/* Feuille de style commune à tous les sites de l'usine. Aucune police ni ressource externe. */
:root {
  --bg: #f6f8f7; --surface: #ffffff; --text: #1b2626; --muted: #58676a; --border: #dbe3e1;
  --primary: #0f5c63; --primary-soft: #a9d3d6; --primary-ink: #ffffff; --accent: #c2570c;
  --link: #0b5a91; --note-info: #e8f3f4; --note-warn: #fdf1e3; --shadow: 0 1px 2px rgba(20,40,40,.06), 0 4px 14px rgba(20,40,40,.05);
  --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1415; --surface: #162022; --text: #e5ecea; --muted: #9db0b2; --border: #2a393b;
    --primary: #5cc1c8; --primary-soft: #285a5f; --primary-ink: #0b1b1c; --accent: #f0a15c;
    --link: #7cc0f0; --note-info: #173033; --note-warn: #362a1b; --shadow: none;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
a { color: var(--link); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--primary); color: var(--primary-ink); padding: 8px 14px; z-index: 50; }
.skip:focus { left: 8px; top: 8px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.hidden { display: none !important; }

/* En-tête */
.site-header { background: var(--surface); border-bottom: 1px solid var(--border); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; padding-top: 12px; padding-bottom: 8px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.15rem; color: var(--text); text-decoration: none; }
.brand-mark { width: 22px; height: 22px; border-radius: 6px; background: linear-gradient(135deg, var(--primary), var(--accent)); display: inline-block; }
.main-nav { display: flex; gap: 4px 6px; flex-wrap: wrap; }
.main-nav a { padding: 6px 12px; border-radius: 999px; text-decoration: none; color: var(--text); font-size: .95rem; }
.main-nav a:hover { background: var(--note-info); }
.main-nav a[aria-current="page"] { background: var(--primary); color: var(--primary-ink); }
.search-row { padding-bottom: 12px; }
.search { position: relative; max-width: 560px; }
.search input { width: 100%; font: inherit; padding: 11px 14px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg); color: var(--text); }
.results { position: absolute; z-index: 20; left: 0; right: 0; top: calc(100% + 4px); margin: 0; padding: 4px; list-style: none; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: 0 8px 24px rgba(0,0,0,.18); max-height: 60vh; overflow: auto; }
.results li { padding: 8px 10px; border-radius: 8px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; }
.results li:hover, .results li.sel { background: var(--note-info); }
.results .r-name { font-weight: 600; }
.results .r-meta { color: var(--muted); font-size: .85rem; }
.results .r-links a { font-size: .85rem; margin-right: 10px; }

/* Bandeau de fraîcheur des données (visible sur toutes les pages) */
.freshness { background: var(--note-info); border-bottom: 1px solid var(--border); font-size: .88rem; }
.freshness .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 18px; padding-top: 8px; padding-bottom: 8px; }
.freshness .fr-main { font-weight: 600; color: var(--text); }
.freshness .dot { width: 9px; height: 9px; border-radius: 50%; background: #2f9e44; display: inline-block; margin-right: 8px; vertical-align: middle; }
.freshness ul { display: flex; flex-wrap: wrap; gap: 2px 16px; list-style: none; margin: 0; padding: 0; color: var(--muted); }

/* Contenu */
main { padding-top: 18px; padding-bottom: 40px; min-height: 60vh; }
h1 { font-size: clamp(1.65rem, 4.2vw, 2.35rem); line-height: 1.2; margin: .3em 0 .4em; letter-spacing: -.01em; }
h2 { font-size: 1.35rem; margin: 1.8em 0 .5em; line-height: 1.3; }
h3 { font-size: 1.1rem; margin: 1.3em 0 .4em; }
p { margin: .6em 0; }
.lead { font-size: 1.1rem; color: var(--text); }
.muted { color: var(--muted); font-size: .92rem; }
.crumbs ol { display: flex; flex-wrap: wrap; list-style: none; margin: 0 0 4px; padding: 0; font-size: .88rem; color: var(--muted); }
.crumbs li + li::before { content: "›"; margin: 0 8px; color: var(--muted); }
.crumbs a { color: var(--muted); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin: 18px 0; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; display: flex; flex-direction: column; gap: 2px; box-shadow: var(--shadow); }
.card-l { color: var(--muted); font-size: .85rem; }
.card-v { font-size: 1.65rem; line-height: 1.2; color: var(--primary); }
.card-s { color: var(--muted); font-size: .85rem; }
.card a.card-link { text-decoration: none; }

.table-wrap { overflow-x: auto; margin: 14px 0; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: .95rem; }
caption { text-align: left; padding: 10px 14px; font-weight: 600; }
th, td { padding: 9px 14px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
thead th { background: var(--note-info); font-weight: 600; white-space: nowrap; }
thead th button { all: unset; cursor: pointer; font-weight: 600; }
thead th button::after { content: " ↕"; color: var(--muted); font-size: .8em; }
thead th[aria-sort="ascending"] button::after { content: " ↑"; color: var(--accent); }
thead th[aria-sort="descending"] button::after { content: " ↓"; color: var(--accent); }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
tbody th { font-weight: 600; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

.note { border-radius: var(--radius); padding: 12px 16px; margin: 16px 0; border: 1px solid var(--border); }
.note-info { background: var(--note-info); }
.note-warn { background: var(--note-warn); }
.note p { margin: .3em 0; }
.badge { display: inline-block; padding: 1px 9px; border-radius: 999px; background: var(--note-info); color: var(--primary); font-size: .8rem; font-weight: 600; border: 1px solid var(--border); }
.badge-warn { background: var(--note-warn); color: var(--accent); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 8px 0; }
.chips li { background: var(--surface); border: 1px solid var(--border); border-radius: 999px; padding: 2px 12px; font-size: .9rem; }

/* Graphiques */
.chart { width: 100%; height: auto; max-width: 680px; display: block; margin: 10px 0; }
.chart-box { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 14px; margin: 14px 0; }
.ch-line { stroke: var(--primary); stroke-width: 2.6; }
.ch-dot { fill: var(--surface); stroke: var(--primary); stroke-width: 2.6; }
.ch-grid { stroke: var(--border); stroke-width: 1; }
.ch-lab { fill: var(--muted); font-size: 12px; }
.ch-val { fill: var(--text); font-size: 12px; font-weight: 600; }
.bar { fill: var(--primary-soft); }
.bar-hl { fill: var(--primary); }
.ch-ref { stroke: var(--accent); stroke-width: 2; stroke-dasharray: 5 4; }

/* Calculateurs */
.calc { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin: 14px 0; display: grid; gap: 12px; }
.calc-row { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: end; }
.calc label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 4px; }
.calc input, .calc select { font: inherit; padding: 9px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--text); min-width: 160px; }
.calc-out { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; }
.calc-out div { background: var(--bg); border-radius: 8px; padding: 10px 12px; }
.calc-out span { display: block; color: var(--muted); font-size: .82rem; }
.calc-out strong { font-size: 1.3rem; color: var(--primary); }

/* Accueil */
.hero { padding: 18px 0 6px; }
.hero p { max-width: 62ch; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 14px; margin: 18px 0; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; text-decoration: none; color: var(--text); box-shadow: var(--shadow); display: block; }
.tile:hover { border-color: var(--primary); }
.tile h2 { margin: 0 0 6px; font-size: 1.2rem; color: var(--primary); }
.tile p { margin: 0; color: var(--muted); font-size: .95rem; }
.cols-list { columns: 3 200px; column-gap: 24px; list-style: none; padding: 0; margin: 10px 0; }
.cols-list li { break-inside: avoid; padding: 2px 0; }

/* Bornes de recharge */
.lieux { list-style: none; padding: 0; margin: 14px 0; display: grid; gap: 12px; }
.lieu { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.lieu h3 { margin: 0 0 2px; font-size: 1.05rem; }
.lieu .addr { color: var(--muted); font-size: .92rem; margin: 0 0 8px; }
.lieu dl { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 6px 18px; margin: 8px 0 0; }
.lieu dt { color: var(--muted); font-size: .8rem; }
.lieu dd { margin: 0; font-size: .95rem; }
details > summary { cursor: pointer; font-weight: 600; margin: 12px 0; color: var(--link); }

/* Pied de page */
.site-footer { background: var(--surface); border-top: 1px solid var(--border); padding: 26px 0 30px; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 20px; }
.site-footer ul { list-style: none; padding: 0; margin: 6px 0 0; }
.site-footer li { padding: 2px 0; }
.footer-note { color: var(--muted); margin-top: 14px; font-size: .85rem; }
.linklike { all: unset; cursor: pointer; color: var(--link); text-decoration: underline; }
.ad { min-height: 0; margin: 20px 0; text-align: center; }

@media (max-width: 560px) {
  th, td { padding: 8px 10px; }
  .card-v { font-size: 1.4rem; }
}
@media print { .site-header .search-row, .ad, .calc { display: none; } }