:root {
  color-scheme: light dark;
  --bg: #faf7f5;
  --fg: #2b2320;
  --muted: #7a6f68;
  --card-bg: #ffffff;
  --border: #e7ddd6;
  --accent: #b4654a;
  --accent-fg: #ffffff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b1815;
    --fg: #f1e9e4;
    --muted: #a89c94;
    --card-bg: #262220;
    --border: #3a332e;
    --accent: #d98a6c;
    --accent-fg: #1b1815;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  display: flex;
  justify-content: center;
  padding: 2.5rem 1rem;
}

main {
  width: 100%;
  max-width: 32rem;
}

h1 {
  font-size: 1.75rem;
  margin-bottom: 0.25rem;
}

.subtitle {
  color: var(--muted);
  margin-top: 0;
  margin-bottom: 1.75rem;
  line-height: 1.4;
}

form {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1.25rem;
}

label {
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 0.75rem;
}

label:first-of-type {
  margin-top: 0;
}

input,
select {
  font: inherit;
  padding: 0.6rem 0.7rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--fg);
}

button {
  margin-top: 1.25rem;
  font: inherit;
  font-weight: 600;
  padding: 0.7rem 1rem;
  border-radius: 0.5rem;
  border: none;
  background: var(--accent);
  color: var(--accent-fg);
  cursor: pointer;
}

button:hover {
  filter: brightness(1.05);
}

.results {
  margin-top: 2rem;
}

.results h2 {
  font-size: 1.25rem;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  padding: 1rem 1.25rem;
  margin-top: 1rem;
}

.card h3 {
  margin-top: 0;
  font-size: 1rem;
}

.card ul {
  margin: 0;
  padding-left: 1.1rem;
  line-height: 1.5;
}

.muted {
  color: var(--muted);
  list-style: none;
  margin-left: -1.1rem;
}