:root{--bg:#f7f7f5;--paper:#fff;--line:#e8e8e3;--ink:#222621;--muted:#777c74;--accent:#d85c30;--accent-hover:#bd4c25;--green:#2a7353;--red:#b93d32;--amber:#9c691e}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}button,input,select,textarea{font:inherit;color:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;white-space:nowrap}button:disabled{opacity:.5;cursor:default}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}[hidden]{display:none!important}h1,h2,p{margin-top:0}h1{font-size:27px;line-height:1.4;font-weight:650;letter-spacing:-.6px;margin-bottom:7px}h2{font-size:16px;font-weight:600;margin-bottom:12px}p{margin-bottom:12px}input,select,textarea{border:1px solid #dedfd8;border-radius:7px;background:white;padding:9px 11px;width:100%;outline:none}input:focus,select:focus,textarea:focus{border-color:#a8aa9f;box-shadow:0 0 0 2px #efefe9}textarea{resize:vertical;min-height:68px;line-height:1.7}input:disabled{background:#f6f6f3;color:var(--muted)}label{display:block;font-size:13px}label input,label select{margin-top:6px}label textarea{margin-top:8px}button{border:0;border-radius:7px;padding:9px 16px;background:none}.primary{background:var(--accent);color:white;font-weight:550}.primary:hover{background:var(--accent-hover)}.secondary{background:white;border:1px solid #dadcd3}.secondary:hover{background:#f8f8f5}.text-button{color:var(--muted);padding:4px 0;background:none;font-size:13px}.text-button:hover{color:var(--accent)}.full{width:100%}.muted{color:var(--muted);font-size:13px}.hint{font-size:12px;color:var(--muted);margin:7px 0 0}.error{color:var(--red);font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere}.error:empty{display:none}.brand{font-size:23px;font-weight:700;letter-spacing:-.8px;display:flex;align-items:baseline;gap:6px}.brand span{color:var(--accent)}.brand small{font-size:12px;color:var(--muted);font-weight:400;letter-spacing:0;margin-left:3px}.login-wrap{display:grid;place-items:center;min-height:100dvh;padding:24px}.login-card{width:360px;max-width:100%;padding:32px;background:white;border:1px solid var(--line);border-radius:12px}.login-card .brand{margin-bottom:30px}.login-card h1{font-size:23px}.login-card label{margin:16px 0}.login-card .primary{margin-top:12px}.login-card details{margin-top:20px}summary{cursor:pointer;color:var(--muted);font-size:12px}pre{font-size:11px;white-space:pre-wrap;overflow-wrap:anywhere;max-height:160px;overflow:auto}.sidebar{width:192px;position:fixed;inset:0 auto 0 0;background:#f0f1ec;border-right:1px solid #e2e4dc;padding:27px 17px;display:flex;flex-direction:column}.sidebar .brand{margin:0 8px 30px;font-size:22px;flex-wrap:wrap}.sidebar nav{display:flex;flex-direction:column;gap:4px}.sidebar nav button{text-align:left;font-size:13px;padding:10px 14px;color:#62685d;display:flex;align-items:center;gap:7px}.sidebar nav button:hover{background:#e7e9e1}.sidebar nav button.selected{background:#fff;color:#282d24;box-shadow:0 1px 2px #00000006;font-weight:600}.sidebar nav small{font-size:10px;color:#90958a;font-weight:400}.nav-label{font-size:10px;color:#969c90;margin:19px 14px 5px;letter-spacing:1px}.sidebar-foot{margin-top:auto;color:#8a9181;font-size:10px;padding:20px 8px 0}.dot{display:inline-block;background:#7c9874;border-radius:50%;width:5px;height:5px;margin-right:4px}.main-shell{margin-left:192px}.topbar{height:65px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:20px;padding:0 40px;background:var(--paper);font-size:12px;color:#7a8074}.top-spacer,.grow{flex:1}main{max-width:1120px;padding:35px 40px 12px;margin:auto}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:23px}.page-heading .muted{margin-bottom:0}.eyebrow{color:#909489;font-size:10px;letter-spacing:1.8px;margin-bottom:6px}.panel{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:25px;margin-bottom:22px}.form-section{margin-bottom:20px}.form-section>label{margin-bottom:8px}.field-grid{display:grid;grid-template-columns:1.15fr 1.4fr 1fr .8fr;gap:14px;margin-bottom:9px}.video-grid{grid-template-columns:1fr 1fr 1.3fr}.generator-form>.hint{margin-bottom:22px}.label-row{display:flex;align-items:center;justify-content:space-between;font-size:13px;gap:10px;margin-bottom:9px}.optional{font-size:11px;color:#91958c;margin-left:8px}.refs{display:flex;gap:8px;flex-wrap:wrap}.ref{position:relative;border:1px solid var(--line);border-radius:5px;overflow:hidden;width:62px;height:66px;background:#f2f2ef}.ref img{width:100%;height:100%;object-fit:cover}.ref button{position:absolute;right:1px;top:1px;padding:0 5px;border-radius:3px;background:#ffffffe6;font-size:12px}.ref span{position:absolute;bottom:0;left:0;padding:0 4px;background:#ffffffdd;font-size:10px}.reference-links{margin-top:9px}.reference-links textarea{margin-top:8px}.submit-row{border-top:1px solid #eee;padding-top:18px;display:flex;align-items:flex-end;gap:16px}.quantity{max-width:110px;flex-shrink:0}.quantity input{width:90px}.submit-row>.hint{flex:1;align-self:center}.submit-row>.primary{min-width:125px}.section-heading{display:flex;align-items:center;gap:14px;margin:26px 0 12px}.section-heading h2{margin:0}.section-heading .hint{margin:0}.task-list{display:flex;flex-direction:column;gap:8px}.task-row{display:flex;gap:15px;background:white;border:1px solid var(--line);border-radius:8px;padding:14px;align-items:center}.task-thumb{width:68px;height:68px;flex-shrink:0;background:#f1f2ed;border:0;display:grid;place-items:center;border-radius:5px;overflow:hidden;padding:0;color:#969c90;font-size:11px}.task-thumb img{width:100%;height:100%;object-fit:cover}.task-thumb.video-thumb{background:#ecefe9}.task-info{min-width:0;flex:1}.task-top{display:flex;align-items:center;gap:9px;font-size:11px;margin-bottom:3px;flex-wrap:wrap}.badge{font-size:10px;border-radius:4px;padding:1px 6px;background:#f0f0eb;color:#717768;white-space:nowrap}.badge.complete{background:#eaf3ee;color:var(--green)}.badge.failed{background:#fbedeb;color:var(--red)}.badge.running,.badge.submitting,.badge.pending,.badge.awaiting{background:#f9f0df;color:var(--amber)}.badge.unknown{background:#f7e9de;color:#9b5a25}.task-prompt{margin:0;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:580px}.task-meta{font-size:10px;color:#93978f;margin-top:3px;overflow-wrap:anywhere}.task-actions{display:flex;align-items:center;gap:12px;font-size:12px}.task-actions button,.task-actions a{font-size:12px}.empty{text-align:center;border:1px dashed #dfe2d8;border-radius:8px;padding:30px 15px;color:#92998a;background:#fafbf8}.empty b{display:block;font-size:14px;color:#626d59;margin-bottom:5px;font-weight:500}.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-bottom:20px}.stat{background:white;border:1px solid var(--line);padding:16px 19px;border-radius:8px}.stat span{display:block;font-size:11px;color:var(--muted)}.stat strong{font-size:23px;font-weight:550;letter-spacing:-.5px;display:block;margin-top:5px}.stat small{color:#999f93;font-size:10px}.compact{padding:16px}.task-toolbar{display:flex;align-items:center;gap:12px;justify-content:space-between;flex-wrap:wrap;margin-bottom:9px}.filters{display:flex;gap:4px;flex-wrap:wrap}.filters button{font-size:12px;padding:6px 10px}.filters .selected{background:#eef0e8;color:#3e4a33}.search{display:flex;gap:6px}.search input{padding:5px 9px;width:185px;font-size:12px}.search button{padding:5px 10px;font-size:12px}.recover-row{display:flex;gap:8px;margin-top:12px}.recover-row input{font-size:12px}.pagination{display:flex;justify-content:center;align-items:center;gap:20px;margin-top:24px}.pagination .hint{margin:0}.pagination button{font-size:12px;padding:6px 12px}footer{font-size:10px;text-align:center;color:#a3a79e;margin:35px 0 10px}footer span{margin:0 7px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;font-size:12px;width:100%;text-align:left}th{font-weight:500;color:var(--muted);border-bottom:1px solid var(--line);padding:9px 10px}td{padding:10px;border-bottom:1px solid #f0f1ed}td:first-child{white-space:nowrap}.agent-placeholder{text-align:center;padding:60px 24px}.agent-mark{display:inline-grid;place-items:center;width:52px;height:52px;background:#f2f2ec;color:#8a9381;font-size:20px;border-radius:10px;margin-bottom:18px}.agent-placeholder h2{font-size:20px}.agent-placeholder .secondary{margin-top:14px}.notice{padding:11px 15px;border-radius:6px;font-size:12px;margin-bottom:20px}.warning{background:#fff2df;color:#896020}.notice a{text-decoration:underline}#toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:#293124;color:white;z-index:20;padding:11px 20px;border-radius:8px;max-width:90vw;font-size:13px;box-shadow:0 4px 20px #0002}dialog{border:1px solid var(--line);border-radius:12px;padding:25px;width:min(760px,92vw);max-height:90dvh;overflow:auto}dialog::backdrop{background:#1c211b70}.dialog-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:15px}.dialog-heading h2{margin:0}.detail-media{display:grid;grid-template-columns:1fr;gap:10px;background:#f1f2ed;padding:12px;border-radius:7px;margin-bottom:18px}.detail-media img,.detail-media video{display:block;max-width:100%;max-height:55vh;margin:auto;object-fit:contain}.detail-prompt{white-space:pre-wrap;font-size:13px;overflow-wrap:anywhere}.detail-meta{font-size:12px;overflow-wrap:anywhere}.detail-buttons{display:flex;gap:10px;flex-wrap:wrap;margin-top:15px}.detail-buttons a{padding:8px 12px}.detail-note{background:#f8f2e7;padding:12px;border-radius:6px;font-size:12px}.progress-line{height:3px;background:#f0f1ed;border-radius:2px;margin-top:8px;width:160px;max-width:100%}.progress-line span{display:block;height:100%;background:#caaf72;border-radius:2px}
@media(min-width:1500px){main{padding-top:45px}}@media(max-width:1050px){.sidebar{width:166px;padding:25px 12px}.sidebar .brand{font-size:20px;gap:4px}.sidebar .brand small{display:block;width:100%;margin-top:-4px}.main-shell{margin-left:166px}.topbar{padding:0 25px}main{padding:27px 24px 10px}.field-grid{grid-template-columns:1fr 1fr}.video-grid{grid-template-columns:1fr 1fr}.video-grid>label:last-child{grid-column:1/-1}.task-actions{gap:8px}.stats-row{gap:8px}.stat{padding:14px}}@media(max-width:700px){.sidebar{position:static;width:100%;padding:14px 16px 9px;border-right:0;border-bottom:1px solid var(--line)}.sidebar .brand{margin:0 2px 12px;font-size:22px}.sidebar .brand small{display:inline;width:auto;margin-top:0}.sidebar nav{flex-direction:row;overflow:auto;gap:5px;padding-bottom:4px;scrollbar-width:none}.sidebar nav button{padding:7px 10px;white-space:nowrap;font-size:12px;flex-shrink:0}.sidebar nav button small,.nav-label,.sidebar-foot{display:none}.main-shell{margin-left:0}.topbar{height:47px;padding:0 18px;gap:14px}main{padding:24px 16px 8px}.page-heading{align-items:flex-start;margin-bottom:18px}.page-heading>button{font-size:11px;padding:7px 10px;margin-top:10px}h1{font-size:24px}.page-heading .muted{font-size:12px}.panel{padding:18px;margin-bottom:17px}.field-grid{gap:11px}.submit-row{gap:8px;flex-wrap:wrap}.quantity{max-width:100px}.submit-row>.hint{font-size:10px}.submit-row>.primary{min-width:110px;padding:9px 12px}.task-row{padding:11px;gap:10px}.task-thumb{width:48px;height:54px}.task-actions{flex-direction:column;align-items:flex-end;gap:3px;min-width:36px}.task-actions button{padding:2px 0}.task-top{gap:6px;font-size:10px}.task-prompt{font-size:12px}.task-meta{font-size:9px}.section-heading{gap:10px}.section-heading>.hint{font-size:10px}.stats-row{grid-template-columns:1fr 1fr}.stat strong{font-size:22px}.task-toolbar{gap:10px}.search{width:100%}.search input{flex:1;width:100px}.filters button{font-size:11px;padding:6px 8px}.recover-row{gap:5px}.recover-row button{padding:8px;font-size:12px}.section-heading .text-button{font-size:11px}.compact{padding:13px}.reference-links textarea{font-size:12px}.agent-placeholder{padding:40px 18px}footer{font-size:9px}dialog{padding:18px}.table-wrap td,.table-wrap th{padding:9px 6px}#toast{bottom:18px}}

main.wide{max-width:1560px}.grow{flex:1}
.board-top{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:16px}.board-stats{display:flex;gap:16px;font-size:12px;flex-wrap:wrap}.board-stats span{display:flex;align-items:center;gap:5px;color:var(--muted)}.board-stats b{font-weight:600;color:var(--ink)}.sdot{width:7px;height:7px;border-radius:50%;display:inline-block}
.board-projects{display:flex;gap:8px;align-items:center}.board-projects select{width:auto;max-width:220px;padding:6px 10px;font-size:12px}.board-projects .secondary{padding:6px 12px;font-size:12px}
.board-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;margin-bottom:150px;align-items:start}
.scene-card{background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column}.scene-head{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--line);background:#fafaf7}.scene-head b{font-size:13px}.scene-head select{width:auto;padding:3px 8px;font-size:12px;border-radius:6px}.chip-dur{font-size:11px;background:#eef0e8;color:#4c5642;border-radius:5px;padding:2px 8px}.icon-btn{padding:3px 8px;font-size:13px;color:var(--muted)}.icon-btn:hover{color:var(--accent)}
.scene-sec{padding:10px 12px;border-bottom:1px solid var(--line)}.sec-title{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted);margin-bottom:7px}.sec-title .grow{flex:1}.sec-title button{font-size:12px;padding:2px 6px;color:var(--accent)}.sec-title button:disabled{color:var(--muted)}
.chip-row{display:flex;gap:6px;flex-wrap:wrap}.chip{display:flex;align-items:center;gap:5px;border:1px solid #dcded5;border-radius:7px;padding:3px 9px;font-size:12px;cursor:pointer;user-select:none}.chip input{width:auto;margin:0}.chip.on{border-color:var(--accent);background:#fdf1ec;color:#a4401c}.chip small{color:var(--red);font-size:10px}
.cands{display:flex;gap:6px;flex-wrap:wrap}.cand{width:64px;height:64px;border:2px solid transparent;border-radius:7px;overflow:hidden;background:#f1f2ed;padding:0;display:grid;place-items:center;font-size:11px;color:var(--muted)}.cand img{width:100%;height:100%;object-fit:cover}.cand.sel{border-color:var(--accent)}.cand.bad{color:var(--red);background:#fbedeb}.spin{width:18px;height:18px;border:2px solid #d8dacf;border-top-color:var(--accent);border-radius:50%;animation:sp 1s linear infinite}@keyframes sp{to{transform:rotate(360deg)}}
.ref-thumbs{display:flex;gap:6px;flex-wrap:wrap}.ref-thumbs img,.ref-thumbs .noimg{width:44px;height:44px;border-radius:6px;object-fit:cover;background:#f1f2ed;display:grid;place-items:center;font-size:10px;color:var(--red)}
.vpreview{margin:10px 12px 0;aspect-ratio:16/10;background:#16181a;border-radius:8px;display:grid;place-items:center;color:#6d7268;font-size:12px;overflow:hidden;position:relative;cursor:default;border:0;padding:0;width:calc(100% - 24px)}.vpreview.has{cursor:pointer;color:#fff}.vpreview img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:.55}.vpreview span{position:relative}
.scene-status{font-size:11px;color:var(--muted);padding:6px 12px 0;min-height:22px;overflow-wrap:anywhere}.scene-status.bad{color:var(--red)}.scene-card .gen{margin:8px 12px 12px;width:calc(100% - 24px)}
.board-bar{position:sticky;bottom:0;z-index:5;background:#f7f7f5f2;backdrop-filter:blur(6px);border-top:1px solid var(--line);margin:0 -40px;padding:12px 40px;display:flex;gap:22px;flex-wrap:wrap;align-items:flex-end}
.bar-group{display:flex;flex-direction:column;gap:6px}.bar-group.params{flex-direction:row;gap:10px;flex-wrap:wrap}.bar-group.params label{font-size:11px;color:var(--muted)}.bar-group.params select{padding:6px 9px;font-size:12px;width:auto;min-width:96px}.bar-label{font-size:11px;color:var(--muted)}.bar-label small{margin-left:6px;opacity:.8}.btn-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.bar-group.actions{margin-left:auto}
.material-row{display:flex;gap:7px;flex-wrap:wrap;max-width:420px}.mat{position:relative;width:56px;height:56px;border-radius:8px;border:1px solid #d9dbd2;background:#fff center/cover no-repeat;display:grid;place-items:end center;padding:0;overflow:hidden;font-size:10px}.mat span{background:#000a;color:#fff;width:100%;text-align:center;padding:1px 2px;overflow:hidden;text-overflow:ellipsis}.mat.empty{color:var(--muted);place-items:center;font-size:18px;grid-template-rows:1fr auto}.mat.empty span{background:#f0f1ec;color:#5a6052}.mat.add{border-style:dashed;place-items:center;font-size:20px;color:var(--muted)}.mat .x{position:absolute;right:1px;top:1px;width:16px;height:16px;line-height:14px;border-radius:50%;background:#000a;color:#fff;font-size:11px;padding:0;display:none}.mat:hover .x{display:block}
#script-text,#scene-dialog textarea{width:100%}#script-dialog .hint{margin-bottom:10px}.video-versions{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}.video-versions button{border:1px solid #dcded5;border-radius:6px;padding:4px 10px;font-size:12px}.video-versions button.sel{border-color:var(--accent);color:var(--accent)}
@media(max-width:820px){main.wide{max-width:100%}.board-bar{margin:0 -16px;padding:10px 16px}.board-grid{grid-template-columns:1fr}.bar-group.actions{margin-left:0}}
.bar-group.params label{display:flex;flex-direction:column;gap:4px;margin:0}.bar-group.params select{margin:0}
.mat.empty{font-size:10px}.mat.empty div{font-size:18px;line-height:1}.mat span{font-size:10px;line-height:1.5}
.board-bar{align-items:flex-end;justify-content:space-between}.bar-group.actions{margin-left:0;align-items:flex-end}.bar-group.actions .hint{margin:0}
@media(max-width:820px){.board-bar{gap:14px}.bar-group,.bar-group.actions{width:100%;align-items:stretch}.bar-group.params label{flex:1;min-width:120px}.bar-group.params select{width:100%}.board-top .board-projects{width:100%}}

/* theme 3.3 */
:root{--bg:#f4f5f8;--line:#e5e7ee;--ink:#12151c;--muted:#7b8190;--accent:#2d5bff;--accent-hover:#1f46d6;--grad:linear-gradient(135deg,#2d5bff,#16c7e8)}
.i{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.brand{display:flex;align-items:center;gap:9px;font-size:21px;font-weight:700;letter-spacing:-.3px}
.brand::before{content:"";width:28px;height:28px;border-radius:9px;background:var(--grad);box-shadow:0 4px 14px #2d5bff44}
.brand span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand small{font-size:12px;font-weight:400;color:var(--muted);-webkit-text-fill-color:var(--muted)}
nav button{border-radius:11px;font-size:14px;gap:10px}
nav button.selected{background:#171a22;color:#fff;box-shadow:none}
nav button:hover:not(.selected){background:#f0f2f6}
.panel{border-radius:16px;border-color:var(--line)}
.primary{background:#12151c;border-radius:12px}.primary:hover{background:#2b303c}
input,select,textarea{border-radius:10px}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #2d5bff1f}
.login-wrap{background:radial-gradient(900px 480px at 50% -8%,#dbe4ff,transparent)}
.login-card{border-radius:20px;box-shadow:0 18px 50px #12151c14}
@media(min-width:1001px){.sidebar{width:224px;background:#fff;padding:22px 14px}.main-shell{margin-left:224px}.topbar{height:58px;position:sticky;top:0;z-index:5;background:#ffffffd9;backdrop-filter:blur(10px)}}
.hero{text-align:center;padding:5vh 0 3vh}.hero p{color:var(--muted);margin:12px 0 18px}
.hero-i{width:64px;height:64px;stroke-width:1.1;color:#b3bacb}
.warn{display:inline-flex;align-items:flex-start;gap:12px;max-width:520px;text-align:left;background:#fff1f1;border:1.5px solid #f2555a;border-radius:14px;padding:14px 18px;color:#b4232a;font-size:13px;box-shadow:0 8px 28px #f2555a26}
.warn b{display:block;font-size:14px;margin-bottom:2px}.warn .i{margin-top:2px}
.rail{margin-top:18px}
.generator-form{display:grid;grid-template-columns:auto minmax(0,1fr) auto;grid-template-areas:"ref prompt prompt" "ref chips send";gap:8px 14px;align-items:center;padding:14px 16px;border-radius:22px;box-shadow:0 10px 34px #12151c1a}
.generator-form>.pbox{grid-area:prompt}.generator-form>.field-grid{grid-area:chips}.generator-form>.refbox{grid-area:ref;align-self:start}.generator-form>.submit-row{grid-area:send}
.generator-form>p{grid-column:1/-1;margin:0}.generator-form>p:empty,#image-mode-note{display:none}
.pbox>label{display:none}.pbox textarea{height:58px;min-height:58px;resize:none;border:0;box-shadow:none;background:transparent;padding:4px 2px;font-size:15px}
.generator-form .field-grid{display:flex;flex-wrap:wrap;gap:8px}.generator-form .field-grid label{font-size:0;flex:0 0 auto}
.generator-form .field-grid select,.generator-form .field-grid input{width:auto;min-width:0;margin:0;font-size:13px;border-radius:999px;background:#f1f3f8;border-color:transparent;padding:7px 14px}
.generator-form .field-grid input:disabled{min-width:190px}
.refbox{display:flex;flex-wrap:wrap;gap:8px;align-items:flex-start}.refbox .label-row{display:block}.refbox .label-row>span{display:none}
.refbox [data-pick]{display:flex;flex-direction:column;align-items:center;justify-content:center;width:68px;height:68px;border:1.5px dashed #c3c9d8;border-radius:14px;background:#f6f7fb;font-size:0;padding:0;color:var(--muted)}
.refbox [data-pick]::before{content:"＋";font-size:22px;line-height:1}.refbox [data-pick]::after{content:"参考图";font-size:11px}
.refbox [data-pick]:hover{border-color:var(--accent);color:var(--accent)}
.refbox .refs{flex-wrap:nowrap;overflow-x:auto;max-width:260px}
.refbox .reference-links,#video-reference-note,#video-url-label,#video-urls{display:none}
#video-form:has(#video-mode option[value="edit"]:checked) #video-url-label,#video-form:has(#video-mode option[value="edit"]:checked) #video-urls{display:block;flex-basis:100%}
.generator-form .submit-row{display:flex;align-items:center;gap:10px}.submit-row .hint:empty{display:none}
.generator-form .quantity{display:flex;align-items:center;gap:6px;white-space:nowrap;width:auto}.generator-form .quantity input{width:58px;margin:0;padding:7px 8px}
@media(min-width:1001px){
body:has(#generator:not([hidden])){overflow:hidden}
body:has(#generator:not([hidden])) .main-shell{height:100vh;display:flex;flex-direction:column}
body:has(#generator:not([hidden])) main{flex:1;min-height:0;max-width:none;width:100%;margin:0;padding:16px 22px;display:flex;flex-direction:column}
body:has(#generator:not([hidden])) footer{display:none}
#generator{flex:1;min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 340px;grid-template-rows:minmax(0,1fr) auto;gap:14px}
#generator>.page-heading{display:none}
.hero{grid-column:1;grid-row:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:0;min-height:0;border:1px solid var(--line);border-radius:22px;background:radial-gradient(circle,#d9deea 1px,transparent 1px) 0 0/22px 22px,#fff}
#generator>.generator-form{grid-column:1;grid-row:2;width:100%;max-width:860px;justify-self:center}
.rail{grid-column:2;grid-row:1/3;margin:0;display:flex;flex-direction:column;min-height:0;background:#fff;border:1px solid var(--line);border-radius:22px;padding:14px}
#recent-tasks{flex:1;min-height:0;overflow-y:auto}
.rail .section-heading .hint{display:none}
.rail .task-row{padding:10px;gap:10px}.rail .task-thumb{width:52px;height:60px}.rail .task-prompt{max-width:150px;font-size:12px}
.rail .task-actions{flex-direction:column;align-items:flex-end;gap:2px}
}

.task-top .muted,.field-grid label:has(#image-model),label:has(#board-image-model){display:none}
.task-row{cursor:pointer}.task-row.sel{border-color:var(--accent);box-shadow:0 0 0 3px #2d5bff1a}
.st-empty{display:flex;flex-direction:column;align-items:center}
.st-live{display:grid;grid-template-columns:300px minmax(0,1fr);gap:14px;width:100%;height:100%;padding:14px;text-align:left}
.st-info,.st-view{background:#fff;border:1px solid var(--line);border-radius:16px;min-height:0;display:flex;flex-direction:column;overflow:hidden}
.st-info{padding:16px;gap:12px;overflow:auto}
.st-head{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted);padding-bottom:10px;border-bottom:1px solid var(--line)}
#st-prompt{margin:0;font-size:14px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere}
.st-media{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:12px}
.st-media img,.st-media video{max-width:100%;max-height:100%;object-fit:contain;border-radius:12px;cursor:zoom-in;box-shadow:0 8px 26px #12151c26}.st-media video{cursor:auto}
.st-warn{border-top:2px solid #f2555a;background:#fde0e1;color:#b4232a;font-size:13px;padding:12px 18px}.st-warn b{display:block;font-size:14px}
.hero:has(.st-live:not([hidden])){background:#f7f8fb}
.generator-form .field-grid{flex-wrap:nowrap}
.generator-form .submit-row{border:0;padding:0;margin:0}
.generator-form .quantity{background:#f1f3f8;border-radius:999px;padding:0 6px 0 14px;gap:2px}.generator-form .quantity span{font-size:12px;color:var(--muted)}
.generator-form .quantity input{background:transparent;border:0;box-shadow:none;width:44px;text-align:center;padding:7px 2px}
#image-submit,#video-submit{width:40px;height:40px;padding:0;border-radius:50%;font-size:0;display:grid;place-items:center}
#image-submit::before,#video-submit::before{content:"↑";font-size:19px;font-weight:700;line-height:1}
@media(min-width:1001px){#generator>.generator-form{max-width:1040px}}
@media(max-width:1000px){.st-live{grid-template-columns:1fr;height:auto}}

/* ===== 最近任务：2 列竖版缩略图 ===== */
#recent-tasks.task-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;align-content:start;grid-auto-rows:max-content;flex:1;min-height:0;overflow:auto;padding:2px}
.task-grid .task-row{position:relative;display:block;padding:0;aspect-ratio:9/16;border-radius:12px;background:#f1f2ed;cursor:pointer}
.task-grid .task-thumb{position:absolute;inset:0;width:100%;height:100%;border-radius:12px;overflow:hidden}
.task-grid .task-thumb img,.task-grid .task-thumb video{width:100%;height:100%;object-fit:cover;display:block}
.task-grid .task-info{position:absolute;inset:0;display:flex;flex-direction:column;padding:6px;pointer-events:none}
.task-grid .task-top .muted,.task-grid .task-prompt,.task-grid .task-meta{display:none}
.task-grid .progress-line{margin-top:auto}
.task-grid .task-actions{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:space-between;gap:6px;padding:20px 8px 8px;border-radius:0 0 12px 12px;background:linear-gradient(transparent,rgba(0,0,0,.62));opacity:0;transition:opacity .15s}
.task-grid .task-row:hover .task-actions,.task-grid .task-row:focus-within .task-actions{opacity:1}
.task-grid .task-actions a,.task-grid .task-actions .text-button{color:#fff;font-size:12px}
.task-grid .task-row.sel{outline:2px solid #2f6bff;outline-offset:-2px}
.task-grid .video-thumb::after{content:"▶";position:absolute;right:8px;top:8px;color:#fff;font-size:12px;text-shadow:0 1px 3px rgba(0,0,0,.5)}
@media(hover:none){.task-grid .task-actions{opacity:1}}
.generator-form.drop-over{outline:2px dashed #2f6bff;outline-offset:-4px}

/* ===== 发送按钮：正圆 ===== */
.generator-form .submit-row>#image-submit,.generator-form .submit-row>#video-submit{min-width:0;width:44px;height:44px;flex:none;padding:0;border-radius:50%;aspect-ratio:1;box-shadow:0 2px 8px rgba(18,21,28,.25);transition:transform .12s,box-shadow .12s}
.generator-form .submit-row>#image-submit:hover,.generator-form .submit-row>#video-submit:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(18,21,28,.3)}
.generator-form .submit-row>#image-submit:disabled,.generator-form .submit-row>#video-submit:disabled{opacity:.55;transform:none}