/* Liseuse de catalogues PDF (composant Catalogue, catalog-reader.js) */

.catalog-reader {
    box-sizing: border-box;
    width: 100%;
    max-width: var(--page-max-width, 1600px);
    margin: 2rem auto;
    padding: 0 1rem;
}

.catalog-reader [hidden] {
    display: none !important;
}

/* Zone des pages et panneau des produits côte à côte (RG-219) */
.catalog-reader__body {
    display: flex;
    gap: 1.5rem;
    align-items: stretch;
}

.catalog-reader__stage {
    flex: 1 1 auto;
    min-width: 0;
}

.catalog-reader__toolbar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.catalog-reader__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid var(--color-neutral-200, #d9d9d9);
    border-radius: 50%;
    background: var(--color-neutral-white, #fff);
    color: var(--color-black, #000);
    cursor: pointer;
    font-size: 1.25rem;
}

.catalog-reader__button:disabled {
    opacity: 0.4;
    cursor: default;
}

.catalog-reader__indicator {
    min-width: 6rem;
    margin: 0;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.catalog-reader__zoom {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
}

.catalog-reader__zoom-level {
    min-width: 3.5rem;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.catalog-reader__download {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    color: inherit;
}

.catalog-reader__products-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    height: 2.5rem;
    padding: 0 1rem;
    border: 1px solid var(--color-neutral-200, #d9d9d9);
    border-radius: 999px;
    background: var(--color-neutral-white, #fff);
    color: var(--color-black, #000);
    font: inherit;
    cursor: pointer;
}

/* Panneau fermé : le bouton invite à le rouvrir */
.catalog-reader__products-button[aria-pressed="false"] {
    border-color: var(--color-primary-500, #e2001a);
    background: var(--color-primary-500, #e2001a);
    color: var(--color-neutral-white, #fff);
}

.catalog-reader__count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.375rem;
    height: 1.375rem;
    padding: 0 0.375rem;
    box-sizing: border-box;
    border-radius: 999px;
    background: var(--color-primary-500, #e2001a);
    color: var(--color-neutral-white, #fff);
    font-size: 0.75rem;
    font-weight: 700;
}

.catalog-reader__products-button[aria-pressed="false"] .catalog-reader__count {
    background: var(--color-neutral-white, #fff);
    color: var(--color-primary-500, #e2001a);
}

.catalog-reader__viewport {
    position: relative;
    overflow: hidden;
    background: var(--color-neutral-100, #f5f5f5);
    border-radius: 1rem;
    /* Le glissement horizontal tourne les pages ; le défilement vertical reste au navigateur */
    touch-action: pan-y;
    user-select: none;
}

.catalog-reader__viewport:focus-visible {
    outline: 2px solid var(--color-primary-500, #e2001a);
    outline-offset: 2px;
}

.catalog-reader__viewport--zoomed {
    cursor: grab;
    /* Planche zoomée : le glisser déplace la page au lieu de faire défiler */
    touch-action: none;
}

.catalog-reader__spread {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 20rem;
    padding: 1rem 0;
    transform-origin: center;
}

.catalog-reader__page {
    position: relative;
    line-height: 0;
    box-shadow: 0 2px 12px rgb(0 0 0 / 15%);
}

.catalog-reader__page canvas {
    display: block;
    background: var(--color-neutral-white, #fff);
}

.catalog-reader__links {
    position: absolute;
    inset: 0;
    /* L'ombre qui assombrit la page autour d'un code mis en évidence s'arrête au bord de la page */
    overflow: hidden;
}

.catalog-reader__link {
    position: absolute;
    display: block;
}

.catalog-reader__link:hover,
.catalog-reader__link:focus-visible {
    background: rgb(255 255 0 / 20%);
    outline: 2px solid var(--color-primary-500, #e2001a);
}

/* Code produit cliquable (RG-224), mis en évidence au survol de sa carte (RG-225) */
.catalog-reader__link--product {
    border-radius: 0.25rem;
}

.catalog-reader__link--product[data-active] {
    z-index: 1;
    outline: 3px solid var(--color-primary-500, #e2001a);
    box-shadow: 0 0 0 2000px rgb(30 20 15 / 45%);
}

/* Page seule en double page, d'un côté du dos comme dans un catalogue ouvert (RG-213) */
.catalog-reader__spread--recto {
    justify-content: flex-start;
    padding-left: 50%;
}

.catalog-reader__spread--verso {
    justify-content: flex-end;
    padding-right: 50%;
}

/* Feuille qui tourne et copie de la page restée en place pendant le changement de planche (RG-214) */
.catalog-reader__sheet,
.catalog-reader__resting {
    position: absolute;
    pointer-events: none;
}

.catalog-reader__sheet {
    transform-style: preserve-3d;
}

.catalog-reader__face {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    box-shadow: 0 2px 24px rgb(0 0 0 / 25%);
}

.catalog-reader__face--verso {
    transform: rotateY(180deg);
}

.catalog-reader__sheet canvas,
.catalog-reader__resting canvas {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--color-neutral-white, #fff);
}

.catalog-reader__shade {
    position: absolute;
    inset: 0;
    opacity: 0;
    /* Plus sombre côté dos */
    background: linear-gradient(to right, rgb(0 0 0 / 60%), rgb(0 0 0 / 15%));
}

.catalog-reader__sheet--backward .catalog-reader__shade {
    background: linear-gradient(to left, rgb(0 0 0 / 60%), rgb(0 0 0 / 15%));
}

.catalog-reader__stage--fullscreen {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 1rem;
    background: var(--color-neutral-100, #f5f5f5);
}

/* Repli sans API plein écran (iPhone) : la liseuse couvre la fenêtre */
.catalog-reader__stage--overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    box-sizing: border-box;
    overflow: auto;
}

.catalog-reader-overlay-open,
.catalog-reader-overlay-open body {
    overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
    .catalog-reader__sheet,
    .catalog-reader__resting {
        display: none;
    }
}

/* Panneau des produits de la planche, à droite des pages (RG-219) */
.catalog-reader__products {
    position: relative;
    flex: 0 0 22rem;
    overflow: hidden;
    background: var(--color-neutral-100, #f5f5f5);
    border-radius: 1rem;
}

/* Hors du flux : le panneau prend la hauteur des pages et sa liste défile */
.catalog-reader__products-inner {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
}

.catalog-reader__products-head {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1.25rem 1.25rem 0.75rem;
}

.catalog-reader__products-title {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.catalog-reader__products-title h2 {
    margin: 0;
    font-size: 1.25rem;
    line-height: 1.2;
}

.catalog-reader__badge {
    padding: 0.125rem 0.625rem;
    border-radius: 999px;
    background: var(--color-primary-500, #e2001a);
    color: var(--color-neutral-white, #fff);
    font-size: 0.8125rem;
    font-weight: 700;
}

.catalog-reader__products-hint {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--color-neutral-600, #6d6d6d);
}

.catalog-reader__products-list {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0 0.75rem 0.75rem;
    overflow-y: auto;
}

.catalog-reader__group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.catalog-reader__group-head {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin: 0.5rem 0.5rem 0;
    font-size: 0.8125rem;
    color: var(--color-neutral-600, #6d6d6d);
}

.catalog-reader__group-head h3 {
    margin: 0;
    font-size: 0.8125rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--color-neutral-800, #454545);
}

.catalog-reader__products-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    margin: auto 0.5rem;
    padding: 2rem 1.25rem;
    text-align: center;
    background: var(--color-neutral-white, #fff);
    border-radius: 0.75rem;
}

.catalog-reader__products-empty p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-neutral-600, #6d6d6d);
}

.catalog-reader__products-empty .catalog-reader__products-empty-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-black, #000);
}

.catalog-reader__go-products {
    height: 2.5rem;
    padding: 0 1rem;
    border: 0;
    border-radius: 999px;
    background: var(--color-primary-500, #e2001a);
    color: var(--color-neutral-white, #fff);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.catalog-reader__sheet-head,
.catalog-reader__thumbs,
.catalog-reader__backdrop {
    display: none;
}

/* Carte produit en largeur du panneau et du volet (RG-222) */
.catalog-card {
    position: relative;
    display: grid;
    grid-template-columns: 6rem minmax(0, 1fr);
    grid-template-rows: auto 1fr;
    column-gap: 0.75rem;
    min-height: 7.375rem;
    box-sizing: border-box;
    padding: 0.5rem;
    background: var(--color-neutral-white, #fff);
    border-radius: 0.75rem;
    box-shadow: 0 0 0 1px var(--color-neutral-200, #e7e7e7);
    transition: box-shadow 0.2s;
}

.catalog-card[data-active] {
    box-shadow: 0 0 0 2px var(--color-primary-500, #e2001a), 0 4px 12px rgb(0 0 0 / 10%);
}

.catalog-card__media {
    position: relative;
    grid-row: 1 / span 2;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-neutral-100, #f6f6f6);
    border-radius: 0.5rem;
}

.catalog-card__image {
    width: 84%;
    height: 84%;
    object-fit: contain;
    mix-blend-mode: multiply;
}

.catalog-card__number {
    position: absolute;
    top: 0.25rem;
    left: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 50%;
    background: var(--color-primary-500, #e2001a);
    color: var(--color-neutral-white, #fff);
    font-size: 0.6875rem;
    font-weight: 700;
}

.catalog-card__code {
    position: absolute;
    right: 0.25rem;
    bottom: 0.25rem;
    padding: 0.0625rem 0.3125rem;
    background: rgb(255 255 255 / 88%);
    border-radius: 999px;
    color: #5d5d5d;
    font-size: 0.625rem;
    line-height: 0.75rem;
    font-variant-numeric: tabular-nums;
}

.catalog-card__link {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    color: inherit;
    text-decoration: none;
}

/* Toute la carte ouvre la fiche, sauf le bouton d'ajout au panier posé au-dessus */
.catalog-card__link::after {
    content: "";
    position: absolute;
    inset: 0;
}

.catalog-card__brand {
    color: var(--color-neutral-600, #6d6d6d);
    font-size: 0.625rem;
    font-weight: 700;
    line-height: 0.8125rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.catalog-card__name {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1.25;
}

.catalog-card__row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.5rem;
    align-self: end;
}

.catalog-card__info {
    min-width: 0;
}

/* Prix flouté du design system, dimensionné comme dans la carte des carrousels */
.catalog-card__info .tg-product-card__price--locked {
    display: block;
}

.catalog-card__packaging {
    margin: 0 0 0.25rem;
    overflow: hidden;
    color: var(--color-neutral-600, #6d6d6d);
    font-size: 0.75rem;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.catalog-card__add {
    position: relative;
    z-index: 1;
    display: flex;
    padding: 0;
    border: 0;
    background: none;
    color: var(--color-primary-500, #e2001a);
    cursor: pointer;
}

/* Liseuse étroite : volet des produits en bas de l'écran (RG-219) */
.catalog-reader--sheet .catalog-reader__body {
    display: block;
}

.catalog-reader--sheet .catalog-reader__products {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 900;
    background: var(--color-neutral-white, #fff);
    border-radius: 1.25rem 1.25rem 0 0;
    box-shadow: 0 -6px 24px rgb(0 0 0 / 18%);
}

.catalog-reader--sheet .catalog-reader__products-inner {
    position: static;
}

.catalog-reader--sheet .catalog-reader__products-head,
.catalog-reader--sheet .catalog-reader__products-empty,
.catalog-reader--sheet .catalog-reader__products-list {
    display: none;
}

.catalog-reader--sheet .catalog-reader__sheet-head {
    display: block;
    padding: 0.5rem 1rem 0.625rem;
}

.catalog-reader__grip {
    display: block;
    width: 2.5rem;
    height: 0.25rem;
    margin: 0 auto 0.375rem;
    border-radius: 0.25rem;
    background: var(--color-neutral-200, #d1d1d1);
}

.catalog-reader__sheet-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    min-height: 2.75rem;
    padding: 0;
    border: 0;
    background: none;
    color: inherit;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.catalog-reader__sheet-label {
    flex: 1 1 auto;
    font-weight: 700;
    color: var(--color-black, #000);
}

.catalog-reader__sheet-action {
    font-weight: 700;
    color: var(--color-primary-500, #e2001a);
}

.catalog-reader--sheet .catalog-reader__thumbs {
    display: flex;
    gap: 0.625rem;
    padding: 0.375rem 1rem 1rem 1.25rem;
    overflow-x: auto;
}

.catalog-reader__thumb {
    position: relative;
    flex: 0 0 auto;
    width: 3.25rem;
    height: 3.25rem;
    padding: 0;
    border: 0;
    border-radius: 0.5rem;
    background: var(--color-neutral-100, #f6f6f6);
    cursor: pointer;
}

.catalog-reader__thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    mix-blend-mode: multiply;
    border-radius: 0.5rem;
}

.catalog-reader__thumb span {
    position: absolute;
    top: -0.3125rem;
    left: -0.3125rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.125rem;
    height: 1.125rem;
    border: 2px solid var(--color-neutral-white, #fff);
    border-radius: 50%;
    background: var(--color-primary-500, #e2001a);
    color: var(--color-neutral-white, #fff);
    font-size: 0.625rem;
    font-weight: 700;
}

.catalog-reader--sheet .catalog-reader__products--expanded .catalog-reader__thumbs {
    display: none;
}

.catalog-reader--sheet .catalog-reader__products--expanded .catalog-reader__products-list {
    display: flex;
    height: min(60vh, 32rem);
    padding-top: 0.25rem;
    background: var(--color-neutral-100, #f6f6f6);
}

.catalog-reader--sheet .catalog-reader__backdrop {
    position: fixed;
    inset: 0;
    z-index: 899;
    display: block;
    padding: 0;
    border: 0;
    background: rgb(0 0 0 / 45%);
    cursor: pointer;
}

.catalog-reader__error {
    padding: 2rem 1rem;
    text-align: center;
    background: var(--color-neutral-100, #f5f5f5);
    border-radius: 1rem;
}