/*
   إتقان للقدرات اللفظي - نظام التصميم المحدث والتجاوب المطلق
   style.css - Vanilla Premium CSS for Student & Teacher Portals
*/

/* شاشة التحميل الافتتاحية */
.splash-screen {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, #f8fafc 0%, #eef2ff 35%, #f0fdf4 65%, #fefce8 100%);
    overflow: hidden;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
.splash-screen.splash-hide {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
.splash-content {
    text-align: center;
    animation: splashFadeIn 0.5s ease-out;
}
@keyframes splashFadeIn {
    from { opacity: 0; transform: translateY(18px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.splash-logo-ring {
    width: 96px;
    height: 96px;
    margin: 0 auto 1.3rem;
    border-radius: 50%;
    padding: 3px;
    background: conic-gradient(from 0deg, #6366f1, #10b981, #f59e0b, #ec4899, #6366f1);
    animation: splashSpin 2.5s linear infinite;
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.15), 0 0 60px rgba(99, 102, 241, 0.06);
}
@keyframes splashSpin {
    to { transform: rotate(360deg); }
}
.splash-logo-inner {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6366f1;
    animation: splashSpinReverse 2.5s linear infinite;
}
@keyframes splashSpinReverse {
    to { transform: rotate(-360deg); }
}
.splash-title {
    font-family: 'Tajawal', 'Cairo', sans-serif;
    font-size: 1.5rem;
    font-weight: 900;
    color: #1e293b;
    margin: 0 0 0.5rem;
}
.splash-status {
    font-family: 'Tajawal', 'Cairo', sans-serif;
    font-size: 0.88rem;
    font-weight: 600;
    color: #64748b;
    margin: 0 0 1.4rem;
    animation: splashPulseText 2s ease-in-out infinite;
}
@keyframes splashPulseText {
    0%, 100% { opacity: 0.65; }
    50% { opacity: 1; }
}
.splash-progress-track {
    width: 220px;
    height: 6px;
    background: #e2e8f0;
    border-radius: 6px;
    margin: 0 auto 0.6rem;
    overflow: hidden;
}
.splash-progress-bar {
    width: 0%;
    height: 100%;
    border-radius: 6px;
    background: linear-gradient(90deg, #6366f1, #10b981);
    transition: width 0.3s ease;
}
.splash-percent {
    font-family: 'Tajawal', 'Cairo', sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
    color: #6366f1;
    display: block;
    margin-bottom: 0.8rem;
    direction: ltr;
}
.splash-hint {
    font-family: 'Tajawal', 'Cairo', sans-serif;
    font-size: 0.76rem;
    font-weight: 500;
    color: #94a3b8;
    margin: 0;
}

/* -------------------------------------------------------------
   1. الهوية والمتغيرات (CSS Custom Variables)
------------------------------------------------------------- */
:root {
    --font-primary: 'Tajawal', 'Cairo', system-ui, sans-serif;
    
    /* لوحة الألوان الفاتحة (Light Mode Variables) */
    --primary-h: 164;
    --primary-s: 95%;
    --primary-l: 18%; /* أخضر زمردي داكن وقور */
    
    --primary: hsl(var(--primary-h), var(--primary-s), var(--primary-l));
    --primary-light: hsl(var(--primary-h), var(--primary-s), calc(var(--primary-l) + 12%));
    --primary-bg: hsl(var(--primary-h), 40%, 96%);
    
    --accent: hsl(38, 92%, 50%); /* ذهبي متألق للتفوق */
    --accent-hover: hsl(38, 92%, 40%);
    
    --success: hsl(142, 72%, 29%);
    --success-light: hsl(142, 70%, 95%);
    --warning: hsl(38, 92%, 50%);
    --warning-light: hsl(38, 90%, 95%);
    --danger: hsl(350, 89%, 46%);
    --danger-light: hsl(350, 90%, 96%);
    
    --bg-main: #f8fafc;
    --bg-card: rgba(255, 255, 255, 0.85);
    --bg-nav: rgba(255, 255, 255, 0.8);
    
    --text-main: #0f172a;
    --text-muted: #475569;
    --text-on-primary: #ffffff;
    
    --border-color: rgba(148, 163, 184, 0.18);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-premium: 0 25px 50px -12px rgba(15, 23, 42, 0.04);
    
    --glass-blur: 15px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --transition-smooth: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

body.dark-mode {
    --primary-l: 45%;
    --primary: hsl(var(--primary-h), var(--primary-s), var(--primary-l));
    --primary-light: hsl(var(--primary-h), var(--primary-s), calc(var(--primary-l) + 10%));
    --primary-bg: hsl(var(--primary-h), 30%, 12%);
    
    --bg-main: #090d16;
    --bg-card: rgba(15, 23, 42, 0.75);
    --bg-nav: rgba(9, 13, 22, 0.85);
    
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    
    --border-color: rgba(255, 255, 255, 0.08);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.4);
    --shadow-premium: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

/* -------------------------------------------------------------
   2. التنسيق العام والديكورات
------------------------------------------------------------- */
.hidden {
    display: none !important;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-primary);
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
    position: relative;
    transition: background-color 0.4s ease, color 0.4s ease;
}

.blob {
    position: absolute;
    width: min(500px, 90vw);
    height: min(500px, 90vw);
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.12;
    z-index: -1;
    pointer-events: none;
    transition: var(--transition-smooth);
}
.blob-1 {
    top: -100px;
    right: -100px;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
}
.blob-2 {
    bottom: -150px;
    left: -150px;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
}
body.dark-mode .blob {
    opacity: 0.18;
}

/* -------------------------------------------------------------
   3. الرأس وشريط التنقل الرئيسي (Header)
------------------------------------------------------------- */
.main-header {
    background-color: var(--bg-nav);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition-smooth);
}

.header-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0.9rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon-wrapper {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--text-on-primary);
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.logo-text h1 {
    font-size: 1.4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
body.dark-mode .logo-text h1 {
    background: linear-gradient(135deg, var(--text-main) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-text span {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 500;
    display: block;
    margin-top: -3px;
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.icon-btn {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    flex-shrink: 0;
}
.icon-btn:hover {
    background-color: var(--primary);
    color: var(--text-on-primary);
}
@media (hover: hover) {
    .icon-btn:hover {
        transform: translateY(-2px);
    }
}

/* -------------------------------------------------------------
   4. الأزرار العامة والبادجات
------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.75rem 1.4rem;
    font-size: 0.92rem;
    font-weight: 600;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition-smooth);
    text-decoration: none;
    white-space: nowrap;
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--text-on-primary);
    box-shadow: var(--shadow-md);
}
.btn-primary:hover {
    filter: brightness(1.1);
}

.btn-secondary {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-main);
}
.btn-secondary:hover {
    background-color: var(--border-color);
}

.btn-success {
    background-color: var(--success);
    color: white;
}
.btn-success:hover {
    background-color: hsl(142, 72%, 23%);
}

.btn-warning {
    background-color: var(--accent);
    color: white;
}
.btn-warning:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline-warning {
    background-color: transparent;
    border: 1.5px solid var(--accent);
    color: var(--accent);
}
.btn-outline-warning:hover {
    background-color: var(--accent);
    color: white;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
}
.btn-outline:hover {
    background-color: var(--border-color);
    transform: translateY(-2px);
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.75rem;
    font-size: 0.72rem;
    font-weight: 700;
    border-radius: 30px;
    white-space: nowrap;
}
.badge-emerald {
    background-color: var(--success-light);
    color: var(--success);
}
body.dark-mode .badge-emerald {
    background-color: rgba(16, 185, 129, 0.15);
    color: #34d399;
}
.badge-gold {
    background-color: var(--warning-light);
    color: var(--warning);
}
body.dark-mode .badge-gold {
    background-color: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
}

/* -------------------------------------------------------------
   5. لوحة التحكم والتبويبات والفلاتر (Tabs & Filters)
------------------------------------------------------------- */
.app-container {
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
    padding: 0.8rem 1.5rem 1.5rem 1.5rem; /* Compact padding for sleek fit */
    flex: 1;
    position: relative;
    z-index: 5;
}

.app-view {
    opacity: 1;
    transition: opacity 0.3s ease;
}
.app-view.hidden {
    display: none;
    opacity: 0;
}

.view-header {
    margin-bottom: 0.4rem;
}

.welcome-title {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.5px;
    margin-bottom: 0.2rem;
}

.view-subtitle {
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 400;
    line-height: 1.4;
}

/* تبويبات أنواع الاختبارات الفوقية (Category Tabs Redesigned) */
.exam-types-tabs-wrapper {
    margin-bottom: 0.8rem;
    padding: 6px;
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.04);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    display: flex;
    width: 100%;
    box-sizing: border-box;
    backdrop-filter: blur(8px);
}

body.dark-mode .exam-types-tabs-wrapper {
    background: rgba(255, 255, 255, 0.02);
}

.tabs-container {
    display: flex !important;
    gap: 0.4rem !important;
    overflow-x: auto !important;
    flex-wrap: nowrap !important;
    padding: 0 !important;
    scrollbar-width: none !important; /* Firefox */
    -webkit-overflow-scrolling: touch !important;
    width: 100%;
    align-items: center;
}

.tabs-container::-webkit-scrollbar {
    display: none !important; /* Chrome/Safari */
}

.tab-btn {
    background: transparent;
    border: none;
    outline: none;
    padding: 0.75rem 1.4rem;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: 14px;
    border-bottom: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    flex-shrink: 0 !important;
    flex-grow: 1;
}

.tab-btn:hover {
    color: var(--primary);
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.06);
}

.tab-btn.active {
    color: var(--primary) !important;
    background: var(--bg-card) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05), var(--shadow-sm);
    transform: translateY(-1px);
}

body.dark-mode .tab-btn.active {
    background: rgba(255, 255, 255, 0.08) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.tab-btn i {
    width: 18px;
    height: 18px;
}

/* فلاتر الأقسام اللفظية الخمسة الفرعية (Sub-filters) */
.section-filters-container {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 1rem 1.4rem;
    border-radius: var(--border-radius-md);
    margin-bottom: 2.2rem;
    display: flex;
    align-items: center;
    gap: 1.2rem;
    flex-wrap: wrap;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}
.section-filters-container.hidden {
    display: none !important;
}

.filter-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    white-space: nowrap;
}

.filter-buttons {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.filter-btn {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    padding: 0.45rem 1rem;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--transition-smooth);
}
.filter-btn:hover {
    border-color: var(--primary-light);
    color: var(--primary);
}
.filter-btn.active {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--text-on-primary);
    box-shadow: var(--shadow-sm);
}
.filter-btn i {
    width: 14px;
    height: 14px;
}

/* -------------------------------------------------------------
   6. شبكات لوحات التحكم والبطاقات
------------------------------------------------------------- */
.stats-summary-bar {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.summary-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 0.8rem 1.2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 200px;
    box-shadow: var(--shadow-sm);
}
.summary-card .card-icon {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}
.summary-card .card-icon.gold { color: var(--accent); }
.summary-card .card-icon.emerald { color: var(--success); }

.summary-card .value {
    display: block;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-main);
}
.summary-card .label {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2.2rem;
}
@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 600px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem 1.8rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
}
.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.stat-icon-wrapper i {
    width: 28px;
    height: 28px;
}
.stat-icon-wrapper.blue {
    background-color: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}
.stat-icon-wrapper.emerald {
    background-color: rgba(16, 185, 129, 0.1);
    color: #10b981;
}
.stat-icon-wrapper.gold {
    background-color: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.stat-info .stat-value {
    display: block;
    font-size: 1.7rem;
    font-weight: 900;
    color: var(--text-main);
    line-height: 1.2;
}
.stat-info .stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.dashboard-card {
    background-color: var(--bg-card);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-premium);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.card-header {
    padding: 1.5rem 1.8rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}
.card-header.border-bottom {
    border-bottom: 1px solid var(--border-color);
}

.title-with-icon {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}
.title-with-icon i {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}
.title-with-icon i.emerald { color: var(--success); }
.title-with-icon i.gold { color: var(--accent); }
.title-with-icon i.primary { color: var(--primary); }

.card-header h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
}

.card-body {
    padding: 1.5rem 1.8rem;
}

/* -------------------------------------------------------------
   7. قوائم صفوف الاختبارات والسجلات
------------------------------------------------------------- */
.exams-list {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)) !important;
    gap: 1.5rem !important;
}
.history-list {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.empty-state {
    text-align: center;
    padding: 3.5rem 2rem;
    color: var(--text-muted);
}
.empty-state i {
    width: 60px;
    height: 60px;
    margin-bottom: 1.2rem;
    opacity: 0.5;
    color: var(--primary);
}
.empty-state p {
    font-size: 0.95rem;
    font-weight: 500;
}

/* الصف الفردي للاختبار اللفظي (Exam Row Card) */
.exam-row-card {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1.2rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    transition: var(--transition-smooth);
}
.exam-row-card:hover {
    transform: translateX(-5px);
    border-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.exam-info-block {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.exam-title-row {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
}
.exam-title-row h4 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
}

.exam-desc-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    max-width: 600px;
    line-height: 1.5;
}

.exam-meta-pills {
    display: flex;
    gap: 1.2rem;
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 0.2rem;
    flex-wrap: wrap;
}
.exam-meta-pills span {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}
.exam-meta-pills i {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.exam-actions-block {
    display: flex;
    gap: 0.8rem;
}

/* محاولات الطلاب وسجل الإنجاز (History Log Card) */
.history-row-card {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1rem 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    transition: var(--transition-smooth);
}
.history-row-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}
.history-header h5 {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.4;
}

.history-score-display {
    text-align: left;
    flex-shrink: 0;
}
.history-score-val {
    font-size: 1.05rem;
    font-weight: 800;
    display: block;
}
.history-score-val.pass { color: var(--success); }
.history-score-val.fail { color: var(--danger); }

.history-score-status {
    font-size: 0.68rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
}
.history-score-status.pass { background-color: var(--success-light); color: var(--success); }
.history-score-status.fail { background-color: var(--danger-light); color: var(--danger); }

.history-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 0.6rem;
    font-size: 0.72rem;
    color: var(--text-muted);
    gap: 1rem;
    flex-wrap: wrap;
}

.history-footer-actions {
    display: flex;
    gap: 0.6rem;
}

.btn-link {
    background: transparent;
    border: none;
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    padding: 2px 6px;
    border-radius: 4px;
}
.btn-link:hover {
    background-color: var(--border-color);
}

/* -------------------------------------------------------------
   8. مدخلات وقوائم منشئ الاختبارات (Exam Creator / Teacher Form)
------------------------------------------------------------- */
.creator-grid {
    display: grid;
    grid-template-columns: 2.2fr 1fr;
    gap: 2rem;
    align-items: start;
}
@media (max-width: 1024px) {
    .creator-grid {
        grid-template-columns: 1fr;
    }
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-main);
}

.form-group input, .form-group textarea, .form-group select {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 0.75rem 1rem;
    font-size: 0.88rem;
    color: var(--text-main);
    transition: var(--transition-smooth);
    outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.margin-top {
    margin-top: 2rem;
}

.creator-questions-list {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

.question-editor-card {
    background-color: var(--bg-main);
    border: 1.5px dashed var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    transition: var(--transition-smooth);
}
.question-editor-card:hover {
    border-color: var(--primary);
}

.question-editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.question-editor-header h5 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary);
}

.options-editor-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}
@media (max-width: 600px) {
    .options-editor-grid {
        grid-template-columns: 1fr;
    }
}

.option-edit-row {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 0.4rem 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.option-edit-row input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary);
}
.option-edit-row input[type="text"] {
    border: none;
    background: transparent;
    flex: 1;
    padding: 0.4rem 0;
    font-size: 0.85rem;
    outline: none;
    color: var(--text-main);
}

.explanation-row {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.btn-danger-link {
    background: transparent;
    border: none;
    color: var(--danger);
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.btn-danger-link:hover {
    text-decoration: underline;
}

.sticky-card {
    position: sticky;
    top: 100px;
}

.summary-stat-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.92rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
}

.divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 1.2rem 0;
}

.sidebar-actions {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

/* -------------------------------------------------------------
   9. محرك تقديم الاختبارات (Exam Taker System)
------------------------------------------------------------- */
.taker-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.taker-info h2 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-main);
}
.taker-info span {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

.timer-card {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--border-color) 100%);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 0.8rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-md);
}
.timer-card i {
    width: 28px;
    height: 28px;
    color: var(--accent);
}
.timer-label {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 500;
}
.timer-value {
    display: block;
    font-size: 1.3rem;
    font-weight: 800;
    font-family: monospace, var(--font-primary);
    color: var(--text-main);
}

.animate-pulse-border {
    animation: pulseBorder 2s infinite;
}
@keyframes pulseBorder {
    0% { border-color: var(--border-color); }
    50% { border-color: var(--accent); }
    100% { border-color: var(--border-color); }
}

.progress-container {
    height: 8px;
    background-color: var(--border-color);
    border-radius: 10px;
    margin-bottom: 2rem;
    overflow: hidden;
}
.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 10px;
    transition: width 0.4s ease;
}

.taker-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.current-question-card {
    min-height: 320px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: visible !important;
    margin-bottom: 3.5rem; /* Ensure healthy bottom spacing to prevent overlapping and clipping with the footer */
}

.question-text-wrapper {
    padding: 2rem 2.2rem;
    background-color: var(--bg-main);
    border-bottom: 1px solid var(--border-color);
}
.question-meta-pill {
    font-size: 0.72rem;
    background-color: var(--primary-bg);
    color: var(--primary);
    padding: 3px 10px;
    border-radius: 30px;
    font-weight: 700;
    margin-bottom: 0.8rem;
    display: inline-block;
}
.question-text-wrapper h3 {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.6;
    color: var(--text-main);
}

.options-wrapper-taker {
    padding: 2rem 2.2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
    z-index: 10;
    pointer-events: auto !important;
}

.answer-option-btn {
    background-color: var(--bg-card);
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1rem 1.4rem;
    display: flex;
    align-items: center;
    gap: 1.2rem;
    cursor: pointer;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-main);
    transition: var(--transition-smooth);
    text-align: right;
    width: 100%;
    position: relative;
    z-index: 15;
    pointer-events: auto !important;
}
@media (hover: hover) {
    .answer-option-btn:hover {
        border-color: var(--primary-light);
        background-color: var(--primary-bg);
        transform: translateY(-2px);
    }
}
.answer-option-btn.selected {
    border-color: var(--primary);
    background-color: var(--primary-bg);
    box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
}

.answer-option-btn.correct-feedback {
    border-color: var(--success, #10b981) !important;
    background-color: var(--success-light, rgba(16, 185, 129, 0.08)) !important;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15) !important;
}
.answer-option-btn.correct-feedback .option-badge {
    background-color: var(--success, #10b981) !important;
    color: white !important;
}

.answer-option-btn.incorrect-feedback {
    border-color: var(--danger, #ef4444) !important;
    background-color: var(--danger-light, rgba(239, 68, 68, 0.08)) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
}
.answer-option-btn.incorrect-feedback .option-badge {
    background-color: var(--danger, #ef4444) !important;
    color: white !important;
}

.option-badge {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--border-color);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}
.answer-option-btn.selected .option-badge {
    background-color: var(--primary);
    color: var(--text-on-primary);
}

.taker-actions-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
    gap: 1rem;
}

.questions-navigation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(42px, 1fr));
    gap: 0.6rem;
    margin-bottom: 1.5rem;
}

.q-nav-btn {
    aspect-ratio: 1;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    background-color: var(--bg-main);
    color: var(--text-muted);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}
.q-nav-btn:hover {
    border-color: var(--text-muted);
    background-color: var(--border-color);
}
.q-nav-btn.current {
    border-color: var(--primary);
    background-color: var(--primary-bg);
    color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary);
}
.q-nav-btn.answered {
    background-color: var(--primary);
    color: var(--text-on-primary);
    border-color: var(--primary);
}
.q-nav-btn.flagged {
    background-color: var(--accent);
    color: white;
    border-color: var(--accent);
}

.legend-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem 1rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}
.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.legend-item .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--border-color);
    border: 1px solid var(--border-color);
}
.legend-item .dot.answered { background-color: var(--primary); border-color: var(--primary); }
.legend-item .dot.flagged { background-color: var(--accent); border-color: var(--accent); }
.legend-item .dot.current { background-color: var(--primary-bg); border-color: var(--primary); }

/* -------------------------------------------------------------
   10. شاشة النتائج والمراجعة والشهادة
------------------------------------------------------------- */
.result-details-grid {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 650px;
    margin: 0 auto;
    gap: 2rem;
}

.score-main-card {
    height: 100%;
}
.flex-center { display: flex; justify-content: center; align-items: center; }
.flex-column { flex-direction: column; }

/* الدائرة المئوية لنتيجة الاختبار */
.score-circle-wrapper {
    position: relative;
    width: 160px;
    height: 160px;
    margin: 1.5rem 0 2rem;
}

.score-svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.score-svg circle {
    fill: none;
    stroke-width: 8;
}

.score-svg circle.bg {
    stroke: var(--border-color);
}

.score-svg circle.fg {
    stroke: var(--primary);
    stroke-linecap: round;
    transition: stroke-dashoffset 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.score-circle-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 100%;
}

.score-circle-text .score-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--text-main);
    line-height: 1;
}

.score-circle-text .score-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* جدول تفاصيل النتيجة */
.result-stats-table {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.result-stat-item {
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 0.8rem 1.2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
}

.result-stat-item i {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}
.result-stat-item i.emerald { color: var(--success); }
.result-stat-item i.danger { color: var(--danger); }
.result-stat-item i.primary { color: var(--primary); }

.result-stat-item strong {
    margin-right: auto;
    font-size: 0.95rem;
    color: var(--text-main);
    font-weight: 700;
}

.result-card-actions {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

/* كرت الشهادة */
.certificate-card {
    height: 100%;
}

.certificate-border {
    border: 2px solid var(--accent);
    padding: 6px;
    border-radius: var(--border-radius-md);
    background-color: #ffffff;
    box-shadow: var(--shadow-md);
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    color: #1e293b;
}

.certificate-inner {
    border: 1.5px solid rgba(217, 119, 6, 0.4);
    border-radius: calc(var(--border-radius-md) - 4px);
    padding: 2.5rem min(3rem, 5vw);
    background-color: #fafaf9;
    position: relative;
    overflow: hidden;
}

/* زخارف الشهادة */
.cert-decor {
    position: absolute;
    width: 60px;
    height: 60px;
    border: 4px solid var(--accent);
    opacity: 0.15;
    pointer-events: none;
}
.cert-decor.top-left { top: 15px; left: 15px; border-right: none; border-bottom: none; }
.cert-decor.top-right { top: 15px; right: 15px; border-left: none; border-bottom: none; }
.cert-decor.bottom-left { bottom: 15px; left: 15px; border-right: none; border-top: none; }
.cert-decor.bottom-right { bottom: 15px; right: 15px; border-left: none; border-top: none; }

.cert-header {
    text-align: center;
    margin-bottom: 2rem;
}
.cert-header .logo-icon-wrapper {
    margin: 0 auto 0.8rem;
    background: linear-gradient(135deg, hsl(164, 95%, 15%) 0%, hsl(164, 85%, 25%) 100%);
}
.cert-header h3 {
    font-size: 1.35rem;
    font-weight: 800;
    color: hsl(164, 95%, 15%);
    letter-spacing: 1px;
}

.cert-body {
    margin-bottom: 2.5rem;
    text-align: center;
}

.cert-pretext {
    font-size: 0.88rem;
    color: #64748b;
    margin-bottom: 0.8rem;
}

.cert-student-name {
    font-size: min(2.1rem, 7vw);
    font-weight: 800;
    color: var(--primary-l);
    background: linear-gradient(135deg, hsl(164, 95%, 15%) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.8rem;
}

.cert-content {
    font-size: 0.88rem;
    color: #64748b;
    margin-bottom: 0.8rem;
}

.cert-exam-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.8rem;
}

.cert-grade-text {
    font-size: 0.95rem;
    color: #334155;
}
.cert-grade-text strong {
    font-size: 1.25rem;
    color: var(--accent);
}

.cert-footer {
    font-size: 0.82rem;
    color: #475569;
}

.cert-signature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
}

.signature-line {
    width: 120px;
    height: 1px;
    background-color: #cbd5e1;
    margin-top: 0.4rem;
}

.cert-meta {
    text-align: left;
}

/* المراجعة التفصيلية لأسئلة الاختبار */
.answers-review-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.question-review-card {
    border-radius: var(--border-radius-md);
    background-color: var(--bg-main);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
}

.question-review-card.correct {
    border-left: 5px solid var(--success);
}
.question-review-card.incorrect {
    border-left: 5px solid var(--danger);
}

.question-review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.2rem;
    gap: 1rem;
}

.question-review-header h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.5;
}

.q-review-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    margin-bottom: 1.2rem;
}

.review-option-pill {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 0.8rem 1rem;
    border-radius: var(--border-radius-md);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.review-option-pill.correct-choice {
    background-color: var(--success-light);
    border-color: var(--success);
    color: var(--success);
}
body.dark-mode .review-option-pill.correct-choice {
    background-color: rgba(16, 185, 129, 0.1);
}

.review-option-pill.wrong-choice {
    background-color: var(--danger-light);
    border-color: var(--danger);
    color: var(--danger);
}
body.dark-mode .review-option-pill.wrong-choice {
    background-color: rgba(239, 68, 68, 0.1);
}

.review-option-pill i {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.q-review-explanation {
    background-color: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1rem 1.2rem;
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.q-review-explanation strong {
    color: var(--primary);
    display: block;
    margin-bottom: 0.3rem;
}

/* -------------------------------------------------------------
   11. التنبيهات المنبثقة والنوافذ المنبثقة
------------------------------------------------------------- */
#toast-container {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    z-index: 999999999 !important;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.toast {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 0.9rem 1.5rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    min-width: 300px;
    animation: slideInLeft 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.82rem;
    font-weight: 600;
}

.toast.success { border-right: 5px solid var(--success); color: var(--success); }
.toast.error { border-right: 5px solid var(--danger); color: var(--danger); }
.toast.info { border-right: 5px solid var(--primary); color: var(--primary); }
.toast.bell { border-right: 5px solid var(--accent); color: var(--accent); }

.toast i {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

@keyframes slideInLeft {
    from { transform: translateX(-100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(5px);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease;
}

.overlay.hidden {
    display: none;
    opacity: 0;
}

.overlay-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    max-width: 480px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-premium);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
}

.warning-card {
    border-top: 6px solid var(--accent);
}

.warning-icon {
    width: 64px;
    height: 64px;
    color: var(--accent);
}

.overlay-card h2 {
    font-size: 1.35rem;
    font-weight: 800;
}

.overlay-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.animate-pop {
    animation: popIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes popIn {
    0% { transform: scale(0.8); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

/* -------------------------------------------------------------
   12. التذييل والطباعة والتجاوب للهواتف (@media)
------------------------------------------------------------- */
.app-footer {
    border-top: 1px solid var(--border-color);
    padding: 1.8rem;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    background-color: var(--bg-card);
    transition: var(--transition-smooth);
    position: relative;
    z-index: 2;
    margin-top: auto; /* Pin footer perfectly to the bottom of the viewport when content is short */
    width: 100%;
    box-sizing: border-box;
}

/* التجاوب للهواتف والشاشات الصغيرة */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .app-container {
        padding: 1.5rem 1rem 5rem 1rem; /* Safely space container from footer on smaller screens */
    }
    
    .header-container {
        padding: 0.8rem 1rem;
    }
    
    .logo-text span {
        display: none;
    }
    
    .logo-text h1 {
        font-size: 1.25rem;
    }
    
    .welcome-title {
        font-size: 1.5rem;
    }
    
    .stats-summary-bar {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
    }
    
    .summary-card {
        min-width: unset;
        padding: 0.6rem 0.8rem;
        gap: 0.6rem;
    }
    
    .summary-card .value {
        font-size: 1rem;
    }
    
    .exam-row-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 1rem;
    }
    
    .exam-actions-block {
        width: 100%;
    }
    .exam-actions-block .btn {
        width: 100%;
    }
    
    .taker-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .timer-card {
        width: 100%;
        justify-content: center;
    }
    
    .taker-actions-bar {
        flex-direction: column;
        gap: 0.8rem;
    }
    .taker-actions-bar button {
        width: 100%;
    }
}

@media (max-width: 550px) {
    .header-controls .btn span {
        display: none;
    }
    .header-controls .btn {
        padding: 0.75rem;
    }
    .header-container {
        gap: 0.5rem;
    }
}

@media print {
    body * {
        visibility: hidden;
    }
    
    #view-exam-result, #view-exam-result *, #certificate-panel, #printable-certificate, #printable-certificate * {
        visibility: visible;
    }
    
    #printable-certificate {
        position: absolute;
        left: 0;
        top: 0;
        width: 100% !important;
        max-width: 100% !important;
        border: 2px solid var(--accent) !important;
        box-shadow: none !important;
        margin: 0 !important;
    }
    
    .certificate-inner {
        padding: 3rem !important;
    }
    
    .no-print, .main-header, .app-footer, .blob, #toast-container, .result-card-actions {
        display: none !important;
    }
}

/* -------------------------------------------------------------
   13. تنسيقات شريط هوية المستخدم في الهيدر (Header Auth styles)
------------------------------------------------------------- */
.header-auth-wrapper {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.88rem;
}

.user-greeting {
    font-weight: 500;
    color: var(--text-muted);
}
.user-greeting .student-name {
    color: var(--primary);
    font-weight: 700;
}
body.dark-mode .user-greeting .student-name {
    color: var(--primary-light);
}

.btn-sm {
    padding: 0.45rem 0.9rem;
    font-size: 0.8rem;
    border-radius: var(--border-radius-sm);
}

.btn-outline-danger {
    background-color: transparent;
    border: 1.5px solid var(--danger);
    color: var(--danger);
}
.btn-outline-danger:hover {
    background-color: var(--danger);
    color: white;
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .user-greeting {
        display: none; /* إخفاء اسم الطالب في الهيدر على الشاشات الصغيرة لتوفير المساحة */
    }
}

/* -------------------------------------------------------------
   14. تأثيرات الانتقال الفاخرة وسلسة التصفح (Transitions & Animations)
------------------------------------------------------------- */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* تطبيق التحريك التلقائي على محتوى الإدارة لجعل التصفح فائق السلاسة */
.admin-content {
    animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* -------------------------------------------------------------
   15. صفحة تسجيل الدخول وإنشاء الحساب الفاخرة (Premium Full-page Auth Layout)
------------------------------------------------------------- */
.auth-page-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 180px);
    padding: 2.5rem 1rem;
    position: relative;
    width: 100%;
}

.auth-card {
    background: var(--bg-card);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg), var(--shadow-premium);
    width: 100%;
    max-width: 480px;
    padding: 2.5rem;
    transition: var(--transition-smooth);
    animation: fadeIn 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

body.dark-mode .auth-card {
    background: rgba(15, 23, 42, 0.65);
}

.auth-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-premium), 0 30px 60px -15px rgba(0, 0, 0, 0.12);
}

.auth-card-header {
    text-align: center;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
}

.auth-card-header .logo-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

body.dark-mode .auth-card-header .logo-icon-wrapper {
    background: rgba(255, 255, 255, 0.05);
    color: var(--primary-light);
}

.auth-card-header .logo-icon {
    width: 30px;
    height: 30px;
}

.auth-card-header h2 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-main);
}

.auth-card-header p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.6;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.auth-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
}

.auth-form .form-group label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-main);
}

.input-wrapper {
    position: relative;
    width: 100%;
}

.input-wrapper .input-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1.1rem;
    height: 1.1rem;
    color: var(--text-muted);
    transition: var(--transition-smooth);
    pointer-events: none;
}

.input-wrapper input {
    width: 100%;
    padding: 0.75rem 2.8rem 0.75rem 1.2rem;
    border-radius: var(--border-radius-md);
    border: 1.5px solid var(--border-color);
    background-color: var(--bg-main);
    color: var(--text-main);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    outline: none;
    box-sizing: border-box;
}

.input-wrapper input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.15);
    background-color: var(--bg-card);
}

.input-wrapper input:focus + .input-icon {
    color: var(--primary);
}

.auth-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    margin-top: 1rem;
    font-size: 0.88rem;
    color: var(--text-muted);
    flex-wrap: wrap;
}

.auth-toggle .btn-link {
    font-size: 0.88rem;
    padding: 0.2rem 0.5rem;
    color: var(--primary);
    border-radius: var(--border-radius-sm);
    font-weight: 700;
    transition: var(--transition-smooth);
    border: none;
    background: transparent;
    cursor: pointer;
    text-decoration: underline;
}

.auth-toggle .btn-link:hover {
    background-color: var(--border-color);
    color: var(--primary-light);
    text-decoration: none;
}

.margin-top-sm {
    margin-top: 0.8rem;
}

/* -------------------------------------------------------------
   16. منع ظهور الواجهات قبل التحقق من الصلاحيات (FOUC & Auth Flash Prevention)
   ------------------------------------------------------------- */
body.auth-loading {
    overflow: hidden !important;
}

body.auth-loading .main-header, 
body.auth-loading .app-container,
body.auth-loading #app-root {
    display: none !important;
}

/* واجهة التحميل الفاخرة للتحقق الأمني */
.auth-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: radial-gradient(circle at center, var(--bg-card) 0%, var(--bg-main) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.auth-loading-overlay.fade-out {
    opacity: 0;
    visibility: hidden;
}

.auth-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(20, 184, 166, 0.1);
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    animation: auth-spin 1s cubic-bezier(0.4, 0, 0.2, 1) infinite;
    margin-bottom: 1.5rem;
    box-shadow: 0 0 15px rgba(20, 184, 166, 0.1);
}

.auth-loading-text {
    font-family: 'Cairo', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: 0.5px;
    animation: auth-pulse 1.5s ease-in-out infinite;
}

@keyframes auth-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes auth-pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* -------------------------------------------------------------
   17. شاشات وجرس الإشعارات التفاعلية (Bell Popover & Profile Notifications)
   ------------------------------------------------------------- */
.badge-bell {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ef4444;
    color: white;
    border-radius: 50%;
    font-size: 0.72rem;
    min-width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.6);
    animation: bell-pulse 2s infinite;
}

@keyframes bell-pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
    70% { transform: scale(1.1); box-shadow: 0 0 0 6px rgba(239, 68, 68, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.bell-popover-panel {
    position: absolute;
    top: 120%;
    left: 0;
    z-index: 10000;
    width: 340px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: top left;
    direction: rtl;
    text-align: right;
    padding: 0.75rem 0.5rem;
}
body.dark-mode .bell-popover-panel {
    background: rgba(15, 23, 42, 0.85);
}

.bell-popover-panel.hidden {
    opacity: 0;
    visibility: hidden;
    transform: scale(0.95) translateY(-10px);
    pointer-events: none;
}

.notification-item-card {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.6rem 0.8rem;
    border-radius: var(--border-radius-md);
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    transition: all 0.25s ease;
    cursor: pointer;
}
.notification-item-card:hover {
    border-color: var(--primary);
    background: rgba(var(--primary-rgb), 0.02);
}
.notification-item-card.unread {
    border-right: 4px solid var(--primary);
    background: rgba(var(--primary-rgb), 0.04);
}

.notification-item-card .noti-title {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-main);
}
.notification-item-card .noti-body {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.5;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.notification-item-card .noti-date {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: left;
    margin-top: 0.1rem;
}

/* تنسيق تبويب الإشعارات بالملف الشخصي */
.profile-notifications-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.profile-noti-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    transition: all 0.3s ease;
    position: relative;
}
.profile-noti-card.unread {
    border-right: 5px solid var(--primary);
    background: rgba(var(--primary-rgb), 0.02);
}
.profile-noti-card .noti-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 0.5rem;
}
.profile-noti-card .noti-content {
    font-size: 0.92rem;
    color: var(--text-main);
    line-height: 1.7;
    white-space: pre-line;
}

/* -------------------------------------------------------------
   18. بطاقة التنبيه المنبثقة الفاخرة بالأعلى (Premium Top Notification Card)
   ------------------------------------------------------------- */
#premium-notification-container {
    position: fixed;
    top: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 480px;
    z-index: 100000;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    pointer-events: none;
}

.premium-notification-popup {
    position: relative;
    width: 100%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(25px) saturate(200%);
    -webkit-backdrop-filter: blur(25px) saturate(200%);
    border: 1.5px solid rgba(245, 158, 11, 0.3);
    border-radius: 20px;
    box-shadow: 0 20px 45px -15px rgba(245, 158, 11, 0.15), 0 0 0 1px rgba(245, 158, 11, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.6);
    padding: 1.25rem 1.4rem;
    display: flex;
    align-items: flex-start;
    gap: 1.1rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    direction: rtl;
    text-align: right;
    font-family: 'Cairo', sans-serif;
    animation: pnpSlideDown 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    box-sizing: border-box;
    pointer-events: auto;
}

body.dark-mode .premium-notification-popup {
    background: rgba(15, 23, 42, 0.85);
    border-color: rgba(245, 158, 11, 0.35);
    box-shadow: 0 20px 45px -15px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(245, 158, 11, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.premium-notification-popup:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 25px 50px -12px rgba(245, 158, 11, 0.35), 0 0 0 1px rgba(245, 158, 11, 0.2);
}

body.dark-mode .premium-notification-popup:hover {
    box-shadow: 0 25px 50px -12px rgba(245, 158, 11, 0.5), 0 0 0 1px rgba(245, 158, 11, 0.3);
}

.pnp-icon-wrapper {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--accent) 0%, #f59e0b 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 8px 16px -4px rgba(245, 158, 11, 0.4);
    animation: pnpBellRing 1.8s ease infinite;
}

body.dark-mode .pnp-icon-wrapper {
    background: linear-gradient(135deg, var(--accent) 0%, #d97706 100%);
}

.pnp-icon-wrapper i {
    width: 22px;
    height: 22px;
}

.pnp-content {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    flex-grow: 1;
}

.pnp-title {
    font-size: 0.92rem;
    font-weight: 800;
    color: var(--text-main, #1e293b);
    line-height: 1.4;
}

.pnp-message {
    font-size: 0.78rem;
    color: var(--text-muted, #64748b);
    line-height: 1.55;
    white-space: pre-line;
}

.pnp-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    align-self: flex-start;
    margin-right: auto;
}

.pnp-close:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-main);
}

body.dark-mode .pnp-close:hover {
    background: rgba(255, 255, 255, 0.05);
}

@keyframes pnpSlideDown {
    from {
        opacity: 0;
        transform: translateY(-40px) scale(0.92);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes pnpSlideUpLeave {
    from {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translateY(-25px) scale(0.92);
    }
}

@keyframes pnpBellRing {
    0%, 100% { transform: rotate(0); }
    12% { transform: rotate(18deg); }
    24% { transform: rotate(-12deg); }
    36% { transform: rotate(12deg); }
    48% { transform: rotate(-8deg); }
    60% { transform: rotate(6deg); }
    72% { transform: rotate(-4deg); }
    84% { transform: rotate(2deg); }
    92% { transform: rotate(0); }
}

/* -------------------------------------------------------------
   19. نظام البنرات الإعلانية المتميز (Premium Advertisement Banners)
   ------------------------------------------------------------- */
#premium-ad-banners-container {
    width: 100%;
    margin-bottom: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    box-sizing: border-box;
}

.premium-ad-banner {
    position: relative;
    width: 100%;
    border-radius: 16px;
    padding: 0.95rem 1.4rem;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    direction: rtl;
    text-align: right;
    font-family: 'Cairo', sans-serif;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
    animation: pnpSlideDown 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    overflow: hidden;
    pointer-events: auto;
}

/* Info banner color */
.premium-ad-banner.ad-info {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.12) 0%, rgba(29, 78, 216, 0.04) 100%);
    border: 1px solid rgba(59, 130, 246, 0.28);
    color: #1e3a8a;
}
body.dark-mode .premium-ad-banner.ad-info {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.22) 0%, rgba(29, 78, 216, 0.08) 100%);
    border-color: rgba(59, 130, 246, 0.35);
    color: #93c5fd;
}

/* Warning banner color */
.premium-ad-banner.ad-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(217, 119, 6, 0.05) 100%);
    border: 1px solid rgba(245, 158, 11, 0.32);
    color: #78350f;
}
body.dark-mode .premium-ad-banner.ad-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.22) 0%, rgba(217, 119, 6, 0.1) 100%);
    border-color: rgba(245, 158, 11, 0.4);
    color: #fde68a;
}

/* Success banner color */
.premium-ad-banner.ad-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.12) 0%, rgba(4, 120, 87, 0.04) 100%);
    border: 1px solid rgba(16, 185, 129, 0.28);
    color: #064e3b;
}
body.dark-mode .premium-ad-banner.ad-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.22) 0%, rgba(4, 120, 87, 0.08) 100%);
    border-color: rgba(16, 185, 129, 0.35);
    color: #a7f3d0;
}

/* Danger banner color */
.premium-ad-banner.ad-danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.12) 0%, rgba(185, 28, 28, 0.04) 100%);
    border: 1px solid rgba(239, 68, 68, 0.28);
    color: #7f1d1d;
}
body.dark-mode .premium-ad-banner.ad-danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.22) 0%, rgba(185, 28, 28, 0.08) 100%);
    border-color: rgba(239, 68, 68, 0.35);
    color: #fca5a5;
}

.premium-ad-banner:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
}

.padb-content {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    flex-grow: 1;
}

.padb-icon-wrapper {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.2rem;
}
.ad-info .padb-icon-wrapper { background: rgba(59, 130, 246, 0.15); color: #2563eb; }
.ad-warning .padb-icon-wrapper { background: rgba(245, 158, 11, 0.2); color: #d97706; }
.ad-success .padb-icon-wrapper { background: rgba(16, 185, 129, 0.15); color: #059669; }
.ad-danger .padb-icon-wrapper { background: rgba(239, 68, 68, 0.15); color: #dc2626; }

.padb-text {
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.6;
}

.padb-action-btn {
    border: none;
    border-radius: 10px;
    padding: 0.55rem 1.25rem;
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
    text-decoration: none;
}
.ad-info .padb-action-btn { background: #2563eb; color: #fff; }
.ad-info .padb-action-btn:hover { background: #1d4ed8; }
.ad-warning .padb-action-btn { background: #d97706; color: #fff; }
.ad-warning .padb-action-btn:hover { background: #b45309; }
.ad-success .padb-action-btn { background: #059669; color: #fff; }
.ad-success .padb-action-btn:hover { background: #047857; }
.ad-danger .padb-action-btn { background: #dc2626; color: #fff; }
.ad-danger .padb-action-btn:hover { background: #b91c1c; }

@media (max-width: 768px) {
    .premium-ad-banner {
        flex-direction: column;
        align-items: stretch;
        gap: 0.8rem;
        padding: 1rem;
    }
    .padb-action-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Premium Compact Card Styles for Available Exams */
.exam-row-card.compact-card {
    background-color: var(--bg-card, #ffffff) !important;
    border: 1.5px solid var(--border-color) !important;
    border-radius: var(--border-radius-lg, 24px) !important; /* زوايا أنعم وأرقى */
    padding: 1.6rem !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    align-items: flex-start !important;
    gap: 1.2rem !important;
    height: 100% !important;
    min-height: 310px !important;
    box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.03), var(--shadow-sm) !important;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), border-color 0.3s ease, box-shadow 0.3s ease !important;
    box-sizing: border-box !important;
}

.exam-row-card.compact-card:hover {
    transform: translateY(-8px) !important; /* ارتفاع أنعم عند التحويم */
    border-color: var(--primary-light) !important;
    box-shadow: 0 20px 45px -15px rgba(16, 185, 129, 0.12), var(--shadow-lg) !important; /* توهج أخضر ناعم وجميل */
}

.exam-card-header-row {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100% !important;
    gap: 0.5rem !important;
}

.exam-card-icon-circle {
    width: 44px !important;
    height: 44px !important;
    border-radius: 50% !important;
    background-color: rgba(16, 185, 129, 0.08) !important;
    color: var(--primary) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    border: 1.5px solid rgba(16, 185, 129, 0.15) !important;
}

[data-theme="dark"] .exam-card-icon-circle {
    background-color: rgba(16, 185, 129, 0.15) !important;
}

.exam-card-icon-circle i {
    width: 20px !important;
    height: 20px !important;
}

.exam-card-badges-row {
    display: flex !important;
    gap: 0.35rem !important;
    flex-wrap: wrap !important;
    justify-content: flex-end !important;
}

.exam-card-title {
    font-size: 1.08rem !important;
    font-weight: 800 !important;
    color: var(--text-main) !important;
    margin: 0.2rem 0 !important;
    line-height: 1.4 !important;
}

.exam-card-score-badge-wrapper {
    margin-top: 0.5rem !important;
    width: 100% !important;
}

.exam-card-score-badge-wrapper .badge {
    display: block !important;
    text-align: center !important;
    padding: 0.4rem !important;
    font-size: 0.75rem !important;
}

/* =============================================================
   أنماط شريط البحث الفاخر للاختبارات (350+ اختبار)
   ============================================================= */
.exams-search-container {
    margin-bottom: 1.8rem;
    width: 100%;
}

.exams-search-container .search-input-wrapper {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.exams-search-container .search-input-wrapper i.search-icon {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary);
    width: 18px;
    height: 18px;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.exams-search-container .search-input-wrapper input {
    width: 100%;
    padding: 0.75rem 2.8rem 0.75rem 2.8rem;
    font-size: 0.92rem;
    font-weight: 600;
    border-radius: var(--border-radius-md);
    border: 1.5px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-main);
    box-sizing: border-box;
    font-family: var(--font-primary);
    outline: none;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

.exams-search-container .search-input-wrapper input:focus {
    border-color: var(--primary);
    box-shadow: var(--shadow-md), 0 0 0 4px rgba(26, 188, 156, 0.15);
    background: var(--bg-card);
}

.exams-search-container .search-input-wrapper input:focus + i.search-icon {
    color: var(--primary-light);
    transform: translateY(-50%) scale(1.1);
}

/* زر إزالة نص البحث */
.clear-search-btn {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border-radius: 50%;
    transition: var(--transition-smooth);
}

.clear-search-btn:hover {
    color: var(--danger) !important;
    transform: translateY(-50%) scale(1.15);
}

.clear-search-btn.hidden {
    display: none !important;
}

/* تنسيق البحث الفاخر داخل ترويسة الكارت */
.card-header.header-with-search {
    flex-wrap: wrap !important;
    gap: 1.2rem !important;
}

.card-header.header-with-search .exams-search-container {
    margin-bottom: 0 !important;
    flex: 1 !important;
    max-width: 420px !important;
    min-width: 250px !important;
}

.card-header.header-with-search .exams-search-container .search-input-wrapper input {
    padding: 0.6rem 2.5rem 0.6rem 2.5rem !important;
    font-size: 0.88rem !important;
    border-radius: 30px !important; /* جعل أطرافه دائرية كلياً ليتناسب مع الترويسة */
}

@media (max-width: 768px) {
    .card-header.header-with-search {
        flex-direction: column !important;
        align-items: stretch !important;
    }
    .card-header.header-with-search .exams-search-container {
        max-width: 100% !important;
        order: 3 !important; /* يوضع في الأسفل تحت العنوان والعدد على الجوال */
    }
    .card-header.header-with-search .title-with-icon {
        order: 1 !important;
    }
    .card-header.header-with-search .badge {
        order: 2 !important;
        align-self: flex-start !important;
    }
}

/* =============================================================
   أنماط تجميل شارات وتفاصيل الاختبارات وزر بدء التحدي الناعم
   ============================================================= */
.exam-meta-pills {
    display: flex !important;
    flex-direction: row !important;
    justify-content: flex-start !important;
    align-items: center !important;
    flex-wrap: nowrap !important; /* لضمان ثباتها في صف واحد */
    gap: 0.5rem !important;
    width: 100% !important;
    margin-top: 0.6rem !important;
    margin-bottom: 0.2rem !important;
}

.exam-meta-pills span {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.35rem !important;
    background: rgba(148, 163, 184, 0.05) !important;
    border: 1px solid var(--border-color) !important;
    padding: 0.4rem 0.65rem !important;
    border-radius: 12px !important; /* زوايا دائرية ناعمة للشارات */
    color: var(--text-muted) !important;
    font-weight: 700 !important;
    font-size: 0.76rem !important;
    flex: 1 !important; /* تمدد متساوي لتعبئة الصف بالكامل */
    text-align: center !important;
    white-space: nowrap !important;
    box-sizing: border-box !important;
    transition: var(--transition-smooth) !important;
}

.exam-meta-pills span:hover {
    background: rgba(148, 163, 184, 0.1) !important;
    border-color: rgba(148, 163, 184, 0.18) !important;
    color: var(--text-main) !important;
}

/* التميز البصري لشارة المحاولات بداخل الشبكة */
.exam-meta-pills span.attempts-pill {
    background: rgba(16, 185, 129, 0.05) !important;
    color: var(--primary) !important;
    border-color: rgba(16, 185, 129, 0.12) !important;
}

.exam-meta-pills span.attempts-pill:hover {
    background: rgba(16, 185, 129, 0.1) !important;
    border-color: rgba(16, 185, 129, 0.2) !important;
}

[data-theme="dark"] .exam-meta-pills span.attempts-pill {
    background: rgba(16, 185, 129, 0.15) !important;
}

/* تلوين أيقونات الشارات لتعطي إيحاءً تفاعلياً مميزاً */
.exam-meta-pills span i {
    width: 15px !important;
    height: 15px !important;
    flex-shrink: 0 !important;
    transition: transform 0.3s ease !important;
}

.exam-meta-pills span:hover i {
    transform: scale(1.15) !important;
}

.exam-meta-pills span:nth-child(1) i { color: #3498db !important; } /* أسئلة - أزرق */
.exam-meta-pills span:nth-child(2) i { color: #e67e22 !important; } /* وقت - برتقالي */
.exam-meta-pills span.attempts-pill i { color: #2ecc71 !important; } /* المحاولات - أخضر */

/* توزيع وبناء كتل التفاصيل والعناوين بشكل أرقى */
.exam-info-block {
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0.6rem !important;
}

.exam-card-title {
    font-size: 1.12rem !important;
    font-weight: 800 !important;
    color: var(--text-main) !important;
    margin: 0 !important;
    line-height: 1.4 !important;
    text-align: right !important; /* تأكيد المحاذاة لليمين بلغة الضاد */
}

.exam-desc-text {
    font-size: 0.8rem !important;
    color: var(--text-muted) !important;
    line-height: 1.5 !important;
    margin: 0 !important;
    text-align: right !important; /* محاذاة لليمين */
}

/* شارة النتيجة كبانر فاخر كامل العرض */
.exam-card-score-badge-wrapper {
    margin-top: 0.5rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.exam-card-score-badge-wrapper .badge {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.4rem !important;
    padding: 0.55rem 0.8rem !important;
    border-radius: 12px !important;
    font-size: 0.78rem !important;
    font-weight: 700 !important;
    width: 100% !important;
    text-align: center !important;
    border: 1px solid transparent !important;
}

.exam-card-score-badge-wrapper .badge.badge-emerald {
    background: rgba(46, 204, 113, 0.08) !important;
    color: #27ae60 !important;
    border-color: rgba(46, 204, 113, 0.15) !important;
}

.exam-card-score-badge-wrapper .badge.badge-gold {
    background: rgba(241, 196, 15, 0.08) !important;
    color: #d35400 !important;
    border-color: rgba(241, 196, 15, 0.15) !important;
}

/* زر بدء التحدي الفاخر الأكثر نعومة وأناقة (Pill Shape) */
.exam-actions-block .start-exam-btn {
    border-radius: 50px !important; /* أطراف بيضاوية دائرية ناعمة كلياً */
    font-weight: 700 !important;
    padding: 0.8rem 1.6rem !important;
    font-size: 0.9rem !important;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2) !important;
    transition: var(--transition-smooth) !important;
}

.exam-actions-block .start-exam-btn:hover {
    transform: translateY(-3px) scale(1.02) !important;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.35) !important;
}

.exam-actions-block .start-exam-btn i {
    transition: transform 0.3s ease !important;
}

.exam-actions-block .start-exam-btn:hover i {
    transform: translateX(-4px) scale(1.1) !important; /* انزلاق ميكروي لأيقونة البدء يعطي شعوراً بالتجاوب والنعومة */
}

/* =============================================================
   8. أنماط وتنسيقات كروت تسريبات اليوم والتسريبات التاريخية
   ============================================================= */

/* نبض مضيء مستمر لعلامة تسريب اليوم */
@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(239, 68, 68, 0);
        transform: scale(1.03);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
        transform: scale(1);
    }
}

/* شارة تسريب اليوم الفاخرة المضيئة */
.badge-today-leak {
    background: linear-gradient(135deg, #ef4444 0%, #f59e0b 100%) !important;
    color: #ffffff !important;
    font-weight: 800 !important;
    border: none !important;
    font-size: 0.78rem !important;
    padding: 0.35rem 0.75rem !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.25) !important;
    animation: pulseGlow 2.5s infinite ease-in-out !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
}

.badge-today-leak i {
    width: 12px !important;
    height: 12px !important;
    color: #ffffff !important;
    stroke-width: 3px;
}

/* شارة تاريخ التسريبات العادية */
.badge-leak-date {
    background: rgba(59, 130, 246, 0.08) !important;
    color: #3b82f6 !important;
    border: 1px solid rgba(59, 130, 246, 0.15) !important;
    font-size: 0.78rem !important;
    padding: 0.35rem 0.75rem !important;
    border-radius: 12px !important;
    font-weight: 700 !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
    transition: all 0.3s ease !important;
}

[data-theme="dark"] .badge-leak-date {
    background: rgba(59, 130, 246, 0.15) !important;
    color: #60a5fa !important;
    border-color: rgba(59, 130, 246, 0.3) !important;
}

.badge-leak-date i {
    width: 12px !important;
    height: 12px !important;
}

/* بطاقة تسريب اليوم المتميزة والعملاقة */
.exam-row-card.compact-card.today-leak-card {
    grid-column: span 2 !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: stretch !important;
    justify-content: space-between !important;
    gap: 2.2rem !important;
    min-height: 260px !important;
    padding: 2.2rem !important;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.03) 0%, rgba(245, 158, 11, 0.03) 100%), var(--bg-card, #ffffff) !important;
    border: 2.2px solid rgba(239, 68, 68, 0.28) !important;
    box-shadow: 0 20px 45px -15px rgba(239, 68, 68, 0.15), var(--shadow-lg) !important;
    position: relative !important;
    overflow: hidden !important;
    border-radius: 28px !important;
    box-sizing: border-box !important;
}

[data-theme="dark"] .exam-row-card.compact-card.today-leak-card {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.08) 0%, rgba(245, 158, 11, 0.08) 100%), var(--bg-card, #1e293b) !important;
    border-color: rgba(239, 68, 68, 0.45) !important;
    box-shadow: 0 25px 50px -15px rgba(239, 68, 68, 0.3), var(--shadow-xl) !important;
}

/* تأثير التوهج المائي الملون بالخلفية */
.today-card-glow-effect {
    position: absolute !important;
    top: -50px !important;
    left: -50px !important;
    width: 250px !important;
    height: 250px !important;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.06) 0%, transparent 70%) !important;
    pointer-events: none !important;
    z-index: 1 !important;
}

[data-theme="dark"] .today-card-glow-effect {
    background: radial-gradient(circle, rgba(239, 68, 68, 0.12) 0%, transparent 70%) !important;
}

/* الجانب الأيمن للمحتوى والتفاصيل */
.today-leak-content-side {
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: flex-start !important;
    gap: 0.8rem !important;
    z-index: 2 !important;
}

/* تدفق الشارات في الأعلى */
.today-leak-badge-flow {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 0.5rem !important;
    align-items: center !important;
    width: 100% !important;
}

/* شارة تاريخ اليوم */
.badge-today-date {
    background: rgba(239, 68, 68, 0.06) !important;
    color: #ef4444 !important;
    border: 1px solid rgba(239, 68, 68, 0.15) !important;
    font-size: 0.78rem !important;
    padding: 0.35rem 0.75rem !important;
    border-radius: 12px !important;
    font-weight: 700 !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
}

[data-theme="dark"] .badge-today-date {
    background: rgba(239, 68, 68, 0.15) !important;
    color: #fca5a5 !important;
    border-color: rgba(239, 68, 68, 0.3) !important;
}

/* شارة العبارة الخاصة بأسئلة اليوم */
.badge-today-phrase {
    background: rgba(245, 158, 11, 0.06) !important;
    color: #d97706 !important;
    border: 1px solid rgba(245, 158, 11, 0.15) !important;
    font-size: 0.78rem !important;
    padding: 0.35rem 0.75rem !important;
    border-radius: 12px !important;
    font-weight: 700 !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
}

[data-theme="dark"] .badge-today-phrase {
    background: rgba(245, 158, 11, 0.12) !important;
    color: #fcd34d !important;
    border-color: rgba(245, 158, 11, 0.25) !important;
}

/* كتلة العنوان مع الأيقونة */
.today-leak-title-block {
    display: flex !important;
    align-items: center !important;
    gap: 0.8rem !important;
    margin-top: 0.2rem !important;
}

.today-leak-title {
    font-size: 1.35rem !important;
    font-weight: 850 !important;
    color: var(--text-main) !important;
    margin: 0 !important;
    line-height: 1.3 !important;
}

.exam-card-icon-circle.today-icon {
    width: 48px !important;
    height: 48px !important;
    background-color: rgba(239, 68, 68, 0.08) !important;
    color: #ef4444 !important;
    border-color: rgba(239, 68, 68, 0.2) !important;
}

[data-theme="dark"] .exam-card-icon-circle.today-icon {
    background-color: rgba(239, 68, 68, 0.15) !important;
}

/* وصف اليوم */
.today-leak-desc {
    font-size: 0.82rem !important;
    color: var(--text-muted) !important;
    line-height: 1.5 !important;
    margin: 0 !important;
    text-align: right !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
}

/* الجانب الأيسر للأحداث */
.today-leak-action-side {
    width: 200px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 0.8rem !important;
    flex-shrink: 0 !important;
    border-right: 1.5px solid rgba(239, 68, 68, 0.12) !important;
    padding-right: 1.8rem !important;
    z-index: 2 !important;
    box-sizing: border-box !important;
}

[data-theme="dark"] .today-leak-action-side {
    border-right-color: rgba(239, 68, 68, 0.22) !important;
}

/* زر بدء التحدي لليوم */
.start-exam-btn.today-btn {
    width: 100% !important;
    height: 48px !important;
    border-radius: 50px !important;
    background: linear-gradient(135deg, #ef4444 0%, #f59e0b 100%) !important;
    border: none !important;
    color: #ffffff !important;
    font-weight: 800 !important;
    font-size: 0.9rem !important;
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.25) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
}

.start-exam-btn.today-btn:hover {
    transform: translateY(-4px) scale(1.02) !important;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.4) !important;
}

/* حالة المزامنة المباشرة */
.today-live-status-text {
    font-size: 0.72rem !important;
    color: var(--text-muted) !important;
    font-weight: 700 !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
}

@keyframes livePulse {
    0% {
        transform: scale(0.9);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.2);
        opacity: 1;
        box-shadow: 0 0 8px #10b981;
    }
    100% {
        transform: scale(0.9);
        opacity: 0.5;
    }
}

.live-dot {
    width: 8px !important;
    height: 8px !important;
    background-color: #10b981 !important;
    border-radius: 50% !important;
    display: inline-block !important;
    animation: livePulse 1.8s infinite ease-in-out !important;
}

/* التجاوب للهواتف المحمولة */
@media (max-width: 767px) {
    .exam-row-card.compact-card.today-leak-card {
        grid-column: span 1 !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 1.2rem !important;
        padding: 1.25rem !important;
        min-height: auto !important;
        border-radius: 20px !important;
    }

    .today-leak-badge-flow {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 0.4rem !important;
        width: 100% !important;
    }

    .today-leak-badge-flow .badge {
        font-size: 0.72rem !important;
        padding: 0.3rem 0.6rem !important;
        white-space: normal !important;
        word-break: break-word !important;
        text-align: right !important;
        display: inline-flex !important;
        align-items: center !important;
        line-height: 1.4 !important;
        width: auto !important;
    }

    .today-leak-title-block {
        gap: 0.6rem !important;
        margin-top: 0.1rem !important;
        width: 100% !important;
    }

    .today-leak-title {
        font-size: 1.15rem !important;
        font-weight: 800 !important;
    }

    .exam-card-icon-circle.today-icon {
        width: 40px !important;
        height: 40px !important;
        flex-shrink: 0 !important;
    }

    .exam-card-icon-circle.today-icon i {
        width: 18px !important;
        height: 18px !important;
    }

    /* مواءمة تفاصيل الكارت لتمنع التداخل أو الخروج عن المساحة المتاحة لكافة الكروت */
    .exam-meta-pills {
        flex-wrap: wrap !important;
        gap: 0.4rem !important;
    }

    .exam-meta-pills span {
        flex: 1 1 auto !important;
        white-space: nowrap !important;
        font-size: 0.72rem !important;
        padding: 0.35rem 0.5rem !important;
    }

    .today-leak-action-side {
        width: 100% !important;
        border-right: none !important;
        border-top: 1.5px solid rgba(239, 68, 68, 0.12) !important;
        padding-right: 0 !important;
        padding-top: 1.2rem !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        gap: 0.6rem !important;
    }

    .start-exam-btn.today-btn {
        width: 100% !important;
        max-width: 100% !important;
    }

    .today-live-status-text {
        width: 100% !important;
        justify-content: center !important;
        margin-top: 0.2rem !important;
    }
}

/* =============================================================
   9. تحسينات وتدقيق التجاوب الشامل لكافة الشاشات والمتصفحات
   ============================================================= */

/* دعم فئة التباعد المرن الشاملة */
.flex-between {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    gap: 1.5rem !important;
}

/* تعديلات متقدمة للتجاوب على شاشات الجوال والأجهزة الذكية */
@media (max-width: 768px) {
    .view-header.flex-between {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 1rem !important;
    }
    
    .cert-footer.flex-between {
        flex-direction: column !important;
        align-items: center !important;
        gap: 1.5rem !important;
        text-align: center !important;
    }
    
    .cert-signature {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
    }
    
    /* منع ضغط الحواف والمساحات في لوحات التسجيل والدخول على الجوالات الصغيرة */
    .auth-card {
        padding: 1.8rem 1.4rem !important;
        margin: 0.5rem !important;
    }
    
    /* مواءمة التبويبات الفوقية لتناسب كامل العرض */
    .tabs-container {
        width: 100% !important;
    }
    
    /* تحسين التفاف شريط الإحصائيات العلوي */
    .stats-summary-bar {
        width: 100% !important;
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 0.8rem !important;
    }
}

@media (max-width: 480px) {
    .stats-summary-bar {
        grid-template-columns: 1fr !important; /* عمود واحد على الجوالات الضيقة جداً لراحة العين */
    }
    
    .welcome-title {
        font-size: 1.4rem !important;
    }
    
    .view-subtitle {
        font-size: 0.85rem !important;
    }
}

/* -------------------------------------------------------------
   16. أنماط وستايلات المنصة الديناميكية الأربعة (Dynamic Platform Themes)
------------------------------------------------------------- */
/* ستايل 1: الأخضر الزمردي الفاخر (Emerald Premium) - الافتراضي */
body.theme-emerald {
    --primary-h: 164;
    --primary-s: 95%;
    --primary-l: 18%;
    --primary: hsl(var(--primary-h), var(--primary-s), var(--primary-l));
    --primary-light: hsl(var(--primary-h), var(--primary-s), calc(var(--primary-l) + 12%));
    --primary-bg: hsl(var(--primary-h), 40%, 96%);
    --primary-rgb: 20, 110, 90;
}
body.theme-emerald.dark-mode, body.theme-emerald[data-theme="dark"] {
    --primary-l: 45%;
    --primary: hsl(var(--primary-h), var(--primary-s), var(--primary-l));
    --primary-light: hsl(var(--primary-h), var(--primary-s), calc(var(--primary-l) + 10%));
    --primary-bg: hsl(var(--primary-h), 30%, 12%);
    --primary-rgb: 72, 187, 161;
}

/* ستايل 2: الأزرق الملكي الأنيق (Royal Blue) */
body.theme-blue {
    --primary-h: 221;
    --primary-s: 83%;
    --primary-l: 34%;
    --primary: hsl(var(--primary-h), var(--primary-s), var(--primary-l));
    --primary-light: hsl(var(--primary-h), var(--primary-s), calc(var(--primary-l) + 12%));
    --primary-bg: hsl(var(--primary-h), 40%, 96%);
    --primary-rgb: 30, 64, 175;
}
body.theme-blue.dark-mode, body.theme-blue[data-theme="dark"] {
    --primary-l: 52%;
    --primary: hsl(var(--primary-h), var(--primary-s), var(--primary-l));
    --primary-light: hsl(var(--primary-h), var(--primary-s), calc(var(--primary-l) + 10%));
    --primary-bg: hsl(var(--primary-h), 30%, 12%);
    --primary-rgb: 96, 165, 250;
}

/* ستايل 3: البنفسجي الإمبراطوري المخملي (Purple Velvet) */
body.theme-purple {
    --primary-h: 271;
    --primary-s: 76%;
    --primary-l: 34%;
    --primary: hsl(var(--primary-h), var(--primary-s), var(--primary-l));
    --primary-light: hsl(var(--primary-h), var(--primary-s), calc(var(--primary-l) + 12%));
    --primary-bg: hsl(var(--primary-h), 40%, 96%);
    --primary-rgb: 109, 40, 217;
}
body.theme-purple.dark-mode, body.theme-purple[data-theme="dark"] {
    --primary-l: 55%;
    --primary: hsl(var(--primary-h), var(--primary-s), var(--primary-l));
    --primary-light: hsl(var(--primary-h), var(--primary-s), calc(var(--primary-l) + 10%));
    --primary-bg: hsl(var(--primary-h), 30%, 12%);
    --primary-rgb: 167, 139, 250;
}

/* ستايل 4: العنابي والذهبي الفخم (Crimson Gold) */
body.theme-crimson {
    --primary-h: 347;
    --primary-s: 77%;
    --primary-l: 30%;
    --primary: hsl(var(--primary-h), var(--primary-s), var(--primary-l));
    --primary-light: hsl(var(--primary-h), var(--primary-s), calc(var(--primary-l) + 12%));
    --primary-bg: hsl(var(--primary-h), 40%, 96%);
    --primary-rgb: 153, 27, 27;
}
body.theme-crimson.dark-mode, body.theme-crimson[data-theme="dark"] {
    --primary-l: 48%;
    --primary: hsl(var(--primary-h), var(--primary-s), var(--primary-l));
    --primary-light: hsl(var(--primary-h), var(--primary-s), calc(var(--primary-l) + 10%));
    --primary-bg: hsl(var(--primary-h), 30%, 12%);
    --primary-rgb: 248, 113, 113;
}

/* -------------------------------------------------------------
   17. بنر الإعلانات المخصص في لوحة الطلاب (Dashboard Announcement Banner)
------------------------------------------------------------- */
.announcement-banner {
    display: flex !important;
    align-items: center !important;
    gap: 1rem !important;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, rgba(239, 68, 68, 0.08) 100%) !important;
    border: 1.5px solid rgba(245, 158, 11, 0.2) !important;
    border-radius: var(--border-radius-md) !important;
    padding: 1rem 1.25rem !important;
    margin-top: 1.2rem !important;
    margin-bottom: 0.5rem !important;
    width: 100% !important;
    box-sizing: border-box !important;
    animation: fadeIn 0.4s ease-out !important;
}
.announcement-icon-wrapper {
    width: 42px !important;
    height: 42px !important;
    border-radius: 50% !important;
    background: rgba(245, 158, 11, 0.15) !important;
    color: #d97706 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    animation: livePulse 2s infinite ease-in-out !important;
}
.announcement-content {
    font-size: 0.88rem !important;
    color: var(--text-main) !important;
    line-height: 1.5 !important;
    text-align: right !important;
}
.announcement-content strong {
    color: #d97706 !important;
    font-weight: 800 !important;
    margin-left: 4px !important;
}

/* -------------------------------------------------------------
   18. بطاقات التحكم بالسمات في لوحة الإعدادات (Theme Cards in Settings)
------------------------------------------------------------- */
.theme-selector-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important;
    gap: 1rem !important;
    margin-top: 1rem !important;
    width: 100% !important;
}
.theme-card {
    border: 2px solid var(--border-color) !important;
    background: var(--bg-main) !important;
    border-radius: var(--border-radius-md) !important;
    padding: 1.2rem !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0.8rem !important;
    position: relative !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
}
.theme-card:hover {
    transform: translateY(-3px) !important;
    border-color: rgba(var(--primary-rgb), 0.3) !important;
    box-shadow: var(--shadow-md) !important;
}
.theme-card.active {
    border-color: var(--primary) !important;
    background: rgba(var(--primary-rgb), 0.03) !important;
    box-shadow: 0 8px 20px -6px rgba(var(--primary-rgb), 0.15) !important;
}
.theme-card.active::before {
    content: "✓" !important;
    position: absolute !important;
    top: 10px !important;
    left: 10px !important;
    width: 20px !important;
    height: 20px !important;
    background: var(--primary) !important;
    color: white !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 0.75rem !important;
    font-weight: 900 !important;
}
.theme-preview-bar {
    height: 12px !important;
    width: 100% !important;
    border-radius: 6px !important;
}
.theme-name {
    font-size: 0.9rem !important;
    font-weight: 700 !important;
    color: var(--text-main) !important;
}
.theme-desc {
    font-size: 0.74rem !important;
    color: var(--text-muted) !important;
    line-height: 1.4 !important;
}

/* تنسيقات واجهة تقسيم السؤال والقطع التجاوبية الموحدة */
.exam-split-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 1.5rem;
    width: 100%;
    box-sizing: border-box;
}

.exam-passage-pane {
    background: var(--bg-main, #f8fafc);
    border: 1.5px solid var(--border-color, rgba(148, 163, 184, 0.18));
    border-radius: var(--border-radius-md, 12px);
    padding: 1.5rem;
    max-height: 520px;
    overflow-y: auto;
    text-align: right;
    direction: rtl;
    line-height: 1.85;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-main, #0f172a);
    box-shadow: inset 0 2px 8px rgba(0,0,0,0.01);
}

body.dark-mode .exam-passage-pane {
    background: rgba(255, 255, 255, 0.02);
}

.passage-pane-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 800;
    color: var(--primary, #146e5a);
    border-bottom: 1.5px dashed var(--border-color, rgba(148, 163, 184, 0.18));
    padding-bottom: 0.65rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.passage-pane-body {
    white-space: pre-line;
    word-break: break-word;
}

.exam-question-pane {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    width: 100%;
}

@media (max-width: 992px) {
    .exam-split-layout {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
    .exam-passage-pane {
        max-height: 320px;
        padding: 1.15rem;
    }
}

/* -------------------------------------------------------------
   15. وضع الاختبار الكامل والمعزول (Zen Full-Screen Mode) 🏆
------------------------------------------------------------- */
html.exam-mode-active, body.exam-mode-active {
    overflow: hidden !important; /* Lock main page scrolling */
    height: 100% !important;
    width: 100% !important;
    position: relative !important;
}

#view-exam-taker {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    background-color: var(--bg-main) !important;
    z-index: 9999 !important; /* Cover EVERYTHING including main header/footer */
    display: flex !important;
    flex-direction: column !important;
    padding: 1.5rem !important;
    box-sizing: border-box !important;
}

#view-exam-taker.hidden {
    display: none !important;
}

/* Zen Header Bar */
.zen-exam-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1.2rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1rem;
    flex-shrink: 0;
    direction: rtl;
}

.zen-exam-title-section {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex: 1;
    justify-content: center;
}

.btn-zen-exit {
    background-color: rgba(239, 68, 68, 0.08);
    color: var(--danger);
    border: 1.5px solid rgba(239, 68, 68, 0.15);
    padding: 0.5rem 1.2rem;
    font-weight: 700;
    font-size: 0.88rem;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-shrink: 0;
}

.btn-zen-exit:hover {
    background-color: var(--danger);
    color: white;
    transform: translateY(-1px);
}

.zen-exam-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-main);
    margin: 0;
}

.zen-timer-card {
    background: var(--bg-main);
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 0.4rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--text-main);
    flex-shrink: 0;
}

.zen-timer-card i {
    color: var(--accent);
    width: 20px;
    height: 20px;
}

/* Zen Progress Container */
.zen-progress-container {
    height: 6px;
    background-color: var(--border-color);
    border-radius: 10px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    flex-shrink: 0;
}

.zen-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 10px;
    transition: width 0.4s ease;
}

/* Zen Scrollable Content Area */
.zen-content-scrollable {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch; /* Momentum scrolling on iOS */
    padding-bottom: calc(120px + env(safe-area-inset-bottom)) !important; /* Huge scroll buffer at the bottom for Safari navigation bars */
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

/* Align to top rather than vertical center to keep clickable options high above Safari's bottom bar dead-zone */
.zen-question-centered-wrapper {
    max-width: 950px;
    width: 100%;
    margin: 1rem auto 0 auto !important; /* Top aligned, no vertical centering */
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    #view-exam-taker {
        padding: 0.8rem !important;
    }
    
    .zen-exam-header {
        padding: 0.6rem 0.8rem;
        flex-direction: row-reverse;
        justify-content: space-between;
        gap: 0.5rem;
    }
    
    .zen-exam-title-section {
        flex-direction: column;
        align-items: center;
        gap: 0.3rem;
        flex: 1;
    }
    
    .zen-exam-title {
        font-size: 1rem;
        text-align: center;
    }
    
    .btn-zen-exit {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .zen-timer-card {
        padding: 0.3rem 0.6rem;
        font-size: 0.95rem;
    }
    
    /* Limit the height of the reading passage on small mobile screens to keep the options visible on one screen */
    .exam-passage-pane {
        max-height: 22vh !important;
        margin-bottom: 0.5rem !important;
    }
}

/* -------------------------------------------------------------
   16. ستايلات واجهة النتائج الكاملة وأزرار الصوت (Zen Results & Audio Buttons) 🏆
------------------------------------------------------------- */
#view-exam-result {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    background-color: var(--bg-main) !important;
    z-index: 9999 !important;
    display: flex !important;
    flex-direction: column !important;
    padding: 1.5rem !important;
    box-sizing: border-box !important;
}

#view-exam-result.hidden {
    display: none !important;
}

/* Container for Zen Result */
.zen-result-centered-wrapper {
    max-width: 850px;
    width: 100%;
    margin: 0.5rem auto 0 auto !important;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-sizing: border-box;
}

/* Status Banner Card */
.zen-result-status-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.zen-result-status-card h2 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 0.3rem;
}

.zen-result-status-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Details Split Grid */
.zen-result-details-split {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 1rem;
}

.zen-score-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.zen-stats-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1rem 1.4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

/* Actions Card */
.zen-result-actions-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.2rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.zen-actions-row {
    width: 100%;
}

.zen-actions-grid-2x2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
}

.btn-zen-action {
    width: 100%;
    justify-content: center !important;
    font-weight: 700 !important;
    padding: 0.75rem !important;
    font-size: 0.88rem !important;
    border-radius: var(--border-radius-md) !important;
}

/* Review Breakdown wrap */
.zen-review-card-wrapper {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    margin-top: 0.5rem;
}

/* Zen Audio Control Button */
.btn-zen-sound {
    background: var(--bg-card);
    border: 1.5px solid var(--border-color);
    color: var(--text-muted);
    width: 38px;
    height: 38px;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    flex-shrink: 0;
}

.btn-zen-sound:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: scale(1.03);
}

.btn-zen-sound i {
    width: 18px;
    height: 18px;
}

/* Sound Muted active representation */
.btn-zen-sound.muted {
    border-color: var(--danger-light);
    color: var(--danger);
    background-color: rgba(239, 68, 68, 0.05);
}

/* Desktop to Mobile result split adjustments */
@media (max-width: 600px) {
    .zen-result-details-split {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
    
    #view-exam-result {
        padding: 0.8rem !important;
    }
    
    .zen-result-centered-wrapper {
        gap: 0.8rem;
    }
    
    .zen-result-status-card {
        padding: 1rem;
    }
    
    .zen-result-status-card h2 {
        font-size: 1.15rem;
    }
    
    .zen-actions-grid-2x2 {
        grid-template-columns: 1fr;
        gap: 0.6rem;
    }
}

/* -------------------------------------------------------------
   19. نظام ستايل خطة المذاكرة المتجاوب والأنيق (Premium & Responsive Study Plan)
   ============================================================= */

/* لوحة المتابعة - الحاوية العامة */
.study-plan-dashboard-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    animation: fadeIn 0.5s ease-out;
}

/* الكروت الزجاجية الفاخرة */
.study-plan-dash-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
}
.study-plan-dash-card:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(var(--primary-rgb, 20, 184, 166), 0.2);
}

/* كارت الترحيب الذكي مع خلفية متدرجة ناعمة */
.study-plan-welcome-card {
    padding: 2.2rem;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(var(--primary-rgb, 20, 184, 166), 0.04) 50%, rgba(var(--primary-rgb, 20, 184, 166), 0.08) 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(var(--primary-rgb, 20, 184, 166), 0.15);
}
.study-plan-welcome-card::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -20%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(var(--primary-rgb, 20, 184, 166), 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.study-plan-welcome-content {
    flex: 2;
    min-width: 280px;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    z-index: 1;
}
.study-plan-welcome-badges {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

/* تخطيط الأرقام القياسية والإحصائيات كشبكة مرنة */
.study-plan-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    width: 100%;
}

.study-plan-stat-item-card {
    padding: 1.6rem;
    display: flex;
    align-items: center;
    gap: 1.2rem;
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.study-plan-stat-item-card:hover {
    transform: translateY(-5px);
    border-color: rgba(var(--primary-rgb, 20, 184, 166), 0.3);
    box-shadow: 0 12px 24px -10px rgba(0, 0, 0, 0.08);
}

.study-plan-stat-icon-wrapper {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.4rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: inset 0 -4px 10px rgba(0, 0, 0, 0.05);
}
.study-plan-stat-item-card:hover .study-plan-stat-icon-wrapper {
    transform: scale(1.1) rotate(5deg);
}

.study-plan-icon-blue {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}
.study-plan-icon-amber {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}
.study-plan-icon-emerald {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.study-plan-stat-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex-grow: 1;
}
.study-plan-stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 800;
}
.study-plan-stat-value-group {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
}
.study-plan-stat-value {
    font-size: 1.45rem;
    font-weight: 900;
    color: var(--text-main);
}
.study-plan-stat-subtext {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* شريط التقدم اللامع مع Shimmer Animation */
.study-plan-progress-bar-bg {
    width: 100%;
    height: 7px;
    background: var(--bg-main);
    border-radius: 10px;
    overflow: hidden;
    margin-top: 0.5rem;
    border: 1px solid var(--border-color);
}
.study-plan-progress-bar-fg {
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 10px;
    position: relative;
    overflow: hidden;
    transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.study-plan-progress-bar-fg::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25) 50%, transparent);
    animation: progress-shimmer 2s infinite linear;
}
@keyframes progress-shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* بنر إحصائيات المنصة العامة */
.global-stats-banner {
    margin-top: 1.2rem;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 0.7rem 1.3rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    animation: popIn 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}
.gsb-shimmer {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.06), transparent);
    transform: translateX(-100%);
    animation: progress-shimmer 4s infinite;
    pointer-events: none;
}
.gsb-icon {
    width: 40px; height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary), hsl(var(--primary-h), var(--primary-s), calc(var(--primary-l) + 15%)));
    color: #fff;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.25);
}
.gsb-icon i { width: 20px; height: 20px; }
.gsb-body {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}
.gsb-main-row {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.gsb-number {
    font-size: 1.55rem;
    font-weight: 900;
    font-family: 'Outfit', var(--font-primary);
    letter-spacing: 0.5px;
    line-height: 1;
    color: var(--primary);
}
.gsb-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
}
.gsb-sub-row {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 600;
    opacity: 0.8;
}
.gsb-live-dot {
    width: 6px; height: 6px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--primary);
    animation: livePulse 2s infinite ease-in-out;
    flex-shrink: 0;
}

@media (max-width: 480px) {
    .global-stats-banner {
        gap: 0.8rem;
        padding: 0.6rem 1rem;
    }
    .gsb-number { font-size: 1.3rem; }
    .gsb-icon { width: 36px; height: 36px; }
    .gsb-icon i { width: 18px; height: 18px; }
}

/* الدونات والتقدم الدائري اليومي */
.study-plan-circular-progress-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    justify-content: center;
    flex: 1;
    min-width: 160px;
}

.study-plan-circular-progress-wrapper {
    position: relative;
    width: 130px;
    height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.study-plan-circular-progress-wrapper svg {
    transform: rotate(-90deg);
}

.study-plan-circular-progress-wrapper .bg-ring {
    stroke: rgba(var(--primary-rgb, 20, 184, 166), 0.08);
    opacity: 1;
}

.study-plan-circular-progress-wrapper .fg-ring {
    stroke: var(--primary);
    filter: drop-shadow(0 0 6px rgba(var(--primary-rgb, 20, 184, 166), 0.6));
    transition: stroke-dashoffset 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.study-plan-circular-inner-text {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.study-plan-circular-percentage {
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}
.study-plan-circular-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 800;
    margin-top: 0.25rem;
}

.study-plan-circular-summary {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 700;
}
.study-plan-circular-summary strong.primary {
    color: var(--primary);
    font-size: 1.05rem;
}
.study-plan-circular-summary strong.main {
    color: var(--text-main);
    font-size: 0.95rem;
}

/* متتبع الالتزام بالأسبوع الحالي */
.study-plan-weekly-tracker-card {
    padding: 2rem;
    background: var(--bg-card);
    border-radius: 24px;
}

.study-plan-weekly-days-list {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    overflow-x: auto;
    padding: 0.5rem 0;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-light) transparent;
}

.study-plan-weekly-days-list::-webkit-scrollbar {
    height: 4px;
}
.study-plan-weekly-days-list::-webkit-scrollbar-thumb {
    background-color: rgba(var(--primary-rgb, 20, 184, 166), 0.2);
    border-radius: 4px;
}

.weekly-day-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    flex: 1;
    min-width: 55px;
    transition: all 0.3s ease;
}
.weekly-day-col:hover {
    transform: translateY(-2px);
}

.weekly-day-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-main);
}
.weekly-day-label.upcoming {
    color: var(--text-muted);
}

.weekly-day-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.weekly-day-col:hover .weekly-day-circle {
    transform: scale(1.1);
}

/* تقسيم المحتوى الرئيسي للداشبورد */
.study-plan-dashboard-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 2rem;
    align-items: start;
    width: 100%;
}

/* قائمة التوصيات والاختبارات المرشحة */
.study-plan-rec-card {
    padding: 2rem;
    background: var(--bg-card);
    border-radius: 24px;
}

.study-plan-rec-list {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.recommended-exam-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 22px;
    padding: 1.4rem;
    background: var(--bg-card);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    flex-wrap: wrap;
    gap: 1.25rem;
    box-shadow: var(--shadow-sm);
}

.recommended-exam-row:hover {
    transform: translateY(-4px);
    border-color: rgba(var(--primary-rgb, 20, 184, 166), 0.35);
    box-shadow: 0 12px 25px -8px rgba(var(--primary-rgb, 20, 184, 166), 0.15);
}

.recommended-exam-info-section {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.recommended-exam-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.05);
    color: var(--primary);
    border: 1px solid rgba(var(--primary-rgb, 20, 184, 166), 0.1);
}

.recommended-exam-icon-wrapper.completed {
    background: rgba(16, 185, 129, 0.08) !important;
    color: #10b981 !important;
    border-color: rgba(16, 185, 129, 0.18) !important;
}

.recommended-exam-row:hover .recommended-exam-icon-wrapper {
    transform: scale(1.08) rotate(-5deg);
}

.recommended-exam-title {
    font-size: 1rem;
    font-weight: 850;
    color: var(--text-main);
    line-height: 1.45;
    margin: 0;
}

.recommended-exam-tags {
    display: flex;
    gap: 0.55rem;
    margin-top: 0.55rem;
    flex-wrap: wrap;
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 800;
    align-items: center;
}

.recommended-exam-tag-item {
    font-weight: 800;
    font-size: 0.72rem;
    padding: 0.2rem 0.6rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

/* التناظر اللفظي (analogy) - نيلي */
.recommended-exam-tag-item.tag-sect-analogy {
    background: rgba(99, 102, 241, 0.06);
    color: #6366f1;
    border-color: rgba(99, 102, 241, 0.12);
}
/* الخطأ السياقي (contextual) - برتقالي */
.recommended-exam-tag-item.tag-sect-contextual {
    background: rgba(249, 115, 22, 0.06);
    color: #f97316;
    border-color: rgba(249, 115, 22, 0.12);
}
/* إكمال الجمل (completion) - أخضر */
.recommended-exam-tag-item.tag-sect-completion {
    background: rgba(16, 185, 129, 0.06);
    color: #10b981;
    border-color: rgba(16, 185, 129, 0.12);
}
/* استيعاب المقروء (reading) - بنفسجي */
.recommended-exam-tag-item.tag-sect-reading {
    background: rgba(139, 92, 246, 0.06);
    color: #8b5cf6;
    border-color: rgba(139, 92, 246, 0.12);
}
/* المفردة الشاذة (odd) - وردي */
.recommended-exam-tag-item.tag-sect-odd {
    background: rgba(236, 72, 153, 0.06);
    color: #ec4899;
    border-color: rgba(236, 72, 153, 0.12);
}

/* أنواع الاختبارات */
.recommended-exam-tag-item.tag-type-single {
    background: rgba(20, 184, 166, 0.06);
    color: #14b8a6;
    border-color: rgba(20, 184, 166, 0.12);
}
.recommended-exam-tag-item.tag-type-mixed {
    background: rgba(79, 70, 229, 0.06);
    color: #4f46e5;
    border-color: rgba(79, 70, 229, 0.12);
}
.recommended-exam-tag-item.tag-type-leaks {
    background: rgba(239, 68, 68, 0.06);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.12);
}

.recommended-exam-duration {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    background: rgba(148, 163, 184, 0.05);
    color: var(--text-muted);
    padding: 0.2rem 0.5rem;
    border-radius: 8px;
    font-weight: 800;
    border: 1px solid rgba(148, 163, 184, 0.08);
}

.study-plan-btn-start {
    font-size: 0.78rem;
    font-weight: 850;
    border-radius: 12px;
    padding: 0.6rem 1.35rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border: none;
    box-shadow: 0 4px 12px rgba(var(--primary-rgb, 20, 184, 166), 0.25);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: white !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.study-plan-btn-start:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(var(--primary-rgb, 20, 184, 166), 0.35);
}

.study-plan-completed-badge {
    font-weight: 800;
    font-size: 0.74rem;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(16,185,129,0.08);
    background: rgba(16, 185, 129, 0.08) !important;
    color: #10b981 !important;
    border: 1px solid rgba(16, 185, 129, 0.18) !important;
}

.study-plan-btn-review {
    font-size: 0.74rem;
    font-weight: 800;
    border-radius: 10px;
    padding: 0.5rem 1rem;
    border: 1.5px solid var(--border-color) !important;
    background: var(--bg-card) !important;
    color: var(--text-main) !important;
    transition: all 0.3s ease;
}

.study-plan-btn-review:hover {
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.05) !important;
    border-color: rgba(var(--primary-rgb, 20, 184, 166), 0.3) !important;
    color: var(--primary) !important;
    transform: translateY(-1px);
}

.study-plan-action-group {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.study-plan-rec-empty-state {
    text-align: center;
    padding: 3rem 1rem;
}
.study-plan-rec-empty-state .empty-emoji {
    font-size: 3.5rem;
    display: block;
    margin-bottom: 0.8rem;
}
.study-plan-rec-empty-state h4 {
    font-size: 1.1rem;
    font-weight: 900;
    color: var(--text-main);
    margin-bottom: 0.4rem;
}
.study-plan-rec-empty-state p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 380px;
    margin: 0 auto;
}

/* دليل الفائدة والأدلة المساعدة */
.study-plan-guide-card {
    padding: 1.6rem;
    background: var(--bg-main);
    border: 1px dashed rgba(var(--primary-rgb, 20, 184, 166), 0.3);
    border-radius: var(--border-radius-md);
    transition: border-color 0.3s ease;
}
.study-plan-guide-card:hover {
    border-color: var(--primary-light);
}
.study-plan-guide-title {
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--text-main);
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.study-plan-guide-text {
    font-size: 0.76rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

/* بطاقة الإعدادات النشطة */
.study-plan-settings-card {
    padding: 2rem;
    background: var(--bg-card);
    border-radius: 24px;
}
.study-plan-settings-list {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    font-size: 0.85rem;
    line-height: 1.6;
}
.study-plan-settings-item {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 0.7rem;
}
.study-plan-settings-item:last-of-type {
    border-bottom: none;
}
.study-plan-settings-item span.label {
    color: var(--text-muted);
    font-weight: 700;
}
.study-plan-settings-item span.value {
    font-weight: 800;
    color: var(--text-main);
}
.study-plan-settings-item span.value-highlight {
    font-weight: 800;
    color: var(--primary);
}
.study-plan-settings-actions {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.study-plan-btn-action {
    font-weight: 800;
    font-size: 0.82rem;
    padding: 0.7rem;
    justify-content: center;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    width: 100%;
}
.study-plan-btn-deactivate {
    border-color: rgba(239, 68, 68, 0.3) !important;
    color: var(--danger) !important;
    transition: all 0.3s ease;
}
.study-plan-btn-deactivate:hover {
    background-color: rgba(239, 68, 68, 0.05) !important;
    border-color: var(--danger) !important;
}

/* الكروت ورأسيات العناوين */
.study-plan-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.8rem;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
    gap: 0.8rem;
}
.study-plan-card-header-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.study-plan-card-header-title h3,
.study-plan-card-header-title-text {
    font-size: 1.08rem;
    font-weight: 850;
    color: var(--text-main);
    margin: 0;
    word-break: break-word;
    overflow-wrap: break-word;
    white-space: normal;
}
.study-plan-card-header-subtext {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 800;
}

/* معالج إعداد الخطة */
.study-plan-wizard-card {
    padding: 0.8rem 1.25rem;
    margin-bottom: 0.75rem;
    background: var(--bg-card);
    border-radius: 16px;
    box-shadow: var(--shadow-premium);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border-color);
}

.study-plan-wizard-header {
    text-align: center;
    margin-bottom: 0.75rem;
}
.study-plan-wizard-header-emoji {
    display: none;
}
.study-plan-wizard-header h2 {
    font-size: 1.35rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--text-main) 30%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.2rem;
}
.study-plan-wizard-header p {
    color: var(--text-muted);
    font-size: 0.76rem;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.4;
}

.study-plan-wizard-step {
    margin-bottom: 0.8rem;
}
.study-plan-wizard-step-title-wrapper {
    margin-bottom: 0.4rem;
}
.study-plan-wizard-step-title-icon {
    background: var(--primary-bg);
    border-radius: 50%;
    padding: 3px;
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.study-plan-wizard-step-title {
    font-size: 0.9rem;
    font-weight: 850;
    color: var(--text-main);
}

/* الشبكة العامة للبطاقات */
.study-plan-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    margin-top: 0.6rem;
}

/* بطاقة الإعداد الرئيسية */
.study-plan-wizard-card .setup-card {
    position: relative;
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 1rem 0.8rem;
    background: var(--bg-card);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    overflow: hidden;
    height: 100%;
    box-shadow: var(--shadow-sm);
}

/* تلميع/تأثير الضوء عند الحوم */
.study-plan-wizard-card .setup-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transform: skewX(-25deg);
    pointer-events: none;
}
.study-plan-wizard-card .setup-card:hover::before {
    left: 150%;
    transition: left 0.8s ease-in-out;
}

/* تأثير الحوم العام للبطاقات */
.study-plan-wizard-card .setup-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md), 0 8px 16px -8px rgba(0, 0, 0, 0.08);
    border-color: rgba(var(--primary-rgb, 20, 184, 166), 0.3);
}

/* حاوية الأيقونة الدائرية الفخمة */
.study-plan-wizard-card .setup-card .card-icon-wrapper {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--primary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
}
.study-plan-wizard-card .setup-card .card-emoji {
    font-size: 1.35rem;
    line-height: 1;
    transition: transform 0.3s ease;
}
.study-plan-wizard-card .setup-card:not(.active) .card-emoji {
    filter: grayscale(0.2) opacity(0.8);
}
.study-plan-wizard-card .setup-card:hover .card-emoji {
    transform: scale(1.1) rotate(5deg);
}

/* العناوين والفقرات داخل البطاقات */
.study-plan-wizard-card .setup-card h4 {
    font-size: 0.92rem;
    font-weight: 850;
    color: var(--text-main);
    margin: 0 0 0.3rem 0;
    line-height: 1.35;
}
.study-plan-wizard-card .setup-card p {
    font-size: 0.72rem;
    color: var(--text-muted);
    line-height: 1.4;
    margin: 0 0 0.4rem 0;
    flex-grow: 1;
}

/* شارات معلومات البطاقة (البدائل) */
.study-plan-wizard-card .setup-card .badge {
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: 8px;
    margin-top: auto;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

/* شارة علامة الصح العائمة الفاخرة */
.study-plan-wizard-card .setup-card .card-check-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: #cbd5e1;
    color: white;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1.5px solid var(--bg-card);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: scale(0.6);
    opacity: 0;
    z-index: 2;
}
.study-plan-wizard-card .setup-card .card-check-badge i {
    width: 10px;
    height: 10px;
    stroke-width: 3px;
}

/* -------------------------------------------------------------
   تخصيص البطاقات بناء على حالات التحديد (Active States) والألوان المنسقة
------------------------------------------------------------- */

/* 1. تركيز الخطة (Step 1) */
.setup-card[data-type="single"].active {
    border-color: var(--primary);
    background-color: rgba(var(--primary-rgb, 20, 184, 166), 0.03);
    box-shadow: 0 10px 25px -5px rgba(var(--primary-rgb, 20, 184, 166), 0.15), 0 0 0 1px var(--primary);
}
.setup-card[data-type="single"].active .card-icon-wrapper {
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.12);
}
.setup-card[data-type="single"].active .card-check-badge {
    background: var(--primary);
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 4px 10px rgba(var(--primary-rgb, 20, 184, 166), 0.4);
}

.setup-card[data-type="mixed"].active {
    border-color: #6366f1; /* لون إنديجو متميز للمختلط */
    background-color: rgba(99, 102, 241, 0.03);
    box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.15), 0 0 0 1px #6366f1;
}
.setup-card[data-type="mixed"].active .card-icon-wrapper {
    background: rgba(99, 102, 241, 0.12);
}
.setup-card[data-type="mixed"].active .card-check-badge {
    background: #6366f1;
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 4px 10px rgba(99, 102, 241, 0.4);
}

/* 2. سرعة الختم اليومي (Step 2) */
/* المسار الهادئ (أزرق) */
.setup-card[data-limit="1"].active {
    border-color: #0284c7;
    background-color: rgba(2, 132, 199, 0.03);
    box-shadow: 0 10px 25px -5px rgba(2, 132, 199, 0.15), 0 0 0 1px #0284c7;
}
.setup-card[data-limit="1"].active .card-icon-wrapper {
    background: rgba(2, 132, 199, 0.12);
}
.setup-card[data-limit="1"].active .card-check-badge {
    background: #0284c7;
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 4px 10px rgba(2, 132, 199, 0.4);
}

/* المسار المتوازن (زمردي/أخضر) */
.setup-card[data-limit="2"].active {
    border-color: #10b981;
    background-color: rgba(16, 185, 129, 0.03);
    box-shadow: 0 10px 25px -5px rgba(16, 185, 129, 0.15), 0 0 0 1px #10b981;
}
.setup-card[data-limit="2"].active .card-icon-wrapper {
    background: rgba(16, 185, 129, 0.12);
}
.setup-card[data-limit="2"].active .card-check-badge {
    background: #10b981;
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.4);
}

/* المسار المكثف (برتقالي/ذهبي) */
.setup-card[data-limit="3"].active {
    border-color: #f59e0b;
    background-color: rgba(245, 158, 11, 0.03);
    box-shadow: 0 10px 25px -5px rgba(245, 158, 11, 0.15), 0 0 0 1px #f59e0b;
}
.setup-card[data-limit="3"].active .card-icon-wrapper {
    background: rgba(245, 158, 11, 0.12);
}
.setup-card[data-limit="3"].active .card-check-badge {
    background: #f59e0b;
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 4px 10px rgba(245, 158, 11, 0.4);
}

/* المسار المخصص (بنفسجي) */
.setup-card[data-limit="custom"].active {
    border-color: #8b5cf6;
    background-color: rgba(139, 92, 246, 0.03);
    box-shadow: 0 10px 25px -5px rgba(139, 92, 246, 0.15), 0 0 0 1px #8b5cf6;
}
.setup-card[data-limit="custom"].active .card-icon-wrapper {
    background: rgba(139, 92, 246, 0.12);
}
.setup-card[data-limit="custom"].active .card-check-badge {
    background: #8b5cf6;
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 4px 10px rgba(139, 92, 246, 0.4);
}

/* 3. أسلوب ترتيب وتوزيع الاختبارات (Step 3) */
.setup-card[data-style="sequential"].active {
    border-color: #64748b;
    background-color: rgba(100, 116, 139, 0.03);
    box-shadow: 0 10px 25px -5px rgba(100, 116, 139, 0.15), 0 0 0 1px #64748b;
}
.setup-card[data-style="sequential"].active .card-icon-wrapper {
    background: rgba(100, 116, 139, 0.12);
}
.setup-card[data-style="sequential"].active .card-check-badge {
    background: #64748b;
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 4px 10px rgba(100, 116, 139, 0.4);
}

.setup-card[data-style="random_mixed_daily"].active {
    border-color: #8b5cf6;
    background-color: rgba(139, 92, 246, 0.03);
    box-shadow: 0 10px 25px -5px rgba(139, 92, 246, 0.15), 0 0 0 1px #8b5cf6;
}
.setup-card[data-style="random_mixed_daily"].active .card-icon-wrapper {
    background: rgba(139, 92, 246, 0.12);
}
.setup-card[data-style="random_mixed_daily"].active .card-check-badge {
    background: #8b5cf6;
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 4px 10px rgba(139, 92, 246, 0.4);
}

.setup-card[data-style="random_uniform_daily"].active {
    border-color: #0f766e;
    background-color: rgba(15, 118, 110, 0.03);
    box-shadow: 0 10px 25px -5px rgba(15, 118, 110, 0.15), 0 0 0 1px #0f766e;
}
.setup-card[data-style="random_uniform_daily"].active .card-icon-wrapper {
    background: rgba(15, 118, 110, 0.12);
}
.setup-card[data-style="random_uniform_daily"].active .card-check-badge {
    background: #0f766e;
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 4px 10px rgba(15, 118, 110, 0.4);
}

/* مُتحكم الخيار المخصص لسرعة الختم (Custom limit counter stepper) */
.study-plan-custom-limit-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    margin-top: auto;
    width: 100%;
}
.study-plan-custom-limit-wrapper .stepper-btn {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1.5px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-main);
    font-size: 0.85rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
    box-shadow: var(--shadow-sm);
}
.study-plan-custom-limit-wrapper .stepper-btn:hover {
    background: #8b5cf6;
    border-color: #8b5cf6;
    color: white;
    transform: scale(1.1);
}
.study-plan-custom-limit-wrapper .stepper-btn:active {
    transform: scale(0.9);
}
.study-plan-custom-limit-input {
    width: 45px;
    height: 26px;
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    text-align: center;
    font-size: 0.95rem;
    font-weight: 850;
    color: var(--text-main);
    background: var(--bg-main);
    -moz-appearance: textfield;
}
.study-plan-custom-limit-input::-webkit-outer-spin-button,
.study-plan-custom-limit-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
.study-plan-custom-limit-label {
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--text-muted);
}

.study-plan-btn-activate {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    font-weight: 800;
    font-size: 0.95rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border: none;
    box-shadow: 0 6px 12px -3px rgba(var(--primary-rgb, 20, 184, 166), 0.35);
    transition: var(--transition-smooth);
    color: white;
}
.study-plan-settings-item span.value {
    font-weight: 800;
    color: var(--text-main);
}
.study-plan-settings-item span.value-highlight {
    font-weight: 800;
    color: var(--primary);
}

.study-plan-settings-actions {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.study-plan-btn-action {
    font-weight: 800;
    font-size: 0.82rem;
    padding: 0.7rem;
    justify-content: center;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    width: 100%;
}
.study-plan-btn-deactivate {
    border-color: rgba(239, 68, 68, 0.4) !important;
    color: var(--danger) !important;
}
.study-plan-btn-deactivate:hover {
    background-color: rgba(239, 68, 68, 0.08) !important;
    border-color: var(--danger) !important;
}

.study-plan-guide-title {
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--text-main);
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}
.study-plan-guide-text {
    font-size: 0.76rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

/* التجاوب الشامل مع الهواتف والشاشات الصغيرة */
@media (max-width: 992px) {
    .study-plan-dashboard-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .study-plan-welcome-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 1.8rem;
        gap: 1.5rem;
    }
    
    .study-plan-welcome-card > div:first-child {
        align-items: center;
        text-align: center;
    }
    
    .study-plan-welcome-card h2 {
        font-size: 1.45rem;
        text-align: center;
    }
    
    .study-plan-welcome-card p {
        text-align: center;
    }

    .study-plan-welcome-card .badge {
        justify-content: center;
    }

    .study-plan-circular-progress-container {
        width: 100%;
        margin-top: 0.5rem;
    }

    .study-plan-rec-card {
        padding: 1.2rem !important;
    }

    .recommended-exam-row {
        flex-direction: column;
        align-items: stretch;
        padding: 1.2rem;
        gap: 1rem;
    }

    .recommended-exam-info-section {
        align-items: flex-start;
    }

    .recommended-exam-row > div:last-child {
        display: flex;
        justify-content: flex-end;
        width: 100%;
        margin-top: 0.4rem;
        border-top: 1px solid var(--border-color);
        padding-top: 0.8rem;
    }
    
    .recommended-exam-row > div:last-child .btn,
    .recommended-exam-row > div:last-child a.btn {
        width: 100%;
        justify-content: center;
    }
    
    .study-plan-action-group {
        flex-wrap: wrap !important;
        justify-content: flex-end !important;
        width: 100% !important;
        gap: 0.5rem !important;
    }
}

@media (max-width: 480px) {
    .study-plan-stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .study-plan-stat-item-card {
        padding: 1.2rem;
    }
    
    .study-plan-weekly-days-list {
        justify-content: flex-start;
    }

    .weekly-day-col {
        min-width: 50px;
    }

    .recommended-exam-row {
        padding: 1rem !important;
        gap: 0.8rem !important;
    }
    
    .recommended-exam-info-section {
        gap: 0.8rem !important;
    }
    
    .recommended-exam-icon-wrapper {
        width: 40px !important;
        height: 40px !important;
    }
    
    .recommended-exam-title {
        font-size: 0.9rem !important;
    }
    
    .recommended-exam-tags {
        gap: 0.4rem !important;
        font-size: 0.68rem !important;
    }
    
    .recommended-exam-tag-item {
        padding: 0.15rem 0.45rem !important;
        font-size: 0.68rem !important;
    }
    
    .recommended-exam-row > div:last-child {
        margin-top: 0.2rem !important;
        padding-top: 0.6rem !important;
    }
}/* -------------------------------------------------------------
   20. نظام التصميم للملف الشخصي وسجل الإنجاز والتنبيهات المحدثة
   (Updated Premium Profile & Notifications Design System)
------------------------------------------------------------- */

/* الهوية وتنسيقات الأعمدة للبروفايل */
.profile-sidebar-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
}

.profile-identity-card {
    padding: 2.2rem 1.8rem !important;
    border-radius: var(--border-radius-lg) !important;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
}

.profile-identity-card:hover {
    box-shadow: var(--shadow-lg), 0 12px 24px -10px rgba(0, 0, 0, 0.04);
}

/* الأفتار المشع مع دوران خفيف للأطراف */
.profile-avatar-wrapper {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.2rem;
    position: relative;
    z-index: 1;
    box-shadow: 0 10px 25px -5px rgba(var(--primary-rgb, 20, 184, 166), 0.35);
    transition: var(--transition-smooth);
}

.profile-avatar-wrapper::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px dashed rgba(var(--primary-rgb, 20, 184, 166), 0.4);
    animation: spin-clockwise-avatar 20s linear infinite;
}

.profile-avatar-wrapper::before {
    content: '';
    position: absolute;
    inset: -12px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--primary-rgb, 20, 184, 166), 0.15) 0%, transparent 70%);
    animation: pulse-glow-avatar 3s ease-in-out infinite;
    z-index: -1;
}

.profile-avatar-wrapper i {
    width: 46px;
    height: 46px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
}

@keyframes spin-clockwise-avatar {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse-glow-avatar {
    0%, 100% { transform: scale(0.9); opacity: 0.5; }
    50% { transform: scale(1.15); opacity: 1; }
}

/* شارة الرقم الأكاديمي */
.profile-academic-badge {
    margin-top: 1rem;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-main);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.04);
    border: 1px solid var(--border-color);
    padding: 0.55rem 1rem;
    border-radius: 12px;
    transition: var(--transition-smooth);
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.profile-academic-badge:hover {
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.08);
    border-color: rgba(var(--primary-rgb, 20, 184, 166), 0.3);
    transform: translateY(-1px);
}

/* مستويات التميز */
.rank-pills-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-top: 1.2rem;
}

.rank-pill-item {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.85rem 1.1rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    opacity: 0.45;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: default;
}

.rank-pill-item:hover {
    opacity: 0.7;
    transform: translateX(-4px);
}

.rank-pill-item.active {
    opacity: 1;
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(var(--primary-rgb, 20, 184, 166), 0.03) 100%);
    box-shadow: var(--shadow-md), 0 4px 20px -5px rgba(var(--primary-rgb, 20, 184, 166), 0.12);
    transform: scale(1.02) translateX(-4px);
}

.rank-pill-item i {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.rank-pill-item.active i {
    transform: scale(1.15);
}

.rank-pill-item.active i.gold { color: var(--accent); filter: drop-shadow(0 0 4px rgba(245, 158, 11, 0.4)); }
.rank-pill-item.active i.emerald { color: var(--success); filter: drop-shadow(0 0 4px rgba(16, 185, 129, 0.4)); }
.rank-pill-item.active i.blue { color: #3b82f6; filter: drop-shadow(0 0 4px rgba(59, 130, 246, 0.4)); }

/* تعديل فورم البيانات */
.profile-settings-form {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.profile-settings-form input {
    background-color: var(--bg-main);
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 0.8rem 2.8rem 0.8rem 1.2rem;
    font-size: 0.95rem;
    color: var(--text-main);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.01);
    box-sizing: border-box;
    width: 100%;
}

.profile-settings-form input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(var(--primary-rgb, 20, 184, 166), 0.1), inset 0 2px 4px rgba(0,0,0,0.01);
    background-color: var(--bg-card);
}

.profile-settings-form label {
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--text-main);
    margin-bottom: 0.2rem;
}

.profile-settings-form .input-wrapper input:focus + .input-icon {
    color: var(--primary);
}

/* كروت الإنجازات وسجل المحاولات الملونة الجوانب */
.history-row-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 1.3rem 1.6rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border-right: 5px solid var(--border-color);
}

.history-row-card.pass {
    border-right-color: var(--success);
}

.history-row-card.fail {
    border-right-color: var(--danger);
}

.history-row-card:hover {
    transform: translateY(-3px) scale(1.005);
    box-shadow: var(--shadow-md), 0 10px 20px -8px rgba(0, 0, 0, 0.05);
    border-color: rgba(var(--primary-rgb, 20, 184, 166), 0.25);
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.history-header h5 {
    font-size: 1rem;
    font-weight: 850;
    color: var(--text-main);
    line-height: 1.4;
    margin: 0;
}

.history-score-display {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.history-score-val {
    font-size: 1.2rem;
    font-weight: 900;
    font-family: monospace;
}

.history-score-val.pass {
    color: var(--success);
}

.history-score-val.fail {
    color: var(--danger);
}

.history-score-status {
    font-size: 0.72rem;
    font-weight: 800;
    padding: 0.35rem 0.8rem;
    border-radius: 8px;
    letter-spacing: 0.2px;
}

.history-score-status.pass {
    background-color: var(--success-light);
    color: var(--success);
}

.history-score-status.fail {
    background-color: var(--danger-light);
    color: var(--danger);
}

.history-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 0.8rem;
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 700;
    gap: 1rem;
    flex-wrap: wrap;
}

.history-footer-actions {
    display: flex;
    gap: 0.8rem;
}

.history-footer-actions .btn-link {
    font-weight: 850;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--primary);
    transition: all 0.3s ease;
    border-radius: 8px;
    padding: 0.3rem 0.6rem;
    background: transparent;
    border: none;
    cursor: pointer;
}

.history-footer-actions .btn-link:hover {
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.06);
    color: var(--primary-light);
}

/* كروت الإشعارات المتميزة مع النقطة المشعة */
.profile-noti-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 1.4rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border-right: 1px solid var(--border-color);
}

.profile-noti-card.unread {
    border-right: 5px solid var(--primary);
    background: linear-gradient(135deg, rgba(var(--primary-rgb, 20, 184, 166), 0.03) 0%, var(--bg-card) 100%);
}

.profile-noti-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: rgba(var(--primary-rgb, 20, 184, 166), 0.25);
}

.profile-noti-card .noti-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 0.6rem;
}

.profile-noti-card .noti-content {
    font-size: 0.9rem;
    color: var(--text-main);
    line-height: 1.7;
    white-space: pre-line;
    font-weight: 500;
}

.profile-noti-card.unread::after {
    content: '';
    position: absolute;
    top: 1.4rem;
    left: 1.4rem;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--primary);
    box-shadow: 0 0 10px var(--primary);
    animation: pulse-dot-indicator 2s infinite;
}

@keyframes pulse-dot-indicator {
    0%, 100% { opacity: 0.6; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.25); }
}

.btn-noti-mark-read {
    font-size: 0.72rem !important;
    padding: 0.35rem 0.8rem !important;
    font-weight: 800 !important;
    border-radius: 8px !important;
    border: 1px solid rgba(var(--primary-rgb, 20, 184, 166), 0.3) !important;
    color: var(--primary) !important;
    transition: all 0.3s ease !important;
    background: transparent;
    cursor: pointer;
}

.btn-noti-mark-read:hover {
    background: var(--primary) !important;
    color: white !important;
    border-color: var(--primary) !important;
}

/* تم نقل التنسيقات وتحديثها في موضعها الرئيسي بالأعلى لتفادي التكرار */

.study-plan-btn-activate {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    font-weight: 850;
    font-size: 0.95rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border: none;
    box-shadow: 0 6px 15px -3px rgba(var(--primary-rgb, 20, 184, 166), 0.4);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: white;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.study-plan-btn-activate:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px -4px rgba(var(--primary-rgb, 20, 184, 166), 0.5);
    filter: brightness(1.05);
}

.study-plan-btn-activate:active:not(:disabled) {
    transform: translateY(1px);
}

.study-plan-btn-activate:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.study-plan-btn-activate::after {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: skewX(-20deg);
    animation: btn-shimmer 4s infinite linear;
}

@keyframes btn-shimmer {
    0% { left: -100%; }
    30% { left: 150%; }
    100% { left: 150%; }
}

/* Container for horizontal steps layout on desktop */
.study-plan-wizard-steps-container {
    display: block;
}

@media (min-width: 992px) {
    .study-plan-wizard-steps-container {
        display: grid;
        grid-template-columns: 1fr 1.6fr 1.2fr;
        gap: 0.75rem;
        margin-bottom: 0.6rem;
        align-items: stretch;
    }
    .study-plan-wizard-step {
        padding: 0.6rem;
        border-radius: 14px;
        margin-bottom: 0 !important;
        display: flex;
        flex-direction: column;
        height: 100%;
        transition: all 0.3s ease;
    }
    /* Step 1: Soft Teal/Cyan Background Tint */
    .study-plan-wizard-step:nth-child(1) {
        background: rgba(20, 184, 166, 0.02);
        border: 1px solid rgba(20, 184, 166, 0.1);
    }
    .study-plan-wizard-step:nth-child(1) .study-plan-wizard-step-title-icon {
        background: rgba(20, 184, 166, 0.12);
        color: #14b8a6;
    }
    /* Step 2: Soft Violet/Purple Background Tint */
    .study-plan-wizard-step:nth-child(2) {
        background: rgba(139, 92, 246, 0.015);
        border: 1px solid rgba(139, 92, 246, 0.08);
    }
    .study-plan-wizard-step:nth-child(2) .study-plan-wizard-step-title-icon {
        background: rgba(139, 92, 246, 0.12);
        color: #8b5cf6;
    }
    /* Step 3: Soft Indigo/Blue Background Tint */
    .study-plan-wizard-step:nth-child(3) {
        background: rgba(99, 102, 241, 0.02);
        border: 1px solid rgba(99, 102, 241, 0.1);
    }
    .study-plan-wizard-step:nth-child(3) .study-plan-wizard-step-title-icon {
        background: rgba(99, 102, 241, 0.12);
        color: #6366f1;
    }
    .study-plan-wizard-step-title-wrapper {
        margin-bottom: 0.3rem;
    }
    
    /* Layout cards as list stacks inside steps on desktop */
    .study-plan-wizard-step .study-plan-cards-grid {
        grid-template-columns: 1fr !important;
        gap: 0.5rem !important;
        margin-top: 0.4rem !important;
        flex-grow: 1;
    }
    
    /* Step 2 Speed cards: 2x2 grid */
    .study-plan-wizard-step:nth-child(2) .study-plan-cards-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    /* Setup cards custom adjustment for horizontal stacking list style */
    .study-plan-wizard-step .setup-card {
        padding: 0.8rem 0.6rem;
        border-radius: 12px;
    }
    .study-plan-wizard-step .setup-card .card-icon-wrapper {
        width: 32px;
        height: 32px;
        margin-bottom: 0.4rem;
    }
    .study-plan-wizard-step .setup-card .card-emoji {
        font-size: 1.1rem;
    }
    .study-plan-wizard-step .setup-card h4 {
        font-size: 0.82rem;
        margin-bottom: 0.2rem;
    }
    .study-plan-wizard-step .setup-card p {
        font-size: 0.68rem;
        line-height: 1.35;
        margin-bottom: 0.4rem;
    }
    .study-plan-wizard-step .setup-card .badge {
        font-size: 0.62rem;
        padding: 0.15rem 0.4rem;
        border-radius: 6px;
    }
    .study-plan-wizard-step .setup-card .card-check-badge {
        top: 6px;
        left: 6px;
        width: 15px;
        height: 15px;
        border-width: 1px;
    }
    .study-plan-wizard-step .setup-card .card-check-badge i {
        width: 8px;
        height: 8px;
    }
    
    /* Stepper buttons and input compact scaling inside setup card */
    .study-plan-custom-limit-wrapper .stepper-btn {
        width: 20px;
        height: 20px;
        font-size: 0.75rem;
    }
    .study-plan-custom-limit-input {
        width: 36px;
        height: 22px;
        font-size: 0.85rem;
        border-radius: 6px;
    }
    .study-plan-custom-limit-label {
        font-size: 0.68rem;
    }
}

/* -------------------------------------------------------------
   تأثير الحركة للعناصر المختارة ومتغيرات الهالة الملونة المخصصة
------------------------------------------------------------- */
.setup-card {
    --active-glow-rgb: 20, 184, 166; /* قيمة افتراضية لـ Teal */
}
.setup-card[data-type="single"].active {
    --active-glow-rgb: 20, 184, 166;
}
.setup-card[data-type="mixed"].active {
    --active-glow-rgb: 99, 102, 241;
}
.setup-card[data-limit="1"].active {
    --active-glow-rgb: 2, 132, 199;
}
.setup-card[data-limit="2"].active {
    --active-glow-rgb: 16, 185, 129;
}
.setup-card[data-limit="3"].active {
    --active-glow-rgb: 245, 158, 11;
}
.setup-card[data-limit="custom"].active {
    --active-glow-rgb: 139, 92, 246;
}
.setup-card[data-style="sequential"].active {
    --active-glow-rgb: 100, 116, 139;
}
.setup-card[data-style="random_mixed_daily"].active {
    --active-glow-rgb: 139, 92, 246;
}
.setup-card[data-style="random_uniform_daily"].active {
    --active-glow-rgb: 15, 118, 110;
}

/* حركة الطفو والتنفس للبطاقة النشطة */
.study-plan-wizard-card .setup-card.active {
    animation: setup-card-active-float 2.5s infinite ease-in-out;
}
.study-plan-wizard-card .setup-card.active:hover {
    animation-play-state: paused;
    transform: translateY(-6px) scale(1.02) !important;
}

@keyframes setup-card-active-float {
    0% {
        transform: translateY(-2px) scale(1);
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02), 0 0 8px rgba(var(--active-glow-rgb), 0.15);
    }
    50% {
        transform: translateY(-5px) scale(1.01);
        box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.05), 0 0 16px rgba(var(--active-glow-rgb), 0.35);
    }
    100% {
        transform: translateY(-2px) scale(1);
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02), 0 0 8px rgba(var(--active-glow-rgb), 0.15);
    }
}

.weekly-day-circle {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.profile-noti-card .noti-title {
    font-weight: 700;
    color: var(--primary);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.profile-noti-card .noti-title i {
    width: 16px;
    height: 16px;
}
.profile-noti-card .noti-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}
.profile-noti-card .noti-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 0.4rem;
}

/* إضافات محددة للتخلص من التنسيق المضمن في صفحة الملف الشخصي */
.profile-identity-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.2rem;
}

#profile-student-rank-badge {
    font-size: 0.8rem;
    padding: 0.35rem 0.9rem;
}

.profile-academic-badge i {
    width: 16px;
    height: 16px;
    color: var(--primary);
}

#profile-student-academic-number {
    color: var(--primary);
    font-family: monospace;
    letter-spacing: 0.5px;
}

.profile-rank-guide-card {
    padding: 1.5rem 1.2rem !important;
}

.profile-rank-guide-header {
    padding-bottom: 0.6rem;
    margin-bottom: 1rem;
}

.profile-rank-guide-header h3 {
    font-size: 0.95rem;
    font-weight: 700;
}

.rank-pill-item-details {
    text-align: right;
}

.rank-pill-item-details strong {
    font-size: 0.85rem;
    display: block;
    color: var(--text-main);
}

.rank-pill-item-details span {
    font-size: 0.68rem;
    color: var(--text-muted);
}

.profile-settings-card {
    padding: 2rem 1.8rem !important;
}

.profile-settings-header {
    padding-bottom: 0.8rem;
    margin-bottom: 1.5rem;
}

.profile-settings-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
}

.profile-settings-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    width: 100%;
}

@media (max-width: 576px) {
    .profile-settings-row {
        grid-template-columns: 1fr;
    }
}

.profile-settings-submit {
    margin-top: 0.5rem;
}

/* تنسيقات إضافية للوحة متابعة خطة المذاكرة (Study Plan Dashboard Details) */
.study-plan-badge {
    font-size: 0.78rem !important;
    padding: 0.4rem 0.8rem !important;
    font-weight: 800 !important;
    border-radius: 8px !important;
}

.study-plan-welcome-title {
    font-size: 1.65rem;
    font-weight: 900;
    color: var(--text-main);
    margin: 0;
}

.study-plan-welcome-subtitle {
    color: var(--text-main);
    font-weight: 800;
    font-size: 1rem;
    margin: 0;
    line-height: 1.5;
}

.study-plan-welcome-hint {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin: 0;
}

/* أيقونات البطاقات */
.study-plan-stat-icon-wrapper i {
    width: 24px !important;
    height: 24px !important;
}

.study-plan-stat-details .streak-motivation {
    font-size: 0.72rem;
    color: #f59e0b;
    font-weight: 700;
}

.study-plan-stat-details .streak-duration {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--text-muted);
}

.study-plan-stat-details .completion-date-val {
    font-size: 0.92rem;
    line-height: 1.3;
}

.study-plan-card-header i {
    width: 20px !important;
    height: 20px !important;
}

.study-plan-left-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.study-plan-btn-action i {
    width: 15px !important;
    height: 15px !important;
}

.study-plan-guide-card i {
    width: 16px !important;
    height: 16px !important;
}

.recommended-exam-icon-wrapper i {
    width: 20px !important;
    height: 20px !important;
}

.recommended-exam-duration i {
    width: 12px !important;
    height: 12px !important;
}

/* -------------------------------------------------------------
   21. عناصر وتصميم لوحة المذاكرة المحدثة (Study Plan Dashboard Details)
------------------------------------------------------------- */
.study-plan-master-hub {
    padding: 2.2rem;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(var(--primary-rgb, 20, 184, 166), 0.03) 40%, rgba(var(--primary-rgb, 20, 184, 166), 0.08) 100%);
    border: 1px solid rgba(var(--primary-rgb, 20, 184, 166), 0.15);
    border-radius: var(--border-radius-lg, 24px);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.study-plan-master-hub::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -20%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(var(--primary-rgb, 20, 184, 166), 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.study-plan-master-hub-content {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    z-index: 1;
}

.study-plan-master-hub-content h2 {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--text-main);
    margin: 0;
}

.study-plan-welcome-badges {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-bottom: 0.5rem;
}

.study-plan-master-hub-content .welcome-quote {
    color: var(--text-main);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0.4rem 0 0.8rem 0;
    font-weight: 700;
    border-right: 4px solid var(--primary);
    padding: 0.8rem 1.2rem;
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.03);
    border-radius: 12px 2px 2px 12px;
    position: relative;
    box-shadow: inset -1px 0 0 rgba(var(--primary-rgb, 20, 184, 166), 0.05);
}

.dark-mode .study-plan-master-hub-content .welcome-quote {
    background: rgba(20, 184, 166, 0.05);
}

.study-plan-progress-panel {
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.02);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(var(--primary-rgb, 20, 184, 166), 0.12);
    border-radius: 20px;
    padding: 1.25rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    box-shadow: 0 4px 15px -3px rgba(0, 0, 0, 0.01), inset 0 1px 0 rgba(255, 255, 255, 0.4);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
    max-width: 220px;
    margin: 0 auto;
    z-index: 1;
}

.dark-mode .study-plan-progress-panel {
    background: rgba(20, 184, 166, 0.05);
    border-color: rgba(20, 184, 166, 0.15);
    box-shadow: none;
}

.study-plan-progress-panel:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px -6px rgba(var(--primary-rgb, 20, 184, 166), 0.2);
    border-color: rgba(var(--primary-rgb, 20, 184, 166), 0.3);
}

.study-plan-circular-progress-wrapper {
    position: relative;
    width: 130px;
    height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.study-plan-circular-progress-wrapper svg {
    transform: rotate(-90deg);
}

.study-plan-circular-progress-wrapper circle.bg-ring {
    stroke: var(--border-color);
}

.study-plan-circular-progress-wrapper circle.fg-ring {
    stroke-linecap: round;
    transition: stroke-dashoffset 0.6s ease;
}

.study-plan-circular-inner-text {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.study-plan-circular-percentage {
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}

.study-plan-circular-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 800;
    margin-top: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.study-plan-circular-summary {
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--text-muted);
    background: var(--bg-main);
    padding: 0.4rem 0.9rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    width: 100%;
    text-align: center;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.02);
}

.dark-mode .study-plan-circular-summary {
    background: rgba(15, 23, 42, 0.6);
}

/* ------------------------------------------------------------- */
.study-plan-weekly-embed-section {
    margin-bottom: 2.2rem;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(var(--primary-rgb, 20, 184, 166), 0.02) 100%);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3rem 1.5rem 3.5rem 1.5rem;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.study-plan-weekly-embed-section::before {
    content: '';
    position: absolute;
    top: -80px;
    left: -80px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(var(--primary-rgb, 20, 184, 166), 0.06) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.study-plan-weekly-embed-section * {
    position: relative;
    z-index: 1;
}

.weekly-attendance-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    margin-top: 2rem;
    margin-bottom: 0.5rem;
    width: 100%;
}

/* خط المسار الزمني الدائري الأنيق */
.weekly-attendance-grid::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 32px;
    right: 32px;
    height: 4px;
    background: var(--border-color);
    transform: translateY(-50%);
    z-index: 0;
}

.weekly-day-card {
    position: relative;
    width: 64px;
    height: 64px;
    border-radius: 50% !important;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    cursor: pointer;
    overflow: visible; /* لتظهر النصوص المطلقة الطائرة */
    aspect-ratio: 1;
    flex-shrink: 0;
}

.weekly-day-card::after {
    display: none !important;
}

.weekly-day-card:hover {
    transform: scale(1.15) translateY(-2px);
    box-shadow: 0 8px 20px rgba(var(--primary-rgb, 20, 184, 166), 0.15);
    border-color: rgba(var(--primary-rgb, 20, 184, 166), 0.4);
}

.weekly-day-card .day-name {
    position: absolute;
    top: -1.9rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.85rem;
    font-weight: 850;
    color: var(--text-main);
    white-space: nowrap;
    transition: all 0.4s ease;
}

.weekly-day-card .day-date-label {
    position: absolute;
    bottom: -1.75rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--text-muted);
    background: rgba(148, 163, 184, 0.06);
    padding: 0.1rem 0.45rem;
    border-radius: 6px;
    font-family: 'Tajawal', monospace;
    border: 1px solid rgba(148, 163, 184, 0.08);
    white-space: nowrap;
    transition: all 0.4s ease;
}

.weekly-day-card .day-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(148, 163, 184, 0.04);
    border: none;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.weekly-day-card .day-status-label {
    position: absolute;
    bottom: -2.8rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.68rem;
    font-weight: 850;
    color: var(--text-muted);
    white-space: nowrap;
    transition: all 0.4s ease;
}

/* 1. حالة المكتمل بنجاح */
.weekly-day-card.completed {
    border-color: rgba(16, 185, 129, 0.28);
    background: linear-gradient(180deg, var(--bg-card) 0%, rgba(16, 185, 129, 0.04) 100%);
}
.weekly-day-card.completed .day-circle {
    background-color: rgba(16, 185, 129, 0.1);
    color: #10b981;
}
.weekly-day-card.completed .day-status-label {
    color: #10b981;
}
.weekly-day-card.completed .day-date-label {
    background: rgba(16, 185, 129, 0.05);
    color: #10b981;
    border-color: rgba(16, 185, 129, 0.1);
}

/* 2. حالة الفائت (غير منجز) */
.weekly-day-card.missed {
    border-color: rgba(239, 68, 68, 0.18);
    background: linear-gradient(180deg, var(--bg-card) 0%, rgba(239, 68, 68, 0.01) 100%);
}
.weekly-day-card.missed .day-circle {
    background-color: rgba(239, 68, 68, 0.05);
    color: #ef4444;
}
.weekly-day-card.missed .day-status-label {
    color: #ef4444;
    opacity: 0.95;
}
.weekly-day-card.missed .day-date-label {
    background: rgba(239, 68, 68, 0.04);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.08);
}

/* 3. جاري اليوم ولم يكتمل الهدف بعد */
.weekly-day-card.unmet-today {
    border-color: rgba(245, 158, 11, 0.35);
    background: linear-gradient(180deg, var(--bg-card) 0%, rgba(245, 158, 11, 0.03) 100%);
    animation: gold-glow-pulse 3s infinite alternate;
}
.weekly-day-card.unmet-today .day-circle {
    background-color: rgba(245, 158, 11, 0.08);
    color: #f59e0b;
    font-weight: 900;
}
.weekly-day-card.unmet-today .day-status-label {
    color: #d97706;
}
.weekly-day-card.unmet-today .day-date-label {
    background: rgba(245, 158, 11, 0.06);
    color: #d97706;
    border-color: rgba(245, 158, 11, 0.12);
}

@keyframes gold-glow-pulse {
    0% { box-shadow: 0 4px 12px rgba(0,0,0,0.02); border-color: rgba(245, 158, 11, 0.35); }
    100% { box-shadow: 0 4px 18px rgba(245, 158, 11, 0.18); border-color: rgba(245, 158, 11, 0.5); }
}

/* 4. قادم (مستقبلي) */
.weekly-day-card.upcoming {
    opacity: 0.75;
}
.weekly-day-card.upcoming .day-circle {
    background-color: rgba(148, 163, 184, 0.02);
    color: var(--text-muted);
    opacity: 0.6;
}

/* 5. الكارت النشط المختار (الكرة المتوهجة بالكامل) */
.weekly-day-card.active {
    border-color: var(--primary) !important;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%) !important;
    box-shadow: 0 12px 25px -6px rgba(var(--primary-rgb, 20, 184, 166), 0.4) !important;
    transform: scale(1.22) translateY(-4px) !important;
    z-index: 10;
}

.weekly-day-card.active .day-name {
    color: var(--primary) !important;
    font-weight: 900;
    text-shadow: none;
}

.weekly-day-card.active .day-date-label {
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.12) !important;
    color: var(--primary) !important;
    border-color: rgba(var(--primary-rgb, 20, 184, 166), 0.18) !important;
    text-shadow: none;
}

.weekly-day-card.active .day-status-label {
    color: var(--primary) !important;
    font-weight: 900;
    text-shadow: none;
}

.weekly-day-card.active .day-circle {
    background: #ffffff !important;
    color: var(--primary) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12) !important;
}

.weekly-day-card.active.completed .day-circle {
    color: #10b981 !important;
}

.weekly-day-card.active.missed .day-circle {
    color: #ef4444 !important;
}

.weekly-day-card.active.unmet-today .day-circle {
    color: #f59e0b !important;
}

/* شريط التمرير الأفقي للجوال */
@media (max-width: 768px) {
    .weekly-attendance-grid {
        display: flex !important;
        overflow-x: auto;
        padding-top: 2rem;
        padding-bottom: 3.5rem;
        padding-left: 1.5rem;
        padding-right: 1.5rem;
        margin-left: -1.5rem;
        margin-right: -1.5rem;
        width: auto;
        gap: 1.8rem;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: rgba(var(--primary-rgb, 20, 184, 166), 0.2) transparent;
        justify-content: flex-start !important;
        -webkit-mask-image: linear-gradient(to left, transparent 0%, #000 24px, #000 calc(100% - 24px), transparent 100%);
        mask-image: linear-gradient(to left, transparent 0%, #000 24px, #000 calc(100% - 24px), transparent 100%);
    }
    
    .weekly-attendance-grid::before {
        left: 56px;
        right: 56px;
    }
    
    .weekly-attendance-grid::-webkit-scrollbar {
        height: 5px;
    }
    
    .weekly-attendance-grid::-webkit-scrollbar-thumb {
        background-color: rgba(var(--primary-rgb, 20, 184, 166), 0.25);
        border-radius: 10px;
    }
    
    .weekly-day-card {
        flex: 0 0 64px;
        scroll-snap-align: center;
        padding: 0;
    }
}

/* أقسام الخطة الكلي وتغطية الأقسام */
.mastery-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
}

.mastery-section-row {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    width: 100%;
}

.mastery-section-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    font-weight: 700;
}

.mastery-section-title {
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.mastery-section-percent {
    color: var(--primary);
    font-weight: 850;
    font-size: 0.85rem;
}

.mastery-bar-bg {
    width: 100%;
    height: 6px;
    background: var(--bg-main);
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.mastery-bar-fg {
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 6px;
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.mastery-bracket-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0.8rem;
    background: var(--bg-main);
    border-radius: 10px;
    border: 1px solid var(--border-color);
    font-size: 0.82rem;
    font-weight: 700;
}

.mastery-bracket-item span.label {
    color: var(--text-muted);
}
.mastery-bracket-item span.value {
    color: var(--text-main);
    font-weight: 850;
}

/* كارت النصائح اللفظية المحددة */
.verbal-tips-card {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(245, 158, 11, 0.02) 100%);
    border: 1px solid var(--border-color);
    border-right: 4px solid #f59e0b;
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.verbal-tips-card:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(245, 158, 11, 0.3);
}

.verbal-tips-header {
    font-size: 0.95rem;
    font-weight: 850;
    color: #f59e0b;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin: 0;
}

.verbal-tips-header i {
    width: 18px !important;
    height: 18px !important;
}

.verbal-tips-text {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
    font-weight: 700;
}

@media (max-width: 576px) {
    .study-plan-card-header-title-text {
        font-size: 0.95rem !important;
        line-height: 1.4 !important;
        word-break: break-word;
        overflow-wrap: break-word;
        white-space: normal;
    }
    .study-plan-card-header-title {
        width: 100% !important;
        flex-wrap: wrap !important;
    }
    .study-plan-master-hub {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 1.5rem;
    }
    .study-plan-master-hub-content {
        align-items: center;
        text-align: center;
    }
    .study-plan-master-hub-content .welcome-quote {
        border-right: none;
        border-bottom: 2px solid var(--primary);
        padding-right: 0;
        padding-bottom: 8px;
        border-radius: 12px !important;
    }
}

/* تنسيقات إضافية لمحاذاة الهيدر الترحيبي والتقويم في صف واحد للأجهزة الكبيرة */
.study-plan-header-row {
    display: flex;
    gap: 1.5rem;
    width: 100%;
    margin-bottom: 2rem;
    align-items: stretch;
}

.study-plan-header-row .study-plan-master-hub {
    flex: 2.3;
    margin: 0;
    min-width: 0;
    display: grid !important;
    grid-template-columns: 1.6fr 1fr !important;
    gap: 2rem !important;
    align-items: center !important;
}

.study-plan-header-row .study-plan-calendar-card-wrapper {
    flex: 1;
    min-width: 240px;
}

@media (max-width: 992px) {
    .study-plan-header-row {
        flex-direction: column;
    }
    .study-plan-header-row .study-plan-master-hub {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
        padding: 1.8rem !important;
    }
    .study-plan-header-row .study-plan-calendar-card-wrapper {
        max-width: 320px !important;
        width: 100% !important;
        margin: 0 auto !important;
    }
}

/* شريط خيارات الخطة الذكية في الأعلى */
.study-plan-settings-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    width: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.45) 0%, rgba(255, 255, 255, 0.15) 100%);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.04);
    border-radius: 18px;
    padding: 0.8rem 1.6rem;
    margin-bottom: 1.5rem;
    transition: var(--transition-smooth);
}

.dark-mode .study-plan-settings-bar {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.6) 0%, rgba(15, 23, 42, 0.3) 100%);
    border-color: rgba(255, 255, 255, 0.05);
}

.study-plan-settings-bar-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.settings-bar-title {
    font-weight: 800;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.88rem;
}

.settings-bar-item {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.settings-bar-item strong {
    color: var(--text-main);
    font-weight: 800;
}

.study-plan-settings-bar-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.settings-bar-btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.76rem;
    font-weight: 800;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

@media (max-width: 768px) {
    .study-plan-settings-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 1.2rem;
    }
    .study-plan-settings-bar-actions {
        width: 100%;
        justify-content: flex-end;
    }
}

/* بطاقة التقويم المكتبي المميزة */
.study-plan-calendar-card {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.study-plan-calendar-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg), 0 15px 30px -10px rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
}

.study-plan-calendar-card .calendar-header {
    background: linear-gradient(135deg, #e11d48 0%, #9f1239 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
    color: #ffffff;
    padding: 0.7rem 1rem;
    text-align: center;
    font-weight: 900;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    border-bottom: 2px solid rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
}

.study-plan-calendar-card .calendar-body {
    background: var(--bg-card);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.4rem 1.5rem;
    flex: 1;
    position: relative;
}

.study-plan-calendar-card .calendar-body::before,
.study-plan-calendar-card .calendar-body::after {
    content: "";
    position: absolute;
    top: -10px; /* Overlaps red header and white body seam */
    width: 8px;
    height: 20px;
    background: linear-gradient(135deg, #f1f5f9 0%, #cbd5e1 50%, #64748b 100%);
    border-radius: 4px;
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.8);
    z-index: 5;
}
.dark-mode .study-plan-calendar-card .calendar-body::before,
.dark-mode .study-plan-calendar-card .calendar-body::after {
    background: linear-gradient(135deg, #475569 0%, #334155 50%, #0f172a 100%);
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.study-plan-calendar-card .calendar-body::before { right: 25%; }
.study-plan-calendar-card .calendar-body::after { left: 25%; }

.study-plan-calendar-card .calendar-day-number {
    font-size: 3.6rem;
    font-weight: 900;
    color: var(--text-main);
    line-height: 1;
    margin-bottom: 0.3rem;
    font-family: 'Inter', sans-serif;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.study-plan-calendar-card .calendar-day-name {
    font-size: 1.05rem;
    font-weight: 900;
    color: var(--text-main);
    margin: 0;
}

.study-plan-calendar-card .calendar-footer {
    background: var(--bg-card);
    border-top: 1px dashed var(--border-color);
    padding: 0.7rem 1.2rem;
    text-align: center;
    font-size: 0.76rem;
    color: var(--text-muted);
    font-weight: 800;
}

.study-plan-calendar-card .calendar-footer strong {
    color: var(--text-main);
    font-weight: 900;
}

/* تم تجميع تنسيق اليوم النشط بالأعلى لمنع التكرار */

/* حالة الامتحان المغلق (المستقبلي) */
.recommended-exam-row.locked {
    opacity: 0.65;
    background: rgba(var(--border-color-rgb, 226, 232, 240), 0.1);
    border: 1px dashed var(--border-color);
}

.recommended-exam-row.locked .recommended-exam-icon-wrapper {
    background: var(--border-color);
    color: var(--text-muted);
}

.study-plan-btn-locked {
    background: var(--border-color) !important;
    color: var(--text-muted) !important;
    border-color: var(--border-color) !important;
    cursor: not-allowed !important;
    pointer-events: none;
    box-shadow: none !important;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

/* تنسيقات كارت الإحصائيات المدمج */
.study-plan-combined-stats-card {
    padding: 1.8rem;
    background: var(--bg-card);
    border-radius: 24px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.combined-stats-progress-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-bottom: 1.2rem;
    border-bottom: 1px solid var(--border-color);
}

/* =============================================================
   20. ستايلات ساحة تحديات الأصدقاء (Premium Friend Challenges Styles) ⚔️
   ============================================================= */
.challenge-section-title {
    font-size: 0.98rem;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: 0.4rem;
    border-bottom: 2px solid transparent;
    width: fit-content;
}

.challenge-section-title.incoming {
    border-color: #f59e0b;
}

.challenge-section-title.pending {
    border-color: #3b82f6;
}

.challenge-section-title.completed {
    border-color: #10b981;
}

.challenge-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 1.25rem 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: stretch;
    position: relative;
    overflow: hidden;
    gap: 1.2rem;
}

.challenge-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* تحدي بانتظار حلك */
.challenge-card.incoming {
    border-right: 4px solid #f59e0b;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(245, 158, 11, 0.04) 100%);
    animation: incomingChallengePulse 2.5s infinite ease-in-out;
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-right: 4px solid #f59e0b;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.challenge-card.incoming:hover {
    border-color: #d97706;
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 12px 24px -4px rgba(245, 158, 11, 0.28) !important;
}

.hidden-exam-pill {
    margin-top: 0.6rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.72rem;
    background: rgba(245, 158, 11, 0.07);
    padding: 0.35rem 0.65rem;
    border-radius: 8px;
    border: 1px solid rgba(245, 158, 11, 0.16);
    color: #d97706;
    font-weight: 800;
    max-width: 100%;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

.challenge-card.incoming:hover .hidden-exam-pill {
    background: rgba(245, 158, 11, 0.12);
    border-color: rgba(245, 158, 11, 0.28);
}

.challenge-card .btn-play-challenge {
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
}

.challenge-card .btn-play-challenge:hover {
    transform: translateY(-2px) scale(1.02) !important;
    box-shadow: 0 6px 15px rgba(245, 158, 11, 0.4) !important;
    filter: brightness(1.05);
}

.challenge-card .btn-play-challenge:active {
    transform: translateY(1px) scale(0.98) !important;
}

@keyframes incomingChallengePulse {
    0% {
        box-shadow: var(--shadow-sm), 0 0 0 0px rgba(245, 158, 11, 0.15);
    }
    50% {
        box-shadow: 0 10px 25px -5px rgba(245, 158, 11, 0.18), 0 0 0 6px rgba(245, 158, 11, 0.05);
        border-color: rgba(245, 158, 11, 0.7);
    }
    100% {
        box-shadow: var(--shadow-sm), 0 0 0 0px rgba(245, 158, 11, 0);
    }
}

/* تحدي قيد الانتظار */
.challenge-card.pending {
    border-right: 4px solid #3b82f6;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(59, 130, 246, 0.01) 100%);
}

.challenge-card.pending:hover {
    border-color: #2563eb;
    box-shadow: 0 8px 16px -4px rgba(59, 130, 246, 0.12);
}

/* تحدي مكتمل */
.challenge-card.completed {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
}

.challenge-card.completed.win {
    border-right: 4px solid #10b981;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(16, 185, 129, 0.02) 100%);
}

.challenge-card.completed.win:hover {
    border-color: #059669;
    box-shadow: 0 8px 16px -4px rgba(16, 185, 129, 0.15);
}

.challenge-card.completed.loss {
    border-right: 4px solid #ef4444;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(239, 68, 68, 0.01) 100%);
}

.challenge-card.completed.loss:hover {
    border-color: #dc2626;
    box-shadow: 0 8px 16px -4px rgba(239, 68, 68, 0.1);
}

.challenge-card.completed.tie {
    border-right: 4px dashed #64748b;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(100, 116, 139, 0.01) 100%);
}

.challenge-card.completed.tie:hover {
    border-color: #475569;
    box-shadow: 0 8px 16px -4px rgba(100, 116, 139, 0.1);
}

/* VS Badge and Line */
.challenge-vs-divider {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 1rem 0;
    height: 1px;
    background: var(--border-color);
}

.challenge-vs-badge {
    position: absolute;
    background: var(--bg-card);
    border: 1.5px solid var(--border-color);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    font-weight: 850;
    color: var(--text-muted);
    z-index: 5;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.challenge-card.completed:hover .challenge-vs-badge {
    transform: scale(1.15) rotate(360deg);
    border-color: var(--primary);
    color: var(--primary);
}

/* Comparative block */
.challenge-compare-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    text-align: center;
    position: relative;
    padding: 0.5rem 0;
}

.challenge-player-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
}

.challenge-player-name {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 800;
}

.challenge-player-score {
    font-size: 1.8rem;
    font-weight: 900;
    line-height: 1;
}

.challenge-player-score.highlight {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.challenge-player-score.emerald {
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.challenge-player-score.danger {
    background: linear-gradient(135deg, #ef4444 0%, #f87171 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.challenge-player-time {
    font-size: 0.76rem;
    color: var(--text-muted);
    background: var(--bg-main);
    padding: 0.25rem 0.6rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    font-family: monospace;
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
}

/* Outcome Pill inside Card Header */
.challenge-outcome-pill {
    font-size: 0.78rem;
    font-weight: 850;
    padding: 0.4rem 0.9rem;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.challenge-outcome-pill.win {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.challenge-outcome-pill.loss {
    background: rgba(239, 68, 68, 0.08);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.15);
}

.challenge-outcome-pill.tie {
    background: rgba(100, 116, 139, 0.08);
    color: #64748b;
    border: 1px solid rgba(100, 116, 139, 0.15);
}

/* Mobile responsive fixes */
@media (max-width: 600px) {
    .challenge-card {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        text-align: center;
    }
    .challenge-card .btn-play-challenge {
        width: 100%;
        justify-content: center;
    }
}

/* Grid containers for horizontal card layouts */
.friends-list-container,
#incoming-requests-container,
#outgoing-requests-container,
#incoming-challenges-container,
#pending-challenges-container,
#completed-challenges-container {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)) !important;
    gap: 1.2rem !important;
    width: 100% !important;
}

/* Styling for compact friends and requests cards */
.friend-grid-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.2rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
    gap: 1rem;
}

.friend-grid-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.friend-avatar-header {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.friend-stat-badge-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 0.6rem;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 0.6rem;
    text-align: center;
    font-size: 0.72rem;
}

.friend-stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.friend-stat-item strong {
    font-size: 0.95rem;
    font-weight: 800;
}

.friend-card-actions {
    display: flex;
    gap: 0.4rem;
    width: 100%;
}

.friend-card-actions button {
    flex: 1;
    font-size: 0.75rem !important;
    padding: 0.45rem 0.2rem !important;
    font-weight: 700;
    justify-content: center;
}

/* Requests card styling */
.request-compact-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.2rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    gap: 0.8rem;
    border-right: 4px solid var(--primary);
}

.request-compact-card.incoming {
    border-right-color: #ef4444;
}

.request-compact-card.outgoing {
    border-right-color: #3b82f6;
}

.request-compact-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Comparison dashboard grid and cards */
.comparison-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)) !important;
    gap: 1.2rem !important;
    width: 100% !important;
    margin-top: 1.5rem !important;
}

.comparison-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.2rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
}

.comparison-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: rgba(99, 102, 241, 0.2);
}

.comparison-card-title {
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.6rem;
    margin-bottom: 0.2rem;
}

.comparison-card-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    text-align: center;
    align-items: center;
}

.comparison-value-box {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.comparison-value-box .label {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 700;
}

.comparison-value-box .val {
    font-size: 1.05rem;
    font-weight: 850;
}

.comparison-value-box.me .val {
    color: var(--primary);
}

.comparison-value-box.friend .val {
    color: #10b981;
}

.comparison-progress-bars {
    display: flex;
    align-items: center;
    gap: 1rem;
    height: 6px;
    margin-top: 0.2rem;
    width: 100%;
}

.comparison-progress-bg {
    flex: 1;
    height: 6px;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    overflow: hidden;
}

/* Layout overrides for profile views to display main panel and side panel side-by-side on desktop */
#subview-achievements .dashboard-grid,
#subview-notifications .dashboard-grid {
    grid-template-columns: 2.2fr 1fr !important;
    align-items: start !important;
}

.profile-layout-grid {
    display: grid !important;
    grid-template-columns: 1fr 2.2fr !important;
    gap: 2rem !important;
    width: 100% !important;
    align-items: start !important;
}

@media (max-width: 1024px) {
    #subview-achievements .dashboard-grid,
    #subview-notifications .dashboard-grid {
        grid-template-columns: 1fr !important;
    }
    .profile-layout-grid {
        grid-template-columns: 1fr !important;
    }
}

/* Row containing Card 1 and Card 2 in Friends Challenges sub-tab */
.challenges-top-row {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 1.5rem !important;
    width: 100% !important;
}

@media (max-width: 768px) {
    .challenges-top-row {
        grid-template-columns: 1fr !important;
    }
}

/* Compact styling for challenge cards & components */
.challenge-card {
    padding: 1rem 1.2rem !important;
    gap: 0.8rem !important;
    border-radius: 16px !important;
}

.challenge-card.completed {
    padding: 0.9rem 1.1rem !important;
    gap: 0.7rem !important;
}

.challenge-compare-grid {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 0.5rem !important;
    padding: 0.2rem 0 !important;
    position: relative !important;
}

.challenge-player-col {
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 0.15rem !important;
    min-width: 0 !important;
}

.challenge-player-name {
    font-size: 0.75rem !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    width: 100% !important;
    text-align: center !important;
}

.challenge-player-score {
    font-size: 1.4rem !important;
}

.challenge-player-time {
    font-size: 0.65rem !important;
    padding: 0.15rem 0.4rem !important;
    border-radius: 6px !important;
}

.challenge-vs-divider {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 30px !important;
    height: 30px !important;
    margin: 0 !important;
    background: transparent !important;
    position: relative !important;
    flex-shrink: 0 !important;
}

.challenge-vs-badge {
    position: static !important;
    background: var(--bg-main) !important;
    border: 1px solid var(--border-color) !important;
    width: 24px !important;
    height: 24px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 0.58rem !important;
    font-weight: 850 !important;
    color: var(--text-muted) !important;
    box-shadow: var(--shadow-sm) !important;
    transition: all 0.3s ease !important;
}

.challenge-card.completed:hover .challenge-vs-badge {
    transform: scale(1.15) !important;
    border-color: var(--primary) !important;
    color: var(--primary) !important;
}

/* Custom scrollbar for challenge lists to handle high volumes */
.challenges-scroll-container {
    max-height: 380px;
    overflow-y: auto;
    padding: 0.2rem 0.4rem;
    margin: -0.2rem;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

.challenges-scroll-container::-webkit-scrollbar {
    width: 6px;
}

.challenges-scroll-container::-webkit-scrollbar-track {
    background: transparent;
}

.challenges-scroll-container::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 10px;
}

/* ==========================================================================
   22. Redesigned Premium Notifications Styles
   ========================================================================== */

/* Tabs Control */
.noti-tabs-container {
    display: flex;
    gap: 0.5rem;
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.03);
    padding: 0.35rem;
    border-radius: 14px;
    border: 1px solid var(--border-color);
    width: fit-content;
}

.noti-tab-btn {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    border: none;
    background: transparent;
    padding: 0.55rem 1.2rem;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.noti-tab-btn i {
    width: 16px;
    height: 16px;
    transition: transform 0.25s ease;
}

.noti-tab-btn:hover {
    color: var(--primary);
}

.noti-tab-btn:hover i {
    transform: scale(1.1);
}

.noti-tab-btn.active {
    background: var(--bg-card);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.noti-tab-btn .badge-count {
    background: rgba(100, 116, 139, 0.1);
    color: var(--text-muted);
    font-size: 0.75rem;
    padding: 0.15rem 0.5rem;
    border-radius: 20px;
    font-weight: 800;
    transition: all 0.25s ease;
}

.noti-tab-btn.active .badge-count {
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.12);
    color: var(--primary);
}

.noti-tab-btn.active .badge-count.count-unread {
    background: #ef4444;
    color: #ffffff;
    box-shadow: 0 0 6px rgba(239, 68, 68, 0.4);
}

/* Card General Styling with Premium Scrollbar */
.profile-notifications-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-height: 540px;
    overflow-y: auto;
    padding: 0.2rem 0.5rem;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

.profile-notifications-list::-webkit-scrollbar {
    width: 6px;
}

.profile-notifications-list::-webkit-scrollbar-track {
    background: transparent;
}

.profile-notifications-list::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 10px;
}

.profile-noti-card {
    display: flex !important;
    flex-direction: row !important;
    flex-shrink: 0 !important;
    gap: 1.2rem !important;
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 18px !important;
    padding: 1.25rem 1.5rem !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    position: relative !important;
    box-shadow: var(--shadow-sm) !important;
    overflow: hidden !important;
}

/* RTL layout shifts slightly to the left on hover */
.profile-noti-card:hover {
    transform: translateX(-4px) translateY(-2px) !important;
    box-shadow: var(--shadow-md) !important;
}

/* Glowing Indicator for unread */
.profile-noti-card.unread::before {
    content: '';
    position: absolute;
    top: 1rem;
    left: 1rem;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ef4444;
    box-shadow: 0 0 0 2px var(--bg-card), 0 0 8px #ef4444;
    animation: pulse-unread 2s infinite;
}

@keyframes pulse-unread {
    0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
    70% { box-shadow: 0 0 0 6px rgba(239, 68, 68, 0); }
    100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

/* Categorized Notification themes styling */
.profile-noti-card.noti-theme-challenge {
    border-right: 4px solid #8b5cf6 !important;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.03) 0%, var(--bg-card) 100%) !important;
}
.profile-noti-card.noti-theme-challenge:hover {
    border-color: rgba(139, 92, 246, 0.4) !important;
}

.profile-noti-card.noti-theme-badge {
    border-right: 4px solid #eab308 !important;
    background: linear-gradient(135deg, rgba(234, 179, 8, 0.03) 0%, var(--bg-card) 100%) !important;
}
.profile-noti-card.noti-theme-badge:hover {
    border-color: rgba(234, 179, 8, 0.4) !important;
}

.profile-noti-card.noti-theme-exam {
    border-right: 4px solid #3b82f6 !important;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.03) 0%, var(--bg-card) 100%) !important;
}
.profile-noti-card.noti-theme-exam:hover {
    border-color: rgba(59, 130, 246, 0.4) !important;
}

.profile-noti-card.noti-theme-friend {
    border-right: 4px solid #db2777 !important;
    background: linear-gradient(135deg, rgba(219, 39, 119, 0.03) 0%, var(--bg-card) 100%) !important;
}
.profile-noti-card.noti-theme-friend:hover {
    border-color: rgba(219, 39, 119, 0.4) !important;
}

.profile-noti-card.noti-theme-announcement {
    border-right: 4px solid #10b981 !important;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.03) 0%, var(--bg-card) 100%) !important;
}
.profile-noti-card.noti-theme-announcement:hover {
    border-color: rgba(16, 185, 129, 0.4) !important;
}

.profile-noti-card.noti-theme-general {
    border-right: 4px solid var(--primary) !important;
    background: linear-gradient(135deg, rgba(var(--primary-rgb, 20, 184, 166), 0.03) 0%, var(--bg-card) 100%) !important;
}
.profile-noti-card.noti-theme-general:hover {
    border-color: rgba(var(--primary-rgb, 20, 184, 166), 0.4) !important;
}

/* Icon Badges */
.noti-icon-badge {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.profile-noti-card:hover .noti-icon-badge {
    transform: scale(1.1) rotate(5deg);
}

.noti-theme-challenge .noti-icon-badge {
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
}
.noti-theme-badge .noti-icon-badge {
    background: rgba(234, 179, 8, 0.1);
    color: #d97706;
}
.noti-theme-exam .noti-icon-badge {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}
.noti-theme-friend .noti-icon-badge {
    background: rgba(219, 39, 119, 0.1);
    color: #db2777;
}
.noti-theme-announcement .noti-icon-badge {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}
.noti-theme-general .noti-icon-badge {
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.1);
    color: var(--primary);
}

/* Content Panel */
.noti-main-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.noti-main-content .noti-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    border-bottom: none !important;
    padding-bottom: 0 !important;
    margin-bottom: 0.1rem;
}

.noti-meta-group {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.noti-type-tag {
    font-size: 0.72rem;
    font-weight: 800;
    padding: 0.18rem 0.6rem;
    border-radius: 20px;
}

.noti-theme-challenge .noti-type-tag {
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
}
.noti-theme-badge .noti-type-tag {
    background: rgba(234, 179, 8, 0.1);
    color: #d97706;
}
.noti-theme-exam .noti-type-tag {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}
.noti-theme-friend .noti-type-tag {
    background: rgba(219, 39, 119, 0.1);
    color: #db2777;
}
.noti-theme-announcement .noti-type-tag {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}
.noti-theme-general .noti-type-tag {
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.1);
    color: var(--primary);
}

.noti-main-content .noti-time {
    font-size: 0.76rem !important;
    color: var(--text-muted) !important;
    font-weight: 600;
}

.noti-top-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Redesigned Mark as Read Check Button */
.btn-mark-read-icon {
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-muted);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.25s ease;
}

.btn-mark-read-icon:hover {
    border-color: var(--primary);
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.05);
    color: var(--primary);
    transform: scale(1.1);
}

.read-status-checkmark {
    color: var(--primary);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.05);
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.read-status-checkmark i {
    width: 16px;
    height: 16px;
}

.noti-main-content .noti-title {
    font-size: 0.98rem !important;
    font-weight: 850 !important;
    color: var(--text-main) !important;
    margin: 0 !important;
    line-height: 1.4 !important;
}

.noti-main-content .noti-message {
    font-size: 0.86rem !important;
    color: var(--text-muted) !important;
    line-height: 1.6 !important;
    margin: 0 !important;
    white-space: pre-line !important;
    font-weight: 500 !important;
}

/* Empty state styling */
.noti-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4.5rem 2rem;
    text-align: center;
    background: linear-gradient(to bottom, var(--bg-card), rgba(var(--primary-rgb, 20, 184, 166), 0.01));
    border-radius: 20px;
    border: 1px dashed var(--border-color);
    width: 100%;
    box-sizing: border-box;
}

.noti-empty-icon-wrapper {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    position: relative;
}

.noti-empty-icon-wrapper i {
    width: 32px;
    height: 32px;
    color: var(--primary);
}

.noti-empty-pulse {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    border: 2px solid rgba(var(--primary-rgb, 20, 184, 166), 0.2);
    animation: ping-slow 2.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping-slow {
    75%, 100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

/* ==========================================================================
   23. Redesigned Premium Points Award Notification Toast
   ========================================================================== */
.points-award-toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: rgba(15, 23, 42, 0.9) !important; /* Sleek dark slate glassmorphism */
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid rgba(234, 179, 8, 0.4) !important; /* Glowing gold border */
    box-shadow: 0 10px 25px -5px rgba(234, 179, 8, 0.2), 0 0 15px rgba(234, 179, 8, 0.1) !important;
    border-radius: 20px !important;
    padding: 0.8rem 1.6rem !important;
    display: flex !important;
    align-items: center !important;
    gap: 1rem !important;
    z-index: 999999 !important;
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
    direction: rtl !important;
    pointer-events: none !important;
}

.points-award-toast.show {
    transform: translateX(-50%) translateY(0) !important;
    opacity: 1 !important;
}

.points-award-toast.fade-out {
    transform: translateX(-50%) translateY(-50px) scale(0.9) !important;
    opacity: 0 !important;
}

.points-toast-icon-wrapper {
    background: linear-gradient(135deg, #f59e0b, #eab308) !important;
    color: #ffffff !important;
    width: 42px !important;
    height: 42px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: 0 0 10px rgba(234, 179, 8, 0.4) !important;
    animation: bounce-gold-icon 1.5s infinite alternate !important;
    flex-shrink: 0 !important;
}

.points-toast-icon-wrapper i {
    width: 22px !important;
    height: 22px !important;
}

.points-toast-content {
    display: flex !important;
    flex-direction: column !important;
    text-align: right !important;
}

.points-toast-amount {
    color: #f59e0b !important;
    font-size: 1.5rem !important;
    font-weight: 900 !important;
    line-height: 1.1 !important;
    font-family: system-ui, sans-serif !important;
    text-shadow: 0 0 10px rgba(245, 158, 11, 0.2) !important;
}

.points-toast-label {
    color: #e2e8f0 !important;
    font-size: 0.8rem !important;
    font-weight: 700 !important;
}

.points-toast-reason {
    color: #94a3b8 !important;
    font-size: 0.75rem !important;
    font-weight: 500 !important;
    margin-top: 2px !important;
}

.exams-count-card {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(16, 185, 129, 0.1) 100%) !important;
    border: 1px solid rgba(16, 185, 129, 0.2) !important;
    border-radius: 10px !important;
    padding: 0.4rem 0.8rem !important;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02) !important;
    transition: all 0.3s ease !important;
    white-space: nowrap !important;
}

.exams-count-card:hover {
    transform: translateY(-1px) !important;
    border-color: rgba(16, 185, 129, 0.4) !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.1) !important;
}

.exams-count-card i {
    width: 15px !important;
    height: 15px !important;
    color: #10b981 !important;
}

.exams-count-card span {
    font-size: 0.8rem !important;
    font-weight: 800 !important;
    color: #065f46 !important;
}

body.dark-mode .exams-count-card {
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.08) 0%, rgba(52, 211, 153, 0.15) 100%) !important;
    border-color: rgba(52, 211, 153, 0.3) !important;
}

body.dark-mode .exams-count-card i {
    color: #34d399 !important;
}

body.dark-mode .exams-count-card span {
    color: #a7f3d0 !important;
}

/* My Academic Number Card styling */
.my-academic-number-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.04) 0%, rgba(99, 102, 241, 0.08) 100%) !important;
    border: 1px dashed rgba(99, 102, 241, 0.3) !important;
    border-radius: 16px !important;
    padding: 1.1rem 1rem !important;
    text-align: center !important;
    position: relative !important;
    overflow: hidden !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.03) !important;
}

.my-academic-number-card:hover {
    border-style: solid !important;
    border-color: rgba(99, 102, 241, 0.5) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.08) !important;
}

.my-academic-number-card .label-text {
    font-size: 0.76rem !important;
    font-weight: 700 !important;
    color: var(--text-muted) !important;
    display: block !important;
    margin-bottom: 0.6rem !important;
    letter-spacing: 0.3px !important;
}

.my-academic-number-card .copy-container {
    display: flex !important;
    gap: 0.6rem !important;
    justify-content: center !important;
    align-items: center !important;
    background: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 12px !important;
    padding: 0.5rem 1rem !important;
    width: fit-content !important;
    margin: 0 auto !important;
    transition: all 0.2s ease !important;
    cursor: pointer !important;
}

.my-academic-number-card .copy-container:hover {
    border-color: var(--primary) !important;
    background: rgba(99, 102, 241, 0.03) !important;
}

.my-academic-number-card strong {
    font-family: monospace !important;
    font-size: 1.1rem !important;
    color: var(--primary) !important;
    font-weight: 800 !important;
    letter-spacing: 0.5px !important;
}

.my-academic-number-card .copy-icon-btn {
    color: var(--text-muted) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: color 0.2s ease !important;
}

.my-academic-number-card .copy-container:hover .copy-icon-btn {
    color: var(--primary) !important;
}

body.dark-mode .my-academic-number-card {
    background: linear-gradient(135deg, rgba(129, 140, 248, 0.05) 0%, rgba(129, 140, 248, 0.1) 100%) !important;
    border-color: rgba(129, 140, 248, 0.25) !important;
}

/* Premium Points Card styling */
.premium-points-card {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.04) 0%, rgba(245, 158, 11, 0.09) 100%) !important;
    border: 1px solid rgba(245, 158, 11, 0.25) !important;
    border-radius: var(--border-radius-md) !important;
    padding: 0.9rem 1.1rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 0.5rem !important;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.02) !important;
    transition: all 0.3s ease !important;
}

.premium-points-card:hover {
    transform: translateY(-1px) !important;
    border-color: rgba(245, 158, 11, 0.4) !important;
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.08) !important;
}

.premium-points-card .points-label {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
}

.premium-points-card i {
    width: 18px !important;
    height: 18px !important;
    color: #f59e0b !important;
    animation: gold-gem-pulse 2s infinite alternate !important;
}

.premium-points-card span {
    font-size: 0.82rem !important;
    font-weight: 700 !important;
    color: var(--text-muted) !important;
}

.premium-points-card strong {
    font-size: 1.15rem !important;
    font-weight: 900 !important;
    color: #d97706 !important;
    text-shadow: 0 0 10px rgba(217, 119, 6, 0.1) !important;
}

.premium-points-card.is-mini {
    padding: 0.6rem 0.9rem !important;
    border-radius: 12px !important;
    margin: 0.8rem 0 !important;
    box-shadow: none !important;
}

.premium-points-card.is-mini i {
    width: 15px !important;
    height: 15px !important;
}

.premium-points-card.is-mini span {
    font-size: 0.76rem !important;
}

.premium-points-card.is-mini strong {
    font-size: 0.98rem !important;
}

@keyframes gold-gem-pulse {
    0% { transform: scale(1); filter: drop-shadow(0 0 0px rgba(245, 158, 11, 0)); }
    100% { transform: scale(1.1); filter: drop-shadow(0 0 4px rgba(245, 158, 11, 0.4)); }
}

body.dark-mode .premium-points-card {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.06) 0%, rgba(245, 158, 11, 0.12) 100%) !important;
    border-color: rgba(245, 158, 11, 0.3) !important;
}



@keyframes bounce-gold-icon {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(-4px) scale(1.05); }
}


/* =============================================================
   21. أنماط لوحة تحكم المشرف الفائقة (Premium Admin Dashboard) 🛡️
   ============================================================= */
.admin-dashboard-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 1.5rem;
    align-items: start;
    width: 100%;
    margin-top: 1rem;
}
@media (max-width: 992px) {
    .admin-dashboard-grid {
        grid-template-columns: 1fr;
    }
}

/* شريط الأنشطة الحية الرأسي (التصميم المطور الجديد - كروت منفصلة) */
.activity-stream {
    display: flex;
    flex-direction: column;
    position: relative;
    padding-right: 0 !important;
    gap: 0.8rem;
}
/* إخفاء خط التايملاين القديم */
.activity-stream::before {
    display: none;
}
.stream-card-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1.1rem;
    background: var(--bg-main, #ffffff);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.02);
}
.dark-mode .stream-card-item {
    background: rgba(255, 255, 255, 0.015);
}
.stream-card-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 12px rgba(0, 0, 0, 0.04);
    border-color: rgba(var(--primary-rgb, 99, 102, 241), 0.35);
    background: rgba(148, 163, 184, 0.04);
}
.dark-mode .stream-card-item:hover {
    background: rgba(255, 255, 255, 0.03);
}

/* حواف جانبية ملونة تحدد حالة النجاح أو الرسوب */
.stream-card-pass {
    border-right: 4px solid #10b981 !important;
}
.stream-card-fail {
    border-right: 4px solid #ef4444 !important;
}

.stream-card-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 850;
    font-size: 0.88rem;
    flex-shrink: 0;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.06);
}
.stream-card-avatar.pass {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}
.stream-card-avatar.fail {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.stream-card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}
.stream-card-text {
    font-size: 0.78rem;
    color: var(--text-main);
    line-height: 1.5;
    margin: 0;
    font-weight: 700;
}
.stream-card-text strong {
    font-weight: 850;
    color: var(--text-main);
}
.pass-text {
    color: #10b981 !important;
    font-weight: 850;
}
.fail-text {
    color: #ef4444 !important;
    font-weight: 850;
}

.stream-card-meta {
    display: flex;
    align-items: center;
    font-size: 0.66rem;
    color: var(--text-muted);
    font-weight: 600;
}
.stream-card-meta i {
    vertical-align: middle;
    margin-left: 0.2rem;
}

.stream-card-badge-container {
    flex-shrink: 0;
}

/* مؤشر تفاعل الاختبارات الأكثر تفاعلاً والأقل تفاعلاً */
#overview-exams-engagement {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    width: 100%;
    margin-top: 0.4rem;
}
@media (max-width: 768px) {
    #overview-exams-engagement {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
    .stream-card-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 0.95rem;
    }
    .stream-card-badge-container {
        align-self: flex-end;
    }
}

.engagement-row {
    background: rgba(148, 163, 184, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 0.7rem 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    transition: all 0.25s ease;
}
.dark-mode .engagement-row {
    background: rgba(255, 255, 255, 0.01);
}
.engagement-row:hover {
    border-color: rgba(var(--primary-rgb, 99, 102, 241), 0.25);
    background: rgba(148, 163, 184, 0.06);
    transform: translateY(-1px);
}
.engagement-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}
.engagement-title {
    font-size: 0.74rem;
    font-weight: 750;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 75%;
}
.engagement-count-badge {
    font-size: 0.65rem;
    font-weight: 850;
    padding: 0.15rem 0.5rem;
    border-radius: 5px;
}
.engagement-count-badge.most {
    background-color: rgba(16, 185, 129, 0.12);
    color: #10b981;
}
.engagement-count-badge.least {
    background-color: rgba(59, 130, 246, 0.12);
    color: #3b82f6;
}
.engagement-progress-track {
    width: 100%;
    height: 6px;
    background: rgba(148, 163, 184, 0.12);
    border-radius: 4px;
    overflow: hidden;
}
.engagement-progress-bar {
    height: 100%;
    border-radius: 4px;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.engagement-progress-bar.most {
    background: linear-gradient(90deg, #10b981, #34d399);
}
.engagement-progress-bar.least {
    background: linear-gradient(90deg, #3b82f6, #60a5fa);
}

/* قائمة المهام الإدارية للمعلم */
.todo-checklist {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
.todo-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.45rem 0.75rem;
    transition: var(--transition-smooth);
}
.todo-item:hover {
    border-color: rgba(139, 92, 246, 0.25);
    background: rgba(139, 92, 246, 0.01);
}
.todo-item-check-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}
.todo-item-checkbox {
    width: 15px;
    height: 15px;
    cursor: pointer;
}
.todo-item-text {
    font-size: 0.76rem;
    color: var(--text-main);
    font-weight: 700;
    transition: all 0.3s ease;
}
.todo-item.completed .todo-item-text {
    text-decoration: line-through;
    color: var(--text-muted);
    opacity: 0.7;
}
.todo-item-delete-btn {
    border: none;
    background: transparent;
    color: #ef4444;
    cursor: pointer;
    padding: 0.15rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    opacity: 0.4;
    transition: var(--transition-smooth);
}
.todo-item:hover .todo-item-delete-btn {
    opacity: 1;
}
.todo-item-delete-btn:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* اقتراحات الاستعلام السريع عن الطلاب */
.search-suggestions {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: var(--shadow-md);
    z-index: 100;
    max-height: 200px;
    overflow-y: auto;
}
.suggestion-item {
    padding: 0.55rem 1rem;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-main);
    cursor: pointer;
    transition: var(--transition-smooth);
    border-bottom: 1px solid rgba(148, 163, 184, 0.05);
    text-align: right;
}
.suggestion-item:last-child {
    border-bottom: none;
}
.suggestion-item:hover {
    background-color: rgba(var(--primary-rgb, 20, 184, 166), 0.05);
    color: var(--primary);
}

/* قائمة المتصدرين والاختبارات الصعبة */
.top-student-row,
.tough-exam-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.55rem 0.8rem;
    background: var(--bg-main);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-size: 0.76rem;
    font-weight: 700;
    transition: var(--transition-smooth);
}
.top-student-row:hover,
.tough-exam-row:hover {
    transform: translateX(-3px);
    border-color: rgba(var(--primary-rgb, 20, 184, 166), 0.2);
}

/* الإجراءات السريعة */
.quick-action-link:hover {
    background-color: rgba(var(--primary-rgb, 20, 184, 166), 0.05) !important;
    border-color: rgba(var(--primary-rgb, 20, 184, 166), 0.35) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* تعطيل كافة تحركات وانتقالات التحويم (hover transforms) للأجهزة اللمسية (مثل آيفون وسفاري)
   لمنع حدوث مشكلة محاذاة النقرات (tap target shifts/misalignment) */
@media (hover: none) {
    .btn:hover,
    .btn-warning:hover,
    .btn-outline:hover,
    .btn-outline-danger:hover,
    .btn-zen-exit:hover,
    .btn-zen-sound:hover,
    .study-plan-btn-start:hover,
    .study-plan-btn-review:hover,
    .study-plan-btn-activate:hover,
    .btn-mark-read-icon:hover,
    .stat-card:hover,
    .exam-row-card:hover,
    .history-row-card:hover,
    .auth-card:hover,
    .premium-notification-popup:hover,
    .premium-ad-banner:hover,
    .exam-row-card.compact-card:hover,
    .theme-card:hover,
    .study-plan-stat-item-card:hover,
    .weekly-day-col:hover,
    .recommended-exam-row:hover,
    .study-plan-wizard-card .setup-card:hover,
    .profile-academic-badge:hover,
    .profile-noti-card:hover,
    .study-plan-progress-panel:hover,
    .weekly-day-card:hover,
    .study-plan-calendar-card:hover,
    .challenge-card:hover,
    .friend-grid-card:hover,
    .request-compact-card:hover,
    .comparison-card:hover,
    .tough-exam-row:hover,
    .quick-action-link:hover,
    .rank-pill-item:hover,
    .top-student-row:hover,
    .exam-meta-pills span:hover i,
    .exam-actions-block .start-exam-btn:hover,
    .exam-actions-block .start-exam-btn:hover i,
    .start-exam-btn.today-btn:hover,
    .weekly-day-col:hover .weekly-day-circle,
    .recommended-exam-row:hover .recommended-exam-icon-wrapper,
    .study-plan-wizard-card .setup-card:hover .card-emoji,
    .challenge-card.completed:hover .challenge-vs-badge,
    .noti-tab-btn:hover i,
    .profile-noti-card:hover .noti-icon-badge {
        transform: none !important;
    }
}

/* ممرر التبويبات الفرعية للأصدقاء على شاشات الجوال */
.friends-tabs-scroller {
    display: flex !important;
    gap: 0.5rem !important;
    margin-bottom: 1.5rem !important;
    background: var(--bg-card) !important;
    padding: 0.4rem !important;
    border-radius: var(--border-radius-lg) !important;
    border: 1px solid var(--border-color) !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: auto !important;
    flex-wrap: nowrap !important;
    justify-content: flex-start !important;
    -webkit-overflow-scrolling: touch !important;
    box-sizing: border-box !important;
    scrollbar-width: none !important; /* Firefox */
}

.friends-tabs-scroller::-webkit-scrollbar {
    display: none !important; /* Chrome/Safari */
}

.friends-tabs-scroller .btn {
    flex-shrink: 0 !important; /* يمنع انكماش الأزرار لكي تكون كاملة الحجم ومقروءة */
}

/* تمييز التحدي الأحدث بالواجهة وسجل النقاط */
.latest-challenge-tag {
    font-size: 0.58rem !important;
    background: linear-gradient(135deg, #a855f7, #ec4899);
    color: white !important;
    padding: 0.15rem 0.4rem;
    border-radius: 6px;
    font-weight: 850;
    letter-spacing: 0.3px;
    box-shadow: 0 2px 4px rgba(168, 85, 247, 0.25);
    display: inline-flex;
    align-items: center;
}

.challenge-card.completed.is-latest {
    position: relative;
    border: 1px solid rgba(168, 85, 247, 0.3) !important;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(168, 85, 247, 0.03) 100%) !important;
    animation: latestChallengeFloat 3s infinite ease-in-out;
}

.challenge-card.completed.is-latest.win {
    border-right: 4px solid #10b981 !important;
}

.challenge-card.completed.is-latest.loss {
    border-right: 4px solid #ef4444 !important;
}

.challenge-card.completed.is-latest.tie {
    border-right: 4px dashed #64748b !important;
}

@keyframes latestChallengeFloat {
    0% { transform: translateY(0px); box-shadow: var(--shadow-sm); }
    50% { transform: translateY(-3px); box-shadow: 0 6px 15px -3px rgba(168, 85, 247, 0.15); border-color: rgba(168, 85, 247, 0.5) !important; }
    100% { transform: translateY(0px); box-shadow: var(--shadow-sm); }
}

/* =============================================================
   22. أنماط لوحة تحكم المشرف المحسنة والتجميل البصري للبطاقات 🛡️
   ============================================================= */

/* ترقية كروت الإحصائيات العلوية (.stat-card) */
.stat-card.card-blue,
.stat-card.card-emerald,
.stat-card.card-gold,
.stat-card.card-purple {
    background-color: var(--bg-card);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem 1.8rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 100% 0%, rgba(var(--primary-rgb, 20, 184, 166), 0.05), transparent 70%);
    pointer-events: none;
}

.stat-card:hover {
    transform: translateY(-6px);
}

.stat-card.card-blue:hover {
    box-shadow: 0 15px 30px -5px rgba(59, 130, 246, 0.12), var(--shadow-md);
    border-color: rgba(59, 130, 246, 0.3);
}

.stat-card.card-emerald:hover {
    box-shadow: 0 15px 30px -5px rgba(16, 185, 129, 0.12), var(--shadow-md);
    border-color: rgba(16, 185, 129, 0.3);
}

.stat-card.card-gold:hover {
    box-shadow: 0 15px 30px -5px rgba(245, 158, 11, 0.12), var(--shadow-md);
    border-color: rgba(245, 158, 11, 0.3);
}

.stat-card.card-purple:hover {
    box-shadow: 0 15px 30px -5px rgba(139, 92, 246, 0.12), var(--shadow-md);
    border-color: rgba(139, 92, 246, 0.3);
}

.stat-card:hover .stat-icon-wrapper {
    transform: scale(1.1) rotate(5deg);
}

.stat-icon-wrapper {
    width: 56px;
    height: 56px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.stat-icon-wrapper.blue {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(59, 130, 246, 0.03) 100%) !important;
    color: #3b82f6 !important;
    border: 1px solid rgba(59, 130, 246, 0.2) !important;
}

.stat-icon-wrapper.emerald {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(16, 185, 129, 0.03) 100%) !important;
    color: #10b981 !important;
    border: 1px solid rgba(16, 185, 129, 0.2) !important;
}

.stat-icon-wrapper.gold {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(245, 158, 11, 0.03) 100%) !important;
    color: #f59e0b !important;
    border: 1px solid rgba(245, 158, 11, 0.2) !important;
}

.stat-icon-wrapper.purple {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(139, 92, 246, 0.03) 100%) !important;
    color: #8b5cf6 !important;
    border: 1px solid rgba(139, 92, 246, 0.2) !important;
}

/* بطاقات إحصائيات الفترات الزمنية */
.period-stats-section {
    margin-bottom: 1.5rem;
}
.period-stats-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    direction: rtl;
}
.period-stats-header i {
    width: 20px;
    height: 20px;
    color: var(--primary);
}
.period-stats-header h3 {
    font-size: 0.95rem;
    font-weight: 800;
    margin: 0;
    color: var(--text-main);
}
.period-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}
.period-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 1.2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    direction: rtl;
}
.period-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 3px;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}
.period-today::before { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.period-week::before { background: linear-gradient(90deg, #3b82f6, #60a5fa); }
.period-month::before { background: linear-gradient(90deg, #10b981, #34d399); }
.period-all::before { background: linear-gradient(90deg, #8b5cf6, #a78bfa); }
.period-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.period-today:hover { border-color: rgba(245, 158, 11, 0.3); }
.period-week:hover { border-color: rgba(59, 130, 246, 0.3); }
.period-month:hover { border-color: rgba(16, 185, 129, 0.3); }
.period-all:hover { border-color: rgba(139, 92, 246, 0.3); }
.period-card-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.8rem;
}
.period-icon-wrap {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}
.period-card:hover .period-icon-wrap {
    transform: scale(1.1) rotate(5deg);
}
.period-icon-wrap i { width: 20px; height: 20px; }
.period-icon-wrap.today { background: rgba(245, 158, 11, 0.12); color: #f59e0b; }
.period-icon-wrap.week { background: rgba(59, 130, 246, 0.12); color: #3b82f6; }
.period-icon-wrap.month { background: rgba(16, 185, 129, 0.12); color: #10b981; }
.period-icon-wrap.all { background: rgba(139, 92, 246, 0.12); color: #8b5cf6; }
.period-label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
}
.period-card-body {}
.period-main-stat {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    margin-bottom: 0.7rem;
}
.period-number {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--text-main);
    line-height: 1;
}
.period-unit {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
}
.period-sub-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.period-sub {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.72rem;
    color: var(--text-secondary);
    font-weight: 600;
}
.period-sub i {
    width: 13px;
    height: 13px;
    opacity: 0.6;
}
@media (max-width: 900px) {
    .period-stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
    .period-stats-grid { grid-template-columns: 1fr; }
}

/* لوحة المتصدرين الجديدة الفخمة (Leaderboard Widget) */
.leaderboard-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    margin-bottom: 0.65rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.leaderboard-item::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: transparent;
}

.leaderboard-item.rank-1::before {
    background: linear-gradient(to bottom, #f59e0b, #d97706);
}

.leaderboard-item.rank-2::before {
    background: linear-gradient(to bottom, #94a3b8, #64748b);
}

.leaderboard-item.rank-3::before {
    background: linear-gradient(to bottom, #b45309, #78350f);
}

.leaderboard-item:hover {
    transform: translateX(-5px);
    border-color: rgba(var(--primary-rgb, 20, 184, 166), 0.3);
    box-shadow: var(--shadow-sm);
}

.leaderboard-item-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}

.leaderboard-rank-icon {
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.leaderboard-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--text-on-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.82rem;
    border: 2px solid var(--border-color);
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.leaderboard-item.rank-1 .leaderboard-avatar {
    border-color: #f59e0b;
    background: linear-gradient(135deg, #fef3c7 0%, #f59e0b 100%);
    color: #78350f;
}

.leaderboard-item.rank-2 .leaderboard-avatar {
    border-color: #94a3b8;
    background: linear-gradient(135deg, #f1f5f9 0%, #64748b 100%);
    color: #1e293b;
}

.leaderboard-item.rank-3 .leaderboard-avatar {
    border-color: #b45309;
    background: linear-gradient(135deg, #ffedd5 0%, #b45309 100%);
    color: #78350f;
}

.leaderboard-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.leaderboard-name {
    font-size: 0.78rem;
    font-weight: 850;
    color: var(--text-main);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.leaderboard-username {
    font-size: 0.65rem;
    color: var(--text-muted);
}

.leaderboard-item-left {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.leaderboard-stat-pill {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    font-size: 0.65rem;
    font-weight: 700;
}

.leaderboard-stat-pill.solutions {
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.06);
    color: var(--primary);
}

.leaderboard-stat-pill.points {
    background: rgba(245, 158, 11, 0.08);
    color: #d97706;
}

.leaderboard-stat-pill i {
    width: 11px;
    height: 11px;
}

/* كروت الاختبارات الصعبة الفخمة (Tough Exams Widget) */
.tough-exam-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 0.85rem 1rem;
    margin-bottom: 0.65rem;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.tough-exam-card:hover {
    transform: translateY(-2px);
    border-color: rgba(239, 68, 68, 0.25);
    box-shadow: var(--shadow-sm);
}

.tough-exam-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.tough-exam-title-block {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    min-width: 0;
}

.tough-exam-title-block i {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.tough-exam-title {
    font-size: 0.76rem;
    font-weight: 850;
    color: var(--text-main);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.tough-exam-badge {
    font-size: 0.62rem;
    font-weight: 700;
    padding: 0.15rem 0.45rem;
    border-radius: 6px;
    flex-shrink: 0;
}

.tough-exam-body {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.tough-exam-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.66rem;
    color: var(--text-muted);
    font-weight: 700;
}

.tough-exam-progress-bg {
    width: 100%;
    height: 5px;
    background: rgba(148, 163, 184, 0.08);
    border-radius: 3px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.tough-exam-progress-bar {
    height: 100%;
    border-radius: 3px;
    transition: width 0.6s ease;
}

/* شريط الإجراءات السريعة الأفقي */
.quick-action-bar-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(var(--primary-rgb, 20, 184, 166), 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.45rem 1rem;
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--text-main);
    text-decoration: none;
    transition: var(--transition-smooth);
}
.quick-action-bar-link:hover {
    background-color: rgba(var(--primary-rgb, 20, 184, 166), 0.08) !important;
    border-color: rgba(var(--primary-rgb, 20, 184, 166), 0.35) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.quick-action-bar-link i {
    color: var(--primary);
    width: 13px;
    height: 13px;
    transition: var(--transition-smooth);
}
.quick-action-bar-link:hover i {
    transform: scale(1.15);
}

/* بوابة الإشعارات الموحدة كروت الاختيار الفاخرة */
.gateway-selector-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)) !important;
    gap: 0.8rem !important;
    margin-top: 0.6rem !important;
    width: 100% !important;
}
.gateway-card {
    border: 2px solid var(--border-color) !important;
    background: var(--bg-main) !important;
    border-radius: var(--border-radius-md) !important;
    padding: 1rem !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0.5rem !important;
    position: relative !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
}
.gateway-card:hover {
    transform: translateY(-3px) !important;
    border-color: rgba(var(--primary-rgb), 0.3) !important;
    box-shadow: var(--shadow-md) !important;
}
.gateway-card.active {
    border-color: var(--primary) !important;
    background: rgba(var(--primary-rgb), 0.03) !important;
    box-shadow: 0 8px 20px -6px rgba(var(--primary-rgb), 0.15) !important;
}
.gateway-card.active::before {
    content: "✓" !important;
    position: absolute !important;
    top: 8px !important;
    left: 8px !important;
    width: 18px !important;
    height: 18px !important;
    background: var(--primary) !important;
    color: white !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 0.7rem !important;
    font-weight: 900 !important;
}

/* OTP Channel Badges */
.otp-channels-container {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    margin: 1rem 0;
    width: 100%;
}

.otp-channel-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem 1rem;
    border-radius: var(--border-radius-md, 8px);
    font-weight: 700;
    font-size: 0.88rem;
    flex: 1;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--border-color);
    background: var(--bg-main, #f8fafc);
    color: var(--text-muted, #94a3b8);
    opacity: 0.4;
    filter: grayscale(1);
}

.otp-channel-badge svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.otp-channel-badge.whatsapp.active {
    background: rgba(37, 211, 102, 0.08) !important;
    color: #25D366 !important;
    border-color: #25D366 !important;
    opacity: 1 !important;
    filter: none !important;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.15);
}

.otp-channel-badge.telegram.active {
    background: rgba(0, 136, 204, 0.08) !important;
    color: #0088cc !important;
    border-color: #0088cc !important;
    opacity: 1 !important;
    filter: none !important;
    box-shadow: 0 4px 12px rgba(0, 136, 204, 0.15);
}