/* Theme System CSS */
:root {
    /* Dark Theme (Default) */
    --bg-primary: #000000;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --accent-primary: #0d6efd;
    --accent-secondary: #2a9df4;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #888888;
    --border-color: #333333;
    --shadow: rgba(13, 110, 253, 0.3);
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
}

/* Light Theme */
[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #e9ecef;
    --accent-primary: #0d6efd;
    --accent-secondary: #2a9df4;
    --text-primary: #000000;
    --text-secondary: #333333;
    --text-muted: #666666;
    --border-color: #dee2e6;
    --shadow: rgba(13, 110, 253, 0.15);
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
}

/* Theme Toggle Button */
.theme-toggle-btn {
    position: fixed !important;
    top: 20px !important;
    right: 20px !important;
    z-index: 10000 !important;
    background: var(--accent-primary) !important;
    color: white !important;
    border: none !important;
    border-radius: 50% !important;
    width: 50px !important;
    height: 50px !important;
    font-size: 20px !important;
    cursor: pointer !important;
    box-shadow: 0 4px 12px var(--shadow) !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    outline: none !important;
}

.theme-toggle-btn:hover {
    transform: scale(1.1) !important;
    box-shadow: 0 6px 20px var(--shadow) !important;
}

.theme-toggle-btn:active {
    transform: scale(0.95) !important;
}

/* Theme Notification */
.theme-notification {
    position: fixed !important;
    top: 80px !important;
    right: 20px !important;
    z-index: 10001 !important;
    background: var(--success) !important;
    color: white !important;
    padding: 12px 20px !important;
    border-radius: 8px !important;
    font-weight: bold !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3) !important;
    animation: slideInRight 0.3s ease !important;
}

/* Smooth transitions for theme changes - only for specific elements */
body,
.header,
.footer,
.main,
.nav,
.logo,
.search-input,
.category-filter,
.search-btn,
.category-card,
.prompt-card,
.detail-container,
.detail-prompt,
.form-container,
.table-container,
.stat-card,
.feature-card,
.admin-sidebar,
.admin-main,
.admin-header,
.nav-item,
.recent-item,
.btn,
input,
select,
textarea {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Override specific elements that shouldn't transition */
.theme-toggle-btn,
.theme-notification,
.toast,
.animation-fade-in,
.animation-slide-in,
.animation-bounce,
.animation-pulse,
.animation-wiggle,
.animation-glow,
.yash-animation {
    transition: none !important;
}

/* Light theme specific adjustments */
[data-theme="light"] body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="light"] .header {
    background-color: var(--bg-primary);
    border-bottom-color: var(--border-color);
}

[data-theme="light"] .admin-sidebar {
    background-color: var(--bg-secondary);
    border-right-color: var(--border-color);
}

[data-theme="light"] .admin-main {
    background-color: var(--bg-primary);
}

[data-theme="light"] .form-container,
[data-theme="light"] .table-container,
[data-theme="light"] .stat-card,
[data-theme="light"] .feature-card,
[data-theme="light"] .category-card,
[data-theme="light"] .prompt-card {
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="light"] .search-input,
[data-theme="light"] .category-filter,
[data-theme="light"] input,
[data-theme="light"] select,
[data-theme="light"] textarea {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="light"] .search-input:focus,
[data-theme="light"] .category-filter:focus,
[data-theme="light"] input:focus,
[data-theme="light"] select:focus,
[data-theme="light"] textarea:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 10px var(--shadow);
}

/* Dark theme specific adjustments */
[data-theme="dark"] .theme-toggle-btn {
    background: var(--accent-primary) !important;
    box-shadow: 0 4px 12px var(--shadow) !important;
}

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

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

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --text-secondary: var(--text-primary);
        --text-muted: var(--text-primary);
        --border-color: var(--text-primary);
    }
    
    [data-theme="light"] {
        --text-secondary: var(--text-primary);
        --text-muted: var(--text-primary);
        --border-color: var(--text-primary);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
        animation: none !important;
    }
    
    .theme-toggle-btn {
        transition: none !important;
    }
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .theme-toggle-btn {
        width: 45px !important;
        height: 45px !important;
        font-size: 18px !important;
        top: 15px !important;
        right: 15px !important;
    }
    
    .theme-notification {
        top: 70px !important;
        right: 15px !important;
        padding: 10px 15px !important;
        font-size: 14px !important;
    }
}

/* Admin panel specific theme adjustments */
[data-theme="light"] .admin-layout {
    background-color: var(--bg-primary);
}

[data-theme="light"] .admin-header {
    background-color: var(--bg-secondary);
    border-bottom-color: var(--border-color);
}

[data-theme="light"] .nav-item {
    color: var(--text-secondary);
}

[data-theme="light"] .nav-item:hover,
[data-theme="light"] .nav-item.active {
    background-color: var(--bg-primary);
    color: var(--accent-primary);
}

[data-theme="light"] .recent-item:hover {
    background-color: var(--bg-primary);
}

[data-theme="light"] .table th {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="light"] .table td {
    color: var(--text-secondary);
}

[data-theme="light"] .table tbody tr:hover {
    background-color: var(--bg-primary);
}

/* Form elements in light theme */
[data-theme="light"] .form-group input,
[data-theme="light"] .form-group select,
[data-theme="light"] .form-group textarea {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="light"] .form-group input:focus,
[data-theme="light"] .form-group select:focus,
[data-theme="light"] .form-group textarea:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 10px var(--shadow);
}

/* Button styles in light theme */
[data-theme="light"] .btn-secondary {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="light"] .btn-secondary:hover {
    background-color: var(--border-color);
}

/* Status badges in light theme */
[data-theme="light"] .status-badge.published {
    background-color: var(--success);
    color: white;
}

[data-theme="light"] .status-badge.draft {
    background-color: var(--warning);
    color: var(--bg-primary);
}

[data-theme="light"] .status-badge.visible {
    background-color: var(--success);
    color: white;
}

[data-theme="light"] .status-badge.hidden {
    background-color: var(--text-muted);
    color: white;
}