:root {
  color-scheme: dark;
  --bg: #09090a;
  --panel: rgba(24, 24, 27, .88);
  --panel-solid: #18181b;
  --panel-soft: #202024;
  --line: rgba(255, 255, 255, .095);
  --line-strong: rgba(255, 255, 255, .16);
  --text: #f7f7f8;
  --muted: #8d8d97;
  --muted-2: #62626c;
  --accent: #8b5cf6;
  --accent-2: #5d5fef;
  --cyan: #34d7ff;
  --danger: #fb7185;
  --shadow: 0 18px 60px rgba(0, 0, 0, .46);
  --radius: 14px;
}

* { box-sizing: border-box; }
html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; }
body { font-family: "Segoe UI Variable Text", "Segoe UI", "Microsoft YaHei UI", "Microsoft YaHei", "PingFang SC", system-ui, sans-serif; background: var(--bg); color: var(--text); font-size: 14px; font-weight: 400; text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
.app-shell { position: relative; width: 100vw; height: 100vh; background: #09090b; isolation: isolate; }
.glass { background: var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); }

.topbar { position: absolute; z-index: 30; top: 12px; left: 12px; right: 12px; height: 56px; display: flex; align-items: center; justify-content: space-between; padding: 0 10px 0 16px; border-radius: 15px; }
.brand, .top-actions { display: flex; align-items: center; gap: 8px; }
.brand-mark { width: 28px; height: 28px; position: relative; display: grid; place-items: center; transform: rotate(-8deg); }
.brand-mark span { position: absolute; width: 8px; height: 24px; border-radius: 4px; background: linear-gradient(180deg, #a78bfa, #6366f1); }
.brand-mark span:first-child { transform: rotate(60deg); opacity: .9; }.brand-mark span:last-child { transform: rotate(-60deg); opacity: .75; }
.brand-name { font-size: 15px; font-weight: 700; letter-spacing: .04em; }
.workspace-separator, .action-divider { width: 1px; height: 20px; background: var(--line-strong); margin: 0 4px; }
.project-name { border: 0; background: transparent; display: flex; gap: 6px; align-items: center; padding: 8px; border-radius: 8px; color: #d4d4d8; cursor: pointer; }
.project-name:hover { background: rgba(255,255,255,.06); }
.project-name i { width: 14px; color: var(--muted); }
.icon-button, .zoom-controls button { border: 0; background: transparent; border-radius: 8px; width: 34px; height: 34px; display: grid; place-items: center; cursor: pointer; }
.icon-button:hover:not(:disabled), .zoom-controls button:hover { background: rgba(255,255,255,.075); }
.icon-button:disabled { opacity: .28; cursor: default; }
.icon-button svg { width: 17px; }
.primary-button, .secondary-button, .danger-button { height: 36px; padding: 0 14px; border-radius: 9px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; cursor: pointer; font-weight: 600; transition: transform .16s, background .16s, border-color .16s; }
.primary-button { background: linear-gradient(135deg, #7c5cf6, #5b5ee8); box-shadow: 0 6px 20px rgba(105, 83, 239, .25); }
.primary-button:hover { transform: translateY(-1px); background: linear-gradient(135deg, #9074ff, #686bf2); }
.secondary-button { background: rgba(255,255,255,.055); border-color: var(--line); color: #d7d7dc; }
.secondary-button:hover { background: rgba(255,255,255,.09); border-color: var(--line-strong); }
.danger-button { background: rgba(251,113,133,.08); color: #fb8a9c; border-color: rgba(251,113,133,.17); }
.primary-button svg, .secondary-button svg, .danger-button svg { width: 16px; }
.avatar { margin-left: 3px; border: 0; width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(135deg, #33313f, #665d90); cursor: pointer; font-weight: 700; }

.leftbar { position: absolute; z-index: 25; left: 16px; top: 84px; width: 58px; padding: 7px; display: flex; flex-direction: column; gap: 3px; border-radius: 15px; }
.tool { width: 42px; height: 48px; border: 0; border-radius: 10px; background: transparent; color: #aaaab3; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; cursor: pointer; font-size: 11px; font-weight: 500; transition: .15s; }
.tool svg { width: 18px; height: 18px; }.tool:hover { color: #dedee3; background: rgba(255,255,255,.055); }.tool.active { color: #fff; background: rgba(255,255,255,.09); }.tool.accent { color: #b9a7ff; }.tool-divider { height: 1px; background: var(--line); margin: 4px 5px; }

.canvas-wrap { position: absolute; inset: 0; overflow: hidden; cursor: default; background: radial-gradient(circle at 55% 46%, rgba(86,71,145,.04), transparent 38%), #0a0a0c; }
.canvas-wrap.file-drop-active::after { content:"释放图片、视频或音频，作为画布资产添加"; position:absolute; z-index:30; inset:18px; display:grid; place-items:center; border:2px dashed rgba(139,92,246,.72); border-radius:18px; background:rgba(18,14,30,.82); color:#eee9ff; font-size:18px; font-weight:650; letter-spacing:.02em; pointer-events:none; box-shadow:inset 0 0 0 1px rgba(255,255,255,.04),0 0 50px rgba(139,92,246,.12); }
.canvas-wrap.panning { cursor: grabbing; }.canvas-wrap.hand-mode { cursor: grab; }
.canvas-grid { position: absolute; inset: 0; opacity: .82; background-image: radial-gradient(circle, rgba(132,132,148,.34) 1px, transparent 1.2px); background-size: 24px 24px; background-position: 0 0; }
.viewport { position: absolute; left: 0; top: 0; width: 4000px; height: 3000px; transform-origin: 0 0; will-change: transform; }
.edges { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.edge-hit { fill:none; stroke:transparent; stroke-width:16; vector-effect:non-scaling-stroke; pointer-events:stroke; cursor:pointer; }
.edge { fill: none; stroke: #6f6b83; stroke-width: 2; opacity: .72; vector-effect: non-scaling-stroke; pointer-events: none; marker-end: url(#edgeArrow); transition: stroke .15s, opacity .15s; }.edge-hit:hover + .edge { stroke: #38bdf8; opacity: 1; }.edge.selected { stroke: #38bdf8; stroke-width: 2.5; opacity: 1; filter: url(#edgeGlow); }.edge.draft { stroke: #38bdf8; stroke-dasharray: 7 6; filter: url(#edgeGlow); opacity: .9; marker-end: none; }
#edgeArrow path { fill: #747184; }

.empty-state { position: absolute; z-index: 4; left: 50%; top: 52%; transform: translate(-50%, -50%); text-align: center; transition: .3s; }
.empty-state.hidden { opacity: 0; visibility: hidden; transform: translate(-50%, -47%); pointer-events: none; }
.empty-orbit { position: relative; width: 78px; height: 78px; margin: 0 auto 20px; display: grid; place-items: center; }
.empty-orbit::before, .empty-orbit::after, .empty-orbit span { content: ""; position: absolute; border: 1px solid rgba(139,92,246,.2); border-radius: 50%; inset: 0; animation: orbitPulse 3s ease-out infinite; }.empty-orbit::after { inset: 10px; animation-delay: .7s; }.empty-orbit span:first-of-type { inset: -10px; animation-delay: 1.4s; opacity: .45; }.empty-orbit span:last-of-type { width: 4px; height: 4px; inset: 2px auto auto 10px; border: 0; background: var(--cyan); box-shadow: 0 0 12px var(--cyan); animation: none; }
.empty-core { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; background: linear-gradient(145deg, rgba(139,92,246,.22), rgba(66,211,255,.08)); border: 1px solid rgba(168,139,250,.3); box-shadow: 0 0 38px rgba(124,92,246,.18); }.empty-core svg { width: 21px; color: #bca9ff; }
@keyframes orbitPulse { 0%,100% { transform: scale(.95); opacity: .25; } 50% { transform: scale(1.06); opacity: .7; } }
.empty-state h1 { margin: 0 0 9px; font-size: 26px; line-height: 1.3; letter-spacing: -.02em; }.empty-state p { margin: 0; color: var(--muted); font-size: 14px; }.empty-actions { display: flex; justify-content: center; gap: 9px; margin-top: 25px; }.large { height: 42px; padding: 0 17px; }.shortcut-hint { display: flex; align-items: center; justify-content: center; gap: 7px; margin-top: 20px; color: var(--muted-2); font-size: 11px; }.shortcut-hint kbd, .menu-head kbd, .context-menu kbd { background: rgba(255,255,255,.06); border: 1px solid var(--line); border-radius: 5px; padding: 2px 5px; font: inherit; color: #a0a0a8; }.shortcut-hint .dot { width: 2px; height: 2px; background: #56565d; border-radius: 50%; margin: 0 3px; }

.canvas-status { position: absolute; z-index: 20; left: 88px; bottom: 18px; height: 30px; padding: 0 11px; border-radius: 9px; display: flex; align-items: center; gap: 7px; box-shadow: 0 10px 30px rgba(0,0,0,.25); color: #777780; font-size: 11px; }.status-dot { width: 6px; height: 6px; background: #4ade80; border-radius: 50%; box-shadow: 0 0 8px rgba(74,222,128,.5); }.status-dot.saving { background: #fbbf24; }
.zoom-controls { position: absolute; z-index: 20; bottom: 17px; left: 50%; transform: translateX(-50%); border-radius: 11px; height: 38px; padding: 2px 4px; display: flex; align-items: center; box-shadow: 0 10px 30px rgba(0,0,0,.28); }.zoom-controls button { width: 31px; height: 31px; color: #a0a0aa; }.zoom-controls #zoomValue { width: 51px; font-size: 11px; }.zoom-controls > span { height: 18px; width: 1px; background: var(--line); margin: 0 3px; }.zoom-controls svg { width: 15px; }
.minimap { position: absolute; z-index: 20; right: 18px; bottom: 18px; width: 142px; height: 90px; border-radius: 11px; overflow: hidden; opacity: .82; }.minimap-grid { position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(150,150,170,.2) .7px, transparent .9px); background-size: 9px 9px; }.minimap-view { position: absolute; border: 1px solid rgba(167,139,250,.65); background: rgba(139,92,246,.07); border-radius: 3px; pointer-events: none; }.minimap-node { position: absolute; width: 8px; height: 5px; border-radius: 1px; background: #6b6877; }

.inspector { position: absolute; z-index: 26; right: 16px; top: 84px; width: 292px; min-height: 220px; max-height: calc(100vh - 204px); border-radius: 15px; padding: 18px; overflow: auto; transition: .22s; }.inspector:has(.inspector-content[hidden]) { width: 230px; background: rgba(20,20,23,.6); }
.inspector-empty { text-align: center; padding: 25px 12px 20px; color: #a0a0aa; }.inspector-empty > svg { width: 24px; opacity: .72; }.inspector-empty h3 { color: #d7d7dc; font-size: 15px; margin: 12px 0 6px; }.inspector-empty p { font-size: 12px; line-height: 1.6; margin: 0; }
.inspector-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; }.eyebrow { text-transform: uppercase; letter-spacing: .12em; color: #92929c; font-size: 10px; font-weight: 500; }.inspector h2 { font-size: 18px; margin: 4px 0 0; }.field { display: flex; flex-direction: column; gap: 7px; color: #aaaab4; font-size: 12px; font-weight: 500; margin-bottom: 15px; }.field input, .field textarea, .field select { width: 100%; border: 1px solid var(--line); border-radius: 8px; background: rgba(255,255,255,.045); color: #f0f0f2; padding: 10px; outline: none; resize: vertical; font-weight: 400; }.field input:focus, .field textarea:focus, .field select:focus { border-color: rgba(139,92,246,.65); box-shadow: 0 0 0 3px rgba(139,92,246,.1); }.field select { height: 36px; padding: 0 8px; }.field-row { display: grid; grid-template-columns: 1.4fr 1fr; gap: 8px; }.field-row .field { min-width: 0; }.range-field span { display: flex; justify-content: space-between; }.range-field b { color: #c1b1ff; }.range-field input { padding: 0; accent-color: var(--accent); }.full { width: 100%; margin-top: 3px; }.danger-button.full { margin-top: 9px; }.image-options { padding: 11px 11px 1px; margin: -4px 0 15px; border: 1px solid var(--line); border-radius: 9px; background: rgba(56,189,248,.035); }.image-options .field { margin-bottom: 10px; }

.node-menu { position: absolute; z-index: 60; width: 328px; padding: 12px; border-radius: 16px; box-shadow: 0 24px 80px rgba(0,0,0,.65); }.menu-head { display: flex; align-items: center; justify-content: space-between; padding: 5px 7px 11px; color: #a0a0aa; font-size: 12px; }.menu-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }.menu-item { border: 0; background: transparent; border-radius: 9px; color: #f2f2f4; min-height: 48px; padding: 7px; display: flex; align-items: center; gap: 9px; text-align: left; cursor: pointer; }.menu-item:hover, .menu-item.focused { background: rgba(255,255,255,.065); }.menu-icon { flex: 0 0 34px; height: 34px; display: grid; place-items: center; border-radius: 8px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.055); }.menu-icon svg { width: 17px; }.menu-item b { display: block; font-size: 13px; font-weight: 600; }.menu-item small { display: block; font-size: 10px; color: #92929c; margin-top: 3px; white-space: nowrap; }.menu-divider { height: 1px; background: var(--line); margin: 8px 7px; }.menu-item.wide { width: 100%; }.menu-item.wide > svg { width: 13px; margin-left: auto; color: #777780; }
.context-menu { position: absolute; z-index: 70; width: 190px; border-radius: 11px; padding: 6px; }.context-menu button { width: 100%; border: 0; border-radius: 7px; background: transparent; display: flex; align-items: center; gap: 9px; color: #cfcfd5; padding: 9px; cursor: pointer; font-size: 12px; }.context-menu button:hover { background: rgba(255,255,255,.07); }.context-menu button svg { width: 15px; }.context-menu button kbd { margin-left: auto; border: 0; background: transparent; color: #676770; }.context-menu > div { height: 1px; background: var(--line); margin: 4px; }.context-menu button.danger { color: #fb7185; }

.canvas-node { position: absolute; width: 260px; min-height: 132px; background: rgba(24,24,28,.96); border: 1px solid rgba(255,255,255,.11); border-radius: 14px; box-shadow: 0 16px 44px rgba(0,0,0,.42); user-select: none; touch-action:none; transition: box-shadow .14s, border-color .14s, background .14s; overflow: visible; }.canvas-node.dragging { will-change:transform; transition:none; cursor:grabbing; }.canvas-node:hover { border-color: rgba(255,255,255,.19); }.canvas-node.selected { border-color: var(--node-color); box-shadow: 0 0 0 2px color-mix(in srgb, var(--node-color) 17%, transparent), 0 18px 60px rgba(0,0,0,.52); }.canvas-node.connection-target { border-color:#38bdf8; background:#1b2025; box-shadow:0 0 0 3px rgba(56,189,248,.16),0 18px 60px rgba(0,0,0,.52); }.canvas-node.connection-target::before { content:"松开以连接"; position:absolute; left:50%; top:-31px; transform:translateX(-50%); height:22px; padding:0 8px; display:flex; align-items:center; border-radius:5px; color:#dff8ff; background:#07516b; border:1px solid rgba(56,189,248,.55); font-size:11px; font-weight:600; white-space:nowrap; }.canvas-node.running::after { content: ""; position: absolute; inset: -2px; border-radius: 16px; border: 1px solid transparent; background: linear-gradient(90deg, transparent, var(--node-color), transparent) border-box; -webkit-mask: linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0); -webkit-mask-composite: xor; animation: runGlow 1.1s linear infinite; pointer-events: none; } @keyframes runGlow { to { transform: rotate(360deg); } }
.node-header { height: 47px; display: flex; align-items: center; gap: 9px; padding: 0 10px 0 12px; cursor: grab; border-bottom: 1px solid var(--line); }.node-header:active { cursor: grabbing; }.node-type-icon { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 8px; color: var(--node-color); background: color-mix(in srgb, var(--node-color) 12%, transparent); }.node-type-icon svg { width: 15px; }.node-title { flex: 1; min-width: 0; font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }.node-status { font-size: 10px; font-weight:500; color: #9b9ba5; }.node-more { width: 26px; height: 26px; border: 0; border-radius: 6px; background: transparent; color: #8f8f99; display: grid; place-items: center; cursor: pointer; }.node-more:hover { background: rgba(255,255,255,.07); color: #ddd; }.node-more svg { width: 15px; }
.node-body { position:relative; min-height: 83px; padding: 12px; color: #b5b5be; font-size: 12px; line-height: 1.6; }.node-placeholder { display: flex; align-items: center; justify-content: center; gap: 7px; height: 58px; border: 1px dashed rgba(255,255,255,.14); border-radius: 9px; color: #95959f; }.node-placeholder svg { width: 16px; }.node-prompt { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }.node-preview { width: 100%; height: 116px; object-fit: cover; border-radius: 8px; display: block; }.node-footer { display: flex; align-items: center; justify-content: space-between; padding: 0 12px 11px; color: #85858f; font-size: 10px; font-weight:500; }.node-chip { background: rgba(255,255,255,.04); border: 1px solid var(--line); border-radius: 5px; padding: 3px 6px; }
.node-media-wrap { position:relative; min-width:0; }
.node-image-preview { display:block; width:100%; padding:0; border:0; border-radius:8px; background:#101013; cursor:zoom-in; }
.node-output-gallery { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:6px; }
.node-output-gallery:has(> :only-child) { grid-template-columns:1fr; }
.node-output-gallery:not(:has(> :only-child)) .node-preview { height:92px; }
.node-last-frame { margin-top:7px; }
.node-last-frame .node-preview { height:72px; object-position:center; }
.node-output-actions { position:absolute; z-index:3; top:6px; right:6px; display:flex; gap:4px; opacity:0; transition:opacity .15s; }
.node-media-wrap:hover .node-output-actions,.node-body:hover > .node-output-actions { opacity:1; }
.node-output-actions button { width:27px; height:27px; padding:0; border:1px solid rgba(255,255,255,.12); border-radius:7px; display:grid; place-items:center; background:rgba(12,12,15,.82); color:#eee; backdrop-filter:blur(8px); cursor:pointer; }
.node-output-actions button:hover { background:#34343a; }
.node-output-actions svg { width:14px; }
.node-result-text { max-height:120px; overflow:auto; white-space:pre-wrap; color:#d6d6dc; }
.port { position: absolute; width: 24px; height: 24px; border-radius: 50%; top: 50%; transform: translateY(-50%); background: #202026; border: 1px solid #555560; cursor: crosshair; z-index: 2; transition: .15s; box-shadow: 0 3px 10px rgba(0,0,0,.35); }.port::before,.port::after { content:""; position:absolute; left:50%; top:50%; width:8px; height:1px; background:#a3a3ad; transform:translate(-50%,-50%); }.port::after { transform:translate(-50%,-50%) rotate(90deg); }.port:hover { transform: translateY(-50%) scale(1.12); border-color: var(--node-color); box-shadow: 0 0 12px color-mix(in srgb, var(--node-color) 45%, transparent); }.port.in { left: -29px; }.port.out { right: -29px; border-color: color-mix(in srgb, var(--node-color) 50%, #555560); }.port.connection-ready { transform:translateY(-50%) scale(1.18); border-color:#38bdf8; background:#153544; box-shadow:0 0 16px rgba(56,189,248,.55); }

.toast-stack { position: absolute; z-index: 100; top: 80px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; pointer-events: none; }.toast { display: flex; align-items: center; gap: 9px; background: #242428; border: 1px solid var(--line-strong); box-shadow: var(--shadow); border-radius: 10px; padding: 10px 14px; color: #dedee3; font-size: 12px; animation: toastIn .22s ease-out; }.toast svg { width: 15px; color: #8bdfaa; } @keyframes toastIn { from { transform: translateY(-8px); opacity: 0; } }
.settings-dialog { width: min(460px, calc(100vw - 28px)); padding: 0; border: 1px solid var(--line-strong); border-radius: 15px; color: var(--text); background: #19191d; box-shadow: 0 28px 100px rgba(0,0,0,.72); }.settings-dialog::backdrop { background: rgba(0,0,0,.64); backdrop-filter: blur(5px); }.settings-dialog form { padding: 20px; }.dialog-head { display: flex; align-items: flex-start; justify-content: space-between; }.dialog-head h2 { margin: 4px 0 0; font-size: 18px; }.dialog-copy { color: #85858f; font-size: 11px; line-height: 1.65; margin: 15px 0 20px; }.secret-input { display: flex; border: 1px solid var(--line); border-radius: 8px; background: rgba(255,255,255,.045); overflow: hidden; }.secret-input:focus-within { border-color: rgba(139,92,246,.65); box-shadow: 0 0 0 3px rgba(139,92,246,.1); }.secret-input input { border: 0; border-radius: 0; background: transparent; box-shadow: none !important; }.secret-input button { width: 40px; border: 0; background: transparent; color: #777780; cursor: pointer; display: grid; place-items: center; }.secret-input button:hover { color: #d3d3d8; background: rgba(255,255,255,.05); }.secret-input svg { width: 16px; }.api-state { height: 36px; padding: 0 10px; border-radius: 8px; background: rgba(255,255,255,.035); display: flex; align-items: center; gap: 8px; color: #85858f; font-size: 11px; }.api-state .status-dot.off { background: #6b6b73; box-shadow: none; }.dialog-actions { margin-top: 18px; display: flex; justify-content: flex-end; gap: 8px; }

svg.icon { display: block; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
@media (max-width: 900px) { .inspector { display: none; }.top-actions .secondary-button { display:none; }.minimap { display:none; } }
@media (max-width: 620px) { .brand-name, .workspace-separator { display:none; }.topbar { right:8px; left:8px; }.top-actions .icon-button, .action-divider { display:none; }.leftbar { left:10px; }.empty-state { width:82%; }.empty-state h1 { font-size:21px; }.canvas-status { display:none; } }

/* ElevenLabs V4 配音与字幕 */
.image-options, .audio-options, .translation-options { padding: 11px 11px 1px; margin: -4px 0 15px; border: 1px solid var(--line); border-radius: 9px; }
.audio-options { background: rgba(251,191,36,.03); }
.audio-options .field { margin-bottom: 10px; }
.translation-options { background: rgba(45,212,191,.025); }
.translation-options .field { margin-bottom:10px; }
.translation-provider { color:#2dd4bf; background:rgba(45,212,191,.065); }
.translation-check { display:flex; align-items:flex-start; gap:7px; margin:1px 0 12px; color:#9797a0; font-size:10px; line-height:1.5; cursor:pointer; }
.translation-check input { margin-top:2px; accent-color:#2dd4bf; }
.provider-badge { display: flex; align-items: center; gap: 9px; padding: 8px; margin-bottom: 11px; border-radius: 7px; color: #fbbf24; background: rgba(251,191,36,.06); }
.provider-badge > svg { width: 17px; flex: 0 0 17px; }
.provider-badge span { min-width: 0; }
.provider-badge b, .provider-badge small { display: block; }
.provider-badge b { font-size: 11px; }
.provider-badge small { color: #777780; font-size: 9px; margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.node-audio { width: 100%; height: 36px; margin: 3px 0 8px; display: block; accent-color: #fbbf24; }
.audio-caption { color: #a1a1aa; font-size: 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.settings-dialog { max-height: calc(100vh - 40px); }
.settings-dialog form { max-height: calc(100vh - 42px); overflow-y: auto; }
.settings-section-title { margin: 0 0 12px; font-size: 12px; color: #d2d2d7; }
.settings-section-title.divided { border-top: 1px solid var(--line); padding-top: 18px; margin-top: 18px; }
.subtitle-dialog { width: min(620px, calc(100vw - 28px)); }
.subtitle-tools { display: flex; flex-wrap: wrap; gap: 8px; }
.subtitle-tools svg { width: 15px; }
.video-options { padding: 11px 11px 1px; margin: -4px 0 15px; border: 1px solid var(--line); border-radius: 9px; background: rgba(251,113,133,.025); }
.video-options .field { margin-bottom: 10px; }
.video-provider { color: #fb7185; background: rgba(251,113,133,.065); }
.toggle-list { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin: 1px 0 12px; }
.toggle-list label { display: flex; align-items: center; gap: 6px; color: #9797a0; font-size: 10px; cursor: pointer; }
.toggle-list input { accent-color: #fb7185; }
.toggle-list label:has(input:disabled) { opacity: .38; cursor: not-allowed; }
.reference-summary { min-height: 35px; padding: 8px; margin: 0 0 10px; display: flex; align-items: center; gap: 7px; border-radius: 7px; border: 1px dashed var(--line-strong); color: #74747d; font-size: 10px; }
.reference-summary svg { width: 14px; flex: 0 0 14px; }
.node-video { display: block; width: 100%; max-height: 150px; border-radius: 8px; background: #000; }
.progress-line { height: 3px; margin-top: 8px; border-radius: 3px; overflow: hidden; background: rgba(255,255,255,.07); }
.progress-line span { display: block; height: 100%; background: linear-gradient(90deg,#fb7185,#a78bfa); transition: width .3s; }

/* API 设置中心 */
.settings-entry { min-width: 78px; }
.settings-key-dot { width: 7px; height: 7px; border-radius: 50%; background: #676771; margin-left: -3px; }
.settings-entry.configured .settings-key-dot { background: #4ade80; box-shadow: 0 0 6px rgba(74,222,128,.7); }
.api-settings-dialog { width: min(760px, calc(100vw - 28px)); }
.api-settings-dialog form { padding: 0; }
.settings-dialog-head { padding: 24px 26px 18px; border-bottom: 1px solid var(--line); }
.settings-dialog-head h2 { font-size: 22px; }
.settings-dialog-head p { margin: 7px 0 0; color: #777780; font-size: 11px; }
.security-note { margin: 18px 26px 0; padding: 11px 13px; display: flex; align-items: center; gap: 10px; border: 1px solid rgba(74,222,128,.14); border-radius: 9px; background: rgba(74,222,128,.045); color: #66d98e; }
.security-note > svg { width: 19px; flex: 0 0 19px; }
.security-note b, .security-note small { display: block; }
.security-note b { font-size: 11px; font-weight: 600; }
.security-note small { margin-top: 3px; color: #77857c; font-size: 9px; }
.provider-settings-list { padding: 16px 26px 4px; display: grid; gap: 12px; }
.provider-settings-card { padding: 15px; border: 1px solid var(--line); border-radius: 8px; background: rgba(255,255,255,.018); transition: border-color .18s, background .18s; }
.provider-settings-card.is-configured { border-color: rgba(74,222,128,.18); background: rgba(74,222,128,.018); }
.provider-settings-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.provider-settings-head > div { min-width: 0; flex: 1; }
.provider-settings-head h3 { margin: 0; font-size: 13px; }
.provider-settings-head p { margin: 3px 0 0; font-size: 9px; color: #696972; }
.provider-logo { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 9px; }
.provider-logo svg { width: 17px; }
.image-logo { color: #38bdf8; background: rgba(56,189,248,.09); }
.translation-logo { color: #2dd4bf; background: rgba(45,212,191,.09); }
.audio-logo { color: #fbbf24; background: rgba(251,191,36,.09); }
.video-logo { color: #fb7185; background: rgba(251,113,133,.09); }
.provider-state { border: 1px solid var(--line); border-radius: 99px; padding: 4px 8px; color: #696972; font-size: 9px; }
.provider-state.configured { color: #5fce87; border-color: rgba(74,222,128,.18); background: rgba(74,222,128,.05); }
.provider-settings-fields { display: grid; grid-template-columns: 1fr 1.2fr; gap: 10px; }
.provider-settings-fields .field { margin-bottom: 10px; }
.provider-settings-card .api-state { height: 28px; padding: 0; background: transparent; }
.sticky-actions { position: sticky; bottom: 0; margin: 8px 0 0; padding: 15px 26px 20px; border-top: 1px solid var(--line); background: rgba(25,25,29,.96); backdrop-filter: blur(16px); }
.sticky-actions > span { flex: 1; }
@media (max-width: 680px) { .provider-settings-fields { grid-template-columns: 1fr; gap: 0; }.settings-entry > span { display: none; }.settings-entry { min-width: 36px; padding: 0 9px; } }

/* 所有选择框：黑底白字 */
select,
.field select {
  color-scheme: dark;
  color: #fff;
  background-color: #09090b;
  border-color: rgba(255,255,255,.16);
  -webkit-text-fill-color: #fff;
}
select:hover,
.field select:hover { background-color: #0f0f12; border-color: rgba(255,255,255,.24); }
select:focus,
.field select:focus { color: #fff; background-color: #09090b; border-color: rgba(139,92,246,.72); }
select option,
select optgroup {
  color: #fff;
  background: #09090b;
  -webkit-text-fill-color: #fff;
}
select option:checked { color: #fff; background: #312e81; }
select option:disabled,
select:disabled { color: #6f6f78; background: #09090b; opacity: .65; }

.inherited-context { margin: -2px 0 15px; padding: 10px; border: 1px solid rgba(56,189,248,.14); border-radius: 8px; background: rgba(56,189,248,.025); }
.inherited-head { display:flex; justify-content:space-between; align-items:center; margin-bottom:8px; color:#a8a8b1; font-size:11px; }
.inherited-head b { color:#54c8ed; font-weight:500; }
.inherited-items { display:flex; flex-wrap:wrap; gap:6px; }
.inherited-chip { max-width:100%; height:28px; padding:0 8px; display:flex; align-items:center; gap:5px; border-radius:6px; background:#101014; border:1px solid var(--line); color:#d0d0d5; font-size:10px; font-weight:500; }
.inherited-chip svg { width:12px; color:#38bdf8; flex:0 0 12px; }.inherited-chip span { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.node-inheritance { color:#54c8ed; }

/* 即梦式画布提示词编辑器 */
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
.canvas-composer { position:absolute; z-index:12; min-height:238px; padding:20px; border:1px solid rgba(255,255,255,.1); border-radius:22px; background:#1d1d20; box-shadow:0 22px 70px rgba(0,0,0,.46); color:#f2f2f4; transition:min-height .18s,box-shadow .18s,border-color .18s; }
.canvas-composer[hidden], .composer-image-controls[hidden], .composer-audio-controls[hidden], .composer-translate-controls[hidden], .composer-tool[hidden], .composer-audio-player[hidden] { display:none !important; }
.canvas-composer.expanded { min-height:360px; border-color:rgba(255,255,255,.16); box-shadow:0 28px 90px rgba(0,0,0,.56); }
.canvas-composer[data-type="text"] { min-height:258px; }
.composer-head { display:flex; align-items:flex-start; justify-content:space-between; height:62px; }
.composer-reference-strip { margin:0 0 8px; padding:0 0 8px; border-bottom:1px solid rgba(255,255,255,.07); }
.composer-reference-strip[hidden] { display:none !important; }
.composer-reference-heading { display:flex; align-items:center; gap:8px; margin:0 0 7px; color:#bdbdc5; font-size:11px; font-weight:600; }
.composer-reference-count { color:#777781; font-size:10px; font-weight:400; }
.composer-reference-items { display:flex; align-items:flex-start; gap:8px; overflow-x:auto; overscroll-behavior-inline:contain; padding:1px 1px 5px; scrollbar-width:thin; scrollbar-color:#46464e transparent; }
.composer-reference-thumb { flex:0 0 78px; width:78px; min-width:0; padding:0; border:0; background:transparent; color:#dddde2; text-align:left; cursor:zoom-in; }
.composer-reference-media { position:relative; width:78px; height:60px; display:grid; place-items:center; overflow:hidden; border:1px solid rgba(255,255,255,.1); border-radius:8px; background:#111114; transition:border-color .14s,transform .14s; }
.composer-reference-thumb:hover .composer-reference-media { border-color:rgba(167,139,250,.72); transform:translateY(-1px); }
.composer-reference-media > img,.composer-reference-media > video { display:block; width:100%; height:100%; object-fit:cover; }
.composer-reference-play { position:absolute; right:5px; bottom:5px; width:19px; height:19px; display:grid; place-items:center; border-radius:50%; background:rgba(0,0,0,.72); color:white; }
.composer-reference-play svg { width:10px; height:10px; }
.composer-reference-audio { display:grid; width:30px; height:30px; place-items:center; border-radius:50%; background:rgba(251,191,36,.12); color:#f6cb55; }
.composer-reference-audio svg { width:16px; height:16px; }
.composer-reference-title,.composer-reference-thumb small { display:block; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.composer-reference-title { margin:4px 1px 0; color:#d6d6dc; font-size:10px; line-height:1.35; }
.composer-reference-thumb small { margin:2px 1px 0; color:#777780; font-size:9px; }
.composer-insert-tools { display:flex; align-items:center; gap:10px; }
.composer-tool { width:60px; height:60px; padding:0; border:1px solid rgba(255,255,255,.06); border-radius:10px; display:grid; place-items:center; background:#29292d; color:#c0c0c6; cursor:pointer; transition:background .15s,color .15s,border-color .15s; }
.composer-tool:hover { color:#fff; background:#323237; border-color:rgba(255,255,255,.12); }
.composer-tool svg { width:22px; height:22px; }
.composer-text-tool svg { width:20px; color:#9b9ba4; }
.composer-expand { width:30px; height:30px; padding:0; border:0; background:transparent; color:#83838c; font-size:18px; cursor:pointer; }
.composer-expand:hover { color:#fff; }
#canvasPromptInput { display:block; width:100%; min-height:88px; margin:4px 0 12px; padding:10px 0; border:0; outline:0; resize:none; overflow:auto; background:transparent; color:#f3f3f5; font:500 18px/1.65 "Segoe UI Variable Text","Segoe UI","Microsoft YaHei UI","Microsoft YaHei",sans-serif; caret-color:#38bdf8; }
.canvas-composer.expanded #canvasPromptInput { min-height:205px; }
#canvasPromptInput::placeholder { color:#797980; opacity:1; }
.composer-footer { min-height:44px; display:flex; align-items:center; gap:14px; }
.composer-image-controls,.composer-audio-controls,.composer-translate-controls { min-width:0; display:flex; align-items:center; gap:2px; }
.composer-image-controls label,.composer-audio-controls label,.composer-translate-controls label { display:flex; min-width:0; }
.composer-image-controls select,.composer-audio-controls select,.composer-translate-controls select,.composer-static-control { max-width:188px; height:36px; padding:0 25px 0 10px; border:0; border-radius:7px; background-color:transparent; color:#eeeef1; font-size:13px; font-weight:600; cursor:pointer; }
.composer-static-control { display:inline-flex; align-items:center; padding-right:10px; cursor:default; white-space:nowrap; }
.composer-audio-model { color:#f2f2f4; }
.composer-image-controls select:hover,.composer-audio-controls select:hover,.composer-translate-controls select:hover { background-color:#29292d; }
.composer-image-controls label:not(:first-child) select { max-width:112px; }
.composer-audio-controls select { max-width:124px; }
.composer-audio-controls label:last-child select { max-width:142px; }
.composer-translate-controls select { max-width:150px; }
.composer-translate-controls label:last-child select { max-width:120px; }
.translation-arrow { padding:0 3px; color:#4bd5c2; font-size:15px; }
.composer-audio-preview-button { flex:0 0 auto; height:34px; padding:0 11px; border:1px solid rgba(251,191,36,.22); border-radius:8px; display:inline-flex; align-items:center; gap:7px; background:rgba(251,191,36,.08); color:#f8d477; font-size:12px; font-weight:600; cursor:pointer; transition:background .15s,border-color .15s,opacity .15s; }
.composer-audio-preview-button:hover:not(:disabled) { border-color:rgba(251,191,36,.42); background:rgba(251,191,36,.14); }
.composer-audio-preview-button:disabled { opacity:.55; cursor:wait; }
.composer-audio-preview-button svg { width:14px; height:14px; }
.composer-audio-player { margin:2px 0 12px; padding:10px 12px; border:1px solid rgba(255,255,255,.08); border-radius:10px; background:#17171a; }
.composer-audio-player-heading { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:6px; color:#e6e6e9; font-size:12px; font-weight:600; }
.composer-audio-player-heading small { color:#85858e; font-size:10px; font-weight:400; }
.composer-audio-result .composer-audio-player-heading > span::before { content:""; display:inline-block; width:6px; height:6px; margin:0 7px 1px 0; border-radius:50%; background:#8bdbb1; }
.composer-audio-preview .composer-audio-player-heading > span::before { content:""; display:inline-block; width:6px; height:6px; margin:0 7px 1px 0; border-radius:50%; background:#fbbf24; }
.composer-audio-player audio { display:block; width:100%; height:34px; }
.composer-context { min-width:0; margin-left:auto; display:flex; align-items:center; gap:7px; color:#92929b; font-size:12px; white-space:nowrap; }
.composer-context svg { width:15px; flex:0 0 15px; color:#8f8f98; }
.composer-context span { overflow:hidden; text-overflow:ellipsis; }
.composer-generate { flex:0 0 44px; width:44px; height:44px; padding:0; border:0; border-radius:50%; display:grid; place-items:center; color:#a7a7ae; background:#3b3b40; cursor:pointer; transition:background .15s,color .15s,transform .15s; }
.composer-generate:hover { color:#fff; background:#55555c; transform:translateY(-1px); }
.composer-generate svg { width:20px; transform:rotate(0deg); }
.canvas-composer[data-type="text"] .composer-context { margin-left:0; margin-right:auto; }
.canvas-composer[data-type="audio"] { min-height:258px; }
.canvas-composer[data-type="audio"] .composer-context svg { color:#fbbf24; }
.canvas-composer[data-type="translation"] { min-height:258px; }
.canvas-composer[data-type="translation"] .composer-context svg { color:#2dd4bf; }
@media (max-width:900px) { .canvas-composer { min-height:220px; padding:16px; border-radius:17px; }.composer-footer { flex-wrap:wrap; }.composer-image-controls,.composer-audio-controls,.composer-translate-controls { flex-wrap:wrap; }.composer-context { display:none; }#canvasPromptInput { font-size:16px; }.composer-tool { width:52px;height:52px; }.composer-head { height:56px; } }

/* 生成结果大图预览 */
.result-preview-dialog { width:min(980px,calc(100vw - 36px)); max-height:calc(100vh - 36px); padding:0; border:1px solid rgba(255,255,255,.15); border-radius:14px; background:#151518; color:#f5f5f6; box-shadow:0 30px 100px rgba(0,0,0,.72); }
.result-preview-dialog::backdrop { background:rgba(0,0,0,.78); backdrop-filter:blur(7px); }
.result-preview-head { height:68px; padding:0 18px 0 22px; display:flex; align-items:center; justify-content:space-between; border-bottom:1px solid var(--line); }
.result-preview-head h2 { margin:3px 0 0; font-size:17px; }
.result-preview-stage { min-height:360px; max-height:calc(100vh - 190px); padding:18px; display:grid; place-items:center; overflow:auto; background:#0b0b0d; }
.result-preview-stage > img,.result-preview-stage > video { display:block; max-width:100%; max-height:calc(100vh - 230px); object-fit:contain; border-radius:8px; }
.result-preview-stage > pre { width:100%; min-height:320px; margin:0; padding:22px; border-radius:8px; background:#18181c; color:#e9e9ec; font:400 15px/1.8 "Microsoft YaHei UI",sans-serif; white-space:pre-wrap; overflow-wrap:anywhere; }
.audio-result-preview { width:min(620px,100%); padding:42px; text-align:center; border:1px solid var(--line); border-radius:10px; background:#19191d; }
.audio-result-preview > svg { width:38px; height:38px; color:#fbbf24; }
.audio-result-preview h3 { margin:15px 0 28px; }
.audio-result-preview audio { width:100%; accent-color:#fbbf24; }
.result-preview-footer { min-height:70px; padding:13px 18px 13px 22px; display:flex; align-items:center; gap:9px; border-top:1px solid var(--line); }
.result-preview-footer > span { min-width:0; margin-right:auto; color:#9999a3; font-size:11px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }