:root{color-scheme:light dark;--bg: #fbfbfa;--surface: #ffffff;--fg: #1a1a19;--muted: #6b6b66;--line: #e2e2de;--accent: #1f5fa9;--danger: #b3261e;--radius: 10px}@media(prefers-color-scheme:dark){:root{--bg: #131316;--surface: #1c1c20;--fg: #ececea;--muted: #97978f;--line: #2e2e34;--accent: #7fb0e8;--danger: #ef8b84}}*{box-sizing:border-box}body{margin:0;padding:2rem 1.25rem 4rem;background:var(--bg);color:var(--fg);font:15px/1.55 ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}main{max-width:48rem;margin:0 auto}h1{font-size:1.4rem;margin:0 0 .2rem;letter-spacing:-.015em}h2{font-size:.78rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:600;margin:2rem 0 .75rem}p{margin:0 0 .5rem}.lede{color:var(--muted);margin-bottom:1.5rem}.muted{color:var(--muted);font-size:.85rem}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8rem}.head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:1.5rem}.row{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}.grow{flex:1;min-width:0}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.75rem}.button{font:inherit;padding:.45rem .9rem;border-radius:7px;border:1px solid var(--line);background:var(--surface);color:var(--fg);cursor:pointer}.button:hover{border-color:var(--muted)}.button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.button.primary{background:var(--accent);border-color:var(--accent);color:var(--surface)}.button.small{padding:.28rem .6rem;font-size:.85rem}.button.danger{color:var(--danger)}.composer{display:flex;gap:.5rem;align-items:flex-end;margin-bottom:.75rem}.compose-field{flex:1;font:inherit;resize:none;overflow-y:auto;padding:.55rem .75rem;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--fg);line-height:1.45}.compose-field:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.composer .button:disabled{opacity:.45;cursor:default}.drop{border:1px dashed var(--line);border-radius:var(--radius);padding:.9rem;text-align:center;color:var(--muted);font-size:.88rem;background:var(--surface)}.drop:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.items{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface)}.items li{display:flex;align-items:center;gap:1rem;padding:.75rem 1rem;border-bottom:1px solid var(--line)}.items li:last-child{border-bottom:0}.name{font-weight:500;overflow-wrap:anywhere}.preview{margin:.5rem 0 0;padding:.5rem .65rem;background:var(--bg);border-radius:6px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8rem;white-space:pre-wrap;overflow-wrap:anywhere;max-height:8rem;overflow-y:auto}.unreadable{color:var(--danger);font-size:.9rem}.pairing{margin-top:1.5rem;display:flex;flex-direction:column;align-items:center;gap:.75rem}.pairing.hidden{display:none}.qr{background:#fff;border-radius:8px;padding:8px;max-width:100%;height:auto}.hint{padding:.5rem .75rem;border-left:2px solid var(--accent);background:var(--bg);color:var(--fg);font-size:.9rem}.link{font:inherit;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.75rem;width:100%;padding:.45rem .6rem;border:1px solid var(--line);border-radius:7px;background:var(--bg);color:var(--muted)}.status{position:sticky;bottom:0;margin-top:2rem;padding:.5rem 0;color:var(--muted);font-size:.85rem;min-height:1.4rem;background:linear-gradient(to top,var(--bg) 70%,transparent)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;background:#000000e0;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;padding:1.5rem}.camera{width:min(90vw,26rem);border-radius:var(--radius);background:#000}