:root{--bg:#f4f6f8;--surface:#ffffff;--border:#d8dee4;--text:#1f2933;--muted:#5f6b7a;--primary:#1d4ed8;--status-healthy:#15803d;--status-degraded:#b45309;--status-down:#b91c1c;--status-unknown:#6b7280}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--primary);text-decoration:none}.layout{min-height:100vh;display:flex;flex-direction:column}.header{background:var(--surface);border-bottom:1px solid var(--border);padding:.75rem 1.5rem;display:flex;align-items:center;justify-content:space-between}.nav{display:flex;gap:1rem}.nav a{color:var(--text);font-weight:500}.nav a:hover{color:var(--primary)}.main{padding:1.5rem;max-width:1400px;width:100%;margin:0 auto}.card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:1rem}.grid{display:grid;grid-gap:1rem;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.table{width:100%;border-collapse:collapse}.table td,.table th{border-bottom:1px solid var(--border);padding:.6rem .75rem;text-align:left}.table th{font-size:.85rem;color:var(--muted)}.btn{background:var(--primary);color:white;border:none;border-radius:6px;padding:.5rem 1rem;cursor:pointer;font-size:.9rem}.btn-secondary{background:var(--surface);color:var(--text)}.btn-secondary,.input,.select{border:1px solid var(--border)}.input,.select{width:100%;padding:.5rem .75rem;border-radius:6px;font-size:.9rem}.filters{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:1rem}.filters .input,.filters .select{width:auto;min-width:160px}.status-chip{display:inline-block;padding:.15rem .55rem;border-radius:999px;font-size:.75rem;font-weight:600;text-transform:uppercase;color:white}.status-chip.healthy{background:var(--status-healthy)}.status-chip.degraded{background:var(--status-degraded)}.status-chip.down{background:var(--status-down)}.status-chip.unknown{background:var(--status-unknown)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{width:360px}.form-group{margin-bottom:.75rem}.form-group label{display:block;margin-bottom:.25rem;font-size:.85rem;color:var(--muted)}.error{color:var(--status-down);font-size:.85rem;margin-top:.5rem}.section-title{margin:1.5rem 0 .75rem;font-size:1rem}.pinned-section{margin-bottom:1.5rem}.meta{color:var(--muted);font-size:.85rem}.tabs{display:flex;gap:.5rem;margin-bottom:1rem}.tab{padding:.4rem .8rem;border:1px solid var(--border);border-radius:6px;background:var(--surface);cursor:pointer}.tab.active{background:var(--primary);color:white;border-color:var(--primary)}