:root{--bg:#0b1120;--bg-soft:#111a2e;--panel:#16213a;--panel-2:#1c2942;--border:#263450;--text:#e6ecf7;--muted:#93a4c4;--primary:#3b82f6;--primary-2:#2563eb;--success:#22c55e;--danger:#ef4444;--radius:14px;--shadow:0 12px 40px rgba(0,0,0,.35)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:radial-gradient(1200px 600px at 50% -10%,#16233f 0,var(--bg) 55%);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Arial,sans-serif;font-size:15px;line-height:1.55;min-height:100vh}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.container{width:100%;max-width:1040px;margin:0 auto;padding:0 20px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.grid{display:grid;grid-gap:16px;gap:16px}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-2{grid-template-columns:repeat(2,1fr)}@media (max-width:760px){.grid.cols-2,.grid.cols-3{grid-template-columns:1fr}}h1,h2,h3{line-height:1.2;margin:0 0 12px}h1{font-size:32px}h2{font-size:22px}p{margin:0 0 12px}.muted{color:var(--muted)}.center{text-align:center}.row,.spread{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.spread{justify-content:space-between}.stack{display:flex;flex-direction:column;gap:12px}.btn{display:inline-flex;align-items:center;gap:8px;background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:10px 16px;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s ease,border-color .15s ease}.btn:hover{background:#223052;text-decoration:none}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-2)}.btn.danger{background:transparent;border-color:var(--danger);color:#fca5a5}.btn.danger:hover{background:rgba(239,68,68,.12)}.btn:disabled{opacity:.5;cursor:default}input,select,textarea{width:100%;background:var(--bg-soft);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:10px 12px;font-family:inherit;font-size:14px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(59,130,246,.18)}label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}.badge,label{font-weight:600}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;border:1px solid var(--border)}.badge.present{color:#86efac;border-color:rgba(34,197,94,.5);background:rgba(34,197,94,.1)}.badge.absent{color:#fca5a5;border-color:rgba(239,68,68,.5);background:rgba(239,68,68,.1)}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}tbody tr:hover{background:hsla(0,0%,100%,.02)}.site-header{border-bottom:1px solid var(--border);background:rgba(11,17,32,.75);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:-webkit-sticky;position:sticky;top:0;z-index:20}.site-header .container{justify-content:space-between;height:62px}.brand,.site-header .container{display:flex;align-items:center}.brand{gap:10px;font-weight:700;color:var(--text)}.brand .logo{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,#3b82f6,#22c55e);display:inline-block}.nav{display:flex;gap:16px;align-items:center}.nav a{color:var(--muted);font-weight:600}.nav a:hover{color:var(--text)}.stat{text-align:center}.stat b{display:block;font-size:30px;font-weight:800}.stat.success b{color:var(--success)}.stat.danger b{color:var(--danger)}main{padding:32px 0 64px}.hero{padding:64px 0 32px}.hero h1{font-size:44px;max-width:780px}.hero p.lead{font-size:18px;color:var(--muted);max-width:640px}.error{color:#fca5a5;font-size:14px}.success-text{color:#86efac;font-size:14px}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.tabs a{padding:8px 14px;border-radius:10px;border:1px solid var(--border);color:var(--muted);font-weight:600}.tabs a.active{color:var(--text);border-color:var(--primary);background:rgba(59,130,246,.12)}pre{background:var(--bg-soft);border:1px solid var(--border);border-radius:10px;padding:14px;overflow:auto;font-size:13px}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}