/* Dark Mode Styles */
:root {
    --bg-primary: #f9f9f9;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --text-primary: #444;
    --text-secondary: #666;
    --text-muted: #999;
    --border-color: #e0e0e0;
    --nav-bg: #ffffff;
    --sidebar-bg: #ffffff;
    --input-bg: #ffffff;
    --input-border: #ccc;
    --shadow: rgba(0, 0, 0, 0.1);
    --hover-bg: #f5f5f5;
}

[data-theme="dark"] {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-card: #2d2d2d;
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    --border-color: #404040;
    --nav-bg: #2d2d2d;
    --sidebar-bg: #2d2d2d;
    --input-bg: #3a3a3a;
    --input-border: #555;
    --shadow: rgba(0, 0, 0, 0.3);
    --hover-bg: #3a3a3a;
}

/* Apply dark mode colors */
[data-theme="dark"] body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

[data-theme="dark"] nav,
[data-theme="dark"] nav.white {
    background-color: var(--nav-bg) !important;
}

[data-theme="dark"] nav ul a,
[data-theme="dark"] nav .brand-logo,
[data-theme="dark"] .text-dark {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .card,
[data-theme="dark"] .card-panel {
    background-color: var(--bg-card);
    color: var(--text-primary);
}

[data-theme="dark"] .left-sidebar {
    background-color: var(--sidebar-bg);
}

[data-theme="dark"] .side-link,
[data-theme="dark"] .side-header li a {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .side-link:hover {
    background-color: var(--hover-bg);
}

[data-theme="dark"] input:not([type]),
[data-theme="dark"] input[type=text]:not(.browser-default),
[data-theme="dark"] input[type=password]:not(.browser-default),
[data-theme="dark"] input[type=email]:not(.browser-default),
[data-theme="dark"] input[type=url]:not(.browser-default),
[data-theme="dark"] input[type=time]:not(.browser-default),
[data-theme="dark"] input[type=date]:not(.browser-default),
[data-theme="dark"] input[type=datetime]:not(.browser-default),
[data-theme="dark"] input[type=datetime-local]:not(.browser-default),
[data-theme="dark"] input[type=tel]:not(.browser-default),
[data-theme="dark"] input[type=number]:not(.browser-default),
[data-theme="dark"] input[type=search]:not(.browser-default),
[data-theme="dark"] textarea.materialize-textarea,
[data-theme="dark"] select {
    background-color: var(--input-bg);
    color: var(--text-primary);
    border-color: var(--input-border);
}

[data-theme="dark"] label {
    color: var(--text-secondary);
}

[data-theme="dark"] .divider {
    background-color: var(--border-color);
}

[data-theme="dark"] .modal,
[data-theme="dark"] .modal-content {
    background-color: var(--bg-card);
    color: var(--text-primary);
}

[data-theme="dark"] table,
[data-theme="dark"] table.striped > tbody > tr:nth-child(odd),
[data-theme="dark"] table.highlight > tbody > tr {
    background-color: var(--bg-card);
    color: var(--text-primary);
}

[data-theme="dark"] table.striped > tbody > tr:nth-child(odd) {
    background-color: var(--bg-secondary);
}

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

[data-theme="dark"] table thead,
[data-theme="dark"] table tbody tr,
[data-theme="dark"] table tfoot {
    border-bottom-color: var(--border-color);
}

[data-theme="dark"] .dropdown-content,
[data-theme="dark"] .dropdown-content li > a,
[data-theme="dark"] .dropdown-content li > span {
    background-color: var(--bg-card);
    color: var(--text-primary);
}

[data-theme="dark"] .dropdown-content li:hover,
[data-theme="dark"] .dropdown-content li.active {
    background-color: var(--hover-bg);
}

[data-theme="dark"] .sidenav {
    background-color: var(--sidebar-bg);
}

[data-theme="dark"] .sidenav li > a {
    color: var(--text-primary);
}

[data-theme="dark"] .collection,
[data-theme="dark"] .collection .collection-item {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .toast {
    background-color: var(--bg-card);
    color: var(--text-primary);
}

/* Dark mode toggle button */
.dark-mode-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: #be9137;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    transition: all 0.3s ease;
}

.dark-mode-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

.dark-mode-toggle i {
    font-size: 24px;
    color: white;
}

/* Additional dark mode refinements */
[data-theme="dark"] .page-header-detail {
    background: linear-gradient(135deg, #be9137 0%, #8b6914 100%);
}

[data-theme="dark"] .info-section,
[data-theme="dark"] .detail-card {
    background-color: var(--bg-card);
    border-color: var(--border-color);
}

[data-theme="dark"] .info-label {
    color: var(--text-secondary);
}

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

[data-theme="dark"] .section-title {
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .badge-designation {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

[data-theme="dark"] .action-btn-detail.secondary {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

[data-theme="dark"] .status-section {
    color: var(--text-secondary);
}

[data-theme="dark"] code,
[data-theme="dark"] pre {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

[data-theme="dark"] .tabs {
    background-color: var(--bg-card);
}

[data-theme="dark"] .tabs .tab a {
    color: var(--text-secondary);
}

[data-theme="dark"] .tabs .tab a:hover,
[data-theme="dark"] .tabs .tab a.active {
    color: var(--text-primary);
}

/* Chart.js dark mode compatibility */
[data-theme="dark"] canvas {
    filter: invert(0.9) hue-rotate(180deg);
}

/* Smooth transitions */
body,
nav,
.card,
.card-panel,
input,
textarea,
select,
.modal,
table {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}