/**
 * Puppet Show Studio - Main Stylesheet
 */

:root {
    --bg-dark: #12131a;
    --bg-card: #1c1e29;
    --bg-surface: #262938;
    --border-color: #363a4f;
    --primary: #f59e0b;
    --primary-hover: #d97706;
    --accent: #ef4444;
    --success: #10b981;
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --radius: 10px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-family);
    line-height: 1.5;
    min-height: 100vh;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
    background: #181922;
    border-bottom: 1px solid var(--border-color);
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    font-size: 1.9rem;
}

.brand-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #ffd166;
    letter-spacing: -0.5px;
}

.brand-subtitle {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ==========================================================================
   Main Studio Layout (Side-by-Side Split Studio vs Stacked)
   ========================================================================== */
.studio-layout {
    max-width: 1600px;
    margin: 14px auto;
    padding: 0 16px;
    transition: all 0.3s ease;
}

/* 1. Side-by-Side Split View (Default on Desktop - ZERO SCROLL NEEDED!) */
.studio-layout.layout-split {
    display: grid;
    grid-template-columns: 460px 1fr;
    gap: 20px;
    align-items: start;
}

.studio-stage-column {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Stage column sticks in viewport so puppets are ALWAYS visible! */
.studio-layout.layout-split .studio-stage-column {
    position: sticky;
    top: 14px;
    z-index: 40;
}

.studio-workspace-column {
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-width: 0; /* Prevents grid blowout */
}

/* 2. Stacked View */
.studio-layout.layout-stacked {
    display: flex;
    flex-direction: column;
    gap: 18px;
    max-width: 1280px;
}

@media (max-width: 1080px) {
    .studio-layout.layout-split {
        display: flex;
        flex-direction: column;
    }
    .studio-layout.layout-split .studio-stage-column {
        position: relative !important;
        top: 0 !important;
    }
}

/* Stage Box */
.stage-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 14px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.stage-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 12px;
}

.show-info-group {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
}

.input-show-title {
    background: transparent;
    border: 1px solid transparent;
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 6px;
    transition: all 0.2s;
    max-width: 320px;
}

.input-show-title:focus {
    background: var(--bg-surface);
    border-color: var(--primary);
    outline: none;
}

.stage-playback-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Cast and Backdrop settings bar */
.stage-settings-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-surface);
    padding: 10px 16px;
    border-radius: 8px;
    margin-top: 12px;
    flex-wrap: wrap;
    gap: 12px;
}

.setting-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--text-muted);
}

.setting-item label {
    font-weight: 600;
    color: #e5e7eb;
}

/* ==========================================================================
   Tabs Container
   ========================================================================== */
.studio-tabs {
    display: flex;
    border-bottom: 2px solid var(--border-color);
    gap: 6px;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 600;
    padding: 10px 18px;
    cursor: pointer;
    border-radius: 8px 8px 0 0;
    transition: all 0.2s;
}

.tab-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
    color: var(--primary);
    background: var(--bg-card);
    border-bottom: 3px solid var(--primary);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

/* ==========================================================================
   Timeline / Dialogue Script Cards
   ========================================================================== */
.timeline-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-color);
}

.lines-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.line-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 16px;
    transition: all 0.25s ease;
}

.line-card.playing-now {
    border-color: var(--primary);
    box-shadow: 0 0 18px rgba(245, 158, 11, 0.4);
    transform: scale(1.01);
}

.line-card.speaker-left {
    border-left: 5px solid #3b82f6;
}

.line-card.speaker-right {
    border-left: 5px solid #ec4899;
}

.line-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.line-speaker-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.line-num {
    background: rgba(255, 255, 255, 0.1);
    color: #ccc;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 4px;
}

.speaker-pill {
    padding-left: 8px;
    display: flex;
    gap: 6px;
    align-items: baseline;
}

.speaker-name {
    font-weight: 700;
    color: #ffffff;
}

.speaker-pos {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.line-actions {
    display: flex;
    gap: 6px;
}

.form-row {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
}

.input-text {
    background: #191b26;
    border: 1px solid var(--border-color);
    color: #ffffff;
    font-size: 0.95rem;
    padding: 8px 12px;
    border-radius: 6px;
    resize: vertical;
    width: 100%;
    font-family: inherit;
}

.input-text:focus {
    outline: none;
    border-color: var(--primary);
}

.mode-toggle-group {
    display: flex;
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.btn-toggle {
    background: #191b26;
    border: none;
    color: var(--text-muted);
    padding: 6px 12px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    flex: 1;
    transition: all 0.2s;
}

.btn-toggle.active {
    background: var(--primary);
    color: #000000;
}

/* Audio Panel */
.audio-panel {
    background: #181a24;
    border: 1px dashed var(--border-color);
    border-radius: 8px;
    padding: 12px;
    margin-top: 8px;
}

.audio-panel.hidden { display: none; }

.audio-controls-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.audio-player-box {
    display: flex;
    align-items: center;
    gap: 10px;
}

.inline-audio-player {
    height: 34px;
}

.audio-buttons {
    display: flex;
    gap: 8px;
}

/* TTS Pitch and Rate */
.tts-settings-row {
    display: flex;
    gap: 24px;
    background: #1a1c28;
    padding: 10px 14px;
    border-radius: 6px;
    margin-top: 8px;
}

.tts-settings-row.hidden { display: none; }

.tts-field {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    font-size: 0.85rem;
}

.tts-field label {
    min-width: 130px;
    color: var(--text-muted);
}

/* Expression Cues Chips */
.cues-section {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.cues-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.cues-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    min-height: 28px;
    align-items: center;
}

.cue-chip {
    background: #2b2e40;
    border: 1px solid #434863;
    border-radius: 20px;
    padding: 4px 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
}

.cue-time {
    color: var(--primary);
    font-weight: 700;
}

.cue-exp {
    color: #fff;
    font-weight: 600;
}

.cue-gest {
    color: #93c5fd;
    font-style: italic;
}

.cue-del-btn {
    background: transparent;
    border: none;
    color: #ef4444;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 0 2px;
}

/* ==========================================================================
   Live Puppeteer Tab
   ========================================================================== */
.live-puppeteer-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.live-controls-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.live-control-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.live-card-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 6px;
}

.btn-big-mouth {
    background: #e63946;
    color: #ffffff;
    border: none;
    padding: 22px;
    font-size: 1.3rem;
    font-weight: 800;
    border-radius: 12px;
    cursor: pointer;
    user-select: none;
    box-shadow: 0 6px 16px rgba(230, 57, 70, 0.4);
    transition: transform 0.1s, background 0.15s;
}

.btn-big-mouth:active {
    transform: scale(0.96);
    background: #c1121f;
}

.key-shortcuts-list {
    font-size: 0.85rem;
    color: var(--text-muted);
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

kbd {
    background: #111;
    border: 1px solid #444;
    border-radius: 4px;
    padding: 2px 6px;
    color: #fff;
    font-family: monospace;
}

.expression-buttons-grid,
.gesture-buttons-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

/* ==========================================================================
   Buttons, Modals & Helpers
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 6px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.btn-sm { padding: 6px 12px; font-size: 0.82rem; }
.btn-xs { padding: 3px 8px; font-size: 0.78rem; border-radius: 4px; }

.btn-primary {
    background: var(--primary);
    color: #1a1a1a;
}
.btn-primary:hover { background: var(--primary-hover); }

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

.btn-outline {
    background: transparent;
    border-color: var(--border-color);
    color: #ffffff;
}
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
}

.btn-record {
    background: #3b82f6;
    color: #fff;
}

.btn-recording {
    background: #ef4444 !important;
}

.btn-icon {
    background: transparent;
    border: 1px solid var(--border-color);
    color: #ffffff;
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.82rem;
}
.btn-icon:hover { background: rgba(255, 255, 255, 0.1); }
.btn-icon:disabled { opacity: 0.3; cursor: not-allowed; }

select, input[type="text"], input[type="number"] {
    background: #191b26;
    border: 1px solid var(--border-color);
    color: #fff;
    padding: 6px 10px;
    border-radius: 6px;
    font-family: inherit;
}

.input-sm { font-size: 0.85rem; padding: 4px 8px; }

/* Modals */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 20px;
}

.modal.open { display: flex; }

/* Full-Screen Full-Size AI Script Studio Modal */
#ai-script-modal.modal {
    position: fixed !important;
    inset: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    padding: 0 !important;
    margin: 0 !important;
    background: rgba(8, 12, 16, 0.98) !important;
    backdrop-filter: blur(12px) !important;
    z-index: 10000 !important;
    display: none;
    justify-content: stretch !important;
    align-items: stretch !important;
}
#ai-script-modal.modal.open {
    display: flex !important;
}
#ai-script-modal .modal-content,
#ai-script-modal .modal-content.full-studio-modal-content {
    max-width: 100vw !important;
    width: 100vw !important;
    height: 100vh !important;
    max-height: 100vh !important;
    border-radius: 0 !important;
    border: none !important;
    margin: 0 !important;
    padding: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    background: #0f161c !important;
    box-shadow: none !important;
    overflow: hidden !important;
}
#ai-script-modal .modal-header {
    padding: 12px 28px !important;
    background: #090e13 !important;
    border-bottom: 1px solid var(--border-color) !important;
    flex-shrink: 0 !important;
}
#ai-script-modal .ai-modal-tabs {
    background: #0c1217 !important;
    padding: 0 28px !important;
    border-bottom: 1px solid var(--border-color) !important;
    display: flex !important;
    gap: 16px !important;
    flex-shrink: 0 !important;
}
#ai-script-modal .modal-body {
    flex: 1 !important;
    overflow-y: auto !important;
    padding: 20px 28px !important;
}
#ai-script-modal .modal-footer {
    padding: 12px 28px !important;
    background: #090e13 !important;
    border-top: 1px solid var(--border-color) !important;
    flex-shrink: 0 !important;
}

/* 2-Column Studio Workspace */
.studio-workspace-split {
    display: grid !important;
    grid-template-columns: 1.25fr 1fr !important;
    gap: 24px !important;
    height: 100% !important;
    min-height: 0 !important;
}
@media (max-width: 1060px) {
    .studio-workspace-split {
        grid-template-columns: 1fr !important;
        height: auto !important;
    }
}
.studio-col {
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
    min-height: 0 !important;
}
.studio-scrollable-section {
    flex: 1 !important;
    overflow-y: auto !important;
    padding-right: 6px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
}

/* Visual Storyboard & Mini Stage Previews */
.storyboard-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)) !important;
    gap: 16px !important;
}
.scene-card-item {
    background: #141d24 !important;
    border: 1px solid #243542 !important;
    border-radius: 12px !important;
    padding: 14px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    box-shadow: 0 6px 18px rgba(0,0,0,0.35) !important;
    transition: border-color 0.2s ease, transform 0.2s ease !important;
}
.scene-card-item:hover {
    border-color: rgba(228, 183, 108, 0.45) !important;
}
.mini-stage-preview {
    position: relative !important;
    width: 100% !important;
    height: 195px !important;
    border-radius: 10px !important;
    overflow: hidden !important;
    border: 2px solid #243542 !important;
    background: #090e13 !important;
    box-shadow: inset 0 0 25px rgba(0,0,0,0.8) !important;
}
.mini-stage-scenery {
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    pointer-events: none !important;
    z-index: 1 !important;
}
.mini-stage-scenery svg {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
}
.mini-stage-floor {
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 38px !important;
    background: linear-gradient(180deg, rgba(120,70,30,0.5) 0%, rgba(55,28,12,0.95) 100%) !important;
    border-top: 2px solid rgba(228, 183, 108, 0.35) !important;
    box-shadow: 0 -4px 10px rgba(0,0,0,0.4) !important;
    z-index: 2 !important;
}
.mini-stage-actors {
    position: absolute !important;
    inset: 0 !important;
    display: flex !important;
    align-items: flex-end !important;
    justify-content: space-around !important;
    padding-bottom: 8px !important;
    z-index: 3 !important;
}
.mini-stage-actors.is-solo {
    justify-content: center !important;
}
.mini-actor-wrap {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    position: relative !important;
    max-width: 130px !important;
    height: 165px !important;
    justify-content: flex-end !important;
}
.mini-actor-svg {
    width: 105px !important;
    height: 138px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    filter: drop-shadow(0 6px 8px rgba(0,0,0,0.6)) !important;
}
.mini-actor-svg svg {
    width: 100% !important;
    height: 100% !important;
    max-height: 138px !important;
    display: block !important;
}
.mini-actor-badge {
    margin-top: -6px !important;
    background: rgba(15, 23, 28, 0.9) !important;
    border: 1px solid rgba(228, 183, 108, 0.4) !important;
    border-radius: 999px !important;
    padding: 2px 8px !important;
    font-size: 10px !important;
    font-weight: 700 !important;
    color: #fff !important;
    white-space: nowrap !important;
    text-shadow: 0 1px 2px rgba(0,0,0,0.8) !important;
    z-index: 4 !important;
}
.mini-stage-header-badge {
    position: absolute !important;
    top: 8px !important;
    left: 10px !important;
    background: rgba(0, 0, 0, 0.75) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    backdrop-filter: blur(4px) !important;
    border-radius: 6px !important;
    padding: 3px 8px !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    color: var(--primary) !important;
    z-index: 5 !important;
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
}
.mini-stage-solo-tag {
    position: absolute !important;
    top: 8px !important;
    right: 10px !important;
    background: rgba(228, 183, 108, 0.18) !important;
    border: 1px solid var(--primary) !important;
    border-radius: 999px !important;
    padding: 2px 8px !important;
    font-size: 10px !important;
    font-weight: 700 !important;
    color: var(--primary) !important;
    z-index: 5 !important;
}

/* Prompt preview box in full view */
.studio-prompt-preview-wrap {
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    min-height: 220px !important;
    position: relative !important;
}
.studio-prompt-preview-wrap pre {
    flex: 1 !important;
    background: #090e13 !important;
    color: #90e0ef !important;
    padding: 14px 16px !important;
    border-radius: 8px !important;
    font-size: 12px !important;
    line-height: 1.5 !important;
    border: 1px solid #1f2d38 !important;
    overflow-y: auto !important;
    white-space: pre-wrap !important;
    word-break: break-word !important;
    margin: 0 !important;
}

/* Import Split Layout */
.studio-import-split {
    display: grid !important;
    grid-template-columns: 360px 1fr !important;
    gap: 24px !important;
    height: 100% !important;
    min-height: 0 !important;
}
@media (max-width: 960px) {
    .studio-import-split {
        grid-template-columns: 1fr !important;
    }
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    width: 100%;
    max-width: 650px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
}

.modal-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 20px;
    border-top: 1px solid var(--border-color);
}

/* Show Library Grid */
.shows-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 14px;
}

.show-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.show-card-title {
    font-weight: 700;
    color: #fff;
    font-size: 1rem;
}

.show-card-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    flex: 1;
}

.show-card-meta {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    gap: 12px;
}

.show-card-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: 6px;
}

/* Badges & Toast */
.badge-lines {
    background: var(--primary);
    color: #000;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 12px;
}

.badge-sample {
    font-size: 0.75rem;
    color: #a78bfa;
    border: 1px solid #7c3aed;
    padding: 2px 6px;
    border-radius: 4px;
}

.badge-success {
    font-size: 0.72rem;
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    border: 1px solid #10b981;
    padding: 2px 6px;
    border-radius: 4px;
}

.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: #10b981;
    color: #ffffff;
    font-weight: 600;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    opacity: 0;
    transform: translateY(12px);
    transition: all 0.25s ease;
    z-index: 9999;
    pointer-events: none;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.pulse {
    animation: pulseAnim 1.2s infinite;
}

@keyframes pulseAnim {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.04); opacity: 0.85; }
    100% { transform: scale(1); opacity: 1; }
}

.hidden { display: none !important; }

/* ==========================================================================
   Puppet Lab & Playground Styling
   ========================================================================== */
.puppet-lab-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.lab-intro-box {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.12), rgba(114, 9, 183, 0.12));
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 10px;
    padding: 16px 20px;
}

.lab-intro-box h3 {
    color: #ffd166;
    font-size: 1.25rem;
    margin-bottom: 6px;
}

.lab-intro-box p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.lab-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

.lab-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.puppet-select-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    max-height: 280px;
    overflow-y: auto;
    padding-right: 4px;
}

.lab-char-btn {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 8px 10px;
    text-align: left;
    white-space: normal;
    height: auto;
}

.lab-char-btn strong {
    font-size: 0.88rem;
    color: #fff;
}

.lab-expression-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 8px;
    max-height: 380px;
    overflow-y: auto;
    padding-right: 4px;
}

.lab-gesture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(135px, 1fr));
    gap: 8px;
}

.lab-speech-actions {
    display: flex;
    gap: 8px;
}

.custom-puppet-card {
    background: #191b26;
    border: 1px dashed var(--border-color);
    border-radius: 10px;
    padding: 18px 22px;
    margin-top: 10px;
}

.custom-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.custom-card-header h4 {
    color: #ffd166;
    font-size: 1.05rem;
}

.code-box {
    background: #0f1015;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 14px 18px;
    margin-top: 12px;
    font-family: monospace;
    font-size: 0.85rem;
    color: #a7f3d0;
    overflow-x: auto;
    white-space: pre;
}

.full-span-card {
    grid-column: 1 / -1;
}

.expression-buttons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)) !important;
    gap: 8px;
}

.gesture-buttons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(145px, 1fr)) !important;
    gap: 8px;
}

.lab-arm-grid,
.arm-buttons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(135px, 1fr)) !important;
    gap: 8px;
}

/* ==========================================================================
   Large Audience Theater View Mode (Fullscreen Experience)
   ========================================================================== */
body.audience-view {
    overflow: hidden !important;
}

body.audience-view .stage-section {
    position: fixed !important;
    inset: 0 !important;
    z-index: 1000 !important;
    border: 0 !important;
    border-radius: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    padding: 16px 24px !important;
    background: #090b10 !important;
    box-shadow: none !important;
    height: 100vh !important;
    max-height: 100vh !important;
}

body.audience-view .theatre-stage {
    flex: 1 !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: calc(100vh - 120px) !important;
    border: 2px solid #e4b76c55 !important;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.9) !important;
}

body.audience-view .stage-settings-bar,
body.audience-view .studio-workspace-column,
body.audience-view .site-header,
body.audience-view .stage-toolbar .show-info-group {
    display: none !important;
}

body.audience-view .stage-toolbar {
    margin-bottom: 8px !important;
    display: flex !important;
    justify-content: flex-end !important;
}

body.audience-view .puppet-actor {
    width: min(34vw, 460px) !important;
    height: min(72vh, 560px) !important;
}

body.audience-view .stage-speech-bubble {
    font-size: 1.35rem !important;
    padding: 14px 24px !important;
    max-width: 480px !important;
    bottom: 78% !important;
}

body.audience-view .performance-bar {
    flex-shrink: 0 !important;
    padding-top: 10px !important;
}

.captions-hidden .stage-speech-bubble {
    display: none !important;
    visibility: hidden !important;
}