:root{--bg:#0f1115;--surface:#181b21;--line:#2a2f38;--text:#e8eaee;--muted:#8b93a1;--accent:#6366f1;--danger:#f87171;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:14px/1.45 system-ui,-apple-system,Segoe UI,sans-serif}h1,h2,p{margin:0}.muted{color:var(--muted)}.error-text{color:var(--danger)}.checker{background-color:#fff;background-image:conic-gradient(#e5e7eb 25%, transparent 0 50%, #e5e7eb 0 75%, transparent 0);background-size:16px 16px}.center{place-content:center;justify-items:center;gap:24px;min-height:100%;padding:32px;display:grid}.intro{text-align:center;gap:8px;max-width:460px;display:grid}.intro h1{letter-spacing:-.02em;font-size:28px}.intro p{color:var(--muted)}.drop{border:1.5px dashed var(--line);text-align:center;cursor:pointer;background:var(--surface);width:min(520px,90vw);color:var(--muted);border-radius:14px;gap:4px;padding:56px 24px;transition:border-color .15s,background .15s;display:grid}.drop strong{color:var(--text);font-weight:600}.drop:hover,.drop.over,.drop:focus-within{border-color:var(--accent);background:#1c2030}.drop input{opacity:0;width:1px;height:1px;position:absolute}.processing{justify-items:center;gap:20px;display:grid}.preview{opacity:.85;border-radius:8px;max-width:min(80vw,640px);max-height:55vh}.status{justify-items:center;gap:10px;width:min(420px,80vw);display:grid}.bar{background:var(--line);border-radius:3px;width:100%;height:6px;overflow:hidden}.bar>div{background:var(--accent);height:100%;transition:width .3s}.btn{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--line);cursor:pointer;border-radius:8px;padding:7px 14px}.btn:hover:not(:disabled){border-color:var(--muted)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.btn.ghost{background:0 0}.btn:focus-visible,.icon-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.editor{grid-template-rows:auto 1fr;height:100vh;display:grid}.toolbar{border-bottom:1px solid var(--line);background:var(--surface);align-items:center;gap:12px;padding:10px 16px;display:flex}.spacer{flex:1}.workspace{grid-template-columns:1fr 300px;min-height:0;display:grid}.stage-wrap{place-items:center;min-width:0;min-height:0;padding:24px;display:grid;overflow:hidden}.stage-frame{box-shadow:0 8px 40px #00000080}.panel{border-left:1px solid var(--line);background:var(--surface);padding:16px;overflow-y:auto}.panel h2{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:12px;font-size:12px}.layer-list{gap:6px;margin:0;padding:0;list-style:none;display:grid}.layer-row{cursor:pointer;border:1px solid #0000;border-radius:8px;grid-template-columns:44px 1fr auto auto;align-items:center;gap:8px;padding:6px;display:grid}.layer-row:hover{background:#1f232b}.layer-row.selected{border-color:var(--accent);background:#1c2030}.layer-row.hidden-layer .thumb,.layer-row.hidden-layer .layer-name{opacity:.4}.thumb{background-size:10px 10px;border-radius:6px;place-items:center;width:44px;height:44px;display:grid;overflow:hidden}.thumb img{object-fit:contain;max-width:100%;max-height:100%}.layer-name{text-overflow:ellipsis;white-space:nowrap;min-width:0;display:grid;overflow:hidden}.layer-name small{color:var(--muted);font-size:11px}.icon-btn{font:inherit;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:6px;padding:4px 6px;font-size:12px}.icon-btn:hover{color:var(--text);background:var(--line)}.icon-btn.danger:hover{color:var(--danger)}@media (max-width:800px){.workspace{grid-template-rows:1fr 240px;grid-template-columns:1fr}.panel{border-left:0;border-top:1px solid var(--line)}}.prompt{border-bottom:1px solid var(--line);gap:6px;margin-bottom:20px;padding-bottom:16px;display:grid}.prompt label{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-size:12px}.prompt-row{gap:8px;display:flex}.prompt input{min-width:0;font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:8px;flex:1;padding:7px 10px}.prompt input:focus-visible{outline:2px solid var(--accent);outline-offset:1px;border-color:#0000}.prompt p{font-size:12px}.generate{border-bottom:1px solid var(--line);gap:8px;margin-bottom:20px;padding-bottom:16px;display:grid}.generate h2{text-overflow:ellipsis;white-space:nowrap;margin-bottom:0;overflow:hidden}.generate p{font-size:12px}.generate textarea{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);resize:vertical;border-radius:8px;padding:8px 10px}.generate textarea:focus-visible{outline:2px solid var(--accent);outline-offset:1px;border-color:#0000}.check{color:var(--muted);align-items:flex-start;gap:8px;font-size:12px;display:flex}.check input{margin-top:2px}