:root {
    --primary-color: #0f172a;
    --accent-color: #1d4ed8;
    --bg-body: #f8fafc;
    --bg-card: #ffffff;
    --bg-nav: rgba(248, 250, 252, 0.9);
    --text-main: #0f172a;
    --text-muted: #475569;
    --border-color: #e2e8f0;
    --radius-lg: 16px;
    --radius-md: 10px;
    --shadow-sm: 0 1px 2px 0 rgb(15 23 42 / 0.08);
    --shadow-md: 0 12px 24px -16px rgb(15 23 42 / 0.28);
    --shadow-lg: 0 20px 36px -18px rgb(15 23 42 / 0.35);
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --sidebar-width: 280px;
    --sidebar-collapsed-width: 80px;
    --header-height: 70px;
    --sidebar-hover: rgba(15, 23, 42, 0.06);
    --bg-surface: #eef2f7;
    --focus-ring: rgba(59, 130, 246, 0.5);
    --color-success: #16a34a;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-info: #0ea5e9;
    --text-inverse: #ffffff;
    --bg-muted: rgba(15, 23, 42, 0.06);
    color-scheme: light;
}

[data-theme="dark"] {
    --primary-color: #f8fafc;
    --accent-color: #60a5fa;
    --bg-body: #0b1220;
    --bg-card: #111827;
    --bg-nav: rgba(17, 24, 39, 0.9);
    --text-main: #f8fafc;
    --text-muted: #cbd5e1;
    --border-color: #243042;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.35);
    --shadow-md: 0 12px 24px -16px rgb(0 0 0 / 0.6);
    --sidebar-hover: rgba(226, 232, 240, 0.06);
    --bg-surface: #1f2937;
    --focus-ring: rgba(96, 165, 250, 0.55);
    --color-success: #22c55e;
    --color-warning: #fbbf24;
    --color-danger: #f87171;
    --color-info: #38bdf8;
    --text-inverse: #0b1220;
    --bg-muted: rgba(148, 163, 184, 0.12);
    color-scheme: dark;
}

/* Sidebar Styling */
#sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1040;
    background: var(--bg-card);
    border-right: 1px solid var(--border-color);
    transition: var(--transition);
}

#sidebar.active {
    margin-left: calc(-1 * var(--sidebar-width));
}

@media (min-width: 992px) {
    #sidebar.active {
        margin-left: 0;
        width: var(--sidebar-collapsed-width);
    }
    
    #sidebar.active .nav-link span,
    #sidebar.active .sidebar-header span,
    #sidebar.active .nav-item small {
        display: none;
    }
    
    #sidebar.active .nav-link {
        text-align: center;
        padding: 0.8rem;
    }
    
    #sidebar.active .nav-link i {
        margin-right: 0 !important;
        font-size: 1.25rem;
    }
}

#sidebar .nav-link {
    transition: var(--transition);
    border-radius: var(--radius-md);
    padding: 0.6rem 1rem;
    font-weight: 500;
    color: var(--text-main);
    display: flex;
    align-items: center;
}

#sidebar .nav-link:hover {
    background-color: var(--sidebar-hover);
    color: var(--accent-color);
}

#sidebar .nav-link.active {
    background-color: var(--accent-color) !important;
    color: #ffffff !important;
}

#sidebar .nav-link i {
    font-size: 1.1rem;
}

.sidebar-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    flex-shrink: 0;
}

.top-header {
    height: var(--header-height);
    background-color: var(--bg-nav);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: 1020;
    width: 100%;
}

.ui-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    display: block;
}

.ui-label-primary { color: var(--accent-color); }
.ui-label-secondary { color: var(--text-muted); }
.ui-label-info { color: #0ea5e9; }
.ui-label-success { color: #10b981; }
.ui-label-warning { color: #f59e0b; }
.ui-label-danger { color: #ef4444; }

body {
    font-family: 'Instrument Sans', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    padding-bottom: 70px; /* Space for mobile nav */
    transition: background-color 0.3s ease, color 0.3s ease;
}

@media (min-width: 768px) {
    body { padding-bottom: 0; }
}

/* Sophisticated Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.025em;
}

.text-muted {
    color: var(--text-muted) !important;
}

.text-body {
    color: var(--text-main) !important;
}

.bg-card {
    background-color: var(--bg-card) !important;
}

.bg-surface {
    background-color: var(--bg-surface) !important;
}

.bg-body {
    background-color: var(--bg-body) !important;
}

.bg-light {
    background-color: var(--bg-surface) !important;
}

.bg-white {
    background-color: var(--bg-card) !important;
}

.bg-accent {
    background-color: var(--accent-color) !important;
    color: #ffffff !important;
}

.shadow-premium {
    box-shadow: var(--shadow-md) !important;
}

.border-dashed {
    border-style: dashed !important;
}

.btn {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    border-radius: var(--radius-md);
    padding: 0.625rem 1.25rem;
    transition: var(--transition);
}

.btn-surface {
    background-color: var(--bg-surface);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.btn-surface:hover {
    background-color: var(--bg-card);
    color: var(--text-main);
}

.btn-primary {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-primary:hover {
    background-color: #1e40af;
    border-color: #1e40af;
    transform: translateY(-1px);
}

.btn-light {
    background-color: var(--bg-surface);
    border-color: var(--border-color);
    color: var(--text-main);
}

.btn-light:hover {
    background-color: var(--bg-card);
    color: var(--text-main);
}

.btn-outline-secondary {
    border-color: var(--border-color);
    color: var(--text-main);
}

.btn-outline-secondary:hover {
    background-color: var(--bg-surface);
    color: var(--text-main);
}

.btn-primary:focus-visible,
.btn-surface:focus-visible,
.btn:focus-visible,
a:focus-visible,
button:focus-visible {
    outline: 3px solid var(--focus-ring);
    outline-offset: 2px;
}

/* Refined Components */
.card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background-color: var(--bg-card);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

@media (hover: hover) {
    .card:hover {
        box-shadow: var(--shadow-md);
        transform: translateY(-2px);
    }
}

.form-control {
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    color: var(--text-main);
    padding: 0.625rem 1rem;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--accent-color);
    background-color: var(--bg-card);
    color: var(--text-main);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.form-select {
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
    color: var(--text-main);
    padding: 0.625rem 1rem;
    transition: var(--transition);
}

.form-select:focus {
    border-color: var(--accent-color);
    background-color: var(--bg-card);
    color: var(--text-main);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.form-check-input {
    background-color: var(--bg-card);
    border-color: var(--border-color);
}

.form-check-input:checked {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.input-group-text {
    background-color: var(--bg-surface);
    color: var(--text-muted);
    border-color: var(--border-color);
}

.dropdown-menu {
    background-color: var(--bg-card);
    border-color: var(--border-color);
}

.dropdown-item {
    color: var(--text-main);
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--bg-surface);
    color: var(--text-main);
}

.modal-content {
    background-color: var(--bg-card);
    border-color: var(--border-color);
}

.list-group-item {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-main);
}

.table {
    color: var(--text-main);
}

.table thead {
    background-color: var(--bg-surface);
}

.table > :not(caption) > * > * {
    background-color: transparent;
}

.border-light {
    border-color: var(--border-color) !important;
}

.text-dark {
    color: var(--text-main) !important;
}

/* Modern Navigation */
.navbar {
    background-color: var(--bg-nav) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: -0.05em;
    color: var(--primary-color) !important;
}

/* Mobile Bottom Nav */
.mobile-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-nav);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    padding: 0.75rem 0;
    z-index: 1030;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 500;
    transition: var(--transition);
}

button.mobile-nav-item {
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
}

.mobile-nav-item i {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.mobile-nav-item.active {
    color: var(--accent-color);
}

@media (min-width: 768px) {
    .mobile-nav { display: none; }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-body);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Smooth Transitions */
/* WYSIWYG Editor Styling */
.wysiwyg-editor {
    min-height: 200px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color) !important;
    border-bottom-left-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
    color: var(--text-main);
    font-family: inherit;
}

.ql-toolbar.ql-snow {
    border: 1px solid var(--border-color) !important;
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
    background-color: var(--bg-surface);
}

.ql-container.ql-snow {
    border-top: none !important;
    font-size: 1rem;
}

.ql-editor {
    min-height: 200px;
}

.ql-editor.ql-blank::before {
    color: var(--text-muted);
    font-style: normal;
    opacity: 0.5;
}

.ql-snow .ql-stroke {
    stroke: var(--text-main);
}

.ql-snow .ql-fill {
    fill: var(--text-main);
}

.ql-snow .ql-picker {
    color: var(--text-main);
}

.ql-snow .ql-picker-options {
    background-color: var(--bg-card);
    border-color: var(--border-color);
}

[data-theme="dark"] .ql-snow .ql-picker-options {
    background-color: var(--bg-surface);
}

.fade-in {
    animation: fadeIn 0.4s ease-out;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.extra-small {
    font-size: 0.75rem;
    letter-spacing: 0.03em;
}

.tracking-tight {
    letter-spacing: -0.025em;
}

.hover-opacity-100:hover {
    opacity: 1 !important;
}

.last-child-mb-0:last-child {
    margin-bottom: 0 !important;
}

.letter-spacing-1 {
    letter-spacing: 0.05em;
}

.letter-spacing-2 {
    letter-spacing: 0.25em;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.leading-normal {
    line-height: 1.4;
}

.leading-relaxed {
    line-height: 1.6;
}

.max-w-75 {
    max-width: 75%;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "•";
    color: var(--text-muted);
}

.avatar-xs {
    width: 24px;
    height: 24px;
    font-size: 0.7rem;
}

.avatar-sm {
    width: 32px;
    height: 32px;
}

.avatar-md {
    width: 48px;
    height: 48px;
}

.gantt .bar-label {
    fill: var(--text-main);
    font-weight: 500;
}

.gantt .bar-progress {
    fill: var(--primary-color);
    opacity: 0.3;
}

.gantt-container {
    overflow-x: auto;
}

.italic {
    font-style: italic;
}

.bg-info-soft {
    background-color: rgba(13, 202, 240, 0.1);
}

.fw-mono {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}

.bg-primary-soft {
    background-color: color-mix(in srgb, var(--accent-color), transparent 90%);
}

.role-check-card:hover {
    border-color: var(--accent-color) !important;
    background-color: color-mix(in srgb, var(--accent-color), transparent 98%);
}

.form-check-input:checked + .form-check-label .text-body {
    color: var(--accent-color) !important;
}

.cursor-pointer {
    cursor: pointer;
}

.transition-all {
    transition: all 0.2s ease-in-out;
}

.skeleton {
    background: linear-gradient(90deg, var(--bg-surface) 25%, var(--border-color) 50%, var(--bg-surface) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 12px;
}

@keyframes skeleton-loading {
    from { background-position: 200% 0; }
    to { background-position: -200% 0; }
}

.dashboard-shell {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.dashboard-hero {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.dashboard-hero__content {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.dashboard-hero__title {
    font-size: clamp(1.6rem, 2vw + 1rem, 2.4rem);
    margin: 0;
    color: var(--text-main);
}

.dashboard-hero__subtitle {
    color: var(--text-muted);
    margin: 0;
    font-size: 0.95rem;
}

.dashboard-hero__meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.dashboard-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.status-dot {
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 999px;
    background: #22c55e;
    flex-shrink: 0;
}

.status-indicator {
    width: 24px;
    height: 24px;
    border-radius: 999px;
}

.status-green {
    background: #22c55e;
}

.status-amber {
    background: #f59e0b;
}

.status-red {
    background: #ef4444;
}

.dashboard-kpis {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 1rem 1.25rem;
    min-height: 96px;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.kpi-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-main);
}

.kpi-meta {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.dashboard-card .card-header {
    padding: 1.25rem 1.5rem 0;
}

.dashboard-card .card-body {
    padding: 1.25rem 1.5rem 1.5rem;
}

.dashboard-list {
    display: grid;
    gap: 0.75rem;
}

.dashboard-list-item {
    padding: 1rem;
    border-radius: 1rem;
    background: var(--bg-surface);
    border: 1px solid transparent;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.dashboard-list-item__top {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.dashboard-list-item__meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.dashboard-task-item {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding: 1rem;
    border-radius: 1rem;
    background: var(--bg-surface);
    border: 1px solid transparent;
    text-decoration: none;
    color: inherit;
    min-height: 76px;
}

.dashboard-task-title {
    font-weight: 600;
    color: var(--text-main);
    font-size: 0.98rem;
    margin: 0;
}

.dashboard-task-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    flex-wrap: wrap;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.dashboard-empty {
    text-align: center;
    padding: 2rem 1.5rem;
    border-radius: 1rem;
    background: var(--bg-surface);
    color: var(--text-muted);
}

.dashboard-status-card {
    display: grid;
    gap: 1rem;
}

.dashboard-circle {
    width: 72px;
    height: 72px;
}

.dashboard-status-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.dashboard-guidance {
    border-radius: 1.25rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #1d4ed8 0%, #3b82f6 100%);
    color: #ffffff;
}

.executive-dashboard .dashboard-hero {
    gap: 1.5rem;
}

.executive-dashboard .dashboard-hero__actions {
    width: 100%;
}

.executive-dashboard .dashboard-hero__actions .btn {
    flex: 1 1 auto;
}

.btn-touch {
    min-height: 44px;
    padding: 0.75rem 1.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.kpi-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.kpi-pill {
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.kpi-pill--light {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.kpi-pill--muted {
    background: var(--bg-surface);
    color: var(--text-muted);
}

.kpi-card--primary {
    background: linear-gradient(135deg, #1e3a8a 0%, #1d4ed8 100%);
    border: none;
    color: #ffffff;
}

.kpi-card--neutral {
    background: var(--bg-card);
}

.kpi-card--danger {
    background: linear-gradient(135deg, #7f1d1d 0%, #ef4444 100%);
    border: none;
    color: #ffffff;
}

.kpi-card--success {
    background: rgba(34, 197, 94, 0.1);
}

.kpi-card--warning {
    background: rgba(245, 158, 11, 0.1);
}

.kpi-card--danger-light {
    background: rgba(239, 68, 68, 0.1);
}

.dashboard-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.dashboard-section__header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.dashboard-section__title {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dashboard-section__subtitle {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.executive-grid {
    display: grid;
    gap: 1.5rem;
}

.executive-grid--split,
.executive-grid--even,
.executive-grid--three {
    grid-template-columns: 1fr;
}

.executive-card {
    background: var(--bg-card);
}

.executive-table th {
    letter-spacing: 0.08em;
}

.executive-list {
    display: grid;
    gap: 0.75rem;
}

.executive-list__item {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 0.9rem 1rem;
    border-radius: 1rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
}

.executive-alert {
    padding: 1rem;
    border-radius: 1rem;
    border: 1px solid transparent;
    background: var(--bg-surface);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.executive-alert--danger {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
}

.executive-signal {
    padding: 1rem;
    border-radius: 1rem;
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
    height: 100%;
}

.executive-rag-card {
    text-align: center;
}

.chart-shell {
    height: 260px;
}

.executive-dashboard a:focus-visible,
.executive-dashboard button:focus-visible {
    outline: 2px solid var(--focus-ring);
    outline-offset: 2px;
}

@media (min-width: 576px) {
    .dashboard-kpis {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .executive-dashboard .dashboard-hero__actions .btn {
        flex: 0 0 auto;
    }

    .executive-list__item {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

@media (min-width: 768px) {
    .dashboard-hero {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .dashboard-hero__actions {
        justify-content: flex-end;
    }

    .dashboard-section__header {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .executive-grid--even {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .executive-grid--three {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .chart-shell {
        height: 300px;
    }
}

@media (min-width: 992px) {
    .dashboard-kpis {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .dashboard-grid {
        grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
        align-items: start;
    }

    .executive-grid--split {
        grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    }

    .executive-grid--three {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (hover: hover) {
    .dashboard-list-item:hover,
    .dashboard-task-item:hover {
        border-color: var(--border-color);
        background: var(--bg-card);
        box-shadow: var(--shadow-sm);
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
        animation: none !important;
    }
}

.transition-hover {
    transition: var(--transition);
}

@media (hover: hover) {
    .transition-hover:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md) !important;
    }
}

.hover-bg-light:hover {
    background-color: var(--bg-card) !important; /* Fixed from hardcoded #f8fafc */
    filter: brightness(0.95);
}

/* Loading Overlay */
#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-body);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0.8;
}

/* Dropdown Menu Theme Support */
.dropdown-menu {
    background-color: var(--bg-card);
    border-color: var(--border-color);
}
.dropdown-item {
    color: var(--text-main);
}
.dropdown-item:hover, .dropdown-item:focus {
    background-color: var(--bg-body);
    color: var(--text-main);
}
.dropdown-divider {
    border-top-color: var(--border-color);
}

/* Tribute.js Overrides */
.tribute-container {
    box-shadow: var(--shadow-lg) !important;
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--border-color) !important;
    background: var(--bg-card) !important;
    z-index: 10000 !important;
    overflow: hidden !important;
}
.tribute-container ul {
    background: var(--bg-card) !important;
    margin: 0 !important;
    padding: 0 !important;
}
.tribute-container li {
    color: var(--text-main) !important;
    padding: 10px 16px !important;
    border-bottom: 1px solid var(--border-color) !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
}
.tribute-container li:last-child {
    border-bottom: none !important;
}
.tribute-container li.highlight {
    background: var(--bg-surface) !important;
    color: var(--accent-color) !important;
}
.tribute-container li span {
    font-weight: 600 !important;
}
.tribute-container .avatar-xs {
    margin-right: 10px !important;
}