:root{--light-blue:#c3e7f1;--moonstone:#519cab;--saffron:#ffc64f;--gunmetal:#203738;--screen:#f8fbfc;--card:rgba(255,255,255,0.84);--border:rgba(32,55,56,0.12);--danger:#d9614c}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--screen);color:var(--gunmetal);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}.shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{position:-webkit-sticky;position:sticky;top:0;height:100vh;border-right:1px solid var(--border);background:rgba(255,255,255,.68);padding:28px 18px}.brand{display:flex;align-items:center;gap:12px;margin-bottom:34px;font-weight:950;font-size:22px}.brand-mark{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:var(--gunmetal);color:white}.nav{display:grid;grid-gap:8px;gap:8px}.nav a,.nav button{width:100%;border:0;border-radius:16px;background:transparent;padding:12px 14px;color:rgba(32,55,56,.72);text-align:left;font-weight:850;cursor:pointer}.nav a:hover,.nav button:hover{background:rgba(81,156,171,.1);color:var(--gunmetal)}.main{padding:30px}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:24px}.eyebrow{color:var(--moonstone);font-size:12px;font-weight:950;letter-spacing:1.4px;text-transform:uppercase}h1,h2,h3,p{margin:0}h1{margin-top:4px;font-size:40px;line-height:1;letter-spacing:0}h2{font-size:22px;line-height:1.15}h3{font-size:16px}.muted{color:rgba(32,55,56,.64);font-weight:700}.grid{display:grid;grid-gap:14px;gap:14px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.card{border:1px solid var(--border);border-radius:22px;background:var(--card);padding:18px;box-shadow:0 10px 24px rgba(32,55,56,.04)}.metric-value{margin-top:8px;font-size:32px;line-height:1;font-weight:950}.metric-label{color:rgba(32,55,56,.64);font-size:13px;font-weight:800}.section{margin-top:22px}.bar-chart{display:grid;grid-gap:9px;gap:9px}.bar-row{display:grid;grid-template-columns:74px 1fr 42px;align-items:center;grid-gap:10px;gap:10px;font-size:12px;font-weight:850}.bar-track{height:9px;border-radius:999px;overflow:hidden;background:rgba(81,156,171,.13)}.bar-fill{height:100%;border-radius:999px;background:var(--moonstone)}.table{width:100%;border-collapse:collapse}.table td,.table th{border-bottom:1px solid var(--border);padding:12px 8px;text-align:left;vertical-align:top;font-size:13px}.table th{color:rgba(32,55,56,.62);font-size:11px;font-weight:950;letter-spacing:.9px;text-transform:uppercase}.status{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:900;background:rgba(81,156,171,.12);color:var(--gunmetal)}.status.error{background:rgba(217,97,76,.12);color:var(--danger)}.status.unknown{background:rgba(255,198,79,.22)}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(440px,100%);border:1px solid var(--border);border-radius:28px;background:white;padding:28px;box-shadow:0 20px 50px rgba(32,55,56,.08)}.form{display:grid;grid-gap:12px;gap:12px;margin-top:22px}.input{width:100%;height:50px;border:1px solid var(--border);border-radius:16px;background:#f8fbfc;padding:0 14px;color:var(--gunmetal);font-weight:800}.button{height:50px;border:0;border-radius:999px;background:var(--gunmetal);color:white;font-weight:950;cursor:pointer}.notice{border-radius:18px;background:rgba(255,198,79,.18);padding:14px;color:var(--gunmetal);font-size:13px;font-weight:750}@media (max-width:980px){.shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}