/* Costometer -- "instrument cluster" look: warm near-black, amber accent,
   odometer wheels for the headline number. No inline styles anywhere: the
   CSP (src/index.js) blocks them. */

:root {
  --bg: #131416;
  --surface: #1a1b1f;
  --inset: #0f1012;
  --control: #1b1d21;
  --line: #2c2f35;
  --active: #2a2d33;
  --text: #ece9e2;
  --muted: #8d8a82;
  --dim: #6c6a64;
  --amber: #f0a53a;
  --amber-hi: #ffc670;
  --cyan: #3cc3d6;
  --display: 'Chakra Petch', 'Arial Narrow', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'Courier New', monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--mono); }
a { color: var(--amber); }
a:hover { color: var(--amber-hi); }
button { font: inherit; cursor: pointer; }
[hidden] { display: none !important; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 32px 56px; }

/* Header */
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px 20px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-family: var(--display); font-weight: 700; font-size: 24px; letter-spacing: 0.06em; }
.brand:hover { color: var(--text); }
.tabs { display: flex; gap: 4px; background: var(--control); border: 1px solid var(--line); border-radius: 10px; padding: 4px; font-size: 14px; }
.tabs a { display: flex; align-items: center; min-height: 36px; padding: 8px 14px; border-radius: 7px; color: var(--muted); text-decoration: none; }
.tabs a:hover { color: var(--text); }
.tabs a[aria-current="page"] { background: var(--active); color: var(--text); }
.soon { font-size: 13px; color: var(--dim); }

/* Calculator layout */
.calc { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px; margin-top: 36px; align-items: start; }
h1 { margin: 0; font-family: var(--display); font-weight: 600; font-size: clamp(32px, 4.2vw, 44px); line-height: 1.05; text-wrap: balance; }
.lede { margin: 12px 0 0; color: var(--muted); font-size: 15px; line-height: 1.55; }
.form { display: flex; flex-direction: column; gap: 22px; }

.seg { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; background: var(--control); border: 1px solid var(--line); border-radius: 10px; padding: 4px; }
.seg label { position: relative; }
.seg input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.seg span { display: flex; align-items: center; justify-content: center; min-height: 44px; border-radius: 7px; color: var(--muted); font-size: 14px; }
.seg input:checked + span { background: var(--active); color: var(--text); }
.seg input:focus-visible + span { outline: 2px solid var(--amber); outline-offset: 2px; }
.seg.small { background: var(--bg); }
.seg.small span { min-height: 34px; font-size: 12px; }

.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field > span { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.field input[type="text"], .field input[type="email"] { width: 100%; height: 52px; padding: 0 14px; background: var(--control); border: 1px solid var(--line); border-radius: 8px; color: var(--text); font: 20px var(--mono); }
.field input[type="text"]:focus, .field input[type="email"]:focus { outline: none; border-color: var(--amber); }
.field small { font-size: 12px; color: var(--dim); line-height: 1.4; }
.suffix { position: relative; }
.suffix input[type="text"] { padding-right: 76px; }
.suffix em { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); font-style: normal; font-size: 13px; color: var(--muted); pointer-events: none; }

.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 0; padding: 0; list-style: none; }
.steps li { display: flex; flex-direction: column; gap: 6px; padding: 12px 14px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; font-size: 13px; line-height: 1.45; }
.steps b { font-family: var(--display); font-size: 20px; font-weight: 600; color: var(--amber); }

.readout { display: flex; justify-content: space-between; gap: 12px; padding-top: 12px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.readout b { color: var(--text); font-weight: 400; }

.primary { height: 54px; background: var(--amber); color: var(--bg); border: 0; border-radius: 10px; font-weight: 600; font-size: 16px; }
.primary:hover { background: var(--amber-hi); }
.ghost { min-height: 44px; padding: 11px 16px; background: transparent; color: var(--text); border: 1px solid var(--line); border-radius: 8px; font-size: 14px; }
.ghost:hover { border-color: var(--muted); }
.primary:focus-visible, .ghost:focus-visible, .tabs a:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }

/* Result card */
.result { display: flex; flex-direction: column; gap: 14px; scroll-margin-top: 16px; }
.card { display: flex; flex-direction: column; gap: 22px; padding: 26px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; }
.card-top { display: flex; justify-content: space-between; gap: 12px; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.label { margin-bottom: 10px; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--amber); }
.hero { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

.digits { display: flex; align-items: flex-end; gap: 6px; font-size: clamp(36px, 5vw, 54px); font-weight: 500; line-height: 1; }
.digits .wheel { display: flex; align-items: center; justify-content: center; width: 0.85em; height: 1.4em; background: var(--inset); border: 1px solid var(--line); border-radius: 6px; }
.digits .wheel.last { border-color: var(--amber); color: var(--amber); }
.digits .dot { width: 0.4em; padding-bottom: 0.1em; text-align: center; }
.digits .unit { padding: 0 0 0.18em 0.15em; font-family: var(--display); font-size: 0.75em; color: var(--muted); }

.gauge { position: relative; flex-shrink: 0; width: 150px; height: 92px; }
.gauge svg { display: block; }
.gauge-text { position: absolute; left: 0; right: 0; bottom: 2px; display: flex; flex-direction: column; align-items: center; }
.gauge-text b { font-family: var(--display); font-size: 28px; font-weight: 600; line-height: 1; }
.gauge-text span { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }

.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.stats > div { display: flex; flex-direction: column; gap: 4px; min-width: 0; padding: 14px; background: var(--inset); border: 1px solid var(--line); border-radius: 10px; }
.stats b { font-family: var(--display); font-size: clamp(20px, 2.2vw, 26px); font-weight: 600; overflow-wrap: anywhere; }
.stats span { font-size: 12px; color: var(--muted); }

.section { display: flex; flex-direction: column; gap: 12px; padding-top: 18px; border-top: 1px solid var(--line); }
.eyebrow { display: flex; justify-content: space-between; gap: 12px; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.eyebrow .strong { color: var(--text); }
.bars { display: grid; grid-template-columns: 90px minmax(0, 1fr) 80px; gap: 12px; align-items: center; font-size: 13px; }
.bar { display: flex; height: 14px; }
.bar i { display: block; width: 0; height: 100%; background: var(--muted); border-radius: 0 4px 4px 0; }
.bar i.accent { background: var(--amber); }
.bars .num { text-align: right; }

.meta { padding-top: 14px; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.fine { margin: 0; font-size: 11px; line-height: 1.55; color: var(--dim); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.email-me { display: flex; flex-direction: column; gap: 10px; padding: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; }
.email-me .primary { height: 48px; }
.trap { position: absolute; left: -10000px; width: 1px; height: 1px; opacity: 0; }

/* App: sign-in and the garage (server-rendered, same tokens) */
.app { margin-top: 32px; display: flex; flex-direction: column; gap: 20px; }
.app h1 { font-size: clamp(28px, 3.4vw, 38px); }
.app-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.kicker { margin: 0 0 8px; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.kicker a { color: var(--muted); }
.kicker.accent { color: var(--amber); }
.muted { color: var(--muted); }
.stack { display: flex; flex-direction: column; gap: 14px; }
.columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; align-items: start; }
.columns.wide-left { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); }
.card .eyebrow { margin-bottom: 4px; }
.top-rule { padding-top: 16px; border-top: 1px solid var(--line); }
.auth { display: flex; flex-direction: column; gap: 16px; max-width: 460px; margin: 24px auto 0; padding: 28px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; }
.auth.wide { max-width: 640px; }
.error, .notice { margin: 0; padding: 12px 14px; border-radius: 10px; font-size: 14px; line-height: 1.5; }
.error { background: #2a1714; border: 1px solid #6b2f25; color: #f3c3b8; }
.notice { background: #1b2420; border: 1px solid #2f5a45; color: #bfe3cf; }
a.button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 11px 18px; text-decoration: none; text-align: center; }
a.primary.button { color: var(--bg); }
a.ghost.button { color: var(--text); }
.ghost.small { min-height: 36px; padding: 7px 12px; font-size: 13px; }
.account { display: flex; align-items: center; gap: 12px; margin: 0; }
.who { font-size: 13px; color: var(--muted); max-width: 22ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tabs.small { align-self: flex-start; font-size: 13px; }
.tabs.small a { min-height: 32px; padding: 6px 12px; }
.kpis b { font-size: clamp(24px, 3vw, 36px); }
.stats.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stats.mini b { font-size: 20px; }
.big { display: block; font-family: var(--display); font-size: clamp(40px, 5vw, 56px); font-weight: 600; line-height: 1.05; }
.vehicle-card { color: var(--text); text-decoration: none; gap: 14px; padding: 20px; }
.vehicle-card:hover { border-color: var(--amber); color: var(--text); }
.vc-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-family: var(--display); font-size: 22px; }
.chip { display: inline-block; padding: 3px 10px; border: 1px solid var(--line); border-radius: 20px; font-family: var(--mono); font-size: 12px; color: var(--muted); letter-spacing: 0; text-transform: none; }
.add-card { flex-direction: row; align-items: center; justify-content: space-between; padding: 16px 20px; border-style: dashed; color: var(--muted); text-decoration: none; }
.add-card b { font-family: var(--display); font-size: 24px; color: var(--amber); }
.add-card:hover { border-color: var(--amber); color: var(--text); }
.row-link { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-top: 1px solid var(--line); color: var(--text); text-decoration: none; font-size: 14px; }
.barlist { display: grid; grid-template-columns: minmax(110px, auto) minmax(0, 1fr) 84px; gap: 14px; align-items: center; font-size: 13px; }
.barsvg { display: block; width: 100%; height: 12px; }
.barsvg rect { fill: var(--amber); }
.barlist .num, .num { text-align: right; font-variant-numeric: tabular-nums; }
.rows { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px 16px; font-size: 13px; }
.splitbar { display: block; width: 100%; height: 14px; }
.splitbar .tracked, .sw.tracked { fill: #19a4b7; background: #19a4b7; }
.splitbar .estimated, .sw.estimated { fill: #c48225; background: #c48225; }
.legend { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 16px; font-size: 12px; }
.legend span { display: flex; align-items: center; gap: 8px; }
.sw { display: inline-block; width: 10px; height: 10px; border-radius: 2px; }
.hero-line { display: flex; justify-content: space-between; align-items: baseline; padding: 14px; background: var(--inset); border: 1px solid var(--line); border-radius: 10px; }
.hero-line b { font-family: var(--display); font-size: 28px; }
.form-card { gap: 16px; }
.form-card.narrow { max-width: 640px; }
.form-card.inline, form.inline { flex-direction: row; align-items: flex-end; gap: 12px; }
form.inline .field { flex: 1; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.grid4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.grid-diary { display: grid; grid-template-columns: 160px minmax(0, 1fr) 140px; gap: 12px; align-items: end; }
.grid-diary .wide { grid-column: 1 / -1; }
.grid-diary button { grid-column: 1 / -1; justify-self: start; }
.seg.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.seg.five { grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); }
.field select, .field textarea, .field input[type="date"], .field input[type="file"] { width: 100%; padding: 12px 14px; background: var(--control); border: 1px solid var(--line); border-radius: 8px; color: var(--text); font: 16px var(--mono); }
.field select { height: 52px; }
.field textarea { resize: vertical; line-height: 1.5; }
.field input[type="date"] { height: 52px; color-scheme: dark; }
.field select:focus, .field textarea:focus, .field input[type="date"]:focus { outline: none; border-color: var(--amber); }
.check { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; line-height: 1.5; }
.check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--amber); }
.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 13px; }
table.data th { padding: 8px 10px; text-align: left; font-weight: 400; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); border-bottom: 1px solid var(--line); }
table.data td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.data form { margin: 0; }
.link-button { padding: 0; background: none; border: 0; color: var(--muted); font-size: 12px; text-decoration: underline; }
.link-button:hover { color: var(--amber-hi); }
.diary-entry { display: flex; flex-direction: column; gap: 4px; padding: 14px 0; border-top: 1px solid var(--line); font-size: 14px; }
.diary-entry p, .diary-line { margin: 0; color: #c9c5bc; font-size: 13px; line-height: 1.55; }
.danger { min-height: 44px; padding: 11px 16px; background: transparent; color: #f3a08f; border: 1px solid #6b2f25; border-radius: 8px; font-size: 14px; }
.danger:hover { background: #2a1714; }
.danger-zone { border-color: #3a2420; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* Landing */
.landing { margin-top: 64px; }
.landing h1 { max-width: 16ch; font-size: clamp(40px, 6vw, 64px); }
.landing .lede { max-width: 60ch; font-size: 16px; }
.tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 40px; }
.tile { display: flex; flex-direction: column; gap: 12px; min-height: 210px; padding: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; color: var(--text); text-decoration: none; }
.tile:hover { border-color: var(--amber); color: var(--text); }
.tile b { font-family: var(--display); font-size: 26px; font-weight: 600; }
.tile p { margin: 0; font-size: 14px; line-height: 1.55; color: var(--muted); }
.tile .go { margin-top: auto; font-size: 14px; color: var(--amber); }

footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; max-width: 1200px; margin: 48px auto 0; padding: 20px 56px 40px; border-top: 1px solid var(--line); font-size: 12px; color: var(--dim); }

/* "Built by Simple Technologies" (public/st-brand/badge.js). The Stamp takes
   the amber accent; the footer Signature closes every page. */
st-badge { --st-accent: var(--amber); }
st-badge.stamp { margin-top: 32px; padding: 0; }
footer + st-badge { margin-top: -24px; padding-bottom: 32px; }

@media (max-width: 900px) {
  .wrap { padding: 20px; }
  .calc { grid-template-columns: 1fr; gap: 32px; margin-top: 28px; }
  .tiles { grid-template-columns: 1fr; }
  .landing { margin-top: 36px; }
  footer { padding: 20px 20px 32px; }
}

@media (max-width: 560px) {
  .grid2, .steps { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tabs { width: 100%; }
  .tabs a { flex: 1; justify-content: center; padding: 8px 4px; }
  .soon { display: none; }
  .card { padding: 20px; }
}