/* AvGas : feuille de style unique. Téléphone d'abord, menu latéral à partir de 900 px. */
:root {
  --fond: #F5F6F8;
  --carte: #FFFFFF;
  --texte: #15202B;
  --doux: #4A5562;
  --pale: #9AA4AF;
  --bord: #DDE1E6;
  --ligne: #EEF0F3;
  --bleu: #1F5FAD;
  --bleu-fonce: #164A87;
  --bleu-clair: #E3ECF7;
  --orange: #B45309;
  --orange-clair: #FEF3E2;
  --vert: #166534;
  --vert-clair: #E7F5EC;
  --rouge: #B42318;
  --rouge-clair: #FDECEA;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; -webkit-tap-highlight-color: rgba(31, 95, 173, .15); }
a, button, label, summary, input, select, textarea { touch-action: manipulation; }
h1, h2 { text-wrap: balance; }
.evitement { position: absolute; left: 8px; top: -60px; z-index: 20; background: var(--bleu); color: #fff; padding: 10px 14px; border-radius: 8px; font-weight: 600; }
.evitement:focus { top: 8px; color: #fff; }
main:focus { outline: none; }
body { margin: 0; background: var(--fond); color: var(--texte); font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--bleu); text-decoration: none; }
a:hover { color: var(--bleu-fonce); text-decoration: underline; }
h1 { font-size: 20px; margin: 0; }
h2 { font-size: 17px; margin: 20px 0 10px; }
.carte h2 { margin: 0; }
small, .petit { font-size: 13px; color: var(--doux); }
.grand { font-size: 26px; font-weight: 700; line-height: 1.2; }
.aide { font-size: 13px; color: var(--doux); margin: 12px 0; }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 13px; }
pre.mono { background: var(--fond); padding: 10px; border-radius: 8px; overflow-x: auto; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
:focus-visible { outline: 3px solid var(--bleu); outline-offset: 2px; }

.bandeau-env { background: var(--orange); color: #fff; font-size: 12px; font-weight: 600; letter-spacing: .05em; text-align: center; padding: 4px 8px; }

/* Cadre général */
.cadre { display: flex; min-height: 100vh; }
.cote { display: none; }
.principal { flex: 1; min-width: 0; padding: 0 16px 32px; max-width: 1100px; }
.entete { display: flex; align-items: center; gap: 8px; min-height: 64px; }
.entete h1 { flex: 1; }
.retour { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; color: var(--texte); margin-left: -10px; }

.menu-mobile { position: relative; }
.menu-mobile summary { list-style: none; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; cursor: pointer; border-radius: 10px; }
.menu-mobile summary::-webkit-details-marker { display: none; }
.menu-mobile[open] summary { background: var(--bleu-clair); }
.menu-mobile .menu { position: absolute; right: 0; top: 48px; z-index: 10; width: 260px; max-height: 80vh; overflow-y: auto; background: var(--carte); border: 1px solid var(--bord); border-radius: 12px; padding: 8px; box-shadow: 0 8px 24px rgba(21, 32, 43, .15); }

.menu { display: flex; flex-direction: column; gap: 2px; }
.menu-titre { font-size: 12px; color: var(--doux); text-transform: uppercase; letter-spacing: .04em; padding: 14px 12px 4px; }
.menu-lien { padding: 10px 12px; border-radius: 8px; color: var(--texte); min-height: 44px; display: flex; align-items: center; gap: 6px; }
.menu-lien:hover { background: var(--ligne); text-decoration: none; color: var(--texte); }
.menu-lien.actif { background: var(--bleu-clair); color: var(--bleu-fonce); font-weight: 600; }
.menu-lien.inactif { color: var(--pale); }
.menu-lien.inactif small { color: var(--pale); font-size: 11px; }
.menu-compte { border-top: 1px solid var(--bord); margin-top: 12px; padding: 12px; font-size: 13px; display: flex; flex-direction: column; gap: 8px; word-break: break-all; }

@media (min-width: 900px) {
  .cote { display: block; width: 240px; flex: none; padding: 16px 8px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
  .marque img { vertical-align: -4px; margin-right: 4px; }
  .marque { display: block; font-size: 20px; font-weight: 700; color: var(--texte); padding: 8px 12px 8px; }
  .menu-mobile { display: none; }
  .principal { padding: 8px 32px 40px; }
  .entete { min-height: 72px; }
  h1 { font-size: 26px; }
}

/* Blocs */
.carte { background: var(--carte); border: 1px solid var(--bord); border-radius: 12px; padding: 16px; margin-bottom: 12px; }
.carte-lien { display: flex; flex-direction: column; gap: 4px; color: var(--texte); }
.carte-lien:hover { border-color: var(--bleu); text-decoration: none; color: var(--texte); }
.pile { display: flex; flex-direction: column; gap: 10px; }
.grille { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); gap: 12px; }
.grille .carte { margin: 0; }
.ligne-entre { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.inactive { opacity: .6; }
details > summary { cursor: pointer; min-height: 44px; display: flex; align-items: center; font-weight: 600; }
.details { display: grid; grid-template-columns: auto 1fr; gap: 4px 16px; margin: 0; font-size: 14px; }
.details dt { color: var(--doux); }
.details dd { margin: 0; }

.tuiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 8px; }
@media (min-width: 900px) { .tuiles { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.tuile { display: flex; flex-direction: column; justify-content: center; gap: 4px; min-height: 96px; padding: 16px; border-radius: 12px; background: var(--bleu); color: #fff; font-size: 18px; }
.tuile small { color: inherit; opacity: .85; }
.tuile.inactive { background: var(--carte); color: var(--pale); border: 1px dashed var(--bord); opacity: 1; }

/* Messages */
.message { border-radius: 10px; padding: 12px 14px; margin-bottom: 12px; font-size: 14px; border: 1px solid; }
.message-ok { background: var(--vert-clair); border-color: #B7DFC4; color: var(--vert); }
.message-attention { background: var(--orange-clair); border-color: #F5D3A6; color: #8A3F06; }
.message-erreur { background: var(--rouge-clair); border-color: #F4BDB7; color: var(--rouge); }

/* Formulaires */
.formulaire { display: flex; flex-direction: column; gap: 14px; }
.champs { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr)); gap: 14px; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 14px; color: var(--doux); }
input, select, textarea { font: inherit; color: var(--texte); background: #fff; border: 1px solid var(--pale); border-radius: 8px; padding: 0 12px; min-height: 44px; width: 100%; }
textarea { padding: 10px 12px; resize: vertical; }
input[readonly] { background: var(--fond); }
input[type="checkbox"], input[type="radio"] { width: 22px; height: 22px; min-height: 0; margin: 0; accent-color: var(--bleu); flex: none; }
input[type="file"] { padding: 8px; }
.case { flex-direction: row; align-items: center; gap: 10px; color: var(--texte); min-height: 44px; }
.case.grande { border: 1px solid var(--bord); border-radius: 10px; padding: 8px 12px; font-size: 16px; }
.choix { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 16px; }
.choix legend { font-size: 14px; color: var(--doux); padding: 0; margin-bottom: 6px; }
.filtres { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.filtres input { flex: 1 1 220px; width: auto; }
.filtres select { flex: 0 1 220px; width: auto; }
.en-ligne { display: inline-flex; flex-wrap: wrap; align-items: flex-end; gap: 8px; margin: 8px 0 0; }

.actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 12px; }
.formulaire .actions { margin: 0; }
.bouton { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px; border-radius: 10px; border: 1px solid var(--bleu); background: #fff; color: var(--bleu); font: inherit; font-weight: 600; cursor: pointer; }
.bouton:hover { background: var(--bleu-clair); text-decoration: none; }
.bouton-plein { background: var(--bleu); color: #fff; }
.bouton-plein:hover { background: var(--bleu-fonce); color: #fff; }
.bouton:active { background: var(--bleu-clair); border-color: var(--bleu-fonce); transform: translateY(1px); }
.bouton-plein:active { background: #103A6B; }
.bouton[disabled] { opacity: .65; cursor: progress; }
.bouton-lien { background: none; border: 0; padding: 0; color: var(--bleu); font: inherit; cursor: pointer; text-align: left; min-height: 32px; }
.bouton-lien:hover { text-decoration: underline; }

/* Tableaux */
.defile { overflow-x: auto; }
.carte.defile { padding: 4px 8px; }
.tableau { width: 100%; border-collapse: collapse; font-size: 14px; }
.tableau th { text-align: left; font-size: 12px; font-weight: 600; color: var(--doux); padding: 10px 8px; white-space: nowrap; }
.tableau td { padding: 10px 8px; border-top: 1px solid var(--ligne); vertical-align: top; white-space: nowrap; }
.tableau td.texte { white-space: normal; min-width: 180px; }
.tableau.compact td { padding: 6px 8px; }
.tableau .nombre { text-align: right; font-variant-numeric: tabular-nums; }
.tableau tr.annule td { color: var(--pale); text-decoration: line-through; }
.sans-retour { white-space: nowrap; }

/* Roulette de jaugeage */
.jauge { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 20px; }
.roulette { position: relative; display: flex; align-items: center; gap: 4px; background: var(--fond); border-radius: 12px; padding: 0 10px; height: 200px; }
.roue { height: 200px; overflow-y: scroll; scroll-snap-type: y mandatory; scrollbar-width: none; width: 64px; text-align: center; overscroll-behavior: contain; touch-action: pan-y; -webkit-overflow-scrolling: touch; contain: strict; }
.roue[data-roue="mm"] { width: 44px; }
.roue::-webkit-scrollbar { display: none; }
.roue-val, .roue-pas { height: 40px; line-height: 40px; scroll-snap-align: center; font-size: 18px; color: var(--pale); font-variant-numeric: tabular-nums; }
/* Le chiffre choisi grossit par un zoom (sans recalcul de la mise en page pendant le défilement). */
.roue-val { transition: transform .12s ease-out, color .12s ease-out; }
.roue-val.choisi { transform: scale(1.55); font-weight: 700; color: var(--texte); }
.roue-val.proche { color: var(--doux); }
.roue-unite { font-size: 14px; color: var(--doux); }
.roue-cadre { position: absolute; left: 6px; right: 6px; top: 80px; height: 40px; border-top: 2px solid var(--bleu); border-bottom: 2px solid var(--bleu); border-radius: 4px; pointer-events: none; }
.jauge-saisie { display: flex; flex-direction: column; gap: 6px; }
.jauge-litres { font-size: 30px; font-weight: 700; font-variant-numeric: tabular-nums; }
.jauge-hauteur { width: 120px; font-size: 20px; text-align: right; }
.jauge-erreur { font-size: 13px; color: var(--rouge); min-height: 1em; }

/* Connexion */
.page-connexion .connexion { max-width: 420px; margin: 0 auto; padding: 48px 16px; }
.page-connexion h1 { font-size: 32px; }
.sous-titre { color: var(--doux); margin: 4px 0 24px; }

/* Étiquette carburant, sur le modèle du marquage aviation : AVGAS en blanc sur rouge, bande bleue du 100LL */
.etiquette { display: inline-flex; align-items: stretch; vertical-align: middle; border-radius: 3px; overflow: hidden; line-height: 1; white-space: nowrap; }
.etiquette-texte { background: #D71920; color: #fff; font-weight: 800; font-size: 12px; letter-spacing: .02em; padding: 4px 6px; font-stretch: condensed; font-family: "Arial Narrow", "Roboto Condensed", "Helvetica Neue", system-ui, sans-serif; }
.etiquette.bande-bleue::before { content: ""; width: 6px; background: #1F6FC5; border-right: 2px solid #fff; }
.etiquette-autre { background: var(--ligne); color: var(--texte); font-weight: 700; font-size: 12px; padding: 4px 6px; }
.bareme-entete .etiquette-texte { font-size: 18px; padding: 8px 10px; }
.bareme-entete .etiquette.bande-bleue::before { width: 10px; border-right-width: 3px; }

/* Barème imprimable */
.bareme-feuille { background: var(--carte); border: 1px solid var(--bord); border-radius: 12px; padding: 16px; }
.bareme-entete { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 12px; }
.bareme-entete h2 { margin: 0; }
.bareme-entete p { margin: 2px 0 0; }
.bareme-colonnes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 16px; align-items: start; }
@media (min-width: 700px) { .bareme-colonnes { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.bareme-table { width: 100%; border-collapse: collapse; font-size: 14px; font-variant-numeric: tabular-nums; }
.bareme-table th { font-size: 12px; color: var(--doux); text-align: left; padding: 4px 6px; border-bottom: 1px solid var(--texte); }
.bareme-table td { padding: 2px 6px; border-bottom: 1px solid var(--ligne); }
.bareme-table .nombre { text-align: right; }
.bareme-table tr:nth-child(5n) td { border-bottom-color: var(--pale); }
.bareme-table tr.sous-mini td { background: var(--ligne); color: var(--doux); }
.bareme-pied { margin-top: 12px; }

@page { size: A4 portrait; margin: 10mm; }
@media print {
  body { background: #fff; }
  .cote, .entete, .ecran-seul, .menu-mobile, .message { display: none !important; }
  .cadre { display: block; min-height: 0; }
  .principal { padding: 0; max-width: none; }
  .bareme-feuille { border: 0; padding: 0; border-radius: 0; }
  .bareme-colonnes { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 5mm; }
  .bareme-table { font-size: 8.5pt; line-height: 1.2; }
  .bareme-table th { font-size: 8pt; padding: 1mm 1.5mm; }
  .bareme-table td { padding: 0.35mm 1.5mm; }
  .bareme-entete h2 { font-size: 14pt; }
  .bareme-pied { font-size: 8pt; }
  .etiquette, .etiquette *, .etiquette::before, .bareme-table tr.sous-mini td, .bandeau-env { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

/* Tarif posé en addition */
.addition { display: grid; grid-template-columns: 24px minmax(0, 1fr) 124px; gap: 8px; align-items: center; max-width: 460px; }
.addition-signe { font-size: 24px; font-weight: 700; color: var(--doux); text-align: center; }
.addition-nom { font-size: 15px; color: var(--texte); gap: 0; }
.addition-nom small { font-size: 12px; }
.addition input { text-align: right; font-size: 20px; font-variant-numeric: tabular-nums; }
.addition hr { grid-column: 1 / -1; width: 100%; border: 0; border-top: 2px solid var(--texte); margin: 2px 0; }
.addition-nom.addition-total { font-weight: 700; }
.addition input.addition-total { font-size: 26px; font-weight: 700; border: 2px solid var(--bleu); min-height: 52px; }
.barre { display: flex; height: 22px; border-radius: 6px; overflow: hidden; border: 1px solid var(--bord); max-width: 460px; }
.barre-cout { background: #7FB2E8; }
.barre-frais { background: var(--bleu); }
.barre-legende { display: flex; justify-content: space-between; font-size: 12px; color: var(--doux); max-width: 460px; font-variant-numeric: tabular-nums; }

/* Vanne : cuves, tuyaux, interrupteur */
.vanne { max-width: 460px; }
.vanne-cuves { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; }
.vanne-cuves.deux { grid-template-columns: 1fr 1fr; }
.vanne-cuve { border: 2px solid var(--bord); border-radius: 12px; padding: 10px; gap: 6px; color: var(--texte); cursor: pointer; position: relative; }
.vanne-cuve.service { border-color: var(--bleu); background: var(--bleu-clair); }
.vanne-cuve:has(input:checked):not(.service) { border-color: var(--orange); border-style: dashed; }
.vanne-cuve:has(input:focus-visible) { outline: 3px solid var(--bleu); outline-offset: 2px; }
.vanne-etat { font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--pale); }
.vanne-cuve.service .vanne-etat { color: var(--bleu-fonce); }
.vanne-reservoir { height: 54px; border: 2px solid var(--pale); border-radius: 40px / 22px; background: var(--carte); }
.vanne-cuve.service .vanne-reservoir { border-color: var(--bleu); }
.vanne-tuyaux { height: 34px; width: 100%; display: block; margin: -8px 0; }
.vanne-tuyaux path { fill: none; stroke: var(--bord); stroke-width: 5; }
.vanne-tuyaux path.actif { stroke: var(--bleu); }
.vanne-inter { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 10px; font-weight: 700; }
.vanne-inter span:first-child { text-align: right; }
.vanne-piste { width: 96px; height: 48px; border-radius: 24px; background: var(--bleu); border: 0; position: relative; padding: 0; cursor: pointer; }
.vanne-piste::after { content: ""; position: absolute; top: 5px; left: 5px; width: 38px; height: 38px; border-radius: 50%; background: #fff; transition: transform .18s ease-out; }
.vanne-piste[aria-checked="true"]::after { transform: translateX(48px); }
@media (prefers-reduced-motion: reduce) { .vanne-piste::after, .roue-val { transition: none; } }
.vanne-pompe { align-self: center; border: 2px solid var(--bleu); border-radius: 10px; padding: 6px 14px; font-weight: 700; color: var(--bleu-fonce); }
.vanne-confirmer { border: 1px solid var(--bord); border-radius: 12px; padding: 12px; background: var(--fond); }

/* Cuve dessinée avec son niveau */
.reservoir { width: 100%; max-width: 220px; height: auto; display: block; }
.reservoir-fond { fill: var(--carte); }
.reservoir-niveau { fill: #8DBBEA; }
.reservoir-bord { fill: none; stroke: var(--pale); stroke-width: 2; }
.vanne-cuve.service .reservoir-bord { stroke: var(--bleu); }
.reservoir-litres { font-size: 17px; font-weight: 700; fill: var(--texte); font-variant-numeric: tabular-nums; }
a.vanne-cuve { display: flex; flex-direction: column; text-decoration: none; }
a.vanne-cuve:hover { border-color: var(--bleu); text-decoration: none; color: var(--texte); }

/* Stock */
.stock-cuves { grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px), 1fr)); margin-bottom: 12px; }
.stock-alerte { color: var(--orange); font-size: 13px; font-weight: 600; }
.stock-synthese { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.stock-synthese div { display: flex; flex-direction: column; gap: 2px; }
details.annuler > summary { min-height: 32px; font-weight: 400; color: var(--bleu); }
details.annuler form { min-width: 220px; margin-top: 6px; }

/* Jauger */
.jauger-choix .vanne-cuve:has(input:checked) { border-color: var(--bleu); border-style: solid; background: var(--bleu-clair); }
.jauger-ecart { margin: 0; font-size: 15px; color: var(--doux); }
.jauger-ecart.hors { color: var(--orange); font-weight: 600; }

/* Erreur de saisie placée sous le champ en cause */
.erreur-champ { color: var(--rouge); font-size: 13px; font-weight: 600; }
[aria-invalid="true"] { border-color: var(--rouge); border-width: 2px; }

/* Tableaux larges : sur écran étroit, chaque ligne devient une fiche (activé par le script) */
@media (max-width: 699px) {
  .tableau[data-fiches] thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .tableau[data-fiches], .tableau[data-fiches] tbody, .tableau[data-fiches] tr, .tableau[data-fiches] td { display: block; width: 100%; }
  .tableau[data-fiches] tr { padding: 10px 4px; border-top: 1px solid var(--bord); display: grid; grid-template-columns: 1fr 1fr; gap: 2px 12px; }
  .tableau[data-fiches] tr:first-child { border-top: 0; }
  .tableau[data-fiches] td { border: 0; padding: 2px 0; white-space: normal; text-align: left; min-width: 0; overflow-wrap: anywhere; }
  .tableau[data-fiches] td.nombre { text-align: left; }
  .tableau[data-fiches] td.texte { grid-column: 1 / -1; min-width: 0; }
  .tableau[data-fiches] td:empty { display: none; }
  .tableau[data-fiches] td[data-label]::before { content: attr(data-label); display: block; font-size: 11px; color: var(--doux); text-transform: uppercase; letter-spacing: .03em; }
  .carte.defile:has(.tableau[data-fiches]) { padding: 4px 12px; }
}