:root{--bg:#0b0c0f;--card:#16181d;--card2:#1d2027;--border:#2a2e38;--text:#f2f3f5;--sub:#9aa1ad;--accent:#e6b566;--accent-text:#1a1405;--danger:#e07a6a;--radius:16px}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body,html{background:var(--bg);color:var(--text);font-family:-apple-system,PingFang SC,Helvetica Neue,sans-serif;font-size:16px;line-height:1.5}.shell{max-width:440px;margin:0 auto;min-height:100dvh;padding:calc(env(safe-area-inset-top) + 16px) 20px calc(env(safe-area-inset-bottom) + 28px);display:flex;flex-direction:column}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.btn{display:block;width:100%;border:none;border-radius:14px;padding:15px;font-size:16px;font-weight:600;cursor:pointer;transition:opacity .15s}.btn:active{opacity:.75}.btn:disabled{opacity:.35;pointer-events:none}.btn-primary{background:var(--accent);color:var(--accent-text)}.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}.btn-row{display:flex;flex-direction:column;gap:10px;margin-top:16px}.topbar{display:flex;align-items:center;gap:8px;margin-bottom:18px;min-height:32px}.back-btn{background:none;border:none;color:var(--text);font-size:26px;line-height:1;cursor:pointer;padding:2px 10px 2px 0}.topbar-title{font-size:17px;font-weight:600}h1{font-size:30px;font-weight:700;letter-spacing:.04em}.section-title,.sub{color:var(--sub);font-size:14px}.section-title{margin:26px 0 10px;font-weight:500}.error-box{background:rgba(224,122,106,.12);border:1px solid rgba(224,122,106,.4);color:var(--danger);border-radius:12px;padding:12px 14px;font-size:14px;margin-top:14px}.footnote{text-align:center;color:var(--sub);font-size:12px;margin-top:auto;padding-top:28px}.hero{margin:14px 0 6px}.create-card{margin-top:10px;border:1.5px dashed var(--border);border-radius:var(--radius);padding:26px 18px;text-align:center;cursor:pointer;background:var(--card)}.create-card:active{background:var(--card2)}.create-plus{font-size:30px;color:var(--accent);line-height:1;margin-bottom:8px}.create-title{font-weight:600;font-size:16px}.create-sub{color:var(--sub);font-size:13px;margin-top:4px}.preset-scroll{display:flex;gap:12px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}.preset-scroll::-webkit-scrollbar{display:none}.preset-card{flex:0 0 150px;background:var(--card);border:1px solid var(--border);border-radius:14px;overflow:hidden;cursor:pointer;position:relative}.preset-card:active{background:var(--card2)}.preset-thumbs{display:flex;height:92px}.preset-thumbs img{flex:1 1;min-width:0;object-fit:cover;height:100%}.preset-body{padding:10px 12px 12px}.preset-name{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.preset-palette{display:flex;height:8px;border-radius:4px;overflow:hidden;margin-top:8px}.preset-palette div{flex:1 1}.preset-del{position:absolute;top:6px;right:6px;width:24px;height:24px;border-radius:12px;border:none;background:rgba(0,0,0,.55);color:#fff;font-size:13px;cursor:pointer}.empty-hint{color:var(--sub);font-size:13px;padding:18px 0;text-align:center;border:1px dashed var(--border);border-radius:14px}.ref-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}.ref-cell{position:relative;aspect-ratio:3/4;border-radius:12px;overflow:hidden;border:1px solid var(--border)}.ref-cell img{width:100%;height:100%;object-fit:cover}.ref-remove{position:absolute;top:5px;right:5px;width:22px;height:22px;border-radius:11px;border:none;background:rgba(0,0,0,.6);color:#fff;font-size:12px;cursor:pointer}.ref-add{aspect-ratio:3/4;border:1.5px dashed var(--border);border-radius:12px;background:none;color:var(--sub);font-size:26px;cursor:pointer}.loading-screen{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;text-align:center}.loading-img{width:180px;border-radius:14px;overflow:hidden;position:relative}.loading-img img{width:100%;display:block;filter:brightness(.8)}.shimmer{position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(230,181,102,.25) 50%,transparent 70%);background-size:220% 100%;animation:shimmer 1.6s infinite}@keyframes shimmer{0%{background-position:130% 0}to{background-position:-80% 0}}.loading-lines{min-height:48px}.loading-line{color:var(--sub);font-size:14px;animation:fadeIn .4s}.loading-line.done{color:var(--text)}.loading-line.done:before{content:"✓ ";color:var(--accent)}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.spinner{width:26px;height:26px;border:3px solid rgba(230,181,102,.25);border-top:3px solid var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.ref-hero{position:relative;height:52dvh;min-height:300px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);flex:none}.ref-carousel{display:flex;height:100%;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}.ref-carousel::-webkit-scrollbar{display:none}.ref-carousel img{flex:0 0 100%;width:100%;height:100%;object-fit:cover;scroll-snap-align:center}.ref-count{position:absolute;top:10px;right:12px;background:rgba(0,0,0,.55);color:#fff;font-size:12px;padding:3px 9px;border-radius:10px}.ref-hero-grad{position:absolute;left:0;right:0;bottom:0;padding:46px 16px 14px;background:linear-gradient(transparent,rgba(0,0,0,.68));pointer-events:none}.ref-hero-name{font-size:26px;font-weight:700;color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.4)}.style-card{margin-top:12px}.style-overview{color:var(--text);font-size:14px;margin-bottom:12px}.style-actions{position:sticky;bottom:0;display:flex;flex-direction:column;gap:10px;padding:14px 0 10px;margin-top:4px;background:linear-gradient(to top,var(--bg) 72%,transparent)}.palette{display:flex;height:34px;border-radius:10px;overflow:hidden;margin-bottom:16px}.swatch{flex:1 1}.dims{flex-direction:column}.dim-row,.dims{display:flex;gap:10px}.dim-row{align-items:baseline}.dim-label{flex:0 0 40px;color:var(--accent);font-size:13px;font-weight:600}.dim-value{color:var(--text);font-size:14px}.constraint{margin-top:16px;padding:9px 12px;background:var(--card2);border-radius:10px;color:var(--sub);font-size:12.5px;text-align:center}.style-mini{display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:10px 12px;margin-bottom:16px}.style-mini .name{font-size:14px;font-weight:600;white-space:nowrap}.style-mini 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8px;border-radius:8px}.ba-busy,.ba-tag{position:absolute}.ba-busy{inset:0;background:rgba(11,12,15,.55);display:flex;align-items:center;justify-content:center}.ba-outer{position:relative}.ref-peek{position:absolute;right:10px;bottom:10px;width:52px;padding:0;border:2px solid rgba(255,255,255,.85);border-radius:10px;overflow:hidden;background:#000;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.45)}.ref-peek img{width:100%;height:64px;object-fit:cover;display:block}.ref-peek span{position:absolute;left:0;right:0;bottom:0;background:rgba(0,0,0,.55);color:#fff;font-size:10px;padding:1px 0}.overlay{position:fixed;inset:0;z-index:100;background:rgba(11,12,15,.94);display:flex;flex-direction:column;align-items:center;gap:14px;padding:calc(env(safe-area-inset-top) + 48px) 24px calc(env(safe-area-inset-bottom) + 32px);overflow-y:auto;animation:fadeIn 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.25s;white-space:nowrap}