/* Freight Rate Predictor screens */
:root { --accent: #c2410c; }
.brand img { height: 32px; width: 32px; }
code { font-size: 13px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 5px; padding: 1px 5px; }
.quote-grid { display: grid; grid-template-columns: 360px minmax(0, 1fr); gap: 20px; align-items: start; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 600; color: var(--text-2); }
.field .opt { font-weight: 400; color: var(--text-3); }
.field .seg { display: flex; }
.field .seg button { flex: 1; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.swap { align-self: flex-end; margin: -8px 0 -14px; }
.empty-result { min-height: 260px; display: grid; place-items: center; }
.hero { padding: 22px 24px; }
.hero .lane { color: var(--text-2); font-weight: 600; }
.hero .rate { font-size: 46px; font-weight: 800; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; margin: 4px 0 2px; }
.hero .per-mile { color: var(--text-3); font-size: 15px; }
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 18px; }
.facts div { background: var(--surface-2); border-radius: 10px; padding: 10px 12px; }
.facts b { display: block; font-size: 16px; font-variant-numeric: tabular-nums; }
.facts span { font-size: 12px; color: var(--text-3); }
.eq-row { display: grid; grid-template-columns: 74px minmax(0, 1fr) 92px; gap: 12px; align-items: center; padding: 6px 0; font-size: 14px; }
.eq-row .bar { height: 12px; background: color-mix(in srgb, var(--accent) 38%, white); border-radius: 0 4px 4px 0; }
.eq-row.current .bar { background: var(--accent); }
.eq-row.current { font-weight: 650; }
.eq-row .val { text-align: right; font-variant-numeric: tabular-nums; }
.chart-box { position: relative; height: 240px; padding: 8px 14px 12px; }
.section { margin-top: 24px; }
.table tr.final td { font-weight: 650; background: var(--accent-50); }
.foot { margin-top: 28px; text-align: center; }
@media (max-width: 900px) { .quote-grid { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 760px) {
  .page { padding: 20px 16px 48px; }
  .topbar { padding: 0 16px; gap: 12px; }
  .brand { font-size: 16px; }
  .hero .rate { font-size: 38px; }
  .facts { grid-template-columns: 1fr 1fr; }
  .facts div:last-child { grid-column: span 2; }
  .chart-box { height: 200px; padding: 4px 6px 10px; }
}