:root{font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:#192d3a;background:#f3f6f7;font-synthesis:none;--accent:#126c63;--line:#dce4e7;--muted:#61727d;--card:#fff}
*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer;border:0;border-radius:7px;background:var(--accent);color:white;padding:11px 16px;font-weight:600}button:disabled{opacity:.5;cursor:wait}button:focus-visible,input:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid #67bdb2;outline-offset:3px}button.secondary{background:#e8f2ef;color:#165e55}button.quiet{background:transparent;color:var(--muted)}button.danger{background:#faeaea;color:#922d34}a{color:inherit;text-decoration:none}
.topbar{height:76px;background:var(--card);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1160px)/2))}
.brand{font-size:23px;font-weight:800;letter-spacing:2px;white-space:nowrap}.brand span{font-size:10px;font-weight:600;letter-spacing:1.8px;margin-left:14px;color:var(--muted)}#account{display:flex;align-items:center;gap:18px;font-size:14px}main{max-width:1160px;margin:36px auto;padding:0 24px;min-height:72vh}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:26px;margin-bottom:24px}.login{max-width:460px;margin:9vh auto 40px}.eyebrow{text-transform:uppercase;font-size:12px;letter-spacing:1.6px;color:var(--accent);font-weight:700;margin:0 0 10px}h1{font-size:29px;line-height:1.2;margin:0 0 16px;letter-spacing:-.5px}h2{font-size:17px;margin:0 0 18px}.muted{color:var(--muted);line-height:1.7;font-size:14px}.fine{font-size:12px;color:var(--muted);line-height:1.8;margin-bottom:0}
form{display:grid;gap:18px}label{display:grid;gap:8px;font-size:13px;font-weight:600}input{width:100%;min-width:0;border:1px solid #becbd0;border-radius:6px;padding:11px 12px;color:inherit;background:var(--card);font-weight:400}input[readonly]{font-family:ui-monospace,monospace;font-size:13px}.login form{margin-top:26px}.page-heading,.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.page-heading h1{margin-bottom:0}.page-heading{margin-bottom:24px}.section-heading h2{margin-bottom:0}.section-heading{margin-bottom:18px}.notice{background:#e8f2ef;border-left:3px solid var(--accent);padding:16px 20px;font-size:13px;line-height:1.8;border-radius:4px;margin-bottom:24px}.columns{display:grid;grid-template-columns:1fr 1fr;gap:24px}.inline-form{grid-template-columns:1fr auto;align-items:end}.warning{color:#855605;font-size:13px;line-height:1.7}.key-card{border-color:#d6b76e}.key-card label{margin-bottom:16px}.code{font-size:26px;font-family:ui-monospace,monospace;letter-spacing:5px;color:var(--accent)}.actions{display:flex;gap:10px;flex-wrap:wrap}
.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px;white-space:nowrap;text-align:left}th{color:var(--muted);font-weight:500;font-size:12px;border-bottom:1px solid var(--line);padding:12px 14px}td{padding:17px 14px;border-bottom:1px solid var(--line)}td:first-child{font-family:ui-monospace,monospace;font-size:16px;letter-spacing:2px}td button{font-size:12px;padding:7px 10px;margin-right:6px}.badge{border-radius:20px;background:#edf1f3;color:#596a75;padding:5px 9px;font-size:11px}.badge.ready{background:#e4f3e9;color:#226c43}.badge.warn{background:#fff3db;color:#875d16}.badge.off{background:#f6e7e8;color:#90313c}.empty{padding:22px;text-align:center;color:var(--muted);font-size:14px}#load-more{margin-top:20px}
summary{cursor:pointer;font-size:14px;font-weight:600}.password-form{grid-template-columns:1fr 1fr auto;align-items:end;margin-top:22px}.message{padding:14px 18px;background:#e4f3e9;color:#226c43;border-radius:8px;line-height:1.7;font-size:14px}.message.error{background:#f6e7e8;color:#90313c}dialog{border:1px solid var(--line);border-radius:12px;padding:28px;max-width:480px;width:calc(100% - 32px);background:var(--card);color:inherit}dialog::backdrop{background:#17283270}footer{text-align:center;font-size:12px;color:var(--muted);padding:20px 24px 32px}[hidden]{display:none!important}
@media(max-width:850px){.columns{grid-template-columns:1fr;gap:0}.password-form{grid-template-columns:1fr}.topbar{padding:0 24px}.card{padding:20px}main{margin-top:24px}.brand span{display:none}}@media(max-width:480px){.inline-form{grid-template-columns:1fr}.page-heading{align-items:flex-start}h1{font-size:25px}.login{margin-top:40px}}
@media(prefers-color-scheme:dark){:root{color:#e2edf0;background:#111d24;--card:#192932;--muted:#9cb1ba;--line:#304550;--accent:#68c8b7}button{color:#112b24}.notice,.secondary{background:#1e3c37!important;color:#b4e4da!important}.eyebrow{color:#68c8b7}input{border-color:#45616c}.badge{background:#30434d;color:#c2d5dc}.key-card{border-color:#79663d}.warning{color:#e4c582}}