:root{
  --bg:#f3f5f7;--panel:#fff;--text:#17191c;--muted:#737983;--line:#e4e7eb;
  --critical:#d9212d;--critical-dark:#a80f18;--warning:#b86900;--ok:#12824c;--sidebar:#111317;
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit}.app-shell{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:100vh}
.sidebar{background:var(--sidebar);color:#fff;padding:24px 16px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{text-decoration:none;font-weight:800;letter-spacing:.08em;font-size:16px;padding:8px 10px 24px}
.sidebar nav{display:grid;gap:6px}.sidebar nav a{display:flex;gap:12px;align-items:center;text-decoration:none;color:#aeb4bd;padding:11px 12px;border-radius:10px;font-size:14px}
.sidebar nav a span{width:18px;text-align:center}.sidebar nav a:hover,.sidebar nav a.active{background:#24272d;color:#fff}
.sidebar-bottom{margin-top:auto;border-top:1px solid #292c31;padding:16px 10px 0;font-size:12px;color:#8f96a0}.sidebar-bottom a{display:inline-block;margin-top:8px;color:#d8dbe0}
.content{padding:28px 34px 40px;min-width:0}.topbar{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:24px}.topbar h1{font-size:28px;margin:3px 0 0;letter-spacing:-.035em}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.12em;color:var(--muted)}
.live-pill{font-size:11px;font-weight:700;border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 12px}.live-pill span{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--ok);margin-right:6px}
.grid{display:grid;gap:16px}.metrics{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:20px}.metric,.panel{background:var(--panel);border:1px solid var(--line);border-radius:15px;box-shadow:0 1px 2px rgba(0,0,0,.02)}
.metric{padding:18px}.metric .label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700}.metric .number{font-size:31px;font-weight:750;margin-top:8px;letter-spacing:-.04em}.metric .sub{font-size:12px;color:var(--muted);margin-top:5px}
.attention{border-radius:17px;padding:20px 22px;margin-bottom:20px;border:1px solid #dce5df;background:#fff;overflow:hidden}
.attention.ok{border-left:5px solid var(--ok)}.attention.warning{border-left:5px solid #d88412}
.attention.critical{color:#fff;background:var(--critical);border-color:var(--critical);box-shadow:0 8px 28px rgba(217,33,45,.22);animation:criticalPulse 1.15s ease-in-out infinite}
@keyframes criticalPulse{0%,100%{background:var(--critical);box-shadow:0 8px 28px rgba(217,33,45,.20)}50%{background:var(--critical-dark);box-shadow:0 8px 34px rgba(217,33,45,.42)}}
.attention-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:12px}.attention h2{font-size:14px;margin:0;letter-spacing:.04em}.attention .count{font-size:11px;font-weight:800;text-transform:uppercase}
.attention-list{display:grid;gap:8px}.attention-item{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:10px 12px;border-radius:10px;background:rgba(255,255,255,.12)}
.attention:not(.critical) .attention-item{background:#f7f8fa}.attention-item a{font-weight:700;text-decoration:none}.attention-item .detail{font-size:12px;opacity:.82;margin-top:3px}
.panel{padding:18px;margin-bottom:18px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:12px}.panel h2{font-size:15px;margin:0}.panel-head .hint{font-size:12px;color:var(--muted)}
.table-wrap{overflow:auto}.data-table{border-collapse:collapse;width:100%;font-size:13px}.data-table th{text-align:left;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.07em;border-bottom:1px solid var(--line);padding:10px 8px}.data-table td{padding:13px 8px;border-bottom:1px solid #eef0f2;vertical-align:middle}.data-table tr:last-child td{border-bottom:0}.data-table a.name{font-weight:700;text-decoration:none}.url{font-size:11px;color:var(--muted);margin-top:3px}.tiny-tag{font-size:9px;line-height:1;display:inline-block;padding:4px 6px;border-radius:999px;background:#f0f2f4;color:#737983;text-transform:uppercase;letter-spacing:.06em;margin-left:6px;vertical-align:1px}
.status{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:800}.status.online{color:var(--ok)}.status.warning{color:var(--warning)}.status.critical{color:var(--critical)}.status.paused,.status.pending{color:#818791}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid #d8dce1;background:#fff;border-radius:9px;padding:9px 12px;font:inherit;font-size:12px;font-weight:700;text-decoration:none;cursor:pointer;color:#222}.btn:hover{background:#f7f8f9}.btn.primary{background:#17191c;color:#fff;border-color:#17191c}.btn.danger{color:var(--critical);border-color:#efc7ca}.btn.small{padding:6px 9px;font-size:11px}
.actions{display:flex;gap:7px;flex-wrap:wrap}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:700}.field .help{font-size:11px;color:var(--muted);line-height:1.45}.field input,.field select,.field textarea{width:100%;font:inherit;font-size:13px;background:#fff;border:1px solid #d8dce1;border-radius:9px;padding:10px 11px;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:#8a919b;box-shadow:0 0 0 3px rgba(0,0,0,.04)}
.checkbox{display:flex;gap:8px;align-items:center;font-size:12px}.checkbox input{width:auto}
.form-actions{display:flex;gap:8px;margin-top:18px}
.flash{padding:12px 14px;border-radius:10px;margin:0 0 16px;font-size:12px}.flash.success{background:#e9f7ef;color:#0a6838}.flash.error{background:#fdecef;color:#9e1620}
.kv{display:grid;grid-template-columns:180px 1fr;gap:0}.kv>div{padding:10px 0;border-bottom:1px solid #eef0f2;font-size:12px}.kv .k{color:var(--muted)}
.login-body{min-height:100vh;display:grid;place-items:center;padding:25px;background:#eef1f4}.login-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:0 16px 45px rgba(0,0,0,.08)}.login-brand{font-weight:850;letter-spacing:.1em}.login-card h1{font-size:24px;margin:20px 0 4px}.login-card p{font-size:12px;color:var(--muted);margin:0 0 20px}.login-card .field{margin-bottom:13px}.login-card .btn{width:100%;margin-top:5px}
.empty{padding:26px;text-align:center;color:var(--muted);font-size:12px;border:1px dashed #d9dde2;border-radius:12px}.footer{font-size:10px;color:#9aa0a8;margin-top:28px;text-align:center}
.badge-critical{background:#fdecef;color:#a0131e;border-radius:999px;padding:4px 7px;font-size:10px;font-weight:800}.badge-warning{background:#fff2dc;color:#895000;border-radius:999px;padding:4px 7px;font-size:10px;font-weight:800}
@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{height:auto;position:static;padding:12px 14px}.brand{padding:8px 8px 12px}.sidebar nav{grid-template-columns:repeat(4,1fr)}.sidebar nav a{justify-content:center}.sidebar nav a span{display:none}.sidebar-bottom{display:none}.content{padding:20px 16px}.metrics{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}}
@media(max-width:560px){.topbar{align-items:flex-start;flex-direction:column}.live-pill{display:none}.metrics{grid-template-columns:1fr 1fr}.attention-item{align-items:flex-start;flex-direction:column}.sidebar nav a{font-size:11px;padding:9px 5px}.kv{grid-template-columns:1fr}.kv .k{padding-bottom:2px;border-bottom:0}.kv .k+div{padding-top:0}}
@media(prefers-reduced-motion:reduce){.attention.critical{animation:none}}