:root{color-scheme:dark;--bg: #0a0f14;--bg-soft: #0f1620;--card: #121b26;--line: #1d2938;--text: #e6edf7;--muted: #8fa3b8;--accent: #38bdf8;--green: #34d399;--amber: #f59e0b;--red: #f87171;--radius: 12px}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:radial-gradient(900px 480px at 10% -10%,rgba(56,189,248,.12),transparent 60%),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line);background:#0a0f14e6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-weight:700;background:linear-gradient(135deg,#0ea5e9,#34d399);color:#04121a}.brand-mark.large{width:44px;height:44px;font-size:18px}.brand-text{display:flex;flex-direction:column;font-weight:600}.brand-text small{color:var(--muted);font-weight:400;font-size:12px}.content{flex:1;width:100%;max-width:1100px;margin:0 auto;padding:18px 16px 90px}.tabbar{position:fixed;bottom:0;left:0;right:0;display:flex;background:#0c121af5;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.tab{flex:1;text-align:center;padding:13px 0;color:var(--muted);font-size:13px}.tab.active{color:var(--accent);font-weight:600}.page-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}.page-head h2{margin:0;font-size:18px}.muted{color:var(--muted)}.small{font-size:12px}.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.grid.wide{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px}.card.link{cursor:pointer;transition:border-color .15s,transform .15s}.card.link:hover{border-color:#2f4a66;transform:translateY(-1px)}.stat{display:flex;flex-direction:column;gap:4px}.stat .label{color:var(--muted);font-size:12px}.stat .value{font-size:22px;font-weight:650;letter-spacing:.4px}.stat .value small{font-size:12px;color:var(--muted);font-weight:400;margin-left:4px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;border:1px solid var(--line);color:var(--muted)}.badge.on{color:var(--green);border-color:#34d39966;background:#34d39914}.badge.off{color:var(--red);border-color:#f8717166;background:#f8717114}.badge.warn{color:var(--amber);border-color:#f59e0b66;background:#f59e0b14}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:8px;border:1px solid transparent;background:var(--accent);color:#04121a;font-weight:600;font-size:13px;cursor:pointer}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.ghost{background:transparent;border-color:var(--line);color:var(--text)}.btn.danger{background:var(--red);color:#2a0b0b}.btn-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}.field span{font-size:12px;color:var(--muted)}input,select{width:100%;padding:8px 10px;border-radius:8px;border:1px solid var(--line);background:#0b1219;color:var(--text);font-size:14px}input:focus,select:focus{outline:1px solid var(--accent)}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:7px 8px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:500;font-size:12px}td.num{font-variant-numeric:tabular-nums}.empty{padding:24px;text-align:center;color:var(--muted)}.chart{width:100%;height:260px}.image-grid{display:grid;gap:8px;grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}.image-grid figure{margin:0}.image-grid img{width:100%;border-radius:8px;border:1px solid var(--line);display:block}.image-grid figcaption{font-size:11px;color:var(--muted);padding-top:4px}.hero{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.hero .value{font-size:40px;font-weight:700;letter-spacing:1px;font-variant-numeric:tabular-nums}.hero .unit{color:var(--muted)}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:100%;max-width:360px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}.login-title{font-size:17px;font-weight:650}.error{color:var(--red);font-size:13px;margin-top:8px}.ok{color:var(--green);font-size:13px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.spacer{flex:1}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:16px;background:#0000009e}.modal{width:100%;max-width:380px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:0 18px 50px #00000073}.modal-title{font-weight:650;margin-bottom:8px}.modal-message{white-space:pre-wrap;margin-bottom:16px;line-height:1.6}.modal-actions{display:flex;gap:8px;justify-content:flex-end}.modal-actions .btn{margin-top:0}.select{position:relative;width:100%}.select-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;border-radius:8px;border:1px solid var(--line);background:#0b1219;color:var(--text);font-size:14px;text-align:left}.select-trigger:disabled{opacity:.5;cursor:not-allowed}.select-trigger:focus-visible{outline:1px solid var(--accent)}.select-caret{color:var(--muted);font-size:11px}.select-menu{position:absolute;left:0;right:0;top:calc(100% + 4px);z-index:40;background:#0f1822;border:1px solid var(--line);border-radius:8px;padding:4px;max-height:240px;overflow:auto}.select-option{display:block;width:100%;text-align:left;padding:9px 10px;margin:0;background:none;border:0;border-radius:6px;color:var(--text);font-size:14px;cursor:pointer}.select-option:hover{background:#16222f}.select-option.on{color:var(--accent)}.pwd-wrap{position:relative}.pwd-wrap input{padding-right:58px}.pwd-toggle{position:absolute;right:5px;top:50%;transform:translateY(-50%);margin:0;padding:4px 8px;background:none;border:0;color:var(--accent);font-size:12px;cursor:pointer}.live{font-size:11px;padding:2px 8px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}.live.on{color:var(--green);border-color:#34d39966;background:#34d39914}.live.off{color:var(--amber);border-color:#f59e0b66;background:#f59e0b14}.input-with-icons{position:relative}.input-with-icons input{padding-right:76px}.icon-btn{position:absolute;top:50%;transform:translateY(-50%);width:28px;height:28px;display:grid;place-items:center;margin:0;padding:0;background:none;border:0;border-radius:6px;color:var(--muted);cursor:pointer}.icon-btn:hover{color:var(--accent);background:#38bdf814}.icon-btn.copy{right:36px}.icon-btn.eye{right:6px}.pwd-toggle{width:28px;height:28px;padding:0;display:grid;place-items:center;color:var(--muted)}.pwd-toggle:hover{color:var(--accent)}