/* Dashboard Specific Styles */
:root {
    --dashboard-bg: #f8fafc;
    --sidebar-bg: #1e293b;
    --card-bg: white;
    --primary-blue: #3b82f6;
    --primary-green: #10b981;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --hover-bg: #f1f5f9;
}

/* Dashboard Navigation */
.dashboard-nav {
    background: white;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    text-decoration: none;
    color: var(--text-secondary);
    border-radius: 0.5rem;
    transition: all 0.2s;
    font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
    background: var(--hover-bg);
    color: var(--primary-blue);
}

.nav-user {
    position: relative;
}

.user-menu-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.user-menu-toggle:hover {
    background: var(--hover-bg);
}

.user-avatar {
    width: 2rem;
    height: 2rem;
    background: var(--primary-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

/* Main Container */
.main-container {
    min-height: calc(100vh - 80px);
    background: var(--dashboard-bg);
}

/* Dashboard Container */
.dashboard-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* Dashboard Header */
.dashboard-header {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

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

.user-welcome h1 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 2rem;
}

.user-welcome p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

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

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

/* Stats Section */
.stats-section {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    grid-column: 1 / -1;
}

.stats-section h2 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
    color: white;
    padding: 2rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-icon {
    font-size: 2rem;
    opacity: 0.8;
}

.stat-content h3 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-content p {
    opacity: 0.9;
    font-size: 0.9rem;
}

/* Quick Actions */
.quick-actions-section {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.quick-actions-section h2 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.action-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    border: 2px solid var(--border-color);
    border-radius: 0.75rem;
    background: white;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    color: var(--text-primary);
}

.action-card:hover {
    border-color: var(--primary-blue);
    background: var(--hover-bg);
    transform: translateY(-2px);
}

.action-card i {
    font-size: 2rem;
    color: var(--primary-blue);
}

.action-card span {
    font-weight: 500;
    text-align: center;
}

/* Recent Activity */
.recent-activity-section,
.upcoming-sessions-section {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.recent-activity-section h2,
.upcoming-sessions-section h2 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.activity-list,
.sessions-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.activity-item,
.session-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    transition: background-color 0.2s;
}

.activity-item:hover,
.session-item:hover {
    background: var(--hover-bg);
}

.activity-item i {
    color: var(--primary-blue);
    font-size: 1.2rem;
    width: 1.5rem;
    text-align: center;
}

.activity-content {
    flex: 1;
}

.activity-content p {
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.activity-time {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Session Items */
.session-time {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 80px;
}

.session-time .time {
    font-weight: 600;
    color: var(--primary-blue);
}

.session-time .date {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.session-content {
    flex: 1;
}

.session-content h4 {
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.session-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Loading States */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    gap: 1rem;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Error States */
.error-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    gap: 1rem;
    text-align: center;
    padding: 2rem;
}

.error-container i {
    font-size: 3rem;
    color: #ef4444;
    margin-bottom: 1rem;
}

.error-container h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.error-container p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

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

.btn-primary:hover {
    background: #2563eb;
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

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

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Notifications */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    transform: translateX(400px);
    transition: transform 0.3s ease;
    max-width: 400px;
    opacity: 0;
}

.notification.show,
.notification.notification-success {
    transform: translateX(0);
    opacity: 1;
    border-left: 4px solid var(--primary-green);
}

.notification.notification-error {
    border-left: 4px solid #ef4444;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
}

.notification-content i {
    font-size: 1.2rem;
}

.notification.notification-success i {
    color: var(--primary-green);
}

.notification.notification-error i {
    color: #ef4444;
}

.notification-content span {
    flex: 1;
    font-weight: 500;
    color: var(--text-primary);
}

.notification-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0.25rem;
    border-radius: 0.25rem;
    transition: color 0.2s;
}

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

/* ============================================
   Weekly Coaching Section
   ============================================ */

.weekly-coaching-section {
    background: var(--card-bg);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    grid-column: 1 / -1;
}

.week-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.week-header h2 {
    font-size: 1.25rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.week-header h2 i {
    color: #6c5ce7;
}

.week-badge {
    background: #f1f5f9;
    color: var(--text-secondary);
    padding: 0.3rem 0.9rem;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
}

.week-badge.active-badge {
    background: #d1fae5;
    color: #059669;
}

.coaching-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0;
}

.coaching-tab {
    background: none;
    border: none;
    padding: 0.75rem 1.25rem;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.coaching-tab:hover {
    color: #6c5ce7;
}

.coaching-tab.active {
    color: #6c5ce7;
    border-bottom-color: #6c5ce7;
}

.tab-panel {
    display: none;
    color: var(--text-primary);
    line-height: 1.7;
}

.tab-panel.active {
    display: block;
}

.tab-panel h3 {
    color: var(--text-primary);
    margin: 1.25rem 0 0.5rem;
    font-size: 1rem;
}

.tab-panel ul {
    padding-left: 1.25rem;
    margin: 0.5rem 0 1rem;
}

.tab-panel li {
    margin-bottom: 0.4rem;
    color: var(--text-secondary);
}

.tab-panel p {
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.tab-panel strong {
    color: var(--text-primary);
}

.no-content-msg {
    color: var(--text-secondary);
    font-style: italic;
}

/* Subscribe CTA inside dashboard */
.subscribe-cta-section {
    text-align: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
}

.subscribe-cta-card {
    max-width: 480px;
    margin: 0 auto;
    padding: 1rem 0;
}

.subscribe-cta-card .cta-icon {
    font-size: 2.5rem;
    color: #a29bfe;
    margin-bottom: 1rem;
}

.subscribe-cta-card h2 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.subscribe-cta-card > p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.cta-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
    text-align: left;
    display: inline-block;
}

.cta-features li {
    color: rgba(255,255,255,0.85);
    padding: 0.4rem 0;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.95rem;
}

.cta-features li i {
    color: #a29bfe;
}

.cta-btn {
    background: linear-gradient(135deg, #a29bfe, #6c5ce7) !important;
    padding: 0.9rem 2rem !important;
    font-size: 1rem !important;
    border-radius: 10px !important;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(108,92,231,0.4) !important;
    background: linear-gradient(135deg, #a29bfe, #6c5ce7) !important;
    color: #fff !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .dashboard-nav {
        padding: 1rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .header-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .header-actions {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .actions-grid {
        grid-template-columns: 1fr;
    }
    
    .dashboard-container {
        padding: 1rem;
    }
}