:root{--bg:#0b0d10;--panel:#111418;--elev:#171b20;--border:#262b32;--text:#f1f3f5;--sec:#969ea8;--muted:#626b76;--accent:#797fc7;--good:#6fa98a;--bad:#c47b7b;--shadow:0 18px 50px #0007}*{box-sizing:border-box}html,body,#app{min-height:100%}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select,textarea{font:inherit}.shell{min-height:100vh;display:grid;grid-template-columns:224px minmax(0,1fr)}aside{border-right:1px solid var(--border);background:#0d1013;padding:18px 12px;position:sticky;top:0;height:100vh}.brand{font-weight:760;font-size:18px;padding:4px 8px 22px}.brand small{display:block;color:var(--muted);font-size:11px;font-weight:500;margin-top:3px}.group{color:var(--muted);font-size:10px;letter-spacing:.11em;margin:18px 8px 7px}.nav{display:block;width:100%;border:0;background:transparent;color:var(--sec);text-align:left;padding:9px 10px;border-radius:6px;cursor:pointer}.nav:hover,.nav.active{background:#1a1e24;color:var(--text)}main{min-width:0}.top{height:58px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 22px;background:#0d1013;position:sticky;top:0;z-index:10}.top-actions,.toolbar{display:flex;gap:8px;align-items:center}.content{padding:24px}.visual-content{padding-bottom:48px}.heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:18px}.heading h1{font-size:22px;margin:0 0 4px}.sub{color:var(--sec);font-size:12px}.btn{border:1px solid var(--border);background:var(--elev);color:var(--text);padding:8px 11px;border-radius:6px;cursor:pointer}.btn:hover{border-color:#3b424c}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.ghost{background:transparent}.btn.compact{padding:5px 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var(--border);background:var(--panel);cursor:pointer;overflow:hidden;border-radius:8px;transition:.18s transform,.18s border-color}.project-card:hover{transform:translateY(-2px);border-color:#3c4450}.project-cover{aspect-ratio:16/10}.project-card-body{padding:13px 14px 15px}.project-title-row{display:flex;justify-content:space-between;gap:12px;align-items:start}.project-title-row h3{font-size:14px;margin:0 0 6px}.footnote{margin-top:14px}.recipe-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}.recipe-card{background:var(--panel);border:1px solid var(--border);border-radius:8px;overflow:hidden;min-width:0}.recipe-cover{aspect-ratio:16/10}.recipe-body{padding:13px}.recipe-body h3{margin:4px 0 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var(--border);background:transparent;color:var(--sec);border-radius:6px;cursor:pointer}.audit-strip{display:flex;gap:18px;flex-wrap:wrap;color:var(--sec);font-size:11px;margin:-4px 0 14px}.search{width:min(320px,32vw);background:#0d1013;color:var(--text);border:1px solid var(--border);padding:8px 10px;border-radius:6px}.asset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}.asset-card{position:relative;border:1px solid var(--border);border-radius:8px;overflow:hidden;background:var(--panel)}.asset-cover{aspect-ratio:1/1}.asset-overlay{position:absolute;inset:auto 0 0;display:flex;justify-content:space-between;align-items:center;gap:8px;padding:28px 10px 10px;background:linear-gradient(transparent,#000c)}.asset-overlay b{font-size:12px}.workspace{display:grid;grid-template-columns:220px minmax(0,1fr) 300px;height:calc(100vh - 58px);overflow:hidden}.pane{background:var(--panel);overflow:auto}.pane.left{border-right:1px solid var(--border)}.pane.right{border-left:1px solid var(--border)}.pane-title{padding:12px 14px;border-bottom:1px solid var(--border);font-size:11px;font-weight:700;letter-spacing:.05em;position:sticky;top:0;background:var(--panel);z-index:2}.reference-strip{padding:10px;display:grid;grid-template-columns:1fr 1fr;gap:8px}.reference-thumb{position:relative;padding:0;border:1px solid var(--border);background:#0e1115;border-radius:6px;overflow:hidden;color:var(--text)}.reference-thumb .visual-frame{aspect-ratio:1/1}.reference-thumb span{display:block;padding:5px 6px;font-size:9px;color:var(--sec);text-align:left}.upload-section{border-top:1px solid var(--border)}.canvas{overflow:auto;background:#0e1115;padding:16px 18px 24px}.workspace-head{margin-bottom:12px}.recipe-select{max-width:240px}.hero-stage{position:relative;display:grid;place-items:center;min-height:calc(100vh - 230px);background:#090b0e;border:1px solid var(--border);border-radius:8px;overflow:hidden}.hero-image{width:100%;height:100%;min-height:calc(100vh - 230px);display:grid;place-items:center}.hero-image img{object-fit:contain;max-height:calc(100vh - 230px)}.hero-overlay{position:absolute;left:12px;bottom:12px;display:flex;gap:8px;align-items:center;background:#0b0d10d9;padding:7px 9px;border:1px solid var(--border);border-radius:6px}.filmstrip{display:flex;gap:8px;margin-top:10px;overflow:auto;padding-bottom:2px}.film{position:relative;width:92px;min-width:92px;padding:0;border:1px solid var(--border);border-radius:6px;overflow:hidden;background:var(--panel);cursor:pointer}.film.selected{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.film 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var(--border);background:#0c0f13dd;color:white;border-radius:50%;cursor:pointer}.source-link{color:#abb2e9;text-decoration:none}.empty{padding:50px;text-align:center;color:var(--muted)}.empty.small{padding:18px 6px}.visual-empty{border:1px dashed var(--border);border-radius:8px;min-height:180px;display:grid;place-items:center}.login-page{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(380px,.75fr);background:#090b0e}.login-visual{position:relative;overflow:hidden;background:radial-gradient(circle at 30% 30%,#343b67 0,transparent 34%),radial-gradient(circle at 70% 64%,#355947 0,transparent 28%),linear-gradient(145deg,#0d1014,#171b22)}.login-visual:after{content:'';position:absolute;inset:0;background-image:linear-gradient(#ffffff08 1px,transparent 1px),linear-gradient(90deg,#ffffff08 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,#000,transparent)}.login-art{position:absolute;left:8vw;bottom:12vh;z-index:2}.login-art span{display:block;font-size:clamp(56px,8vw,128px);font-weight:800;letter-spacing:-.06em}.login-art b{display:block;color:#9ca4af;font-size:18px;letter-spacing:.22em;text-transform:uppercase}.login-card{align-self:center;width:min(380px,80%);justify-self:center}.login-brand{font-weight:800;font-size:18px;margin-bottom:36px}.login-card h1{font-size:28px;margin:0 0 8px}.login-card p{color:var(--sec);margin:0 0 24px}.session-hint{color:var(--muted);font-size:11px;margin-top:12px}.lang-link{margin-top:20px;background:none;border:0;color:#abb2e9;cursor:pointer;padding:0}.login-error{background:#3b2025;color:#e9b2b8;border:1px solid #67363d;padding:9px 10px;border-radius:6px;margin-bottom:12px}@media(max-width:1100px){.workspace{grid-template-columns:180px minmax(0,1fr) 260px}.knowledge-grid{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}}@media(max-width:900px){.shell{grid-template-columns:64px 1fr}.brand small,.brand 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