:root {
  --ink: #17211b;
  --muted: #617067;
  --paper: #f3f1ea;
  --panel: #fffdf7;
  --line: #d8ddd4;
  --green: #1d6f4c;
  --green-dark: #0d4c33;
  --lime: #d8f266;
  --amber: #ffcc66;
  --red: #a74732;
  --shadow: 0 18px 50px rgba(25, 41, 31, .09);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 85% 8%, rgba(216, 242, 102, .36), transparent 26rem),
    linear-gradient(180deg, #f8f7f1 0, var(--paper) 54%, #eceae2 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  min-height: 100vh;
}

a { color: inherit; }
.shell { width: min(1120px, calc(100% - 32px)); margin-inline: auto; }
.hidden { display: none !important; }

.topbar {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(97, 112, 103, .18);
}

.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 780; font-size: 20px; }
.brand small { font-size: 10px; letter-spacing: .12em; padding: 5px 7px; border-radius: 999px; background: var(--lime); }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 11px; color: white; background: var(--green-dark); }
.source-pill { font-size: 12px; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; background: rgba(255,255,255,.6); }

.hero { display: grid; grid-template-columns: 1.6fr .7fr; gap: 42px; align-items: end; padding: 76px 0 46px; }
.eyebrow, .step { color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; margin: 0 0 12px; }
h1 { font-size: clamp(42px, 6.2vw, 78px); line-height: .98; letter-spacing: -.055em; max-width: 790px; margin: 0; }
.lead { color: var(--muted); font-size: 18px; line-height: 1.55; max-width: 680px; margin: 24px 0 0; }
.hero-note { padding: 20px; border-left: 3px solid var(--lime); display: grid; gap: 6px; color: var(--muted); font-size: 13px; line-height: 1.45; }
.hero-note strong { color: var(--ink); }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 26px; box-shadow: var(--shadow); }
.search-panel { padding: clamp(24px, 4vw, 46px); }
.section-heading { display: flex; justify-content: space-between; gap: 24px; align-items: start; margin-bottom: 32px; }
.section-heading h2 { margin: 0; font-size: clamp(27px, 3vw, 38px); letter-spacing: -.035em; }
.step { margin-bottom: 5px; }

.mode-switch { display: flex; padding: 4px; border: 1px solid var(--line); border-radius: 13px; background: #f0f1eb; }
.mode-button { border: 0; background: transparent; color: var(--muted); padding: 9px 18px; border-radius: 9px; font: inherit; font-weight: 700; cursor: pointer; }
.mode-button.active { color: white; background: var(--green-dark); }

label { display: grid; gap: 8px; font-size: 12px; font-weight: 750; color: var(--muted); }
input, select {
  width: 100%;
  border: 1px solid #cbd2ca;
  border-radius: 12px;
  padding: 14px 15px;
  background: white;
  color: var(--ink);
  font: inherit;
  outline: none;
}
input:focus, select:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(29,111,76,.12); }

.route-grid { display: grid; grid-template-columns: 1fr 44px 1fr; align-items: end; }
.route-line { height: 48px; display: grid; place-items: center; }
.route-line::before { content: ""; width: 100%; height: 1px; background: var(--line); }
.route-line span { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
.options-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 20px; }
.advanced { margin-top: 20px; border-top: 1px solid var(--line); padding-top: 18px; }
.advanced summary { cursor: pointer; color: var(--muted); font-size: 13px; font-weight: 700; }
.advanced-grid { grid-template-columns: repeat(4, 1fr); }
.primary-button { margin-top: 28px; width: 100%; display: flex; justify-content: space-between; border: 0; border-radius: 14px; padding: 17px 19px; color: white; background: var(--green); font: inherit; font-weight: 800; cursor: pointer; transition: .18s ease; }
.primary-button:hover { background: var(--green-dark); transform: translateY(-1px); }
.primary-button:disabled { opacity: .62; cursor: wait; transform: none; }

.status { margin: 24px 0; padding: 18px 20px; border-radius: 14px; border: 1px solid var(--line); background: white; color: var(--muted); }
.status.error { color: var(--red); border-color: #e0b7ad; background: #fff7f4; }
.results { padding: 68px 0 30px; }
.result-heading { align-items: end; margin-bottom: 18px; }
.route-summary { text-align: right; color: var(--muted); font-size: 13px; }
.route-summary strong { display: block; color: var(--ink); font-size: 17px; }
.coverage { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; }
.coverage span { border: 1px solid var(--line); background: rgba(255,255,255,.6); padding: 7px 10px; border-radius: 999px; color: var(--muted); font-size: 12px; }

.google-container { position: relative; padding: 22px 22px 44px; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.55); }
.card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.result-card { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 22px; display: grid; gap: 17px; box-shadow: 0 10px 28px rgba(25,41,31,.06); }
.result-card.featured { border-color: var(--green); box-shadow: 0 16px 38px rgba(29,111,76,.13); }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.role { color: var(--green-dark); background: var(--lime); border-radius: 999px; padding: 6px 9px; font-size: 10px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.confidence { color: var(--muted); font-size: 11px; }
.result-card h3 { font-size: 23px; letter-spacing: -.03em; margin: 0; }
.address { color: var(--muted); font-size: 13px; line-height: 1.45; margin-top: 4px; }
.price-row { display: flex; align-items: end; justify-content: space-between; gap: 16px; }
.big-price { font-size: 36px; font-weight: 820; letter-spacing: -.04em; }
.big-price small { font-size: 13px; color: var(--muted); font-weight: 600; letter-spacing: 0; }
.savings { text-align: right; font-size: 12px; color: var(--muted); }
.savings strong { display: block; font-size: 17px; color: var(--green); }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); border-block: 1px solid var(--line); padding: 14px 0; }
.metric { display: grid; gap: 4px; padding-right: 9px; }
.metric + .metric { border-left: 1px solid var(--line); padding-left: 11px; }
.metric strong { font-size: 15px; }
.metric span { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .05em; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; min-height: 24px; }
.chip { font-size: 10px; color: var(--green-dark); border: 1px solid #c8dacd; border-radius: 999px; padding: 5px 7px; background: #f2f8f3; }
.map-link { display: flex; justify-content: space-between; text-decoration: none; color: var(--green); font-weight: 750; font-size: 13px; }
.report-price-button, .text-button { border: 0; background: transparent; color: var(--green); padding: 0; font: inherit; font-size: 12px; font-weight: 750; cursor: pointer; text-align: left; }
.google-attribution { position: absolute; right: 16px; bottom: 12px; color: #5e5e5e; font-family: Roboto, Arial, sans-serif; font-size: 13px; white-space: nowrap; }

.all-options { margin-top: 36px; }
.all-options h3 { font-size: 20px; margin-bottom: 14px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { text-align: left; padding: 13px 15px; border-bottom: 1px solid var(--line); font-size: 12px; }
th { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .06em; background: #f0f1eb; }
tr:last-child td { border-bottom: 0; }
.warnings { margin-top: 22px; display: grid; gap: 8px; }
.warning { padding: 12px 15px; border-left: 3px solid var(--amber); background: rgba(255,255,255,.58); color: var(--muted); font-size: 12px; line-height: 1.5; }
.price-report-panel { margin-top: 36px; padding: clamp(24px, 4vw, 38px); }
.price-report-panel .section-heading { margin-bottom: 10px; }
.report-station, .report-note { color: var(--muted); font-size: 12px; line-height: 1.5; }
.report-note { margin: 12px 0 0; }

.footer { min-height: 90px; display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 12px; }
.footer nav { display: flex; gap: 18px; }
.footer a { text-decoration: none; }

.legal { max-width: 780px; padding: 70px 0; line-height: 1.7; }
.legal h1 { font-size: 48px; }
.legal h2 { margin-top: 34px; }

@media (max-width: 760px) {
  .source-pill { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 50px; gap: 22px; }
  .route-grid { grid-template-columns: 1fr; gap: 12px; }
  .route-line { display: none; }
  .options-grid, .advanced-grid, .card-grid { grid-template-columns: 1fr; }
  .section-heading { align-items: center; }
  .result-heading { align-items: start; }
  .route-summary { text-align: left; }
  .footer { align-items: start; padding: 28px 0; flex-direction: column; gap: 16px; }
}