:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --navy: #092b49;
  --blue: #087fc3;
  --cyan: #20bddd;
  --gold: #f1bd2d;
  --ink: #102536;
  --muted: #526878;
  --line: #d8e3ea;
  --surface: #f3f8fb;
  --danger: #a81245;
}

* { box-sizing: border-box; }
body { background: radial-gradient(circle at top right, #dff7ff, transparent 38%), var(--surface); color: var(--ink); margin: 0; min-height: 100vh; }
.shell { margin: 0 auto; max-width: 920px; padding: 42px 22px 80px; }
.brand-row, .session-row { align-items: center; display: flex; gap: 24px; justify-content: space-between; }
h1 { font-size: clamp(2.2rem, 5vw, 4rem); letter-spacing: -.05em; line-height: 1; margin: 6px 0 14px; }
h2 { font-size: 1.35rem; margin: 0 0 8px; }
p { color: var(--muted); line-height: 1.55; }
.lede { font-size: 1.05rem; max-width: 680px; }
.eyebrow, .step { color: var(--blue); font-size: .72rem; font-weight: 900; letter-spacing: .13em; margin: 0; }
.mode-pill { background: #fff7d7; border: 1px solid var(--gold); border-radius: 999px; color: #785200; flex: none; font-size: .72rem; font-weight: 900; padding: 9px 13px; }
.card { background: rgba(255,255,255,.96); border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 16px 45px rgba(9,43,73,.08); margin-top: 22px; padding: 26px; }
.compact { padding: 17px 22px; }
.session-row span { color: var(--muted); display: block; font-size: .82rem; margin-top: 3px; }
.stack { display: grid; gap: 16px; }
.form-grid { display: grid; gap: 14px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.tenant-list { display: grid; gap: 10px; }
.tenant-row { align-items: center; background: #f4f9fb; border: 1px solid var(--line); border-radius: 14px; display: flex; gap: 14px; justify-content: space-between; padding: 14px; }
.tenant-row strong, .tenant-row span { display: block; }
.tenant-row span { color: var(--muted); font-size: .78rem; margin-top: 3px; }
.tenant-state { color: var(--blue); font-size: .72rem; font-weight: 900; text-align: right; text-transform: uppercase; }
label { color: var(--ink); display: grid; font-size: .83rem; font-weight: 800; gap: 7px; }
input, select { background: #fff; border: 1px solid #b8cbd7; border-radius: 12px; color: var(--ink); font: inherit; min-height: 48px; padding: 11px 13px; width: 100%; }
input:focus, select:focus, button:focus-visible { outline: 3px solid rgba(32,189,221,.35); outline-offset: 2px; }
.button { border: 0; border-radius: 13px; cursor: pointer; font: inherit; font-weight: 850; min-height: 48px; padding: 12px 18px; }
.button:disabled { cursor: not-allowed; opacity: .45; }
.primary { background: var(--navy); color: white; }
.secondary { background: #eaf7fc; color: var(--navy); }
.danger { background: var(--danger); color: white; }
.text { background: transparent; color: var(--blue); }
.divider { align-items: center; color: var(--muted); display: flex; font-size: .72rem; font-weight: 800; gap: 10px; margin: 16px 0; text-transform: uppercase; }
.divider::before, .divider::after { background: var(--line); content: ""; flex: 1; height: 1px; }
.status { font-size: .88rem; margin: 0; min-height: 1.4em; }
.status.error, .error { color: var(--danger); }
.hint { font-size: .82rem; margin: 0; }
.file-label input { border-style: dashed; padding: 18px; }
details { background: #f7fbfd; border: 1px solid var(--line); border-radius: 14px; padding: 14px; }
summary { cursor: pointer; font-weight: 800; }
code { background: #eaf2f6; border-radius: 5px; padding: 2px 5px; }
.location-list { display: grid; gap: 6px; max-height: 220px; overflow: auto; }
.location-list div { display: grid; font-size: .78rem; gap: 3px; grid-template-columns: minmax(170px, 1fr) 1.5fr; }
.metrics { display: grid; gap: 10px; grid-template-columns: repeat(4, 1fr); }
.metrics div { background: #f4f9fb; border-radius: 14px; padding: 14px; }
.metrics strong, .metrics span { display: block; }
.metrics strong { font-size: 1.45rem; }
.metrics span { color: var(--muted); font-size: .75rem; margin-top: 3px; }
.table-wrap { overflow: auto; }
table { border-collapse: collapse; min-width: 620px; width: 100%; }
th, td { border-bottom: 1px solid var(--line); padding: 11px 8px; text-align: left; }
th { color: var(--muted); font-size: .72rem; letter-spacing: .05em; text-transform: uppercase; }

@media (max-width: 680px) {
  .brand-row { align-items: flex-start; flex-direction: column; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
}

.site-footer {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin: 0 auto 2rem;
  max-width: 920px;
}

.public-page { max-width: 780px; }
.public-page .card h2 { margin-bottom: 0; }