/**
 * mac-nuancier-explorer.css — Bloc Builder générique "color_explorer"
 * Mission Nuancier immersif 180 teintes (2026-09-08)
 *
 * Design "Minéral Direct" — réutilise EXCLUSIVEMENT les tokens --md-*
 * déjà définis globalement (assets/css/mac-mineral-direct.css, chargé
 * site-wide depuis head.tpl) : jamais de hex en dur, jamais un 2e système
 * de design. Scopé sous .mac-ce (Color Explorer) — additif, zéro
 * modification d'un fichier existant.
 */

.mac-ce {
  --ce-gap: var(--md-space-2, 12px);
  position: relative;
  max-width: var(--md-container-max, 1320px);
  margin: 0 auto;
  padding: var(--md-space-6, 48px) var(--md-gutter, 24px) var(--md-space-8, 80px);
  font-family: var(--md-font-body, 'Manrope', sans-serif);
  color: var(--md-ink, #20211E);
}

/* ── Barre outils : recherche + compteur ───────────────────────── */
.mac-ce__toolbar {
  display: flex;
  align-items: center;
  gap: var(--md-space-3, 16px);
  flex-wrap: wrap;
  margin-bottom: var(--md-space-4, 24px);
}
.mac-ce__search-wrap {
  position: relative;
  flex: 1 1 320px;
  max-width: 480px;
}
.mac-ce__search {
  width: 100%;
  padding: 13px 16px 13px 42px;
  border: 1.5px solid rgba(32,33,30,.14);
  border-radius: var(--md-radius-btn, 8px);
  font-family: inherit;
  font-size: .95rem;
  background: var(--md-chalk, #FCFBF8);
  color: var(--md-ink, #20211E);
  transition: border-color var(--md-transition-fast, 180ms ease), box-shadow var(--md-transition-fast, 180ms ease);
}
.mac-ce__search:focus-visible {
  outline: none;
  border-color: var(--md-blue, #3157D5);
  box-shadow: 0 0 0 3px rgba(49,87,213,.14);
}
.mac-ce__search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: rgba(32,33,30,.4);
  pointer-events: none;
}
.mac-ce__count {
  font-size: .8125rem;
  font-weight: 600;
  color: rgba(32,33,30,.55);
  white-space: nowrap;
}
.mac-ce__favorites-toggle {
  display: none; /* révélé en JS dès qu'il y a >=1 favori */
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1.5px solid rgba(32,33,30,.14);
  background: var(--md-chalk, #FCFBF8);
  font-family: inherit;
  font-size: .8125rem;
  font-weight: 700;
  color: var(--md-ink, #20211E);
  cursor: pointer;
  white-space: nowrap;
  transition: border-color var(--md-transition-fast, 180ms ease), background var(--md-transition-fast, 180ms ease);
}
.mac-ce__favorites-toggle.is-active { background: var(--md-ink, #20211E); color: var(--md-chalk, #FCFBF8); border-color: var(--md-ink, #20211E); }
.mac-ce__favorites-toggle:hover { border-color: var(--md-ink, #20211E); }

/* ── Sélection découverte ──────────────────────────────────────── */
.mac-ce__discovery { margin-bottom: var(--md-space-7, 64px); }
.mac-ce__section-title {
  font-family: var(--md-font-title, 'Space Grotesk', sans-serif);
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
  font-weight: 700;
  margin: 0 0 var(--md-space-3, 16px);
  letter-spacing: -.01em;
}
.mac-ce__discovery-reset {
  display: inline-block;
  margin-top: var(--md-space-3, 16px);
  padding: 8px 16px;
  border: 1px solid var(--md-stone, #E8E2D8);
  border-radius: 999px;
  background: transparent;
  font-size: .8125rem;
  font-weight: 600;
  cursor: pointer;
}
.mac-ce__discovery-reset:hover { background: var(--md-stone, #E8E2D8); }
.mac-ce__discovery-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--ce-gap);
}

/* ── Familles ───────────────────────────────────────────────────── */
.mac-ce__families {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 4px;
  margin-bottom: var(--md-space-4, 24px);
}
.mac-ce__families::-webkit-scrollbar { display: none; }
.mac-ce__family-chip {
  flex: 0 0 auto;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1.5px solid rgba(32,33,30,.14);
  background: transparent;
  font-family: inherit;
  font-size: .8125rem;
  font-weight: 700;
  color: rgba(32,33,30,.7);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--md-transition-fast, 180ms ease);
}
.mac-ce__family-chip:hover { border-color: var(--md-ink, #20211E); color: var(--md-ink, #20211E); }
.mac-ce__family-chip.is-active { background: var(--md-ink, #20211E); border-color: var(--md-ink, #20211E); color: var(--md-chalk, #FCFBF8); }
.mac-ce__family-chip:focus-visible { outline: 2px solid var(--md-blue, #3157D5); outline-offset: 2px; }

/* ── Mur de couleurs ────────────────────────────────────────────── */
.mac-ce__grid {
  display: grid;
  grid-template-columns: repeat(var(--ce-cols, 8), 1fr);
  gap: var(--ce-gap);
}
.mac-ce__empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--md-space-7, 64px) var(--md-space-3, 16px);
  color: rgba(32,33,30,.5);
  font-size: .9375rem;
}

.mac-ce__card {
  position: relative;
  display: block;
  border: none;
  padding: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
  border-radius: var(--md-radius-card, 11px);
  overflow: hidden;
  transition: transform var(--md-transition-fast, 180ms ease);
}
.mac-ce__card:hover { transform: translateY(-3px); }
.mac-ce__card:focus-visible { outline: 3px solid var(--md-blue, #3157D5); outline-offset: 2px; }
.mac-ce__swatch {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--md-radius-card, 11px);
  box-shadow: inset 0 0 0 1px rgba(32,33,30,.08);
  position: relative;
}
.mac-ce__card--discovery .mac-ce__swatch { aspect-ratio: 4 / 5; }
.mac-ce__card-info { padding: 8px 2px 0; }
.mac-ce__card-name {
  font-size: .8125rem;
  font-weight: 700;
  color: var(--md-ink, #20211E);
  line-height: 1.25;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mac-ce__card-ref {
  font-size: .6875rem;
  color: rgba(32,33,30,.5);
  font-weight: 600;
  margin: 1px 0 0;
}
.mac-ce__card-fav {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: none;
  background: rgba(252,251,248,.88);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: transform var(--md-transition-fast, 180ms ease);
}
.mac-ce__card-fav:hover { transform: scale(1.1); }
.mac-ce__card-fav svg { width: 15px; height: 15px; stroke: var(--md-ink, #20211E); fill: none; stroke-width: 2; }
.mac-ce__card-fav.is-fav svg { fill: var(--md-earth, #E65F42); stroke: var(--md-earth, #E65F42); }
.mac-ce__card-compare {
  position: absolute;
  bottom: 8px;
  left: 8px;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  border: 1.5px solid rgba(255,255,255,.85);
  background: rgba(32,33,30,.28);
  backdrop-filter: blur(4px);
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mac-ce__card-compare svg { width: 12px; height: 12px; stroke: #fff; fill: none; stroke-width: 3; opacity: 0; }
.mac-ce__card-compare.is-selected { background: var(--md-blue, #3157D5); border-color: var(--md-blue, #3157D5); }
.mac-ce__card-compare.is-selected svg { opacity: 1; }

/* ── Barre flottante Comparer ───────────────────────────────────── */
.mac-ce__compare-bar {
  position: sticky;
  bottom: var(--md-space-3, 16px);
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--md-space-3, 16px);
  margin: var(--md-space-4, 24px) 0 0;
  padding: 14px 20px;
  background: var(--md-ink, #20211E);
  color: var(--md-chalk, #FCFBF8);
  border-radius: var(--md-radius-card, 11px);
  box-shadow: var(--md-shadow-md, 0 4px 16px rgba(32,33,30,.08));
}
.mac-ce__compare-bar-swatches { display: flex; gap: 6px; }
.mac-ce__compare-bar-swatch { width: 30px; height: 30px; border-radius: 50%; box-shadow: 0 0 0 2px rgba(252,251,248,.3); }
.mac-ce__compare-bar-cta {
  padding: 10px 20px;
  border-radius: 999px;
  border: none;
  background: var(--md-blue, #3157D5);
  color: #fff;
  font-family: inherit;
  font-weight: 700;
  font-size: .8125rem;
  cursor: pointer;
  white-space: nowrap;
}
.mac-ce__compare-bar-clear {
  background: none;
  border: none;
  color: rgba(252,251,248,.6);
  font-size: .75rem;
  cursor: pointer;
  text-decoration: underline;
}

/* ── Focus teinte : drawer desktop / bottom-sheet mobile ───────── */
.mac-ce__backdrop {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(32,33,30,.45);
  opacity: 0; transition: opacity var(--md-transition-fast, 180ms ease);
}
.mac-ce__backdrop.is-open { opacity: 1; }

.mac-ce__focus {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  z-index: 201;
  width: min(520px, 92vw);
  background: var(--md-chalk, #FCFBF8);
  box-shadow: -12px 0 40px rgba(32,33,30,.18);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 260ms cubic-bezier(.16,1,.3,1);
}
.mac-ce__focus.is-open { transform: translateX(0); }

.mac-ce__focus-close {
  position: sticky; top: 0; z-index: 2;
  display: flex; justify-content: flex-end;
  padding: var(--md-space-3, 16px) var(--md-space-3, 16px) 0;
  background: linear-gradient(var(--md-chalk,#FCFBF8) 60%, transparent);
}
.mac-ce__focus-close button {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1.5px solid rgba(32,33,30,.14);
  background: var(--md-chalk, #FCFBF8);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.mac-ce__focus-close svg { width: 16px; height: 16px; stroke: var(--md-ink, #20211E); stroke-width: 2; }

.mac-ce__focus-hero {
  height: 220px;
  margin: 0 var(--md-space-4, 24px) var(--md-space-4, 24px);
  border-radius: var(--md-radius-block, 14px);
  box-shadow: inset 0 0 0 1px rgba(32,33,30,.08);
}
.mac-ce__focus-body { padding: 0 var(--md-space-4, 24px) var(--md-space-6, 48px); }
.mac-ce__focus-family {
  display: inline-block;
  font-size: .6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--md-blue, #3157D5);
  margin-bottom: 8px;
}
.mac-ce__focus-title {
  font-family: var(--md-font-title, 'Space Grotesk', sans-serif);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 4px;
  letter-spacing: -.01em;
}
.mac-ce__focus-ref { font-size: .8125rem; color: rgba(32,33,30,.5); font-weight: 600; margin: 0 0 var(--md-space-4, 24px); }
.mac-ce__focus-desc { font-size: .9375rem; line-height: 1.65; color: rgba(32,33,30,.85); }
.mac-ce__focus-desc p { margin: 0 0 1em; }
.mac-ce__focus-desc p:last-child { margin-bottom: 0; }

.mac-ce__focus-actions { display: flex; flex-direction: column; gap: 10px; margin: var(--md-space-4, 24px) 0; }
.mac-ce__btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 22px;
  border-radius: var(--md-radius-btn, 8px);
  font-family: inherit; font-weight: 700; font-size: .875rem;
  text-decoration: none; cursor: pointer; border: none;
  transition: transform var(--md-transition-fast, 180ms ease), opacity var(--md-transition-fast, 180ms ease);
}
.mac-ce__btn:hover { transform: translateY(-1px); }
.mac-ce__btn--primary { background: var(--md-earth, #E65F42); color: #fff; }
.mac-ce__btn--secondary { background: var(--md-ink, #20211E); color: var(--md-chalk, #FCFBF8); }
.mac-ce__btn--ghost { background: transparent; color: var(--md-ink, #20211E); border: 1.5px solid rgba(32,33,30,.16); }
.mac-ce__btn--sm { padding: 9px 16px; font-size: .75rem; }
.mac-ce__btn[disabled] { opacity: .45; cursor: not-allowed; transform: none; }

.mac-ce__focus-products { margin-top: var(--md-space-4, 24px); }
.mac-ce__focus-products h3, .mac-ce__focus-section-label {
  font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  color: rgba(32,33,30,.55); margin: 0 0 10px;
}
.mac-ce__focus-product-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; border-radius: 8px; background: rgba(32,33,30,.03);
  margin-bottom: 8px; text-decoration: none; color: var(--md-ink, #20211E);
  font-size: .875rem; font-weight: 600;
}
.mac-ce__focus-product-item:hover { background: rgba(32,33,30,.06); }

/* ── Comparaison ────────────────────────────────────────────────── */
.mac-ce__compare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--md-space-3, 16px);
}
.mac-ce__compare-card { border-radius: var(--md-radius-card, 11px); overflow: hidden; box-shadow: inset 0 0 0 1px rgba(32,33,30,.08); }
.mac-ce__compare-swatch { aspect-ratio: 1/1; position: relative; }
.mac-ce__compare-remove {
  position: absolute; top: 8px; right: 8px; width: 26px; height: 26px; border-radius: 50%;
  border: none; background: rgba(252,251,248,.9); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.mac-ce__compare-info { padding: 10px 4px; }
.mac-ce__compare-info .mac-ce__card-name { white-space: normal; }
.mac-ce__compare-actions { display: flex; gap: 6px; margin-top: 8px; }

/* ── Fin de page — sortie commerciale ──────────────────────────── */
.mac-ce__footer-cta {
  margin-top: var(--md-space-8, 80px);
  padding: var(--md-space-6, 48px) var(--md-space-4, 24px);
  background: var(--md-ink, #20211E);
  color: var(--md-chalk, #FCFBF8);
  border-radius: var(--md-radius-block, 14px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--md-space-4, 24px);
  text-align: center;
}
.mac-ce__footer-cta-item { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.mac-ce__footer-cta-item p { margin: 0; font-size: .9375rem; font-weight: 600; }

/* ── États d'accessibilité / a11y ──────────────────────────────── */
.mac-ce [hidden] { display: none !important; }
.mac-ce__sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 1279px) {
  .mac-ce__grid { --ce-cols: 6; }
  .mac-ce__discovery-grid { grid-template-columns: repeat(6, 1fr); }
}
@media (max-width: 1023px) {
  .mac-ce { padding: var(--md-space-5, 32px) var(--md-space-3, 16px) var(--md-space-7, 64px); }
  .mac-ce__grid { --ce-cols: 4; }
  .mac-ce__discovery-grid { grid-template-columns: repeat(4, 1fr); }
  .mac-ce__footer-cta { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .mac-ce__grid { --ce-cols: 2; gap: 10px; }
  .mac-ce__discovery-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .mac-ce__toolbar { flex-direction: column; align-items: stretch; }
  .mac-ce__count { text-align: right; }

  /* Bottom-sheet mobile — remplace le drawer latéral */
  .mac-ce__focus {
    top: auto; left: 0; right: 0; bottom: 0; width: 100%;
    max-height: 92vh;
    border-radius: 18px 18px 0 0;
    box-shadow: 0 -12px 40px rgba(32,33,30,.2);
    transform: translateY(100%);
  }
  .mac-ce__focus.is-open { transform: translateY(0); }
  .mac-ce__focus::before {
    content: '';
    display: block;
    width: 40px; height: 4px;
    border-radius: 2px;
    background: rgba(32,33,30,.18);
    margin: 10px auto 0;
  }
  .mac-ce__compare-bar { flex-wrap: wrap; }
}
@media (max-width: 380px) {
  .mac-ce__grid { --ce-cols: 2; }
  .mac-ce__card-name { font-size: .75rem; }
}

@media (prefers-reduced-motion: reduce) {
  .mac-ce__card, .mac-ce__focus, .mac-ce__backdrop, .mac-ce__btn { transition: none !important; }
}