:root{--bg:#f5f7f8;--text:#18323a;--muted:#70818a;--green:#15996e;--line:#e0e8eb;--dark:#10262d;--red:#ba3e48}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font:15px/1.5 system-ui,-apple-system,'Segoe UI',sans-serif}a{color:inherit;text-decoration:none}.brand{font-weight:900;letter-spacing:.5px;font-size:20px}.brand span{color:var(--green)}.shell{display:flex;min-height:100vh}.side{background:var(--dark);color:#fff;width:245px;flex-shrink:0;padding:26px 18px;min-height:100vh}.side .brand{padding:0 12px 24px}.nav a{display:block;border-radius:9px;padding:12px 14px;margin:4px 0;color:#c8dadd}.nav a.active,.nav a:hover{background:#20434a;color:#fff}.nav form{margin-top:28px}.nav button{background:none;color:#c8dadd;text-align:left;padding:10px 14px;border:none;width:100%;cursor:pointer}.content{width:100%;padding:36px;max-width:1300px;margin:0 auto}h1{margin:0;font-size:28px}h2{font-size:19px}h3{font-size:17px}p{margin:8px 0 18px}.muted{color:var(--muted)}.small{font-size:13px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;margin:16px 0;box-shadow:0 2px 12px #1b394006}.metric{font-size:32px;font-weight:800;color:var(--dark)}.notice{border-radius:8px;background:#e7f7ef;padding:12px 16px;margin:16px 0;color:#12563f}.notice.error{background:#fdeeee;color:#9c3239}.notice.success{background:#e7f7ef}.badge{display:inline-block;background:#e3ebee;color:#47666a;border-radius:100px;font-size:12px;padding:4px 10px;font-weight:650}.badge.good{background:#d6f5e5;color:#126044}.badge.warn{background:#fff2ce;color:#755305}.badge.bad{background:#ffe0df;color:#982c2d}label{display:block;font-weight:650;margin:14px 0}input:not([type=checkbox]),textarea,select{font:inherit;display:block;width:100%;padding:11px;border:1px solid #cad6da;border-radius:7px;margin-top:6px;background:#fff;color:#18323a}textarea{min-height:125px;resize:vertical}input:focus,textarea:focus{outline:2px solid #9adfcc;border-color:var(--green)}button,.button{border:0;background:var(--green);color:white;padding:11px 20px;border-radius:8px;font:inherit;font-weight:750;cursor:pointer;display:inline-block}button:hover,.button:hover{filter:brightness(.94)}button[disabled]{opacity:.4;cursor:not-allowed}.secondary{background:#e7eff1;color:#163238}.danger{background:var(--red)}.inline{display:inline}.buttons{display:flex;flex-wrap:wrap;gap:10px}.two{display:grid;grid-template-columns:1fr 1fr;gap:15px}.rule{padding:16px 0;border-top:1px solid var(--line)}pre{white-space:pre-wrap;word-break:break-word}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:12px 10px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{color:#4f6973}code{background:#eff3f3;border-radius:4px;padding:2px 5px;overflow-wrap:anywhere}hr{border:0;border-top:1px solid var(--line);margin:22px 0}.install-wrap{width:min(560px,95vw);margin:45px auto}.login-wrap{width:min(440px,95vw);margin:10vh auto}.check{margin:7px 0}.check span{color:var(--green);font-weight:900;margin-right:7px}#qr{max-width:320px;width:100%;height:auto;display:none;margin:18px auto}#qr-status{padding:12px;background:var(--bg);border-radius:8px;white-space:pre-wrap}small{font-size:12px}.toggle{display:flex;gap:12px;align-items:center}.toggle input{width:18px;height:18px}.mono{font-family:monospace;overflow-wrap:anywhere}.top{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:26px}@media(max-width:820px){.shell{display:block}.side{width:100%;min-height:0;padding:16px}.side .brand{padding:0 10px 12px}.nav{display:flex;flex-wrap:wrap;gap:2px}.nav a{padding:8px 10px}.nav form{margin:0}.content{padding:18px}.two{grid-template-columns:1fr}.card{padding:18px}.top{display:block}}