[data-theme="dark"] {
    /* Backgrounds */
    --color-bg-page: #0f172a;
    --color-bg-surface: #1e293b;
    --color-bg-input: #0f172a;
    --color-bg-hover: #162032;

    /* Borders */
    --color-border: #334155;
    --color-border-light: #334155;

    /* Text */
    --color-text: #e2e8f0;
    --color-text-heading: #f1f5f9;
    --color-text-muted: #94a3b8;
    --color-text-faint: #64748b;

    /* Accent */
    --color-accent: #ff5e3a;
    --color-accent-hover: #ff7a5c;
    --color-accent-gradient: linear-gradient(135deg, #ff5e3a 0%, #ff2d55 100%);
    --color-accent-shadow: rgba(255, 94, 58, 0.3);
    --color-accent-ring: rgba(255, 94, 58, 0.15);
    --color-accent-tint: #2a1a15;

    /* Feedback */
    --color-error-bg: #3b1111;
    --color-error-text: #fca5a5;
    --color-success-bg: #052e16;
    --color-success-text: #86efac;

    /* Shadows */
    --color-shadow: rgba(0, 0, 0, 0.3);
    --color-shadow-lg: rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] body {
    background-color: #0f172a;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
    background-color: rgba(255, 255, 255, 0.25);
}

[data-theme="dark"] * {
    scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

[data-theme="dark"] select {
    background-color: #1e293b;
    border-color: #334155;
    color: #e2e8f0;
}

[data-theme="dark"] select:hover {
    border-color: #475569;
}

[data-theme="dark"] select:focus {
    border-color: #ff5e3a;
    background-color: #1e293b;
}

[data-theme="dark"] .sidebar {
    background: linear-gradient(180deg, #0f172a 0%, #0c1322 100%);
}

[data-theme="dark"] .top-bar {
    background-color: #1e293b;
    border-bottom-color: #334155;
}

[data-theme="dark"] .search-container input {
    background-color: #1e293b;
    border-color: #334155;
    color: #e2e8f0;
}

[data-theme="dark"] .search-container input:hover {
    background-color: #1e293b;
    border-color: #475569;
}

[data-theme="dark"] .search-container input:focus {
    background-color: #1e293b;
    border-color: #ff5e3a;
}

[data-theme="dark"] .search-container input::placeholder {
    color: #64748b;
}

[data-theme="dark"] .search-icon {
    color: #64748b;
}

[data-theme="dark"] .page-title {
    color: #f1f5f9;
}

[data-theme="dark"] .breadcrumb {
    color: #94a3b8;
}

[data-theme="dark"] .breadcrumb-link {
    color: #94a3b8;
}

[data-theme="dark"] .breadcrumb-link:hover {
    color: #ff5e3a;
    background: rgba(255, 94, 58, 0.1);
}

[data-theme="dark"] .breadcrumb-current {
    color: #e2e8f0;
}

[data-theme="dark"] .breadcrumb-separator {
    color: #64748b;
}

[data-theme="dark"] .breadcrumb-home {
    color: #94a3b8;
}

[data-theme="dark"] .breadcrumb-home.breadcrumb-link:hover {
    color: #ff5e3a;
    background: rgba(255, 94, 58, 0.15);
}

[data-theme="dark"] .btn-secondary {
    background-color: #1e293b;
    color: #cbd5e1;
    border-color: #334155;
}

[data-theme="dark"] .btn-secondary:hover {
    background-color: #334155;
    border-color: #475569;
}

[data-theme="dark"] .btn-secondary:active {
    background-color: #475569;
}

[data-theme="dark"] .view-toggle {
    background-color: #1e293b;
    border-color: #334155;
}

[data-theme="dark"] .toggle-btn {
    color: #94a3b8;
}

[data-theme="dark"] .toggle-btn:hover {
    background-color: #334155;
}

[data-theme="dark"] .toggle-btn.active {
    background-color: #334155;
    color: #ff5e3a;
}

[data-theme="dark"] .context-menu {
    background: #1e293b;
    border-color: #334155;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .context-menu-item {
    color: #cbd5e1;
}

[data-theme="dark"] .context-menu-item:hover {
    background: #334155;
}

[data-theme="dark"] .context-menu-item:active {
    background: #475569;
}

[data-theme="dark"] .context-menu-item i {
    color: #94a3b8;
}

[data-theme="dark"] .context-menu-item-danger:hover {
    background: rgba(239, 68, 68, 0.1);
}

[data-theme="dark"] .context-menu-separator {
    background: #334155;
}

[data-theme="dark"] .search-results-header h3 {
    color: #f1f5f9;
}

[data-theme="dark"] .search-results-header {
    color: #f1f5f9;
    border-bottom-color: #334155;
}

[data-theme="dark"] .search-results-header .search-time {
    color: #64748b;
}

[data-theme="dark"] .search-results-header .btn-secondary {
    background: #1e293b;
    border-color: #334155;
    color: #e2e8f0;
}

[data-theme="dark"] .search-results-header .btn-secondary:hover {
    background: #334155;
}

[data-theme="dark"] .search-sort-select {
    background: #1e293b;
    border-color: #334155;
    color: #e2e8f0;
}

[data-theme="dark"] .search-sort-select:focus {
    border-color: #ff5e3a;
}

/* Dark theme for mobile sidebar toggle */
[data-theme="dark"] .sidebar-toggle {
    color: #94a3b8;
}

[data-theme="dark"] .sidebar-toggle:hover {
    background-color: #334155;
    color: #ff5e3a;
}