/* style.css — devisclim. Mobile-first, sans dépendance externe. */

:root {
  --bg: #0f1419;
  --surface: #1a212b;
  --surface-2: #232d3a;
  --border: #2e3a49;
  --text: #e8edf2;
  --muted: #92a0b0;
  --accent: #2f9e7e;
  --accent-2: #3a8ee6;
  --warn: #d8a23a;
  --gree: #4caf7d;
  --mitsu: #e0524d;
  --thermor: #3a6fb5;
  --atlantic: #c2760f;
  --radius: 14px;
  --gap: 12px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f6f9;
    --surface: #ffffff;
    --surface-2: #eef1f5;
    --border: #d8dee6;
    --text: #1a2430;
    --muted: #5d6b7a;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.4;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

.app-header {
  padding: 18px 16px 8px;
  text-align: center;
}
.app-header h1 {
  margin: 0;
  font-size: 1.5rem;
  letter-spacing: 0.5px;
}
/* Filtre TVA dans le header : centré sous le titre, 3 états exclusifs. */
.viewtoggle--header {
  justify-content: center;
  align-items: center;
  margin: 10px 0 0;
}
.tvafilter__label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--muted);
}
/* L'état actif du chip 5,5 % reprend le bleu du badge TVA (repère visuel). */
.chip--55.chip--on {
  background: var(--accent-2);
  border-color: var(--accent-2);
}

.app-main {
  max-width: 720px;
  margin: 0 auto;
  padding: 8px 16px 24px;
}

/* ── Configurateur ── */
.cfg {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cfg__group {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 10px 14px 12px;
  margin: 0;
  min-width: 0;
}
.cfg__legend {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--muted);
  padding: 0 4px;
}
.cfg__options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cfg__sub {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
}
.cfg__sublabel {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 8px;
}
.cfg__empty { color: var(--muted); font-size: 0.85rem; }

/* Chips tactiles (cibles >= 40px pour le pouce) */
.chip {
  font: inherit;
  font-size: 0.92rem;
  min-height: 42px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.12s, border-color 0.12s;
}
.chip:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.chip--on {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
}

/* ── Réglages ── */
.settings {
  margin-top: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.settings__summary {
  padding: 12px 16px;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--muted);
  user-select: none;
}
.settings__body {
  padding: 4px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
/* hidden doit TOUJOURS gagner — même contre un display: posé par classe
   (source de 4 bugs : login empilé, remises visibles, roue dentée fantôme). */
[hidden] { display: none !important; }
.settings__field[hidden] { display: none; }
details[hidden] { display: none !important; } /* idem pour les panneaux repliables */
.settings__field {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.9rem;
}
.settings__input {
  width: 110px;
  font-size: 1rem;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  text-align: right;
}
.settings__note {
  margin: 0;
  font-size: 0.75rem;
  color: var(--muted);
}

/* ── Statut ── */
.status {
  margin: 16px 2px 8px;
  font-size: 0.82rem;
  color: var(--muted);
  min-height: 1.1em;
}

/* ── Fourchette ── */
.band {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  background: linear-gradient(135deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 14px;
}
.band__label { font-size: 0.8rem; color: var(--muted); }
.band__value {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent);
}

/* ── Bascule Cartes / Comparer ── */
.viewtoggle {
  display: flex;
  gap: 8px;
  margin: 0 0 12px;
}

/* ── Comparateur (tableau critères × modèles, scroll horizontal) ── */
.cmp__wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  margin-bottom: 14px;
}
.cmp {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.82rem;
}
.cmp th, .cmp td {
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
  border-top: 1px solid var(--border);
  white-space: nowrap;
}
.cmp thead th { border-top: none; }
.cmp__crit {
  position: sticky;
  left: 0;
  background: var(--surface);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--muted);
  font-weight: 600;
  max-width: 110px;
  white-space: normal;
}
.cmp__model {
  min-width: 130px;
  max-width: 170px;
  white-space: normal;
}
.cmp__name {
  display: block;
  margin-top: 4px;
  font-weight: 600;
  font-size: 0.85rem;
}
.cmp__val--best { color: var(--accent); font-weight: 700; }
.cmp__none { color: var(--muted); }
.cmp__ref {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.72rem;
  white-space: normal;
  word-break: break-all;
  display: block;
  max-width: 170px;
}

/* ── Cartes résultats ── */
.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}
@media (min-width: 560px) {
  .cards { grid-template-columns: 1fr 1fr; }
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.card--noprice { opacity: 0.82; }

.card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.card__brand {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--surface-2);
}
.brand--gree { color: #fff; background: var(--gree); }
.brand--mitsubishi { color: #fff; background: var(--mitsu); }
.brand--thermor { color: #fff; background: var(--thermor); }
.brand--atlantic { color: #fff; background: var(--atlantic); }
.card__power {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--muted);
}
.card__model {
  font-size: 1.02rem;
  font-weight: 600;
  word-break: break-word;
}
.card__meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.78rem;
  color: var(--muted);
}
.card__ref { font-family: ui-monospace, "SF Mono", Menlo, monospace; word-break: break-all; }

/* Chips de référence copiables : un tap → réf dans le presse-papiers
   (les commerciaux collent la réf dans leur logiciel de gestion). */
.refcopy {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  width: fit-content;
  border: 1px dashed var(--border);
  border-radius: 6px;
  padding: 2px 7px;
  margin: 1px 4px 1px 0;
  background: transparent;
  color: inherit;
  font-size: inherit;
  cursor: pointer;
  text-align: left;
}
.refcopy::after { content: '⧉'; opacity: 0.55; font-size: 0.85em; }
.refcopy:hover { border-color: var(--accent-2); color: var(--accent-2); }
.refcopy.is-copied { border-color: var(--ok, #4caf50); color: var(--ok, #4caf50); }
.refcopy.is-copied::after { content: '✓ copié'; opacity: 1; font-family: system-ui, sans-serif; }
.refcopy.is-copyfail::after { content: '✗'; opacity: 1; }
.card__copyall {
  font-weight: 600;
  font-family: inherit;
  margin-top: 6px;
}

/* ── Visionneuse fiche produit en superposition ── */
.fovl {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(8, 12, 17, 0.82);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 10px;
}
.fovl__panel {
  max-width: 860px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.fovl__bar {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.fovl__title {
  flex: 1;
  font-weight: 600;
  font-size: 0.92rem;
  min-width: 0;
}
.fovl__ext {
  color: var(--accent-2);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.fovl__close {
  font: inherit;
  font-size: 1.05rem;
  line-height: 1;
  min-width: 40px;
  min-height: 40px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
  color: var(--text);
  cursor: pointer;
}
.fovl__pages img {
  display: block;
  width: 100%;
  height: auto;
  background: #fff;
}
.card__liaison { font-weight: 600; }
.card__fiche {
  color: var(--accent-2);
  font-weight: 600;
  text-decoration: none;
  margin-top: 2px;
}
.card__fiche:active, .card__fiche:hover { text-decoration: underline; }

/* Badge TVA 5,5 % (éligibilité arrêté 13/07/2026 — logement > 2 ans) */
.badge-tva {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  padding: 3px 8px;
  border-radius: 999px;
  color: #fff;
  background: var(--accent-2);
  white-space: nowrap;
}

/* Mode fournisseur (?fournisseur) : vue distributeur — 4 marques, aucun prix,
   devis actif (PU à saisir). Restent masqués : import Yesss et unités orphelines
   (outils du gérant). Prioritaire sur les toggles hidden du configurateur. */
.mode-fournisseur .import,
.mode-fournisseur .units,
.mode-fournisseur .devis__entretien-ctl,
.mode-fournisseur .devis__tvamode { display: none !important; }

.card__prices {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}
.card__price {
  flex: 1;
  min-width: 0;
  background: var(--surface-2);
  border-radius: 10px;
  padding: 7px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.card__price--client { outline: 1px solid var(--accent); }
.card__pricelabel {
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--muted);
}
.card__priceval { font-size: 0.95rem; font-weight: 700; }
.card__toprice { color: var(--warn); font-weight: 600; font-size: 0.85rem; }

/* Foisonnement (multisplit) : informatif, jamais bloquant.
   ≤115 % neutre · >115 % orange (ok si usage alterné) · >130 % rouge. */
.taux { white-space: nowrap; }
.taux--warn { color: var(--warn); font-weight: 600; }
.taux--high { color: #e0524d; font-weight: 700; }

/* ── Composition multisplit ── */
.cfg__note {
  margin: 0 0 10px;
  font-size: 0.78rem;
  color: var(--muted);
}
.sortie {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
  padding: 10px 12px;
  margin-bottom: 10px;
}
.sortie:last-child { margin-bottom: 0; }
.sortie__title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--accent);
  margin-bottom: 8px;
}
.sortie__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 6px;
}
.sortie__row:last-child { margin-bottom: 0; }
.sortie .chip { min-height: 38px; padding: 6px 12px; font-size: 0.85rem; }

/* Détail composition (résultats) */
.compo {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 12px 14px;
  margin-bottom: 14px;
}
.compo__head {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--muted);
  margin-bottom: 8px;
}
.compo__list { list-style: none; margin: 0; padding: 0; }
.compo__item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 6px 0;
  border-top: 1px solid var(--border);
  font-size: 0.88rem;
}
.compo__item:first-child { border-top: none; }
.compo__class { font-weight: 700; white-space: nowrap; }
.compo__model { flex: 1; color: var(--muted); min-width: 0; }
.compo__ref {
  display: block;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.74rem;
  word-break: break-all;
}
.compo__price { font-weight: 600; white-space: nowrap; }
.compo__liaison {
  padding: 6px 0 0;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
}
/* UI hors 3/8 gaz : liaison au Ø préco UI + réduction côté FM. Informatif. */
.compo__warn {
  padding: 4px 0 0;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--warn);
}

/* ── Placeholder / message multisplit ── */
.placeholder {
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 22px 18px;
  text-align: center;
}
.placeholder__title {
  margin: 0 0 6px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--warn);
}
.placeholder__sub {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

/* Combinaisons listées les plus proches : un tap les applique (mobile-first,
   cible ≥ 44 px). */
.sugg {
  margin: 14px auto 0;
  max-width: 30rem;
  text-align: left;
}
.sugg__title {
  margin: 0 0 8px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.sugg__btn {
  display: block;
  width: 100%;
  min-height: 44px;
  margin-bottom: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  text-align: left;
  cursor: pointer;
  font: inherit;
}
.sugg__btn:hover,
.sugg__btn:focus-visible {
  border-color: var(--accent);
}
.sugg__chg {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
}
.sugg__ue {
  display: block;
  margin-top: 2px;
  font-size: 0.8rem;
  color: var(--muted);
}

/* ── Unités non appariées ── */
.units {
  margin-top: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.units__summary {
  padding: 12px 16px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--muted);
  user-select: none;
}
.units__group { padding: 4px 14px 12px; }
.units__head {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--muted);
  margin: 8px 0 6px;
}
.units__list { list-style: none; margin: 0; padding: 0; }
.units__item {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 5px 0;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
}
.units__ref {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.74rem;
  white-space: nowrap;
}
.units__lib { flex: 1; min-width: 0; }
.units__price { white-space: nowrap; font-weight: 600; }
.units__price em { color: var(--warn); font-style: normal; font-weight: 600; }

/* ── Importeur Yesss ── */
.import {
  margin-top: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.import__summary {
  padding: 12px 16px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--muted);
  user-select: none;
}
.import__body { padding: 4px 16px 16px; }
.import__note { margin: 0 0 8px; font-size: 0.78rem; color: var(--muted); }
.import__text {
  width: 100%;
  font: inherit;
  font-size: 0.85rem;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  resize: vertical;
}
.import__actions { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.import__btn {
  font: inherit;
  font-size: 0.9rem;
  min-height: 44px;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}
.import__btn--ghost { background: transparent; color: var(--muted); border-color: var(--border); }
.import__btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.import__status { margin: 10px 2px 0; font-size: 0.8rem; color: var(--accent); min-height: 1em; }

/* ── Pied ── */
.app-footer {
  text-align: center;
  padding: 16px;
  font-size: 0.72rem;
  color: var(--muted);
}

/* ── Bandeau d'impersonation (console admin : « voir comme ») ──
   Volontairement voyant et non masquable : on ne doit jamais croire qu'on
   travaille sur son propre compte. Écriture impossible (lecture seule). */
.imperso {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 8px 12px;
  background: #b3261e;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}
.imperso__btn {
  font: inherit;
  min-height: 32px;
  padding: 4px 14px;
  border-radius: 999px;
  border: 1px solid #fff;
  background: transparent;
  color: #fff;
  cursor: pointer;
}
.imperso__btn:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
body.imperso-actif { padding-top: 44px; }
@media print { .imperso { display: none; } }