/* Per-survey files in /css/<slug>.css load after this one and override these variables
   or the classes below (.survey .title .question .scores .score .selected .comment
   .submit .thanks .error). The body also carries a .survey-<slug> class. */
:root {
  --bg: #faf7f2;
  --card: #ffffff;
  --fg: #1f1d1a;
  --muted: #7a746b;
  --accent: #e85d4a;
  --accent-fg: #ffffff;
  --border: #e6e0d6;
  --radius: 14px;
  --font: ui-rounded, system-ui, -apple-system, 'Segoe UI', sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171614;
    --card: #211f1c;
    --fg: #f2eee8;
    --muted: #a39d93;
    --border: #36322d;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 16px;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
}

.survey {
  width: 100%;
  max-width: 560px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
}

.title { margin: 0 0 8px; font-size: 1.5rem; }
.question { margin: 0 0 20px; font-size: 1.1rem; line-height: 1.4; }

.scores {
  display: grid;
  grid-template-columns: repeat(11, 1fr);
  gap: 6px;
}

.score {
  aspect-ratio: 1;
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) / 2);
  background: transparent;
  color: var(--fg);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.score:hover { border-color: var(--accent); }
.score.selected { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }

.scale-labels {
  display: flex;
  justify-content: space-between;
  margin: 6px 0 24px;
  color: var(--muted);
  font-size: 0.85rem;
}

.comment-label { display: block; margin-bottom: 8px; }

.comment {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) / 2);
  background: transparent;
  color: var(--fg);
  font: inherit;
  resize: vertical;
}

.submit {
  margin-top: 16px;
  width: 100%;
  padding: 12px;
  border: 0;
  border-radius: calc(var(--radius) / 2);
  background: var(--accent);
  color: var(--accent-fg);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.submit:disabled { opacity: 0.5; cursor: default; }
.error { color: var(--accent); margin: 12px 0 0; }
.thanks { text-align: center; font-size: 1.3rem; }

@media (max-width: 420px) {
  .scores { grid-template-columns: repeat(6, 1fr); }
}