:root {
  --bg: #f4f4f2;
  --card: #fff;
  --text: #1d1d1b;
  --muted: #6b6b66;
  --accent: #c2410c;
  --border: #ddddd8;
  --danger: #b91c1c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

a { color: var(--accent); }

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem 0.75rem;
  padding: 0.75rem 1rem;
  background: #1d1d1b;
  color: #fff;
}
.brand { color: #fff; font-weight: 700; font-size: 1.2rem; text-decoration: none; }
.tagline { color: #bbb; font-size: 0.85rem; }
.account { margin-left: auto; display: flex; align-items: baseline; gap: 0.75rem; font-size: 0.9rem; }
.account, .account a { color: #fff; }
.account form { margin: 0; }
button.link {
  background: none; border: 0; padding: 0; color: inherit; font: inherit;
  text-decoration: underline; cursor: pointer;
}

main { max-width: 44rem; margin: 0 auto; padding: 1rem; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
}
h1 { font-size: 1.4rem; margin: 0 0 0.25rem; }
h2 { font-size: 1.15rem; margin: 0 0 0.5rem; }
h3 { font-size: 1rem; margin: 1rem 0 0.5rem; }

.muted { color: var(--muted); font-weight: normal; }
.vin { font-family: ui-monospace, monospace; letter-spacing: 0.05em; margin: 0 0 0.75rem; }
.source { color: var(--muted); font-size: 0.8rem; margin: 0.75rem 0 0; }
.error { color: var(--danger); font-weight: 600; }
.warn { color: #92400e; font-size: 0.9rem; }

.notice {
  background: #fff7ed;
  border-left: 4px solid var(--accent);
  padding: 0.6rem 0.75rem;
  font-size: 0.9rem;
}
.card.notice { border-radius: 8px; }

.vin-form { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.vin-form label { width: 100%; font-weight: 600; }
.vin-form input {
  flex: 1 1 14rem;
  min-width: 0;
  font: 1.1rem ui-monospace, monospace;
  text-transform: uppercase;
  padding: 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
}
.vin-form button {
  padding: 0.65rem 1.2rem;
  font-size: 1rem;
  font-weight: 600;
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 6px;
}

.specs { display: grid; grid-template-columns: max-content 1fr; gap: 0.25rem 1rem; margin: 0; }
.specs dt { color: var(--muted); }
.specs dd { margin: 0; }

.badge {
  display: inline-block;
  background: #e7e5e4;
  border-radius: 999px;
  padding: 0 0.55rem;
  font-size: 0.8rem;
  font-weight: 600;
  vertical-align: middle;
}
.badge.danger { background: var(--danger); color: #fff; }
.badge.good { background: #166534; color: #fff; }

.item { border-top: 1px solid var(--border); padding: 0.6rem 0; }
.item summary { cursor: pointer; }
.item p { margin: 0.5rem 0 0; }

.stats { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; list-style: none; padding: 0; margin: 0; }

.components { width: 100%; border-collapse: collapse; }
.components td { padding: 0.3rem 0; border-bottom: 1px solid var(--border); }
.components .num { text-align: right; font-weight: 600; }

/* Post a fix form (also the homepage year/make/model form) */
.fix-form fieldset { border: 0; padding: 0; margin: 0 0 1rem; }
.fix-form legend { font-weight: 700; font-size: 1.05rem; margin-bottom: 0.5rem; }
.fix-form .row { display: flex; flex-wrap: wrap; gap: 0 0.75rem; }
.fix-form .row .field { flex: 1 1 8rem; }
.field { margin-bottom: 0.75rem; }
.field label { display: block; font-weight: 600; }
.field input, .field textarea, .field select {
  width: 100%;
  font: inherit;
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
}
.field.has-error input, .field.has-error textarea, .field.has-error select { border-color: var(--danger); }
.field .error { margin: 0.25rem 0 0; font-size: 0.9rem; }
.hint { color: var(--muted); font-size: 0.85rem; margin: 0 0 0.25rem; }
.suggest { margin: 0.25rem 0 0; }
.suggest button, .suggest a {
  display: inline-block;
  text-decoration: none;
  font: inherit;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  margin: 0.15rem 0.2rem;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: #fff7ed;
  color: var(--accent);
}
button.primary, a.button {
  display: inline-block;
  padding: 0.65rem 1.2rem;
  font-size: 1rem;
  font-weight: 600;
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 6px;
  text-decoration: none;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* Engine choices (engine_picker.js) */
.engine-choices { margin-bottom: 0.75rem; }
.choice-list { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.choice-list button {
  font: inherit;
  font-weight: 600;
  padding: 0.55rem 0.9rem;
  border: 2px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
}
.choice-list button[aria-pressed="true"] { border-color: var(--accent); background: #fff7ed; }
.choice-list button.other { font-weight: 400; color: var(--muted); }

/* Fixes */
.dtc { font-family: ui-monospace, monospace; }
.pre { white-space: pre-line; }
.parts { margin: 0.25rem 0 0; padding-left: 1.25rem; }
.video { position: relative; aspect-ratio: 16 / 9; margin-top: 0.75rem; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: 6px; }

/* Did this work? */
.confirm { border-top: 1px solid var(--border); margin-top: 0.75rem; padding-top: 0.5rem; }
.confirm p { margin: 0 0 0.4rem; }
.confirm details { margin-bottom: 0.5rem; }
.confirm textarea { width: 100%; font: inherit; padding: 0.5rem; border: 1px solid var(--border); border-radius: 6px; margin-top: 0.25rem; }
.vote {
  font: inherit;
  font-weight: 600;
  padding: 0.55rem 1rem;
  margin: 0 0.4rem 0.4rem 0;
  border: 2px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
}
.vote.chosen { border-color: #166534; background: #dcfce7; }
.vote[value="no"].chosen { border-color: var(--danger); background: #fee2e2; }

.site-footer { text-align: center; color: var(--muted); font-size: 0.8rem; padding: 1rem; }