:root{--bg:#f7f8fa;--surface:#fff;--text:#17202a;--muted:#5d6874;--border:#d6dce3;--accent:#1f5fae;--accent-text:#fff;--error:#b42318;--error-bg:#fdecea;--uf-border:var(--border);--uf-muted:var(--muted);--uf-selected:#ffe3c2;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0}h1{margin:0;font-size:22px}button{font:inherit}.muted{color:var(--muted)}.small{font-size:13px}.text-error{color:var(--error)}.page-message{padding:32px}.button-primary{background:var(--accent);color:var(--accent-text);cursor:pointer;border:0;border-radius:6px;padding:8px 14px}.button-primary:disabled{opacity:.6;cursor:default}.button-quiet{border:1px solid var(--border);cursor:pointer;color:var(--text);background:0 0;border-radius:6px;padding:6px 10px}.link{color:var(--accent);cursor:pointer;background:0 0;border:0;padding:0;text-decoration:underline}.notice{background:#fff6e0;border-radius:6px;margin:0;padding:8px 10px}.notice-error{background:var(--error-bg);color:var(--error)}.sign-in{text-align:center;flex-direction:column;gap:16px;max-width:380px;margin:15vh auto;padding:0 16px;display:flex}.app{flex-direction:column;min-height:100vh;display:flex}.app-header{background:var(--surface);border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:10px 20px;display:flex}.brand{cursor:pointer;color:var(--text);background:0 0;border:0;padding:0;font-weight:600}.app-user{color:var(--muted);margin-left:auto;font-size:14px}.app-main{flex-direction:column;flex:1;min-height:0;display:flex}.library{flex-direction:column;gap:16px;width:100%;max-width:1000px;margin:0 auto;padding:24px 16px;display:flex}.library-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.upload-panel{background:var(--surface);border:1px solid var(--border);border-radius:8px;flex-wrap:wrap;align-items:center;gap:12px;padding:12px 14px;display:flex}.upload-panel progress{flex:1;min-width:120px}.model-table{border-collapse:collapse;background:var(--surface);border:1px solid var(--border);border-radius:8px;width:100%}.model-table th,.model-table td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:10px 12px}.model-table th{color:var(--muted);font-size:13px;font-weight:500}.badge{background:#e8edf3;border-radius:999px;padding:2px 8px;font-size:12px;display:inline-block}.badge-ready{color:#1a6b33;background:#dff3e4}.badge-failed{background:var(--error-bg);color:var(--error)}.badge-converting,.badge-uploading{color:var(--accent);background:#e6effa}.model-page{flex:1;grid-template-columns:320px 1fr;height:calc(100vh - 53px);min-height:0;display:grid}.model-side{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;gap:12px;padding:16px;display:flex;overflow:auto}.model-side .button-quiet{align-self:flex-start}.model-canvas{min-height:0;position:relative}.explode{flex-direction:column;gap:4px;font-size:14px;display:flex}.selection-chip{background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:6px 10px;font-size:14px;position:absolute;bottom:12px;left:12px}.model-page-message{flex-direction:column;align-items:flex-start;gap:12px;padding:24px 16px;display:flex}@media (width<=720px){.model-page{grid-template-rows:45vh 1fr;grid-template-columns:1fr;height:auto}.model-canvas{order:-1;height:45vh}.model-table th:nth-child(3),.model-table td:nth-child(3),.model-table th:nth-child(4),.model-table td:nth-child(4){display:none}}