:root{
  --blue:#0f3d73;
  --blue-2:#1456a3;
  --sky:#eaf6ff;
  --yellow:#ffc83d;
  --ink:#14213d;
  --muted:#6b7280;
  --line:#e5e7eb;
  --bg:#f6f8fb;
  --card:#ffffff;
  --danger:#cf1322;
  --ok:#0f8a5f;
  --warn:#aa7100;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--blue-2);text-decoration:none}.shell{display:flex;min-height:100vh}.sidebar{width:280px;background:linear-gradient(180deg,var(--blue),#082747);color:#fff;padding:24px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;margin-bottom:28px}.brand-mark{width:48px;height:48px;border-radius:16px;background:var(--yellow);color:#092a4a;display:grid;place-items:center;font-size:28px;font-weight:900}.brand strong{display:block;font-size:20px}.brand span{display:block;color:#cfe8ff;font-size:13px}.nav{display:grid;gap:8px}.nav a{color:#e6f4ff;padding:12px 14px;border-radius:14px;font-weight:700}.nav a:hover,.nav a.active{background:rgba(255,255,255,.14);color:#fff}.sidebar-footer{margin-top:auto;padding-top:22px;border-top:1px solid rgba(255,255,255,.16);display:grid;gap:4px;color:#d7ecff}.main{flex:1;min-width:0}.topbar{padding:26px 34px;background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:18px;align-items:center}.topbar h1{margin:0;font-size:28px}.topbar p{margin:6px 0 0;color:var(--muted)}.userbox{background:var(--sky);border:1px solid #cce9ff;border-radius:18px;padding:10px 14px;display:grid;gap:2px;min-width:180px}.userbox span{font-weight:800}.userbox small{color:var(--muted)}.userbox a{font-weight:800}.content{padding:30px 34px}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 12px 28px rgba(15,61,115,.05)}.card h2,.card h3{margin-top:0}.stat{display:grid;gap:8px}.stat span{color:var(--muted);font-weight:700}.stat strong{font-size:32px}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.btn{border:0;border-radius:14px;padding:11px 16px;background:var(--blue-2);color:#fff;font-weight:900;cursor:pointer;display:inline-flex;align-items:center;gap:8px}.btn:hover{filter:brightness(.95)}.btn.secondary{background:#eef4ff;color:var(--blue)}.btn.yellow{background:var(--yellow);color:#1f2937}.btn.danger{background:var(--danger)}.btn.small{padding:8px 11px;border-radius:11px;font-size:13px}.form{display:grid;gap:16px}.field{display:grid;gap:7px}.field label{font-weight:800}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px 14px;font:inherit}.field textarea{min-height:90px;resize:vertical}.help{color:var(--muted);font-size:13px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px;background:#fff}table{width:100%;border-collapse:collapse;min-width:820px}th,td{padding:13px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{background:#f8fafc;color:#475569;font-size:13px;text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:0}.badge{display:inline-flex;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:900;white-space:nowrap}.badge-neutral{background:#eef2f7;color:#334155}.badge-ok{background:#ddfbea;color:#065f46}.badge-warn{background:#fff4d6;color:#8a5a00}.badge-danger{background:#ffe2e2;color:#991b1b}.badge-blue{background:#dff1ff;color:#0b4a80}.alert{padding:13px 15px;border-radius:16px;margin-bottom:16px;font-weight:700}.alert-success{background:#e2fbe8;color:#0f6b42}.alert-error{background:#ffe5e5;color:#991b1b}.alert-info{background:#e8f3ff;color:#0f3d73}.login-page{min-height:100vh;display:grid;place-items:center;padding:26px;background:linear-gradient(140deg,#eaf6ff,#fff6d5)}.login-card{width:100%;max-width:440px;background:#fff;border-radius:26px;padding:30px;border:1px solid var(--line);box-shadow:0 24px 50px rgba(15,61,115,.15)}.login-card .brand{color:var(--ink)}.login-card .brand span{color:var(--muted)}.empty{padding:30px;border:1px dashed #cbd5e1;border-radius:18px;text-align:center;color:#64748b;background:#f8fafc}.score{font-weight:900;font-size:18px}.pill-list{display:flex;flex-wrap:wrap;gap:6px}.pill{background:#eef4ff;color:var(--blue);border-radius:999px;padding:4px 9px;font-weight:800;font-size:12px}@media(max-width:920px){.shell{display:block}.sidebar{position:relative;width:auto;height:auto}.nav{grid-template-columns:repeat(2,minmax(0,1fr))}.topbar{display:block}.userbox{margin-top:16px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.content{padding:20px}.topbar{padding:22px}}
/* V1.1 Hostech */
.hostech-shot{border:1px solid var(--line);border-radius:18px;padding:16px;background:#fbfdff;display:grid;gap:10px}.hostech-shot h3{margin:0}.field.inline-checks{display:block}.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.check-grid label{font-weight:600;background:#fff;border:1px solid var(--line);border-radius:12px;padding:9px 10px;display:flex;gap:8px;align-items:center}.hotel-card{display:grid;grid-template-columns:180px 1fr auto;gap:18px;align-items:start;border:1px solid var(--line);border-radius:18px;padding:14px;background:#fff;margin-bottom:12px}.hotel-thumb{height:120px;border-radius:14px;background:#eef4ff;display:grid;place-items:center;color:var(--muted);font-weight:800;overflow:hidden}.hotel-thumb img{width:100%;height:100%;object-fit:cover}.hotel-price{text-align:right;min-width:170px}.hotel-price strong{font-size:22px}.room-detail{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:14px;margin-top:10px}.nightly-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.night-card{border:1px solid #cbd5e1;border-radius:14px;background:#fff;padding:12px}.night-card strong{display:block;text-align:center;margin-bottom:8px}.map-list{margin:0;padding-left:18px}.map-list li{margin-bottom:8px}.kbd{font-family:ui-monospace,Menlo,Consolas,monospace;background:#f1f5f9;border:1px solid #dbe4ee;border-radius:8px;padding:2px 6px}@media(max-width:920px){.hotel-card{grid-template-columns:1fr}.hotel-price{text-align:left}.nightly-grid,.check-grid{grid-template-columns:1fr}}
/* V1.2 Robot */
.codebox{background:#0f172a;color:#e2e8f0;border:1px solid #1e293b;border-radius:16px;padding:14px;overflow:auto;white-space:pre-wrap;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.45}.errorbox{background:#3b0a0a;color:#fee2e2;border-color:#7f1d1d}form .btn{white-space:nowrap}