:root{--fg:#16181d;--muted:#5b6472;--line:#e3e6eb;--accent:#1f6feb;--bg:#f6f7f9;color-scheme:light}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--fg);background:var(--bg);line-height:1.45}.wrap{max-width:640px;margin:0 auto;padding:16px}h1{font-size:1.4rem;margin:0 0 4px}h2{font-size:1.1rem;margin:20px 0 8px}.muted{color:var(--muted)}.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px;margin:10px 0}label{display:block;font-size:.85rem;color:var(--muted);margin:8px 0 2px}input,select,textarea{width:100%;padding:10px;font-size:16px;border:1px solid var(--line);border-radius:8px;background:#fff}textarea{min-height:120px;resize:vertical}button{font-size:16px;padding:11px 16px;border-radius:8px;border:0;background:var(--accent);color:#fff;font-weight:600;cursor:pointer}button.secondary{background:#fff;color:var(--fg);border:1px solid var(--line)}button:disabled{opacity:.5;cursor:default}a{color:var(--accent)}table{width:100%;border-collapse:collapse;font-size:.9rem}td,th{text-align:left;padding:6px 4px;border-bottom:1px solid var(--line)}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.right{text-align:right}.flag{color:#b4530a;font-size:.75rem}.badge{font-size:.72rem;padding:2px 8px;border-radius:999px;background:#eef1f5;text-transform:capitalize}.badge.opened{background:#e7f3ea;color:#1a7f37}.badge.sent{background:#e8f0fe;color:#1f6feb}.totals td{border:0;padding:2px 4px}.num{width:72px}