:root{--accent:#0e7490;--ink:#1f2937;--muted:#6b7280;--bg:#f1f5f9;--card:#fff;--line:#e5e7eb;--ok:#15803d;--warn:#b45309;--bad:#b91c1c}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);font-size:15px;line-height:1.7}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.topbar{background:#0f172a;color:#fff;padding:14px 0}
.topbar .wrap{display:flex;align-items:center;gap:14px}
.brand{font-weight:700;font-size:18px;margin-right:auto}
.ip-badge{background:#1e293b;border:1px solid #334155;padding:4px 12px;border-radius:999px;font-size:13px}
.topbar .btn{background:#0e7490}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;margin:22px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px}
.card h2{font-size:16px;margin:0 0 10px}
.big-ip{font-size:24px;font-weight:700;color:var(--accent);word-break:break-all}
.muted{color:var(--muted);font-size:13px;margin:8px 0 0}
.alert{color:var(--bad);font-size:14px}
.field{margin-bottom:12px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:4px;color:#374151}
.field input{width:100%;padding:9px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px}
.btn{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:9px 18px;font-size:14px;cursor:pointer}
.btn:hover{filter:brightness(1.08)}
.btn.small{padding:5px 12px;font-size:12px;text-decoration:none;display:inline-block}
.btn.gray{background:#e5e7eb;color:#374151}
.btn.green{background:var(--ok)}
.btn.warn{background:var(--warn);color:#fff}
.sec-title{font-size:18px;margin:26px 0 12px}
.table-wrap{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow-x:auto}
table.sites{width:100%;border-collapse:collapse;font-size:13.5px}
table.sites th,table.sites td{text-align:left;padding:10px;border-bottom:1px solid var(--line);vertical-align:middle}
table.sites th{background:#f8fafc;font-size:13px;color:#374151}
table.sites tr:last-child td{border-bottom:0}
table.sites th:nth-child(1),table.sites td:nth-child(1){white-space:nowrap}
table.sites th:nth-child(2),table.sites td:nth-child(2){min-width:140px;word-break:break-all}
table.sites td:nth-child(2) code{font-size:12px}
table.sites .pub-edit{margin-left:6px}
table.sites th:nth-child(3),table.sites td:nth-child(3){min-width:100px}
table.sites th:nth-child(4),table.sites td:nth-child(4){white-space:nowrap}
table.sites th:nth-child(5),table.sites td:nth-child(5){white-space:nowrap}
table.sites th:nth-child(6),table.sites td:nth-child(6){min-width:170px}
table.sites th:nth-child(7),table.sites td:nth-child(7){white-space:nowrap}
table.sites th:nth-child(8),table.sites td:nth-child(8){min-width:190px}
.table-wrap{max-width:100%}
.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}
.ok{color:var(--ok)}.warn{color:var(--warn)}.bad{color:var(--bad)}.issuing{color:#2563eb}
.actions{display:grid;grid-template-columns:repeat(2,minmax(90px,1fr));gap:6px;justify-content:start}
.actions .btn{width:100%;text-align:center;white-space:nowrap;padding:6px 8px;line-height:1.4}
.mini-actions{display:flex;gap:6px;flex-wrap:wrap}
.mini-actions .btn{white-space:nowrap}
.msg-cell{max-width:320px;word-break:break-word}
table.mini{width:100%;border-collapse:collapse;font-size:13px;margin:6px 0}
table.mini td,table.mini th{border-bottom:1px solid var(--line);padding:6px 8px;text-align:left}
table.mini code{background:#f1f5f9;padding:1px 6px;border-radius:4px}
.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px}
.login-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:30px;width:100%;max-width:380px}
.login-card h1{font-size:20px;margin:0 0 4px}
.login-card .sub{color:var(--muted);font-size:13px;margin:0 0 18px}
.modal{position:fixed;inset:0;background:rgba(15,23,42,.6);display:flex;align-items:center;justify-content:center;z-index:50}
.modal.hidden{display:none}
.modal-box{background:#fff;border-radius:12px;width:94%;max-width:960px;height:90vh;display:flex;flex-direction:column;overflow:hidden}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line);font-weight:600}
.modal-box iframe{flex:1;border:0;width:100%}
@media(max-width:1180px){table.sites th:nth-child(7),table.sites td:nth-child(7){display:none}}
@media(max-width:1000px){table.sites th:nth-child(4),table.sites td:nth-child(4){display:none}}
@media(max-width:900px){table.sites th:nth-child(3),table.sites td:nth-child(3){display:none}}
@media(max-width:720px){.cards{grid-template-columns:1fr}.topbar .wrap{flex-wrap:wrap}}