*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:#0b1220;color:#eaf1ff}a{text-decoration:none;color:inherit}
.layout{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.sidebar{background:#0f172a;border-right:1px solid #1f2944;padding:24px;position:sticky;top:0;height:100vh}
.brand{display:flex;gap:12px;align-items:center;margin-bottom:28px}.brand-logo{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#2563eb,#06b6d4);font-weight:800}.brand-title{font-weight:800}.brand-subtitle{font-size:12px;color:#8aa0c7}
.nav{display:flex;flex-direction:column;gap:8px}.nav-link{padding:11px 13px;border-radius:12px;color:#bfd1ef}.nav-link:hover,.nav-link.active{background:#16233d;color:#fff}
.content{padding:28px}.topbar{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:18px}.topbar h1{margin:0 0 6px;font-size:30px}.topbar p{margin:0;color:#8ea4c9}.site-chip{padding:8px 12px;border-radius:999px;background:#15213b;color:#dce8ff;font-size:12px}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.col-3{grid-column:span 3}.col-4{grid-column:span 4}.col-6{grid-column:span 6}.col-8{grid-column:span 8}.col-12{grid-column:span 12}
.card{background:#101a2e;border:1px solid #1d2947;border-radius:18px;padding:18px;box-shadow:0 8px 24px rgba(0,0,0,.18)}.kpi-label{font-size:13px;color:#90a7ce}.kpi-value{font-size:30px;font-weight:800;margin-top:8px}
.badge{display:inline-block;padding:7px 11px;border-radius:999px;font-size:12px;font-weight:700}.badge.ok{background:#123325;color:#86efac}.badge.warn{background:#3a2d10;color:#fde68a}.badge.err{background:#3c1820;color:#fda4af}
.toolbar{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}.toolbar-left,.toolbar-right{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.btn{border:0;border-radius:12px;padding:10px 14px;font-weight:700;cursor:pointer}.btn-primary{background:#2563eb;color:#fff}.btn-secondary{background:#15213b;color:#e5efff}.btn-danger{background:#b42318;color:#fff}.btn-sm{padding:8px 10px;font-size:12px}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:12px 10px;border-bottom:1px solid #1d2947;text-align:left;vertical-align:middle}th{font-size:12px;color:#8ea4c9;text-transform:uppercase;letter-spacing:.05em}
input,textarea,select{width:100%;padding:11px 12px;border-radius:12px;border:1px solid #2b3b62;background:#0c1527;color:#eef5ff;outline:none}input:focus,textarea:focus,select:focus{border-color:#3b82f6}
.form-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.form-group{grid-column:span 6}.form-group.full{grid-column:span 12}
.alert{padding:12px 14px;border-radius:12px;margin-bottom:16px}.alert.success{background:#123325;color:#86efac}.alert.error{background:#3c1820;color:#fecdd3}
.muted{color:#8ea4c9}.code{font-family:ui-monospace,Menlo,monospace}.status-good{color:#86efac}.status-empty{color:#fcd34d}
.login-page{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(460px,100%);background:#101a2e;border:1px solid #1d2947;border-radius:20px;padding:28px}.login-card h1{margin:0 0 8px}.login-card p{margin:0 0 18px;color:#8ea4c9}
.helper-list{margin:0;padding-left:18px;color:#8ea4c9}.helper-list li{margin:6px 0}
@media (max-width:1100px){.layout{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.col-3,.col-4,.col-6,.col-8{grid-column:span 12}.topbar{flex-direction:column}}