:root{--bg:#f5f6f8;--surface:#fff;--surface-2:#f8f9fb;--surface-3:#f1f3f6;--border:#e6e9ee;--border-strong:#d6dbe2;--ink:#131922;--ink-2:#35404e;--muted:#667283;--faint:#9aa4b2;--brand:#d1770a;--brand-hover:#b9670a;--brand-soft:#fdf1e0;--brand-ring:#d1770a40;--sidebar:#131a24;--sidebar-2:#1b2430;--sidebar-ink:#c8d0dc;--sidebar-faint:#8a94a3;--good:#17915a;--good-soft:#e2f4ea;--danger:#cf3f38;--danger-soft:#fbe7e6;--shadow-sm:0 1px 2px #1018280d;--shadow:0 1px 3px #10182814, 0 1px 2px #1018280a;--radius:12px;--radius-sm:8px;--sans:system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mono:ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{font-family:var(--sans);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-size:14px;line-height:1.5}h1,h2,h3{letter-spacing:-.01em;margin:0}a{color:inherit}.app-shell{min-height:100vh;display:flex}.sidebar{background:var(--sidebar);width:236px;color:var(--sidebar-ink);flex-direction:column;flex-shrink:0;height:100vh;padding:20px 14px;display:flex;position:sticky;top:0}.sidebar-brand{color:#fff;letter-spacing:-.02em;align-items:center;gap:9px;padding:6px 10px 20px;font-size:17px;font-weight:800;display:flex}.sidebar-brand .dot{background:var(--brand);color:#fff;border-radius:6px;place-items:center;width:22px;height:22px;font-size:13px;display:grid}.sidebar-brand .accent{color:var(--brand)}.nav{flex-direction:column;gap:2px;display:flex}.nav-link{border-radius:var(--radius-sm);color:var(--sidebar-ink);align-items:center;gap:11px;padding:9px 11px;font-size:14px;font-weight:500;text-decoration:none;transition:background .12s,color .12s;display:flex}.nav-link svg{opacity:.85;width:18px;height:18px}.nav-link:hover{background:var(--sidebar-2);color:#fff}.nav-link.active{background:var(--brand);color:#fff;font-weight:600}.nav-link.active svg{opacity:1}.sidebar-footer{border-top:1px solid #26303d;margin-top:auto;padding-top:16px}.sidebar-account{color:#fff;padding:4px 10px;font-size:13px;font-weight:600}.sidebar-account small{color:var(--sidebar-faint);margin-top:1px;font-size:12px;font-weight:400;display:block}.btn-signout{text-align:left;width:100%;color:var(--sidebar-ink);border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:1px solid #2c3745;margin-top:8px;padding:8px 11px;font-size:13px}.btn-signout:hover{background:var(--sidebar-2);color:#fff}.main{flex:1;min-width:0}.main-inner{max-width:1120px;margin:0 auto;padding:30px 36px 60px}.page-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px;display:flex}.page-title{font-size:24px;font-weight:750}.page-subtitle{color:var(--muted);margin-top:3px;font-size:14px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.card-pad{padding:18px 20px}.stat-grid{grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:14px;display:grid}.card-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;display:grid}.card-grid .toolbar{flex-wrap:wrap}.stat-card{flex-direction:column;gap:8px;padding:16px 18px;display:flex}.stat-top{justify-content:space-between;align-items:center;display:flex}.stat-value{letter-spacing:-.02em;font-size:30px;font-weight:800;line-height:1}.stat-label{color:var(--muted);font-size:13px}.stat-icon{background:var(--brand-soft);width:30px;height:30px;color:var(--brand);border-radius:8px;place-items:center;display:grid}.stat-icon svg{width:17px;height:17px}.stat-icon.good{background:var(--good-soft);color:var(--good)}.stat-icon.danger{background:var(--danger-soft);color:var(--danger)}.btn{border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;border:1px solid #0000;align-items:center;gap:7px;padding:9px 15px;font-size:14px;font-weight:600;transition:background .12s,border-color .12s,opacity .12s;display:inline-flex}.btn:disabled{opacity:.55;cursor:default}.btn-primary{background:var(--brand);color:#fff}.btn-primary:not(:disabled):hover{background:var(--brand-hover)}.btn-ghost{background:var(--surface);color:var(--ink-2);border-color:var(--border-strong)}.btn-ghost:not(:disabled):hover{background:var(--surface-3)}.btn-danger{background:var(--surface);color:var(--danger);border-color:#edc9c7}.btn-danger:not(:disabled):hover{background:var(--danger-soft)}.btn-sm{padding:6px 11px;font-size:13px}.input,.select{border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);width:100%;color:var(--ink);padding:9px 12px;font-family:inherit;font-size:14px}.input:focus,.select:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-ring);outline:none}.select{cursor:pointer}.toolbar{align-items:center;gap:10px;display:flex}.toolbar .grow{flex:1}.field-label{color:var(--muted);margin-bottom:5px;font-size:12px;font-weight:600;display:block}.table-wrap{overflow-x:auto}table.data{border-collapse:collapse;width:100%;font-size:14px}table.data thead th{text-align:left;background:var(--surface-2);color:var(--faint);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);padding:11px 18px;font-size:11px;font-weight:700}table.data tbody td{border-bottom:1px solid var(--border);vertical-align:middle;padding:13px 18px}table.data tbody tr:last-child td{border-bottom:none}table.data tbody tr:hover td{background:var(--surface-2)}.cell-strong{font-weight:600}.cell-mono{font-family:var(--mono);font-size:13px}.cell-muted{color:var(--muted)}.pill{border-radius:999px;align-items:center;gap:6px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-flex}.pill:before{content:"";background:currentColor;border-radius:50%;width:6px;height:6px}.pill-online{background:var(--good-soft);color:var(--good)}.pill-offline{background:var(--surface-3);color:var(--faint)}.tag{background:var(--brand-soft);color:var(--brand);border-radius:6px;padding:2px 9px;font-size:12px;font-weight:600}.empty{color:var(--faint);text-align:center;padding:22px 18px;font-size:14px}.error-text{color:var(--danger);margin-top:8px;font-size:13px}.ok-text{color:var(--good);margin-top:8px;font-size:13px}.hint{color:var(--faint);margin-top:18px;font-size:13px}.hint code{font-family:var(--mono);background:var(--surface-3);border-radius:4px;padding:1px 5px;font-size:12px}.auth-split{min-height:100vh;display:flex}.auth-hero{color:#fff;background:radial-gradient(1200px 500px at 15% -10%,#223049 0%,#0000 60%),linear-gradient(160deg,#141a24,#1b2634);flex-direction:column;flex:1.15;justify-content:center;gap:26px;padding:clamp(32px,5vw,60px);display:flex;position:relative;overflow:hidden}.auth-hero .brand{letter-spacing:-.02em;align-items:center;gap:10px;font-size:20px;font-weight:800;display:flex}.auth-hero .brand .dot{background:var(--brand);color:#fff;border-radius:7px;place-items:center;width:26px;height:26px;display:grid}.auth-hero .brand .accent{color:var(--brand)}.auth-hero h2{letter-spacing:-.02em;max-width:15ch;font-size:clamp(26px,3.4vw,38px);font-weight:800;line-height:1.08}.auth-hero p{color:#c2cbd8;max-width:42ch;margin:0;font-size:15px;line-height:1.55}.auth-hero .scene{width:100%;max-width:560px;height:auto;margin-top:8px}.auth-panel{background:var(--bg);flex:1;place-items:center;padding:24px;display:grid}@media (width<=880px){.auth-hero{display:none}}.auth-wrap{place-items:center;min-height:100vh;padding:20px;display:grid}.auth-card{background:var(--surface);border:1px solid var(--border);width:360px;box-shadow:var(--shadow);border-radius:16px;padding:30px}.auth-brand{letter-spacing:-.02em;align-items:center;gap:9px;font-size:20px;font-weight:800;display:flex}.auth-brand .dot{background:var(--brand);color:#fff;border-radius:7px;place-items:center;width:24px;height:24px;font-size:14px;display:grid}.auth-brand .accent{color:var(--brand)}.auth-sub{color:var(--muted);margin:6px 0 20px;font-size:14px}.stack{flex-direction:column;gap:12px;display:flex}