/* ---- WorkRide / Wheel Deal honest guide: styles ---- */

:root {
  --ink: #1a2230;
  --ink-soft: #46556b;
  --line: #e2e8f0;
  --bg: #f6f8fb;
  --card: #ffffff;
  --brand: #1f7a5a;        /* NZ green */
  --brand-dark: #155c43;
  --good: #1f7a5a;
  --good-bg: #e8f5ef;
  --warn: #b5780b;
  --warn-bg: #fbf2dd;
  --bad: #b3322c;
  --bad-bg: #fbe9e8;
  --maybe: #2563a8;
  --maybe-bg: #e8f0fa;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(16,24,40,.06), 0 8px 24px rgba(16,24,40,.05);
  --maxw: 920px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

a { color: var(--brand-dark); }

/* ---- header ---- */
.site-header {
  background: linear-gradient(160deg, #16312a 0%, #1f5d47 60%, #2a7d5e 100%);
  color: #fff;
  padding: 48px 0 36px;
}
.site-header .kicker {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .72rem;
  font-weight: 700;
  color: #9fe3c6;
  margin: 0 0 10px;
}
.site-header h1 {
  font-size: clamp(1.8rem, 4.5vw, 2.7rem);
  line-height: 1.15;
  margin: 0 0 16px;
  letter-spacing: -.02em;
}
.lede { font-size: 1.12rem; max-width: 760px; margin: 0 0 18px; color: #eaf6f0; }
.lede strong { color: #fff; }
.disclaimer-banner {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: .92rem;
  color: #eaf6f0;
  max-width: 760px;
}
.disclaimer-banner strong { color: #fff; }

.toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.toc a {
  background: rgba(255,255,255,.12);
  color: #fff;
  text-decoration: none;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: .88rem;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,.18);
  transition: background .15s;
}
.toc a:hover { background: rgba(255,255,255,.24); }

/* ---- cards / sections ---- */
main { padding: 32px 0 8px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 30px 30px 32px;
  margin: 0 0 24px;
  scroll-margin-top: 16px;
}
.card h2 {
  font-size: 1.5rem;
  margin: 0 0 14px;
  letter-spacing: -.01em;
}
.card h3 {
  font-size: 1.12rem;
  margin: 26px 0 8px;
  color: var(--ink);
}
.card p, .card li { color: var(--ink-soft); }
.card p:first-of-type { margin-top: 0; }

/* ---- TL;DR grid ---- */
.tldr-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}
.tldr-item {
  border-radius: 12px;
  padding: 16px 18px;
  border: 1px solid var(--line);
}
.tldr-item h3 { margin: 0 0 6px; font-size: 1rem; }
.tldr-item p { margin: 0; font-size: .93rem; }
.tldr-item.good { background: var(--good-bg); border-color: #bfe6d4; }
.tldr-item.good h3 { color: var(--good); }
.tldr-item.maybe { background: var(--maybe-bg); border-color: #c3dbf3; }
.tldr-item.maybe h3 { color: var(--maybe); }
.tldr-item.bad { background: var(--bad-bg); border-color: #f1c6c3; }
.tldr-item.bad h3 { color: var(--bad); }
.tldr-item.warn { background: var(--warn-bg); border-color: #ecd9a8; }
.tldr-item.warn h3 { color: var(--warn); }

/* ---- estimator form ---- */
#estimator-form { margin: 18px 0 4px; }
.field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}
.field { display: flex; flex-direction: column; }
.field label { font-weight: 600; font-size: .9rem; color: var(--ink); margin-bottom: 6px; }
.field small { color: var(--ink-soft); font-size: .78rem; margin-top: 4px; }
.field input {
  font-size: 1rem;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  width: 100%;
  font-family: inherit;
  color: var(--ink);
  background: #fff;
}
.field input:focus { outline: 2px solid var(--brand); border-color: var(--brand); }

.input-money, .input-pct { position: relative; display: flex; align-items: center; }
.input-money span { position: absolute; left: 12px; color: var(--ink-soft); font-weight: 600; }
.input-money input { padding-left: 26px; }
.input-pct input { padding-right: 30px; }
.input-pct span { position: absolute; right: 12px; color: var(--ink-soft); font-weight: 600; }

.check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 18px 0 0;
  font-size: .95rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
}
.check input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--brand); }

.wff-toggle {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  margin: 20px 0 0;
}
.wff-fields { margin-top: 14px; }
.wff-intro { font-size: .88rem; background: var(--maybe-bg); border-radius: 9px; padding: 10px 14px; }

/* ---- results ---- */
.results { margin-top: 26px; }
.result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.result-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
  background: #fbfcfe;
}
.result-card.highlight { border-color: var(--brand); background: var(--good-bg); }
.result-card h4 { margin: 0 0 4px; font-size: 1.02rem; color: var(--ink); }
.result-sub { margin: 0 0 12px; font-size: .82rem; color: var(--ink-soft); }

.result-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.result-table td { padding: 7px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.result-table td:last-child { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; padding-left: 10px; }
.result-table tr.total td { border-bottom: none; border-top: 2px solid var(--ink); padding-top: 10px; font-weight: 800; font-size: 1.02rem; color: var(--ink); }
.result-table tr.muted td { color: #9aa7b8; }
.result-table tr.upside td { border-bottom: none; padding-top: 6px; font-size: .88rem; color: var(--maybe); }
.result-table tr.upside:first-of-type td { border-top: 1px dashed var(--line); padding-top: 12px; margin-top: 6px; }
.result-table tr.upside td:first-child { font-style: italic; }
.result-table .pos { color: var(--good); }
.result-table .neg { color: var(--bad); }

.tag {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: 1px 7px;
  border-radius: 999px;
  background: #eef2f7;
  color: var(--ink-soft);
  vertical-align: middle;
}
.tag-warn { background: var(--warn-bg); color: var(--warn); }
.tag-bad { background: var(--bad-bg); color: var(--bad); }

.result-notes { margin-top: 22px; border-top: 1px solid var(--line); padding-top: 18px; }
.result-notes h4 { margin: 0 0 10px; font-size: 1.02rem; }
.result-notes ul { margin: 0; padding-left: 18px; }
.result-notes li { margin-bottom: 8px; font-size: .92rem; }

.estimator-foot, .last-checked {
  font-size: .82rem;
  color: var(--ink-soft);
  font-style: italic;
  margin-top: 18px;
}

/* ---- generic content ---- */
.steps { padding-left: 20px; }
.steps li { margin-bottom: 8px; }
.callout {
  background: var(--good-bg);
  border-left: 4px solid var(--brand);
  border-radius: 0 10px 10px 0;
  padding: 14px 18px;
  margin: 18px 0 0;
  font-size: .93rem;
}
.warn-callout { background: var(--warn-bg); border-left-color: var(--warn); }

.rate-table, .result-table { font-variant-numeric: tabular-nums; }
.rate-table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0 4px;
  font-size: .92rem;
}
.rate-table th, .rate-table td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); }
.rate-table th { background: #f1f5f9; font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; color: var(--ink-soft); }
.rate-table td:nth-child(2), .rate-table td:nth-child(3),
.rate-table th:nth-child(2), .rate-table th:nth-child(3) { text-align: right; }

.figures li, .sources li { margin-bottom: 8px; }

details {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 4px 16px;
  margin-bottom: 10px;
  background: #fbfcfe;
}
details summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--ink);
  padding: 10px 0;
  list-style: none;
}
details summary::-webkit-details-marker { display: none; }
details summary::before { content: "＋ "; color: var(--brand); font-weight: 700; }
details[open] summary::before { content: "－ "; }
details p { margin: 0 0 12px; font-size: .93rem; }

.last-checked { font-style: normal; }

/* ---- footer ---- */
.site-footer {
  background: #16231d;
  color: #c4d3cb;
  padding: 30px 0 40px;
  margin-top: 12px;
  font-size: .86rem;
}
.site-footer strong { color: #fff; }
.site-footer .meta { color: #7f9488; margin-bottom: 0; }

/* ---- responsive ---- */
@media (max-width: 640px) {
  .result-grid { grid-template-columns: 1fr; }
  .card { padding: 22px 18px 24px; }
  .site-header { padding: 36px 0 28px; }
}