:root {
  color-scheme: light;
  --ink: #161a1d;
  --muted: #697178;
  --line: #d6dde2;
  --panel: #ffffff;
  --wash: #f3f6f7;
  --green: #1f7a4d;
  --green-dark: #145d39;
  --gold: #c47f18;
  --red: #b54747;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: linear-gradient(180deg, #eef3f4 0%, #fbfcfc 48%, #edf2ef 100%);
  color: var(--ink);
}

a {
  color: var(--green-dark);
  font-weight: 700;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.app-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0 56px;
}

.search-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 32px;
  align-items: end;
  padding: 34px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 55px rgba(34, 49, 54, 0.09);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.lede {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.search-form {
  display: grid;
  gap: 10px;
}

label {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
}

.input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

input {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 14px;
  color: var(--ink);
  font: inherit;
  outline: none;
}

input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(31, 122, 77, 0.14);
}

button {
  min-height: 48px;
  border: 0;
  border-radius: 6px;
  padding: 0 18px;
  background: var(--green);
  color: white;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

button:disabled {
  cursor: progress;
  opacity: 0.7;
}

.status-band {
  margin: 18px 0 0;
  padding: 14px 16px;
  background: #fff8ea;
  border: 1px solid #ead7ac;
  border-radius: 8px;
  color: #725014;
  font-weight: 700;
}

.status-band.error {
  background: #fff0f0;
  border-color: #edc1c1;
  color: var(--red);
}

.summary-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 12px;
  margin: 18px 0 0;
}

.summary-grid article,
.car-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.summary-grid article {
  display: grid;
  gap: 5px;
  min-height: 112px;
  padding: 18px;
}

.summary-grid span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.summary-grid strong {
  font-size: 1.45rem;
}

.results {
  display: grid;
  gap: 16px;
  margin: 18px 0 0;
}

.car-card {
  overflow: clip;
}

.car-header {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: #f9fbfa;
  border-bottom: 1px solid var(--line);
}

.car-title {
  margin: 0;
  font-size: 1.2rem;
}

.section-kicker {
  margin: 0 0 4px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.top-card {
  border-color: #d7c08a;
}

.car-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.listing-table {
  width: 100%;
  border-collapse: collapse;
}

.listing-table th,
.listing-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.listing-table th {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.price {
  width: 120px;
  color: var(--green-dark);
  font-weight: 900;
  white-space: nowrap;
}

.profit {
  width: 120px;
  color: var(--gold);
  font-weight: 900;
  white-space: nowrap;
}

.rank {
  width: 72px;
  color: var(--gold);
  font-weight: 900;
}

.listing-meta {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.empty {
  padding: 18px 20px;
  color: var(--muted);
  font-weight: 700;
}

.yard-btn {
  display: block;
  width: 100%;
  padding: 16px 20px;
  margin-bottom: 10px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: var(--ink);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.yard-btn:hover {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(31, 122, 77, 0.1);
}

.yard-btn strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 2px;
}

.yard-btn small {
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 820px) {
  .app-shell {
    width: min(100% - 22px, 1180px);
    padding-top: 16px;
  }

  .search-panel,
  .summary-grid {
    grid-template-columns: 1fr;
  }

  .search-panel {
    padding: 22px;
  }

  .input-row {
    grid-template-columns: 1fr;
  }

  .listing-table,
  .listing-table tbody,
  .listing-table tr,
  .listing-table td {
    display: block;
    width: 100%;
  }

  .listing-table thead {
    display: none;
  }

  .listing-table tr {
    padding: 12px 14px;
    border-bottom: 1px solid var(--line);
  }

  .listing-table td {
    padding: 4px 0;
    border: 0;
  }
}