:root {
  --bg: #faf7f2;
  --card: #ffffff;
  --ink: #1d2a30;
  --muted: #5d6b72;
  --brand: #1f4e5f;
  --brand-ink: #ffffff;
  --line: #e4ded4;
  --good: #2e7d4f;
  --fair: #b7791f;
  --poor: #b23b3b;
  --radius: 14px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12181b;
    --card: #1b2327;
    --ink: #e8edef;
    --muted: #9fb0b7;
    --brand: #5fa8bf;
    --brand-ink: #0c1417;
    --line: #2b363b;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--brand); }

.topbar {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: calc(10px + env(safe-area-inset-top)) 16px 10px;
  background: var(--brand);
  color: var(--brand-ink);
}
.topbar a, .topbar .brand { color: var(--brand-ink); text-decoration: none; font-weight: 600; }
.topbar select { font: inherit; font-size: 15px; border-radius: 8px; border: 0; padding: 4px 6px; }

.page { max-width: 640px; margin: 0 auto; padding: 16px 16px calc(32px + env(safe-area-inset-bottom)); }

h1 { font-size: 1.6rem; line-height: 1.2; margin: 8px 0 12px; }
h2 { font-size: 1.15rem; margin: 24px 0 8px; }
h3 { font-size: 1rem; margin: 12px 0 4px; }
.hero { font-size: 1.9rem; margin-bottom: 0; }
.lead { font-size: 1.1rem; color: var(--muted); }
.muted { color: var(--muted); }
.small, small { font-size: 0.85rem; }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin: 12px 0;
}
.card h2:first-child, .card h1:first-child { margin-top: 0; }

.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 16px 0; }
.tile {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
}
.tile span { font-size: 1.8rem; }

.list { list-style: none; padding: 0; margin: 0; }
.list li { padding: 12px 0; border-bottom: 1px solid var(--line); }
.list li a { font-weight: 600; text-decoration: none; }
.list small { display: block; color: var(--muted); margin-top: 2px; }

.pill { display: inline-block; font-size: 0.75rem; padding: 1px 8px; border-radius: 99px; background: var(--line); margin-left: 4px; }
.pill.ok { background: var(--good); color: #fff; }

.btn {
  display: inline-block;
  font: inherit;
  font-weight: 600;
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  cursor: pointer;
  text-align: center;
  text-decoration: none;
}
.btn.primary { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); }
.btn.block { display: block; width: 100%; margin: 16px 0; }
.btn.link { background: none; border: 0; color: var(--muted); text-decoration: underline; padding: 8px 0; }

.lang-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

input, textarea, select { font: inherit; width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: var(--ink); }
label { display: block; font-weight: 600; margin: 8px 0 4px; }
.code { font-size: 1.5rem; letter-spacing: 0.15em; text-align: center; text-transform: uppercase; }
.error { color: var(--poor); font-weight: 600; }
.ok { border-color: var(--good); }

.back { display: inline-block; margin: 4px 0 8px; text-decoration: none; }
.photo { width: 100%; border-radius: var(--radius); margin: 8px 0; }
.steps { padding-left: 1.4em; }
.steps li { margin: 10px 0; padding-left: 4px; }

.big { font-size: 2.4rem; margin: 0; }
.hours { display: flex; gap: 14px; overflow-x: auto; padding: 4px 0; }
.hour { display: flex; flex-direction: column; align-items: center; min-width: 44px; }
.rain { color: var(--brand); }

.light { font-weight: 700; padding: 8px 12px; border-radius: 10px; color: #fff; display: inline-block; margin: 0 0 6px; }
.light.good { background: var(--good); }
.light.fair { background: var(--fair); }
.light.poor { background: var(--poor); }