/* 
 * الملف الرئيسي للأنماط - منصة تعليم اللغة العربية
 * الإصدار 1.0
 */

/* ========================================
   الخطوط والمتغيرات الأساسية
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&family=Noto+Sans+Arabic:wght@300;400;500;600;700&family=Amiri:wght@400;700&display=swap');

:root {
    /* الألوان الأساسية */
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --white-color: #ffffff;
    
    /* ألوان متدرجة */
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --success-gradient: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    --warning-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    
    /* الخطوط */
    --font-arabic: 'Noto Sans Arabic', sans-serif;
    --font-display: 'Cairo', 'Noto Sans Arabic', sans-serif;
    --font-decorative: 'Amiri', serif;
    
    /* الأحجام والمسافات */
    --border-radius: 12px;
    --border-radius-sm: 6px;
    --border-radius-lg: 20px;
    --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --box-shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* المسافات */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 3rem;
}

/* ========================================
   الإعدادات العامة
   ======================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-arabic);
    direction: rtl;
    text-align: right;
    line-height: 1.7;
    color: var(--dark-color);
    background-color: #f5f7fa;
    overflow-x: hidden;
}

/* إعدادات خاصة للنصوص العربية */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-arabic);
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: var(--spacing-md);
    color: var(--dark-color);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-color);
    text-decoration: none;
}

/* ========================================
   تحسينات Bootstrap RTL
   ======================================== */

.container {
    max-width: 1200px;
}

.btn {
    font-family: var(--font-display);
    font-weight: 500;
    border-radius: var(--border-radius-sm);
    padding: 0.6rem 1.5rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-hover);
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
}

.btn-success {
    background: var(--success-gradient);
    color: white;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: var(--border-radius);
}

.btn-sm {
    padding: 0.4rem 1rem;
    font-size: 0.9rem;
}

/* ========================================
   البطاقات والمكونات
   ======================================== */

.card {
    border-radius: var(--border-radius);
    border: none;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    overflow: hidden;
    background: white;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
}

.card-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid #dee2e6;
    padding: 1.25rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    background: transparent;
    border-top: 1px solid #dee2e6;
    padding: 1rem 1.5rem;
}

/* بطاقات خاصة */
.lesson-card {
    position: relative;
    overflow: hidden;
}

.lesson-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-gradient);
}

.lesson-card.completed::before {
    background: var(--success-gradient);
}

.lesson-card.in-progress::before {
    background: var(--warning-gradient);
}

/* ========================================
   الشريط العلوي والتنقل
   ======================================== */

.navbar {
    box-shadow: var(--box-shadow);
    padding: 0.4rem 0;
    background: var(--primary-gradient) !important;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 600;
    color: white !important;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 400;
    padding: 0.5rem 1rem !important;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    margin: 0 0.25rem;
}

.navbar-nav .nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white !important;
    transform: translateY(-1px);
}

.navbar-nav .nav-link.active {
    background: rgba(255, 255, 255, 0.2);
    color: white !important;
}

body.homepage .navbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: linear-gradient(135deg, rgba(119, 184, 255, 0.7), rgba(157, 159, 255, 0.58), rgba(255, 205, 182, 0.48)) !important;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 18px 40px rgba(38, 56, 90, 0.1);
}

body.homepage .navbar-nav .nav-link,
body.homepage .navbar-brand {
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.14);
}

body.homepage .navbar .container {
    gap: 0.75rem;
}

body.homepage .navbar-brand {
    white-space: nowrap;
    font-size: 1.7rem;
}

body.homepage .navbar-nav {
    align-items: center;
}

body.homepage .navbar-nav .nav-link {
    white-space: nowrap;
    font-size: 0.98rem;
}

body.homepage .navbar .badge.bg-warning {
    box-shadow: 0 10px 20px rgba(249, 196, 71, 0.24);
}

body.homepage .navbar-nav .nav-link:hover,
body.homepage .navbar-nav .nav-link.active {
    background: rgba(255, 255, 255, 0.16);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

body.homepage .homepage-level-strip {
    background: transparent !important;
    border-bottom: 0 !important;
}

body.homepage .homepage-level-strip .container {
    margin-top: 0.9rem;
    padding: 0.85rem 1.15rem !important;
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.52);
    background: linear-gradient(180deg, rgba(255,255,255,0.64), rgba(255,255,255,0.38));
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 18px 45px rgba(40, 60, 97, 0.08);
}

body.homepage .homepage-level-meta small {
    color: #4a5b78 !important;
    font-weight: 600;
}

body.homepage .homepage-level-progress {
    background: rgba(255, 255, 255, 0.58);
    box-shadow: inset 0 1px 2px rgba(56, 78, 118, 0.12);
}

body.homepage .homepage-level-progress .progress-bar {
    background: linear-gradient(90deg, #7bdcb5, #4fbf8f) !important;
}

body.homepage .public-navbar,
body.listing-page .public-navbar,
body.login-page .public-navbar,
body.register-page .public-navbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    padding: 0.9rem 0;
    background: linear-gradient(135deg, rgba(119, 184, 255, 0.72), rgba(157, 159, 255, 0.58), rgba(255, 205, 182, 0.5)) !important;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.34);
    box-shadow: 0 18px 40px rgba(38, 56, 90, 0.1);
}

body.homepage .public-navbar .container,
body.listing-page .public-navbar .container,
body.login-page .public-navbar .container,
body.register-page .public-navbar .container {
    gap: 0.75rem;
}

body.homepage .public-navbar .navbar-brand,
body.listing-page .public-navbar .navbar-brand,
body.login-page .public-navbar .navbar-brand,
body.register-page .public-navbar .navbar-brand,
body.homepage .public-navbar .nav-link,
body.listing-page .public-navbar .nav-link,
body.login-page .public-navbar .nav-link,
body.register-page .public-navbar .nav-link {
    font-family: var(--font-display);
    color: #24324d !important;
    text-shadow: none;
}

body.homepage .public-navbar .navbar-brand,
body.listing-page .public-navbar .navbar-brand,
body.login-page .public-navbar .navbar-brand,
body.register-page .public-navbar .navbar-brand {
    white-space: nowrap;
    font-size: 1.7rem;
    font-weight: 700;
}

body.homepage .public-navbar .navbar-nav,
body.listing-page .public-navbar .navbar-nav,
body.login-page .public-navbar .navbar-nav,
body.register-page .public-navbar .navbar-nav {
    align-items: center;
}

body.homepage .public-navbar .nav-link,
body.listing-page .public-navbar .nav-link,
body.login-page .public-navbar .nav-link,
body.register-page .public-navbar .nav-link {
    white-space: nowrap;
    font-size: 0.98rem;
    font-weight: 400;
    padding: 0.72rem 1.05rem !important;
    border-radius: 999px;
}

body.homepage .public-navbar .nav-link:hover,
body.homepage .public-navbar .nav-link.active,
body.listing-page .public-navbar .nav-link:hover,
body.listing-page .public-navbar .nav-link.active,
body.login-page .public-navbar .nav-link:hover,
body.login-page .public-navbar .nav-link.active,
body.register-page .public-navbar .nav-link:hover,
body.register-page .public-navbar .nav-link.active {
    background: rgba(255, 255, 255, 0.42);
    color: #1d2940 !important;
    font-weight: 500;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.42), 0 10px 24px rgba(50, 70, 109, 0.12);
}

body.homepage .public-navbar .nav-link.text-warning,
body.listing-page .public-navbar .nav-link.text-warning,
body.login-page .public-navbar .nav-link.text-warning,
body.register-page .public-navbar .nav-link.text-warning {
    color: #80511c !important;
    background: rgba(255, 240, 201, 0.44);
}

body.homepage .public-navbar .navbar-toggler,
body.listing-page .public-navbar .navbar-toggler,
body.login-page .public-navbar .navbar-toggler,
body.register-page .public-navbar .navbar-toggler {
    border: 1px solid rgba(255, 255, 255, 0.36);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 22px rgba(35, 53, 88, 0.12);
}

body.homepage .public-navbar .navbar-collapse,
body.listing-page .public-navbar .navbar-collapse,
body.login-page .public-navbar .navbar-collapse,
body.register-page .public-navbar .navbar-collapse {
    border-radius: 24px;
}

.nav-auth-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #24324d !important;
}

.nav-auth-link-primary {
    background: linear-gradient(135deg, rgba(255, 244, 196, 0.95), rgba(255, 202, 151, 0.95));
    color: #5d3714 !important;
    box-shadow: 0 14px 28px rgba(96, 76, 49, 0.16);
}

.nav-auth-link-primary:hover,
.nav-auth-link-primary.active {
    background: linear-gradient(135deg, rgba(255, 242, 183, 1), rgba(255, 190, 136, 1)) !important;
    color: #4e2f11 !important;
}

body.homepage .public-navbar .dropdown-menu,
body.listing-page .public-navbar .dropdown-menu,
body.login-page .public-navbar .dropdown-menu,
body.register-page .public-navbar .dropdown-menu {
    background: linear-gradient(180deg, rgba(255,255,255,0.88), rgba(255,255,255,0.72));
    border: 1px solid rgba(255,255,255,0.78);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 22px 46px rgba(34, 53, 89, 0.14);
}

body.homepage .public-navbar .dropdown-item,
body.listing-page .public-navbar .dropdown-item,
body.login-page .public-navbar .dropdown-item,
body.register-page .public-navbar .dropdown-item {
    color: #33425f;
}

body.homepage .public-navbar .dropdown-item:hover,
body.listing-page .public-navbar .dropdown-item:hover,
body.login-page .public-navbar .dropdown-item:hover,
body.register-page .public-navbar .dropdown-item:hover {
    background: rgba(122, 185, 255, 0.14);
    color: #22314d;
}

body.listing-page .homepage-level-strip,
body.login-page .homepage-level-strip,
body.register-page .homepage-level-strip {
    background: transparent !important;
    border-bottom: 0 !important;
}

body.listing-page .homepage-level-strip .container,
body.login-page .homepage-level-strip .container,
body.register-page .homepage-level-strip .container {
    margin-top: 0.9rem;
    padding: 0.85rem 1.15rem !important;
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.52);
    background: linear-gradient(180deg, rgba(255,255,255,0.64), rgba(255,255,255,0.38));
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 18px 45px rgba(40, 60, 97, 0.08);
}

body.listing-page .homepage-level-meta small,
body.login-page .homepage-level-meta small,
body.register-page .homepage-level-meta small {
    color: #4a5b78 !important;
    font-weight: 600;
}

body.listing-page .homepage-level-progress,
body.login-page .homepage-level-progress,
body.register-page .homepage-level-progress {
    background: rgba(255, 255, 255, 0.58);
    box-shadow: inset 0 1px 2px rgba(56, 78, 118, 0.12);
}

body.listing-page .homepage-level-progress .progress-bar,
body.login-page .homepage-level-progress .progress-bar,
body.register-page .homepage-level-progress .progress-bar {
    background: linear-gradient(90deg, #7bdcb5, #4fbf8f) !important;
}

/* قائمة منسدلة محسنة */
.dropdown-menu {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-hover);
    padding: 0.5rem 0;
    margin-top: 0.5rem;
}

.dropdown-item {
    font-family: var(--font-arabic);
    padding: 0.75rem 1.5rem;
    transition: var(--transition);
    border-radius: 0;
}

.dropdown-item:hover {
    background: var(--light-color);
    color: var(--primary-color);
}

/* ========================================
   النماذج والمدخلات
   ======================================== */

.form-control {
    font-family: var(--font-arabic);
    border-radius: var(--border-radius-sm);
    border: 2px solid #e9ecef;
    padding: 0.75rem 1rem;
    transition: var(--transition);
    font-size: 1rem;
}

.form-control:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.1);
}

.form-label {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: var(--spacing-sm);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

/* نماذج خاصة للدروس */
.exercise-form {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--box-shadow);
    margin: var(--spacing-lg) 0;
}

/* ========================================
   الرسائل والتنبيهات
   ======================================== */

.alert {
    border: none;
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
    margin-bottom: var(--spacing-lg);
    font-weight: 500;
    box-shadow: var(--box-shadow);
}

.alert-success {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    color: #155724;
}

.alert-danger {
    background: linear-gradient(135deg, #f8d7da, #f5c6cb);
    color: #721c24;
}

.alert-warning {
    background: linear-gradient(135deg, #fff3cd, #ffeaa7);
    color: #856404;
}

.alert-info {
    background: linear-gradient(135deg, #d1ecf1, #bee5eb);
    color: #0c5460;
}

/* ========================================
   شريط التقدم والنقاط
   ======================================== */

.progress {
    height: 12px;
    border-radius: var(--border-radius-lg);
    background-color: #e9ecef;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.progress-bar {
    border-radius: var(--border-radius-lg);
    transition: width 0.8s ease;
    position: relative;
    overflow: hidden;
}

.progress-bar.bg-success {
    background: var(--success-gradient);
}

.progress-bar.bg-warning {
    background: var(--warning-gradient);
}

.progress-bar.bg-primary {
    background: var(--primary-gradient);
}

/* مؤشر النقاط */
.points-badge {
    background: var(--warning-gradient);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: var(--box-shadow);
}

/* ========================================
   الألعاب والأنشطة التفاعلية
   ======================================== */

.game-container {
    background: var(--primary-gradient);
    border-radius: var(--border-radius);
    padding: 2rem;
    color: white;
    text-align: center;
    margin: var(--spacing-xl) 0;
    box-shadow: var(--box-shadow-hover);
}

.letter-card {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin: var(--spacing-sm);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
    font-family: var(--font-decorative);
}

.letter-card:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--box-shadow-hover);
}

.letter-card.selected {
    background: var(--success-color);
    color: white;
    transform: scale(1.1);
}

.letter-card.correct {
    background: var(--success-color);
    color: white;
    animation: success-bounce 0.6s ease;
}

.letter-card.wrong {
    background: var(--danger-color);
    color: white;
    animation: error-shake 0.6s ease;
}

/* أنماط خاصة بالألعاب */
.game-score {
    position: fixed;
    top: 100px;
    left: 20px;
    background: white;
    padding: 1rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    z-index: 1000;
}

.game-timer {
    position: fixed;
    top: 100px;
    right: 20px;
    background: var(--warning-color);
    color: white;
    padding: 1rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    z-index: 1000;
    font-weight: bold;
}

/* ========================================
   التحريك والتأثيرات
   ======================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes success-bounce {
    0%, 20%, 60%, 100% {
        transform: translateY(0) scale(1.1);
    }
    40% {
        transform: translateY(-20px) scale(1.2);
    }
    80% {
        transform: translateY(-10px) scale(1.15);
    }
}

@keyframes error-shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-10px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(10px);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(52, 152, 219, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(52, 152, 219, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(52, 152, 219, 0);
    }
}

/* فئات التحريك */
.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

.pulse-animation {
    animation: pulse 2s infinite;
}

/* ========================================
   الذيل (Footer)
   ======================================== */

footer {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: #ecf0f1;
    margin-top: auto;
}

footer h5, footer h6 {
    color: white;
    font-weight: 600;
}

footer .text-muted {
    color: #bdc3c7 !important;
}

footer a {
    color: #bdc3c7;
    transition: var(--transition);
}

footer a:hover {
    color: white;
    text-decoration: none;
}

body.homepage footer {
    background: transparent !important;
}

body.homepage footer > .container,
body.homepage footer .container.py-5 {
    position: relative;
}

body.homepage footer .container.py-5 {
    border: 1px solid rgba(255, 255, 255, 0.46);
    border-radius: 32px 32px 0 0;
    background: linear-gradient(180deg, rgba(34, 48, 79, 0.8), rgba(29, 38, 66, 0.7));
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 -18px 48px rgba(25, 37, 61, 0.14);
}

body.homepage footer .bg-darker {
    background: rgba(15, 23, 42, 0.58) !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

body.homepage footer .newsletter .form-control {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.16);
    color: #fff;
}

body.homepage footer .newsletter .form-control::placeholder {
    color: rgba(255, 255, 255, 0.58);
}

/* ========================================
   Shared Listing Pages Glass Theme
   ======================================== */

body.listing-page {
    background:
        radial-gradient(circle at top right, rgba(137, 193, 255, 0.22), transparent 22%),
        radial-gradient(circle at 10% 16%, rgba(255, 215, 190, 0.18), transparent 24%),
    linear-gradient(180deg, #f6fbff 0%, #f0f5ff 36%, #f7f3ff 100%) !important;
}

body.login-page,
body.register-page {
    font-family: var(--font-display);
    background:
        radial-gradient(circle at 14% 18%, rgba(118, 219, 255, 0.22), transparent 22%),
        radial-gradient(circle at 84% 12%, rgba(210, 132, 255, 0.18), transparent 25%),
        radial-gradient(circle at 78% 86%, rgba(255, 182, 214, 0.18), transparent 22%),
        linear-gradient(180deg, #f5fbff 0%, #eef4ff 24%, #f2eeff 54%, #fff3f6 100%) !important;
}

body.login-page .main-content,
body.register-page .main-content {
    position: relative;
    overflow: hidden;
}

body.login-page .main-content::before,
body.register-page .main-content::before,
body.login-page .main-content::after,
body.register-page .main-content::after {
    content: '';
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
    filter: blur(12px);
    opacity: 0.6;
}

body.login-page .main-content::before,
body.register-page .main-content::before {
    width: 320px;
    height: 320px;
    top: 40px;
    right: -100px;
    background: radial-gradient(circle, rgba(175, 232, 255, 0.78), rgba(255,255,255,0));
}

body.login-page .main-content::after,
body.register-page .main-content::after {
    width: 260px;
    height: 260px;
    left: -80px;
    bottom: 80px;
    background: radial-gradient(circle, rgba(255, 210, 192, 0.72), rgba(255,255,255,0));
}

body.login-page .auth-shell,
body.register-page .auth-shell {
    padding-top: 2.25rem;
    padding-bottom: 2.5rem;
    position: relative;
    z-index: 1;
}

body.login-page .auth-card,
body.login-page .auth-side-card,
body.login-page .auth-tip-card,
body.register-page .auth-card,
body.register-page .auth-side-card,
body.register-page .auth-tip-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.82), rgba(255,255,255,0.6)) !important;
    border: 1px solid rgba(255,255,255,0.72) !important;
    border-radius: 30px !important;
    box-shadow: 0 28px 64px rgba(34, 53, 88, 0.12) !important;
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
}

body.login-page .auth-card .card-header,
body.register-page .auth-card .card-header {
    background:
        radial-gradient(circle at 20% 20%, rgba(255,255,255,0.24), transparent 24%),
        linear-gradient(135deg, rgba(122, 185, 255, 0.94), rgba(131, 152, 255, 0.9), rgba(241, 183, 166, 0.9)) !important;
    border-bottom: 1px solid rgba(255,255,255,0.28);
    padding: 2rem 1.75rem !important;
}

body.login-page .auth-card .card-header h2,
body.register-page .auth-card .card-header h2,
body.login-page .auth-side-card h5,
body.register-page .auth-side-card h5 {
    font-family: var(--font-display);
}

body.login-page .auth-card .card-body,
body.register-page .auth-card .card-body {
    padding: 2rem !important;
}

body.login-page .auth-card .card-footer,
body.register-page .auth-card .card-footer {
    border-top: 1px solid rgba(210, 220, 238, 0.72);
    background: rgba(255,255,255,0.34);
}

body.login-page .auth-tip-card,
body.register-page .auth-tip-card {
    padding: 1.2rem 1.1rem;
}

body.login-page .auth-side-card,
body.register-page .auth-side-card {
    color: #fff;
    background:
        radial-gradient(circle at 18% 18%, rgba(255,255,255,0.22), transparent 24%),
        linear-gradient(150deg, rgba(114, 201, 255, 0.92), rgba(142, 150, 255, 0.88), rgba(180, 143, 255, 0.82), rgba(255, 190, 176, 0.84)) !important;
}

body.login-page .auth-side-card small,
body.register-page .auth-side-card small,
body.login-page .auth-side-card .opacity-75,
body.register-page .auth-side-card .opacity-75 {
    color: rgba(255,255,255,0.82) !important;
}

body.login-page .form-control,
body.login-page .form-select,
body.register-page .form-control,
body.register-page .form-select {
    min-height: 52px;
    border-radius: 18px;
    border: 1px solid rgba(198, 211, 234, 0.8);
    background: rgba(255,255,255,0.84);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.68);
}

body.login-page .input-group-text,
body.register-page .input-group-text {
    border-radius: 18px;
    border: 1px solid rgba(198, 211, 234, 0.8);
    background: rgba(255,255,255,0.78);
}

body.login-page .btn-primary,
body.register-page .btn-primary,
body.login-page .btn-outline-primary:hover,
body.register-page .btn-outline-primary:hover {
    background: linear-gradient(135deg, #7ab9ff 0%, #8398ff 48%, #f1b7a6 100%) !important;
    border: none;
    color: #fff;
    box-shadow: 0 18px 36px rgba(77, 98, 145, 0.18);
}

body.login-page .btn-outline-secondary,
body.login-page .btn-outline-primary,
body.register-page .btn-outline-secondary,
body.register-page .btn-outline-primary {
    border-radius: 18px;
    border-width: 1px;
    background: rgba(255,255,255,0.58);
}

body.login-page .text-muted,
body.register-page .text-muted,
body.login-page .form-text,
body.register-page .form-text {
    color: #687a96 !important;
}

body.login-page .alert,
body.register-page .alert {
    border: 1px solid rgba(255,255,255,0.7);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

/* ========================================
   صفحة تسجيل الدخول والتسجيل - المكونات الجديدة
   ======================================== */

/* --- Auth Labels (register form) --- */
.auth-label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    color: #4a5568;
    margin-bottom: 0.35rem;
    margin-top: 1rem;
}

.auth-label i {
    color: #667eea;
    margin-left: 0.25rem;
    font-size: 0.8rem;
}

.auth-hint {
    display: block;
    font-size: 0.78rem;
    color: #a0aec0;
    margin-top: 0.3rem;
    padding-right: 0.5rem;
}

/* --- Password Strength Indicator --- */
.auth-password-strength {
    display: none;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.4rem;
    padding: 0 0.25rem;
}

.auth-strength-bars {
    display: flex;
    gap: 4px;
    flex: 1;
}

.auth-strength-bar {
    height: 4px;
    flex: 1;
    border-radius: 4px;
    background: #e2e8f0;
    transition: background 0.3s ease;
}

.auth-strength-text {
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 3.5rem;
    text-align: left;
}

/* --- Password Match Indicator --- */
.auth-match-indicator {
    padding: 0 0.75rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
}

.auth-input-group.match-ok {
    border-color: #27ae60;
}

.auth-input-group.match-fail {
    border-color: #e74c3c;
}

/* --- Auth Select --- */
.auth-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a0aec0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 1rem center;
    padding-left: 2.5rem;
}

/* --- Side Panel CTA Button --- */
.auth-side-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.8rem;
    border-radius: 14px;
    border: 1.5px solid rgba(255,255,255,0.35);
    background: rgba(255,255,255,0.15);
    color: white;
    font-weight: 500;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-top: 0.75rem;
}

.auth-side-cta:hover {
    background: rgba(255,255,255,0.25);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* --- Auth Form Row Spacing --- */
.auth-form .row {
    margin-bottom: 0;
}

.auth-form .row .auth-label:first-child {
    margin-top: 0;
}

/* --- Auth Page Wrapper --- */
.auth-page-wrapper {
    position: relative;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    padding: 2rem 0;
    overflow: hidden;
}

/* --- Floating Arabic Shapes --- */
.auth-floating-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.auth-shape {
    position: absolute;
    font-family: var(--font-decorative);
    opacity: 0.07;
    animation: authFloat 18s ease-in-out infinite;
}

.auth-shape-1 { font-size: 5rem; top: 8%; right: 6%; animation-delay: 0s; color: #667eea; }
.auth-shape-2 { font-size: 4rem; top: 65%; right: 3%; animation-delay: -3s; color: #764ba2; }
.auth-shape-3 { font-size: 3.5rem; top: 20%; left: 8%; animation-delay: -6s; color: #f5576c; }
.auth-shape-4 { font-size: 6rem; bottom: 12%; left: 5%; animation-delay: -9s; color: #11998e; }
.auth-shape-5 { font-size: 3rem; top: 45%; left: 15%; animation-delay: -12s; color: #667eea; }
.auth-shape-6 { font-size: 4.5rem; bottom: 30%; right: 12%; animation-delay: -4s; color: #38ef7d; }
.auth-shape-7 { font-size: 3rem; top: 10%; left: 40%; animation-delay: -7s; color: #f39c12; }
.auth-shape-8 { font-size: 2.5rem; bottom: 8%; left: 45%; animation-delay: -2s; color: #f5576c; }

@keyframes authFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-18px) rotate(5deg); }
    50% { transform: translateY(-8px) rotate(-3deg); }
    75% { transform: translateY(-22px) rotate(4deg); }
}

/* --- Auth Shell Override --- */
body.login-page .auth-shell,
body.register-page .auth-shell {
    position: relative;
    z-index: 1;
    padding-top: 1rem;
    padding-bottom: 2rem;
}

/* --- Side Panel (Features) --- */
.auth-side-panel {
    display: flex;
    border-radius: 28px;
    overflow: hidden;
}

.auth-side-panel-inner {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2.5rem 2rem;
    background:
        radial-gradient(circle at 18% 15%, rgba(255,255,255,0.24), transparent 30%),
        linear-gradient(155deg, rgba(114, 201, 255, 0.92), rgba(142, 150, 255, 0.88), rgba(180, 143, 255, 0.82), rgba(255, 190, 176, 0.84));
    color: white;
    border: 1px solid rgba(255,255,255,0.32);
    border-radius: 28px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 24px 60px rgba(34, 53, 100, 0.18);
}

.auth-side-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-side-logo {
    width: 70px;
    height: 70px;
    border-radius: 22px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.8rem;
    border: 1px solid rgba(255,255,255,0.3);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.auth-side-header h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.auth-side-header p {
    font-size: 0.92rem;
    opacity: 0.88;
    margin: 0;
}

/* --- Feature Items --- */
.auth-features-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.auth-feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1rem;
    background: rgba(255,255,255,0.12);
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.15);
    transition: all 0.3s ease;
}

.auth-feature-item:hover {
    background: rgba(255,255,255,0.2);
    transform: translateX(-4px);
}

.auth-feature-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: 14px;
    background: rgba(255,255,255,0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.auth-feature-icon.icon-gold { background: rgba(255, 215, 0, 0.22); }
.auth-feature-icon.icon-pink { background: rgba(255, 105, 180, 0.22); }
.auth-feature-icon.icon-green { background: rgba(56, 239, 125, 0.22); }

.auth-feature-text h6 {
    font-family: var(--font-display);
    font-weight: 600;
    margin: 0 0 0.15rem;
    font-size: 0.95rem;
}

.auth-feature-text span {
    font-size: 0.8rem;
    opacity: 0.78;
    line-height: 1.3;
}

/* --- Testimonial --- */
.auth-side-footer {
    margin-top: 1.5rem;
}

.auth-testimonial {
    text-align: center;
    padding: 1.2rem;
    background: rgba(255,255,255,0.1);
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.15);
}

.auth-quote-icon {
    font-size: 1.2rem;
    opacity: 0.4;
    margin-bottom: 0.5rem;
    display: block;
}

.auth-testimonial p {
    font-size: 0.88rem;
    font-style: italic;
    margin-bottom: 0.5rem;
    opacity: 0.92;
}

.auth-testimonial-stars {
    color: #ffd700;
    font-size: 0.8rem;
    letter-spacing: 2px;
}

/* --- Form Panel --- */
.auth-form-panel {
    background: linear-gradient(180deg, rgba(255,255,255,0.85), rgba(255,255,255,0.65));
    border: 1px solid rgba(255,255,255,0.72);
    border-radius: 28px;
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    box-shadow: 0 24px 60px rgba(34, 53, 88, 0.12);
    padding: 2.5rem 2rem;
    animation: authPanelIn 0.6s ease-out;
}

@keyframes authPanelIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Form Header --- */
.auth-form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-welcome-icon {
    width: 64px;
    height: 64px;
    border-radius: 20px;
    background: var(--primary-gradient);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: white;
    margin-bottom: 1rem;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
}

.auth-form-header h2 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 0.35rem;
}

.auth-form-header p {
    color: #718096;
    font-size: 0.92rem;
    margin: 0;
}

/* --- Auth Alert --- */
.auth-alert {
    display: flex;
    gap: 0.75rem;
    padding: 1rem 1.2rem;
    border-radius: 16px;
    margin-bottom: 1.5rem;
    animation: authShake 0.4s ease;
}

@keyframes authShake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(4px); }
}

.auth-alert-danger {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.08), rgba(245, 87, 108, 0.08));
    border: 1px solid rgba(231, 76, 60, 0.2);
    color: #c0392b;
}

.auth-alert-icon {
    font-size: 1.2rem;
    padding-top: 0.1rem;
}

.auth-alert-body {
    font-size: 0.9rem;
    line-height: 1.6;
}

/* --- Auth Input Group --- */
.auth-input-group {
    position: relative;
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    background: rgba(255,255,255,0.82);
    border: 1.5px solid rgba(198, 211, 234, 0.7);
    border-radius: 16px;
    transition: all 0.3s ease;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.6);
}

.auth-input-group.focused {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.12), inset 0 1px 0 rgba(255,255,255,0.6);
}

.auth-input-group.focused .auth-input-icon {
    color: #667eea;
}

.auth-input-icon {
    padding: 0 0 0 1rem;
    color: #a0aec0;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
}

.auth-input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 0.9rem 1rem;
    font-size: 0.95rem;
    font-family: var(--font-arabic);
    color: #2d3748;
    outline: none;
}

.auth-input::placeholder {
    color: #a0aec0;
}

.auth-input-toggle {
    border: none;
    background: transparent;
    padding: 0.5rem 1rem;
    color: #a0aec0;
    cursor: pointer;
    transition: color 0.3s;
    font-size: 0.95rem;
}

.auth-input-toggle:hover {
    color: #667eea;
}

/* --- Auth Checkbox --- */
.auth-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.auth-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: #4a5568;
    user-select: none;
}

.auth-checkbox input {
    display: none;
}

.auth-checkbox-mark {
    width: 20px;
    height: 20px;
    border-radius: 6px;
    border: 2px solid #cbd5e0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    position: relative;
}

.auth-checkbox input:checked + .auth-checkbox-mark {
    background: var(--primary-gradient);
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.auth-checkbox input:checked + .auth-checkbox-mark::after {
    content: '✓';
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
}

/* --- Submit Button --- */
.auth-submit-btn {
    width: 100%;
    padding: 0.95rem 1.5rem;
    border: none;
    border-radius: 16px;
    background: linear-gradient(135deg, #7ab9ff 0%, #8398ff 48%, #b48fff 100%);
    color: white;
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.25);
    position: relative;
    overflow: hidden;
}

.auth-submit-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.auth-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(102, 126, 234, 0.35);
}

.auth-submit-btn:hover::before {
    opacity: 1;
}

.auth-submit-btn:active {
    transform: translateY(0);
}

.auth-submit-btn:disabled {
    opacity: 0.75;
    cursor: not-allowed;
    transform: none;
}

.auth-btn-arrow {
    transition: transform 0.3s;
}

.auth-submit-btn:hover .auth-btn-arrow {
    transform: translateX(-4px);
}

/* --- Divider --- */
.auth-divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    gap: 1rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(to left, transparent, rgba(198, 211, 234, 0.6), transparent);
}

.auth-divider span {
    color: #a0aec0;
    font-size: 0.85rem;
    font-weight: 500;
}

/* --- Guest Button --- */
.auth-guest-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.8rem 1.5rem;
    border-radius: 16px;
    border: 1.5px solid rgba(198, 211, 234, 0.6);
    background: rgba(255,255,255,0.5);
    color: #4a5568;
    font-weight: 500;
    font-size: 0.92rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.auth-guest-btn:hover {
    background: rgba(102, 126, 234, 0.06);
    border-color: #667eea;
    color: #667eea;
    transform: translateY(-1px);
}

/* --- Footer Link --- */
.auth-footer-link {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(198, 211, 234, 0.4);
    color: #718096;
    font-size: 0.92rem;
}

.auth-footer-link a {
    color: #667eea;
    font-weight: 600;
    text-decoration: none;
    margin-right: 0.25rem;
    transition: color 0.2s;
}

.auth-footer-link a:hover {
    color: #764ba2;
}

.auth-footer-link a i {
    font-size: 0.75rem;
    transition: transform 0.3s;
}

.auth-footer-link a:hover i {
    transform: translateX(-4px);
}

/* --- Responsive Auth --- */
@media (max-width: 768px) {
    .auth-page-wrapper {
        padding: 1rem 0;
        min-height: auto;
    }

    .auth-form-panel {
        padding: 2rem 1.5rem;
        border-radius: 22px;
    }

    .auth-welcome-icon {
        width: 52px;
        height: 52px;
        font-size: 1.3rem;
    }

    .auth-form-header h2 {
        font-size: 1.35rem;
    }

    .auth-floating-shapes { display: none; }
}

body.games-page .games-hero,
body.stories-page .stories-hero,
body.lessons-page section.bg-primary.text-white {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(123, 191, 255, 0.88), rgba(150, 161, 255, 0.76), rgba(255, 207, 184, 0.7)) !important;
    border-radius: 0 0 38px 38px;
    box-shadow: 0 24px 55px rgba(53, 74, 111, 0.12);
    isolation: isolate;
}

body.games-page .games-hero::after,
body.stories-page .stories-hero::after,
body.lessons-page section.bg-primary.text-white::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 22% 22%, rgba(255,255,255,0.26), transparent 18%),
        radial-gradient(circle at 78% 28%, rgba(255,255,255,0.22), transparent 20%),
        linear-gradient(rgba(255,255,255,0.14) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.12) 1px, transparent 1px);
    background-size: auto, auto, 44px 44px, 44px 44px;
    opacity: 0.32;
    pointer-events: none;
    z-index: 0;
}

body.games-page .games-hero > .container,
body.stories-page .stories-hero > .container,
body.lessons-page section.bg-primary.text-white > .container {
    position: relative;
    z-index: 1;
}

body.games-page .user-stats-card,
body.stories-page .user-stats-card,
body.lessons-page .stats-summary,
body.games-page .filter-tabs,
body.stories-page .filters,
body.lessons-page #filterForm,
body.games-page .game-card,
body.stories-page .story-card,
body.lessons-page .lesson-card,
body.lessons-page .pagination,
body.games-page #noResults,
body.stories-page #no-results,
body.lessons-page .text-center.py-5 {
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

body.games-page .user-stats-card,
body.stories-page .user-stats-card,
body.lessons-page .stats-summary {
    background: linear-gradient(180deg, rgba(255,255,255,0.24), rgba(255,255,255,0.12)) !important;
    border: 1px solid rgba(255,255,255,0.34);
    box-shadow: 0 24px 54px rgba(35, 55, 92, 0.12);
}

body.games-page .filter-tabs,
body.stories-page .filters,
body.lessons-page #filterForm {
    background: linear-gradient(180deg, rgba(255,255,255,0.76), rgba(255,255,255,0.48)) !important;
    border: 1px solid rgba(255,255,255,0.68);
    border-radius: 24px;
    box-shadow: 0 18px 46px rgba(42, 63, 98, 0.08);
}

body.lessons-page section.py-4.bg-light.border-bottom {
    background: transparent !important;
    border-bottom: 0 !important;
}

body.lessons-page section.py-4.bg-light.border-bottom .container {
    padding-top: 1rem;
    padding-bottom: 1rem;
}

body.lessons-page #filterForm {
    padding: 1rem 1.15rem;
}

body.lessons-page .lessons-filter-header {
    gap: 1rem;
}

body.lessons-page .lessons-filter-title {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: #24324d;
}

body.lessons-page .lessons-filter-subtitle {
    color: #687a98;
    font-size: 0.88rem;
    line-height: 1.5;
}

body.lessons-page .lessons-filter-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0.5rem 0.95rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.66);
    border: 1px solid rgba(223, 232, 246, 0.92);
    box-shadow: 0 10px 24px rgba(40, 59, 92, 0.05);
    color: #556b8d;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
}

body.lessons-page #filterForm .row.g-3 {
    --bs-gutter-x: 0.9rem;
    --bs-gutter-y: 0.9rem;
}

body.lessons-page .lessons-filter-field {
    display: flex;
    flex-direction: column;
}

body.lessons-page .lessons-filter-field .form-label {
    margin-bottom: 0.45rem;
    color: #31425f;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
}

body.lessons-page .form-select,
body.lessons-page .form-control,
body.lessons-page .lessons-filter-reset-btn,
body.lessons-page #filterForm .input-group .btn {
    min-height: 46px;
    border-radius: 18px;
}

body.lessons-page .form-select,
body.lessons-page .form-control {
    border: 1px solid rgba(219, 229, 243, 0.96);
    background: rgba(255,255,255,0.72);
    box-shadow: 0 10px 24px rgba(40, 59, 92, 0.05);
    color: #344664;
}

body.lessons-page .form-select:focus,
body.lessons-page .form-control:focus {
    border-color: rgba(132, 152, 255, 0.55);
    box-shadow: 0 0 0 0.2rem rgba(132, 152, 255, 0.12);
    background: rgba(255,255,255,0.88);
}

body.lessons-page #filterForm .input-group {
    overflow: hidden;
    border-radius: 18px;
}

body.lessons-page #filterForm .input-group .form-control {
    border-inline-end: 0;
    border-radius: 18px 0 0 18px;
}

body.lessons-page #filterForm .input-group .btn {
    min-width: 52px;
    border: 1px solid rgba(219, 229, 243, 0.96);
    border-inline-start: 0;
    background: rgba(255,255,255,0.72);
    color: #60779f;
    box-shadow: none;
}

body.lessons-page #filterForm .input-group .btn:hover {
    background: linear-gradient(135deg, #7ab9ff 0%, #8398ff 48%, #f1b7a6 100%);
    color: #fff;
}

body.lessons-page .lessons-filter-reset-wrap {
    justify-content: flex-end;
}

body.lessons-page .lessons-filter-reset-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(219, 229, 243, 0.96);
    background: rgba(255,255,255,0.72);
    color: #526987;
    box-shadow: 0 10px 24px rgba(40, 59, 92, 0.05);
}

body.lessons-page .lessons-filter-reset-btn:hover {
    background: rgba(255,255,255,0.9);
    color: #344664;
}

body.games-page .filter-btn,
body.stories-page .filter-btn,
body.lessons-page .btn-outline-secondary,
body.lessons-page .form-select,
body.lessons-page .form-control {
    font-family: var(--font-display);
    border-radius: 18px;
}

body.games-page .filter-btn,
body.stories-page .filter-btn {
    background: rgba(255,255,255,0.72);
    border-color: rgba(148, 163, 184, 0.22);
    box-shadow: 0 10px 24px rgba(40, 59, 92, 0.06);
}

body.games-page .filter-btn.active,
body.stories-page .filter-btn.active,
body.lessons-page .btn-primary,
body.games-page .play-btn,
body.stories-page .read-btn {
    background: linear-gradient(135deg, #7ab9ff 0%, #8398ff 48%, #f1b7a6 100%) !important;
    border: none;
    box-shadow: 0 18px 36px rgba(77, 98, 145, 0.18);
}

body.games-page .play-btn,
body.stories-page .read-btn,
body.lessons-page .btn-primary,
body.lessons-page .btn-outline-primary {
    font-family: var(--font-display);
    border-radius: 18px;
}

body.games-page .game-card,
body.stories-page .story-card,
body.lessons-page .lesson-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.82), rgba(255,255,255,0.58)) !important;
    border: 1px solid rgba(255,255,255,0.7);
    border-radius: 28px;
    box-shadow: 0 24px 60px rgba(37, 58, 93, 0.1);
}

body.games-page .game-card-header,
body.stories-page .story-thumbnail,
body.lessons-page .lesson-card .card-img-top,
body.lessons-page .lesson-card .bg-light.card-img-top,
body.lessons-page .lesson-card .card-img-top.d-flex {
    border-radius: 28px 28px 0 0;
}

body.games-page .game-card-body,
body.stories-page .story-card-body,
body.lessons-page .lesson-card .card-body {
    background: transparent !important;
}

body.games-page .game-stats,
body.stories-page .moral-lesson,
body.lessons-page .lesson-card .progress,
body.lessons-page .card-footer.bg-transparent {
    background: rgba(255,255,255,0.46) !important;
    border-color: rgba(255,255,255,0.52) !important;
}

body.lessons-page .lesson-card .card-footer.bg-transparent {
    border-top: 1px solid rgba(255,255,255,0.42);
}

body.games-page .games-count,
body.stories-page #story-count,
body.lessons-page .stats-summary {
    font-family: var(--font-display);
    color: #485a76;
}

body.games-page #noResults,
body.stories-page #no-results,
body.lessons-page .text-center.py-5 {
    background: linear-gradient(180deg, rgba(255,255,255,0.7), rgba(255,255,255,0.42));
    border: 1px solid rgba(255,255,255,0.58);
    border-radius: 26px;
    box-shadow: 0 18px 48px rgba(42, 62, 98, 0.07);
}

body.lessons-page .pagination .page-link {
    font-family: var(--font-display);
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.7);
    background: rgba(255,255,255,0.75);
    box-shadow: 0 10px 20px rgba(40, 60, 95, 0.06);
}

body.lessons-page .pagination .active .page-link {
    background: linear-gradient(135deg, #7ab9ff 0%, #8398ff 48%, #f1b7a6 100%);
    border-color: transparent;
}

/* ========================================
   Shared Public Content Cards
   ======================================== */

.public-content-card {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    border-radius: 30px;
    background: linear-gradient(180deg, rgba(255,255,255,0.84), rgba(255,255,255,0.62)) !important;
    border: 1px solid rgba(255,255,255,0.74);
    box-shadow: 0 24px 60px rgba(37, 58, 93, 0.11);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.public-content-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.18), transparent 42%);
    pointer-events: none;
}

.public-content-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 70px rgba(36, 56, 92, 0.16);
}

.public-card-media {
    position: relative;
    overflow: hidden;
    height: 200px;
    min-height: 200px;
    border-radius: 30px 30px 0 0;
}

.public-card-media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(18, 32, 56, 0.02), rgba(18, 32, 56, 0.34));
    pointer-events: none;
}

.public-card-body {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 0.95rem;
    padding: 1.35rem 1.25rem 1.15rem !important;
    background: transparent !important;
}

.public-card-kicker,
.public-card-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    width: fit-content;
    padding: 0.42rem 0.78rem;
    border-radius: 999px;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    line-height: 1;
}

.public-card-kicker {
    background: rgba(255,255,255,0.64);
    color: #4f6486;
    border: 1px solid rgba(219, 230, 246, 0.8);
}

.public-card-title {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.28rem;
    font-weight: 700;
    line-height: 1.45;
    color: #1d2a45;
}

.public-card-description {
    margin: 0;
    font-size: 0.96rem;
    line-height: 1.8;
    color: #5c6f8f !important;
    flex-grow: 1;
}

.public-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin: 0;
    padding: 0;
    background: transparent !important;
    border: 0 !important;
}

.public-card-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    min-height: 38px;
    padding: 0.55rem 0.8rem;
    border-radius: 16px;
    background: rgba(255,255,255,0.62);
    border: 1px solid rgba(226, 234, 247, 0.9);
    color: #556a8b;
    font-family: var(--font-display);
    font-size: 0.86rem;
    font-weight: 600;
    line-height: 1;
    box-shadow: 0 10px 24px rgba(40, 59, 92, 0.05);
}

.public-card-meta-item i {
    color: #6d84b8;
}

.public-card-footer {
    position: relative;
    z-index: 1;
    padding: 0 1.25rem 1.25rem !important;
    background: transparent !important;
    border-top: 0 !important;
}

.public-card-action {
    width: 100%;
    min-height: 48px;
    border-radius: 18px;
    font-family: var(--font-display);
    font-size: 0.98rem;
    font-weight: 600;
    box-shadow: 0 18px 36px rgba(77, 98, 145, 0.18);
}

body.games-page .public-content-card .public-card-media,
body.stories-page .public-content-card .public-card-media,
body.lessons-page .public-content-card .public-card-media {
    height: 200px;
    min-height: 200px;
}

body.games-page .public-content-card .game-badge,
body.stories-page .public-content-card .story-badge,
body.stories-page .public-content-card .difficulty-badge,
body.lessons-page .public-content-card .badge {
    box-shadow: 0 10px 22px rgba(40, 59, 92, 0.12);
}

body.games-page .public-content-card .game-stats,
body.stories-page .public-content-card .story-meta,
body.lessons-page .public-content-card .lesson-meta-row {
    margin-top: 0.2rem;
}

body.lessons-page .public-content-card .card-footer.bg-transparent {
    padding-top: 0 !important;
}

body.lessons-page .public-content-card .progress {
    background: rgba(255,255,255,0.68) !important;
    border-radius: 999px;
    overflow: hidden;
}

@media (max-width: 991.98px) {
    .public-card-media {
        height: 180px;
        min-height: 180px;
    }

    .public-card-body {
        padding: 1.15rem 1rem 1rem !important;
    }
}

/* ========================================
   Shared Public Hero System
   ======================================== */

.hero-shell-content {
    position: relative;
    z-index: 1;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.24);
    box-shadow: 0 16px 30px rgba(37, 58, 93, 0.09);
    font-family: var(--font-display);
    font-weight: 600;
    color: #fff;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.hero-highlight {
    color: #ffe6a8;
    text-shadow: 0 8px 30px rgba(115, 69, 31, 0.18);
}

.hero-copy {
    max-width: 640px;
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.9;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero-note-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.hero-note-pill {
    display: inline-flex;
    align-items: center;
    border-radius: 18px;
    padding: 0.8rem 1rem;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #fff;
    box-shadow: 0 14px 28px rgba(31, 47, 79, 0.08);
}

.hero-side-card {
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    padding: 1.5rem;
}

.hero-side-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top right, rgba(255,255,255,0.24), transparent 26%),
        linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0));
    pointer-events: none;
}

.hero-side-badge,
.hero-panel-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 0.85rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.7);
    color: #466082;
    font-size: 0.88rem;
    font-weight: 800;
}

.hero-side-title,
.hero-panel-title {
    position: relative;
    z-index: 1;
    font-family: var(--font-display);
    font-size: 1.55rem;
    font-weight: 700;
    color: #1f304c;
}

.hero-side-badge,
.hero-panel-chip,
body.homepage .story-title,
body.homepage .category-title,
body.homepage .feature-box h5,
body.homepage .step-card h5,
body.homepage .stat-number,
body.homepage .stat-label,
body.homepage .hero-note-pill,
body.homepage .hero-media-badge,
body.homepage .hero-media-cta,
body.listing-page .game-title,
body.listing-page .story-title,
body.listing-page .card-title,
body.listing-page .hero-metric-card strong,
body.listing-page .hero-metric-card small,
body.listing-page .games-count,
body.listing-page #story-count,
body.listing-page .filter-btn,
body.listing-page .play-btn,
body.listing-page .read-btn,
body.listing-page .meta-item,
body.listing-page .story-meta,
body.listing-page .game-stat-item,
body.listing-page .stat-label,
body.listing-page .stat-number,
body.listing-page .btn,
body.listing-page .form-label,
body.listing-page .page-link,
body.login-page .auth-card .card-header h2,
body.login-page .auth-side-card h5,
body.login-page .auth-side-card h6,
body.register-page .auth-card .card-header h2,
body.register-page .auth-side-card h5,
body.register-page .auth-side-card h6 {
    font-family: var(--font-display) !important;
}

.hero-side-badge,
.hero-panel-chip {
    font-weight: 700;
}

body.homepage .story-title,
body.homepage .category-title,
body.homepage .feature-box h5,
body.homepage .step-card h5,
body.homepage .stat-number,
body.homepage .stat-label,
body.homepage .hero-note-pill,
body.homepage .hero-media-badge,
body.homepage .hero-media-cta,
body.listing-page .game-title,
body.listing-page .story-title,
body.listing-page .card-title,
body.listing-page .hero-metric-card strong,
body.listing-page .hero-metric-card small,
body.listing-page .games-count,
body.listing-page #story-count,
body.listing-page .filter-btn,
body.listing-page .play-btn,
body.listing-page .read-btn,
body.listing-page .meta-item,
body.listing-page .story-meta,
body.listing-page .game-stat-item,
body.listing-page .stat-label,
body.listing-page .stat-number,
body.listing-page .btn,
body.listing-page .form-label,
body.listing-page .page-link,
body.login-page .auth-card .card-header h2,
body.login-page .auth-side-card h5,
body.login-page .auth-side-card h6,
body.register-page .auth-card .card-header h2,
body.register-page .auth-side-card h5,
body.register-page .auth-side-card h6 {
    font-weight: 600 !important;
}

.hero-side-copy {
    position: relative;
    z-index: 1;
    color: #586985;
    line-height: 1.9;
}

.hero-media-slider {
    position: relative;
    width: min(520px, 100%);
    min-height: 460px;
    margin-inline-start: auto;
    border-radius: 34px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.42);
    box-shadow: 0 34px 60px rgba(28, 48, 85, 0.18);
    background: linear-gradient(180deg, rgba(255,255,255,0.2), rgba(255,255,255,0.06));
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 1;
}

.hero-media-track {
    position: relative;
    min-height: 460px;
}

.hero-media-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transform: scale(1.01);
    transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1), transform 1.1s cubic-bezier(0.22, 1, 0.36, 1), visibility 1.1s step-end;
}

.hero-media-slide.is-active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.hero-media-card {
    position: relative;
    display: block;
    min-height: 460px;
    color: #fff;
    overflow: hidden;
    background: #243756;
}

.hero-media-card:hover {
    color: #fff;
}

.hero-media-image,
.hero-media-placeholder {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-media-image {
    object-fit: cover;
    transform: scale(1.08);
    transform-origin: center center;
    transition: transform 5.8s cubic-bezier(0.22, 1, 0.36, 1), filter 1s ease;
    filter: saturate(0.94);
}

.hero-media-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(120, 179, 245, 0.88), rgba(174, 147, 255, 0.82), rgba(255, 196, 160, 0.76));
    transform: scale(1.04);
    transition: transform 3s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.9s ease;
}

.hero-media-slide.is-active .hero-media-image,
.hero-media-slide.is-active .hero-media-placeholder {
    transform: scale(1);
    filter: saturate(1);
}

.hero-media-placeholder i {
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-media-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(18, 32, 56, 0.08) 0%, rgba(18, 32, 56, 0.12) 26%, rgba(14, 23, 41, 0.84) 100%),
        linear-gradient(135deg, rgba(84, 116, 176, 0.22), rgba(146, 104, 177, 0.08));
    pointer-events: none;
    transition: opacity 0.9s ease;
}

.hero-media-content {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 460px;
    padding: 1rem 1rem 1rem;
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.75s ease 0.12s, transform 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.12s;
}

.hero-media-slide.is-active .hero-media-content {
    opacity: 1;
    transform: translateY(0);
}

.hero-media-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
}

.hero-media-badge {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    width: fit-content;
    padding: 0.32rem 0.72rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    font-size: 0.74rem;
    font-weight: 800;
}

.hero-media-counter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 30px;
    min-width: 62px;
    padding: 0.28rem 0.65rem;
    border-radius: 999px;
    background: rgba(8, 16, 30, 0.28);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    direction: ltr;
}

.hero-media-body {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    min-height: 100%;
}

.hero-media-text {
    position: absolute;
    top: 50%;
    left: 50%;
    width: min(calc(100% - 2rem), 320px);
    padding: 0.9rem 1rem;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(19, 27, 45, 0.68), rgba(19, 27, 45, 0.46));
    border: 1px solid rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 14px 28px rgba(7, 14, 25, 0.18);
    opacity: 0;
    transform: translate(-50%, calc(-50% + 18px));
    pointer-events: none;
    transition: opacity 0.28s ease, transform 0.32s ease;
    text-align: center;
}

.hero-media-card:hover .hero-media-text {
    opacity: 1;
    transform: translate(-50%, -50%);
    pointer-events: auto;
}

.hero-media-title {
    margin-bottom: 0.5rem;
    color: #fff;
    font-size: 1rem;
    line-height: 1.55;
    text-shadow: 0 6px 20px rgba(8, 15, 29, 0.55);
}

.hero-media-description {
    margin: 0 0 0.6rem;
    color: rgba(255, 255, 255, 0.84);
    font-size: 0.82rem;
    line-height: 1.7;
    text-shadow: 0 6px 18px rgba(8, 15, 29, 0.28);
    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hero-media-meta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    max-width: 100%;
    min-height: 30px;
    padding: 0.36rem 0.62rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.72rem;
    line-height: 1.45;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    margin-inline: auto;
}

.hero-media-meta span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hero-media-meta i {
    color: #ffd773;
}

.hero-media-cta {
    position: absolute;
    right: 1rem;
    bottom: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    width: fit-content;
    min-height: 40px;
    padding: 0.58rem 0.88rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    font-weight: 700;
    font-size: 0.84rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 10px 24px rgba(7, 14, 25, 0.16);
}

.hero-media-controls {
    position: absolute;
    left: 50%;
    bottom: 0.9rem;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(-50%);
    padding: 0.42rem 0.58rem;
    border-radius: 999px;
    background: rgba(10, 18, 33, 0.34);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.hero-media-dots {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.hero-media-dot {
    width: 10px;
    height: 10px;
    border: 0;
    padding: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.38);
    transition: transform 0.2s ease, background 0.2s ease;
}

.hero-media-dot.is-active {
    background: #fff;
    transform: scale(1.2);
}

.hero-media-dot:hover {
    background: rgba(255, 255, 255, 0.3);
}

@media (prefers-reduced-motion: reduce) {
    .hero-media-slide,
    .hero-media-image,
    .hero-media-placeholder,
    .hero-media-overlay,
    .hero-media-content,
    .hero-media-text {
        transition: none !important;
        transform: none !important;
    }
}

.hero-metric-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.hero-metric-grid-compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.hero-metric-card,
.hero-mini-card.hero-metric-card {
    min-height: 108px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 0.35rem;
    padding: 1rem 1.1rem;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 16px 36px rgba(34, 52, 86, 0.08);
    color: #233450;
}

.hero-metric-card strong {
    font-size: 1.6rem;
    line-height: 1;
}

.hero-metric-card small {
    color: #667894;
    font-size: 0.92rem;
}

.hero-metric-card.wide {
    grid-column: 1 / -1;
}

.hero-section-managed .hero-visual-wrap {
    position: relative;
    min-height: 460px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    isolation: isolate;
}

.hero-section-managed .hero-visual-wrap::before,
.hero-section-managed .hero-visual-wrap::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.hero-section-managed .hero-visual-wrap::before {
    width: 320px;
    height: 320px;
    top: 36px;
    right: 18px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, rgba(204, 229, 255, 0.22) 34%, rgba(255, 255, 255, 0) 72%);
    filter: blur(6px);
    opacity: 0.9;
}

.hero-section-managed .hero-visual-wrap::after {
    width: 220px;
    height: 220px;
    bottom: 12px;
    left: 42px;
    background: radial-gradient(circle, rgba(255, 222, 205, 0.34) 0%, rgba(255, 255, 255, 0) 68%);
    opacity: 0.85;
}

.managed-list-hero .hero-content,
.managed-list-hero .hero-shell-content {
    position: relative;
    z-index: 1;
}

.managed-list-hero .hero-side-card {
    min-height: 100%;
}

.managed-list-hero .hero-note-list {
    margin-bottom: 0;
}

body.listing-page .hero-primary-btn,
body.homepage .hero-primary-btn {
    border: 0;
    border-radius: 18px;
    background: linear-gradient(135deg, #ffd76b 0%, #ffbf69 100%);
    color: #5a3410;
    box-shadow: 0 20px 40px rgba(83, 99, 144, 0.18);
}

body.listing-page .hero-ghost-btn,
body.homepage .hero-ghost-btn {
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

body.listing-page .games-hero .hero-copy,
body.listing-page .stories-hero .hero-copy,
body.listing-page .lessons-hero .hero-copy {
    max-width: 620px;
}

body.listing-page .hero-side-card,
body.homepage .hero-side-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.32), rgba(255,255,255,0.16)) !important;
    border: 1px solid rgba(255,255,255,0.44);
    box-shadow: 0 28px 56px rgba(35, 55, 92, 0.14);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

@media (max-width: 768px) {
    body.games-page .games-hero,
    body.stories-page .stories-hero,
    body.lessons-page section.bg-primary.text-white {
        border-radius: 0 0 24px 24px;
    }

    .hero-title {
        font-size: 2.3rem !important;
    }

    .hero-copy {
        font-size: 1rem;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-metric-grid,
    .hero-metric-grid-compact {
        grid-template-columns: 1fr;
    }

    .hero-media-slider,
    .hero-media-track,
    .hero-media-card,
    .hero-media-content {
        min-height: 380px;
    }

    .hero-media-text {
        width: calc(100% - 2rem);
    }

    .hero-media-description {
        font-size: 0.88rem;
        line-clamp: 3;
        -webkit-line-clamp: 3;
    }

    .hero-section-managed .hero-visual-wrap {
        min-height: 380px;
    }

    .hero-section-managed .hero-visual-wrap::before {
        width: 260px;
        height: 260px;
        top: 22px;
        right: 0;
    }

    .hero-section-managed .hero-visual-wrap::after {
        width: 160px;
        height: 160px;
        left: 16px;
        bottom: 8px;
    }

    .hero-media-slider,
    .hero-media-track,
    .hero-media-card,
    .hero-media-content {
        min-height: 380px;
    }

    .hero-media-title {
        font-size: 1.02rem;
    }

    .hero-media-text {
        max-width: 100%;
    }

    .hero-media-controls {
        bottom: 1rem;
    }

    body.games-page .filter-tabs,
    body.stories-page .filters,
    body.lessons-page #filterForm {
        border-radius: 20px;
    }

    body.lessons-page #filterForm {
        padding: 0.9rem;
    }

    body.lessons-page .lessons-filter-header {
        flex-direction: column;
        align-items: flex-start !important;
        margin-bottom: 0.85rem !important;
    }

    body.lessons-page .lessons-filter-count {
        min-height: 36px;
        padding: 0.4rem 0.8rem;
    }

    body.lessons-page .lessons-filter-reset-wrap {
        justify-content: stretch;
    }

    body.games-page .game-card,
    body.stories-page .story-card,
    body.lessons-page .lesson-card {
        border-radius: 22px;
    }
}
.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.bg-darker {
    background: rgba(0, 0, 0, 0.2) !important;
}

/* ========================================
   التصميم المتجاوب
   ======================================== */

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .navbar-brand {
        font-size: 1.25rem;
    }

    body.homepage .navbar-brand,
    body.listing-page .public-navbar .navbar-brand,
    body.login-page .public-navbar .navbar-brand,
    body.register-page .public-navbar .navbar-brand {
        font-size: 1.45rem;
    }

    body.homepage .homepage-level-strip .container,
    body.listing-page .homepage-level-strip .container,
    body.login-page .homepage-level-strip .container,
    body.register-page .homepage-level-strip .container {
        border-radius: 18px;
        margin-top: 0.6rem;
    }
    
    .btn {
        width: 100%;
        margin-bottom: var(--spacing-sm);
    }
    
    .letter-card {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin: var(--spacing-xs);
    }
    
    .game-score,
    .game-timer {
        position: static;
        display: inline-block;
        margin: var(--spacing-sm);
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .exercise-form {
        padding: 1.5rem;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 13px;
    }
    
    .game-container {
        padding: 1.5rem;
        margin: var(--spacing-lg) 0;
    }
    
    .letter-card {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .navbar {
        padding: 0.5rem 0;
    }

    body.homepage .navbar-nav .nav-link,
    body.listing-page .public-navbar .nav-link,
    body.login-page .public-navbar .nav-link,
    body.register-page .public-navbar .nav-link {
        white-space: normal;
        font-size: 0.95rem;
    }

    body.listing-page .public-navbar .navbar-collapse,
    body.login-page .public-navbar .navbar-collapse,
    body.register-page .public-navbar .navbar-collapse {
        margin-top: 0.75rem;
        padding: 1rem;
        background: linear-gradient(180deg, rgba(255,255,255,0.24), rgba(255,255,255,0.1));
        border: 1px solid rgba(255,255,255,0.24);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
    }
    
    .exercise-form {
        padding: 1rem;
    }
}

/* ========================================
   أنماط خاصة للطباعة
   ======================================== */

@media print {
    .navbar,
    footer,
    .btn,
    .alert {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
        color: black;
        background: white;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* ========================================
   أنماط إضافية للوصولية
   ======================================== */

.visually-hidden-focusable:not(:focus):not(:focus-within) {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.focus-outline:focus {
    outline: 3px solid var(--secondary-color);
    outline-offset: 2px;
}

/* ========================================
   WCAG 2.2 AA — Focus-visible & Keyboard
   ======================================== */
:focus-visible {
    outline: 3px solid var(--secondary-color);
    outline-offset: 2px;
}

a:focus:not(:focus-visible),
button:focus:not(:focus-visible),
.btn:focus:not(:focus-visible) {
    outline: none;
    box-shadow: none;
}

.btn:focus-visible {
    outline: 3px solid var(--secondary-color);
    outline-offset: 2px;
    box-shadow: none;
}

.dropdown-item:focus-visible {
    outline: 2px solid var(--secondary-color);
    outline-offset: -2px;
    background-color: rgba(52, 152, 219, 0.1);
}

.nav-link:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
    border-radius: 4px;
}

.form-control:focus-visible,
.form-select:focus-visible {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

/* High contrast mode support */
@media (forced-colors: active) {
    :focus-visible {
        outline: 3px solid CanvasText;
    }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* تحسين عرض الأيقونات */
.fas, .far, .fab {
    font-size: inherit;
    line-height: inherit;
}

/* أنماط الصفحة الرئيسية */
.hero-section {
    background: var(--primary-gradient);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
    margin: 0 auto var(--spacing-lg);
    box-shadow: var(--box-shadow);
}

/* أنماط خاصة للإحصائيات */
.stats-card {
    text-align: center;
    padding: 2rem 1rem;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.stats-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
}

.stats-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

.stats-label {
    color: var(--dark-color);
    font-weight: 500;
    margin-top: var(--spacing-sm);
}

/* ========================================
   الألعاب التفاعلية
   ======================================== */

/* تخطيط عام للألعاب */
.game-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.game-header {
    background: var(--primary-gradient);
    color: white;
    padding: 20px;
    border-radius: var(--border-radius-lg);
    margin-bottom: 20px;
}

.game-stats {
    background: rgba(255, 255, 255, 0.1);
    padding: 10px 15px;
    border-radius: var(--border-radius);
    margin-top: 15px;
}

/* لعبة مطابقة الحروف */
.matching-area {
    min-height: 300px;
}

.matching-items {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 15px;
    background: var(--light-color);
    border-radius: var(--border-radius);
    min-height: 150px;
}

.matching-item {
    background: white;
    border: 2px solid #dee2e6;
    border-radius: var(--border-radius);
    padding: 15px 20px;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
    min-width: 80px;
    text-align: center;
    font-family: var(--font-arabic);
    font-weight: 500;
}

.matching-item:hover {
    border-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(52, 152, 219, 0.3);
}

.matching-item.selected {
    background: var(--secondary-color);
    color: white;
    border-color: var(--secondary-color);
}

.matching-item.matched.correct {
    background: var(--success-color);
    color: white;
    border-color: var(--success-color);
    cursor: default;
}

.matching-item.incorrect {
    background: var(--danger-color);
    color: white;
    border-color: var(--danger-color);
    animation: shake 0.5s ease-in-out;
}

/* لعبة الذاكرة */
.memory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 15px;
    padding: 20px;
    max-width: 600px;
    margin: 0 auto;
}

.memory-card {
    aspect-ratio: 1;
    position: relative;
    cursor: pointer;
    perspective: 1000px;
}

.memory-card .card-front,
.memory-card .card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    backface-visibility: hidden;
    transition: transform 0.6s ease;
    font-size: 1.2rem;
    font-weight: bold;
    font-family: var(--font-arabic);
}

.memory-card .card-front {
    background: var(--primary-gradient);
    color: white;
}

.memory-card .card-back {
    background: white;
    border: 2px solid #dee2e6;
    transform: rotateY(180deg);
    color: var(--dark-color);
}

.memory-card.flipped .card-front {
    transform: rotateY(180deg);
}

.memory-card.flipped .card-back {
    transform: rotateY(0deg);
}

.memory-card.matched {
    opacity: 0.6;
    cursor: default;
}

.memory-card.matched .card-back {
    background: #d4edda;
    border-color: var(--success-color);
}

/* لعبة الاختيار المتعدد */
.question-card {
    border: none;
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius-lg);
}

.choice-item {
    padding: 12px 15px;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
    font-family: var(--font-arabic);
}

.choice-item:hover {
    border-color: var(--secondary-color);
    background: rgba(52, 152, 219, 0.05);
}

.choice-item.correct {
    background: #d4edda;
    border-color: var(--success-color);
    color: #155724;
}

.choice-item.incorrect {
    background: #f8d7da;
    border-color: var(--danger-color);
    color: #721c24;
}

.choice-item input[type="radio"] {
    margin-left: 10px;
    transform: scale(1.2);
}

/* لعبة ترتيب الكلمات */
.word-ordering-area {
    background: var(--light-color);
    padding: 20px;
    border-radius: var(--border-radius-lg);
}

.words-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    min-height: 80px;
    padding: 15px;
    background: white;
    border-radius: var(--border-radius);
    border: 2px dashed #dee2e6;
}

.word-item {
    background: var(--primary-gradient);
    color: white;
    padding: 8px 15px;
    border-radius: 25px;
    cursor: grab;
    user-select: none;
    transition: var(--transition);
    font-weight: 500;
    font-family: var(--font-arabic);
}

.word-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(102, 126, 234, 0.4);
}

.word-item.dragging {
    opacity: 0.5;
    transform: rotate(5deg);
}

.sentence-area {
    min-height: 80px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    padding: 15px;
    background: white;
    border-radius: var(--border-radius);
}

.sentence-area.drag-over {
    border-color: var(--secondary-color);
    background: rgba(52, 152, 219, 0.05);
}

.sentence-word {
    background: var(--success-color);
    color: white;
    padding: 8px 15px;
    border-radius: 25px;
    font-weight: 500;
    font-family: var(--font-arabic);
}

/* لعبة املأ الفراغ */
.sentence-text {
    font-size: 1.3rem;
    line-height: 2;
    padding: 20px;
    background: white;
    border-radius: var(--border-radius);
    border: 2px solid #e9ecef;
    text-align: center;
    font-family: var(--font-arabic);
}

.blank-space {
    display: inline-block;
    min-width: 100px;
    padding: 5px 10px;
    border-bottom: 3px solid var(--secondary-color);
    margin: 0 5px;
    background: rgba(52, 152, 219, 0.1);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-arabic);
}

.blank-space.filled {
    background: #e3f2fd;
    border-bottom-color: #2196f3;
}

.blank-space.correct {
    background: #d4edda;
    color: #155724;
    border-bottom-color: var(--success-color);
}

.blank-space.incorrect {
    background: #f8d7da;
    color: #721c24;
    border-bottom-color: var(--danger-color);
    animation: shake 0.5s ease-in-out;
}

.word-choices {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    padding: 20px;
}

.word-choice {
    background: var(--light-color);
    border: 2px solid #dee2e6;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
    font-weight: 500;
    font-family: var(--font-arabic);
}

.word-choice:hover {
    border-color: var(--secondary-color);
    background: rgba(52, 152, 219, 0.1);
    transform: translateY(-2px);
}

.word-choice.used {
    opacity: 0.3;
    cursor: default;
    pointer-events: none;
}

/* نتائج الألعاب */
.game-results {
    padding: 30px;
}

.results-card {
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius-lg);
}

.score-circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.circle-progress {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: conic-gradient(#e9ecef 0deg, #e9ecef 360deg);
    transition: background 2s ease;
}

.circle-content {
    width: 80%;
    height: 80%;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.percentage {
    font-size: 2rem;
    font-weight: bold;
    color: var(--dark-color);
}

.stat-card {
    text-align: center;
    padding: 15px;
    background: var(--light-color);
    border-radius: var(--border-radius);
}

.stat-card h5 {
    font-size: 2rem;
    font-weight: bold;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

/* رسائل التغذية الراجعة */
.feedback-alert {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    min-width: 300px;
    border: none;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    animation: slideInRight 0.5s ease;
}

/* حركات CSS */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

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

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.pulse {
    animation: pulse 1s infinite;
}

/* تصميم متجاوب للألعاب */
@media (max-width: 768px) {
    .game-container {
        padding: 15px;
    }
    
    .memory-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
        padding: 15px;
    }
    
    .matching-items {
        gap: 8px;
        padding: 10px;
    }
    
    .matching-item {
        padding: 10px 15px;
        min-width: 60px;
        font-size: 0.9rem;
    }
    
    .word-item {
        padding: 6px 12px;
        font-size: 0.9rem;
    }
    
    .sentence-text {
        font-size: 1.1rem;
        padding: 15px;
    }
    
    .blank-space {
        min-width: 80px;
        padding: 3px 8px;
    }
    
    .score-circle {
        width: 120px;
        height: 120px;
    }
    
    .percentage {
        font-size: 1.5rem;
    }
    
    .feedback-alert {
        right: 10px;
        left: 10px;
        min-width: auto;
    }
}

/* ========================================
   أنماط المحتوى التفاعلي الجديد
   ======================================== */

/* خلفية متدرجة للقسم التفاعلي */
.bg-gradient-primary {
    background: var(--primary-gradient) !important;
}

/* بطاقات المحتوى التفاعلي */
.interactive-card {
    transition: var(--transition);
    border-radius: var(--border-radius-lg);
}

.interactive-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.interactive-icon {
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: var(--transition);
}

.interactive-card:hover .interactive-icon {
    transform: scale(1.1);
    background: rgba(255,255,255,0.2);
}

/* تحسينات للشارات */
.badge {
    font-size: 0.75rem;
    padding: 0.5em 0.75em;
    border-radius: 50px;
}

/* تأثيرات إضافية للأزرار */
.btn-lg {
    padding: 12px 30px;
    font-size: 1.1rem;
    border-radius: 50px;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.4);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(39, 174, 96, 0.4);
}

/* تحسينات متجاوبة للمحتوى التفاعلي */
@media (max-width: 768px) {
    .interactive-icon {
        width: 60px;
        height: 60px;
    }
    
    .interactive-icon i {
        font-size: 2rem !important;
    }
    
    .card-title {
        font-size: 1.2rem;
    }
    
    .btn-lg {
        padding: 10px 25px;
        font-size: 1rem;
    }
}

/* تحسينات إضافية للشفافية */
.bg-white.bg-opacity-10 {
    background-color: rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
}

/* تأثيرات النص على الخلفية المتدرجة */
.text-white .opacity-90 {
    opacity: 0.9;
}

/* ========================================
   أنماط قسم التعلم التفاعلي الجديد
   ======================================== */

/* Interactive Learning Cards */
.interactive-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.interactive-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.interactive-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.interactive-card:hover .interactive-icon {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

.interactive-card .btn {
    border-radius: 25px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.interactive-card .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

.interactive-card .badge {
    border-radius: 15px;
    padding: 6px 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Interactive Learning Section Background */
.bg-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

/* Enhanced card animations */
@keyframes cardFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
}

.interactive-card {
    animation: cardFloat 6s ease-in-out infinite;
}

.interactive-card:nth-child(2) {
    animation-delay: 1s;
}

.interactive-card:nth-child(3) {
    animation-delay: 2s;
}

.interactive-card:nth-child(4) {
    animation-delay: 3s;
}

.interactive-card:nth-child(5) {
    animation-delay: 4s;
}

.interactive-card:nth-child(6) {
    animation-delay: 5s;
}

/* تحسينات خاصة للأزرار في القسم التفاعلي */
.interactive-card .btn-primary {
    background: linear-gradient(45deg, #007bff, #0056b3);
    border: none;
}

.interactive-card .btn-success {
    background: linear-gradient(45deg, #28a745, #1e7e34);
    border: none;
}

.interactive-card .btn-warning {
    background: linear-gradient(45deg, #ffc107, #e0a800);
    border: none;
    color: #212529;
}

.interactive-card .btn-info {
    background: linear-gradient(45deg, #17a2b8, #138496);
    border: none;
}

.interactive-card .btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.7);
    color: white;
    background: transparent;
}

.interactive-card .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

/* تأثيرات الشارات في القسم التفاعلي */
.interactive-card .badge.bg-success {
    background: linear-gradient(45deg, #28a745, #20c997) !important;
}

.interactive-card .badge.bg-info {
    background: linear-gradient(45deg, #17a2b8, #20c997) !important;
}

.interactive-card .badge.bg-warning {
    background: linear-gradient(45deg, #ffc107, #fd7e14) !important;
}

.interactive-card .badge.bg-danger {
    background: linear-gradient(45deg, #dc3545, #e83e8c) !important;
}

.interactive-card .badge.bg-secondary {
    background: linear-gradient(45deg, #6c757d, #5a6268) !important;
}

.interactive-card .badge.bg-primary {
    background: linear-gradient(45deg, #007bff, #6610f2) !important;
}

/* Responsive Design for Interactive Section */
@media (max-width: 768px) {
    .interactive-icon {
        width: 60px;
        height: 60px;
    }
    
    .interactive-icon i {
        font-size: 2rem !important;
    }
    
    .interactive-card .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .interactive-card .badge {
        font-size: 0.7rem;
        padding: 4px 8px;
    }
}

/* تحسينات إضافية للتأثيرات البصرية */
.interactive-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4);
    border-radius: 20px 20px 0 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.interactive-card:hover::before {
    opacity: 1;
}

/* ========================================
   أنماط الدروس المميزة في صفحة الدروس
   ======================================== */

.featured-lesson {
    transition: all 0.3s ease;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.featured-lesson:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.featured-lesson .feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(0,123,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: all 0.3s ease;
}

.featured-lesson:hover .feature-icon {
    transform: scale(1.1);
}

.featured-lesson .btn-sm {
    border-radius: 20px;
    padding: 6px 20px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.75rem;
}

/* أنماط محسنة للأزرار الصغيرة */
.featured-lesson .btn-primary:hover {
    box-shadow: 0 4px 15px rgba(0,123,255,0.3);
}

.featured-lesson .btn-success:hover {
    box-shadow: 0 4px 15px rgba(40,167,69,0.3);
}

.featured-lesson .btn-warning:hover {
    box-shadow: 0 4px 15px rgba(255,193,7,0.3);
}

.featured-lesson .btn-info:hover {
    box-shadow: 0 4px 15px rgba(23,162,184,0.3);
}

/* ========================================
   Admin Panel — Liquid Glass Design System
   الزجاج السائل — نظام تصميم واجهة الإدارة
   ======================================== */

/* --- Admin Body & Animated Background --- */
body.admin-page {
    background: linear-gradient(135deg, #e8eaf6 0%, #f3e5f5 25%, #e1f5fe 50%, #f3e5f5 75%, #e8eaf6 100%);
    background-size: 400% 400%;
    animation: adminGlassShift 25s ease infinite;
    min-height: 100vh;
    font-family: var(--font-display);
}

body.admin-page::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(118, 75, 162, 0.07) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 80%, rgba(56, 239, 125, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

@keyframes adminGlassShift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* --- Frosted Glass Navbar --- */
.admin-page .navbar {
    background: rgba(102, 126, 234, 0.72) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow:
        0 4px 30px rgba(102, 126, 234, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    padding: 0.3rem 0 !important;
    position: sticky;
    top: 0;
    z-index: 1030;
}

.admin-page .navbar .navbar-brand {
    font-family: var(--font-display);
    font-size: 1.15rem !important;
    font-weight: 700;
    color: white !important;
    gap: 0.4rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.admin-page .navbar .navbar-brand i {
    font-size: 1.3rem;
    opacity: 0.9;
}

.admin-page .navbar .nav-link {
    padding: 0.35rem 0.7rem !important;
    font-weight: 500;
    font-size: 0.85rem;
    transition: var(--transition);
    border-radius: 10px;
    margin: 0 0.05rem;
    color: rgba(255, 255, 255, 0.9) !important;
}

.admin-page .navbar .nav-link:hover {
    background: rgba(255, 255, 255, 0.18);
    color: white !important;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(255, 255, 255, 0.08);
}

.admin-page .navbar .nav-link.active {
    background: rgba(255, 255, 255, 0.25);
    color: white !important;
    font-weight: 600;
    box-shadow:
        inset 0 -2px 0 rgba(255, 255, 255, 0.5),
        0 2px 10px rgba(255, 255, 255, 0.08);
}

.admin-page .navbar .nav-link i {
    opacity: 0.9;
    font-size: 0.88rem;
}

/* Navbar Glass Dropdown */
.admin-page .navbar .dropdown-menu {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--border-radius);
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.1),
        0 2px 10px rgba(102, 126, 234, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    padding: 0.5rem;
    margin-top: 0.5rem;
    animation: glassDropIn 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes glassDropIn {
    from { opacity: 0; transform: translateY(-8px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.admin-page .navbar .dropdown-item {
    border-radius: var(--border-radius-sm);
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    color: #334155;
}

.admin-page .navbar .dropdown-item:hover {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
}

.admin-page .navbar .dropdown-item.active,
.admin-page .navbar .dropdown-item:active {
    background: var(--primary-gradient);
    color: white;
}

.admin-page .navbar .dropdown-item i {
    width: 1.2rem;
    text-align: center;
    opacity: 0.7;
}

.admin-page .navbar .dropdown-divider {
    margin: 0.35rem 0.5rem;
    border-color: rgba(102, 126, 234, 0.1);
}

.admin-page .navbar .badge.bg-warning {
    background: linear-gradient(135deg, #f9c43f, #f39c12) !important;
    font-weight: 600;
    font-size: 0.72rem;
    padding: 0.3em 0.6em;
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(243, 156, 18, 0.3);
}

.admin-page .navbar .rounded-circle {
    border: 2px solid rgba(255, 255, 255, 0.7) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
}

/* --- Glass Sidebar --- */
.admin-page .sidebar {
    background: rgba(255, 255, 255, 0.5) !important;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-left: 1px solid rgba(255, 255, 255, 0.35);
    min-height: calc(100vh - 60px);
    box-shadow:
        -4px 0 20px rgba(102, 126, 234, 0.06),
        inset 1px 0 0 rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 1;
}

.admin-page .sidebar .position-sticky {
    padding: 1.5rem 0.75rem 1rem;
}

.admin-page .sidebar .admin-profile {
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: var(--border-radius);
    padding: 1.25rem 1rem;
    margin-bottom: 1.25rem;
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.08);
}

.admin-page .sidebar .avatar-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-gradient) !important;
    box-shadow:
        0 4px 15px rgba(102, 126, 234, 0.35),
        0 0 0 3px rgba(255, 255, 255, 0.5);
}

.admin-page .sidebar .avatar-circle i {
    font-size: 1.5rem;
}

.admin-page .sidebar .admin-profile h6 {
    font-family: var(--font-display);
    font-weight: 600;
    color: #1e293b;
    font-size: 0.95rem;
}

.admin-page .sidebar .admin-profile small {
    color: #667eea;
    font-weight: 500;
}

.admin-page .sidebar .nav-link {
    color: #475569 !important;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.7rem 1rem;
    border-radius: 10px;
    margin: 0.15rem 0;
    transition: var(--transition);
}

.admin-page .sidebar .nav-link:hover {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea !important;
    transform: translateX(-3px);
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.06);
}

.admin-page .sidebar .nav-link.active {
    background: var(--primary-gradient);
    color: white !important;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.35);
}

.admin-page .sidebar .nav-link.active i {
    opacity: 1;
}

.admin-page .sidebar .nav-link i {
    width: 1.3rem;
    text-align: center;
    opacity: 0.7;
    font-size: 0.88rem;
}

/* Sidebar Settings Group */
.admin-page .sidebar .sidebar-settings-group {
    margin-top: 0.5rem;
}

.admin-page .sidebar .sidebar-submenu {
    margin: 0.4rem 0 0.25rem;
    padding: 0.5rem 0.5rem 0.5rem 0;
    border-right: 2px solid rgba(102, 126, 234, 0.2);
    background: rgba(102, 126, 234, 0.04);
    border-radius: var(--border-radius);
}

.admin-page .sidebar .sidebar-submenu-link {
    margin: 0.1rem 0;
    padding: 0.5rem 0.85rem;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 500;
    transition: var(--transition);
    color: #64748b !important;
}

.admin-page .sidebar .sidebar-submenu-link:hover {
    background: rgba(102, 126, 234, 0.08);
    color: #667eea !important;
    transform: translateX(-2px);
}

.admin-page .sidebar .sidebar-submenu-link.active {
    background: rgba(102, 126, 234, 0.14);
    color: #667eea !important;
    font-weight: 700;
}

.admin-page .sidebar .sidebar-submenu-link i {
    width: 1.1rem;
    text-align: center;
    opacity: 0.75;
}

/* --- Admin Content Area --- */
.admin-page .container-fluid {
    padding-top: 0.75rem;
    padding-bottom: 1rem;
    position: relative;
    z-index: 1;
}

/* Compact page headers */
.admin-page .container-fluid > .d-flex.border-bottom {
    padding-top: 0.5rem !important;
    padding-bottom: 0.4rem !important;
    margin-bottom: 0.75rem !important;
}

.admin-page .container-fluid > .d-flex .h2,
.admin-page .container-fluid > .d-flex h1,
.admin-page .container-fluid > .d-flex h2 {
    font-size: 1.1rem !important;
    margin-bottom: 0 !important;
}

/* Dashboard compact layout */
.admin-dashboard .container-fluid > .row,
.admin-dashboard .dash-stats-strip,
.admin-dashboard .container-fluid > .d-flex {
    max-width: 900px;
}

/* --- Glass Cards --- */
.admin-page .card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--border-radius);
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
    transition: var(--transition);
}

.admin-page .card:hover {
    transform: translateY(-2px);
    box-shadow:
        0 6px 24px rgba(102, 126, 234, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.72);
}

.admin-page .card-header {
    background: rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    font-family: var(--font-display);
    font-weight: 600;
    padding: 0.6rem 1rem;
    border-radius: var(--border-radius) var(--border-radius) 0 0 !important;
}

.admin-page .card-header h5 {
    font-size: 0.88rem;
    margin: 0;
}

.admin-page .card-body {
    background: transparent;
    padding: 0.75rem 1rem;
}

.admin-page .list-group-item {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.25);
    padding: 0.5rem 1rem;
    font-size: 0.88rem;
}

.admin-page .list-group-item h6 {
    font-size: 0.85rem;
}

/* --- Dashboard Stats Strip (Liquid Glass) --- */
.dash-stats-strip {
    display: flex;
    gap: 0.4rem;
    overflow-x: auto;
    padding: 0.1rem 0;
}

.dash-stat-chip {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex: 1 1 0;
    min-width: 0;
    padding: 0.3rem 0.5rem;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.42);
    border-radius: 8px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.5);
    text-decoration: none !important;
    color: inherit !important;
    transition: var(--transition);
}

.dash-stat-chip:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(102, 126, 234, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.72);
}

.dash-stat-icon {
    width: 26px;
    height: 26px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.7rem;
    flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.dash-stat-value {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: #1e293b;
    line-height: 1;
}

.dash-stat-label {
    font-size: 0.65rem;
    font-weight: 500;
    color: #64748b;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dash-stat-chip--muted {
    cursor: default;
}

@media (max-width: 768px) {
    .dash-stats-strip {
        flex-wrap: nowrap;
        gap: 0.5rem;
        padding-bottom: 0.25rem;
        scroll-snap-type: x proximity;
    }
    .dash-stat-chip {
        flex: 0 0 auto;
        min-width: 132px;
        padding: 0.55rem 0.75rem;
        scroll-snap-align: start;
    }
    .dash-stat-label {
        display: none;
    }
}

/* --- Glass Stats Cards --- */
.admin-page .stats-card,
.stats-card {
    background: rgba(255, 255, 255, 0.58);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.42);
    border-radius: var(--border-radius);
    transition: var(--transition);
    overflow: hidden;
    position: relative;
}

.admin-page .stats-card::before,
.stats-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.admin-page .stats-card:hover,
.stats-card:hover {
    transform: translateY(-5px);
    box-shadow:
        0 12px 30px rgba(102, 126, 234, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.76);
}

.stats-card .card-body {
    padding: 1.25rem;
}

.stats-card .stats-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.stats-card .stats-icon.bg-primary {
    background: var(--primary-gradient) !important;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.stats-card .stats-icon.bg-success {
    background: var(--success-gradient) !important;
    box-shadow: 0 4px 12px rgba(17, 153, 142, 0.3);
}

.stats-card .stats-icon.bg-warning {
    background: linear-gradient(135deg, #f9c43f, #f39c12) !important;
    box-shadow: 0 4px 12px rgba(243, 156, 18, 0.3);
}

.stats-card .stats-icon.bg-danger {
    background: var(--warning-gradient) !important;
    box-shadow: 0 4px 12px rgba(240, 147, 251, 0.3);
}

.stats-card .stats-icon.bg-info {
    background: linear-gradient(135deg, #17a2b8, #20c9e0) !important;
    box-shadow: 0 4px 12px rgba(23, 162, 184, 0.3);
}

/* --- Glass Tables --- */
.admin-page .table {
    border-radius: var(--border-radius);
    overflow: hidden;
}

.admin-page .table thead th {
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
    font-weight: 600;
    font-size: 0.88rem;
    color: #475569;
    padding: 0.9rem 1rem;
    white-space: nowrap;
}

.admin-page .table tbody td {
    padding: 0.85rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid rgba(255, 255, 255, 0.25);
    font-size: 0.9rem;
    background: transparent;
}

.admin-page .table tbody tr:hover {
    background-color: rgba(102, 126, 234, 0.05);
}

.admin-page .table tbody tr:last-child td {
    border-bottom: none;
}

/* --- Glass Buttons --- */
.admin-page .btn-primary {
    background: var(--primary-gradient);
    border: none;
    box-shadow: 0 4px 14px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

.admin-page .btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(180deg, rgba(255,255,255,0.15) 0%, transparent 100%);
    pointer-events: none;
}

.admin-page .btn-primary:hover {
    box-shadow: 0 6px 22px rgba(102, 126, 234, 0.45);
    transform: translateY(-2px);
}

.admin-page .btn-success {
    background: var(--success-gradient);
    border: none;
    box-shadow: 0 4px 14px rgba(17, 153, 142, 0.25);
    position: relative;
    overflow: hidden;
}

.admin-page .btn-success::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(180deg, rgba(255,255,255,0.15) 0%, transparent 100%);
    pointer-events: none;
}

.admin-page .btn-success:hover {
    box-shadow: 0 6px 22px rgba(17, 153, 142, 0.4);
    transform: translateY(-2px);
}

.admin-page .btn-outline-primary {
    border-color: rgba(102, 126, 234, 0.4);
    color: #667eea;
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.admin-page .btn-outline-primary:hover {
    background: var(--primary-gradient);
    border-color: transparent;
    color: white;
    box-shadow: 0 4px 14px rgba(102, 126, 234, 0.35);
}

/* --- Glass Forms --- */
.admin-page .form-control,
.admin-page .form-select {
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 10px;
    border: 1.5px solid rgba(255, 255, 255, 0.45);
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
    transition: var(--transition);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04);
}

.admin-page .form-control:focus,
.admin-page .form-select:focus {
    border-color: rgba(102, 126, 234, 0.5);
    box-shadow:
        0 0 0 3px rgba(102, 126, 234, 0.12),
        inset 0 1px 2px rgba(0, 0, 0, 0.04);
    background: rgba(255, 255, 255, 0.78);
}

.admin-page .form-label {
    font-weight: 600;
    font-size: 0.88rem;
    color: #475569;
    margin-bottom: 0.4rem;
}

.admin-page .form-check-input:checked {
    background-color: #667eea;
    border-color: #667eea;
}

/* --- Glass Badges --- */
.admin-page .badge.bg-primary {
    background: var(--primary-gradient) !important;
}

.admin-page .badge.bg-success {
    background: var(--success-gradient) !important;
}

/* --- Glass Pagination --- */
.admin-page .page-link {
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border-radius: 10px !important;
    margin: 0 0.15rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #667eea;
    font-weight: 500;
    transition: var(--transition);
}

.admin-page .page-link:hover {
    background: rgba(102, 126, 234, 0.1);
    border-color: rgba(102, 126, 234, 0.3);
    color: #667eea;
}

.admin-page .page-item.active .page-link {
    background: var(--primary-gradient);
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* --- Glass Alerts --- */
.admin-page .alert {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
}

.admin-page .alert-success {
    background: rgba(17, 153, 142, 0.08);
    border-right: 4px solid #11998e;
    color: #0d7a6e;
}

.admin-page .alert-danger {
    background: rgba(231, 76, 60, 0.08);
    border-right: 4px solid #e74c3c;
    color: #c0392b;
}

.admin-page .alert-warning {
    background: rgba(243, 156, 18, 0.08);
    border-right: 4px solid #f39c12;
    color: #b8860b;
}

.admin-page .alert-info {
    background: rgba(102, 126, 234, 0.08);
    border-right: 4px solid #667eea;
    color: #4a5fa8;
}

/* --- Glass Footer --- */
.admin-page .admin-footer {
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-top: 1px solid rgba(255, 255, 255, 0.35);
    padding: 1rem 0;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.03);
}

.admin-page .admin-footer p {
    font-size: 0.85rem;
    color: #64748b;
    margin: 0;
}

/* --- Admin Breadcrumb --- */
.admin-page .breadcrumb {
    background: transparent;
    padding: 0;
    margin-bottom: 1.5rem;
}

.admin-page .breadcrumb-item a {
    color: #667eea;
    font-weight: 500;
}

.admin-page .breadcrumb-item.active {
    color: #64748b;
}

/* --- Glass Modal --- */
.admin-page .modal-content {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--border-radius-lg);
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.admin-page .modal-header {
    background: rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

/* --- Admin Scrollbar --- */
.admin-page .sidebar::-webkit-scrollbar {
    width: 4px;
}

.admin-page .sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.admin-page .sidebar::-webkit-scrollbar-thumb {
    background: rgba(102, 126, 234, 0.2);
    border-radius: 10px;
}

.admin-page .sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(102, 126, 234, 0.4);
}

/* --- Responsive Admin --- */
@media (max-width: 768px) {
    .admin-page .sidebar {
        min-height: auto;
        border-left: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    }
    .admin-page .sidebar .position-sticky {
        padding: 1rem 0.5rem;
    }
    .admin-page .sidebar .admin-profile {
        padding: 1rem;
    }
    body.admin-page::before {
        display: none;
    }
}

@media (max-width: 991.98px) {
    body.homepage .public-navbar .navbar-collapse,
    body.listing-page .public-navbar .navbar-collapse,
    body.login-page .public-navbar .navbar-collapse,
    body.register-page .public-navbar .navbar-collapse,
    .admin-page .navbar .navbar-collapse {
        margin-top: 0.75rem;
        padding: 0.85rem;
        border-radius: 20px;
        border: 1px solid rgba(255, 255, 255, 0.24);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        box-shadow: 0 14px 32px rgba(31, 47, 79, 0.12);
    }

    body.homepage .public-navbar .navbar-collapse,
    body.listing-page .public-navbar .navbar-collapse,
    body.login-page .public-navbar .navbar-collapse,
    body.register-page .public-navbar .navbar-collapse {
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.32), rgba(255, 255, 255, 0.14));
    }

    .admin-page .navbar .navbar-collapse {
        background: linear-gradient(180deg, rgba(102, 126, 234, 0.34), rgba(102, 126, 234, 0.18));
    }

    body.homepage .public-navbar .navbar-nav,
    body.listing-page .public-navbar .navbar-nav,
    body.login-page .public-navbar .navbar-nav,
    body.register-page .public-navbar .navbar-nav,
    .admin-page .navbar .navbar-nav {
        width: 100%;
        align-items: stretch;
        gap: 0.35rem;
    }

    body.homepage .public-navbar .nav-link,
    body.listing-page .public-navbar .nav-link,
    body.login-page .public-navbar .nav-link,
    body.register-page .public-navbar .nav-link,
    .admin-page .navbar .nav-link {
        width: 100%;
        margin: 0;
        justify-content: space-between;
    }

    body.homepage .public-navbar .dropdown-menu,
    body.listing-page .public-navbar .dropdown-menu,
    body.login-page .public-navbar .dropdown-menu,
    body.register-page .public-navbar .dropdown-menu,
    .admin-page .navbar .dropdown-menu {
        position: static !important;
        min-width: 0;
        width: 100%;
        margin-top: 0.35rem;
    }
}

@media (max-width: 768px) {
    .hero-kicker,
    .hero-note-pill {
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    .hero-note-list {
        gap: 0.5rem;
    }

    .hero-media-head {
        flex-wrap: wrap;
    }

    .hero-media-body {
        align-items: stretch;
        justify-content: flex-end;
        padding-bottom: 3.75rem;
    }

    .hero-media-text {
        position: static;
        width: 100%;
        opacity: 1;
        pointer-events: auto;
        transform: none;
        margin-top: auto;
        margin-bottom: 0.75rem;
    }

    .hero-media-card:hover .hero-media-text {
        transform: none;
    }

    .hero-media-cta {
        left: 1rem;
        right: 1rem;
        justify-content: center;
    }

    .admin-page .container-fluid {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .admin-page .container-fluid > .d-flex,
    .admin-page .card-header .d-flex,
    .admin-page .btn-toolbar,
    .admin-page .btn-group {
        gap: 0.5rem;
    }

    .admin-page .container-fluid > .d-flex {
        align-items: stretch !important;
    }

    .admin-page .btn-toolbar,
    .admin-page .btn-group {
        width: 100%;
        flex-wrap: wrap;
    }

    .admin-page .btn-toolbar .btn,
    .admin-page .btn-group > .btn,
    .admin-page .btn-group > a {
        flex: 1 1 0;
        min-width: 140px;
    }

    .admin-page .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .admin-page .table-responsive > .table {
        min-width: 680px;
    }

    .admin-page .pagination {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.35rem;
    }
}

/* --- Glass Badges --- */
.admin-page .badge.bg-primary {
    background: var(--primary-gradient) !important;
}

.admin-page .badge.bg-success {
    background: var(--success-gradient) !important;
}

/* --- Glass Pagination --- */
.admin-page .page-link {
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border-radius: 10px !important;
    margin: 0 0.15rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #667eea;
    font-weight: 500;
    transition: var(--transition);
}

.admin-page .page-link:hover {
    background: rgba(102, 126, 234, 0.1);
    border-color: rgba(102, 126, 234, 0.3);
    color: #667eea;
}

.admin-page .page-item.active .page-link {
    background: var(--primary-gradient);
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* --- Glass Alerts --- */
.admin-page .alert {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
}

.admin-page .alert-success {
    background: rgba(17, 153, 142, 0.08);
    border-right: 4px solid #11998e;
    color: #0d7a6e;
}

.admin-page .alert-danger {
    background: rgba(231, 76, 60, 0.08);
    border-right: 4px solid #e74c3c;
    color: #c0392b;
}

.admin-page .alert-warning {
    background: rgba(243, 156, 18, 0.08);
    border-right: 4px solid #f39c12;
    color: #b8860b;
}

.admin-page .alert-info {
    background: rgba(102, 126, 234, 0.08);
    border-right: 4px solid #667eea;
    color: #4a5fa8;
}

/* --- Glass Footer --- */
.admin-page .admin-footer {
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-top: 1px solid rgba(255, 255, 255, 0.35);
    padding: 1rem 0;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.03);
}

.admin-page .admin-footer p {
    font-size: 0.85rem;
    color: #64748b;
    margin: 0;
}

/* --- Admin Breadcrumb --- */
.admin-page .breadcrumb {
    background: transparent;
    padding: 0;
    margin-bottom: 1.5rem;
}

.admin-page .breadcrumb-item a {
    color: #667eea;
    font-weight: 500;
}

.admin-page .breadcrumb-item.active {
    color: #64748b;
}

/* --- Glass Modal --- */
.admin-page .modal-content {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--border-radius-lg);
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.admin-page .modal-header {
    background: rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

/* --- Admin Scrollbar --- */
.admin-page .sidebar::-webkit-scrollbar {
    width: 4px;
}

.admin-page .sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.admin-page .sidebar::-webkit-scrollbar-thumb {
    background: rgba(102, 126, 234, 0.2);
    border-radius: 10px;
}

.admin-page .sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(102, 126, 234, 0.4);
}

/* --- Responsive Admin --- */
@media (max-width: 768px) {
    .admin-page .sidebar {
        min-height: auto;
        border-left: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    }
    .admin-page .sidebar .position-sticky {
        padding: 1rem 0.5rem;
    }
    .admin-page .sidebar .admin-profile {
        padding: 1rem;
    }
    body.admin-page::before {
        display: none;
    }
}

/* ====== Drag-Drop Upload Zones ====== */
.upload-area {
    border-radius: var(--border-radius);
    transition: var(--transition);
}
.upload-area:hover {
    border-color: #667eea !important;
    background-color: rgba(102, 126, 234, 0.03);
}
.upload-area.drag-over {
    border-color: #667eea !important;
    background-color: rgba(102, 126, 234, 0.06);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.15);
}
.upload-area label {
    margin-bottom: 0;
}
.upload-area .fas {
    opacity: 0.7;
    transition: opacity 0.3s;
}
.upload-area:hover .fas {
    opacity: 1;
    color: #667eea;
}
.image-gallery-item .btn-danger {
    padding: 0.15rem 0.35rem;
    font-size: 0.65rem;
    line-height: 1;
    border-radius: 50%;
}
.border-dashed {
    border-style: dashed !important;
}

/* ====== Template Cards ====== */
.lesson-template-grid {
    align-items: stretch;
}

.template-card {
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: var(--transition);
    min-height: 100%;
}

.template-card-body {
    padding: 1rem 0.9rem;
}

.template-card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    margin-bottom: 0.7rem;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.14), rgba(118, 75, 162, 0.1));
    font-size: 1.6rem;
    line-height: 1;
}

.template-card .card-title {
    font-size: 0.95rem;
}

.template-card-copy {
    display: block;
    line-height: 1.45;
    font-size: 0.8rem;
}

.template-card:hover {
    border-color: #667eea !important;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.2);
}
.template-card.border-primary {
    background-color: rgba(102, 126, 234, 0.04);
}

@media (min-width: 1400px) {
    .template-card-body {
        padding: 0.9rem 0.75rem;
    }

    .template-card-copy {
        font-size: 0.76rem;
    }
}

@media (max-width: 767.98px) {
    .template-card-body {
        padding: 0.9rem 0.85rem;
    }

    .template-card-icon {
        width: 2.6rem;
        height: 2.6rem;
        font-size: 1.4rem;
        margin-bottom: 0.55rem;
    }
}

/* --- Admin Modal --- */
.admin-page .modal-header {
    background: linear-gradient(135deg, #f8f9ff 0%, #f0f2ff 100%);
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

.admin-page .modal-content {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

/* --- Admin Scrollbar --- */
.admin-page .sidebar::-webkit-scrollbar {
    width: 4px;
}

.admin-page .sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.admin-page .sidebar::-webkit-scrollbar-thumb {
    background: rgba(102, 126, 234, 0.2);
    border-radius: 10px;
}

.admin-page .sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(102, 126, 234, 0.4);
}

/* --- Responsive Admin --- */
@media (max-width: 768px) {
    .admin-page .sidebar {
        min-height: auto;
        border-left: none;
        border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    }
    .admin-page .sidebar .position-sticky {
        padding: 1rem 0.5rem;
    }
    .admin-page .sidebar .admin-profile {
        padding: 1rem;
    }
}