/* Dark Mode Theme for ADV10 - Desktop & Mobile */

/* Dark Mode Variables */
[data-theme="dark"] {
    --background: #0f1419;
    --surface: #1a1f2e;
    --surface-dark: #252a37;
    --surface-light: #2d3441;
    --text-primary: #e8eaed;
    --text-secondary: #b8bcc8;
    --text-muted: #6b7280;
    --border: #2d3441;
    --border-light: #3a4551;
    --shadow: rgba(0, 0, 0, 0.3);
    --shadow-dark: rgba(0, 0, 0, 0.5);
    --hover: #2d3441;
    --input-bg: #252a37;
    --input-border: #3a4551;
    --card-bg: #1a1f2e;
    --accent-primary: #667eea;
    --accent-secondary: #764ba2;
}

/* Header Styles */
[data-theme="dark"] .app-header,
[data-theme="dark"] header {
    background: linear-gradient(135deg, #1a1f2e, #252a37);
    border-bottom: 1px solid var(--border);
}

[data-theme="dark"] .card,
[data-theme="dark"] .widget,
[data-theme="dark"] .box {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

[data-theme="dark"] .card:hover,
[data-theme="dark"] .widget:hover {
    background: var(--surface-dark);
    border-color: var(--border-light);
}

/* Lead Cards */
[data-theme="dark"] .lead-card,
[data-theme="dark"] .campaign-card {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

[data-theme="dark"] .lead-card:hover,
[data-theme="dark"] .campaign-card:hover {
    background: var(--surface-dark);
    border-color: var(--border-light);
    box-shadow: 0 4px 20px var(--shadow);
}

/* Buttons */
[data-theme="dark"] .btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
}

[data-theme="dark"] .btn-secondary {
    background: var(--surface-dark);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

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

/* Forms */
[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] select {
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-primary);
}

[data-theme="dark"] input:focus,
[data-theme="dark"] textarea:focus,
[data-theme="dark"] select:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

[data-theme="dark"] input::placeholder,
[data-theme="dark"] textarea::placeholder {
    color: var(--text-muted);
}

/* Tables */
[data-theme="dark"] table {
    color: var(--text-primary);
}

[data-theme="dark"] th {
    background: var(--surface-dark);
    color: var(--text-primary);
    border-bottom: 2px solid var(--border);
}

[data-theme="dark"] td {
    border-bottom: 1px solid var(--border);
}

[data-theme="dark"] tr:hover {
    background: var(--surface-dark);
}

/* Status Badges */
[data-theme="dark"] .badge,
[data-theme="dark"] .status-badge {
    background: var(--surface-dark);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

[data-theme="dark"] .badge-success {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
    border-color: rgba(34, 197, 94, 0.3);
}

[data-theme="dark"] .badge-danger {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
}

[data-theme="dark"] .badge-warning {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
    border-color: rgba(245, 158, 11, 0.3);
}

[data-theme="dark"] .badge-info {
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
    border-color: rgba(59, 130, 246, 0.3);
}

/* Navbar & Menu */
[data-theme="dark"] .navbar,
[data-theme="dark"] .sidebar {
    background: var(--surface);
    border-right: 1px solid var(--border);
}

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

[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] .menu-item:hover {
    background: var(--surface-dark);
    color: var(--text-primary);
}

[data-theme="dark"] .nav-link.active,
[data-theme="dark"] .menu-item.active {
    background: var(--surface-dark);
    color: var(--accent-primary);
    border-left: 3px solid var(--accent-primary);
}

/* Dropdown */
[data-theme="dark"] .dropdown-menu {
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: 0 4px 20px var(--shadow);
}

[data-theme="dark"] .dropdown-item {
    color: var(--text-primary);
}

[data-theme="dark"] .dropdown-item:hover {
    background: var(--surface-dark);
    color: var(--text-primary);
}

/* Modal */
[data-theme="dark"] .modal-content {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

[data-theme="dark"] .modal-header {
    border-bottom: 1px solid var(--border);
}

[data-theme="dark"] .modal-footer {
    border-top: 1px solid var(--border);
}

/* Charts */
[data-theme="dark"] .chart-container {
    background: var(--surface);
    border: 1px solid var(--border);
}

/* Mobile App Dark Mode */
[data-theme="dark"] .mobile-menu {
    background: var(--surface);
    box-shadow: 2px 0 20px var(--shadow-dark);
}

[data-theme="dark"] .mobile-menu .menu-header {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
}

[data-theme="dark"] .detail-card,
[data-theme="dark"] .assignment-card {
    background: var(--surface);
    border: 1px solid var(--border);
}

[data-theme="dark"] .detail-card:hover,
[data-theme="dark"] .assignment-card:hover {
    background: var(--surface-dark);
}

/* Toast Notifications */
[data-theme="dark"] .toast {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-primary);
    box-shadow: 0 4px 20px var(--shadow-dark);
}

/* Loading Spinner */
[data-theme="dark"] .loading-spinner {
    border-color: var(--border);
    border-top-color: var(--accent-primary);
}

/* Scrollbar */
[data-theme="dark"] ::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

[data-theme="dark"] ::-webkit-scrollbar-track {
    background: var(--surface-dark);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: 5px;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background: var(--border);
}

/* Animations */
@keyframes fadeInDark {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-theme="dark"] .lead-card,
[data-theme="dark"] .campaign-card {
    animation: fadeInDark 0.3s ease forwards;
}

/* Theme Toggle Button */
.theme-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 20px var(--shadow-dark);
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px var(--shadow-dark);
}

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

/* Mobile specific */
@media (max-width: 768px) {
    .theme-toggle {
        bottom: 80px;
        right: 20px;
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
    }
}

/* Transitions */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Exclude specific elements from transitions */
input, textarea, select, button, .chart-container canvas {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}