:root {
  color-scheme: light dark;
  --bg: #f1f5f9;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --accent: #2563eb;
  --accent-text: #ffffff;
  --wet: #dbeafe;
  --warn: #fef3c7;
  --warn-text: #92400e;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f172a;
    --card: #1e293b;
    --text: #e2e8f0;
    --muted: #94a3b8;
    --border: #334155;
    --accent: #3b82f6;
    --wet: #1e3a8a;
    --warn: #422006;
    --warn-text: #fcd34d;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  line-height: 1.5;
}
main {
  max-width: 560px;
  margin: 0 auto;
  padding: max(16px, env(safe-area-inset-top)) 16px 32px;
}
h1 { margin: 8px 0 4px; font-size: 1.6rem; }
h2 { margin: 0 0 12px; font-size: 1.05rem; }
.sub, .credit, .place { color: var(--muted); font-size: 0.9rem; }
.credit { margin: 12px 0 0; }
.credit a { color: inherit; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  margin-top: 16px;
}
.notice {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--warn);
  color: var(--warn-text);
  font-size: 0.92rem;
}
.row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.row input { flex: 1; min-width: 0; }

button, input, select {
  font: inherit;
  color: inherit;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
}
button { cursor: pointer; }
button:disabled { opacity: 0.5; cursor: default; }
button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }

label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.results { list-style: none; margin: 0; padding: 0; }
.results li button {
  width: 100%;
  text-align: left;
  margin-bottom: 4px;
}
.results small { color: var(--muted); }

.summary { margin: 0 0 8px; font-weight: 600; }
.forecast { list-style: none; margin: 0; padding: 0; }
.forecast li {
  display: grid;
  grid-template-columns: 3.5em 1fr auto;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 8px;
}
.forecast li.wet { background: var(--wet); }
.forecast .meta { color: var(--muted); font-size: 0.88rem; text-align: right; }