/* One stylesheet for the app. Every colour lives in the two variable blocks below,
   so light and dark both work and nothing else in the file hardcodes a colour. */

:root {
  color-scheme: light dark;
  --bg: #eef1f7;
  --card: #ffffff;
  --ink: #18202b;
  --mut: #59636f;
  --line: #d7dee8;
  --accent: #1f5fd0;
  --accent-ink: #ffffff;
  --accent-soft: #e6eefc;
  --bad: #a4291f;
  --bad-ink: #ffffff;
  --pill: #eef1f7;
  --pill-ink: #3a4552;
  --shadow: 0 1px 2px rgba(24, 32, 43, 0.08);
  --radius: 12px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11161d;
    --card: #182029;
    --ink: #e8edf3;
    --mut: #a3aebb;
    --line: #2a3542;
    --accent: #7aa7ff;
    --accent-ink: #0d1420;
    --accent-soft: #1d2a3d;
    --bad: #ff9b8f;
    --bad-ink: #0d1420;
    --pill: #1d2a3d;
    --pill-ink: #c8d3e0;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.45);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

.wrap { width: 100%; max-width: 860px; margin: 0 auto; padding: 0 20px; }

.top { border-bottom: 1px solid var(--line); background: var(--card); }
.bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding-top: 14px; padding-bottom: 14px; }
.brand { font-weight: 650; font-size: 1.1rem; color: var(--ink); text-decoration: none; }

.bubbles { display: flex; flex-wrap: wrap; gap: 8px; }
.bubble {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--mut);
  font-size: 0.92rem;
  text-decoration: none;
}
.bubble:hover { color: var(--ink); border-color: var(--accent); }
.bubble.on { background: var(--accent-soft); border-color: var(--accent); color: var(--ink); }

main.wrap { padding-top: 28px; padding-bottom: 28px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  margin-bottom: 20px;
}

h1 { margin: 0 0 8px; font-size: 1.55rem; line-height: 1.25; }
h2 { margin: 0 0 4px; font-size: 1.05rem; }
p { margin: 0 0 12px; }
p:last-child { margin-bottom: 0; }

.mut { color: var(--mut); }
.small { font-size: 0.88rem; }

.steps { list-style: none; margin: 20px 0; padding: 0; display: grid; gap: 14px; }
.step { display: flex; gap: 14px; align-items: flex-start; }
.stepnum {
  flex: 0 0 32px;
  height: 32px;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid var(--line);
  color: var(--ink);
  font-weight: 650;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

table { width: 100%; border-collapse: collapse; margin: 16px 0 8px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); }
th { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--mut); font-weight: 600; }
tbody tr:last-child td { border-bottom: none; }
.num { text-align: right; font-variant-numeric: tabular-nums; }

.btn {
  display: inline-block;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--card);
  color: var(--ink);
  font: inherit;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.bad { background: var(--bad); border-color: var(--bad); color: var(--bad-ink); }

.pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--pill);
  color: var(--pill-ink);
  border: 1px solid var(--line);
  font-size: 0.8rem;
}
.pill.state { font-weight: 600; }

footer.wrap { padding-bottom: 32px; }