:root{--bg:#f4f5f7;--panel:#ffffff;--panel-muted:#fafafa;--ink:#111827;--ink-soft:#6b7280;--line:#e5e7eb;--accent:#1f4f46;--accent-soft:#edf6f3;--success:#157347;--warning:#9a6700;--critical:#b42318;--shadow:0 1px 2px rgba(16,24,40,0.04)}*{box-sizing:border-box}body,html{background:var(--bg)}body{margin:0;min-height:100vh;color:var(--ink);font-family:Segoe UI,Helvetica Neue,Arial,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.app-shell{display:grid;grid-template-columns:240px minmax(0,1fr);grid-gap:20px;gap:20px;min-height:100vh;max-width:1440px;margin:0 auto;padding:20px}.main-panel,.sidebar{min-width:0}.sidebar{display:flex;flex-direction:column;gap:12px}.brand-card,.page-hero,.panel,.sidebar-card,.signin-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.brand-card,.panel,.sidebar-card,.signin-card{padding:16px}.brand-card h1,.page-hero h2,.signin-card h1{margin:6px 0 0;font-size:1.25rem;line-height:1.2}.page-hero{padding:18px}.page-title-block{display:grid;grid-gap:6px;gap:6px}.page-hero h2{margin:0;font-size:clamp(1.5rem,3vw,2rem)}.hero-copy{margin:0;color:var(--ink-soft);font-size:.95rem;line-height:1.5}.content-stack{display:grid;grid-gap:16px;gap:16px}.eyebrow{font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.eyebrow,.muted{margin:0;color:var(--ink-soft)}.text-link{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.nav-list{display:grid;grid-gap:8px;gap:8px}.nav-link{display:block;padding:11px 12px;border:1px solid transparent;border-radius:12px;color:var(--ink-soft);background:transparent;transition:background .12s ease,border-color .12s ease,color .12s ease}.nav-link-active,.nav-link:hover{color:var(--ink);border-color:var(--line);background:var(--panel)}.main-panel{display:flex;flex-direction:column;gap:16px}.grid{display:grid;grid-gap:16px;gap:16px}.grid-stats{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.grid-two{grid-template-columns:repeat(2,minmax(0,1fr))}.panel h3{margin:0 0 14px;font-size:1rem}.panel h4{margin:0 0 8px}.stat-label{margin:0;color:var(--ink-soft);font-size:.9rem}.stat-card strong{display:block;margin:10px 0 6px;font-size:1.75rem;line-height:1}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.95rem}td,th{padding:12px 10px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}th{color:var(--ink-soft);font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase}.pill{display:inline-flex;align-items:center;min-height:28px;padding:4px 10px;border:1px solid var(--line);border-radius:999px;background:var(--panel-muted);font-size:.82rem;white-space:nowrap}.pill-ok{color:var(--success);background:#ecfdf3}.pill-warn{color:var(--warning);background:#fff7e6}.pill-critical{color:var(--critical);background:#fef3f2}.chip-row{display:flex;flex-wrap:wrap;gap:8px}.stack{display:grid;grid-gap:14px;gap:14px}.inline-form{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));align-items:end}.field{display:grid;grid-gap:6px;gap:6px;min-width:0}.field label{color:var(--ink-soft);font-size:.88rem}.field input,.field select,.field textarea{width:100%;padding:10px 12px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:10px}.field textarea{min-height:96px;resize:vertical}.button,button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 14px;color:#fff;cursor:pointer;background:var(--accent);border:0;border-radius:10px}.button.secondary,button.secondary{color:var(--ink);background:#fff;border:1px solid var(--line)}.list-card{display:grid;grid-gap:10px;gap:10px}.line-item{padding:12px;background:var(--panel-muted);border:1px solid var(--line);border-radius:12px}.line-item p,.line-item strong{display:block;margin:0}.meta{display:flex;flex-wrap:wrap;gap:6px 10px;margin-top:6px;color:var(--ink-soft);font-size:.9rem}.sidebar-card p:last-child{margin-bottom:0}.signin-layout{display:grid;place-items:center;min-height:100vh;padding:20px}.signin-card{width:100%;max-width:420px}.signin-card h1{font-size:1.5rem}@media (max-width:1080px){.grid-two{grid-template-columns:1fr}}@media (max-width:920px){.app-shell{grid-template-columns:1fr;padding:16px}.nav-list{display:flex;overflow-x:auto;padding-bottom:4px}.nav-link{white-space:nowrap}}@media (max-width:640px){.app-shell{gap:14px;padding:12px}.brand-card,.page-hero,.panel,.sidebar-card,.signin-card{border-radius:14px;padding:14px}.grid-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.inline-form{grid-template-columns:1fr}.button,button{width:100%}}