:root{--bg:#f6f4ef;--card:#fff;--ink:#1d2a33;--muted:#5f6b73;--line:#e3ded4;--brand:#0f6e7a;--brand-ink:#fff;--warn-bg:#fff3d6;--warn-ink:#7a5300;--ok-bg:#e2f3e8;--ok-ink:#1d6b3a;--taken:#eceae5;--danger:#a33a2a;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#12181c;--card:#1b2328;--ink:#e8edf0;--muted:#9aa7ae;--line:#2c373d;--brand:#3fb3c1;--brand-ink:#0b1215;--warn-bg:#3a2f14;--warn-ink:#f2cf7a;--ok-bg:#173323;--ok-ink:#8fdcaa;--taken:#222b30;--danger:#f08b7a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}main{max-width:560px;margin:0 auto;padding:20px 16px 48px}h1{margin:4px 0 2px;font-size:1.5rem}h2{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin:28px 0 10px;font-size:1.05rem;font-weight:600}.sub{color:var(--muted);margin:0 0 8px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;justify-content:space-between;align-items:center;gap:12px;margin:10px 0;padding:14px 16px;display:flex}.card.taken{background:var(--taken)}.card .when{font-weight:650}.card .meta{color:var(--muted);font-size:.92rem}.pill{border-radius:999px;margin-top:4px;padding:2px 8px;font-size:.78rem;font-weight:650;display:inline-block}.pill.warn{background:var(--warn-bg);color:var(--warn-ink)}.pill.ok{background:var(--ok-bg);color:var(--ok-ink)}button,.btn{font:inherit;background:var(--brand);color:var(--brand-ink);cursor:pointer;white-space:nowrap;border:0;border-radius:10px;min-height:44px;padding:10px 14px;font-weight:650}button.ghost{color:var(--muted);border:1px solid var(--line);background:0 0}button.danger{color:var(--danger);border:1px solid var(--line);background:0 0}input,select{font:inherit;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:10px;width:100%;min-height:44px;padding:10px 12px}label{margin:12px 0 4px;font-weight:600;display:block}.pin{letter-spacing:.5em;text-align:center;font-size:1.6rem}.msg{background:var(--warn-bg);color:var(--warn-ink);border-radius:10px;margin:12px 0;padding:10px 12px}.msg.ok{background:var(--ok-bg);color:var(--ok-ink)}.empty{color:var(--muted);padding:12px 0}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.foot{color:var(--muted);justify-content:space-between;align-items:center;margin-top:36px;font-size:.85rem;display:flex}.link{word-break:break-all;color:var(--muted);font-size:.85rem}form.inline{margin:0;display:inline}details{margin:10px 0}summary{cursor:pointer;font-weight:600}