:root{--bg:#f6f7f9;--surface:#fff;--text:#1c2430;--muted:#677283;--border:#e1e5eb;--accent:#2457c5;--ok:#1f8a4c;--ok-bg:#e5f4ec;--warn:#a66300;--warn-bg:#fdf1dc;--bad:#c62f2f;--bad-bg:#fbe7e7;--radius:8px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:Pretendard,Apple SD Gothic Neo,Malgun Gothic,system-ui,sans-serif;font-size:14px}@media (prefers-color-scheme:dark){:root{--bg:#12161c;--surface:#1a2029;--text:#e6eaf0;--muted:#94a0b2;--border:#2b3340;--accent:#7aa2ff;--ok:#5fd08f;--ok-bg:#173325;--warn:#f2b45a;--warn-bg:#3a2c14;--bad:#ff7b7b;--bad-bg:#3d1d1f;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1{margin:0 0 12px;font-size:22px}h2{margin:0 0 10px;font-size:15px}h3{margin:18px 0 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li{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;gap:4px;height:100%;display:flex}.trend-bar{background:var(--accent);border-radius:3px 3px 0 0;width:100%;max-width:28px}.trend-day{color:var(--muted);font-size:11px}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.page-head h1{margin:0}.tools{gap:8px;display:flex}.crumbs{color:var(--muted);margin-bottom:8px;font-size:13px}input,select{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:6px 10px}button,.button{font:inherit;border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer;border-radius:6px;padding:6px 14px;display:inline-block}.button.secondary,button.secondary{color:var(--accent);background:0 0}button.link{color:var(--accent);background:0 0;border:none;padding:0}button:disabled{opacity:.6;cursor:default}a.button:hover{text-decoration:none}.table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border);white-space:nowrap;padding:8px 12px}th{color:var(--muted);background:var(--surface);font-size:13px;font-weight:600}th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none}th[aria-sort=ascending]:after{content:" ▲";font-size:10px}th[aria-sort=descending]:after{content:" ▼";font-size:10px}tbody tr:hover{background:var(--bg)}.empty{margin:0;padding:16px}.floor h3{border-bottom:1px solid var(--border);padding-bottom:6px}.device-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px;display:grid}.device-card{flex-direction:column;gap:5px;display:flex}.device-card.offline{border-color:var(--bad)}.device-name{font-weight:600}dl.kv{grid-template-columns:max-content 1fr;gap:6px 14px;margin:0;display:grid}dl.kv dt{color:var(--muted)}dl.kv dd{margin:0}h3.sub{margin-top:14px}.timeline{background:var(--ok-bg);border-radius:4px;height:22px;margin:6px 0;position:relative;overflow:hidden}.timeline-off{background:var(--bad);position:absolute;top:0;bottom:0}.login{place-items:center;min-height:100vh;padding:16px;display:grid}.login-card{flex-direction:column;gap:12px;width:100%;max-width:360px;display:flex}.login-card label{color:var(--muted);flex-direction:column;gap:4px;display:flex}.login-card h1{margin:0}@media (width<=720px){.topbar{flex-wrap:wrap;gap:10px;padding:10px 16px}.topbar-right{justify-content:space-between;width:100%;margin-left:0}main{padding:16px}}.tabs{border-bottom:1px solid var(--border);flex-wrap:wrap;gap:4px;margin-bottom:14px;display:flex}.tabs a{color:var(--muted);border-bottom:2px solid #0000;margin-bottom:-1px;padding:8px 14px}.tabs a.active{color:var(--text);border-bottom-color:var(--accent);font-weight:600}h2.section{margin-top:22px}tr.row-eol td:first-child{border-left:3px solid var(--bad)}tr.row-eol{background:var(--bad-bg)}tr.row-soon td:first-child{border-left:3px solid var(--warn)}tr.row-soon{background:var(--warn-bg)}.form-grid{flex-wrap:wrap;align-items:flex-end;gap:10px 14px;margin-bottom:14px;display:flex}.form-grid label{color:var(--muted);flex-direction:column;gap:4px;font-size:13px;display:flex}.form-grid ul.error{width:100%;margin:0;padding-left:18px}td.actions{align-items:center;gap:6px;display:flex}label.inline{align-items:center;gap:6px;display:inline-flex}.narrow{max-width:520px}code{font-size:12px}