:root{--bg:#fff;--fg:#111;--muted:#6b7280;--border:#e5e7eb;--card:#fafafa;--accent:#111;--accent-fg:#fff;--danger:#b91c1c}@media (prefers-color-scheme:dark){:root{--bg:#0a0a0a;--fg:#ededed;--muted:#9ca3af;--border:#262626;--card:#141414;--accent:#ededed;--accent-fg:#0a0a0a;--danger:#f87171}}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--fg);margin:0;padding:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5}main{max-width:44rem;margin:0 auto;padding:3rem 1.25rem 5rem}header{justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:2rem;display:flex}h1{letter-spacing:-.02em;margin:0 0 .25rem;font-size:1.75rem}.sub{color:var(--muted);margin:0;font-size:.9rem}form{border:1px solid var(--border);background:var(--card);border-radius:10px;gap:.6rem;margin-bottom:2rem;padding:1.1rem;display:grid}form h2{margin:0;font-size:1rem}label{color:var(--muted);gap:.25rem;font-size:.85rem;display:grid}input,textarea{font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--border);border-radius:7px;width:100%;padding:.55rem .7rem}textarea{resize:vertical;min-height:4.5rem}button{font:inherit;background:var(--accent);color:var(--accent-fg);cursor:pointer;border:0;border-radius:7px;justify-self:start;padding:.55rem 1rem;font-weight:500}button:disabled{opacity:.5;cursor:not-allowed}button.ghost{color:var(--muted);border:1px solid var(--border);background:0 0;flex-shrink:0;padding:.35rem .7rem;font-size:.85rem}button.link{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:0;font-size:.8rem;text-decoration:underline}ul{gap:.6rem;margin:0;padding:0;list-style:none;display:grid}li{border:1px solid var(--border);border-radius:10px;justify-content:space-between;align-items:flex-start;gap:1rem;padding:.85rem 1rem;display:flex}li strong{display:block}li p{color:var(--muted);margin:.25rem 0 0;font-size:.9rem}time{color:var(--muted);margin-top:.4rem;font-size:.75rem;display:block}.error{border:1px solid var(--danger);color:var(--danger);border-radius:10px;margin-bottom:1.5rem;padding:.85rem 1rem;font-size:.9rem}.error code{word-break:break-word;font-size:.82rem}.empty{color:var(--muted);font-size:.9rem}.who{color:var(--muted);margin:0 0 1.25rem;font-size:.8rem}