:root{--bg:#f6f5f2;--surface:#fff;--text:#1d1d1f;--muted:#6b6b70;--border:#dcdad5;--accent:#d9480f;--accent-text:#fff;--accent-soft:#fff1ea;--error:#b42318;--error-soft:#fef3f2;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#141416;--surface:#1e1e21;--text:#ececef;--muted:#9b9ba3;--border:#34343a;--accent:#ff7a3d;--accent-text:#1a0d05;--accent-soft:#2c1b12;--error:#ff8a80;--error-soft:#2d1716}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}main{flex-direction:column;gap:1.5rem;max-width:34rem;margin:0 auto;padding:3rem 1rem 4rem;display:flex}h1{margin:0 0 .5rem;font-size:1.6rem}h2{margin:0 0 .5rem;font-size:1rem}.lede{color:var(--muted);margin:0}code{font-family:ui-monospace,Cascadia Code,Menlo,monospace;font-size:.9em}.dropzone{border:2px dashed var(--border);background:var(--surface);text-align:center;cursor:pointer;border-radius:12px;flex-direction:column;align-items:center;gap:.25rem;padding:3rem 1rem;transition:border-color .15s,background .15s;display:flex}.dropzone:hover,.dropzone:focus-visible,.dropzone.dragging{border-color:var(--accent);background:var(--accent-soft);outline:none}.dropzone-title{font-size:1.1rem;font-weight:600}.dropzone-hint{color:var(--muted)}.error{background:var(--error-soft);color:var(--error);border-radius:8px;margin:0;padding:.75rem 1rem}.card{border:1px solid var(--border);background:var(--surface);border-radius:12px;flex-direction:column;gap:1rem;padding:1.25rem;display:flex}.file-row{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.file-name{word-break:break-all;font-family:ui-monospace,Cascadia Code,Menlo,monospace;font-weight:600}.file-meta,.hint,.switch-state{color:var(--muted)}.switch-row{border-top:1px solid var(--border);border-bottom:1px solid var(--border);cursor:pointer;justify-content:space-between;align-items:center;padding:.75rem 0;display:flex}.switch-label{margin-right:.5rem;font-weight:600}input[role=switch]{appearance:none;background:var(--border);cursor:pointer;border-radius:999px;width:3rem;height:1.75rem;margin:0;transition:background .15s;position:relative}input[role=switch]:after{content:"";background:#fff;border-radius:50%;width:1.35rem;height:1.35rem;transition:transform .15s;position:absolute;top:.2rem;left:.2rem}input[role=switch]:checked{background:var(--accent)}input[role=switch]:checked:after{transform:translate(1.25rem)}input[role=switch]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.note,.hint{margin:0;font-size:.9rem}button{font:inherit;cursor:pointer}.primary{background:var(--accent);color:var(--accent-text);border:none;border-radius:8px;padding:.75rem 1rem;font-weight:600}.primary:disabled{opacity:.45;cursor:not-allowed}.link{color:var(--accent);white-space:nowrap;background:0 0;border:none;padding:0}.help{color:var(--muted);font-size:.9rem}.help ul{margin:0 0 .5rem;padding-left:1.2rem}.help li{margin-bottom:.4rem}.help strong{color:var(--text)}.help p{margin:0}.site-footer{border-top:1px solid var(--border);color:var(--muted);text-align:center;padding-top:1rem;font-size:.85rem}.site-footer a{vertical-align:bottom;color:var(--accent);align-items:center;gap:.3em;font-family:ui-monospace,Cascadia Code,Menlo,monospace;display:inline-flex}.site-footer svg{flex:none;width:1.1em;height:1.1em}