/**
 * Dark Mode CSS Styles
 * Comprehensive dark mode styling for all pages
 */

/* ===========================================
   DARK MODE BASE STYLES
   =========================================== */

.dark {
    color-scheme: dark;
}

.dark body {
    background-color: var(--bg-primary, #1a1a1a);
    color: var(--text-primary, #ffffff);
}

/* ===========================================
   DARK MODE COMPONENTS
   =========================================== */

/* Navigation */
.dark .navbar {
    background-color: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color, #404040);
}

.dark .nav-link {
    color: var(--text-primary, #ffffff);
}

.dark .nav-link:hover {
    color: var(--accent-color, #3B82F6);
}

.dark .dropdown-menu {
    background-color: var(--bg-secondary, #2d2d2d);
    border: 1px solid var(--border-color, #404040);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.dark .dropdown-item {
    color: var(--text-primary, #ffffff);
}

.dark .dropdown-item:hover {
    background-color: var(--accent-color, #3B82F6);
    color: white;
}

/* Cards */
.dark .card {
    background-color: var(--bg-secondary, #2d2d2d);
    border: 1px solid var(--border-color, #404040);
    color: var(--text-primary, #ffffff);
}

.dark .card-header {
    background-color: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid var(--border-color, #404040);
}

.dark .card-footer {
    background-color: rgba(0, 0, 0, 0.2);
    border-top: 1px solid var(--border-color, #404040);
}

/* Buttons */
.dark .btn-primary {
    background-color: var(--accent-color, #3B82F6);
    border-color: var(--accent-color, #3B82F6);
    color: white;
}

.dark .btn-primary:hover {
    background-color: var(--accent-color, #3B82F6);
    opacity: 0.9;
}

.dark .btn-secondary {
    background-color: var(--bg-secondary, #2d2d2d);
    border-color: var(--border-color, #404040);
    color: var(--text-primary, #ffffff);
}

.dark .btn-outline-primary {
    border-color: var(--accent-color, #3B82F6);
    color: var(--accent-color, #3B82F6);
}

.dark .btn-outline-primary:hover {
    background-color: var(--accent-color, #3B82F6);
    color: white;
}

/* Forms */
.dark .form-control {
    background-color: var(--bg-secondary, #2d2d2d);
    border: 1px solid var(--border-color, #404040);
    color: var(--text-primary, #ffffff);
}

.dark .form-control:focus {
    background-color: var(--bg-secondary, #2d2d2d);
    border-color: var(--accent-color, #3B82F6);
    color: var(--text-primary, #ffffff);
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
}

.dark .form-control::placeholder {
    color: var(--text-secondary, #a0a0a0);
}

.dark .form-label {
    color: var(--text-primary, #ffffff);
}

.dark .form-text {
    color: var(--text-secondary, #a0a0a0);
}

/* Tables */
.dark .table {
    color: var(--text-primary, #ffffff);
}

.dark .table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(255, 255, 255, 0.05);
}

.dark .table-hover tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.dark .table-dark {
    background-color: var(--bg-secondary, #2d2d2d);
}

.dark .table-dark th,
.dark .table-dark td {
    border-color: var(--border-color, #404040);
}

/* Modals */
.dark .modal-content {
    background-color: var(--bg-secondary, #2d2d2d);
    border: 1px solid var(--border-color, #404040);
    color: var(--text-primary, #ffffff);
}

.dark .modal-header {
    border-bottom: 1px solid var(--border-color, #404040);
}

.dark .modal-footer {
    border-top: 1px solid var(--border-color, #404040);
}

.dark .modal-backdrop {
    background-color: rgba(0, 0, 0, 0.8);
}

/* Alerts */
.dark .alert-success {
    background-color: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.3);
    color: #10b981;
}

.dark .alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

.dark .alert-warning {
    background-color: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.3);
    color: #f59e0b;
}

.dark .alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.3);
    color: #3b82f6;
}

/* Badges */
.dark .badge-primary {
    background-color: var(--accent-color, #3B82F6);
    color: white;
}

.dark .badge-secondary {
    background-color: var(--bg-secondary, #2d2d2d);
    color: var(--text-primary, #ffffff);
}

/* Progress bars */
.dark .progress {
    background-color: rgba(255, 255, 255, 0.1);
}

.dark .progress-bar {
    background-color: var(--accent-color, #3B82F6);
}

/* Pagination */
.dark .pagination .page-link {
    background-color: var(--bg-secondary, #2d2d2d);
    border: 1px solid var(--border-color, #404040);
    color: var(--text-primary, #ffffff);
}

.dark .pagination .page-link:hover {
    background-color: var(--accent-color, #3B82F6);
    border-color: var(--accent-color, #3B82F6);
    color: white;
}

.dark .pagination .page-item.active .page-link {
    background-color: var(--accent-color, #3B82F6);
    border-color: var(--accent-color, #3B82F6);
}

/* ===========================================
   DARK MODE LAYOUT COMPONENTS
   =========================================== */

/* Sidebar */
.dark .sidebar {
    background-color: var(--bg-secondary, #2d2d2d);
    border-right: 1px solid var(--border-color, #404040);
}

.dark .sidebar .nav-link {
    color: var(--text-primary, #ffffff);
}

.dark .sidebar .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--accent-color, #3B82F6);
}

.dark .sidebar .nav-link.active {
    background-color: var(--accent-color, #3B82F6);
    color: white;
}

/* Main content */
.dark .main-content {
    background-color: var(--bg-primary, #1a1a1a);
    color: var(--text-primary, #ffffff);
}

/* Footer */
.dark .footer {
    background-color: var(--bg-secondary, #2d2d2d);
    border-top: 1px solid var(--border-color, #404040);
    color: var(--text-primary, #ffffff);
}

/* ===========================================
   DARK MODE UTILITIES
   =========================================== */

.dark .text-muted {
    color: var(--text-secondary, #a0a0a0) !important;
}

.dark .text-primary {
    color: var(--accent-color, #3B82F6) !important;
}

.dark .bg-light {
    background-color: var(--bg-secondary, #2d2d2d) !important;
}

.dark .bg-white {
    background-color: var(--bg-secondary, #2d2d2d) !important;
}

.dark .border {
    border-color: var(--border-color, #404040) !important;
}

.dark .border-top {
    border-top-color: var(--border-color, #404040) !important;
}

.dark .border-bottom {
    border-bottom-color: var(--border-color, #404040) !important;
}

.dark .border-left {
    border-left-color: var(--border-color, #404040) !important;
}

.dark .border-right {
    border-right-color: var(--border-color, #404040) !important;
}

/* ===========================================
   DARK MODE ANIMATIONS
   =========================================== */

.dark .fade-in {
    animation: darkFadeIn 0.3s ease-in-out;
}

.dark .slide-in {
    animation: darkSlideIn 0.3s ease-in-out;
}

@keyframes darkFadeIn {
    from {
        opacity: 0;
        background-color: transparent;
    }
    to {
        opacity: 1;
        background-color: var(--bg-secondary, #2d2d2d);
    }
}

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

/* ===========================================
   DARK MODE RESPONSIVE
   =========================================== */

@media (max-width: 768px) {
    .dark .mobile-menu {
        background-color: var(--bg-secondary, #2d2d2d);
        border-top: 1px solid var(--border-color, #404040);
    }
    
    .dark .mobile-menu .nav-link {
        color: var(--text-primary, #ffffff);
        border-bottom: 1px solid var(--border-color, #404040);
    }
    
    .dark .mobile-menu .nav-link:hover {
        background-color: rgba(255, 255, 255, 0.1);
        color: var(--accent-color, #3B82F6);
    }
}

/* ===========================================
   DARK MODE THEME TOGGLE
   =========================================== */

.theme-toggle-btn {
    transition: all 0.3s ease;
}

.theme-toggle-btn:hover {
    transform: scale(1.05);
}

.theme-mode-text {
    transition: all 0.3s ease;
}

/* ===========================================
   DARK MODE ACCESSIBILITY
   =========================================== */

/* High contrast mode */
[data-high-contrast="true"] .dark {
    --text-primary: #000000;
    --text-secondary: #000000;
    --border-color: #000000;
    --bg-primary: #ffffff;
    --bg-secondary: #f0f0f0;
}

[data-high-contrast="true"] .dark body {
    background-color: #ffffff;
    color: #000000;
}

/* Reduced motion mode */
[data-reduced-motion="true"] * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
}

/* ===========================================
   DARK MODE PRINT STYLES
   =========================================== */

@media print {
    .dark {
        --bg-primary: #ffffff;
        --bg-secondary: #f8f9fa;
        --text-primary: #000000;
        --text-secondary: #6b7280;
        --border-color: #e5e7eb;
    }
    
    .dark body {
        background-color: #ffffff !important;
        color: #000000 !important;
    }
}