/* ═══════════════════════════════════════════════════════════════════
   StreamersForge — Dashboard Styles
   Editor layout, sidebar, canvas, timeline, properties
   ═══════════════════════════════════════════════════════════════════ */

/* ─── Lucide Icon Sizing ─────────────────────────────────────────── */
.icon-xs {
    width: 14px;
    height: 14px;
}

.icon-sm {
    width: 16px;
    height: 16px;
}

.icon-lg {
    width: 24px;
    height: 24px;
}

.icon-xl {
    width: 40px;
    height: 40px;
    opacity: 0.5;
}

.icon-brand {
    width: 22px;
    height: 22px;
    color: var(--primary);
}

/* Lucide SVG defaults */
[data-lucide] {
    width: 16px;
    height: 16px;
    display: inline-block;
    vertical-align: middle;
    stroke: currentColor;
}

/* Icons inside buttons */
.btn .lucide,
.btn [data-lucide] {
    width: 14px;
    height: 14px;
    vertical-align: -2px;
    margin-right: 2px;
}

.btn-icon .lucide,
.btn-icon [data-lucide] {
    margin-right: 0;
}

/* Icons in sidebar tabs */
.sidebar-tab .lucide,
.sidebar-tab [data-lucide] {
    width: 15px;
    height: 15px;
    vertical-align: -2px;
    margin-right: 4px;
}

/* Icons in overlay/animation items */
.overlay-item-icon .lucide,
.overlay-item-icon [data-lucide] {
    width: 18px;
    height: 18px;
}

.overlay-item-btn .lucide,
.overlay-item-btn [data-lucide] {
    width: 14px;
    height: 14px;
    margin: 0;
}

/* Icons in layer list */
.layer-icon .lucide,
.layer-icon [data-lucide] {
    width: 14px;
    height: 14px;
}

/* Transport control icons */
.info-card-transport .lucide,
.info-card-transport [data-lucide] {
    width: 16px;
    height: 16px;
}

/* Panel chevrons */
.prop-panel-chevron .lucide,
.prop-panel-chevron [data-lucide] {
    width: 14px;
    height: 14px;
    transition: transform 0.2s ease;
}

.prop-panel:not(.collapsed) .prop-panel-chevron .lucide,
.prop-panel:not(.collapsed) .prop-panel-chevron [data-lucide] {
    transform: rotate(0deg);
}

.prop-panel.collapsed .prop-panel-chevron .lucide,
.prop-panel.collapsed .prop-panel-chevron [data-lucide] {
    transform: rotate(-90deg);
}

/* Empty state icons */
.empty-state-icon .lucide,
.empty-state-icon [data-lucide] {
    width: 40px;
    height: 40px;
    opacity: 0.5;
}

/* Context menu / dropdown icons */
.context-menu-item .lucide,
.context-menu-item [data-lucide] {
    width: 15px;
    height: 15px;
    vertical-align: -3px;
    margin-right: 6px;
    opacity: 0.8;
}

/* Color advanced toggle chevron */
.color-advanced-toggle .lucide,
.color-advanced-toggle [data-lucide] {
    width: 12px;
    height: 12px;
    vertical-align: -1px;
}

/* Modal icons */
.modal-animation-icon .lucide,
.modal-animation-icon [data-lucide] {
    width: 18px;
    height: 18px;
}

/* Upload zone icon */
.upload-placeholder .lucide,
.upload-placeholder [data-lucide] {
    width: 24px;
    height: 24px;
    opacity: 0.5;
}

/* ─── Body ───────────────────────────────────────────────────────── */
.dashboard-body {
    overflow: hidden;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ─── Top Bar ────────────────────────────────────────────────────── */
.topbar {
    display: flex;
    align-items: center;
    height: var(--toolbar-height);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-subtle);
    padding: 0 var(--space-6);
    flex-shrink: 0;
    z-index: var(--z-sticky);
}

.topbar-nav {
    width: 100%;
}

.topbar-left {
    flex-shrink: 0;
}

.topbar-logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-md);
    font-weight: 800;
    color: var(--text-primary);
}

.topbar-logo span:last-child {
    background: linear-gradient(135deg, var(--accent-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.topbar-logo-icon {
    font-size: 1.2rem;
}

.topbar-center {
    flex: 1;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 0 var(--space-4);
    overflow-x: auto;
}

.topbar-right {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    margin-left: 100px;
}

.toolbar-group {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.toolbar-name {
    width: 180px;
    font-weight: 600;
}

.toolbar-unit {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.toolbar-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-left: auto;
}

/* ─── Section Navigation (top bar) ───────────────────────────────── */
.topbar-section-nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    margin-left: var(--space-4);
}

.section-nav-link {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: var(--text-sm);
    font-weight: 500;
    padding: var(--space-2) var(--space-3);
    cursor: pointer;
    transition: color var(--transition-fast);
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.section-nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.section-nav-link.active {
    color: var(--text-primary);
    font-weight: 700;
}

.section-nav-link.disabled {
    opacity: 0.35;
    cursor: default;
    pointer-events: none;
}

/* ─── Sub-Toolbar Row ────────────────────────────────────────────── */
.topbar-toolbar {
    height: var(--toolbar-height);
    padding: 0 var(--space-4);
    gap: var(--space-3);
}

.toolbar-select {
    width: 360px;
    font-weight: 500;
}

.form-label-inline {
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-weight: 500;
}

.divider-v {
    width: 1px;
    height: 24px;
    background: var(--border-subtle);
}

/* ─── User Menu ──────────────────────────────────────────────────── */
.topbar-user {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    position: relative;
    cursor: pointer;
    padding: var(--space-1) var(--space-1) var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    border: 1px solid var(--border-subtle);
    transition: all var(--transition-fast);
}

.topbar-user:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-default);
}

.topbar-username {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 220px;
    z-index: var(--z-dropdown);
    animation: scaleIn var(--transition-fast);
    padding: var(--space-2);
}

.user-dropdown-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
}

.user-dropdown-header strong {
    font-size: var(--text-sm);
}

/* ─── Admin Tier Switcher ────────────────────────────────────────── */
.admin-tier-switcher {
    padding: var(--space-2) var(--space-3);
}

.admin-tier-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-2);
}

.admin-tier-toggle {
    display: flex;
    gap: var(--space-1);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    padding: 2px;
}

.admin-tier-btn {
    flex: 1;
    padding: 5px 12px;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-muted);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.admin-tier-btn:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.admin-tier-btn.active {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.user-dropdown-divider {
    height: 1px;
    background: var(--border-subtle);
    margin: var(--space-1) 0;
}

/* ─── Hamburger Menu Button ──────────────────────────────────────── */
.topbar-hamburger {
    display: none;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--space-1);
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast);
}

.topbar-hamburger:hover {
    color: var(--text-primary);
}

.mobile-logout-link {
    display: none;
}

/* ─── Topbar Menu Container ──────────────────────────────────────── */
.topbar-menu {
    display: contents;
}

/* ─── Mobile Responsive Topbar ───────────────────────────────────── */
@media (max-width: 768px) {
    .topbar-nav {
        position: relative;
    }

    .topbar-hamburger {
        display: flex;
        align-items: center;
        margin-left: auto;
    }

    /* On mobile, the menu container is a hidden dropdown */
    .topbar-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(30, 15, 60, 0.97);
        border-bottom: 2px solid rgba(124, 58, 237, 0.5);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
        z-index: var(--z-dropdown);
    }

    .topbar.mobile-menu-open .topbar-menu {
        display: flex;
    }

    .topbar-section-nav {
        flex-direction: column;
        gap: 0;
        margin-left: 0;
        padding: var(--space-2) 0;
        border-bottom: 1px solid rgba(124, 58, 237, 0.3);
    }

    .topbar-section-nav .section-nav-link {
        width: 100%;
        text-align: left;
        padding: var(--space-3) var(--space-4);
        border-radius: 0;
        font-size: var(--text-base);
    }

    .topbar-section-nav .section-nav-link:hover,
    .topbar-section-nav .section-nav-link.active {
        background: rgba(124, 58, 237, 0.25);
    }

    .topbar-right {
        margin-left: 0;
        padding: var(--space-2) 0;
    }

    .topbar-user {
        width: 100%;
        border: none !important;
        border-radius: 0 !important;
        padding: var(--space-3) var(--space-4) !important;
    }

    /* Hide the nested dropdown on mobile — logout is shown inline */
    .user-dropdown {
        display: none !important;
    }

    .mobile-logout-link {
        display: flex;
        align-items: center;
        gap: var(--space-2);
        width: 100%;
        padding: var(--space-3) var(--space-4);
        color: var(--danger);
        font-size: var(--text-base);
        font-weight: 500;
        border: none;
        background: none;
        cursor: pointer;
        text-align: left;
    }

    .mobile-logout-link:hover {
        background: rgba(239, 68, 68, 0.15);
    }
}

/* ─── Main Layout ────────────────────────────────────────────────── */
.dashboard-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* ─── Sidebar ────────────────────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border-subtle);
}

.sidebar-header h3 {
    font-size: var(--text-sm);
    font-weight: 600;
}

/* ─── Sidebar Info Card ──────────────────────────────────────────── */
.sidebar-info-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-4);
    margin: var(--space-3);
    background: rgba(108, 92, 231, 0.06);
    border: 1px solid rgba(108, 92, 231, 0.15);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.sidebar-info-card:hover {
    border-color: var(--border-accent);
    background: var(--bg-tertiary);
    box-shadow: var(--shadow-md);
}

.sidebar-info-card.active {
    border-color: var(--border-accent);
    background: var(--accent-muted);
}

.info-card-top {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.info-card-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.info-card-body {
    flex: 1;
    min-width: 0;
}

.info-card-label {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 2px;
}

.info-card-name {
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
    word-break: break-word;
}

.info-card-meta {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: 3px;
}

.info-card-actions {
    display: flex;
    gap: var(--space-2);
    padding-top: var(--space-2);
    border-top: 1px solid var(--border-subtle);
}

.info-card-action-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    opacity: 0.85;
    transition: all var(--transition-fast);
    border-radius: var(--radius-md);
}

.info-card-action-btn svg {
    width: 20px;
    height: 20px;
}

.info-card-action-btn:hover {
    color: var(--accent-light);
    opacity: 1;
    background: var(--bg-elevated);
}

.info-card-add {
    border: 1px dashed var(--border-default);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.info-card-add:hover {
    border-color: var(--accent);
    color: var(--accent-light);
    background: var(--accent-muted);
}

/* ─── Properties Title Box ───────────────────────────────────────── */
.props-title-box {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border-subtle);
}

.props-title-label {
    display: block;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
}

.props-title-input {
    width: 100%;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 8px 10px;
}

.props-title-input:focus {
    border-color: var(--border-accent);
    outline: none;
}

.props-title-type {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ─── Sidebar Layer Controls ─────────────────────────────────────── */
.sidebar-layer-controls {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
}

.sidebar-layer-controls .sidebar-header {
    flex-shrink: 0;
}

.sidebar-layer-controls .sidebar-header select {
    flex: 1;
}

.sidebar-overlay-layers {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
}

.sidebar-empty {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.overlay-list {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-2);
}

/* Overlay list item */
.overlay-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    margin-bottom: var(--space-1);
}

.overlay-item:hover {
    background: var(--bg-tertiary);
}

.overlay-item.active {
    background: var(--accent-muted);
    border-color: var(--border-accent);
}

.overlay-item-icon {
    width: 36px;
    height: 36px;
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.overlay-item-info {
    flex: 1;
    min-width: 0;
}

.overlay-item-name {
    font-size: var(--text-sm);
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.overlay-item-meta {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.overlay-item-actions {
    display: flex;
    gap: var(--space-1);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.overlay-item:hover .overlay-item-actions {
    opacity: 1;
}

.overlay-item-btn {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.overlay-item-btn:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.overlay-item-btn.danger:hover {
    background: var(--danger-muted);
    color: var(--danger);
}

/* ─── Editor Main ────────────────────────────────────────────────── */
.editor-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
    overflow: hidden;
    order: 3;
}

.editor-empty {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ─── Browse Tile Grid ───────────────────────────────────────────── */
.editor-browse {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    padding: var(--space-6);
}

.browse-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-5);
    flex-shrink: 0;
}

.browse-title {
    font-size: var(--text-xl, 1.25rem);
    font-weight: 700;
    color: var(--text-primary);
}

.browse-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-4);
}

.browse-tile {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    position: relative;
}

.browse-tile:hover {
    border-color: var(--border-accent);
    background: var(--bg-tertiary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.browse-tile-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-elevated);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.browse-tile-thumb {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: #1a1a1a;
    background-image:
        linear-gradient(45deg, #252525 25%, transparent 25%, transparent 75%, #252525 75%),
        linear-gradient(45deg, #252525 25%, transparent 25%, transparent 75%, #252525 75%);
    background-size: 10px 10px;
    background-position: 0 0, 5px 5px;
}

.browse-tile-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.browse-tile-name {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.browse-tile-meta {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.browse-tile-actions {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    display: flex;
    gap: var(--space-1);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.browse-tile:hover .browse-tile-actions {
    opacity: 1;
}

.browse-tile-new {
    border-style: dashed;
    border-color: var(--border-default);
    background: transparent;
}

.browse-tile-new:hover {
    border-color: var(--accent);
    background: rgba(108, 92, 231, 0.06);
}

.browse-tile-icon-new {
    background: var(--accent-muted);
    color: var(--accent);
}

.browse-tile-new .browse-tile-name {
    color: var(--text-secondary);
}

.browse-tile-new .browse-tile-meta {
    color: var(--text-muted);
    font-size: var(--text-xs);
}

.browse-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-8) 0;
    color: var(--text-muted);
    font-size: var(--text-sm);
}

/* --- Animation Search Bar ---------------------------------------- */
.anim-search-wrap {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-1) var(--space-3);
    flex: 0 1 280px;
    min-width: 160px;
    transition: border-color var(--transition-fast);
}

.anim-search-wrap:focus-within {
    border-color: var(--accent);
}

.anim-search-icon {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.anim-search {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: var(--text-sm);
    flex: 1;
    padding: var(--space-1) 0;
    min-width: 0;
}

.anim-search::placeholder {
    color: var(--text-muted);
}

.anim-search-scope-btn {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.anim-search-scope-btn:hover {
    background: var(--accent-muted);
    color: var(--accent);
    border-color: var(--accent);
}

.anim-search-hint {
    font-size: 11px;
    color: var(--text-muted);
    padding: 0 var(--space-1);
    margin-bottom: var(--space-2);
}

/* --- Folder Tabs Row --------------------------------------------- */
.folder-tabs-row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) 0 var(--space-4);
    overflow-x: auto;
    flex-shrink: 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.folder-tabs-row::-webkit-scrollbar {
    display: none;
}

.folder-tab {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full, 9999px);
    border: 1px solid var(--border-subtle);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: var(--text-sm);
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-fast);
    user-select: none;
    flex-shrink: 0;
}

.folder-tab:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-default);
    color: var(--text-primary);
}

.folder-tab.active {
    background: var(--accent-muted);
    border-color: var(--accent);
    color: var(--accent);
    font-weight: 600;
}

.folder-tab.drag-over {
    border-color: var(--accent);
    background: var(--accent-muted);
    box-shadow: 0 0 0 2px rgba(108, 92, 231, 0.25);
}

.folder-tab.dragging {
    opacity: 0.5;
}

.folder-tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: var(--radius-full, 9999px);
    background: var(--bg-elevated);
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
    line-height: 1;
}

.folder-tab.active .folder-tab-count {
    background: var(--accent);
    color: #fff;
}

/* Inline rename input inside tab */
.folder-tab-rename-input {
    background: var(--bg-primary);
    border: 1px solid var(--accent);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: var(--text-sm);
    font-weight: 500;
    padding: 1px 6px;
    outline: none;
    min-width: 60px;
}

/* Add folder button */
.folder-add-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full, 9999px);
    border: 1px dashed var(--border-default);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.folder-add-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-muted);
}

/* --- Grab Handle on Animation Cards ------------------------------ */
.browse-tile-grabber {
    position: absolute;
    top: var(--space-2);
    left: var(--space-2);
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    opacity: 0;
    cursor: grab;
    transition: opacity var(--transition-fast);
    z-index: 2;
}

.browse-tile-grabber:active {
    cursor: grabbing;
}

.browse-tile:hover .browse-tile-grabber {
    opacity: 0.6;
}

.browse-tile:hover .browse-tile-grabber:hover {
    opacity: 1;
    color: var(--accent);
}

.browse-tile.dragging {
    opacity: 0.5;
    transform: scale(0.97);
}

/* --- Folder Chips on Animation Cards ----------------------------- */
.browse-tile-folders {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.folder-chip {
    display: inline-block;
    padding: 1px 8px;
    border-radius: var(--radius-full, 9999px);
    background: var(--bg-elevated);
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 500;
    line-height: 1.5;
    white-space: nowrap;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* --- Folder Tab Reorder Dropzones -------------------------------- */
.folder-reorder-zone {
    width: 0;
    height: 28px;
    border-radius: 4px;
    transition: width 0.15s ease, background 0.15s ease, opacity 0.15s ease;
    flex-shrink: 0;
    opacity: 0;
    pointer-events: none;
}

.folder-reorder-zone.visible {
    width: 8px;
    opacity: 1;
    pointer-events: auto;
    background: var(--border-default);
}

.folder-reorder-zone.drag-over {
    width: 16px;
    background: var(--accent);
    opacity: 1;
    box-shadow: 0 0 6px rgba(108, 92, 231, 0.5);
}

/* Remove inline-rename input -- no longer needed */

.editor-active {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* ─── Canvas ─────────────────────────────────────────────────────── */
.canvas-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow: hidden;
    position: relative;
    background: #16162a;
}

.canvas-viewport {
    background: repeating-conic-gradient(var(--canvas-checker) 0% 25%, var(--canvas-checker-alt) 0% 50%) 50% / 16px 16px;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: visible;
    /* Dynamic size set by JS based on overlay dimensions */
}

#preview-canvas {
    display: block;
}

/* ─── Info Card Transport Controls ───────────────────────────────── */
.info-card-transport {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) 0;
    border-top: 1px solid var(--border-subtle);
}

.transport-time {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--text-muted);
    padding: 0 var(--space-2);
}

/* ─── Properties Panel ───────────────────────────────────────────── */
.properties-wrapper {
    width: var(--properties-width);
    flex-shrink: 0;
    position: relative;
    border-right: 1px solid var(--border-subtle);
    order: 2;
}

.properties-panel {
    position: absolute;
    inset: 0;
    background: var(--bg-secondary);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.panel-section {
    padding: var(--space-3) var(--space-4);
}

.panel-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-3);
}

.panel-section-header h4 {
    font-size: var(--text-sm);
    font-weight: 600;
}

.panel-section-actions {
    display: flex;
    gap: var(--space-1);
}

/* ─── Collapsible Property Panels ─────────────────────────────── */
.prop-panel {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.prop-panel+.prop-panel {
    margin-top: 0;
}

.prop-panel-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.prop-panel-header:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
}

.prop-panel-chevron {
    display: inline-block;
    font-size: 10px;
    transition: transform var(--transition-fast);
}

.prop-panel.collapsed .prop-panel-chevron {
    transform: rotate(-90deg);
}

.prop-panel-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-1) var(--space-4) var(--space-4);
    overflow: hidden;
    max-height: 1000px;
    transition: max-height 0.25s ease, padding 0.25s ease, opacity 0.2s ease;
    opacity: 1;
}

.prop-panel-body .form-group {
    margin-bottom: 0;
}

.prop-panel.collapsed .prop-panel-body {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
    gap: 0;
}

/* ─── Motion Path panel badge & keyframe cards ────────────────── */
.prop-panel-plus-badge {
    margin-left: auto;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--accent-light, #a78bfa);
    display: inline-flex;
    align-items: center;
    gap: 3px;
    opacity: 0.8;
}

.motion-path-kf-card {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 6px;
    background: var(--bg-elevated);
    border-radius: var(--radius-sm);
    margin-bottom: 4px;
    font-size: var(--text-xs);
}

.motion-path-kf-card .kf-field {
    display: flex;
    align-items: center;
    gap: 2px;
}

.motion-path-kf-card .kf-field label {
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 600;
    min-width: 10px;
}

.motion-path-kf-card .kf-input {
    width: 50px;
    padding: 2px 4px;
    font-size: 11px;
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    border-radius: 3px;
    color: var(--text-primary);
    text-align: center;
}

.motion-path-kf-card .kf-input:focus {
    border-color: var(--border-accent);
    outline: none;
}

.motion-path-kf-card .kf-delete {
    margin-left: auto;
    cursor: pointer;
    color: var(--text-muted);
    padding: 2px;
    border-radius: 3px;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.motion-path-kf-card .kf-delete:hover {
    color: var(--danger);
    background: var(--danger-muted);
}

/* ─── Emote Grid ──────────────────────────────────────────────── */
.emote-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(36px, 1fr));
    gap: var(--space-1);
    max-height: 200px;
    overflow-y: auto;
    padding: var(--space-1);
}

.emote-item {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    font-size: 22px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.emote-item:hover {
    background: var(--bg-hover);
    transform: scale(1.2);
}

.emote-item.selected {
    background: rgba(34, 197, 94, 0.15);
    outline: 2px solid #22c55e;
    outline-offset: 1px;
}

/* ─── Image Upload Zone ───────────────────────────────────────── */
.image-upload-zone {
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.image-upload-zone:hover,
.image-upload-zone.dragover {
    border-color: var(--accent);
    background: rgba(108, 92, 231, 0.08);
}

.upload-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.upload-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--accent);
    padding: var(--space-2);
}

.image-preview-container {
    position: relative;
    display: inline-block;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.image-preview-container img {
    display: block;
    max-width: 100%;
    max-height: 120px;
    object-fit: contain;
    background: rgba(0, 0, 0, 0.3);
}

.image-preview-container .btn {
    position: absolute;
    top: 4px;
    right: 4px;
    background: rgba(0, 0, 0, 0.6);
    color: var(--text-primary);
    border-radius: 50%;
    width: 22px;
    height: 22px;
    padding: 0;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.image-preview-container:hover .btn {
    opacity: 1;
}

/* Layer list */
.layer-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.layer-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    font-size: var(--text-sm);
}

.layer-item:hover {
    background: var(--bg-tertiary);
}

.layer-item.active {
    background: var(--accent-muted);
    border-color: var(--border-accent);
}

.layer-item-icon {
    font-size: var(--text-xs);
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.layer-item-name {
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.layer-item-controls {
    display: flex;
    gap: var(--space-1);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.layer-item:hover .layer-item-controls {
    opacity: 1;
}

.layer-ctrl {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
}

.layer-ctrl:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.layer-ctrl.active {
    color: var(--accent-light);
}

/* Properties body */
.properties-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* ─── Timeline Panel ─────────────────────────────────────────────── */
.timeline-panel {
    height: var(--timeline-height);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.timeline-header {
    display: flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    border-bottom: 1px solid var(--border-subtle);
    gap: var(--space-3);
}

.timeline-ruler {
    flex: 1;
    height: var(--ruler-height);
    display: flex;
    align-items: flex-end;
    position: relative;
    overflow: hidden;
    font-family: var(--font-mono);
    font-size: 9px;
    color: var(--text-muted);
}

.ruler-tick {
    position: absolute;
    bottom: 0;
    width: 1px;
    background: var(--border-subtle);
}

.ruler-tick.major {
    height: 14px;
    background: var(--border-strong);
}

.ruler-tick.minor {
    height: 8px;
}

.ruler-label {
    position: absolute;
    bottom: 14px;
    transform: translateX(-50%);
    font-size: 9px;
    color: var(--text-muted);
}

.timeline-body {
    flex: 1;
    position: relative;
    overflow-y: auto;
    overflow-x: hidden;
}

.timeline-tracks {
    display: flex;
    flex-direction: column;
}

.timeline-track {
    height: var(--track-height);
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-subtle);
    position: relative;
    transition: background var(--transition-fast);
}

.timeline-track.selected {
    background: rgba(0, 212, 255, 0.08);
}

.timeline-track.selected .timeline-track-label {
    color: var(--accent-light);
    font-weight: 600;
}

.timeline-track-label {
    width: 100px;
    padding: 0 var(--space-2);
    font-size: var(--text-xs);
    color: var(--text-muted);
    flex-shrink: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.timeline-track-clips {
    flex: 1;
    position: relative;
    height: 100%;
}

.timeline-clip {
    position: absolute;
    top: 4px;
    bottom: 4px;
    background: var(--accent-muted);
    border: 1px solid var(--accent);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
    min-width: 20px;
}

.timeline-clip:hover {
    background: var(--accent-glow);
}

.timeline-clip.selected {
    box-shadow: 0 0 0 2px var(--accent-light);
}

.timeline-clip {
    cursor: grab;
}

.timeline-clip:active {
    cursor: grabbing;
}

/* Drag handles on left and right edges */
.clip-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 6px;
    cursor: ew-resize;
    z-index: 2;
    border-radius: 2px;
    transition: background var(--transition-fast);
}

.clip-handle:hover,
.clip-handle:active {
    background: rgba(255, 255, 255, 0.3);
}

.clip-handle-left {
    left: 0;
    border-right: 2px solid rgba(255, 255, 255, 0.15);
}

.clip-handle-right {
    right: 0;
    border-left: 2px solid rgba(255, 255, 255, 0.15);
}

/* Motion path keyframe markers on timeline */
.timeline-kf-marker {
    position: absolute;
    top: 50%;
    width: 8px;
    height: 8px;
    background: #00d4ff;
    border: 1px solid rgba(255, 255, 255, 0.6);
    transform: translate(-50%, -50%) rotate(45deg);
    cursor: ew-resize;
    z-index: 3;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.timeline-kf-marker:hover {
    background: #ffffff;
    transform: translate(-50%, -50%) rotate(45deg) scale(1.3);
}

.timeline-kf-marker[data-kf-idx="0"] {
    background: #00d4ff;
    opacity: 0.5;
    cursor: default;
}

/* ─── Color Swatches ─────────────────────────────────────────────── */
.color-picker-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.color-swatches {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 4px;
}

.color-swatch {
    width: 100%;
    aspect-ratio: 1;
    border: 2px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    transition: transform var(--transition-fast), border-color var(--transition-fast);
    padding: 0;
    outline: none;
}

.color-swatch:hover {
    transform: scale(1.2);
    z-index: 2;
}

.color-swatch.selected {
    border-color: #00d4ff;
    box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.5);
}

.color-advanced-toggle {
    font-size: var(--text-xs) !important;
    padding: 2px 4px !important;
    opacity: 0.7;
    align-self: flex-start;
}

.color-advanced {
    padding-top: 4px;
}

/* ─── Shape Type Selector ────────────────────────────────────────── */
.shape-type-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
}

.shape-type-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px 4px;
    background: var(--bg-elevated);
    border: 2px solid transparent;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.shape-type-btn svg {
    width: 28px;
    height: 28px;
    opacity: 0.7;
    transition: opacity 0.15s ease;
}

.shape-type-btn span {
    font-size: 9px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.shape-type-btn:hover {
    background: var(--bg-hover);
}

.shape-type-btn:hover svg {
    opacity: 1;
}

.shape-type-btn.active {
    border-color: #00d4ff;
    background: rgba(0, 212, 255, 0.08);
}

.shape-type-btn.active svg {
    opacity: 1;
}

.shape-type-btn.active span {
    color: #00d4ff;
}

/* ─── Button Groups ──────────────────────────────────────────────── */
.btn-group {
    display: flex;
    gap: 2px;
    background: var(--bg-elevated);
    border-radius: 6px;
    padding: 2px;
}

.btn-group .btn {
    flex: 1;
    border-radius: 4px;
    font-size: 14px;
    min-width: 32px;
}

.btn-group .btn.active {
    background: var(--accent);
    color: #fff;
}

/* ─── Layer name cursor ──────────────────────────────────────────── */
.layer-name {
    cursor: default;
    user-select: none;
}

.timeline-playhead {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--playhead-color);
    z-index: 10;
    pointer-events: none;
    left: 100px;
}

.timeline-playhead::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -4px;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid var(--playhead-color);
}

/* ─── Sidebar Tabs ───────────────────────────────────────────────── */
.sidebar-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
}

.sidebar-tab {
    flex: 1;
    padding: var(--space-3);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-muted);
    text-align: center;
    cursor: pointer;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
}

.sidebar-tab:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
}

.sidebar-tab.active {
    color: var(--accent-light);
    border-bottom-color: var(--accent);
}

.sidebar-panel {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
}

/* ─── Overlay Builder ────────────────────────────────────────────── */
.overlay-builder-viewport {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 20px;
    background: #16162a;
}

.overlay-builder-canvas {
    position: relative;
    background: repeating-conic-gradient(var(--canvas-checker) 0% 25%, var(--canvas-checker-alt) 0% 50%) 50% / 16px 16px;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    overflow: visible;
}

.overlay-slot {
    position: absolute;
    border: 2px dashed var(--border-default);
    border-radius: var(--radius-sm);
    background: rgba(108, 92, 231, 0.08);
    cursor: grab;
    transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.overlay-slot.dragging {
    cursor: grabbing;
    transition: none;
    opacity: 0.9;
}

.overlay-slot:hover {
    border-color: var(--accent);
    background: rgba(108, 92, 231, 0.15);
}

.overlay-slot.selected {
    border-color: var(--accent-light);
    border-style: solid;
    box-shadow: 0 0 0 3px var(--accent-muted);
}

.overlay-slot-label {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-secondary);
    padding: var(--space-1) var(--space-2);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    white-space: nowrap;
    max-width: 80%;
    overflow: hidden;
    text-overflow: ellipsis;
}

.overlay-slot-badge {
    position: absolute;
    bottom: 4px;
    right: 4px;
    font-size: 10px;
    padding: 1px 4px;
    background: var(--accent-muted);
    border-radius: var(--radius-sm);
    color: var(--accent-light);
}

.overlay-slot-hidden {
    opacity: 0.2;
    border-style: dashed !important;
    pointer-events: none;
}

/* ─── Canvas Rulers ──────────────────────────────────────────────── */
.canvas-ruler {
    position: absolute;
    z-index: 10;
    pointer-events: none;
}

.canvas-ruler-h {
    top: 0;
    left: 0;
    width: 100%;
    height: 20px;
}

.canvas-ruler-v {
    top: 0;
    left: 0;
    width: 20px;
    height: 100%;
}

/* ─── Visibility Toggle ─────────────────────────────────────────── */
.layer-visibility-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0.5;
    padding: 2px;
    flex-shrink: 0;
}

.layer-visibility-toggle:hover {
    opacity: 1;
}

.layer-visibility-toggle svg {
    width: 14px;
    height: 14px;
}

.overlay-item-dimmed {
    opacity: 0.4;
}

.overlay-item-dimmed .overlay-item-name {
    text-decoration: line-through;
}

.overlay-builder-actions {
    display: flex;
    justify-content: center;
    padding: var(--space-2);
}

/* ─── Size Presets Popup ─────────────────────────────────────────── */
.size-presets-popup {
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    margin-top: 6px;
    padding: 4px 0;
    box-shadow: var(--shadow-lg);
    max-height: 260px;
    overflow-y: auto;
}

.size-preset {
    padding: 6px 12px;
    font-size: var(--text-xs);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.1s;
}

.size-preset:hover {
    background: var(--accent-muted);
}

.size-preset-label {
    color: var(--text-muted);
    margin-left: auto;
    font-size: 10px;
}

/* Compact overlay item (used in overlay properties) */
.overlay-item.compact {
    padding: var(--space-2) var(--space-3);
}

.overlay-item.compact .overlay-item-icon {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
}

/* ─── Layer delete button ────────────────────────────────────────── */
.layer-delete {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    background: none;
    border: none;
    opacity: 0;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.layer-item:hover .layer-delete {
    opacity: 1;
}

.layer-delete:hover {
    background: var(--danger-muted);
    color: var(--danger);
}

.layer-icon {
    font-size: var(--text-xs);
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

/* ─── Layer Drag Handle ──────────────────────────────────────── */
.layer-drag-handle {
    cursor: grab;
    opacity: 0.3;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    transition: opacity var(--transition-fast);
}

.layer-drag-handle .lucide,
.layer-drag-handle [data-lucide] {
    width: 12px;
    height: 12px;
}

.layer-item:hover .layer-drag-handle {
    opacity: 0.7;
}

/* ─── Layer Drag-to-Reorder States ───────────────────────────── */
.layer-item.dragging {
    opacity: 0.35;
}

/* Drop zones between layer items */
.layer-drop-zone {
    height: 0;
    border-radius: var(--radius-sm);
    margin: 0 var(--space-2);
    flex-shrink: 0;
    transition: height 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

/* Only the nearest drop zone expands when hovered during drag */
.layer-drop-zone.drag-over {
    height: 36px;
    margin: 2px var(--space-2);
    border: 2px solid var(--accent);
    background: var(--accent-muted);
    box-shadow: 0 0 8px rgba(108, 92, 231, 0.3);
}

/* ─── Layer Context Menu ─────────────────────────────────────── */
.layer-context-menu {
    position: fixed;
    z-index: 9990;
    min-width: 160px;
    background: var(--bg-elevated, #1e1e2e);
    border: 1px solid var(--border-default, #333);
    border-radius: var(--radius-md, 8px);
    padding: 4px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.1s ease;
}

.layer-ctx-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    font-size: 13px;
    color: var(--text-primary, #e0e0e0);
    border-radius: var(--radius-sm, 6px);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.layer-ctx-item:hover {
    background: var(--bg-tertiary, #2a2a3e);
}

.layer-ctx-item.danger:hover {
    background: var(--danger-muted, rgba(239, 68, 68, 0.15));
    color: var(--danger, #ef4444);
}

.layer-ctx-item .lucide,
.layer-ctx-item [data-lucide] {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
}

.layer-name {
    flex: 1;
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ─── Add Animation Modal ────────────────────────────────────────── */
/* Old modal classes removed — all modals now use sf-modal-* from components.css */


/* ─── Ruler marks ────────────────────────────────────────────────── */
.ruler-mark {
    position: absolute;
    top: 0;
    font-size: 9px;
    color: var(--text-muted);
    transform: translateX(-50%);
}

/* ─── Create Animation Modal ─────────────────────────────────────── */
.size-presets {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.size-preset {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: var(--space-3);
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.size-preset:hover {
    border-color: var(--border-strong);
    background: var(--bg-tertiary);
}

.size-preset.active {
    border-color: var(--accent);
    background: var(--accent-muted);
    box-shadow: 0 0 0 1px var(--accent);
}

.size-preset-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.size-preset-dims {
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.size-custom {
    margin-top: var(--space-3);
}

.size-custom-row {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.size-input-group {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
}

.size-input-group .form-number {
    width: 90px;
}

.size-unit {
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.size-preview-box {
    position: relative;
    width: 100%;
    height: 80px;
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.size-preview-inner {
    background: var(--accent-muted);
    border: 2px solid var(--accent);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.size-preview-label {
    position: absolute;
    bottom: 4px;
    right: 8px;
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* ─── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 1200px) {
    .properties-wrapper {
        width: 240px;
    }
}

@media (max-width: 900px) {
    .sidebar {
        width: 200px;
    }

    .topbar-left {
        width: 200px;
    }
}

@media (max-width: 768px) {
    .properties-wrapper {
        display: none !important;
    }

    .sidebar {
        width: 180px;
    }

    .topbar-left {
        width: 180px;
    }

    .toolbar-group:nth-child(n+3) {
        display: none;
    }
}

/* ─── Trigger Cards ──────────────────────────────────────────────── */
.trigger-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: 4px;
    position: relative;
}

.trigger-card:hover {
    border-color: var(--accent);
    background: var(--bg-hover);
}

.trigger-card-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.trigger-card-icon svg {
    width: 18px;
    height: 18px;
}

.trigger-card-body {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.trigger-card-type {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    line-height: 1.2;
}

.trigger-card-title {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.trigger-card-details {
    font-size: 11px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}




/* ─── Trigger Type Selector Grid ─────────────────────────────────── */
.trigger-type-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: var(--space-4);
}

.trigger-type-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.trigger-type-option:hover {
    border-color: var(--accent);
    background: var(--bg-hover);
}

.trigger-type-option-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.trigger-type-option-icon svg {
    width: 22px;
    height: 22px;
}

.trigger-type-option-body {
    flex: 1;
    min-width: 0;
}

.trigger-type-option-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.trigger-type-option-desc {
    font-size: 11px;
    color: var(--text-muted);
    line-height: 1.3;
}

/* ─── Modal Actions ──────────────────────────────────────────────── */
.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: var(--space-4);
    padding-top: var(--space-3);
    border-top: 1px solid var(--border-subtle);
}

/* ─── Trigger Mode Toggle (Exact / At least) ────────────────────── */
.trigger-mode-toggle {
    display: inline-flex;
    border-radius: var(--radius-full, 9999px);
    overflow: hidden;
    border: 1px solid var(--border-default);
    flex-shrink: 0;
}

.trigger-mode-btn {
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 600;
    background: var(--bg-elevated);
    color: var(--text-muted);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.trigger-mode-btn:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.trigger-mode-btn.active {
    background: var(--accent);
    color: #fff;
}

/* ─── Trigger Permission Checkboxes ──────────────────────────────── */
.trigger-permissions {
    display: flex;
    flex-wrap: wrap;
    gap: 2px 10px;
}

.trigger-perm-label {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--text-xs);
    color: var(--text-secondary);
    cursor: pointer;
    white-space: nowrap;
}

.trigger-perm-label input[type="checkbox"] {
    width: 13px;
    height: 13px;
    accent-color: var(--accent);
}

/* ═══════════════════════════════════════════════════════════════════
   Media Library
   ═══════════════════════════════════════════════════════════════════ */

/* Media page content */
#browse-media {
    width: 100%;
    padding: var(--space-4);
}

/* ─── Toolbar ────────────────────────────────────────────────────── */
.media-header-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    flex-wrap: nowrap;
}

.media-header-controls {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-shrink: 0;
    flex-wrap: nowrap;
}

.media-header-controls .browse-title {
    margin: 0;
    white-space: nowrap;
}

.media-storage-inline {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-left: auto;
    flex-shrink: 0;
    font-size: var(--text-sm);
    color: var(--text-secondary);
    white-space: nowrap;
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-1) var(--space-3);
}

.media-storage-inline .storage-text {
    font-size: var(--text-xs);
}

.media-storage-inline .storage-text strong {
    color: var(--text-primary);
}

.media-storage-inline .storage-track {
    width: 100px;
    height: 6px;
    background: var(--bg-primary);
    border-radius: 3px;
    overflow: hidden;
}

.media-storage-inline .storage-pct {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-primary);
}

.media-storage-inline .storage-tier {
    display: none;
}

.media-search {
    width: 140px;
    min-width: 0;
}

.media-sort,
.media-filter {
    width: auto;
    min-width: 90px;
}

.media-view-toggle {
    display: flex;
    align-items: center;
    gap: 2px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 2px;
    border: 1px solid var(--border-subtle);
}

.media-view-toggle .btn.active {
    background: var(--accent-muted);
    color: var(--accent-light);
}

/* ─── Grid: Tile View ────────────────────────────────────────────── */
.media-grid.media-tile {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-4);
}

.media-tile {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: default;
    transition: all var(--transition-fast);
    position: relative;
}

.media-grid.media-tile .media-tile:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-md);
}

.media-tile-preview {
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    overflow: hidden;
}

.media-tile-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.media-tile-preview [data-lucide] {
    color: var(--text-muted);
}

.media-tile-info {
    padding: var(--space-3);
}

.media-tile-name {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.media-tile-meta {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: 2px;
}

.media-tile-actions {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.media-grid.media-tile .media-tile:hover .media-tile-actions {
    opacity: 1;
}

.media-tile-actions .btn {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-sm);
}

/* ─── Grid: List View ────────────────────────────────────────────── */
.media-grid.media-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.media-list-header,
.media-list-row {
    display: grid;
    grid-template-columns: 48px 2fr 80px 80px 1.5fr 48px;
    gap: var(--space-3);
    align-items: center;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
}

.media-list-header {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: var(--space-3);
    margin-bottom: var(--space-1);
}

.media-list-row {
    transition: background var(--transition-fast);
    cursor: default;
}

.media-list-row:hover {
    background: var(--bg-tertiary);
}

.media-list-col-preview {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    flex-shrink: 0;
}

.media-list-col-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.media-list-col-name {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.media-list-col-type,
.media-list-col-size {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.media-list-col-animation {
    font-size: var(--text-xs);
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.media-list-col-actions {
    display: flex;
    justify-content: center;
}

/* ─── Empty State ────────────────────────────────────────────────── */
.media-grid.media-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.media-empty-state {
    text-align: center;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
}

.media-empty-state [data-lucide] {
    opacity: 0.4;
    margin-bottom: var(--space-2);
}

.media-empty-state p {
    font-size: var(--text-sm);
}

/* ─── Usage Warning (in confirm modal) ───────────────────────────── */
.media-usage-warning {
    background: rgba(255, 183, 77, 0.08);
    border: 1px solid rgba(255, 183, 77, 0.25);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    margin-top: var(--space-2);
}

.media-usage-warning strong {
    color: var(--warning, #ffb74d);
    font-size: var(--text-sm);
}

.media-usage-warning ul {
    list-style: none;
    padding: 0;
    margin: var(--space-2) 0;
}

.media-usage-warning li {
    padding: var(--space-1) 0;
}

.media-usage-link {
    color: var(--accent-light);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--text-sm);
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    transition: color var(--transition-fast);
}

.media-usage-link:hover {
    color: var(--accent);
    text-decoration: underline;
}

.media-usage-warning p {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: var(--space-2);
}

/* ─── Storage Bar ────────────────────────────────────────────────── */
.media-storage-bar {
    margin-bottom: var(--space-4);
    padding: var(--space-3) var(--space-4);
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.media-storage-compact {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-4);
    margin-bottom: var(--space-3);
}

.media-storage-compact .storage-info {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: 0;
    flex-shrink: 0;
    white-space: nowrap;
}

.media-storage-compact .storage-track {
    flex: 1;
    min-width: 120px;
    max-width: 300px;
}

.media-storage-compact .storage-tier {
    margin-top: 0;
    flex-shrink: 0;
    white-space: nowrap;
}

.storage-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-2);
}

.storage-text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.storage-text strong {
    color: var(--text-primary);
}

.storage-pct {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.storage-track {
    height: 8px;
    background: var(--bg-primary);
    border-radius: 4px;
    overflow: hidden;
}

.storage-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 4px;
    transition: width 0.5s ease;
}

.storage-fill.storage-warning {
    background: linear-gradient(90deg, #f59e0b, #fbbf24);
}

.storage-fill.storage-danger {
    background: linear-gradient(90deg, #ef4444, #f87171);
}

.storage-tier {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: var(--space-2);
}

/* ─── Video Tile Preview ─────────────────────────────────────────── */
.media-tile-preview video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Clickable tiles */
.media-tile,
.media-list-row {
    cursor: pointer;
}

/* ─── Media Player Modal ─────────────────────────────────────────── */
.media-player-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(8px);
}

.media-player-overlay.active {
    display: flex;
}

.media-player-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    cursor: pointer;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
    z-index: 10;
}

.media-player-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.media-player-content {
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.media-player-img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.media-player-video {
    max-width: 90vw;
    max-height: 85vh;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.media-player-audio-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-8);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl, 16px);
    min-width: 360px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.media-player-audio-icon {
    color: var(--accent-light);
    opacity: 0.6;
}

.media-player-audio-icon [data-lucide] {
    width: 64px;
    height: 64px;
}

.media-player-audio-name {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    word-break: break-all;
}

.media-player-audio {
    width: 100%;
    max-width: 400px;
}

.media-player-unsupported {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-8);
    color: var(--text-muted);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl, 16px);
}

/* ═══════════════════════════════════════════════════════════════════
   Media Picker Modal
   ═══════════════════════════════════════════════════════════════════ */

/* "Choose from media" button in properties */
.btn-media-pick {
    width: 100%;
    justify-content: center;
    gap: var(--space-2);
    border: 1px dashed var(--border-default);
    color: var(--text-secondary);
    font-size: var(--text-xs);
    padding: var(--space-2);
    transition: all var(--transition-fast);
}

.btn-media-pick:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(var(--accent-rgb, 108, 92, 231), 0.08);
}

/* Modal */
#media-picker-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: var(--z-modal, 1000);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    animation: fadeIn var(--transition-fast);
}

#media-picker-overlay.hidden {
    display: none;
}

#media-picker-modal {
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 90vw;
    max-width: 720px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    animation: scaleIn var(--transition-fast);
}

#media-picker-modal .modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0;
}

#media-picker-modal .modal-header h3 {
    font-size: var(--text-md);
    font-weight: 700;
    margin: 0;
}

#media-picker-modal .modal-body {
    padding: var(--space-4);
    overflow-y: auto;
    flex: 1;
}

.media-picker-toolbar {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.media-picker-toolbar .form-input {
    flex: 1;
}

.media-picker-toolbar .form-select {
    flex: 0 0 auto;
    width: 130px;
}

.media-picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: var(--space-2);
}

.media-picker-item {
    background: var(--bg-secondary);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    overflow: hidden;
    text-align: center;
}

.media-picker-item:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.media-picker-item-preview {
    width: 100%;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    overflow: hidden;
}

.media-picker-item-preview img,
.media-picker-item-preview video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.media-picker-item-name {
    padding: var(--space-1) var(--space-2);
    font-size: 10px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.media-picker-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-8) var(--space-4);
    color: var(--text-muted);
}

.media-picker-empty p {
    margin-top: var(--space-2);
    font-size: var(--text-sm);
}

/* ═══════════════════════════════════════════════════════════════════
   Media Usage Badge & Preview Info
   ═══════════════════════════════════════════════════════════════════ */

/* Badge on tile — bottom right of preview */
.media-tile-preview {
    position: relative;
}

/* Waveform canvas for audio tiles */
canvas.media-waveform {
    width: 100%;
    height: 100%;
    display: block;
}

.media-waveform-fallback {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--text-muted);
    opacity: 0.5;
}

/* Waveform player in popup */
.media-player-waveform-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-4);
    min-width: 400px;
    max-width: 600px;
    margin: 0 auto;
}

.media-player-waveform-canvas {
    width: 100%;
    height: 100px;
    cursor: pointer;
    border-radius: var(--radius-md);
}

.media-player-waveform-controls {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-3);
}

.media-player-waveform-controls .btn {
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 40px;
    height: 40px;
}

.media-player-waveform-controls .btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.media-player-waveform-time {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--text-sm);
    font-variant-numeric: tabular-nums;
}

#player-waveform-audio {
    display: none;
}

.media-usage-badge {
    position: absolute;
    bottom: 4px;
    right: 4px;
    background: var(--accent);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    line-height: 18px;
    text-align: center;
    border-radius: 9px;
    padding: 0 5px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* Inline badge for list view */
.media-usage-badge-inline {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    min-width: 14px;
    height: 14px;
    line-height: 14px;
    text-align: center;
    border-radius: 7px;
    padding: 0 4px;
    margin-left: var(--space-1);
    vertical-align: middle;
}

/* Info panel in the media player preview overlay */
.media-player-info {
    text-align: center;
    padding: var(--space-4) var(--space-4) var(--space-2);
    max-width: 500px;
    margin: 0 auto;
}

.media-player-info-name {
    font-size: var(--text-md);
    font-weight: 700;
    color: #fff;
    margin-bottom: var(--space-1);
    word-break: break-all;
}

.media-player-info-meta {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-3);
}

.media-player-used-in {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
    justify-content: center;
    align-items: center;
}

.media-player-used-label {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.5);
    margin-right: var(--space-1);
}

.media-player-anim-tag {
    display: inline-block;
    background: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.85);
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

/* ─── Spinner ───────────────────────────────────────────────────── */
.spinner {
    width: 28px;
    height: 28px;
    border: 3px solid rgba(255, 255, 255, 0.15);
    border-top-color: var(--accent, #6c5ce7);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ─── Media Context Menu ────────────────────────────────────────── */
.media-context-menu {
    position: fixed;
    z-index: 10000;
    min-width: 160px;
    background: var(--bg-elevated, #1e1e2e);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    padding: 4px 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    animation: ctxFadeIn 0.12s ease-out;
}

@keyframes ctxFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.media-ctx-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.85);
    cursor: pointer;
    transition: background 0.15s;
}

.media-ctx-item:hover {
    background: rgba(255, 255, 255, 0.08);
}

.media-ctx-item.danger {
    color: #ff6b6b;
}

.media-ctx-item.danger:hover {
    background: rgba(255, 107, 107, 0.12);
}

.media-ctx-item svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
}

/* ─── Resize Modal ──────────────────────────────────────────────── */
.resize-dim-box {
    text-align: center;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 10px 18px;
    width: 195px;
    flex-shrink: 0;
}

.resize-dim-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.5;
    margin-bottom: 4px;
}

.resize-dim-value {
    font-size: 15px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

#media-resize-modal .form-range {
    flex: 1;
}

#media-resize-modal #resize-preview {
    margin-top: 10px;
}

#media-resize-modal .form-range::-webkit-slider-runnable-track {
    background: rgba(255, 255, 255, 0.35);
    height: 4px;
    border-radius: 2px;
}

#media-resize-modal .form-range::-webkit-slider-thumb {
    margin-top: -5px;
}

#media-resize-modal .form-range::-moz-range-track {
    background: rgba(255, 255, 255, 0.35);
    height: 4px;
    border-radius: 2px;
}

#media-resize-modal .form-inline {
    display: flex;
    align-items: center;
    gap: 10px;
}

#media-resize-modal .form-input {
    text-align: center;
}

#media-resize-modal.hidden {
    display: none;
}

/* ─── Yes/No Toggle Switch ──────────────────────────────────────── */
.toggle-switch .toggle-track {
    position: relative;
    display: flex;
    align-items: center;
    width: 64px;
    height: 28px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 14px;
    transition: background 0.2s, border-color 0.2s;
    overflow: hidden;
}

.toggle-switch[data-active="true"] .toggle-track {
    background: var(--accent, #6c5ce7);
    border-color: var(--accent, #6c5ce7);
}

.toggle-switch .toggle-thumb {
    position: absolute;
    width: 22px;
    height: 22px;
    background: #fff;
    border-radius: 50%;
    left: 3px;
    top: 2px;
    transition: left 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.toggle-switch[data-active="true"] .toggle-thumb {
    left: 39px;
}

.toggle-switch .toggle-label-no,
.toggle-switch .toggle-label-yes {
    position: absolute;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    top: 50%;
    transform: translateY(-50%);
    transition: opacity 0.15s;
    pointer-events: none;
}

.toggle-switch .toggle-label-no {
    right: 8px;
    color: rgba(255, 255, 255, 0.5);
}

.toggle-switch .toggle-label-yes {
    left: 8px;
    color: rgba(255, 255, 255, 0.95);
    opacity: 0;
}

.toggle-switch[data-active="true"] .toggle-label-no {
    opacity: 0;
}

.toggle-switch[data-active="true"] .toggle-label-yes {
    opacity: 1;
}

/* ═══════════════════════════════════════════════════════════════════
   Scene Modal (Overlay Selector)
   ═══════════════════════════════════════════════════════════════════ */

.scene-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: var(--space-4);
}

.scene-modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 480px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
}

.scene-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--border-subtle);
}

.scene-modal-header h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.scene-modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--space-1);
    border-radius: var(--radius-md);
}

.scene-modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.scene-modal-body {
    padding: var(--space-4) var(--space-5);
    overflow-y: auto;
    flex: 1;
}

.scene-modal-hint {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin: 0 0 var(--space-3) 0;
}

.scene-overlay-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.scene-overlay-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    cursor: grab;
    transition: background var(--transition-base);
}

.scene-overlay-item:hover {
    background: var(--bg-elevated);
}

.scene-overlay-item.dragging {
    opacity: 0.5;
    background: var(--accent-muted);
}

.scene-drag-handle {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.scene-overlay-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex: 1;
    cursor: pointer;
    font-size: var(--text-sm);
    color: var(--text-primary);
}

.scene-overlay-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    flex-shrink: 0;
}

.scene-overlay-meta {
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-left: auto;
}

.scene-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    border-top: 1px solid var(--border-subtle);
}