:root { font-family: Inter, system-ui, sans-serif; color: #172033; background: #eef2f7; }
* { box-sizing: border-box; }
body { margin: 0; }
header { padding: 32px max(24px, 7vw); background: #111827; color: white; display:flex; justify-content:space-between; gap:20px; align-items:center; }
h1 { margin: 4px 0 8px; font-size: clamp(28px, 5vw, 48px); }
.eyebrow { color:#9bd3ff; text-transform:uppercase; letter-spacing:.12em; font-size:12px; }
.session { border:1px solid #5f6b80; border-radius:999px; padding:10px 14px; white-space:nowrap; }
nav { display:flex; gap:10px; padding:16px max(24px, 7vw); background:white; border-bottom:1px solid #d8dee8; flex-wrap:wrap; }
button { border:0; border-radius:8px; padding:10px 16px; background:#e6edf7; cursor:pointer; font-weight:600; }
button:hover { background:#cad8ea; }
main { padding:28px max(24px, 7vw) 60px; }
.status { padding:12px 16px; border-radius:8px; background:#d9f4e4; margin-bottom:20px; }
.grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:16px; }
.card { background:white; border:1px solid #d8dee8; border-radius:12px; padding:18px; box-shadow:0 8px 20px rgba(17,24,39,.05); }
.price { font-size:24px; font-weight:700; }
form { max-width:440px; display:grid; gap:12px; }
input, select { width:100%; padding:11px; border:1px solid #b8c2d1; border-radius:8px; }
table { width:100%; border-collapse:collapse; background:white; }
th,td { text-align:left; padding:12px; border-bottom:1px solid #e5eaf1; }
.error { background:#ffe2e2; color:#7f1d1d; }
pre { white-space:pre-wrap; overflow-wrap:anywhere; }
footer { padding:24px max(24px, 7vw); color:#637083; }

.warning-card { border-left: 5px solid #f59e0b; }
.archive-link { font-size: 1.1rem; font-weight: 700; }