/* ============================================
   STUDIO WORKSPACE - CANVA-STYLE LAYOUT
   ============================================ */

/* Hide footer, FAB, search, and fav/share on studio editor */
.studio-workspace ~ footer,
.studio-workspace ~ .site-footer { display: none !important; }
.lxs-fab { position: fixed !important; left: -9999px !important; opacity: 0 !important; pointer-events: none !important; }
.studio-workspace .studio-search-wrap,
.studio-workspace .studio-fav-btn,
.studio-workspace .studio-share-btn { display: none !important; }

.studio-workspace {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 122px);
    margin-top: 50px;
    margin-left: 270px;
    margin-right: 280px;
    background: #fdfcfc;
    overflow: hidden;
    padding-bottom: 0;
    box-sizing: border-box;
    position: relative;
}

/* ============================================
   STUDIO HEADER
   ============================================ */
.sw-studio-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 16px 8px;
    flex-shrink: 0;
    text-align: center;
    max-width: 100%;
    overflow: hidden;
}
.sw-studio-title {
    font-size: 44px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #1a1a1a;
    margin: 0;
    line-height: 1.1;
    white-space: nowrap;
}
.sw-studio-title span {
    background: linear-gradient(135deg, #dc2626, #e85d5d);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.sw-studio-subtitle {
    margin: 4px 0 0;
    font-size: 20px;
    color: #1a1a1a;
    font-weight: 500;
}

/* ============================================
   MEDIA TYPE TABS (inside right panel header)
   ============================================ */
.sw-media-tab {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 10px;
    border: none;
    background: none;
    border-radius: 20px;
    cursor: pointer;
    color: #888;
    font-size: 0.78rem;
    font-weight: 500;
    transition: all 0.2s ease;
    flex: 1;
    justify-content: center;
}

.sw-media-tab i,
.sw-media-tab svg {
    width: 16px;
    height: 16px;
}

.sw-media-tab span {
    white-space: nowrap;
}

.sw-media-tab:hover {
    background: rgba(0, 0, 0, 0.05);
    color: #333;
}

.sw-media-tab.active {
    background: #fff;
    border: 1px solid rgba(0,0,0,0.15);
    color: #1c1c1e;
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
}

[data-theme="dark"] .sw-media-tab {
    color: #888;
}
[data-theme="dark"] .sw-media-tab:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #ddd;
}
[data-theme="dark"] .sw-media-tab.active {
    background: rgba(255,255,255,0.12);
    border: none;
    color: #f5f5f7;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

/* ============================================
   CANVAS AREA
   ============================================ */
.sw-canvas-area {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4px 4px;
    overflow: hidden;
    background: #fdfcfc;
}

.sw-canvas {
    width: 100%;
    max-height: 100%;
    aspect-ratio: 16 / 9;
    flex: none;
    min-height: 0;
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid rgba(0, 0, 0, 0.35);
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.08),
        0 8px 32px rgba(0, 0, 0, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.sw-canvas-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: #c7c7cc;
    user-select: none;
}

.sw-canvas-placeholder i {
    width: 48px;
    height: 48px;
    stroke-width: 1.2;
}

.sw-canvas-placeholder span {
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: -0.01em;
}

/* ============================================
   TIMELINE
   ============================================ */
.sw-timeline {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    background: #ffffff;
    margin: 0 10px 4px;
    border-radius: 12px;
    overflow: visible;
    border: 1.5px solid #c0c0c0;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}

/* Transport Bar */
.sw-transport-bar {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    position: relative;
    padding: 8px 16px;
    border-bottom: 1px solid #f0f0f0;
    flex-shrink: 0;
}

.sw-transport-center {
    display: flex;
    align-items: center;
    gap: 12px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.sw-time-current,
.sw-time-total {
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-size: 0.8rem;
    color: #999;
    min-width: 32px;
    text-align: center;
}

.sw-play-btn {
    width: 42px;
    height: 42px;
    border: 2px solid #1d1d1f;
    border-radius: 50%;
    background: #fff;
    color: #1d1d1f;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    transition: box-shadow 0.15s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.sw-play-btn:hover {
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.18);
}

.sw-play-btn i {
    width: 20px;
    height: 20px;
}

.sw-play-btn svg {
    fill: #1d1d1f !important;
    stroke: #1d1d1f !important;
}

.sw-skip-btn {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: none;
    color: #555;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    transition: background 0.15s, color 0.15s;
}
.sw-skip-btn:hover {
    background: rgba(0,0,0,0.06);
    color: #1d1d1f;
}
.sw-skip-btn svg {
    width: 18px;
    height: 18px;
}

/* Timeline Body (ruler + tracks wrapper) */
.sw-timeline-body {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow-x: scroll;
    overflow-y: hidden;
    min-width: 0;
}

/* Scroll content (full timeline width) */
.sw-tl-scroll {
    position: relative;
    min-width: 100%;
    display: flex;
    flex-direction: column;
    flex: 1;
}

/* Playhead */
.sw-playhead {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 24px;
    width: 11px;
    margin-left: -5px;
    z-index: 10;
    cursor: col-resize;
}

.sw-playhead-head {
    width: 12px;
    height: 12px;
    background: #1d1d1f;
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    position: absolute;
    top: 0;
    left: 0;
}

.sw-playhead-line {
    position: absolute;
    top: 12px;
    bottom: 0;
    left: 5.5px;
    width: 1.5px;
    background: #1d1d1f;
}

[data-theme="dark"] .sw-playhead-head {
    background: #fff;
}

[data-theme="dark"] .sw-playhead-line {
    background: #fff;
}

/* Ruler */
.sw-ruler {
    padding: 8px 24px;
    border-bottom: 1px solid #e8e8e8;
    flex-shrink: 0;
    position: relative;
}

.sw-ruler-marks {
    position: relative;
    height: 16px;
    font-size: 0.75rem;
    color: #888;
    font-weight: 500;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.sw-ruler-marks span {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    white-space: nowrap;
    user-select: none;
}

.sw-ruler-marks i {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 3px;
    background: #ccc;
    border-radius: 50%;
}

/* Tracks Area */
.sw-tracks {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sw-track-row {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    min-height: 56px;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
}

.sw-track-label {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0 8px;
    font-size: 0.7rem;
    color: #888;
    white-space: nowrap;
    min-width: 64px;
    user-select: none;
}
.sw-track-label i { width: 12px; height: 12px; }

.sw-transport-left {
    position: relative;
    display: flex;
    align-items: center;
    gap: 4px;
}

.sw-track-pm-btn {
    border: 1px solid #d0d0d0;
    background: #fff;
    color: #555;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    height: 26px;
    border-radius: 6px;
    padding: 0 8px;
    font-size: 11px;
    white-space: nowrap;
    transition: all 0.15s ease;
}
.sw-track-pm-btn:hover { background: #f0f0f0; border-color: #999; color: #333; }
.sw-track-pm-btn i { width: 12px; height: 12px; flex-shrink: 0; }
.sw-transport-divider { width: 1px; height: 18px; background: #d0d0d0; margin: 0 2px; }
.sw-trim-group { display: flex; align-items: center; gap: 3px; border: 1px solid #d0d0d0; border-radius: 8px; padding: 2px 3px; }
.sw-trim-group .sw-track-pm-btn { border: none; }
.sw-trim-group .sw-track-pm-btn:hover { background: rgba(0,0,0,0.06); }
.sw-trim-btn { padding: 0; width: 26px; justify-content: center; flex-shrink: 0; }
.sw-trim-btn i, .sw-trim-btn svg { width: 12px !important; height: 12px !important; }
.sw-trim-btn.active { background: rgba(0,0,0,0.08); border-color: #888 !important; }
.sw-trim-btn.active i, .sw-trim-btn.active svg { color: #333; }
.sw-trim-danger { color: #dc2626 !important; border-color: #fca5a5 !important; }
.sw-trim-danger:hover { background: rgba(220,38,38,0.06) !important; border-color: #dc2626 !important; }
.sw-trim-danger.active { background: rgba(220,38,38,0.08) !important; border-color: #dc2626 !important; }

.sw-track-type-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 4px;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    padding: 4px;
    z-index: 100;
    display: none;
    min-width: 140px;
}
.sw-track-type-menu.open { display: block; }
.sw-track-type-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border: none;
    background: transparent;
    width: 100%;
    cursor: pointer;
    border-radius: 6px;
    font-size: 0.8rem;
    color: #333;
}
.sw-track-type-item:hover { background: #f0f0f0; }

.sw-track-delete-btn {
    position: absolute;
    right: 4px;
    top: 4px;
    width: 18px;
    height: 18px;
    border: none;
    background: rgba(0,0,0,0.06);
    border-radius: 4px;
    color: #999;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 0;
    z-index: 10;
}
.sw-track-delete-btn i { width: 12px; height: 12px; }
.sw-track-row:hover .sw-track-delete-btn { display: flex; }

.sw-add-btn {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: #bbb;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    transition: all 0.15s ease;
}

.sw-add-btn:hover {
    border-color: #999;
    color: #666;
}

.sw-add-btn i {
    width: 16px;
    height: 16px;
}

.sw-add-more {
    flex-shrink: 0;
    margin-left: 8px;
}

/* Video Clip in Timeline */
.sw-clip {
    position: absolute;
    top: 4px;
    height: 64px;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid #ccc;
    box-sizing: border-box;
    cursor: grab;
}

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

.sw-clip.dragging {
    opacity: 0.6;
    z-index: 20;
}

.sw-clip-thumbs {
    display: flex;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #1a1a1a;
}

.sw-clip-thumbs img {
    height: 100%;
    flex: 1 0 0;
    min-width: 0;
    max-width: 140px;
    object-fit: cover;
    display: block;
}

.sw-clip-duration {
    position: absolute;
    bottom: 4px;
    left: 8px;
    font-size: 0.7rem;
    font-weight: 600;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

.sw-clip-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 8px;
    cursor: col-resize;
    z-index: 10;
    opacity: 0;
    transition: opacity 0.15s;
}
.sw-clip-handle::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 20px;
    background: #fff;
    border-radius: 2px;
    box-shadow: 0 0 3px rgba(0,0,0,0.4);
}
.sw-clip-handle-left { left: 0; }
.sw-clip-handle-left::after { left: 3px; }
.sw-clip-handle-right { right: 0; }
.sw-clip-handle-right::after { right: 3px; }
.sw-clip:hover .sw-clip-handle,
.sw-clip.selected .sw-clip-handle { opacity: 1; }
.sw-clip.selected { outline: 2px solid #60a5fa; outline-offset: -1px; box-shadow: 0 0 0 3px rgba(96,165,250,0.4); }
.sw-clip.trimming { z-index: 20; }

.sw-track-drop {
    position: relative;
    min-height: 72px;
    color: #bbb;
    font-size: 0.85rem;
    padding: 0;
    flex: 1;
    width: 100%;
}

.sw-track-add {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    font-size: 0.82rem;
    color: #1d1d1f;
    cursor: pointer;
    border-bottom: 1px solid #f0f0f0;
    transition: background 0.15s ease;
}

.sw-track-add:hover {
    background: #f5f5f5;
}

/* Audio Track */
.sw-audio-track-drop {
    position: relative;
    min-height: 48px;
    color: #bbb;
    font-size: 0.85rem;
    padding: 0;
    flex: 1;
    width: 100%;
}

.sw-audio-clip {
    position: absolute;
    top: 4px;
    height: 40px;
    border-radius: 6px;
    overflow: hidden;
    border: 2px solid #22c55e;
    background: rgba(34, 197, 94, 0.08);
    cursor: grab;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 10px;
    box-sizing: border-box;
}

.sw-audio-clip:active { cursor: grabbing; }
.sw-audio-clip.dragging { opacity: 0.6; z-index: 20; }
.sw-audio-clip.selected { outline: 2px solid #22c55e; outline-offset: -1px; box-shadow: 0 0 0 3px rgba(34,197,94,0.4); }

.sw-audio-clip-wave {
    flex: 1;
    min-width: 0;
    height: 24px;
    display: flex;
    align-items: center;
    gap: 1px;
    overflow: hidden;
}

.sw-audio-clip-wave span {
    flex: 1 0 2px;
    background: #22c55e;
    border-radius: 1px;
}

.sw-audio-clip-name {
    font-size: 0.7rem;
    font-weight: 600;
    color: #22c55e;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
}

.sw-audio-clip-duration {
    font-size: 0.65rem;
    color: #86868b;
    white-space: nowrap;
}

/* Text track */
.sw-text-track-drop {
    position: relative;
    min-height: 44px;
    color: #bbb;
    font-size: 0.85rem;
    padding: 0;
    flex: 1;
    width: 100%;
}

.sw-text-clip {
    position: absolute;
    top: 4px;
    height: 36px;
    border-radius: 6px;
    overflow: hidden;
    border: 2px solid #f59e0b;
    background: rgba(245, 158, 11, 0.1);
    cursor: grab;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 8px;
    box-sizing: border-box;
}

.sw-text-clip:active { cursor: grabbing; }
.sw-text-clip.dragging { opacity: 0.6; z-index: 20; }
.sw-text-clip.selected { outline: 2px solid #f59e0b; outline-offset: -1px; box-shadow: 0 0 0 3px rgba(245,158,11,0.4); }

.sw-text-clip-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: #d97706;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    min-width: 0;
}

.sw-text-clip-duration {
    font-size: 0.6rem;
    color: #86868b;
    white-space: nowrap;
    flex-shrink: 0;
}

.sw-text-clip:hover .sw-clip-handle,
.sw-text-clip.trimming .sw-clip-handle { opacity: 1; }
.sw-text-clip .sw-clip-handle::after { background: #f59e0b; }
.sw-text-clip.trimming { z-index: 20; }

.sw-text-track-overlay {
    transition: opacity 0.15s ease;
}
.sw-karaoke-clip { background: rgba(77,159,255,0.18) !important; border-color: rgba(77,159,255,0.35) !important; }
.sw-karaoke-clip.selected { outline-color: #4D9FFF; box-shadow: 0 0 0 3px rgba(77,159,255,0.4); }
.sw-karaoke-clip .sw-clip-handle::after { background: #4D9FFF; }

/* Transition overlay canvas */
.sw-trans-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 5;
    pointer-events: none;
    border-radius: 8px;
}

/* Timeline transition badge */
.sw-trans-badge {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 20px; height: 20px;
    background: rgba(96,165,250,0.2);
    border: 1px solid rgba(96,165,250,0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    color: #60a5fa;
    pointer-events: none;
}

/* Overlay (Avatar) track */
.sw-overlay-track-drop {
    position: relative;
    min-height: 44px;
    color: #bbb;
    font-size: 0.85rem;
    padding: 0;
    flex: 1;
    width: 100%;
}

.sw-overlay-clip {
    position: absolute;
    top: 4px;
    height: 36px;
    border-radius: 6px;
    overflow: hidden;
    border: 2px solid #ec4899;
    background: rgba(236, 72, 153, 0.1);
    cursor: grab;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 8px;
    box-sizing: border-box;
}

.sw-overlay-clip:active { cursor: grabbing; }
.sw-overlay-clip.dragging { opacity: 0.6; z-index: 20; }
.sw-overlay-clip.selected { outline: 2px solid #ec4899; outline-offset: -1px; box-shadow: 0 0 0 3px rgba(236,72,153,0.4); }

.sw-overlay-clip-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: #ec4899;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    min-width: 0;
}

.sw-overlay-clip-duration {
    font-size: 0.6rem;
    color: #86868b;
    white-space: nowrap;
    flex-shrink: 0;
}

.sw-overlay-clip:hover .sw-clip-handle,
.sw-overlay-clip.trimming .sw-clip-handle { opacity: 1; }
.sw-overlay-clip .sw-clip-handle::after { background: #ec4899; }
.sw-overlay-clip.trimming { z-index: 20; }

.sw-track-add i {
    width: 16px;
    height: 16px;
}

/* Bottom Bar */
.sw-bottom-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 12px;
    flex-shrink: 0;
    background: #fafafa;
    border-top: 1px solid #f0f0f0;
    border-radius: 0 0 12px 12px;
}

.sw-bar-left,
.sw-bar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sw-bar-icon {
    width: 30px;
    height: 30px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: #888;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    transition: background 0.15s ease, color 0.15s ease;
}

.sw-bar-icon:hover {
    background: rgba(0, 0, 0, 0.05);
    color: #444;
}

.sw-bar-icon.active {
    background: rgba(99, 102, 241, 0.12);
    color: #6366f1;
}

.sw-bar-icon i {
    width: 16px;
    height: 16px;
}

.sw-bar-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: #888;
    font-size: 0.78rem;
    cursor: pointer;
    padding: 4px 8px;
    transition: background 0.15s ease, color 0.15s ease;
}

.sw-bar-btn:hover {
    background: rgba(0, 0, 0, 0.05);
    color: #444;
}

.sw-bar-btn i {
    width: 15px;
    height: 15px;
}

.sw-bar-time {
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-size: 0.78rem;
    color: #888;
}

.sw-zoom-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sw-zoom-controls i {
    width: 14px;
    height: 14px;
    color: #bbb;
    cursor: pointer;
}

.sw-zoom-controls i:hover {
    color: #666;
}

.sw-zoom-slider {
    width: 100px;
    height: 4px;
    background: #ddd;
    border-radius: 2px;
    position: relative;
    cursor: pointer;
}

.sw-zoom-thumb {
    width: 14px;
    height: 14px;
    background: #fff;
    border: 2px solid #bbb;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 78%;
    transform: translate(-50%, -50%);
    transition: border-color 0.15s ease;
}

.sw-zoom-thumb:hover {
    border-color: #888;
}

.sw-zoom-pct {
    font-size: 0.78rem;
    color: #888;
    min-width: 30px;
}

/* Chat Help Button in bottom bar */
.sw-chat-btn {
    color: #1a1a1a !important;
}

.sw-chat-btn:hover {
    background: rgba(0, 0, 0, 0.08) !important;
}

/* ============================================
   RIGHT SIDEBAR
   ============================================ */
.sw-right-sidebar {
    position: fixed;
    top: 60px;
    right: 0;
    height: calc(100vh - 60px - 12px);
    display: flex;
    z-index: 100;
    border-top: 1.5px solid #c0c0c0;
    border-left: 1.5px solid #c0c0c0;
    border-bottom: 1.5px solid #c0c0c0;
    border-radius: 12px 0 0 12px;
    overflow: hidden;
}

.sw-right-panel {
    width: 280px;
    background: #fdfcfc;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sw-right-panel-header {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 8px 10px;
    border: 1px solid rgba(0,0,0,0.15);
    background: none;
    border-radius: 20px;
    margin: 9px 8px 6px;
}

.sw-right-panel-close {
    border: none;
    background: none;
    cursor: pointer;
    color: #999;
    padding: 4px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sw-right-panel-close:hover {
    background: rgba(0, 0, 0, 0.06);
    color: #333;
}

.sw-right-panel-close svg {
    width: 18px;
    height: 18px;
}

.sw-right-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 4px;
    display: flex;
    flex-direction: column;
}
#toolList {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* 3-Section Layout (AI / Tools / Output) */
.sw-panel-sections {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 100%;
}
.sw-panel-section {
    padding: 4px 0;
    border-bottom: 1.5px solid rgba(0,0,0,0.08);
}
.sw-panel-section:last-child { border-bottom: none; }
.sw-section-output {
    border: 1px solid rgba(0,0,0,0.12);
    border-radius: 12px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.12), 0 1px 3px rgba(0,0,0,0.06);
    margin-left: 8px;
    margin-right: 8px;
    margin-bottom: 8px;
    padding: 4px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: #fff;
}
.sw-section-output .sw-panel-tool {
    padding: 12px 14px;
}
.sw-section-output .sw-panel-tool-label {
    font-size: 0.95rem;
    color: #dc2626;
    font-weight: 600;
}
.sw-section-output .sw-panel-tool-desc {
    font-size: 0.78rem;
    color: #1a1a1a;
    font-weight: 500;
}
.sw-section-output .sw-panel-tool svg {
    width: 22px;
    height: 22px;
}
.sw-section-label {
    padding: 8px 12px 4px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: #dc2626;
}
.sw-section-shared {
    border: 1px solid rgba(0,0,0,0.12);
    border-radius: 12px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.12), 0 1px 3px rgba(0,0,0,0.06);
    margin: 0 8px 8px;
    padding: 4px 0;
    background: #fff;
}
.sw-section-boxed {
    border: 1px solid rgba(0,0,0,0.12);
    border-radius: 12px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.12), 0 1px 3px rgba(0,0,0,0.06);
    margin-left: 8px;
    margin-right: 8px;
    margin-bottom: 8px;
    padding: 4px 0;
    background: #fff;
}
[data-theme="dark"] .sw-panel-section { border-bottom-color: rgba(255,255,255,0.06); }
[data-theme="dark"] .sw-section-shared,
[data-theme="dark"] .sw-section-boxed,
[data-theme="dark"] .sw-section-output { border-color: rgba(255,255,255,0.18); box-shadow: 0 3px 12px rgba(0,0,0,0.4), 0 1px 3px rgba(0,0,0,0.2); background: transparent; }
[data-theme="dark"] .sw-section-label { color: #f87171; }

/* Collapsible sections */
.sw-collapsible { display: flex; align-items: center; justify-content: space-between; cursor: pointer; user-select: none; }
.sw-collapsible:hover { opacity: 0.7; }
.sw-coll-arrow { color: #dc2626; flex-shrink: 0; }
[data-theme="dark"] .sw-coll-arrow { color: #f87171; }

/* Soon badge for upcoming tools */
.sw-tool-soon { opacity: 0.45; pointer-events: none; }
.sw-soon-badge { font-size: 0.7rem; font-weight: 400; color: #999; margin-left: 4px; }
.sw-soon-item { font-size: 0.85rem; font-weight: 500; padding: 2px 4px; color: #1c1c1e; }

/* AI Detail (inline inside AI Studio card) */
#swAiLabel { display: flex; align-items: center; gap: 4px; }
.sw-ai-detail-inner { padding: 4px 8px 8px; }
.sw-ai-back-btn { display: flex; align-items: center; background: none; border: none; cursor: pointer; color: #dc2626; padding: 0; }
.sw-ai-back-btn:hover { opacity: 0.7; }
.sw-ai-detail-controls { display: flex; flex-direction: column; gap: 6px; }
.sw-ai-detail-actions { display: flex; gap: 6px; margin-top: 8px; }
[data-theme="dark"] .sw-ai-back-btn { color: #f87171; }
[data-theme="dark"] .sw-ai-detail-inner .sw-sub-header p { color: #999; }

/* Inline Tool (expanded in-place) */
.sw-inline-tool {
    border-bottom: 1px solid rgba(0,0,0,0.06);
    padding: 8px 8px 10px;
}
.sw-inline-tool:last-child { border-bottom: none; }
.sw-inline-tool-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 4px 6px;
    font-weight: 600;
    font-size: 0.85rem;
    color: #1d1d1f;
}
.sw-inline-tool-header svg {
    width: 18px;
    height: 18px;
    color: #555;
    flex-shrink: 0;
}
.sw-inline-tool-controls {
    padding: 0 4px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.sw-slider-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
}
.sw-slider-row .sw-slider-label {
    font-size: 0.72rem;
    font-weight: 500;
    color: #555;
    white-space: nowrap;
    width: 72px;
    flex-shrink: 0;
}
.sw-slider-row .sw-ctrl-slider {
    flex: 1;
}
.sw-slider-row .sw-slider-val {
    font-size: 0.7rem;
    color: #999;
    min-width: 32px;
    text-align: right;
}
[data-theme="dark"] .sw-slider-row .sw-slider-label { color: #fff; }
[data-theme="dark"] .sw-slider-row .sw-slider-val { color: #ccc; }
.sw-compact-label { font-size: 0.72rem; font-weight: 600; color: #555; padding: 2px 4px 4px; }
[data-theme="dark"] .sw-compact-label { color: #fff; }
.sw-compact-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 4px;
}
.sw-compact-row .sw-ctrl-group { flex: 1; margin-bottom: 0; flex-direction: row; }
.sw-compact-row .sw-ctrl-label { display: none; }
.sw-compact-row .sw-ctrl-select { width: 100%; }
.sw-compact-row .sw-inline-apply { white-space: nowrap; }
.sw-inline-hint {
    font-size: 0.75rem;
    color: #555;
    flex: 1;
}
[data-theme="dark"] .sw-inline-hint { color: #aaa; }
.sw-inline-tool-actions {
    display: flex;
    gap: 6px;
    padding: 6px 4px 0;
}
.sw-actions-right {
    justify-content: flex-end;
}
.sw-actions-right .sw-inline-apply,
.sw-actions-right .sw-inline-reset {
    flex: 0 0 auto;
    padding: 6px 8px;
    font-size: 0.72rem;
}
.sw-inline-apply {
    flex: 0 0 auto;
    padding: 6px 10px;
    border: 1px solid rgba(0,0,0,0.2);
    background: none;
    color: #1c1c1e;
    border-radius: 980px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.sw-inline-apply:hover { background: rgba(0,0,0,0.04); }
.sw-inline-reset {
    flex: 0 0 auto;
    padding: 6px 10px;
    border: 1px solid rgba(0,0,0,0.2);
    background: none;
    color: #1c1c1e;
    border-radius: 980px;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: background 0.2s;
}
.sw-inline-reset:hover { background: rgba(0,0,0,0.04); }
[data-theme="dark"] .sw-inline-tool { border-bottom-color: rgba(255,255,255,0.06); }
[data-theme="dark"] .sw-inline-tool-header { color: #e0e0e0; }
[data-theme="dark"] .sw-inline-tool-header svg { color: #aaa; }
[data-theme="dark"] .sw-inline-apply { border-color: rgba(255,255,255,0.2); color: #f5f5f7; }
[data-theme="dark"] .sw-inline-apply:hover { background: rgba(255,255,255,0.06); }
[data-theme="dark"] .sw-inline-reset { border-color: rgba(255,255,255,0.2); color: #f5f5f7; }
[data-theme="dark"] .sw-inline-reset:hover { background: rgba(255,255,255,0.06); }

/* Custom Action Buttons (Trim & Cut etc.) */
.sw-custom-actions { display: flex; flex-direction: column; gap: 6px; padding: 4px 0; }
.sw-custom-action-btn {
    display: flex; align-items: center; gap: 8px;
    width: 100%; padding: 8px 12px; border: 1px solid rgba(0,0,0,0.12);
    border-radius: 10px; background: transparent; color: #333;
    font-size: 0.78rem; font-weight: 500; cursor: pointer; transition: all 0.15s;
}
.sw-custom-action-btn:hover { background: rgba(0,0,0,0.04); }
.sw-custom-action-btn i, .sw-custom-action-btn svg { width: 15px; height: 15px; flex-shrink: 0; }
[data-theme="dark"] .sw-custom-action-btn { border-color: rgba(255,255,255,0.15); color: #f5f5f7; }
[data-theme="dark"] .sw-custom-action-btn:hover { background: rgba(255,255,255,0.06); }

/* Danger action button */
.sw-custom-action-btn.sw-action-danger { border-color: #dc2626; color: #dc2626; }
.sw-custom-action-btn.sw-action-danger:hover { background: rgba(220,38,38,0.08); }
[data-theme="dark"] .sw-custom-action-btn.sw-action-danger { border-color: #f87171; color: #f87171; }
[data-theme="dark"] .sw-custom-action-btn.sw-action-danger:hover { background: rgba(248,113,113,0.12); }

/* Mark info display */
.sw-mark-info {
    font-size: 0.75rem; padding: 6px 10px; margin: 0 0 4px;
    background: rgba(59,130,246,0.08); border: 1px solid rgba(59,130,246,0.2);
    border-radius: 6px; color: #2563eb; font-weight: 500;
}
[data-theme="dark"] .sw-mark-info {
    background: rgba(96,165,250,0.1); border-color: rgba(96,165,250,0.25); color: #93c5fd;
}

/* Timeline mark-in/out markers */
.sw-mark-line {
    position: absolute; top: 0; bottom: 0; width: 6px; margin-left: -3px;
    z-index: 20; pointer-events: auto; cursor: ew-resize;
    background: transparent; border-left: 2px solid #444;
}
.sw-mark-in { border-left-color: #444; }
.sw-mark-out { border-left-color: #444; }
.sw-mark-region {
    position: absolute; top: 0; bottom: 0;
    background: rgba(0,0,0,0.08); z-index: 15; pointer-events: none;
}

/* Panel Tool Buttons */
.sw-panel-tools {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.sw-panel-tools.sw-panel-grouped { gap: 0; }

/* Tool Group Sections */
.sw-tool-group { border-bottom: 1px solid rgba(0,0,0,0.06); }
.sw-tool-group:last-child { border-bottom: none; }

.sw-tool-group-header {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 8px 12px;
    border: none;
    background: none;
    cursor: pointer;
    transition: background 0.15s;
}
.sw-tool-group-header:hover { background: rgba(0,0,0,0.03); }

.sw-tool-group-name {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #888;
    flex: 1;
    text-align: left;
}
.sw-tool-group-count {
    font-size: 0.65rem;
    color: #bbb;
    margin-right: 4px;
}
.sw-tool-group-chevron {
    width: 14px;
    height: 14px;
    color: #bbb;
    transition: transform 0.2s;
}
.sw-tool-group.collapsed .sw-tool-group-chevron { transform: rotate(-90deg); }

.sw-tool-group-body {
    display: flex;
    flex-direction: column;
    gap: 1px;
    padding-bottom: 4px;
    overflow: hidden;
    max-height: 1000px;
    transition: max-height 0.25s ease, padding 0.25s ease, opacity 0.2s ease;
    opacity: 1;
}
.sw-tool-group.collapsed .sw-tool-group-body {
    max-height: 0;
    padding-bottom: 0;
    opacity: 0;
}

.sw-panel-tool {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 12px;
    border: none;
    background: none;
    border-radius: 8px;
    cursor: pointer;
    text-align: left;
    transition: background 0.15s;
}

.sw-panel-tool:hover {
    background: rgba(0, 0, 0, 0.04);
}

.sw-panel-tool svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: #555;
}

.sw-panel-tool-info {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
}

.sw-panel-tool-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #333;
}

.sw-panel-tool-desc {
    font-size: 0.75rem;
    color: #666;
}

/* ============================================
   DARK MODE
   ============================================ */
[data-theme="dark"] .studio-workspace {
    background: #1c1c1e;
}
[data-theme="dark"] .sw-studio-title { color: #f0f0f0; }
[data-theme="dark"] .sw-studio-subtitle { color: #666; }

[data-theme="dark"] .sw-canvas-area {
    background: #2c2c2e;
}

[data-theme="dark"] .sw-canvas {
    background: #3a3a3c;
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.2),
        0 8px 32px rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .sw-canvas-placeholder {
    color: #636366;
}

/* Dark: Timeline */
[data-theme="dark"] .sw-timeline {
    background: #38383a;
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

[data-theme="dark"] .sw-transport-bar {
    border-bottom-color: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .sw-time-current,
[data-theme="dark"] .sw-time-total {
    color: #e0e0e0;
}

[data-theme="dark"] .sw-play-btn {
    background: #ffffff;
    color: #1d1d1f;
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .sw-play-btn svg {
    fill: #1d1d1f !important;
    stroke: #1d1d1f !important;
}

[data-theme="dark"] .sw-skip-btn {
    color: #fff;
}
[data-theme="dark"] .sw-skip-btn:hover {
    background: rgba(255,255,255,0.1);
}

[data-theme="dark"] .sw-play-btn:hover {
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4), 0 6px 16px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .sw-ruler {
    border-bottom-color: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .sw-ruler-marks {
    color: #e0e0e0;
}

[data-theme="dark"] .sw-ruler-marks i {
    background: #aaa;
}

[data-theme="dark"] .sw-track-row {
    border-bottom-color: rgba(255, 255, 255, 0.06);
}
[data-theme="dark"] .sw-track-pm-btn { color: #888; border-color: #555; background: transparent; }
[data-theme="dark"] .sw-track-pm-btn:hover { background: rgba(255,255,255,0.06); color: #ccc; border-color: #777; }
[data-theme="dark"] .sw-transport-divider { background: #555; }
[data-theme="dark"] .sw-trim-group { border-color: #555; }
[data-theme="dark"] .sw-trim-danger { color: #f87171 !important; border-color: #7f1d1d !important; }
[data-theme="dark"] .sw-trim-btn.active { background: rgba(255,255,255,0.12); border-color: #999 !important; }
[data-theme="dark"] .sw-trim-btn.active i, [data-theme="dark"] .sw-trim-btn.active svg { color: #eee; }
[data-theme="dark"] .sw-trim-danger.active { background: rgba(248,113,113,0.15) !important; border-color: #f87171 !important; }
[data-theme="dark"] .sw-trim-danger:hover { background: rgba(248,113,113,0.1) !important; border-color: #f87171 !important; }
[data-theme="dark"] .sw-track-type-menu { background: #2a2a2a; border-color: #444; }
[data-theme="dark"] .sw-track-type-item { color: #ddd; }
[data-theme="dark"] .sw-track-type-item:hover { background: #3a3a3a; }
[data-theme="dark"] .sw-track-delete-btn { background: rgba(255,255,255,0.08); color: #888; }
[data-theme="dark"] .sw-track-label { color: #777; }

[data-theme="dark"] .sw-track-drop,
[data-theme="dark"] .sw-audio-track-drop,
[data-theme="dark"] .sw-text-track-drop {
    color: #ccc;
}

[data-theme="dark"] .sw-text-clip {
    border-color: #d97706;
    background: rgba(245, 158, 11, 0.08);
}

[data-theme="dark"] .sw-text-clip-label {
    color: #fbbf24;
}

[data-theme="dark"] .sw-audio-clip {
    border-color: #1a8a4a;
    background: rgba(34, 197, 94, 0.05);
}

[data-theme="dark"] .sw-audio-clip-wave span {
    background: #1a8a4a;
}

[data-theme="dark"] .sw-audio-clip-name {
    color: #2ecc71;
}

[data-theme="dark"] .sw-overlay-clip {
    border-color: #be185d;
    background: rgba(236, 72, 153, 0.05);
}

[data-theme="dark"] .sw-overlay-clip-label {
    color: #f472b6;
}

[data-theme="dark"] .sw-add-btn {
    border-color: #aaa;
    color: #ccc;
}

[data-theme="dark"] .sw-add-btn:hover {
    border-color: #fff;
    color: #fff;
}

[data-theme="dark"] .sw-track-add {
    color: #e0e0e0;
    border-bottom-color: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .sw-track-add:hover {
    background: rgba(255, 255, 255, 0.04);
}

[data-theme="dark"] .sw-bottom-bar {
    background: #161618;
    border-top-color: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .sw-bar-icon {
    color: #e0e0e0;
}

[data-theme="dark"] .sw-bar-icon:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

[data-theme="dark"] .sw-bar-btn {
    color: #e0e0e0;
}

[data-theme="dark"] .sw-bar-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}

[data-theme="dark"] .sw-bar-time {
    color: #e0e0e0;
}

[data-theme="dark"] .sw-zoom-controls i {
    color: #e0e0e0;
}

[data-theme="dark"] .sw-zoom-controls i:hover {
    color: #fff;
}

[data-theme="dark"] .sw-zoom-slider {
    background: rgba(255, 255, 255, 0.25);
}

[data-theme="dark"] .sw-zoom-thumb {
    background: #e0e0e0;
    border-color: #e0e0e0;
}

[data-theme="dark"] .sw-zoom-thumb:hover {
    border-color: #fff;
}

[data-theme="dark"] .sw-zoom-pct {
    color: #e0e0e0;
}

[data-theme="dark"] .sw-chat-btn {
    color: #e0e0e0 !important;
}

/* Dark: Right Sidebar */
[data-theme="dark"] .sw-right-sidebar {
    border-color: rgba(255, 255, 255, 0.12);
}
[data-theme="dark"] .sw-right-panel {
    background: #38383a;
}

[data-theme="dark"] .sw-right-panel-header {
    border-color: rgba(255, 255, 255, 0.12);
    color: #e0e0e0;
    background: rgba(255,255,255,0.06);
}

[data-theme="dark"] .sw-right-panel-close {
    color: #aaa;
}

[data-theme="dark"] .sw-right-panel-close:hover {
    color: #fff;
}

[data-theme="dark"] .sw-panel-tool:hover {
    background: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .sw-panel-tool svg {
    color: #aaa;
}

[data-theme="dark"] .sw-panel-tool-label {
    color: #e0e0e0;
}

[data-theme="dark"] .sw-panel-tool-desc {
    color: #aaa;
}

[data-theme="dark"] .sw-tool-group { border-bottom-color: rgba(255,255,255,0.06); }
[data-theme="dark"] .sw-tool-group-header:hover { background: rgba(255,255,255,0.04); }
[data-theme="dark"] .sw-tool-group-name { color: #777; }
[data-theme="dark"] .sw-tool-group-count { color: #555; }
[data-theme="dark"] .sw-tool-group-chevron { color: #555; }

/* ============================================
   SUB-PANEL (Tool Controls)
   ============================================ */
#toolSubPanel { padding: 0 4px; }

.sw-back-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    border: none;
    background: none;
    color: #666;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    padding: 8px 8px 4px;
    border-radius: 6px;
    transition: color 0.15s;
}
.sw-back-btn:hover { color: #1d1d1f; }
.sw-back-btn i, .sw-back-btn svg { width: 16px; height: 16px; }

.sw-sub-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 8px 14px;
    border-bottom: 1px solid #eee;
    margin-bottom: 12px;
}
.sw-sub-header > i, .sw-sub-header > svg { width: 22px; height: 22px; color: #007aff; flex-shrink: 0; }
.sw-sub-header h3 { font-size: 0.88rem; font-weight: 600; color: #1d1d1f; margin: 0; }
.sw-sub-header p { font-size: 0.72rem; color: #999; margin: 2px 0 0; }

/* Sub-panel controls */
.sw-sub-controls { display: flex; flex-direction: column; gap: 14px; padding: 0 4px; }

.sw-ctrl-group { display: flex; flex-direction: column; gap: 5px; }
.sw-ctrl-divider { display: flex; align-items: center; gap: 8px; margin: 8px 0; font-size: 0.7rem; color: #999; text-transform: uppercase; letter-spacing: 0.5px; }
.sw-ctrl-divider::before, .sw-ctrl-divider::after { content: ''; flex: 1; height: 1px; background: rgba(0,0,0,0.1); }
[data-theme="dark"] .sw-ctrl-divider::before, [data-theme="dark"] .sw-ctrl-divider::after { background: rgba(255,255,255,0.1); }
.sw-ctrl-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: #555;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.sw-ctrl-value { font-weight: 400; color: #999; font-size: 0.72rem; }

/* Slider control */
.sw-ctrl-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: #e0e0e0;
    border-radius: 3px;
    outline: none;
    cursor: pointer;
    margin: 8px 0;
    padding: 0;
}
.sw-ctrl-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    background: #444;
    border-radius: 50%;
    cursor: grab;
    border: 2px solid #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
    margin-top: 0;
}
.sw-ctrl-slider::-webkit-slider-thumb:active {
    cursor: grabbing;
    transform: scale(1.15);
}
.sw-ctrl-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: #444;
    border-radius: 50%;
    cursor: grab;
    border: 2px solid #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}
.sw-ctrl-slider::-moz-range-track {
    height: 6px;
    background: #e0e0e0;
    border-radius: 3px;
}

/* Select control */
.sw-ctrl-select {
    width: 100%;
    padding: 7px 12px;
    border: 1px solid #ddd;
    border-radius: 10px;
    font-size: 0.8rem;
    color: #333;
    background: #fff;
    cursor: pointer;
    outline: none;
}
.sw-ctrl-select:focus { border-color: #007aff; }
.sw-ctrl-select[data-ctrl-id="rotateAction"] { min-width: 103px; }
.sw-ctrl-select[data-ctrl-id="flipAction"] { min-width: 68px; }

/* Toggle control */
.sw-ctrl-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 0;
}
.sw-ctrl-toggle-label { font-size: 0.8rem; color: #333; }
.sw-ctrl-switch {
    width: 36px; height: 20px;
    background: #ddd; border-radius: 10px;
    position: relative; cursor: pointer;
    transition: background 0.2s;
    border: none; padding: 0;
}
.sw-ctrl-switch.on { background: #007aff; }
.sw-ctrl-switch::after {
    content: '';
    position: absolute;
    top: 2px; left: 2px;
    width: 16px; height: 16px;
    background: #fff; border-radius: 50%;
    transition: left 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.sw-ctrl-switch.on::after { left: 18px; }

/* Button group control */
.sw-ctrl-btn-group {
    display: flex;
    background: rgba(120,120,128,0.12);
    border-radius: 9px;
    padding: 2px;
    gap: 0;
}
.sw-ctrl-btn-group button {
    flex: 1;
    padding: 6px 4px;
    border: none;
    border-radius: 7px;
    background: transparent;
    font-size: 0.75rem;
    font-weight: 500;
    color: #555;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: all 0.2s ease;
    position: relative;
}
.sw-ctrl-btn-group button:hover { color: #333; }
.sw-ctrl-btn-group button.active {
    background: #fff;
    color: #000;
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.06);
}
.sw-ctrl-btn-group button i, .sw-ctrl-btn-group button svg { width: 14px; height: 14px; }

/* Action button (pill style) */
.sw-ctrl-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 8px 16px;
    border: 1px solid rgba(0,0,0,0.15);
    border-radius: 20px;
    background: transparent;
    color: #333;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}
.sw-ctrl-action-btn:hover { background: rgba(0,0,0,0.05); }
.sw-ctrl-action-btn i, .sw-ctrl-action-btn svg { width: 14px; height: 14px; }

/* Text input */
.sw-ctrl-text, .sw-ctrl-textarea {
    width: 100%;
    padding: 7px 12px;
    border: 1px solid #ddd;
    border-radius: 10px;
    font-size: 0.8rem;
    color: #333;
    background: #fff;
    outline: none;
    font-family: inherit;
    box-sizing: border-box;
}
.sw-ctrl-text:focus, .sw-ctrl-textarea:focus { border-color: #007aff; }
.sw-ctrl-textarea { resize: vertical; min-height: 60px; }

/* Color picker */
.sw-ctrl-color-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}
.sw-ctrl-color {
    width: 32px; height: 32px;
    border: 2px solid #ddd;
    border-radius: 6px;
    cursor: pointer;
    padding: 0;
    -webkit-appearance: none;
}
.sw-ctrl-color::-webkit-color-swatch-wrapper { padding: 0; }
.sw-ctrl-color::-webkit-color-swatch { border: none; border-radius: 4px; }

/* Select + color picker combo */
.sw-select-color-row { display: flex; align-items: center; gap: 6px; }
.sw-select-color-row .sw-ctrl-select { flex: 1; min-width: 0; }
.sw-color-pick-wrap { width: 32px; height: 32px; border: 2px dashed #ccc; border-radius: 50%; cursor: pointer; flex-shrink: 0; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.sw-color-pick-wrap input { position: absolute; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.sw-color-pick-wrap i, .sw-color-pick-wrap svg { width: 14px; height: 14px; color: #999; pointer-events: none; }
[data-theme="dark"] .sw-color-pick-wrap { border-color: #555; }
[data-theme="dark"] .sw-color-pick-wrap i, [data-theme="dark"] .sw-color-pick-wrap svg { color: #666; }

/* Color palette */
.sw-ctrl-palette { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.sw-palette-swatch { width: 24px; height: 24px; border-radius: 50%; cursor: pointer; transition: transform 0.15s, box-shadow 0.15s; box-sizing: border-box; }
.sw-palette-swatch:hover { transform: scale(1.15); }
.sw-palette-swatch.active { box-shadow: 0 0 0 2px #fff, 0 0 0 4px #007aff; transform: scale(1.15); }
[data-theme="dark"] .sw-palette-swatch.active { box-shadow: 0 0 0 2px #1c1c1e, 0 0 0 4px #0a84ff; }
.sw-palette-custom { width: 24px; height: 24px; border-radius: 50%; border: 2px dashed #ccc; display: flex; align-items: center; justify-content: center; cursor: pointer; position: relative; overflow: hidden; }
.sw-palette-custom input { position: absolute; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.sw-palette-custom i, .sw-palette-custom svg { width: 12px; height: 12px; color: #999; pointer-events: none; }
[data-theme="dark"] .sw-palette-custom { border-color: #555; }
[data-theme="dark"] .sw-palette-custom i, [data-theme="dark"] .sw-palette-custom svg { color: #666; }
.sw-palette-hex { width: 72px; height: 24px; border: 1px solid #ccc; border-radius: 10px; padding: 0 6px; font-size: 11px; font-family: monospace; text-align: center; background: #fff; color: #333; }
[data-theme="dark"] .sw-palette-hex { background: #2c2c2e; color: #e5e5e7; border-color: #555; }

/* File input button */
.sw-ctrl-file-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 12px;
    border: 1.5px dashed #ccc;
    border-radius: 12px;
    background: #fafafa;
    color: #666;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.15s;
    width: 100%;
}
.sw-ctrl-file-btn:hover { border-color: #34c759; color: #34c759; background: rgba(52,199,89,0.03); }
.sw-ctrl-file-btn i, .sw-ctrl-file-btn svg { width: 16px; height: 16px; }

/* Face picker grid */
.sw-face-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-top: 4px;
}
.sw-face-opt {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 4px;
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.15s;
}
.sw-face-opt:hover { border-color: #007aff55; }
.sw-face-opt.active { border-color: #007aff; background: rgba(0,122,255,0.06); }
.sw-face-opt img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    background: #e5e5e5;
}
.sw-face-opt span {
    font-size: 0.65rem;
    color: #888;
    text-align: center;
    line-height: 1.1;
}
.sw-face-opt.active span { color: #007aff; font-weight: 600; }
.sw-face-custom {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.sw-face-custom i, .sw-face-custom svg {
    width: 24px;
    height: 24px;
    color: #999;
    margin: 12px 0;
}
[data-theme="dark"] .sw-face-opt img { background: #333; }
[data-theme="dark"] .sw-face-opt span { color: #aaa; }
[data-theme="dark"] .sw-face-opt.active span { color: #007aff; }

/* Info box */
.sw-ctrl-info {
    font-size: 0.75rem;
    color: #999;
    background: #f8f8f8;
    padding: 8px 10px;
    border-radius: 6px;
    line-height: 1.5;
}

/* Filter grid */
.sw-ctrl-filter-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}
.sw-ctrl-filter-item {
    border: 2px solid transparent;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 1;
    background: #f0f0f0;
    position: relative;
    transition: border-color 0.15s;
}
.sw-ctrl-filter-item:hover { border-color: #ccc; }
.sw-ctrl-filter-item.active { border-color: #007aff; }
.sw-ctrl-filter-item span {
    position: absolute;
    bottom: 2px; left: 0; right: 0;
    text-align: center;
    font-size: 0.6rem;
    color: #666;
    font-weight: 500;
}

/* Actions */
.sw-sub-actions {
    display: flex;
    gap: 8px;
    padding: 16px 4px 8px;
    margin-top: 6px;
    border-top: 1px solid #eee;
}

.sw-apply-btn {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid rgba(0,0,0,0.15);
    border-radius: 20px;
    background: transparent;
    color: #333;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: none;
}
.sw-apply-btn:hover { background: rgba(0,0,0,0.05); box-shadow: none; }
.sw-apply-btn:disabled { opacity: 0.5; cursor: not-allowed; box-shadow: none; }

.sw-reset-btn {
    padding: 9px 14px;
    border: none;
    border-radius: 20px;
    background: rgba(120,120,128,0.12);
    color: #666;
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}
.sw-reset-btn:hover { background: rgba(120,120,128,0.2); color: #333; }

/* Progress */
.sw-progress { padding: 12px 4px; }
.sw-progress-bar {
    width: 100%;
    height: 4px;
    background: #e8e8e8;
    border-radius: 2px;
    overflow: hidden;
}
.sw-progress-fill {
    height: 100%;
    background: #007aff;
    border-radius: 2px;
    width: 0%;
    transition: width 0.3s;
}
.sw-progress-fill.indeterminate {
    width: 30%;
    animation: sw-progress-slide 1.5s ease-in-out infinite;
}
@keyframes sw-progress-slide {
    0% { margin-left: 0; }
    50% { margin-left: 70%; }
    100% { margin-left: 0; }
}
.sw-progress-text {
    font-size: 0.72rem;
    color: #999;
    display: block;
    margin-top: 6px;
    text-align: center;
}

/* ============================================
   SUB-PANEL DARK MODE
   ============================================ */
[data-theme="dark"] .sw-back-btn { color: #aaa; }
[data-theme="dark"] .sw-back-btn:hover { color: #fff; }
[data-theme="dark"] .sw-sub-header { border-bottom-color: rgba(255,255,255,0.08); }
[data-theme="dark"] .sw-sub-header h3 { color: #e0e0e0; }
[data-theme="dark"] .sw-sub-header p { color: #777; }
[data-theme="dark"] .sw-ctrl-label { color: #fff; }
[data-theme="dark"] .sw-ctrl-value { color: #ccc; }
[data-theme="dark"] .sw-ctrl-slider { background: #444; border: 1px solid rgba(255,255,255,0.15); }
[data-theme="dark"] .sw-ctrl-slider::-webkit-slider-thumb { background: #e0e0e0; border-color: #888; box-shadow: 0 1px 4px rgba(0,0,0,0.4); }
[data-theme="dark"] .sw-ctrl-slider::-moz-range-thumb { background: #e0e0e0; border-color: #888; box-shadow: 0 1px 4px rgba(0,0,0,0.4); }
[data-theme="dark"] .sw-ctrl-slider::-moz-range-track { background: #444; border: 1px solid rgba(255,255,255,0.15); }
[data-theme="dark"] .sw-ctrl-select { background: #2a2a2a; border-color: #444; color: #e0e0e0; }
[data-theme="dark"] .sw-ctrl-select:focus { border-color: #007aff; }
[data-theme="dark"] .sw-ctrl-toggle-label { color: #fff; }
[data-theme="dark"] .sw-ctrl-switch { background: #444; border: 1px solid rgba(255,255,255,0.15); }
[data-theme="dark"] .sw-ctrl-btn-group { background: rgba(120,120,128,0.24); }
[data-theme="dark"] .sw-ctrl-btn-group button { color: #999; }
[data-theme="dark"] .sw-ctrl-btn-group button:hover { color: #ccc; }
[data-theme="dark"] .sw-ctrl-btn-group button.active { background: #3a3a3c; color: #fff; box-shadow: 0 1px 4px rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.18); }
[data-theme="dark"] .sw-ctrl-text, [data-theme="dark"] .sw-ctrl-textarea { background: #2a2a2a; border-color: #444; color: #e0e0e0; }
[data-theme="dark"] .sw-ctrl-color { border-color: #444; }
[data-theme="dark"] .sw-ctrl-file-btn { background: #2a2a2a; border-color: #444; color: #aaa; }
[data-theme="dark"] .sw-ctrl-file-btn:hover { border-color: #30d158; color: #30d158; }
[data-theme="dark"] .sw-ctrl-info { background: #2a2a2a; color: #888; }
[data-theme="dark"] .sw-ctrl-filter-item { background: #333; }
[data-theme="dark"] .sw-ctrl-filter-item span { color: #aaa; }
[data-theme="dark"] .sw-sub-actions { border-top-color: rgba(255,255,255,0.08); }
[data-theme="dark"] .sw-reset-btn { background: rgba(120,120,128,0.2); border: none; color: #aaa; }
[data-theme="dark"] .sw-reset-btn:hover { background: rgba(120,120,128,0.3); color: #fff; }
[data-theme="dark"] .sw-ctrl-action-btn { background: transparent; color: #fff; border-color: rgba(255,255,255,0.18); }
[data-theme="dark"] .sw-ctrl-action-btn:hover { background: rgba(255,255,255,0.06); }
[data-theme="dark"] .sw-apply-btn { background: transparent; color: #fff; border-color: rgba(255,255,255,0.18); }
[data-theme="dark"] .sw-apply-btn:hover { background: rgba(255,255,255,0.06); }
[data-theme="dark"] .sw-progress-bar { background: #333; }
[data-theme="dark"] .sw-progress-text { color: #777; }
.sw-ai-progress { padding: 8px 0 4px; }
.sw-ai-progress .sw-progress-bar { border-radius: 2px; }

/* Custom confirm/alert dialog */
.sw-dialog-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.45);
    z-index: 99999; display: flex; align-items: center; justify-content: center;
    animation: sw-dialog-fade-in 0.15s ease;
}
@keyframes sw-dialog-fade-in { from { opacity: 0; } to { opacity: 1; } }
.sw-dialog {
    background: #fff; border-radius: 12px; padding: 24px 28px 20px;
    min-width: 320px; max-width: 420px; box-shadow: 0 8px 32px rgba(0,0,0,0.18);
    animation: sw-dialog-pop 0.2s ease;
}
@keyframes sw-dialog-pop { from { transform: scale(0.92); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.sw-dialog-title {
    font-size: 15px; font-weight: 600; color: #1a1a1a; margin: 0 0 8px;
}
.sw-dialog-msg {
    font-size: 13.5px; color: #555; line-height: 1.5; margin: 0 0 20px;
}
.sw-dialog-btns {
    display: flex; gap: 8px; justify-content: flex-end;
}
.sw-dialog-btn {
    padding: 7px 18px; border-radius: 7px; font-size: 13px; font-weight: 500;
    border: 1px solid #ddd; background: #f5f5f5; color: #333; cursor: pointer;
    transition: all 0.15s;
}
.sw-dialog-btn:hover { background: #eaeaea; }
.sw-dialog-btn.primary {
    background: #e53935; color: #fff; border-color: #e53935;
}
.sw-dialog-btn.primary:hover { background: #c62828; }
.sw-dialog-btn.ok {
    background: #1a1a1a; color: #fff; border-color: #1a1a1a;
}
.sw-dialog-btn.ok:hover { background: #333; }
[data-theme="dark"] .sw-dialog { background: #2a2a2e; border: 1px solid rgba(255,255,255,0.12); }
[data-theme="dark"] .sw-dialog-title { color: #eee; }
[data-theme="dark"] .sw-dialog-msg { color: #aaa; }
[data-theme="dark"] .sw-dialog-btn { background: #2a2a2a; color: #ddd; border-color: #444; }
[data-theme="dark"] .sw-dialog-btn:hover { background: #353535; }
[data-theme="dark"] .sw-dialog-btn.primary { background: #e53935; color: #fff; border-color: #e53935; }
[data-theme="dark"] .sw-dialog-btn.ok { background: #fff; color: #1a1a1a; border-color: #fff; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .studio-workspace {
        margin-left: 0;
        margin-right: 0 !important;
        height: calc(100vh - 56px);
    }

    .sw-right-sidebar {
        display: none;
    }

    .sw-canvas-area {
        padding: 16px;
    }

    .sw-canvas {
        max-width: 100%;
    }

    .sw-timeline {
        margin: 0 8px 8px;
    }

    .sw-track-drop span,
    .sw-text-track-drop span {
        display: none;
    }

    .sw-zoom-controls {
        display: none;
    }

    .sw-ruler-marks {
        font-size: 0.6rem;
    }
}

@media (max-width: 480px) {
    .sw-canvas-area {
        padding: 10px;
    }

    .sw-timeline {
        height: 140px;
    }

    .sw-play-btn {
        width: 28px;
        height: 28px;
    }

    .sw-bottom-bar {
        padding: 4px 10px;
    }
}