:root{--bg:#f4f6fb;--bg-gradient:radial-gradient(1200px 600px at 50% -10%, #4f46e51f, transparent 60%);--surface:#fff;--surface-2:#f8fafc;--border:#e2e8f0;--border-strong:#cbd5e1;--text:#0f172a;--text-muted:#64748b;--text-faint:#94a3b8;--accent:#4f46e5;--accent-hover:#4338ca;--accent-soft:#4f46e51a;--accent-border:#4f46e559;--on-accent:#fff;--success:#16a34a;--success-soft:#16a34a1f;--warning:#b45309;--warning-soft:#f59e0b24;--danger:#dc2626;--danger-soft:#dc26261a;--info:#2563eb;--info-soft:#2563eb1f;--radius:14px;--radius-sm:9px;--shadow-sm:0 1px 2px #0f172a0f;--shadow:0 10px 30px -12px #0f172a2e, 0 2px 6px -2px #0f172a14;--sans:system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light 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16px;display:flex}.toolbar__info{color:var(--text-muted);font-size:.95rem;font-weight:500}.toolbar__done{color:var(--success)}.toolbar__actions{flex-wrap:wrap;gap:10px;display:flex}.btn{appearance:none;border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;border:1px solid #0000;padding:9px 16px;font-size:.92rem;font-weight:600;transition:background-color .15s,border-color .15s,color .15s,transform 50ms}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:var(--accent);color:var(--on-accent)}.btn--primary:hover:not(:disabled){background:var(--accent-hover)}.btn--secondary{background:var(--accent-soft);color:var(--accent);border-color:var(--accent-border)}.btn--secondary:hover:not(:disabled){background:var(--accent);color:var(--on-accent)}.btn--ghost{color:var(--text-muted);border-color:var(--border);background:0 0}.btn--ghost:hover:not(:disabled){color:var(--text);border-color:var(--border-strong);background:var(--surface-2)}.btn--icon{padding:7px 11px;font-size:.9rem;line-height:1}.file-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.file-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);justify-content:space-between;align-items:flex-start;gap:16px;padding:16px 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(width<=560px){.app{padding:28px 14px 48px}.app__title{font-size:1.7rem}.file-item{flex-direction:column}.file-item__actions{justify-content:flex-end;width:100%}.toolbar{flex-direction:column;align-items:stretch}.toolbar__actions{justify-content:stretch}.toolbar__actions .btn{text-align:center;flex:auto}.metadata-list{grid-template-columns:1fr;gap:0}.metadata-list__label{padding-top:8px}.metadata-list__value{padding-bottom:4px}}