/* ==========================================================================
   COMPOSANTS — reproduits d'après les chunks CSS de production de on.com
   Préfixe : .on-
   ========================================================================== */

/* --- Boutons -------------------------------------------------------------- */
.on-btn {
  align-items: center;
  appearance: none;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  display: inline-flex;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: var(--fw-medium);
  gap: 0.5rem;
  height: 3rem;
  justify-content: center;
  line-height: 1;
  padding: 0 1.75rem;
  text-align: center;
  transition: background-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}

.on-btn:not(.on-btn--link):active {
  transform: translateY(0.0625rem);
}

.on-btn--primary {
  background-color: var(--on-black);
  border-color: var(--on-black);
  color: var(--on-white);
}
.on-btn--primary:hover {
  background-color: var(--on-grey-900);
  border-color: var(--on-grey-900);
}

.on-btn--secondary {
  background-color: transparent;
  border-color: var(--on-black);
  color: var(--on-black);
}
.on-btn--secondary:hover {
  background-color: var(--on-black);
  color: var(--on-white);
}

.on-btn--inverted {
  background-color: var(--on-white);
  border-color: var(--on-white);
  color: var(--on-black);
}
.on-btn--inverted:hover {
  background-color: rgb(255 255 255 / 0.85);
  border-color: rgb(255 255 255 / 0.85);
}

.on-btn--ghost-light {
  background-color: transparent;
  border-color: var(--on-white);
  color: var(--on-white);
}
.on-btn--ghost-light:hover {
  background-color: var(--on-white);
  color: var(--on-black);
}

.on-btn--sm {
  font-size: 1rem;
  height: 2.5rem;
  padding: 0 1.25rem;
}

.on-btn--block {
  width: 100%;
}

.on-btn[disabled],
.on-btn[aria-disabled="true"] {
  opacity: 0.4;
  pointer-events: none;
}

/* Bouton « lien » : mono, majuscules, soulignement */
.on-btn--link {
  background: none;
  border: none;
  border-radius: 0;
  color: inherit;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  gap: 0.5rem;
  height: auto;
  letter-spacing: var(--ls-mono);
  line-height: 100%;
  padding: 0.25rem 0;
  text-transform: uppercase;
}

.on-btn--link .on-btn__label {
  align-items: center;
  display: flex;
  height: 1.75rem;
  position: relative;
}

.on-btn--link .on-btn__label::after {
  border-bottom: 1px solid currentcolor;
  bottom: 0;
  content: "";
  left: 0;
  position: absolute;
  right: 0;
}

.on-btn--link:hover .on-btn__label::after {
  border-bottom-width: 2px;
}

/* Bouton icône seul */
.on-icon-btn {
  align-items: center;
  border-radius: var(--radius-circle);
  color: inherit;
  display: inline-flex;
  height: 3rem;
  justify-content: center;
  width: 3rem;
}

.on-icon-btn--sm {
  height: 2.5rem;
  width: 2.5rem;
}

.on-icon-btn svg {
  height: 1.5rem;
  width: 1.5rem;
}

/* --- Icônes (sprite) ------------------------------------------------------ */
.on-icon {
  display: inline-block;
  fill: currentcolor;
  flex: none;
  height: 1.5rem;
  width: 1.5rem;
}

.on-icon--sm {
  height: 1rem;
  width: 1rem;
}

.on-icon--lg {
  height: 2rem;
  width: 2rem;
}

/* --- Pastilles / labels --------------------------------------------------- */
.on-label {
  border: 0.0625rem solid transparent;
  border-radius: var(--radius-xs);
  color: var(--on-label);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-label);
  line-height: 1.125rem;
  text-transform: uppercase;
  width: fit-content;
}

.on-badge {
  align-items: center;
  background: var(--on-black);
  border-radius: var(--radius-pill);
  color: var(--on-white);
  display: inline-flex;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  height: 1rem;
  justify-content: center;
  letter-spacing: 0.03rem;
  min-width: 1rem;
  padding: 0 0.25rem;
}

/* --- Carte produit -------------------------------------------------------- */
.on-pcard {
  background: transparent;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  height: 100%;
  position: relative;
  width: 100%;
}

.on-pcard__media {
  aspect-ratio: 1 / 1;
  background: var(--on-grey-050);
  display: block;
  overflow: hidden;
  position: relative;
}

.on-pcard__media img {
  display: block;
  height: 100%;
  object-fit: contain;
  transition: transform var(--dur-slow) var(--ease-out);
  width: 100%;
}

.on-pcard:hover .on-pcard__media img {
  transform: scale(1.03);
}

.on-pcard__fav {
  align-items: center;
  background: transparent;
  border-radius: var(--radius-circle);
  display: flex;
  height: 2.5rem;
  justify-content: center;
  position: absolute;
  right: 0.25rem;
  top: 0.25rem;
  width: 2.5rem;
  z-index: 2;
}

.on-pcard__fav svg {
  height: 1.5rem;
  stroke: var(--on-black);
  width: 1.5rem;
}

.on-pcard__fav[aria-pressed="true"] svg {
  fill: var(--on-black);
}

.on-pcard__swatches {
  display: flex;
  gap: 0.25rem;
  list-style: none;
  margin: 0.25rem 0 0;
  overflow-x: auto;
  padding: 0 0 0.25rem;
  scrollbar-width: none;
}

.on-pcard__swatches::-webkit-scrollbar {
  display: none;
}

.on-swatch {
  border: 1px solid transparent;
  border-radius: var(--radius-circle);
  display: block;
  flex: none;
  height: 2.375rem;
  overflow: hidden;
  width: 2.375rem;
}

.on-swatch img {
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.on-swatch[aria-current="true"] {
  border-color: var(--on-black);
}

.on-pcard__info {
  --pcard-color: var(--on-black);
  color: var(--pcard-color);
  display: flex;
  flex-flow: column nowrap;
  font-size: var(--fs-sm);
  font-weight: var(--fw-regular);
  gap: 0.125rem;
  padding-top: 0.25rem;
}

.on-pcard__label {
  margin-bottom: 0.5rem;
}

.on-pcard__title {
  font-size: inherit;
  font-weight: var(--fw-bold);
}

.on-pcard__summary {
  color: inherit;
}

.on-pcard__price {
  font-size: var(--fs-xs);
  font-weight: var(--fw-regular);
  letter-spacing: normal;
  line-height: 1.5;
}

.on-pcard__price del {
  color: var(--text-subtle);
  margin-left: 0.375rem;
}

/* --- Grille de produits --------------------------------------------------- */
.on-pgrid {
  display: grid;
  gap: 1.5rem 0.25rem;
  grid-template-columns: repeat(2, 1fr);
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 1024px) {
  .on-pgrid {
    gap: 2rem 0.25rem;
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1800px) {
  .on-pgrid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* --- Carrousel ------------------------------------------------------------ */
.on-carousel {
  position: relative;
}

.on-carousel__viewport {
  display: flex;
  gap: 0.25rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.on-carousel__viewport::-webkit-scrollbar {
  display: none;
}

.on-carousel__slide {
  flex: 0 0 auto;
  scroll-snap-align: start;
  width: clamp(10rem, 44vw, 16rem);
}

.on-carousel--wide .on-carousel__slide {
  width: clamp(15rem, 78vw, 26rem);
}

@media (min-width: 1024px) {
  .on-carousel__slide {
    width: clamp(14rem, 22vw, 20rem);
  }
  .on-carousel--wide .on-carousel__slide {
    width: clamp(20rem, 30vw, 30rem);
  }
}

.on-carousel__nav {
  display: none;
  gap: 0.5rem;
}

@media (min-width: 1024px) {
  .on-carousel__nav {
    display: flex;
  }
}

.on-carousel__btn {
  align-items: center;
  background: var(--on-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-circle);
  display: flex;
  height: 2.75rem;
  justify-content: center;
  transition: background-color var(--dur-fast) var(--ease-out);
  width: 2.75rem;
}

.on-carousel__btn:hover {
  background: var(--on-grey-050);
}

.on-carousel__btn[disabled] {
  opacity: 0.3;
}

.on-carousel__head {
  align-items: flex-end;
  display: flex;
  justify-content: space-between;
  gap: var(--sp-md);
  margin-bottom: var(--sp-lg);
}

/* --- Carte éditoriale ----------------------------------------------------- */
.on-ecard {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  height: 100%;
}

.on-ecard__media {
  aspect-ratio: 3 / 4;
  background: var(--on-grey-050);
  overflow: hidden;
  position: relative;
}

.on-ecard__media img {
  display: block;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
  width: 100%;
}

.on-ecard:hover .on-ecard__media img {
  transform: scale(1.04);
}

.on-ecard__title {
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  line-height: var(--lh-heading);
}

.on-ecard__meta {
  color: var(--text-subtle);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
}

/* --- Bandeau plein écran (billboard) -------------------------------------- */
.on-billboard {
  color: var(--on-white);
  display: flex;
  min-height: 100svh;
  position: relative;
  overflow: hidden;
}

.on-billboard--short {
  min-height: clamp(27.5rem, 56vw, 34rem);
}

.on-billboard__media {
  inset: 0;
  position: absolute;
  z-index: 1;
}

.on-billboard__media img,
.on-billboard__media video {
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

/* Voile global : léger, il ne sert qu'à asseoir l'image.
   Valeurs retenues après mesure du contraste réel sur chaque visuel
   (composition du dégradé + pixels de la bande de texte) — voir
   check_contrast.py. Pire cas mesuré : 6,4:1 pour du texte blanc. */
.on-billboard__scrim {
  background: linear-gradient(
    to top,
    rgb(0 0 0 / 0.62) 0%,
    rgb(0 0 0 / 0.38) 35%,
    rgb(0 0 0 / 0.12) 62%,
    rgb(0 0 0 / 0) 85%
  );
  inset: 0;
  position: absolute;
  z-index: 2;
}

.on-billboard__body {
  align-self: flex-end;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-block: clamp(2rem, 5vw, 3.5rem);
  position: relative;
  width: 100%;
  z-index: 3;
}

/* Voile local, calé sur le bloc de texte : c'est lui qui garantit le contraste
   même sur une photo très claire, sans assombrir le haut de l'image. */
.on-billboard__body::before {
  background: linear-gradient(
    to top,
    rgb(0 0 0 / 0.72) 0%,
    rgb(0 0 0 / 0.54) 45%,
    rgb(0 0 0 / 0.16) 80%,
    rgb(0 0 0 / 0) 100%
  );
  bottom: 0;
  content: "";
  height: 220%;
  left: 0;
  pointer-events: none;
  position: absolute;
  right: 0;
  z-index: -1;
}

.on-billboard__title {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-medium);
  letter-spacing: var(--ls-tight);
  line-height: var(--lh-tight);
}

.on-billboard__sub {
  font-size: var(--fs-md);
  max-width: 34rem;
}

.on-billboard__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.on-billboard--light {
  color: var(--on-black);
}

.on-billboard--light .on-billboard__scrim {
  background: linear-gradient(
    to top,
    rgb(255 255 255 / 0.6) 0%,
    rgb(255 255 255 / 0) 55%
  );
}

/* --- Formulaires ---------------------------------------------------------- */
.on-field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  position: relative;
}

.on-field__label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
}

.on-input,
.on-select,
.on-textarea {
  background: var(--on-white);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 1rem;
  min-height: 3rem;
  padding: 0.75rem 1rem;
  transition: border-color var(--dur-fast) var(--ease-out);
  width: 100%;
}

.on-input:hover,
.on-select:hover,
.on-textarea:hover {
  border-color: var(--on-black);
}

.on-input:focus,
.on-select:focus,
.on-textarea:focus {
  border-color: var(--on-black);
  outline: none;
}

.on-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.6'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-position: right 1rem center;
  background-repeat: no-repeat;
  cursor: pointer;
  padding-right: 2.75rem;
}

.on-textarea {
  min-height: 7rem;
  resize: vertical;
}

.on-field__error {
  color: var(--on-error);
  font-size: var(--fs-xs);
}

.on-field.is-invalid .on-input,
.on-field.is-invalid .on-select,
.on-field.is-invalid .on-textarea {
  border-color: var(--on-error);
}

.on-check {
  align-items: flex-start;
  cursor: pointer;
  display: flex;
  font-size: var(--fs-xs);
  gap: 0.625rem;
  line-height: 1.4;
}

.on-check input {
  accent-color: var(--on-black);
  flex: none;
  height: 1.125rem;
  margin-top: 0.0625rem;
  width: 1.125rem;
}

/* --- Accordéon ------------------------------------------------------------ */
.on-acc {
  border-bottom: 1px solid var(--border);
}

.on-acc > summary {
  align-items: center;
  cursor: pointer;
  display: flex;
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  justify-content: space-between;
  gap: 1rem;
  list-style: none;
  padding: 1.125rem 0;
}

.on-acc > summary::-webkit-details-marker {
  display: none;
}

.on-acc > summary::after {
  background: currentcolor;
  content: "";
  flex: none;
  height: 1rem;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.6'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E")
    center / contain no-repeat;
  transition: transform var(--dur-base) var(--ease-out);
  width: 1rem;
}

.on-acc[open] > summary::after {
  transform: rotate(180deg);
}

.on-acc__body {
  color: var(--text-muted);
  font-size: var(--fs-sm);
  padding-bottom: 1.25rem;
}

.on-acc__body > * + * {
  margin-top: 0.75rem;
}

/* --- Fil d'Ariane --------------------------------------------------------- */
.on-crumbs {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  font-size: var(--fs-xs);
  gap: 0.375rem;
  color: var(--text-subtle);
}

.on-crumbs a:hover {
  text-decoration: underline;
}

.on-crumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 0.375rem;
  opacity: 0.6;
}

.on-crumbs li {
  align-items: center;
  display: flex;
}

.on-crumbs [aria-current="page"] {
  color: var(--fg);
}

/* --- Puces de filtre ------------------------------------------------------ */
.on-chip {
  align-items: center;
  background: var(--on-white);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  cursor: pointer;
  display: inline-flex;
  font-size: var(--fs-xs);
  gap: 0.375rem;
  height: 2.25rem;
  padding: 0 0.875rem;
  transition: border-color var(--dur-fast) var(--ease-out),
    background-color var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}

.on-chip:hover {
  border-color: var(--on-black);
}

.on-chip[aria-pressed="true"],
.on-chip.is-active {
  background: var(--on-black);
  border-color: var(--on-black);
  color: var(--on-white);
}

/* --- Tiroir latéral (panier, filtres, menu) ------------------------------- */
.on-drawer {
  background: var(--on-white);
  bottom: 0;
  display: flex;
  flex-direction: column;
  max-width: 100%;
  position: fixed;
  right: 0;
  top: 0;
  transform: translate3d(100%, 0, 0);
  transition: transform var(--dur-panel) var(--ease-out),
    visibility var(--dur-panel);
  visibility: hidden;
  width: 27.5rem;
  z-index: var(--z-drawer);
}

.on-drawer.is-open {
  transform: translate3d(0, 0, 0);
  visibility: visible;
}

.on-drawer--left {
  left: 0;
  right: auto;
  transform: translate3d(-100%, 0, 0);
  width: 22rem;
}

.on-drawer__head {
  align-items: center;
  box-shadow: var(--shadow-header);
  display: flex;
  flex-shrink: 0;
  gap: 1rem;
  justify-content: space-between;
  padding: 0.75rem 0.75rem 0.75rem 1.5rem;
}

.on-drawer__title {
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
}

.on-drawer__body {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior-y: contain;
  padding: 1.25rem 1.5rem;
}

.on-drawer__foot {
  box-shadow: var(--shadow-footer-edge);
  flex-shrink: 0;
  padding: 1rem 1.5rem 1.25rem;
}

.on-scrim {
  background: rgb(0 0 0 / 0.4);
  inset: 0;
  opacity: 0;
  position: fixed;
  transition: opacity var(--dur-panel) var(--ease-out), visibility var(--dur-panel);
  visibility: hidden;
  z-index: var(--z-overlay);
}

.on-scrim.is-open {
  opacity: 1;
  visibility: visible;
}

/* --- Notification (snack) ------------------------------------------------- */
.on-snack {
  background: var(--on-black);
  border-radius: var(--radius-md);
  bottom: 1.5rem;
  color: var(--on-white);
  font-size: var(--fs-sm);
  left: 50%;
  opacity: 0;
  padding: 0.875rem 1.25rem;
  pointer-events: none;
  position: fixed;
  transform: translate(-50%, 1rem);
  transition: opacity var(--dur-base) var(--ease-out),
    transform var(--dur-base) var(--ease-out);
  z-index: var(--z-toast);
  max-width: calc(100vw - 2rem);
}

.on-snack.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* --- État vide ------------------------------------------------------------ */
.on-empty {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(3rem, 10vw, 6rem) 0;
  text-align: center;
}

.on-empty__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-medium);
}

.on-empty__text {
  color: var(--text-muted);
  max-width: 28rem;
}

/* --- Apparition au scroll ------------------------------------------------- */
.js .on-reveal {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.js .on-reveal.is-in {
  opacity: 1;
  transform: none;
}

/* --- Media ---------------------------------------------------------------- */
.on-media {
  display: block;
  overflow: hidden;
  position: relative;
}

.on-media img {
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.on-media--square {
  aspect-ratio: 1 / 1;
}
.on-media--portrait {
  aspect-ratio: 3 / 4;
}
.on-media--landscape {
  aspect-ratio: 16 / 9;
}

/* --- Barre d'avantages ---------------------------------------------------- */
.on-usp {
  border-block: 1px solid var(--border);
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  padding-block: 1.5rem;
  text-align: center;
}

@media (min-width: 768px) {
  .on-usp {
    grid-template-columns: repeat(3, 1fr);
  }
}

.on-usp__item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  align-items: center;
}

.on-usp__title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
}

.on-usp__text {
  color: var(--text-muted);
  font-size: var(--fs-xs);
}

/* --- Note (étoiles) ------------------------------------------------------- */
.on-rating {
  align-items: center;
  display: inline-flex;
  gap: 0.375rem;
}

.on-rating__stars {
  color: var(--on-black);
  display: inline-flex;
  gap: 0.0625rem;
}

.on-rating__stars svg {
  height: 0.875rem;
  width: 0.875rem;
}

.on-rating__count {
  color: var(--text-subtle);
  font-size: var(--fs-xs);
}

/* --- Barre de progression / jauge produit --------------------------------- */
.on-scale {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.on-scale__head {
  display: flex;
  font-size: var(--fs-xs);
  justify-content: space-between;
}

.on-scale__track {
  background: var(--on-grey-200);
  border-radius: var(--radius-pill);
  height: 0.25rem;
  overflow: hidden;
}

.on-scale__fill {
  background: var(--on-black);
  height: 100%;
}

.on-billboard--light .on-billboard__body::before {
  background: linear-gradient(
    to top,
    rgb(255 255 255 / 0.8) 0%,
    rgb(255 255 255 / 0.6) 45%,
    rgb(255 255 255 / 0.2) 80%,
    rgb(255 255 255 / 0) 100%
  );
}

/* Le cœur des favoris est un contour tant qu'il n'est pas activé. */
.on-pcard__fav svg,
[data-fav] svg {
  fill: none;
  stroke: currentcolor;
  stroke-width: 1.5;
}

.on-pcard__fav[aria-pressed="true"] svg,
[data-fav][aria-pressed="true"] svg {
  fill: currentcolor;
}