:root{--ink:#0b1220;--blue:#0a66d8;--sky:#25a7ff;--line:#e2e8f0;--muted:#64748b;--text:#1f2937;--soft:#f4f7fb;--danger:#dc2626;--ok:#16a34a}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--text);background:var(--soft);line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit}

.shell{display:flex;min-height:100vh}
.sidebar{width:230px;flex:0 0 auto;background:var(--ink);color:#e2e8f0;display:flex;flex-direction:column;padding:22px 16px;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:17px;letter-spacing:-.02em;color:#fff;margin-bottom:28px}
.brandmark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--sky));color:#fff;display:grid;place-items:center;font-weight:900;font-size:13px;flex:0 0 auto}
.side-nav{display:flex;flex-direction:column;gap:4px}
.side-nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:#c9d5e6;font-weight:650;font-size:14px}
.side-nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.side-nav a.active{background:rgba(37,167,255,.16);color:#fff}
.nav-disabled{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:#5b6b81;font-weight:650;font-size:14px;cursor:not-allowed}
.nav-disabled em{margin-left:auto;font-style:normal;font-size:11px;background:rgba(255,255,255,.08);padding:2px 7px;border-radius:999px}
.nav-icon{width:18px;text-align:center}
.sidebar-foot{margin-top:auto;padding-top:16px;border-top:1px solid rgba(255,255,255,.1);font-size:12px;color:#8a99ad}
.sidebar-foot strong{color:#e2e8f0;font-size:13px}

.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.topbar-title{font-size:19px;font-weight:850;color:var(--ink)}
.content{padding:24px 28px 48px;max-width:1280px;width:100%}

.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 8px 24px rgba(15,23,42,.04);margin-top:18px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.card-head h2{margin:0;font-size:17px;color:var(--ink)}

.toolbar-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 22px}
.filters{display:flex;flex-wrap:wrap;gap:14px;align-items:end}
.filter-field{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--muted);font-weight:650}
.filter-grow{flex:1 1 220px}
.filter-field input,.filter-field select{font:inherit;font-size:14px;padding:9px 11px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--text);min-width:150px}
.filter-actions{display:flex;gap:8px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:9px;padding:9px 16px;font-weight:750;font-size:13.5px;border:1px solid transparent;cursor:pointer;transition:.15s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--sky));color:#fff;box-shadow:0 8px 18px rgba(10,102,216,.22)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-small{padding:6px 11px;font-size:12.5px}
.btn-block{width:100%}
.btn-disabled{opacity:.4;pointer-events:none}

.table-scroll{overflow-x:auto}
.data-table{width:100%;border-collapse:collapse;font-size:13.5px}
.data-table th{text-align:left;padding:10px 12px;color:var(--muted);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--line);white-space:nowrap}
.data-table td{padding:12px;border-bottom:1px solid var(--line);white-space:nowrap;vertical-align:middle}
.data-table tbody tr:hover{background:var(--soft)}
.empty-row{text-align:center;color:var(--muted);padding:30px 0!important;white-space:normal!important}

.pill{display:inline-flex;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700;background:var(--soft);color:var(--blue)}
.pill-status-live{background:#e5f8ed;color:#08663b}
.pill-status-building{background:#fff6e0;color:#8a5a00}
.pill-status-planned{background:#f1f2f4;color:var(--muted)}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:2px}
.dot-ok{background:var(--ok)}
.dot-fail{background:var(--danger)}

.pagination{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:18px}
.pagination-status{font-size:13px;color:var(--muted)}

.back-link{display:inline-block;margin-top:4px;color:var(--blue);font-weight:700;font-size:13.5px}

.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px 28px;margin-top:6px}
.detail-section-wide{grid-column:1/-1}
.detail-section h3{margin:0 0 10px;font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.detail-row{display:flex;gap:12px;padding:7px 0;border-bottom:1px dashed var(--line);font-size:14px}
.detail-row:last-child{border-bottom:none}
.detail-label{flex:0 0 190px;color:var(--muted);font-weight:650}
.detail-value{flex:1;word-break:break-word}

.login-body{display:grid;place-items:center;min-height:100vh;background:linear-gradient(160deg,#071426,#0b4c99)}
.login-card{width:100%;max-width:380px;background:#fff;border-radius:20px;padding:32px 30px;box-shadow:0 24px 60px rgba(2,10,24,.35)}
.brand-center{justify-content:center;margin-bottom:22px}
.login-form{display:flex;flex-direction:column;gap:6px}
.login-form label{font-size:12.5px;font-weight:700;color:var(--muted);margin-top:10px}
.login-form input{font:inherit;font-size:14.5px;padding:11px 13px;border:1px solid var(--line);border-radius:10px}
.login-form .btn{margin-top:18px}
.alert{padding:11px 14px;border-radius:10px;font-size:13.5px;margin-bottom:14px}
.alert-error{background:#fff0f0;color:#a32020}
.alert-success{background:#e5f8ed;color:#08663b}

.users-table form{display:inline}
.user-actions{display:flex;gap:6px;flex-wrap:wrap}
.inline-form{display:flex;gap:6px;align-items:center}
.inline-form input{font:inherit;font-size:13px;padding:7px 9px;border:1px solid var(--line);border-radius:8px;width:150px}
.add-user-card .filters{align-items:end}
.edit-input{font:inherit;font-size:13px;padding:7px 9px;border:1px solid var(--line);border-radius:8px;width:100%;min-width:110px}
.edit-input-xs{width:52px;min-width:52px}

@media(max-width:900px){
  .shell{flex-direction:column}
  .sidebar{position:relative;width:100%;height:auto;flex-direction:row;align-items:center;gap:18px;padding:14px 18px}
  .side-nav{flex-direction:row}
  .sidebar-foot{margin:0 0 0 auto;padding:0;border:0;text-align:right}
  .detail-grid{grid-template-columns:1fr}
  .detail-label{flex:0 0 150px}
}