/* 领先短视频生产画板 v15 · Apple-inspired light workspace */
.v15-studio{--v15-blue:#087cf0;--v15-text:#17181b;--v15-sub:#747b87;--v15-line:#e5e8ed;--v15-panel:#fff;position:fixed;inset:0;z-index:5000;display:flex;flex-direction:column;background:#f5f6f8;color:var(--v15-text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Helvetica Neue",Arial,sans-serif}
.v15-studio button,.v15-studio input,.v15-studio textarea,.v15-studio select{font:inherit}.v15-studio button{cursor:pointer}.v15-topbar{height:68px;flex:0 0 68px;display:grid;grid-template-columns:minmax(420px,1fr) auto minmax(420px,1fr);align-items:center;gap:18px;padding:0 20px;border-bottom:1px solid rgba(20,30,45,.1);background:rgba(255,255,255,.94);backdrop-filter:saturate(180%) blur(22px);box-shadow:0 1px 16px rgba(20,34,55,.04)}
.v15-project-zone,.v15-view-modes,.v15-top-actions{display:flex;align-items:center}.v15-project-zone{gap:9px;min-width:0;position:relative}.v15-back,.v15-top-actions>button{width:36px;height:36px;border:1px solid var(--v15-line);border-radius:11px;background:#fff;color:#4f5865;display:grid;place-items:center}.v15-back:hover,.v15-top-actions>button:hover{background:#f1f6fb;color:var(--v15-blue);border-color:#cfe3f9}.v15-back .material-icons-round,.v15-top-actions>button .material-icons-round{font-size:18px}.v15-mark{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;color:#fff;font-size:15px;font-weight:900;background:linear-gradient(145deg,#36a8ff,#0878ed);box-shadow:0 8px 22px rgba(8,124,240,.24)}
.v15-project-name{min-width:0}.v15-project-name small{display:block;margin-bottom:1px;color:#949aa4;font-size:9px;letter-spacing:.06em}.v15-project-name input{width:190px;padding:0;border:0;outline:0;background:transparent;color:#22252a;font-size:13px;font-weight:720}.v15-project-switch{height:34px;padding:0 10px;border:1px solid var(--v15-line);border-radius:10px;background:#f8f9fb;color:#515966;display:flex;align-items:center;gap:5px;font-size:10px}.v15-project-switch .material-icons-round{font-size:16px}.v15-revision{padding:4px 7px;border-radius:99px;background:#eef2f7;color:#7f8792;font-size:9px;font-weight:700}
.v15-project-menu{position:absolute;z-index:100;top:48px;left:42px;width:330px;max-height:430px;padding:9px;border:1px solid var(--v15-line);border-radius:16px;background:rgba(255,255,255,.98);box-shadow:0 24px 60px rgba(25,45,75,.18);opacity:0;visibility:hidden;transform:translateY(-5px);transition:.16s ease;overflow:auto}.v15-project-menu.show{opacity:1;visibility:visible;transform:none}.v15-project-menu-head{display:flex;align-items:center;justify-content:space-between;padding:7px 8px 10px}.v15-project-menu-head strong{font-size:12px}.v15-project-menu-head button{height:28px;padding:0 8px;border:0;border-radius:8px;background:#eaf4ff;color:var(--v15-blue);display:flex;align-items:center;gap:4px;font-size:9px;font-weight:700}.v15-project-menu-head .material-icons-round{font-size:15px}.v15-project-item{width:100%;padding:10px 9px;border:0;border-radius:11px;background:transparent;display:flex;align-items:center;gap:9px;text-align:left}.v15-project-item:hover{background:#f4f7fa}.v15-project-item.active{background:#eaf4ff}.v15-project-item>span{width:30px;height:30px;border-radius:9px;background:#eef1f5;color:#737c88;display:grid;place-items:center}.v15-project-item.active>span{background:#fff;color:var(--v15-blue)}.v15-project-item .material-icons-round{font-size:17px}.v15-project-item div{min-width:0}.v15-project-item b,.v15-project-item small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v15-project-item b{font-size:10px;color:#262a30}.v15-project-item small{margin-top:3px;color:#969ca5;font-size:8px}.v15-project-empty{padding:20px;text-align:center;color:#9aa1aa;font-size:10px}
.v15-view-modes{padding:4px;border-radius:12px;background:#eef1f5}.v15-view-modes button{height:34px;padding:0 14px;border:0;border-radius:9px;background:transparent;color:#737b87;display:flex;align-items:center;gap:6px;font-size:10px;font-weight:650}.v15-view-modes button.active{background:#fff;color:#1f2329;box-shadow:0 3px 12px rgba(28,40,58,.1)}.v15-view-modes .material-icons-round{font-size:16px}.v15-top-actions{justify-content:flex-end;gap:6px}.v15-cloud-state{height:32px;margin-right:3px;padding:0 10px;border-radius:9px;display:flex;align-items:center;gap:5px;color:#76808c;background:#f1f3f6;font-size:9px;white-space:nowrap}.v15-cloud-state.saved{color:#218653;background:#ebf8f0}.v15-cloud-state.error{color:#bd3833;background:#fff0ef}.v15-cloud-state .material-icons-round{font-size:15px}.v15-top-actions>button:disabled{opacity:.35;cursor:default}.v15-top-actions>.v15-save-version{width:auto;padding:0 11px;display:flex;grid-template-columns:auto auto;gap:5px;color:#fff;border-color:var(--v15-blue);background:var(--v15-blue);font-size:9px;font-weight:700}.v15-top-actions>.v15-save-version:hover{color:#fff;background:#006ed9}
.v15-shell{flex:1;min-height:0;display:grid;grid-template-columns:104px minmax(0,1fr)}.v15-palette{min-height:0;padding:15px 10px;border-right:1px solid var(--v15-line);background:#fff;overflow:auto}.v15-palette-title{padding:3px 7px 12px}.v15-palette-title b,.v15-palette-title span{display:block}.v15-palette-title b{font-size:11px}.v15-palette-title span{margin-top:3px;color:#a0a6af;font-size:8px}.v15-palette>button{width:100%;height:58px;margin-bottom:5px;border:1px solid transparent;border-radius:13px;background:transparent;color:#646d79;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:9px}.v15-palette>button:hover{border-color:#d7e7f8;background:#eef6ff;color:var(--v15-blue)}.v15-palette>button .material-icons-round{font-size:20px}.v15-palette-divider{height:1px;margin:10px 5px;background:var(--v15-line)}
.v15-workspace{min-width:0;min-height:0;display:flex;flex-direction:column;background:#f5f6f8}.v15-studio .v13-canvas-toolbar{height:58px;min-height:58px;flex:0 0 58px;padding:8px 13px;border-bottom:1px solid var(--v15-line);background:rgba(255,255,255,.9);display:flex;align-items:center;justify-content:space-between;gap:10px}.v15-studio .v13-tool-group{display:flex;align-items:center;gap:3px;flex-wrap:nowrap}.v15-studio .v13-tool-group button{height:38px;padding:0 10px;border:0;border-radius:10px;background:transparent;color:#5f6875;display:flex;align-items:center;gap:5px;font-size:9px;white-space:nowrap}.v15-studio .v13-tool-group button:hover{background:#eef3f8;color:#126fc9}.v15-studio .v13-tool-group button .material-icons-round{font-size:17px}.v15-studio .v13-tool-group .v15-run-all{padding:0 14px;color:#fff;background:var(--v15-blue);font-weight:700;box-shadow:0 6px 18px rgba(8,124,240,.18)}.v15-studio .v13-tool-group .v15-run-all:hover{color:#fff;background:#006fda}.v15-studio .v13-tool-group.compact{padding-left:10px;border-left:1px solid var(--v15-line)}.v15-studio .v13-tool-group.compact>i{width:1px;height:22px;margin:0 3px;background:var(--v15-line)}.v15-studio .v13-tool-group.compact b{min-width:38px;text-align:center;color:#555d68;font-size:9px}
.v15-studio .v13-canvas-layout{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 340px;background:#fff}.v15-stage-wrap{min-width:0;min-height:0;position:relative;display:flex;flex-direction:column}.v15-studio .v13-canvas-stage{flex:1;min-height:0;height:auto;position:relative;overflow:auto;padding:0;background-color:#f7f8fa;background-image:radial-gradient(#cbd2dc 1px,transparent 1px);background-size:22px 22px;cursor:default;overscroll-behavior:contain;touch-action:pan-x pan-y}.v15-studio .v13-canvas-stage:active{cursor:default}.v15-studio .v13-canvas-note{position:sticky;z-index:12;left:16px;top:14px;width:max-content;max-width:calc(100% - 32px);padding:8px 11px;border:1px solid rgba(213,219,228,.8);border-radius:10px;background:rgba(255,255,255,.86);backdrop-filter:blur(16px);box-shadow:0 7px 24px rgba(34,54,82,.08);color:#7c8490;font-size:8px}.v15-studio #v13NodeLayer,.v15-studio #v13Edges{position:absolute;left:0;top:0;width:2400px;height:1400px;transform-origin:0 0}.v15-studio #v13Edges{pointer-events:none;overflow:visible}.v15-studio #v13Edges path{fill:none;stroke:#a6bbd4;stroke-width:2}.v15-studio #v13Edges circle{fill:#4f8dd5}
.v15-studio .v13-node{position:absolute;width:260px;min-height:180px;padding:13px;border:1px solid #dfe3e9;border-radius:17px;background:rgba(255,255,255,.97);box-shadow:0 12px 34px rgba(36,55,80,.1);cursor:move;user-select:none;transform-origin:0 0;transition:border-color .16s,box-shadow .16s}.v15-studio .v13-node:hover{border-color:#c5d1df;box-shadow:0 15px 38px rgba(36,55,80,.14)}.v15-studio .v13-node.selected{border:2px solid var(--v15-blue);box-shadow:0 0 0 4px rgba(8,124,240,.09),0 18px 42px rgba(28,57,92,.16)}.v15-studio .v13-node.connecting{box-shadow:0 0 0 5px rgba(8,124,240,.13),0 18px 42px rgba(28,57,92,.16)}.v15-studio .v13-node.running{border-color:#72aef0}.v15-studio .v13-node.failed{border-color:#e88984}.v15-studio .v13-node-head{display:flex;align-items:center;gap:10px}.v15-studio .v13-node-head>i,.v15-studio .v13-inspector-title>i{width:36px;height:36px;flex:0 0 36px;border-radius:11px;display:grid;place-items:center;color:var(--node-color);background:color-mix(in srgb,var(--node-color) 11%,white);font-style:normal}.v15-studio .v13-node-head>i .material-icons-round{font-size:19px}.v15-studio .v13-node-head>div{min-width:0;flex:1}.v15-studio .v13-node-head small,.v15-studio .v13-node-head strong{display:block}.v15-studio .v13-node-head small{color:#949ba5;font-size:8px}.v15-studio .v13-node-head strong{margin-top:2px;color:#20242a;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v15-node-more{width:27px;height:27px;border:0;border-radius:8px;background:transparent;color:#a0a7b0;display:grid;place-items:center}.v15-node-more:hover{background:#f0f3f7;color:#576170}.v15-node-more .material-icons-round{font-size:15px}.v15-studio .v13-node>img,.v15-studio .v13-node>video{width:100%;height:112px;margin-top:11px;border-radius:11px;display:block;object-fit:cover;background:#edf0f4}.v15-node-placeholder{height:68px;margin-top:11px;border:1px dashed color-mix(in srgb,var(--node-color) 28%,#d9dde4);border-radius:11px;background:color-mix(in srgb,var(--node-color) 5%,white);color:color-mix(in srgb,var(--node-color) 65%,#657080);display:flex;align-items:center;justify-content:center;gap:6px;font-size:8px}.v15-node-placeholder .material-icons-round{font-size:17px}.v15-studio .v13-node>p{min-height:42px;margin:10px 2px;color:#65707d;font-size:9px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.v15-studio .v13-node-foot{min-height:28px;padding-top:8px;border-top:1px solid #edf0f3;display:flex;align-items:center;justify-content:space-between;gap:6px;color:#8d949d;font-size:8px}.v15-studio .v13-node-foot>span{min-width:0;display:flex;align-items:center;gap:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v15-studio .v13-node-foot>span .material-icons-round{font-size:13px;color:#4aa474}.v15-studio .v13-node.running .v13-node-foot>span .material-icons-round{color:var(--v15-blue);animation:v15spin 1.2s linear infinite}.v15-studio .v13-node.failed .v13-node-foot>span .material-icons-round{color:#d3443f}.v15-studio .v13-node-foot button{height:24px;padding:0 7px;border:0;border-radius:7px;background:#edf5ff;color:var(--v15-blue);display:flex;align-items:center;gap:3px;font-size:8px;font-weight:700;white-space:nowrap}.v15-studio .v13-node-foot button .material-icons-round{font-size:12px}.v15-studio .v13-node-foot em{font-style:normal}.v15-studio .v13-port{position:absolute;z-index:4;top:84px;width:16px;height:16px;padding:0;border:4px solid #fff;border-radius:50%;background:#6b94c3;box-shadow:0 0 0 1px #7891ad;cursor:crosshair}.v15-studio .v13-port:hover{background:var(--v15-blue);box-shadow:0 0 0 4px rgba(8,124,240,.14)}.v15-studio .v13-port.in{left:-9px}.v15-studio .v13-port.out{right:-9px}
.v15-minimap{position:sticky;z-index:10;left:16px;bottom:16px;width:116px;height:80px;border:1px solid #dce1e8;border-radius:12px;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);box-shadow:0 9px 28px rgba(35,55,82,.1);overflow:hidden;pointer-events:none}.v15-minimap i{position:absolute;width:11px;height:7px;border-radius:2px;opacity:.72}.v15-minimap span{position:absolute;left:9px;top:8px;right:9px;bottom:8px;border:1px solid rgba(8,124,240,.42);border-radius:3px}.v15-studio .v13-taskbar{height:42px;flex:0 0 42px;padding:0 13px;border-top:1px solid var(--v15-line);background:#fff;display:flex;align-items:center;justify-content:space-between;gap:12px}.v15-studio .v13-taskbar>div{display:flex;align-items:center;gap:6px;color:#808894;font-size:8px}.v15-studio .v13-taskbar .material-icons-round{font-size:15px;color:var(--v15-blue)}.v15-studio .v13-taskbar span.error{color:#c93833}.v15-runs{padding:5px 8px;border-radius:8px;background:#f3f6f9}.v15-runs .material-icons-round{color:#57a87b!important}
.v15-studio .v13-inspector{min-width:0;padding:19px;border-left:1px solid var(--v15-line);background:#fbfcfd;overflow:auto}.v15-studio .v13-inspector-title{display:flex;align-items:center;gap:10px;margin-bottom:20px}.v15-studio .v13-inspector-title>div{min-width:0;flex:1}.v15-studio .v13-inspector-title small,.v15-studio .v13-inspector-title strong{display:block}.v15-studio .v13-inspector-title small{color:#959ca6;font-size:8px}.v15-studio .v13-inspector-title strong{margin-top:2px;font-size:12px}.v15-node-state{max-width:95px;padding:5px 8px;border-radius:99px;background:#eef2f6;color:#7b8490;font-size:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v15-node-state.processing{background:#eaf4ff;color:#1475d2}.v15-node-state.failed{background:#fff0ef;color:#c43d38}.v15-studio .v13-inspector label{display:block;margin:13px 0 6px;color:#697380;font-size:9px;font-weight:650}.v15-studio .v13-inspector .v12-input,.v15-studio .v13-inspector .v12-textarea,.v15-studio .v13-inspector select{width:100%;min-width:0;border:1px solid #dfe3e8;border-radius:11px;background:#fff;color:#252a31;outline:0}.v15-studio .v13-inspector .v12-input,.v15-studio .v13-inspector select{height:42px;padding:0 11px}.v15-studio .v13-inspector .v12-textarea{min-height:180px;padding:11px;resize:vertical;line-height:1.6}.v15-studio .v13-inspector .v12-input:focus,.v15-studio .v13-inspector .v12-textarea:focus,.v15-studio .v13-inspector select:focus{border-color:#77b7f7;box-shadow:0 0 0 3px rgba(8,124,240,.08)}.v15-inspector-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.v15-studio .v13-inspector-actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}.v15-studio .v13-inspector-actions .v12-btn{height:30px;padding:0 9px;border-radius:9px;gap:4px;font-size:9px;line-height:1}.v15-studio .v13-inspector-actions .v12-btn .material-icons-round{font-size:14px}.v15-production-rule{margin-top:18px;padding:12px;border-radius:12px;background:#f0f4f7;color:#66717d;display:flex;gap:9px}.v15-production-rule>.material-icons-round{font-size:18px;color:#5f9a78}.v15-production-rule b,.v15-production-rule span{display:block}.v15-production-rule b{font-size:9px;color:#46505b}.v15-production-rule span{margin-top:4px;font-size:8px;line-height:1.55}.v15-inspector-empty{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#8c949e}.v15-inspector-empty>.material-icons-round{width:48px;height:48px;border-radius:15px;background:#eef3f8;color:#5d8fc5;display:grid;place-items:center}.v15-inspector-empty h3{margin:13px 0 5px;font-size:13px;color:#4e5762}.v15-inspector-empty p{max-width:220px;margin:0;font-size:9px;line-height:1.6}
.v15-studio .v13-timeline-head{min-height:42px;padding:0 14px;border-top:1px solid var(--v15-line);background:#fff;display:flex;align-items:center;gap:7px}.v15-studio .v13-timeline-head>div{margin-right:auto}.v15-studio .v13-timeline-head strong,.v15-studio .v13-timeline-head span{display:inline}.v15-studio .v13-timeline-head strong{font-size:10px}.v15-studio .v13-timeline-head span{margin-left:7px;color:#989fa8;font-size:8px}.v15-studio .v13-timeline-head button{height:28px;padding:0 9px;border:1px solid #dfe4e9;border-radius:8px;background:#fff;color:#66717d;display:flex;align-items:center;gap:4px;font-size:8px}.v15-studio .v13-timeline-head button.primary{border-color:var(--v15-blue);background:var(--v15-blue);color:#fff}.v15-studio .v13-timeline-head .material-icons-round{font-size:14px}.v15-studio .v13-timeline{min-height:88px;max-height:112px;padding:10px 14px 13px;border-top:1px solid #eef0f3;background:#fff;display:flex;align-items:stretch;gap:8px;overflow:auto}.v15-studio .v13-track-clip{min-width:220px;max-width:260px;padding:8px;border:1px solid #dfe4ea;border-radius:12px;background:#f8fafc;display:flex;align-items:center;gap:8px;cursor:pointer}.v15-studio .v13-track-clip.active{border-color:#82bcf5;background:#eef6ff}.v15-studio .v13-track-clip>span{width:25px;height:25px;flex:0 0 25px;border-radius:8px;background:#fff;color:var(--v15-blue);display:grid;place-items:center;font-size:9px;font-weight:750;box-shadow:0 2px 8px rgba(35,55,82,.08)}.v15-studio .v13-track-clip>video,.v15-studio .v13-track-clip>i{width:42px;height:54px;flex:0 0 42px;border-radius:8px;background:#e7ebf0;object-fit:cover;display:grid;place-items:center;color:#788696;font-style:normal}.v15-studio .v13-track-clip>i .material-icons-round{font-size:18px}.v15-studio .v13-track-clip>div:not(.v15-clip-order){min-width:0;flex:1}.v15-studio .v13-track-clip b,.v15-studio .v13-track-clip small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v15-studio .v13-track-clip b{font-size:9px}.v15-studio .v13-track-clip small{margin-top:4px;color:#8a929c;font-size:8px}.v15-clip-order{display:flex;flex-direction:column;gap:2px}.v15-clip-order button{width:23px;height:23px;padding:0;border:0;border-radius:6px;background:transparent;color:#9aa1a9;display:grid;place-items:center}.v15-clip-order button:hover{background:#e4eef9;color:var(--v15-blue)}.v15-clip-order .material-icons-round{font-size:15px}.v15-timeline-empty{min-width:100%;display:flex;align-items:center;justify-content:center;gap:7px;color:#949ca6;font-size:9px}.v15-timeline-empty .material-icons-round{font-size:18px}
.v15-studio.storyboard-mode .v13-canvas-stage{background-image:linear-gradient(rgba(88,105,126,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(88,105,126,.07) 1px,transparent 1px);background-size:120px 120px}.v15-studio.storyboard-mode .v13-timeline{min-height:126px;max-height:150px}.v15-studio:fullscreen,.v15-studio.is-fullscreen{inset:0}.v15-version-list{display:flex;flex-direction:column;gap:7px}.v15-version-list article{padding:10px;border:1px solid #e4e7ec;border-radius:11px;display:flex;align-items:center;justify-content:space-between;gap:10px}.v15-version-list article>div{display:flex;align-items:center;gap:8px}.v15-version-list article>div>.material-icons-round{color:#6f8fb2}.v15-version-list b,.v15-version-list small{display:block}.v15-version-list b{font-size:11px}.v15-version-list small{margin-top:3px;color:#8b929b;font-size:8px}
/* 节点级模型选择与可视化连线 */
.v12-modal{z-index:7000}.v12-toast{z-index:7100}
.v15-studio #v13Edges{pointer-events:auto}
.v15-studio #v13NodeLayer{pointer-events:none}.v15-studio #v13NodeLayer .v13-node{pointer-events:auto}
.v15-studio #v13Edges .v15-edge{stroke:#9db5d0;stroke-width:2}
.v15-studio #v13Edges .v15-edge,.v15-studio #v13Edges .v15-edge-preview{pointer-events:none}
.v15-studio #v13Edges .v15-edge-preview{stroke:#087cf0;stroke-width:3;stroke-linecap:round;stroke-dasharray:9 7;filter:drop-shadow(0 3px 5px rgba(8,124,240,.25));animation:v15dash .7s linear infinite}
.v15-studio #v13Edges .v15-edge-hit{stroke:transparent!important;stroke-width:18!important;pointer-events:stroke;cursor:pointer}
.v15-studio #v13Edges .v15-edge-group:hover .v15-edge,.v15-studio #v13Edges .v15-edge-group.selected .v15-edge{stroke:#087cf0;stroke-width:3;filter:drop-shadow(0 3px 5px rgba(8,124,240,.25))}
.v15-edge-menu{position:fixed;z-index:6500;display:none;min-width:220px;max-width:310px;padding:8px;border:1px solid #dbe5ef;border-radius:12px;background:rgba(255,255,255,.98);box-shadow:0 14px 38px rgba(29,50,76,.2);backdrop-filter:blur(16px);align-items:center;gap:8px}.v15-edge-menu.show{display:flex}.v15-edge-menu>span{min-width:0;flex:1;display:flex;align-items:center;gap:4px;color:#7b8591;font-size:8px}.v15-edge-menu>span>.material-icons-round{font-size:14px;color:#087cf0}.v15-edge-menu>span b{max-width:72px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#4e5965}.v15-edge-menu>span i{font-style:normal;color:#9da5ae}.v15-edge-menu>button{height:30px;padding:0 9px;border:0;border-radius:8px;background:#fff0ef;color:#d33b35;display:flex;align-items:center;gap:4px;font-size:8px;font-weight:700;white-space:nowrap}.v15-edge-menu>button:hover{background:#ffe5e3}.v15-edge-menu>button .material-icons-round{font-size:15px}
.v15-studio .v13-node{transition:border-color .16s,box-shadow .16s,opacity .16s}
.v15-studio .v13-node.connection-source{border-color:#087cf0;box-shadow:0 0 0 5px rgba(8,124,240,.14),0 18px 42px rgba(28,57,92,.16)}
.v15-studio .v13-node.connection-target{border-color:#2f95f5;box-shadow:0 0 0 5px rgba(8,124,240,.1),0 18px 42px rgba(28,57,92,.15);cursor:crosshair}
.v15-studio .v13-node.connection-incompatible{opacity:.45}
.v15-studio .v13-port{z-index:8;top:82px;width:20px;height:20px;border-width:5px}
.v15-studio .v13-port.in{left:-11px}.v15-studio .v13-port.out{right:-11px}
.v15-studio .connection-target .v13-port.in{background:var(--v15-blue);box-shadow:0 0 0 5px rgba(8,124,240,.16);animation:v15port 1s ease-in-out infinite}
.v15-node-model-chip{height:26px;margin:0 0 8px;padding:0 8px;border-radius:8px;background:#f1f6fb;color:#527398;display:flex;align-items:center;gap:5px;font-size:8px}
.v15-node-model-chip .material-icons-round{font-size:13px}.v15-node-model-chip span{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:650}.v15-node-model-chip em{padding:2px 5px;border-radius:99px;background:#fff;color:#377ab9;font-style:normal;white-space:nowrap}
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.v15-node-model-select:hover{border-color:#93c4f4;background:#f8fbff}.v15-node-model-select>i{width:34px;height:34px;flex:0 0 34px;border-radius:10px;background:#eaf4ff;color:#087cf0;display:grid;place-items:center;font-style:normal}.v15-node-model-select>i .material-icons-round{font-size:18px}.v15-node-model-select>span{min-width:0;flex:1}.v15-node-model-select b,.v15-node-model-select small{display:block}.v15-node-model-select b{font-size:10px}.v15-node-model-select small{margin-top:4px;color:#87909b;font-size:8px;line-height:1.35}.v15-node-model-select>em{padding:4px 7px;border-radius:99px;background:#eff7ff;color:#1678d3;font-size:8px;font-style:normal;white-space:nowrap}.v15-node-model-select>.material-icons-round{font-size:17px;color:#929ba6}
.v15-knowledge-control>button{width:100%;min-height:58px;padding:9px 10px;border:1px solid #dce3eb;border-radius:13px;background:#fff;color:#242a31;display:flex;align-items:center;gap:9px;text-align:left}.v15-knowledge-control>button:hover{border-color:#93c4f4;background:#f8fbff}.v15-knowledge-control>button>.material-icons-round:first-child{width:34px;height:34px;flex:0 0 34px;border-radius:10px;background:#eef7f1;color:#26825a;display:grid;place-items:center;font-size:18px}.v15-knowledge-control>button>span{min-width:0;flex:1}.v15-knowledge-control>button b,.v15-knowledge-control>button small{display:block}.v15-knowledge-control>button b{font-size:10px}.v15-knowledge-control>button small{margin-top:4px;color:#87909b;font-size:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.v15-knowledge-control>button>.material-icons-round:last-child{font-size:16px;color:#9aa2ac}
.v15-knowledge-picker-intro{padding:2px 2px 12px}.v15-knowledge-picker-intro b,.v15-knowledge-picker-intro span{display:block}.v15-knowledge-picker-intro b{font-size:13px}.v15-knowledge-picker-intro span{margin-top:5px;color:#7f8792;font-size:10px;line-height:1.5}.v15-knowledge-picker{max-height:430px;display:grid;gap:7px;overflow:auto}.v15-knowledge-picker>label{padding:10px 11px;border:1px solid #dfe4eb;border-radius:13px;background:#fff;display:flex;align-items:center;gap:9px;cursor:pointer}.v15-knowledge-picker>label:hover{border-color:#9cc8f3;background:#f8fbff}.v15-knowledge-picker>label.disabled{opacity:.45;cursor:not-allowed}.v15-knowledge-picker input{accent-color:#087cf0}.v15-knowledge-picker label>i{width:32px;height:32px;flex:0 0 32px;border-radius:9px;background:#eef4fa;color:#4c82b8;display:grid;place-items:center;font-style:normal}.v15-knowledge-picker label>i .material-icons-round{font-size:17px}.v15-knowledge-picker label>span{min-width:0;flex:1}.v15-knowledge-picker b,.v15-knowledge-picker small{display:block}.v15-knowledge-picker b{font-size:10px}.v15-knowledge-picker small{margin-top:4px;color:#858e99;font-size:8px}.v15-knowledge-empty{padding:30px;text-align:center;color:#8b949e}.v15-knowledge-empty .material-icons-round{font-size:28px}.v15-knowledge-empty p{margin:8px 0 0;font-size:10px;line-height:1.6}
.v15-model-picker-intro{padding:2px 2px 12px}.v15-model-picker-intro b,.v15-model-picker-intro span{display:block}.v15-model-picker-intro b{font-size:13px}.v15-model-picker-intro span{margin-top:5px;color:#7f8792;font-size:10px}
.v15-node-model-card b mark{display:inline-block;margin-left:5px;padding:2px 5px;border-radius:99px;background:#fff0c7;color:#a66400;font-size:7px;font-weight:750;vertical-align:1px}.v15-node-model-card small.v15-model-spec{color:#4d85b8;font-size:8px}
.v15-node-model-grid{display:grid;gap:8px}.v15-node-model-card{width:100%;min-height:66px;padding:10px 12px;border:1px solid #dfe4eb;border-radius:13px;background:#fff;color:#252a31;display:flex;align-items:center;gap:10px;text-align:left}.v15-node-model-card:hover{border-color:#9cc8f3;background:#f8fbff}.v15-node-model-card.selected{border-color:#2289ec;background:#eef7ff;box-shadow:0 0 0 3px rgba(8,124,240,.08)}.v15-node-model-card.disabled{opacity:.45;cursor:not-allowed}.v15-node-model-card>i{width:34px;height:34px;flex:0 0 34px;border-radius:10px;background:#edf3f9;color:#5f83a9;display:grid;place-items:center;font-style:normal}.v15-node-model-card.selected>i{background:#fff;color:#087cf0}.v15-node-model-card>i .material-icons-round{font-size:18px}.v15-node-model-card>span{min-width:0;flex:1}.v15-node-model-card b,.v15-node-model-card small{display:block}.v15-node-model-card b{font-size:11px}.v15-node-model-card small{margin-top:4px;color:#7f8893;font-size:9px}.v15-node-model-card>em{padding:5px 8px;border-radius:99px;background:#eef7f1;color:#28845a;font-size:8px;font-style:normal;white-space:nowrap}.v15-node-model-card>em[data-level="3"],.v15-node-model-card>em[data-level="4"]{background:#f4efff;color:#7252bf}.v15-model-cost-note{margin:11px 2px 0;color:#8a929c;font-size:9px;line-height:1.5}
.v15-node-image-click{cursor:zoom-in;transition:transform .18s ease,filter .18s ease}.v15-node-image-click:hover{transform:scale(1.015);filter:brightness(.94)}
.v15-script-review{margin:14px 0;padding:12px;border:1px solid #dfe7ef;border-radius:14px;background:#fff}.v15-script-review>header{display:flex;align-items:center;justify-content:space-between;gap:10px}.v15-script-review>header b,.v15-script-review>header span{display:block}.v15-script-review>header b{font-size:10px}.v15-script-review>header span{margin-top:3px;color:#929aa5;font-size:8px}.v15-script-review>header>em{padding:4px 7px;border-radius:99px;font-size:8px;font-style:normal}.v15-script-review>header>em.pending{background:#fff4e8;color:#b76a1f}.v15-script-review>header>em.approved{background:#ebf8f0;color:#218653}.v15-script-core{margin-top:10px;padding:10px;border-radius:11px;background:#f4f8fc}.v15-script-core span,.v15-script-core strong,.v15-script-core small{display:block}.v15-script-core span{color:#7e8995;font-size:8px}.v15-script-core strong{margin-top:4px;font-size:10px;line-height:1.5}.v15-script-core small{margin-top:4px;color:#768492;font-size:8px;line-height:1.45}.v15-script-review>label{margin:11px 0 6px!important;font-size:8px!important}.v15-hook-options{display:grid;gap:6px}.v15-hook-options button{width:100%;padding:8px;border:1px solid #e1e6ec;border-radius:10px;background:#fff;color:#4c5662;display:flex;align-items:flex-start;gap:7px;text-align:left;font-size:8px;line-height:1.5}.v15-hook-options button:hover{border-color:#9cc8f3;background:#f8fbff}.v15-hook-options button.selected{border-color:#2189ed;background:#eef7ff;color:#116fc7}.v15-hook-options i{width:18px;height:18px;flex:0 0 18px;border-radius:6px;background:#eef1f5;display:grid;place-items:center;font-size:8px;font-style:normal;font-weight:750}.v15-hook-options button.selected i{background:#087cf0;color:#fff}.v15-shot-review{display:grid;gap:6px;max-height:420px;overflow:auto}.v15-shot-review article{padding:8px;border:1px solid #e5e9ee;border-radius:11px;background:#fbfcfd;display:flex;gap:8px}.v15-shot-review article>i{width:22px;height:22px;flex:0 0 22px;border-radius:7px;background:#eaf4ff;color:#087cf0;display:grid;place-items:center;font-size:8px;font-style:normal;font-weight:750}.v15-shot-review article>div{min-width:0;flex:1}.v15-shot-review b,.v15-shot-review em{display:block}.v15-shot-review b{font-size:9px;line-height:1.4}.v15-shot-review em{margin-top:2px;color:#26825a;font-size:8px;font-style:normal}.v15-shot-review p{margin:5px 0 0;color:#5f6975;font-size:8px;line-height:1.45}.v15-shot-review p span{margin-right:5px;color:#929aa4}.v15-studio .v13-inspector-actions .v12-btn:disabled{opacity:.42;cursor:not-allowed;filter:grayscale(.35)}
.v15-media-preview{position:fixed;inset:0;z-index:7600;padding:18px;background:rgba(10,15,22,.88);backdrop-filter:blur(18px);display:grid;grid-template-rows:56px minmax(0,1fr)}.v15-media-preview>header{padding:0 12px 0 16px;border:1px solid rgba(255,255,255,.12);border-radius:15px 15px 0 0;background:rgba(25,31,40,.94);display:flex;align-items:center;justify-content:space-between;gap:16px;color:#fff}.v15-media-preview>header b,.v15-media-preview>header span{display:block}.v15-media-preview>header b{font-size:13px}.v15-media-preview>header span{margin-top:3px;color:#aeb8c5;font-size:9px}.v15-media-preview nav{display:flex;align-items:center;gap:6px}.v15-media-preview nav button{width:34px;height:34px;padding:0;border:1px solid rgba(255,255,255,.14);border-radius:10px;background:rgba(255,255,255,.08);color:#fff;display:grid;place-items:center}.v15-media-preview nav button:hover{background:rgba(255,255,255,.18)}.v15-media-preview nav .material-icons-round{font-size:18px}.v15-media-preview nav em{min-width:48px;text-align:center;color:#dce4ed;font-size:10px;font-style:normal}.v15-media-preview>main{min-width:0;min-height:0;border-radius:0 0 15px 15px;background:#111720;overflow:auto;display:flex;align-items:flex-start;justify-content:center}.v15-media-preview>main img{width:100%;height:auto;min-height:100%;object-fit:contain;transform-origin:top center;transition:width .12s ease}
@keyframes v15dash{to{stroke-dashoffset:-16}}
@keyframes v15port{50%{box-shadow:0 0 0 9px rgba(8,124,240,.05)}}
@keyframes v15spin{to{transform:rotate(360deg)}}
@media(max-width:1180px){.v15-topbar{grid-template-columns:minmax(330px,1fr) auto}.v15-view-modes{display:none}.v15-cloud-state span{display:none}.v15-project-name input{width:145px}.v15-studio .v13-canvas-layout{grid-template-columns:minmax(0,1fr) 300px}.v15-studio .v13-tool-group button span{display:none}}
@media(max-width:820px){.v15-topbar{height:60px;flex-basis:60px;padding:0 8px;grid-template-columns:minmax(0,1fr) auto}.v15-project-name small,.v15-project-switch,.v15-revision,.v15-cloud-state,.v15-save-version{display:none!important}.v15-project-name input{width:140px}.v15-shell{grid-template-columns:58px minmax(0,1fr)}.v15-palette{padding:8px 5px}.v15-palette-title{display:none}.v15-palette>button{height:49px}.v15-palette>button span{display:none}.v15-studio .v13-canvas-toolbar{padding:7px}.v15-studio .v13-canvas-layout{grid-template-columns:1fr}.v15-studio .v13-inspector{display:none}.v15-studio .v13-timeline{min-height:84px}.v15-studio .v13-track-clip{min-width:190px}.v15-project-menu{left:0;width:290px}}