/* ============================================
   منصة المعلمة مايسة - المكونات الخاصة
   ============================================ */

/* تحسينات عامة للوضوح والراحة */

/* تحسين البطاقات */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--border-medium);
    transform: translateY(-4px);
}

/* تحسين الأزرار */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-main);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    box-shadow: var(--shadow-sm);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--text-white);
    box-shadow: 0 4px 12px rgba(13, 115, 119, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    box-shadow: 0 6px 16px rgba(13, 115, 119, 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
    color: var(--text-white);
    box-shadow: 0 4px 12px rgba(26, 188, 156, 0.3);
}

.btn-secondary:hover {
    box-shadow: 0 6px 16px rgba(26, 188, 156, 0.4);
}

.btn-success {
    background: linear-gradient(135deg, var(--success) 0%, var(--success-light) 100%);
    color: var(--text-white);
    box-shadow: var(--shadow-success);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning) 0%, var(--warning-light) 100%);
    color: var(--text-white);
    box-shadow: var(--shadow-warning);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger) 0%, var(--danger-light) 100%);
    color: var(--text-white);
    box-shadow: var(--shadow-danger);
}

/* تحسين العناوين */
.section-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    right: 0;
    width: 60%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
}

/* تحسين النصوص */
.text-highlight {
    background: linear-gradient(120deg, rgba(13, 115, 119, 0.1) 0%, rgba(26, 188, 156, 0.1) 100%);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    color: var(--primary-dark);
}

/* تحسين الخلفيات */
.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
}

.bg-gradient-secondary {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
}

.bg-gradient-accent {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
}

/* ============================================
   بطاقات الصفوف الدراسية
   ============================================ */
.grades-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--space-lg);
}

.grade-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-md);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.grade-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.grade-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-colored);
    border-color: var(--primary);
}

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

.grade-card:active {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.grade-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    display: block;
}

/* أيقونات حسب المرحلة - ألوان أكثر وضوحاً وتناسقاً */
.grade-card[data-grade="1"] .grade-icon,
.grade-card[data-grade="2"] .grade-icon,
.grade-card[data-grade="3"] .grade-icon,
.grade-card[data-grade="4"] .grade-icon {
    color: #e74c3c;
    text-shadow: 0 2px 4px rgba(231, 76, 60, 0.3);
}

.grade-card[data-grade="5"] .grade-icon,
.grade-card[data-grade="6"] .grade-icon,
.grade-card[data-grade="7"] .grade-icon,
.grade-card[data-grade="8"] .grade-icon {
    color: #f39c12;
    text-shadow: 0 2px 4px rgba(243, 156, 18, 0.3);
}

.grade-card[data-grade="9"] .grade-icon,
.grade-card[data-grade="10"] .grade-icon,
.grade-card[data-grade="11"] .grade-icon,
.grade-card[data-grade="12"] .grade-icon {
    color: #3498db;
    text-shadow: 0 2px 4px rgba(52, 152, 219, 0.3);
}

.grade-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-white);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    display: inline-block;
    padding: var(--space-xs) var(--space-lg);
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    box-shadow: 0 4px 8px rgba(13, 115, 119, 0.25);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.grade-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 600;
    margin-top: var(--space-sm);
    padding: 0.25rem 0.75rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    display: inline-block;
}

/* ============================================
   صفحة تفاصيل الصف - الفصول الدراسية
   ============================================ */
.grade-detail-header {
    text-align: center;
    margin-bottom: var(--space-xxl);
    padding: var(--space-xl);
    background: linear-gradient(135deg, rgba(13, 115, 119, 0.08) 0%, rgba(26, 188, 156, 0.08) 100%);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(13, 115, 119, 0.1);
}

.grade-detail-header h1 {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.grade-detail-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.semesters-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.semester-block {
    background: linear-gradient(145deg, #ffffff, #f8fafc);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-light);
    transition: all var(--transition-normal);
}

.semester-block:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--border-medium);
    transform: translateY(-2px);
}

.semester-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--bg-secondary);
}

.semester-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.semester-block:nth-child(1) .semester-icon {
    background: linear-gradient(135deg, rgba(39, 174, 96, 0.15) 0%, rgba(46, 204, 113, 0.1) 100%);
    color: #27ae60;
    border: 2px solid rgba(39, 174, 96, 0.2);
}

.semester-block:nth-child(2) .semester-icon {
    background: linear-gradient(135deg, rgba(243, 156, 18, 0.15) 0%, rgba(241, 196, 15, 0.1) 100%);
    color: #f39c12;
    border: 2px solid rgba(243, 156, 18, 0.2);
}

.semester-block:nth-child(3) .semester-icon {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.15) 0%, rgba(93, 173, 226, 0.1) 100%);
    color: #3498db;
    border: 2px solid rgba(52, 152, 219, 0.2);
}

.semester-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.semester-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 500;
    background: var(--bg-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    display: inline-block;
    margin-top: 0.25rem;
}

/* ============================================
   بطاقات الأنشطة (حل الدروس، ألعاب، أوراق)
   ============================================ */
.actions-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.action-card {
    background: linear-gradient(145deg, #ffffff, #f8fafc);
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-lg);
    text-align: center;
    cursor: pointer;
    border: 2px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.action-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.4) 0%, rgba(255,255,255,0) 100%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.action-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: currentColor;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.action-card:hover {
    transform: translateY(-6px);
    border-color: currentColor;
    box-shadow: var(--shadow-md);
}

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

.action-card:hover::after {
    opacity: 1;
}

.action-card.lessons {
    color: var(--success);
    background: linear-gradient(145deg, #f0fdf4, #ffffff);
}

.action-card.lessons:hover {
    box-shadow: var(--shadow-success);
}

.action-card.games {
    color: var(--accent);
    background: linear-gradient(145deg, #fffbeb, #ffffff);
}

.action-card.games:hover {
    box-shadow: var(--shadow-warning);
}

.action-card.worksheets {
    color: var(--accent2);
    background: linear-gradient(145deg, #faf5ff, #ffffff);
}

.action-card.worksheets:hover {
    box-shadow: 0 4px 12px rgba(155, 89, 182, 0.2);
}

.action-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    display: block;
    transition: transform var(--transition-fast);
}

.action-card:hover .action-icon {
    transform: scale(1.1);
}

.action-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.action-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    font-weight: 500;
}

.action-count {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--space-md);
    padding: 0.5rem 1rem;
    background: rgba(0, 0, 0, 0.04);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* ============================================
   بطاقات المحتوى (ألعاب/أوراق)
   ============================================ */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.content-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
}

.content-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.content-thumbnail {
    width: 100%;
    height: 180px;
    background: linear-gradient(135deg, var(--bg-secondary), #fff);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    position: relative;
    overflow: hidden;
}

.content-thumbnail.game {
    background: linear-gradient(135deg, rgba(243, 156, 18, 0.1), rgba(230, 126, 34, 0.05));
}

.content-thumbnail.worksheet {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.1), rgba(192, 57, 43, 0.05));
}

.content-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.content-badge.game {
    background: var(--accent);
    color: white;
}

.content-badge.worksheet {
    background: var(--danger);
    color: white;
}

.content-info {
    padding: var(--space-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.content-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.content-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: auto;
    padding-top: var(--space-md);
    border-top: 1px solid var(--bg-secondary);
    font-size: 0.875rem;
    color: var(--text-light);
}

.content-meta i {
    margin-left: var(--space-xs);
}

/* ============================================
   زر الرجوع
   ============================================ */
.back-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--bg-secondary);
    border: none;
    border-radius: var(--radius-full);
    font-family: var(--font-main);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: var(--space-xl);
}

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

/* ============================================
   قائمة المحتوى
   ============================================ */
.content-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.content-list-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: 2px solid transparent;
}

.content-list-item:hover {
    border-color: var(--primary);
    transform: translateX(-4px);
}

.content-list-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.content-list-icon.game {
    background: rgba(243, 156, 18, 0.1);
    color: var(--accent);
}

.content-list-icon.worksheet {
    background: rgba(231, 76, 60, 0.1);
    color: var(--danger);
}

.content-list-info {
    flex: 1;
}

.content-list-title {
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.content-list-desc {
    font-size: 0.875rem;
    color: var(--text-light);
}

.content-list-arrow {
    color: var(--text-light);
    transition: transform var(--transition-fast);
}

.content-list-item:hover .content-list-arrow {
    transform: translateX(-4px);
    color: var(--primary);
}

/* ============================================
   صفحة عرض المحتوى (iframe)
   ============================================ */
.content-viewer {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.content-viewer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-secondary);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.content-viewer-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
}

.content-viewer-actions {
    display: flex;
    gap: var(--space-sm);
}

.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.content-viewer-frame {
    width: 100%;
    height: 600px;
    border: none;
}

/* ============================================
   أدوات المعلم
   ============================================ */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-xl);
}

.tool-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 2px solid transparent;
}

.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--secondary);
}

.tool-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-md);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.tool-card:nth-child(1) .tool-icon { background: rgba(231, 76, 60, 0.1); color: #e74c3c; }
.tool-card:nth-child(2) .tool-icon { background: rgba(46, 204, 113, 0.1); color: #2ecc71; }
.tool-card:nth-child(3) .tool-icon { background: rgba(155, 89, 182, 0.1); color: #9b59b6; }
.tool-card:nth-child(4) .tool-icon { background: rgba(52, 152, 219, 0.1); color: #3498db; }

.tool-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.tool-desc {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* ============================================
   التجاوب
   ============================================ */
@media (max-width: 992px) {
    .grades-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: var(--space-md);
    }
    
    .actions-row {
        grid-template-columns: 1fr;
    }
    
    .content-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    }
    
    .grade-detail-header h1 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .grades-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grade-card {
        padding: var(--space-lg) var(--space-sm);
    }
    
    .grade-icon {
        font-size: 2rem;
    }
    
    .grade-number {
        font-size: 1.125rem;
        padding: var(--space-xs) var(--space-md);
    }
    
    .semester-block {
        padding: var(--space-lg);
    }
    
    .semester-header {
        flex-direction: column;
        text-align: center;
    }
    
    .action-icon {
        font-size: 2rem;
    }
    
    .action-title {
        font-size: 1rem;
    }
    
    .content-viewer-frame {
        height: 400px;
    }
}

/* ============================================
   رسوم متحركة
   ============================================ */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

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

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}