:root{--bg:#f3f6fb;--surface:#fff;--text:#172033;--muted:#667085;--primary:#155eef;--success:#067647;--warning:#b54708;--danger:#b42318;--border:#e4e7ec;--shadow:0 10px 30px rgba(16,24,40,.08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#101828,#1849a9)}.login-card{width:100%;max-width:410px;background:#fff;padding:38px;border-radius:18px;box-shadow:var(--shadow)}.brand-mark{width:54px;height:54px;display:grid;place-items:center;border-radius:14px;background:var(--primary);color:#fff;font-weight:800;font-size:20px}.login-card h1{margin:20px 0 4px;font-size:28px}.login-card p{margin:0 0 26px;color:var(--muted)}label{display:block;margin:14px 0 6px;font-weight:600}input{width:100%;padding:12px 14px;border:1px solid #d0d5dd;border-radius:8px;font:inherit}button{border:0;border-radius:8px;background:var(--primary);color:#fff;padding:12px 18px;font-weight:700;cursor:pointer}.login-card button{width:100%;margin-top:20px}.topbar{height:68px;padding:0 28px;background:#101828;color:#fff;display:flex;align-items:center;justify-content:space-between}.topbar strong{font-size:18px}.badge{display:inline-block;margin-left:10px;padding:3px 8px;border-radius:20px;font-size:11px}.readonly{background:#fdb022;color:#432000}.secondary{background:#344054;padding:8px 14px}.container{max-width:1500px;margin:0 auto;padding:30px}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:24px}.page-heading h1{margin:0;font-size:28px}.page-heading p{margin:6px 0;color:var(--muted)}.portal-state{padding:8px 12px;border-radius:20px;font-weight:700}.portal-state.online{background:#dcfae6;color:var(--success)}.portal-state.offline{background:#fee4e2;color:var(--danger)}.portal-card,.panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}.portal-card{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;margin-bottom:20px;border-left:4px solid var(--primary)}.portal-card h2{margin:3px 0}.portal-card p{margin:0;color:var(--muted)}.eyebrow{font-size:11px;letter-spacing:.08em;color:var(--primary);font-weight:800}.portal-id{font-family:monospace;color:var(--muted)}.metric-grid{display:grid;grid-template-columns:repeat(7,minmax(135px,1fr));gap:14px;margin-bottom:20px}.metric{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px;box-shadow:var(--shadow)}.metric span{display:block;color:var(--muted)}.metric strong{display:block;margin-top:8px;font-size:28px}.panel{margin-bottom:20px;overflow:hidden}.panel-heading{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.panel-heading h2{margin:0;font-size:18px}.panel-heading span{color:var(--muted)}.integrity-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;background:var(--border)}.integrity-item{background:#fff;padding:18px}.integrity-item strong{display:block;font-size:24px}.integrity-item span{color:var(--muted);text-transform:capitalize}.integrity-item.ok strong{color:var(--success)}.integrity-item.warning strong{color:var(--warning)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--border)}th{background:#f9fafb;color:#475467;font-size:12px;text-transform:uppercase}tbody tr:hover{background:#f9fafb}.status{padding:4px 8px;border-radius:20px;font-size:12px;font-weight:700}.status.active{background:#dcfae6;color:var(--success)}.status.inactive{background:#f2f4f7;color:#475467}.alert{padding:12px 14px;border-radius:8px;margin:14px 0}.alert.danger{background:#fee4e2;color:var(--danger)}@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(3,1fr)}.integrity-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:650px){.container{padding:18px}.page-heading,.portal-card{display:block}.portal-state{margin-top:12px;display:inline-block}.portal-id{margin-top:12px}.metric-grid,.integrity-grid{grid-template-columns:1fr 1fr}.panel-heading{display:block}.panel-heading span{display:block;margin-top:4px}}