:root{--bg:#f5f6f8;--card:#fff;--text:#1c1f24;--muted:#5f6672;--line:#dde1e7;--accent:#1f6feb;--danger:#c62828;--ok:#1b7f3b;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#111418;--card:#1a1e24;--text:#e8eaed;--muted:#9aa2ad;--line:#2c323b;--accent:#4c8dff;--danger:#ef5350;--ok:#4caf50}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}main{max-width:640px;margin:0 auto;padding:16px}header.top{justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px;display:flex}header.top h1{margin:0;font-size:1.25rem}nav.tabs{flex-wrap:wrap;gap:4px;margin-bottom:12px;display:flex}nav.tabs a{color:var(--text);border-radius:8px;padding:8px 12px;text-decoration:none}nav.tabs a.active{background:var(--accent);color:#fff}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:12px;padding:16px}.card h2{margin:0 0 12px;font-size:1.05rem}.field{flex-direction:column;gap:4px;margin-bottom:12px;display:flex}.field span{font-size:.9rem;font-weight:600}.field input{font:inherit;border:1px solid var(--line);background:var(--bg);color:var(--text);border-radius:8px;padding:10px}.field small{color:var(--muted)}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.button{font:inherit;cursor:pointer;border:1px solid #0000;border-radius:8px;padding:9px 14px}.button.primary{background:var(--accent);color:#fff}.button.plain{color:var(--accent);border-color:var(--line);background:0 0}.button.danger{color:var(--danger);border-color:var(--danger);background:0 0}.button:disabled{opacity:.5;cursor:default}.error{color:var(--danger)}.notice{background:color-mix(in srgb, var(--accent) 10%, transparent);border-radius:8px;padding:10px}.ok{color:var(--ok)}.muted{color:var(--muted)}ul.list{margin:0;padding:0;list-style:none}ul.list li{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:10px 0;display:flex}ul.list li:first-child{border-top:0}.person{flex-direction:column;display:inline-flex}.username{color:var(--muted);font-size:.9rem}.key{letter-spacing:.04em;word-spacing:.3em;border:1px dashed var(--line);-webkit-user-select:all;user-select:all;border-radius:8px;padding:12px;font-family:ui-monospace,Consolas,monospace;font-size:1.05rem}.code{letter-spacing:.15em;font-family:ui-monospace,Consolas,monospace;font-size:1.6rem}.qr{background:#fff;border-radius:8px;width:220px;height:220px;padding:8px}dialog{border:1px solid var(--line);background:var(--card);color:var(--text);border-radius:12px;width:calc(100% - 32px);max-width:420px}dialog::backdrop{background:#0006}