/* ============================================================
   📊 Dashboard Page Styles
   با پشتیبانی از تم (روشن/تاریک)
   ============================================================ */

/* ============================================================
   📑 MAIN LAYOUT
   ============================================================ */
.dashboard-page {
    background: var(--bg-body);
    background-image: var(--gradient-bg);
    min-height: 100vh;
}

.dashboard-main {
    padding: 100px 0 60px;
}

/* ============================================================
   📝 DASHBOARD HEADER
   ============================================================ */
.dashboard-header-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.welcome-message {
    flex: 1;
}

.dashboard-title {
    font-size: 2.2rem;
    color: var(--text-primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.dashboard-title i {
    color: var(--secondary-color);
    font-size: 2rem;
}

.dashboard-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.8;
}

.dashboard-subtitle .highlight {
    display: inline-block;
    background: rgba(255, 215, 0, 0.1);
    color: var(--secondary-color);
    padding: 4px 16px;
    border-radius: 20px;
    margin-top: 8px;
    font-weight: 500;
}

.dashboard-date {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 180px;
}

.date-display,
.time-display {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed) ease;
}

.date-display i,
.time-display i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

#currentDate,
#currentTime {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 1rem;
}

/* ============================================================
   📊 DASHBOARD GRID
   ============================================================ */
.dashboard-grid {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.dashboard-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

@media (max-width: 1200px) {
    .dashboard-row {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   🃏 CARDS
   ============================================================ */
.stat-card,
.chart-card,
.level-card,
.quick-actions-card,
.continue-learning-card,
.notifications-card,
.calendar-card,
.recommendations-card {
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed) ease;
    overflow: hidden;
}

.stat-card:hover,
.chart-card:hover,
.level-card:hover,
.quick-actions-card:hover,
.continue-learning-card:hover,
.notifications-card:hover,
.calendar-card:hover,
.recommendations-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--card-shadow);
    transform: translateY(-3px);
}

.card-header {
    padding: 20px 25px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-light);
    flex-wrap: wrap;
    gap: 10px;
}

.card-header h3 {
    font-size: 1.15rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}

.card-header h3 i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.period-select {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 6px 14px;
    font-family: var(--font-family);
    font-size: 0.85rem;
    transition: all var(--transition-speed) ease;
}

.period-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.btn-text {
    background: none;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    font-family: var(--font-family);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: color var(--transition-speed) ease;
}

.btn-text:hover {
    color: var(--secondary-color);
}

.view-all {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.view-all:hover {
    color: var(--primary-color);
}

/* ============================================================
   📊 STAT CARD
   ============================================================ */
.stat-card.primary {
    grid-column: span 2;
}

@media (max-width: 1200px) {
    .stat-card.primary {
        grid-column: span 1;
    }
}

.stat-content {
    padding: 20px 25px 25px;
}

.main-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}

.main-stat {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 18px;
    background: var(--bg-input);
    border-radius: 14px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed) ease;
}

.main-stat:hover {
    border-color: var(--primary-color);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--gradient-btn);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: white;
    flex-shrink: 0;
}

.main-stat:nth-child(2) .stat-icon {
    background: linear-gradient(135deg, #00b09b, #96c93d);
}

.main-stat:nth-child(3) .stat-icon {
    background: linear-gradient(135deg, #f093fb, #f5576c);
}

.main-stat:nth-child(4) .stat-icon {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
}

.stat-info {
    flex: 1;
    min-width: 0;
}

.stat-number {
    display: block;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 2px;
}

.stat-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.stat-progress {
    background: var(--bg-input);
    border-radius: 14px;
    padding: 18px 20px;
    border: 1px solid var(--border-color);
}

.progress-summary {
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.progress-bar {
    height: 8px;
    background: var(--bg-input);
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.progress-fill {
    height: 100%;
    background: var(--gradient-btn);
    border-radius: 4px;
    transition: width 0.6s ease;
}

/* ============================================================
   📈 CHART CARD
   ============================================================ */
.chart-card {
    grid-column: span 1;
}

.chart-legend {
    display: flex;
    gap: 15px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.legend-item i {
    font-size: 0.6rem;
}

.legend-item.study i {
    color: var(--primary-color);
}

.legend-item.practice i {
    color: #00c853;
}

.chart-container {
    height: 200px;
    padding: 20px 25px 25px;
}

/* ============================================================
   🎯 LEVEL CARD
   ============================================================ */
.level-card {
    display: flex;
    flex-direction: column;
}

.level-badge {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ffd700, #ffa500);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
    flex-shrink: 0;
}

.level-number {
    color: #333;
    font-size: 1.6rem;
    font-weight: 700;
}

.level-content {
    padding: 20px 25px;
    flex: 1;
}

.level-progress {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.level-circle {
    position: relative;
    width: 120px;
    height: 120px;
}

.level-circle svg {
    transform: rotate(-90deg);
}

.level-info {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.level-xp {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.level-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 4px;
}

.level-details {
    background: var(--bg-input);
    border-radius: 12px;
    padding: 15px 18px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.level-detail {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.level-detail:first-child {
    padding-top: 0;
}

.level-detail:last-child {
    padding-bottom: 0;
}

.detail-value {
    color: var(--text-primary);
    font-weight: 500;
}

.detail-value.rank {
    color: var(--secondary-color);
    font-weight: 700;
}

.level-achievements {
    padding: 0 25px 25px;
}

.level-achievements h4 {
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-bottom: 12px;
}

.achievements-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.achievement {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    background: var(--bg-input);
    border-radius: 10px;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.85rem;
    transition: all var(--transition-speed) ease;
}

.achievement:hover {
    border-color: var(--primary-color);
}

.achievement i {
    font-size: 1.1rem;
}

.achievement i.gold {
    color: #ffd700;
}

.achievement i.silver {
    color: #c0c0c0;
}

.achievement i.bronze {
    color: #cd7f32;
}

/* ============================================================
   ⚡ QUICK ACTIONS
   ============================================================ */
.quick-actions-card {
    grid-column: span 2;
}

@media (max-width: 1200px) {
    .quick-actions-card {
        grid-column: span 1;
    }
}

.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    padding: 20px 25px 25px;
}

.quick-action {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    background: var(--bg-input);
    border-radius: 14px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed) ease;
    text-decoration: none;
    cursor: pointer;
}

.quick-action:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.action-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    flex-shrink: 0;
}

.quick-action.learning .action-icon {
    background: linear-gradient(135deg, #6a11cb, #2575fc);
}

.quick-action.consultation .action-icon {
    background: linear-gradient(135deg, #f093fb, #f5576c);
}

.quick-action.blog .action-icon {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
}

.quick-action.profile .action-icon {
    background: linear-gradient(135deg, #a8edea, #fed6e3);
    color: #333;
}

.action-info {
    flex: 1;
    min-width: 0;
}

.action-title {
    display: block;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
}

.action-desc {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 2px;
}

/* ============================================================
   📚 CONTINUE LEARNING
   ============================================================ */
.continue-learning-card {
    grid-column: span 2;
}

@media (max-width: 1200px) {
    .continue-learning-card {
        grid-column: span 1;
    }
}

.continue-courses {
    padding: 20px 25px 25px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.continue-course {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 16px 20px;
    background: var(--bg-input);
    border-radius: 14px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed) ease;
}

.continue-course:hover {
    border-color: var(--primary-color);
}

.continue-course.active {
    border-right: 4px solid var(--secondary-color);
}

.continue-course:last-child {
    margin-bottom: 0;
}

.course-thumbnail {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: var(--gradient-btn);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: white;
    flex-shrink: 0;
}

.continue-course:nth-child(2) .course-thumbnail {
    background: linear-gradient(135deg, #00b09b, #96c93d);
}

.continue-course:nth-child(3) .course-thumbnail {
    background: linear-gradient(135deg, #f093fb, #f5576c);
}

.course-details {
    flex: 1;
    min-width: 0;
}

.course-title {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 3px;
    font-weight: 500;
}

.course-lesson {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.course-progress {
    max-width: 280px;
}

.course-progress .progress-bar {
    height: 5px;
    margin-bottom: 4px;
}

.progress-text {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.continue-btn {
    min-width: 80px;
    flex-shrink: 0;
}

.empty-state {
    text-align: center;
    padding: 30px 20px;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    display: block;
    margin-bottom: 15px;
}

.empty-state h4 {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.empty-state p {
    font-size: 0.9rem;
    margin-bottom: 15px;
}

/* ============================================================
   🔔 NOTIFICATIONS
   ============================================================ */
.notifications-card {
    grid-column: span 1;
}

.notifications-list {
    max-height: 350px;
    overflow-y: auto;
    padding: 15px 20px 20px;
}

.notification-item {
    display: flex;
    gap: 14px;
    padding: 14px 16px;
    background: var(--bg-input);
    border-radius: 12px;
    margin-bottom: 10px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed) ease;
    cursor: pointer;
}

.notification-item:hover {
    border-color: var(--primary-color);
}

.notification-item.unread {
    border-right: 3px solid var(--primary-color);
    background: rgba(106, 17, 203, 0.05);
}

.notification-item:last-child {
    margin-bottom: 0;
}

.notification-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: white;
    flex-shrink: 0;
}

.notification-icon.course {
    background: linear-gradient(135deg, #6a11cb, #2575fc);
}

.notification-icon.exam {
    background: linear-gradient(135deg, #f093fb, #f5576c);
}

.notification-icon.tour {
    background: linear-gradient(135deg, #00b09b, #96c93d);
}

.notification-icon.achievement {
    background: linear-gradient(135deg, #ffd700, #ffa500);
}

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-title {
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-bottom: 3px;
    font-weight: 500;
}

.notification-desc {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 5px;
    line-height: 1.5;
}

.notification-time {
    color: var(--text-dark);
    font-size: 0.75rem;
}

.notification-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.notification-empty i {
    font-size: 2.5rem;
    opacity: 0.3;
    display: block;
    margin-bottom: 12px;
}

/* ============================================================
   📅 CALENDAR
   ============================================================ */
.calendar-card {
    grid-column: span 1;
}

.calendar-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.calendar-prev,
.calendar-next {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.calendar-prev:hover,
.calendar-next:hover {
    border-color: var(--primary-color);
    color: var(--text-primary);
}

.calendar-month {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
    min-width: 110px;
    text-align: center;
}

.calendar-header {
    padding: 0 20px;
}

.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 8px;
}

.calendar-days span {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    padding: 6px 0;
}

.calendar-body {
    padding: 0 20px 20px;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    position: relative;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.calendar-day:hover {
    background: rgba(106, 17, 203, 0.1);
}

.calendar-day.current {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
}

.calendar-day.event::after {
    content: '';
    position: absolute;
    bottom: 4px;
    width: 5px;
    height: 5px;
    background: var(--secondary-color);
    border-radius: 50%;
}

.calendar-day.other-month {
    color: var(--text-dark);
    opacity: 0.4;
}

/* ============================================================
   🤖 RECOMMENDATIONS
   ============================================================ */
.recommendations-card {
    grid-column: span 1;
}

.recommendations-list {
    padding: 15px 20px 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.recommendation {
    display: flex;
    gap: 14px;
    padding: 16px;
    background: var(--bg-input);
    border-radius: 14px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed) ease;
}

.recommendation:hover {
    border-color: var(--primary-color);
}

.recommendation-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--gradient-btn);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    flex-shrink: 0;
}

.recommendation:nth-child(2) .recommendation-icon {
    background: linear-gradient(135deg, #00b09b, #96c93d);
}

.recommendation:nth-child(3) .recommendation-icon {
    background: linear-gradient(135deg, #f093fb, #f5576c);
}

.recommendation-content {
    flex: 1;
    min-width: 0;
}

.recommendation-content h4 {
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.recommendation-content p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 8px;
    line-height: 1.5;
}

.recommendation-content .btn-text {
    font-size: 0.8rem;
}

/* ============================================================
   📱 NOTIFICATION DROPDOWN
   ============================================================ */
.notifications {
    position: relative;
}

.notification-btn {
    position: relative;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.notification-btn:hover {
    border-color: var(--primary-color);
    color: var(--text-primary);
}

.notification-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #ff6b6b;
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--bg-body);
}

.notification-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    width: 380px;
    max-width: 90vw;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    display: none;
    animation: fadeInDown 0.3s ease;
}

.notification-dropdown.show {
    display: block;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.notification-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.notification-header h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin: 0;
}

.notification-list {
    max-height: 400px;
    overflow-y: auto;
    padding: 10px 15px;
}

.notification-list .notification-item {
    padding: 12px 14px;
    margin-bottom: 8px;
}

/* ============================================================
   📱 RESPONSIVE
   ============================================================ */
@media (max-width: 992px) {
    .dashboard-main {
        padding: 80px 0 40px;
    }
    
    .dashboard-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .dashboard-main {
        padding: 70px 0 30px;
    }
    
    .dashboard-header-content {
        flex-direction: column;
    }
    
    .dashboard-date {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .date-display,
    .time-display {
        flex: 1;
        min-width: 140px;
    }
    
    .dashboard-title {
        font-size: 1.5rem;
    }
    
    .dashboard-title i {
        font-size: 1.3rem;
    }
    
    .main-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .quick-actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .continue-course {
        flex-wrap: wrap;
    }
    
    .course-progress {
        max-width: 100%;
        width: 100%;
    }
    
    .continue-btn {
        width: 100%;
        text-align: center;
    }
    
    .notification-dropdown {
        left: -150px;
        width: 320px;
    }
}

@media (max-width: 480px) {
    .main-stats {
        grid-template-columns: 1fr;
    }
    
    .quick-actions-grid {
        grid-template-columns: 1fr;
    }
    
    .dashboard-title {
        font-size: 1.3rem;
    }
    
    .dashboard-subtitle {
        font-size: 0.9rem;
    }
    
    .stat-number {
        font-size: 1.3rem;
    }
    
    .level-number {
        font-size: 1.3rem;
    }
    
    .level-badge {
        width: 46px;
        height: 46px;
    }
    
    .level-circle {
        width: 100px;
        height: 100px;
    }
    
    .level-circle svg {
        width: 100px;
        height: 100px;
    }
    
    .level-xp {
        font-size: 1.4rem;
    }
}