:root{--bg:#f6f5f2;--card:#fff;--ink:#1d1d1b;--muted:#6b6b66;--line:#e4e2dc;--accent:#7a4b2a;--accent-ink:#fff;--unread:#7a4b2a}
@media (prefers-color-scheme:dark){:root{--bg:#161614;--card:#1f1f1c;--ink:#ecebe6;--muted:#a3a29b;--line:#33332e;--accent:#c98a5c;--accent-ink:#161614;--unread:#e0a275}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 20px;border-bottom:1px solid var(--line);background:var(--card)}
.brand{font-size:15px}
.user{display:flex;align-items:center;gap:12px;margin:0;color:var(--muted);font-size:14px}
main{max-width:1000px;margin:24px auto;padding:0 16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:24px}
.center{max-width:460px;margin:48px auto;text-align:center}
h1{font-size:20px;margin:0 0 8px}
.muted{color:var(--muted);margin:0 0 16px;font-size:13px}
.notice{background:var(--bg);border-radius:6px;padding:8px 12px}
.status{margin:0 0 8px;font-size:13px;padding:8px 12px;border-radius:6px;background:var(--bg)}
.status.warn{color:var(--accent)}
.status.error{color:#b42318;background:#fdecea}
@media (prefers-color-scheme:dark){.status.error{color:#ffb4a8;background:#3a1d1a}}
.status a{color:inherit}
.btn{display:inline-block;margin-top:12px;padding:10px 18px;border-radius:6px;border:0;background:var(--accent);color:var(--accent-ink);text-decoration:none;font:inherit;cursor:pointer}
.btn.secondary{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.link{background:none;border:0;padding:0;color:var(--accent);font:inherit;cursor:pointer;text-decoration:underline}
.inbox{width:100%;border-collapse:collapse;table-layout:fixed}
.inbox th{text-align:left;font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;padding:6px 8px;border-bottom:1px solid var(--line)}
.inbox td{padding:10px 8px;border-bottom:1px solid var(--line);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.inbox .state{width:24px;color:var(--unread);text-align:center}
.inbox .from{width:28%}
.inbox .date{width:150px;text-align:right;color:var(--muted);font-variant-numeric:tabular-nums}
.inbox tr.unread td.from,.inbox tr.unread td.subject{font-weight:600}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media (max-width:640px){.inbox .from{width:38%}.inbox .date{width:96px;font-size:12px}.inbox th.date,.inbox td.date{white-space:normal}.top{flex-wrap:wrap}}