/* ============================
   CATÁLOGO PAGE
   ============================ */

.catalogo-page {
    width: 100%;
    min-height: 100vh;
    background: var(--black);
    padding: 6rem 5% 4rem;
}

/* ============================
   HEADER
   ============================ */
.catalogo-header {
    text-align: center;
    margin-bottom: 3rem;
}

.catalogo-header__overline {
    font-size: 0.7rem;
    letter-spacing: 0.4rem;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
}

.catalogo-header__title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 400;
    color: var(--white);
    line-height: 1;
    margin-bottom: 0.8rem;
}

.catalogo-header__subtitle {
    font-size: 0.85rem;
    font-weight: 300;
    letter-spacing: 0.2rem;
    text-transform: uppercase;
    color: var(--white-muted);
}

/* ============================
   TOOLBAR
   ============================ */
.catalogo-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 3rem;
    padding: 1.5rem;
    background: var(--black-soft);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.catalogo-search {
    position: relative;
    flex: 1;
    min-width: 250px;
    max-width: 400px;
}

.catalogo-search__icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--white-muted);
    pointer-events: none;
}

.catalogo-search__input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.8rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.8rem;
    letter-spacing: 0.05rem;
    outline: none;
    transition: border-color 0.4s;
}

.catalogo-search__input::placeholder {
    color: var(--white-muted);
}

.catalogo-search__input:focus {
    border-color: var(--gold);
}

.catalogo-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    align-items: center;
}

.catalogo-filter__select {
    padding: 0.75rem 2rem 0.75rem 1rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.75rem;
    letter-spacing: 0.05rem;
    outline: none;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23A0A0A0' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.8rem center;
    transition: border-color 0.4s;
    min-width: 160px;
}

.catalogo-filter__select:focus {
    border-color: var(--gold);
}

.catalogo-filter__select option {
    background: var(--black);
    color: var(--white);
}

/* ---- Filtro de selección múltiple (reemplaza los <select> nativos) ---- */
.ms-filter {
    position: relative;
}

.ms-filter__toggle {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    min-width: 160px;
    padding: 0.75rem 1rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white-muted);
    font-family: var(--font-body);
    font-size: 0.75rem;
    letter-spacing: 0.05rem;
    cursor: pointer;
    transition: border-color 0.4s, color 0.4s;
}

.ms-filter__toggle-label {
    flex: 1;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ms-filter__chevron {
    flex-shrink: 0;
    color: var(--white-muted);
    transition: transform 0.3s;
}

.ms-filter--open .ms-filter__chevron {
    transform: rotate(180deg);
}

.ms-filter__toggle:hover,
.ms-filter--open .ms-filter__toggle {
    border-color: var(--gold);
}

.ms-filter__toggle--active {
    color: var(--gold);
    border-color: rgba(197, 160, 89, 0.5);
}

.ms-filter__panel {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    z-index: 10;
    min-width: 220px;
    max-height: 280px;
    overflow-y: auto;
    background: var(--black);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.25s, transform 0.25s, visibility 0.25s;
}

.ms-filter--open .ms-filter__panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.ms-filter__option {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.5rem 0.6rem;
    font-size: 0.78rem;
    color: var(--white);
    cursor: pointer;
    transition: background 0.2s;
}

.ms-filter__option:hover {
    background: rgba(197, 160, 89, 0.08);
}

.ms-filter__option input[type="checkbox"] {
    accent-color: var(--gold);
    width: 15px;
    height: 15px;
    cursor: pointer;
    flex-shrink: 0;
}

.ms-filter__empty {
    padding: 0.6rem;
    font-size: 0.75rem;
    color: var(--white-muted);
}

/* ---- Chips de filtros activos ---- */
.catalogo-chips {
    display: none;
    flex-wrap: wrap;
    gap: 0.6rem;
    width: 100%;
    margin-top: -2rem;
    margin-bottom: 2rem;
}

.catalogo-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.5rem 0.4rem 0.9rem;
    background: rgba(197, 160, 89, 0.1);
    border: 1px solid rgba(197, 160, 89, 0.4);
    color: var(--gold);
    font-family: var(--font-body);
    font-size: 0.7rem;
    letter-spacing: 0.03rem;
    cursor: pointer;
    transition: background 0.3s;
}

.catalogo-chip:hover {
    background: rgba(197, 160, 89, 0.2);
}

.catalogo-chip svg {
    flex-shrink: 0;
}

.catalogo-filter__clear {
    background: none;
    border: none;
    color: var(--white-muted);
    font-family: var(--font-body);
    font-size: 0.7rem;
    letter-spacing: 0.1rem;
    text-transform: uppercase;
    cursor: pointer;
    padding: 0.75rem 1rem;
    transition: color 0.4s;
}

.catalogo-filter__clear:hover {
    color: var(--gold);
}

.catalogo-toolbar__end {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: auto;
}

.catalogo-count {
    font-size: 0.75rem;
    color: var(--white-muted);
    letter-spacing: 0.1rem;
    white-space: nowrap;
}

.catalogo-count span {
    color: var(--gold);
    font-weight: 500;
}

/* ============================
   TOGGLE DE VISTA (GRID / LISTA)
   ============================ */
.catalogo-view-toggle {
    display: flex;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.catalogo-view-toggle__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: transparent;
    border: none;
    color: var(--white-muted);
    cursor: pointer;
    transition: all 0.3s;
}

.catalogo-view-toggle__btn + .catalogo-view-toggle__btn {
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.catalogo-view-toggle__btn:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.05);
}

.catalogo-view-toggle__btn[aria-pressed="true"] {
    color: var(--gold);
    background: rgba(197, 160, 89, 0.1);
}

/* ============================
   GRID DE PRODUCTOS
   ============================ */
.catalogo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

/* ---- Encabezado de grupo (agrupación por marca) ---- */
/* grid-column: 1 / -1 hace que ocupe todo el ancho de la fila, lo que
   fuerza a que las cards siguientes empiecen una fila nueva. */
.catalogo-group-header {
    grid-column: 1 / -1;
    display: flex;
    align-items: baseline;
    gap: 1rem;
    padding-bottom: 0.6rem;
    margin-top: 1rem;
    border-bottom: 1px solid rgba(197, 160, 89, 0.25);
}

.catalogo-grid > .catalogo-group-header:first-child,
.catalogo-list__rows > .catalogo-group-header--list:first-child {
    margin-top: 0;
}

.catalogo-group-header__nombre {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--white);
    letter-spacing: 0.02rem;
}

.catalogo-group-header__count {
    font-size: 0.68rem;
    letter-spacing: 0.08rem;
    text-transform: uppercase;
    color: var(--white-muted);
}

.catalogo-group-header--list {
    padding: 0.85rem 1.25rem 0.6rem;
    margin-top: 0.5rem;
    background: var(--black-soft);
}

/* ============================
   VISTA DE LISTA (explorador de archivos)
   ============================ */
.catalogo-list {
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.catalogo-list__header {
    display: grid;
    grid-template-columns: 56px minmax(160px, 2.2fr) 1fr 1fr 1fr 1fr;
    gap: 1rem;
    align-items: center;
    padding: 0.85rem 1.25rem;
    background: var(--black-soft);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.65rem;
    letter-spacing: 0.12rem;
    text-transform: uppercase;
    color: var(--white-muted);
}

.catalogo-list__rows {
    display: flex;
    flex-direction: column;
}

.list-row {
    display: grid;
    grid-template-columns: 56px minmax(160px, 2.2fr) 1fr 1fr 1fr 1fr;
    gap: 1rem;
    align-items: center;
    padding: 0.6rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: transparent;
    cursor: pointer;
    text-align: left;
    width: 100%;
    color: inherit;
    font-family: var(--font-body);
    transition: background 0.25s;
}

.list-row:last-child {
    border-bottom: none;
}

.list-row:hover,
.list-row:focus-visible {
    background: rgba(197, 160, 89, 0.06);
}

.list-row__thumb {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background: var(--black-rich);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.list-row__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.list-row__thumb-placeholder {
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.25);
}

.list-row__nombre {
    font-family: var(--font-title);
    font-size: 0.85rem;
    color: var(--white);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.list-row__cell {
    font-size: 0.78rem;
    color: var(--white-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.list-row__cell--marca {
    color: var(--gold);
    letter-spacing: 0.05rem;
}

.list-row__acabados {
    display: flex;
    gap: 0.3rem;
}

.list-row__acabados .acabado-dot {
    width: 14px;
    height: 14px;
}

/* ============================
   CARD DE PRODUCTO
   ============================ */
.producto-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--black-soft);
    border: 1px solid rgba(255, 255, 255, 0.06);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.5s var(--ease-smooth);
    /* group: true; */
    position: relative;
}

.producto-card:hover {
    border-color: rgba(197, 160, 89, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.producto-card__image {
    width: 100%;
    aspect-ratio: 4/3;
    background: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 1rem;
}

/* Las fotos vienen en cualquier proporción (cuadradas, verticales,
   horizontales) — "cover" recortaba el producto según dónde cayera el
   centro de la foto (algunas quedaban casi en blanco, mostrando solo el
   fondo). "contain" siempre muestra el producto completo. */
.producto-card__img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.producto-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 50%, #1a1a1a 100%);
    transition: transform 0.6s var(--ease-smooth);
}

.producto-card:hover .producto-card__placeholder {
    transform: scale(1.05);
}

.producto-card__placeholder-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.2);
    letter-spacing: 0.3rem;
    text-transform: uppercase;
}

.producto-card__marca-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.3rem 0.8rem;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    font-size: 0.6rem;
    letter-spacing: 0.15rem;
    text-transform: uppercase;
    color: var(--gold);
    border: 1px solid rgba(197, 160, 89, 0.3);
}

.producto-card__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 1.5rem;
}

.producto-card__nombre {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-family: var(--font-title);
    font-size: 1rem;
    font-weight: 400;
    color: var(--white);
    margin-bottom: 0.6rem;
    line-height: 1.25;
    min-height: calc(1.25em * 2);
}

.producto-card__info {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    min-height: 1.6rem;
}

.producto-card__tipo {
    font-size: 0.65rem;
    letter-spacing: 0.1rem;
    text-transform: uppercase;
    color: var(--gold);
    padding: 0.2rem 0.6rem;
    border: 1px solid rgba(197, 160, 89, 0.3);
}

.producto-card__acabado-principal {
    font-size: 0.7rem;
    color: var(--white-muted);
    letter-spacing: 0.05rem;
    align-self: center;
}

.producto-card__acabados-section {
    margin-top: auto;
    padding-top: 0.25rem;
}

.producto-card__acabados-label {
    display: block;
    font-size: 0.62rem;
    letter-spacing: 0.12rem;
    text-transform: uppercase;
    color: var(--white-muted);
    margin-bottom: 0.5rem;
}

.producto-card__acabados {
    display: flex;
    gap: 0.5rem 1rem;
    flex-wrap: wrap;
}

.producto-card__acabado-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.72rem;
    color: var(--white);
}

.producto-card__acabado-item .acabado-dot {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.acabado-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.3);
    cursor: default;
    transition: border-color 0.3s;
}

.acabado-dot:hover {
    border-color: var(--gold);
}

.acabado-dot--cromo { background: linear-gradient(135deg, #C0C0C0, #E8E8E8); }
.acabado-dot--oro { background: linear-gradient(135deg, #C5A059, #D4AF37); }
.acabado-dot--negro-mate { background: #1a1a1a; border-color: rgba(255,255,255,0.5); }
.acabado-dot--acero { background: linear-gradient(135deg, #8A8A8A, #B0B0B0); }
.acabado-dot--blanco { background: #F5F5F5; }
.acabado-dot--marfil { background: #F5F0E1; }
.acabado-dot--marmol { background: linear-gradient(135deg, #D5D0CB, #F0EDEA); }
.acabado-dot--ceramica { background: #FAFAFA; }
.acabado-dot--reciclado-gris { background: #9E9E9E; }
.acabado-dot--reciclado-beige { background: #C9B99A; }
.acabado-dot--niquel-cepillado { 
    background: linear-gradient(135deg, #C8C0B8, #E0D8CF);
}

/* ============================
   MENSAJE VACÍO
   ============================ */
.catalogo-empty {
    text-align: center;
    padding: 5rem 2rem;
}

.catalogo-empty__text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--white-muted);
    margin-bottom: 2rem;
}

/* ============================
   MODAL
   ============================ */
.modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.5s var(--ease-smooth);
}

.modal--open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
}

.modal__container {
    position: relative;
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    background: var(--black-soft);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow-y: auto;
    z-index: 1;
    transform: translateY(30px);
    transition: transform 0.5s var(--ease-smooth);
}

.modal--open .modal__container {
    transform: translateY(0);
}

.modal__close {
    position: sticky;
    top: 1rem;
    float: right;
    margin-right: 1rem;
    margin-top: 1rem;
    z-index: 2;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.2);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--white);
    transition: all 0.3s;
}

.modal__close:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.modal__body {
    padding: 2rem;
}

.modal__image {
    width: 100%;
    aspect-ratio: 4/3;
    max-height: 380px;
    background: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    padding: 1.5rem;
}

/* Las fotos de producto vienen en cualquier proporción (cuadradas,
   verticales, horizontales) — contain evita recortar el producto (algunas
   con "cover" quedaban casi en blanco, mostrando solo el fondo de la foto).
   max-height + padding limitan cuánto se estira una imagen chica, para que
   no se pixelee tanto al agrandarla. */
.modal__image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.modal__image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a1a, #0d0d0d);
    font-family: var(--font-display);
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.15);
    letter-spacing: 0.3rem;
    text-transform: uppercase;
}

.modal__marca {
    display: inline-block;
    padding: 0.3rem 1rem;
    border: 1px solid var(--gold);
    font-size: 0.65rem;
    letter-spacing: 0.2rem;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
}

.modal__nombre {
    font-family: var(--font-title);
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.8rem;
    line-height: 1.25;
}

.modal__tipo-acabado {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.modal__tipo {
    font-size: 0.7rem;
    letter-spacing: 0.15rem;
    text-transform: uppercase;
    color: var(--white);
    padding: 0.4rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.modal__acabado {
    font-size: 0.7rem;
    letter-spacing: 0.1rem;
    color: var(--white-muted);
    align-self: center;
}

.modal__descripcion {
    font-size: 0.85rem;
    line-height: 1.7;
    color: var(--white-muted);
    margin-bottom: 2rem;
}

.modal__acabados-title {
    font-size: 0.7rem;
    letter-spacing: 0.15rem;
    text-transform: uppercase;
    color: var(--white-muted);
    margin-bottom: 0.8rem;
}

.modal__acabados-list {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.modal__acabado-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    color: var(--white);
}

.modal__btn {
    display: inline-block;
    padding: 0.9rem 2.5rem;
    background: var(--gold);
    color: var(--black);
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.2rem;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: background 0.4s;
}

.modal__btn:hover {
    background: #d4af37;
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 1024px) {
    .catalogo-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 1rem;
    }

    .catalogo-list__header,
    .list-row {
        grid-template-columns: 48px minmax(140px, 2fr) 1fr 1fr;
    }

    .catalogo-list__col--acabado,
    .catalogo-list__col--codigo,
    .list-row__cell--acabado,
    .list-row__cell--codigo {
        display: none;
    }
}

@media (max-width: 768px) {
    .catalogo-page {
        padding: 5rem 4% 3rem;
    }
    
    .catalogo-header__title {
        font-size: 2.5rem;
    }
    
    .catalogo-toolbar {
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
    }
    
    .catalogo-search {
        max-width: 100%;
    }

    .catalogo-filters {
        flex-direction: column;
        align-items: stretch;
    }

    .catalogo-filter__select {
        width: 100%;
        min-width: unset;
    }

    .ms-filter__toggle {
        width: 100%;
        min-width: unset;
    }

    .ms-filter__panel {
        left: 0;
        right: 0;
        min-width: unset;
        width: 100%;
    }

    .catalogo-toolbar__end {
        width: 100%;
        justify-content: space-between;
        margin-left: 0;
    }

    .catalogo-grid {
        grid-template-columns: 1fr;
    }

    .catalogo-list__header {
        display: none;
    }

    .list-row {
        display: flex;
        align-items: center;
        gap: 0.85rem;
    }

    .list-row__nombre {
        flex: 1;
        white-space: normal;
    }

    .list-row__cell--tipo {
        display: none;
    }

    .modal__container {
        width: 95%;
        max-height: 90vh;
    }
    
    .modal__body {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .catalogo-page {
        padding: 4rem 3% 2rem;
    }
    
    .catalogo-header__title {
        font-size: 2rem;
    }
    
    .catalogo-header__subtitle {
        font-size: 0.7rem;
        letter-spacing: 0.1rem;
    }
}