/* GarageFit — plan de garage vu de dessus : grille de chantier, cotes en mono, marquage au sol jaune */
:root {
  --paper: #ECEEEB;
  --surface: #F8F9F7;
  --ink: #1B2124;
  --muted: #586165;
  --line: #C8CDCA;
  --mark: #E3AA08;
  --mark-ink: #1B2124;
  --ok: #2B7A4B;
  --ok-bg: #DDEFE3;
  --warn: #9A6410;
  --warn-bg: #F6E9CF;
  --bad: #AE3B2A;
  --bad-bg: #F5DDD8;
  --plan-wall: #3A4246;
  --plan-car: #2E5E86;
  --plan-car-fill: #D6E3EE;
  --display: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --body: "Public Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --radius: 6px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #14181A; --surface: #1C2225; --ink: #E4E8E6; --muted: #9AA4A7; --line: #313A3E;
    --mark: #F0C02E; --mark-ink: #14181A;
    --ok: #6CC991; --ok-bg: #1D3427; --warn: #E9B356; --warn-bg: #3A2E17; --bad: #EE8572; --bad-bg: #3D221D;
    --plan-wall: #AEB7BA; --plan-car: #8DB8DD; --plan-car-fill: #233545;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #14181A; --surface: #1C2225; --ink: #E4E8E6; --muted: #9AA4A7; --line: #313A3E;
  --mark: #F0C02E; --mark-ink: #14181A;
  --ok: #6CC991; --ok-bg: #1D3427; --warn: #E9B356; --warn-bg: #3A2E17; --bad: #EE8572; --bad-bg: #3D221D;
  --plan-wall: #AEB7BA; --plan-car: #8DB8DD; --plan-car-fill: #233545;
  color-scheme: dark;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.55;
}
a { color: inherit; text-decoration-color: var(--mark); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--ink); }
:focus-visible { outline: 3px solid var(--mark); outline-offset: 2px; }

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}

/* En-tête : règle graduée */
.site-head { border-bottom: 1px solid var(--line); background: var(--surface); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; flex-wrap: wrap; }
.brand { font-family: var(--display); font-weight: 700; font-size: 1.6rem; letter-spacing: 0.02em; text-decoration: none; display: inline-flex; align-items: center; gap: 10px; }
.brand-mark { display: inline-block; width: 26px; height: 18px; border: 3px solid var(--ink); border-bottom: none; position: relative; }
.brand-mark::after { content: ""; position: absolute; left: 4px; right: 4px; bottom: 0; height: 7px; background: var(--mark); border-radius: 2px 2px 0 0; }
.site-head nav { display: flex; gap: 18px; font-size: 0.95rem; }
.ruler {
  height: 10px;
  background:
    repeating-linear-gradient(90deg, var(--muted) 0 1px, transparent 1px 10px) bottom / 100% 5px no-repeat,
    repeating-linear-gradient(90deg, var(--ink) 0 1px, transparent 1px 100px) bottom / 100% 10px no-repeat;
  opacity: 0.45;
}

h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.08; text-wrap: balance; letter-spacing: 0.005em; }
h1 { font-size: clamp(2.2rem, 5.5vw, 3.6rem); margin: 0 0 12px; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.1rem); margin: 0 0 14px; }
h3 { font-size: 1.3rem; margin: 0 0 8px; }
.eyebrow { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin: 0 0 10px; }
.lede { font-size: 1.12rem; max-width: 62ch; color: var(--ink); margin: 0; }
.muted { color: var(--muted); }
.mono, .num { font-family: var(--mono); font-variant-numeric: tabular-nums; }

.stripe { display: inline; background: linear-gradient(transparent 62%, var(--mark) 62%, var(--mark) 92%, transparent 92%); padding: 0 2px; }

section { padding-block: 40px; }
section + section { border-top: 1px solid var(--line); }

/* Calculateur */
.calc { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: 28px; align-items: start; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field label { font-size: 0.85rem; font-weight: 600; }
.field .hint { font-size: 0.78rem; color: var(--muted); }
.input-unit { display: flex; align-items: stretch; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); overflow: hidden; }
.input-unit input { flex: 1; min-width: 0; border: none; background: transparent; color: var(--ink); font-family: var(--mono); font-size: 1.1rem; padding: 9px 10px; }
.input-unit input:focus { outline: none; }
.input-unit:focus-within { outline: 3px solid var(--mark); outline-offset: 1px; }
.input-unit span { font-family: var(--mono); font-size: 0.85rem; color: var(--muted); padding: 0 10px; display: flex; align-items: center; border-left: 1px solid var(--line); }
.fieldset-title { grid-column: 1 / -1; font-family: var(--mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); border-bottom: 1px dashed var(--line); padding-bottom: 4px; margin-top: 4px; }
.margins { margin-top: 16px; }
.range-field label { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.range-field output { font-family: var(--mono); font-variant-numeric: tabular-nums; font-weight: 500; background: var(--mark); color: var(--mark-ink); padding: 0 6px; border-radius: 3px; }
.range-field input[type="range"] { width: 100%; accent-color: var(--mark); margin: 4px 0 0; }
.presets { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }

.btn { font: inherit; font-weight: 600; cursor: pointer; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); color: var(--ink); padding: 8px 12px; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.btn:hover { border-color: var(--ink); }
.btn-small { font-size: 0.82rem; padding: 6px 10px; }
.btn-mark { background: var(--mark); color: var(--mark-ink); border-color: var(--mark); }
.btn-mark:hover { border-color: var(--ink); }

.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 12px; }
.toolbar input[type="search"], .toolbar select { font: inherit; font-size: 0.92rem; padding: 7px 10px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); color: var(--ink); min-width: 0; }
.toolbar input[type="search"] { flex: 1 1 180px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { font: inherit; font-size: 0.82rem; cursor: pointer; padding: 5px 10px; border-radius: 999px; border: 1px solid var(--line); background: transparent; color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.chip .count { font-family: var(--mono); opacity: 0.75; margin-left: 4px; }

.results { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); max-height: 560px; overflow-y: auto; }
.results li + li { border-top: 1px solid var(--line); }
.row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; align-items: center; padding: 10px 14px; cursor: pointer; }
.row:hover, .row[aria-current="true"] { background: var(--paper); }
.row[aria-current="true"] { box-shadow: inset 4px 0 0 var(--mark); }
.row .name { font-weight: 600; }
.row .name a { text-decoration: none; }
.row .name a:hover { text-decoration: underline; text-decoration-color: var(--mark); }
.row .dims { grid-column: 1; font-family: var(--mono); font-size: 0.8rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.row .pill { grid-row: 1 / span 2; grid-column: 2; }
.empty { padding: 20px; color: var(--muted); }

.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 0.8rem; font-weight: 600; padding: 3px 9px; border-radius: 999px; white-space: nowrap; }
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill.ok { color: var(--ok); background: var(--ok-bg); }
.pill.juste { color: var(--warn); background: var(--warn-bg); }
.pill.non { color: var(--bad); background: var(--bad-bg); }

/* Plan */
.plan-card { display: grid; grid-template-columns: minmax(0, 240px) minmax(0, 1fr); gap: 20px; align-items: start; }
.plan-svg { width: 100%; max-width: 260px; height: auto; display: block; }
.plan-stack { display: grid; gap: 18px; margin-top: 12px; min-width: 0; }
.plan-stack .plan-svg { max-width: 230px; margin: 0 auto; }
.plan-stack #detail { border-top: 1px dashed var(--line); padding-top: 14px; min-width: 0; }
.checks li > span:last-child { min-width: 0; overflow-wrap: anywhere; }
.plan-svg text { font-family: var(--mono); fill: var(--muted); }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.checks li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px; align-items: baseline; font-size: 0.93rem; }
.checks .k { font-weight: 600; }
.checks .v { color: var(--muted); }
.verdict-title { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 12px; }
.verdict-title h3 { margin: 0; }

/* Tableaux */
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: 0.93rem; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: none; }
th { font-family: var(--mono); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); font-weight: 500; }
td.num { white-space: nowrap; }

/* Fiche modèle */
.crumbs { font-size: 0.85rem; color: var(--muted); padding-top: 18px; }
.back-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; }
.back-bar .btn { color: var(--ink); }
.answer { border-left: 5px solid var(--mark); background: var(--surface); padding: 16px 18px; border-radius: 0 var(--radius) var(--radius) 0; margin-top: 22px; max-width: 70ch; }
.answer p { margin: 0; }
.spec-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.spec { padding: 16px; }
.spec + .spec { border-left: 1px solid var(--line); }
.spec .label { font-family: var(--mono); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); }
.spec .value { font-family: var(--display); font-weight: 700; font-size: 2rem; font-variant-numeric: tabular-nums; }
.spec .sub { font-family: var(--mono); font-size: 0.8rem; color: var(--muted); }
.two-col { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 28px; align-items: start; }

.cta { display: grid; gap: 14px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.cta p { margin: 0; }
.cta .actions { display: flex; flex-wrap: wrap; gap: 10px; }
.disclosure { font-size: 0.78rem; color: var(--muted); }

.similar { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.similar a { display: block; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); text-decoration: none; }
.similar a:hover { border-color: var(--ink); }
.similar .sname { font-weight: 600; display: block; }
.similar .sdims { font-family: var(--mono); font-size: 0.8rem; color: var(--muted); }

.faq details { border-bottom: 1px solid var(--line); padding-block: 12px; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq p { margin: 8px 0 0; max-width: 70ch; }

/* Catalogue */
.brands { columns: 3 220px; column-gap: 28px; }
.brand-group { break-inside: avoid; margin-bottom: 20px; }
.brand-group h3 { border-bottom: 2px solid var(--mark); display: inline-block; padding-bottom: 2px; }
.brand-group ul { list-style: none; margin: 6px 0 0; padding: 0; display: grid; gap: 4px; }
.brand-group li { display: flex; justify-content: space-between; gap: 10px; font-size: 0.93rem; }
.brand-group .len { font-family: var(--mono); font-size: 0.8rem; color: var(--muted); }

.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.steps p { margin: 0; color: var(--muted); }

.site-foot { border-top: 1px solid var(--line); background: var(--surface); font-size: 0.85rem; color: var(--muted); }
.site-foot .wrap { padding-block: 28px; display: grid; gap: 10px; }
.site-foot p { margin: 0; max-width: 80ch; }

@media (max-width: 820px) {
  .calc, .two-col, .plan-card { grid-template-columns: minmax(0, 1fr); }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .plan-svg { margin: 0 auto; }
}
@media (max-width: 520px) {
  .spec-grid { grid-template-columns: minmax(0, 1fr); }
  .spec + .spec { border-left: none; border-top: 1px solid var(--line); }
  .fields { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  section { padding-block: 28px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }
.detail-actions, .hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.detail-actions { margin-top: 16px; }
.hero-actions { margin-top: 18px; }
.note { margin: 14px 0 0; padding: 10px 14px; background: var(--warn-bg); color: var(--ink); border-radius: var(--radius); max-width: 70ch; font-size: 0.93rem; }
.source-line { margin: 10px 0 0; font-size: 0.8rem; color: var(--muted); }

/* Calculateur en trois colonnes alignées : garage | modèle sélectionné | recherche et liste */
.wrap { max-width: 1240px; }
.calc-3 { grid-template-columns: minmax(0, 300px) minmax(0, 300px) minmax(0, 1fr); gap: 20px; }
.calc-3 > * { min-width: 0; }
.calc-model { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 16px); }
.calc-model .plan-stack .plan-svg { max-width: 200px; }
.calc-list .results { max-height: 760px; }
@media (max-width: 1100px) {
  .calc-3 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .calc-list { grid-column: 1 / -1; }
  .calc-model { position: static; }
}
@media (max-width: 680px) {
  .calc-3 { grid-template-columns: minmax(0, 1fr); }
}
.range-field output { white-space: nowrap; flex-shrink: 0; }
.range-field label { flex-wrap: wrap; }

/* Ordre : garage | recherche et liste | modèle sélectionné */
.calc-3 { grid-template-columns: minmax(0, 300px) minmax(0, 1fr) minmax(0, 300px); }
.calc-garage { order: 1; }
.calc-list { order: 2; }
.calc-model { order: 3; }
@media (max-width: 1100px) {
  .calc-3 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .calc-model { order: 2; }
  .calc-list { order: 3; }
}
@media (max-width: 680px) {
  .calc-3 { grid-template-columns: minmax(0, 1fr); }
}