:root {
  color-scheme: light dark;
  --bg: #f7f7f5;
  --panel: #ffffff;
  --text: #1b1b1b;
  --muted: #5a5a5a;
  --border: #dcdcd8;
  --accent: #b3541e;
  --danger-bg: #fff4e5;
  --danger-border: #e8c58a;
  --score-low: #2e7d32;
  --score-mid: #b8860b;
  --score-high: #c0392b;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #17181a;
    --panel: #212225;
    --text: #eaeaea;
    --muted: #a3a3a3;
    --border: #3a3b3e;
    --danger-bg: #2b2413;
    --danger-border: #5c4a1f;
  }
}
:root[data-theme="dark"] {
  --bg: #17181a;
  --panel: #212225;
  --text: #eaeaea;
  --muted: #a3a3a3;
  --border: #3a3b3e;
  --danger-bg: #2b2413;
  --danger-border: #5c4a1f;
}

* { box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

.page-header h1 { margin-bottom: 2px; }
.subtitle { color: var(--muted); margin-top: 0; }

.disclaimer-banner {
  background: var(--danger-bg);
  border: 1px solid var(--danger-border);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 0.92rem;
  margin-bottom: 20px;
}

.score-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  text-align: center;
  margin-bottom: 18px;
}
.score-label { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.score-value { font-size: 2.6rem; font-weight: 700; line-height: 1.2; }
.score-value.low { color: var(--score-low); }
.score-value.mid { color: var(--score-mid); }
.score-value.high { color: var(--score-high); }
.score-sub { font-size: 0.8rem; color: var(--muted); }

form { display: flex; flex-direction: column; gap: 4px; }
label { font-weight: 600; margin-top: 14px; font-size: 0.92rem; }
input, select, textarea {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 0.95rem;
  font-family: inherit;
}
.field-note { color: var(--muted); font-size: 0.8rem; margin: 2px 0 0; }

.fallback-toggle-row { display: flex; gap: 12px; margin-top: 16px; flex-wrap: wrap; }
.link-button {
  background: none; border: none; color: var(--accent); cursor: pointer;
  text-decoration: underline; padding: 0; font-size: 0.88rem;
}

.paste-section {
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  margin-top: 14px;
}
.paste-section h3 { margin-top: 0; }
.instructions { font-size: 0.9rem; }
.caveat { font-size: 0.82rem; color: var(--muted); }
.access-status { font-size: 0.85rem; font-weight: 600; }

button[type="submit"] {
  margin-top: 20px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 12px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}
button[type="submit"]:disabled { opacity: 0.6; cursor: default; }

#results { margin-top: 32px; }
.result-block {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 14px;
}
.result-block h3 { margin-top: 0; }
.sub-heading { font-weight: 600; margin-bottom: 4px; }
.coverage-note { color: var(--muted); font-size: 0.85rem; }
.rewrite-box { white-space: pre-wrap; background: var(--bg); border-radius: 6px; padding: 10px; }
.disclaimer-footer ul { color: var(--muted); font-size: 0.82rem; margin: 0; padding-left: 18px; }

.error-message {
  color: var(--score-high);
  font-weight: 600;
  margin-top: 16px;
}

ul { padding-left: 20px; }
li { margin-bottom: 6px; }