/* ═══════════════════════════════════════════
   Cadence Pro — Main Stylesheet
   沉浸式燈光視覺編程站
   ═══════════════════════════════════════════ */

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #111118;
    --bg-panel: #16161f;
    --bg-card: #1c1c28;
    --bg-hover: #242433;
    --border: #2a2a3a;
    --border-light: #3a3a4d;
    --text-primary: #e8e8f0;
    --text-secondary: #8888a0;
    --text-muted: #555570;
    --accent: #6c5ce7;
    --accent-bright: #a29bfe;
    --go-green: #00e676;
    --go-dark: #00a854;
    --blackout-red: #ff1744;
    --fader-bg: #0d0d14;
    --fader-track: #1a1a28;
    --fader-thumb: #6c5ce7;
    --fader-glow: rgba(108, 92, 231, 0.4);
    --red: #ff4444;
    --green: #44ff44;
    --blue: #4488ff;
    --amber: #ffaa00;
    --cyan: #00ffff;
    --magenta: #ff44aa;
    --font-mono: 'Cascadia Code','Fira Code',Consolas, 'Consolas', monospace;
    --font-ui: system-ui,-apple-system, sans-serif;
}

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

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-ui);
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
    user-select: none;
}

/* ═══ Header ═══ */
#app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 52px;
    padding: 0 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo .pro {
    color: var(--accent-bright);
}

.show-name {
    font-size: 0.75rem;
    color: var(--text-muted);
    padding: 3px 10px;
    background: var(--bg-card);
    border-radius: 4px;
    border: 1px solid var(--border);
}

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

.cue-display {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 14px;
    background: var(--bg-card);
    border-radius: 6px;
    border: 1px solid var(--border);
}

.cue-label {
    color: var(--text-muted);
    font-size: 0.65rem;
    text-transform: uppercase;
}

.cue-number {
    color: var(--accent-bright);
    font-weight: 700;
    font-size: 1.1rem;
}

.cue-sep {
    color: var(--text-muted);
}

.cue-total {
    color: var(--text-secondary);
}

.go-btn {
    background: var(--go-green);
    color: #000;
    border: none;
    padding: 6px 22px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    letter-spacing: 1px;
    transition: all 0.15s;
}

.go-btn:hover {
    background: #00ff88;
    box-shadow: 0 0 16px rgba(0, 230, 118, 0.4);
}

.go-btn:active {
    transform: scale(0.96);
}

.back-btn,
.blackout-btn {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border);
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.15s;
}

.blackout-btn:hover {
    background: var(--blackout-red);
    border-color: var(--blackout-red);
    color: #fff;
}

.blackout-btn.active {
    background: var(--blackout-red);
    border-color: var(--blackout-red);
    color: #fff;
    animation: pulse-bo 0.6s infinite;
}

@keyframes pulse-bo {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

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

.fps-display {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--go-green);
}

.universe-display {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent-bright);
    padding: 2px 8px;
    background: var(--bg-card);
    border-radius: 4px;
}

.header-btn {
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.15s;
}

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

/* ═══ Main Layout ═══ */
#app-main {
    flex: 1;
    display: flex;
    overflow: hidden;
}

/* ═══ Console Panel ═══ */
#console-panel {
    width: 55%;
    min-width: 400px;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border);
    background: var(--bg-secondary);
}

/* ═══ Export Dropdown ═══ */
.export-dropdown {
    position: relative;
    display: inline-block;
}

.export-menu {
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 4px;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 4px;
    min-width: 180px;
    z-index: 100;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.export-menu.hidden {
    display: none;
}

.export-item {
    display: block;
    width: 100%;
    text-align: left;
    background: transparent;
    color: var(--text-secondary);
    border: none;
    padding: 6px 10px;
    font-size: 0.7rem;
    cursor: pointer;
    border-radius: 4px;
}

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

.export-section-label {
    font-size: 0.6rem;
    color: #555;
    padding: 6px 10px 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-top: 1px solid var(--border);
    margin-top: 2px;
}

.export-section-label:first-child {
    border-top: none;
    margin-top: 0;
}

/* ═══ 3D Stage ═══ */
#stage3d-container {
    background: #050508;
}

.stage3d-fixture {
    z-index: 10;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 14px;
    border-bottom: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.console-tabs,
.preview-tabs {
    display: flex;
    gap: 4px;
}

.tab {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid transparent;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 0.7rem;
    cursor: pointer;
    transition: all 0.15s;
}

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

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

.console-tab-content {
    flex: 1;
    overflow: hidden;
    padding: 8px;
}

.console-tab-content.hidden {
    display: none;
}

/* Faders Toolbar */
.faders-toolbar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 0 8px 0;
    flex-wrap: wrap;
}

.sm-btn {
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.65rem;
    cursor: pointer;
    transition: 0.15s;
}

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

.fader-page-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    margin-left: auto;
}

/* Faders Container */
.faders-container {
    display: flex;
    gap: 2px;
    overflow-x: auto;
    padding-bottom: 8px;
    flex: 1;
    align-items: flex-end;
}

.fader-strip {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 40px;
    min-width: 40px;
    padding: 4px 2px;
    background: var(--fader-bg);
    border-radius: 6px;
    border: 1px solid var(--border);
    transition: border-color 0.2s;
}

.fader-strip:hover {
    border-color: var(--accent);
}

.fader-strip.selected {
    border-color: var(--accent-bright);
    box-shadow: 0 0 8px var(--fader-glow);
}

.fader-strip.has-value .fader-value {
    color: var(--accent-bright);
}

.fader-label {
    font-family: var(--font-mono);
    font-size: 0.5rem;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

.fader-track {
    position: relative;
    width: 8px;
    height: 140px;
    background: var(--fader-track);
    border-radius: 4px;
    cursor: pointer;
}

.fader-fill {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    border-radius: 4px;
    background: linear-gradient(to top, var(--accent), var(--accent-bright));
    transition: height 0.05s;
}

.fader-thumb {
    position: absolute;
    left: -4px;
    width: 16px;
    height: 8px;
    background: var(--text-primary);
    border-radius: 2px;
    box-shadow: 0 0 6px rgba(255, 255, 255, 0.3);
    transition: bottom 0.05s;
    cursor: grab;
}

.fader-thumb:active {
    cursor: grabbing;
}

.fader-value {
    font-family: var(--font-mono);
    font-size: 0.55rem;
    color: var(--text-muted);
    margin-top: 4px;
    text-align: center;
}

.fader-ch {
    font-family: var(--font-mono);
    font-size: 0.5rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Color Picker */
.color-picker-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 12px;
}

#color-wheel {
    border-radius: 50%;
    border: 2px solid var(--border);
    cursor: crosshair;
}

.color-sliders {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.color-slider-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.color-slider-row label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    width: 16px;
    font-weight: 700;
}

.color-range {
    flex: 1;
    height: 6px;
    -webkit-appearance: none;
    background: var(--fader-track);
    border-radius: 3px;
    outline: none;
}

.red-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--red);
    cursor: pointer;
}

.green-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--green);
    cursor: pointer;
}

.blue-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--blue);
    cursor: pointer;
}

.color-val {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-secondary);
    width: 28px;
    text-align: right;
}

.color-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
}

.color-swatch {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    cursor: pointer;
    border: 2px solid var(--border);
    transition: all 0.15s;
}

.color-swatch:hover {
    border-color: var(--text-primary);
    transform: scale(1.15);
}

/* Grand Master */
.grand-master-area {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border-top: 1px solid var(--border);
    background: var(--bg-primary);
}

.gm-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.gm-slider {
    flex: 1;
    height: 8px;
    -webkit-appearance: none;
    background: linear-gradient(90deg, var(--blackout-red), var(--amber), var(--go-green));
    border-radius: 4px;
    outline: none;
}

.gm-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--text-primary);
    cursor: pointer;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
}

.gm-value {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--go-green);
    font-weight: 700;
    width: 40px;
    text-align: right;
}

/* ═══ Preview Panel ═══ */
#preview-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
}

.preview-content {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.preview-content.hidden {
    display: none;
}

#plot-canvas {
    width: 100%;
    height: 100%;
    background: #080810;
}

/* DMX Monitor */
.dmx-monitor {
    display: grid;
    grid-template-columns: repeat(32, 1fr);
    gap: 1px;
    padding: 4px;
    font-family: var(--font-mono);
    font-size: 0.45rem;
    overflow-y: auto;
    max-height: 100%;
}

.dmx-cell {
    background: var(--bg-card);
    text-align: center;
    padding: 2px 0;
    border-radius: 2px;
    color: var(--text-muted);
    transition: background 0.1s;
}

.dmx-cell.active {
    background: var(--accent);
    color: #fff;
}

/* ═══ Cue Bar / Timeline ═══ */
#cue-bar {
    height: 90px;
    display: flex;
    align-items: center;
    padding: 0 12px;
    gap: 10px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    flex-shrink: 0;
}

.cue-bar-left {
    display: flex;
    gap: 4px;
    align-items: center;
    flex-shrink: 0;
}

.cue-action-btn {
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    cursor: pointer;
    transition: 0.15s;
}

.cue-action-btn:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

#btn-record:hover {
    background: var(--red);
    border-color: var(--red);
}

.tl-play {
    color: var(--go-green);
    font-weight: 700;
}

.tl-play:hover {
    background: var(--go-dark) !important;
    border-color: var(--go-green) !important;
}

.tl-divider {
    width: 1px;
    height: 20px;
    background: var(--border);
    margin: 0 2px;
}

.tl-bpm {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--accent-bright);
    padding: 2px 6px;
    background: var(--bg-card);
    border-radius: 3px;
}

.cue-timeline {
    flex: 1;
    overflow: hidden;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

#timeline-canvas {
    width: 100%;
    height: 30px;
    flex-shrink: 0;
    cursor: pointer;
}

.cue-track {
    display: flex;
    gap: 4px;
    align-items: center;
    height: 36px;
    padding: 2px 0;
    overflow-x: auto;
    flex: 1;
}

.cue-block {
    min-width: 80px;
    height: 36px;
    padding: 0 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
    flex-shrink: 0;
}

.cue-block:hover {
    border-color: var(--accent);
    background: var(--bg-hover);
}

.cue-block.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent-bright);
    box-shadow: 0 0 12px var(--fader-glow);
}

.cue-block .cue-id {
    font-weight: 700;
}

.cue-block .cue-fade {
    font-size: 0.55rem;
    color: var(--text-muted);
    margin-left: 6px;
}

.empty-cue-hint {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-style: italic;
}

.cue-bar-right {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    flex-shrink: 0;
}

.tl-time {
    font-size: 1rem;
    color: var(--go-green);
    font-weight: 700;
    font-family: var(--font-mono);
}

.tl-duration {
    font-size: 0.65rem;
}

.tl-sep {
    font-size: 0.5rem;
    color: var(--text-muted);
}

.tl-play.active {
    background: var(--go-green);
    color: var(--bg-primary);
    border-color: var(--go-green);
}

.header-actions {
    display: flex;
    gap: 4px;
    align-items: center;
}

/* ═══ Modal ═══ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-overlay.hidden {
    display: none;
}

.modal-content {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    min-width: 600px;
    max-width: 90vw;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.modal-header h2 {
    font-size: 1rem;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
}

.patch-add-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 10px;
    background: var(--bg-card);
    border-radius: 8px;
    margin-bottom: 12px;
}

.patch-add-row select,
.patch-add-row input {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
}

.patch-add-row label {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.action-btn {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
}

.action-btn:hover {
    background: var(--accent-bright);
}

.patch-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
}

.patch-table th {
    text-align: left;
    padding: 6px 8px;
    color: var(--text-muted);
    font-size: 0.65rem;
    border-bottom: 1px solid var(--border);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.patch-table td {
    padding: 6px 8px;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}

.patch-table tr:hover td {
    background: var(--bg-hover);
}

.patch-quick-btns {
    display: flex;
    gap: 6px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.empty-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-style: italic;
    padding: 20px;
    text-align: center;
}

/* ═══ Effects Panel ═══ */
.effects-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 0 10px 0;
    font-size: 0.85rem;
    font-weight: 600;
}

.effects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    max-height: 400px;
    overflow-y: auto;
}

.effect-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: 0.2s;
}

.effect-card:hover {
    border-color: var(--accent);
}

.effect-icon {
    font-size: 1.3rem;
}

.effect-name {
    font-weight: 600;
    font-size: 0.8rem;
}

.effect-desc {
    font-size: 0.6rem;
    color: var(--text-muted);
}

.effect-controls {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.65rem;
}

.effect-controls label {
    color: var(--text-muted);
    width: 30px;
}

.effect-controls input[type="range"] {
    flex: 1;
    height: 4px;
    -webkit-appearance: none;
    background: var(--fader-track);
    border-radius: 2px;
    outline: none;
}

.effect-controls input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
}

.effect-controls select {
    flex: 1;
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 0.6rem;
}

.fx-bpm-val {
    font-family: var(--font-mono);
    color: var(--accent-bright);
    width: 28px;
    text-align: right;
}

.fx-start-btn {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    transition: 0.15s;
}

.fx-start-btn:hover {
    background: var(--accent-bright);
}

.active-effects-section {
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
}

.section-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.active-effect-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 4px 8px;
    background: var(--bg-hover);
    border-radius: 4px;
    margin-bottom: 4px;
    font-size: 0.7rem;
    font-family: var(--font-mono);
}

/* Loop button active */
.cue-action-btn.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.cue-auto {
    color: var(--go-green);
    font-size: 0.5rem;
}

/* ═══ Groups ═══ */
.groups-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 4px;
    overflow-y: auto;
}

.group-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
}

.group-name {
    font-weight: 600;
    font-size: 0.8rem;
}

.group-count {
    font-size: 0.65rem;
    color: var(--text-muted);
}

.group-slider {
    width: 120px;
    height: 5px;
    -webkit-appearance: none;
    background: var(--fader-track);
    border-radius: 3px;
}

.group-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
}

/* ═══ Scrollbar ═══ */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: 3px;
}