/* LCE Shop Page — structural + CSS custom properties para personalización */

/* ── Variables por defecto ─────────────────────────────────────────────
   Los temas hijos pueden sobreescribir cualquiera de estas variables
   en su propio CSS sin tocar el plugin.

   Ejemplo en trochapura.css:
   .lce-shop-page { --lce-filter-radius: 0px; }

   Ejemplo en otro-cliente.css:
   .lce-shop-page { --lce-filter-radius: 999px; --lce-filter-bg: rgba(255,255,255,.08); }
────────────────────────────────────────────────────────────────────── */
.lce-shop-page {
    /* Filtros */
    --lce-filter-bg:          transparent;
    --lce-filter-border:      var(--luc-color-border, rgba(255,255,255,.2));
    --lce-filter-color:       inherit;
    --lce-filter-active-color: var(--luc-color-accent-warm, #C9973A);
    --lce-filter-active-bg:   transparent;
    --lce-filter-radius:      0px;
    --lce-filter-padding:     .4rem 1rem;
    --lce-filter-font-size:   .78rem;
    --lce-filter-gap:         .5rem;
    --lce-filter-bar-gap:     2rem;
    --lce-filter-border-bottom: 1px solid var(--luc-color-border, rgba(255,255,255,.1));
    --lce-filter-label-opacity: .5;

    /* Dots de color */
    --lce-dot-size:           22px;
    --lce-dot-border:         1.5px solid rgba(255,255,255,.15);

    /* Cards */
    --lce-card-radius:        0px;
    --lce-card-bg:            var(--luc-color-bg, #fff);
    --lce-card-overlay:       rgba(0,0,0,.45);
    --lce-card-name-size:     .85rem;
    --lce-card-price-size:    .9rem;
    --lce-card-gap:           16px;

    /* Botones de overlay */
    --lce-btn-qv-bg:          rgba(255,255,255,.95);
    --lce-btn-qv-color:       var(--luc-color-primary, #2C1A0E);
    --lce-btn-atc-bg:         var(--luc-color-accent-warm, #C9973A);
    --lce-btn-atc-color:      var(--luc-color-primary, #2C1A0E);
    --lce-btn-radius:         0px;
    --lce-btn-font-size:      .75rem;

    /* Ver más */
    --lce-loadmore-bg:        transparent;
    --lce-loadmore-color:     inherit;
    --lce-loadmore-border:    var(--luc-color-accent-warm, #C9973A);
    --lce-loadmore-radius:    0px;
    --lce-loadmore-padding:   .75rem 3rem;

    /* Modal */
    --lce-modal-bg:           var(--luc-color-bg, #fff);
    --lce-modal-color:        var(--luc-color-text, #1a1a1a);
    --lce-modal-gallery-bg:   var(--luc-color-bg-alt, #f5f0eb);
    --lce-modal-radius:       0px;
}

/* ── Layout general ───────────────────────────────────────────────────── */
.lce-shop-page { width: 100%; position: relative; }

/* ── Barra de filtros ─────────────────────────────────────────────────── */
.lce-shop__filters {
    display: flex;
    align-items: center;
    gap: var(--lce-filter-bar-gap);
    flex-wrap: wrap;
    padding: 1.25rem 0;
    border-bottom: var(--lce-filter-border-bottom);
    margin-bottom: 2rem;
}

.lce-shop__filter-group {
    display: flex;
    align-items: center;
    gap: .75rem;
}

.lce-shop__filter-label {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    opacity: var(--lce-filter-label-opacity);
    white-space: nowrap;
}

.lce-shop__filter-btns {
    display: flex;
    align-items: center;
    gap: var(--lce-filter-gap);
    flex-wrap: wrap;
}

.lce-shop__filter-btn {
    background: var(--lce-filter-bg);
    border: 1px solid var(--lce-filter-border);
    color: var(--lce-filter-color);
    padding: var(--lce-filter-padding);
    font-size: var(--lce-filter-font-size);
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: var(--lce-filter-radius);
    transition: border-color .2s, color .2s, background .2s;
    white-space: nowrap;
}
.lce-shop__filter-btn:hover,
.lce-shop__filter-btn.is-active {
    border-color: var(--lce-filter-active-color);
    color: var(--lce-filter-active-color);
    background: var(--lce-filter-active-bg);
}

/* Dots de color */
.lce-shop__color-dots {
    display: flex;
    align-items: center;
    gap: var(--lce-filter-gap);
    flex-wrap: wrap;
}
.lce-shop__color-dot {
    background: none;
    border: none;
    padding: 3px;
    cursor: pointer;
    border-radius: 50%;
    transition: box-shadow .2s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.lce-shop__color-dot-inner {
    display: block;
    width: var(--lce-dot-size);
    height: var(--lce-dot-size);
    border-radius: 50%;
    border: var(--lce-dot-border);
    transition: transform .2s;
}
.lce-shop__color-dot:hover .lce-shop__color-dot-inner { transform: scale(1.15); }
.lce-shop__color-dot.is-active {
    box-shadow: 0 0 0 2px var(--lce-filter-active-color);
}

/* Conteo */
.lce-shop__result-count {
    margin-left: auto;
    font-size: .78rem;
    opacity: .6;
    white-space: nowrap;
}
.lce-shop__count-num { font-weight: 700; }

/* ── Grid ─────────────────────────────────────────────────────────────── */
.lce-shop__grid {
    display: grid;
    gap: var(--lce-card-gap);
    position: relative;
    min-height: 300px;
    transition: opacity .3s ease;
}
.lce-shop--cols-3 .lce-shop__grid { grid-template-columns: repeat(3, 1fr); }
.lce-shop--cols-4 .lce-shop__grid { grid-template-columns: repeat(4, 1fr); }
.lce-shop__grid.is-loading { opacity: .4; pointer-events: none; }

/* ── Loading spinner ──────────────────────────────────────────────────── */
.lce-shop__loading {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    opacity: 0;
    transition: opacity .2s;
    z-index: 10;
}
.lce-shop-page.is-loading .lce-shop__loading { opacity: 1; }
.lce-shop__spinner {
    width: 36px; height: 36px;
    border: 3px solid rgba(128,128,128,.2);
    border-top-color: var(--lce-filter-active-color);
    border-radius: 50%;
    animation: lce-spin .7s linear infinite;
}
@keyframes lce-spin { to { transform: rotate(360deg); } }

/* ── Card ─────────────────────────────────────────────────────────────── */
.lce-shop__card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--lce-card-bg);
    border-radius: var(--lce-card-radius);
    overflow: hidden;
}

.lce-shop__card-image-wrap {
    position: relative;
    overflow: hidden;
    display: block;
    aspect-ratio: 3/4;
    text-decoration: none;
}
.lce-shop__card-img {
    width: 100%; height: 100%;
    object-fit: cover; display: block;
    transition: transform .5s ease;
}
.lce-shop__card:hover .lce-shop__card-img { transform: scale(1.04); }

.lce-shop__badge {
    position: absolute;
    top: .75rem; left: .75rem;
    padding: .2rem .6rem;
    font-size: .68rem; font-weight: 700;
    letter-spacing: .08em; text-transform: uppercase;
    z-index: 2;
    border-radius: var(--lce-btn-radius);
}
.lce-shop__badge--sale {
    background: var(--lce-filter-active-color);
    color: var(--lce-btn-atc-color);
}

.lce-shop__card-overlay {
    position: absolute; inset: 0;
    background: var(--lce-card-overlay);
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: .75rem;
    opacity: 0;
    transition: opacity .3s ease;
    z-index: 3; padding: 1rem;
}
.lce-shop__card:hover .lce-shop__card-overlay { opacity: 1; }

.lce-shop__quick-view-btn {
    display: inline-flex; align-items: center; gap: .5rem;
    background: var(--lce-btn-qv-bg);
    color: var(--lce-btn-qv-color);
    border: none;
    padding: .6rem 1.25rem;
    font-size: var(--lce-btn-font-size); font-weight: 700;
    letter-spacing: .08em; text-transform: uppercase;
    cursor: pointer; width: 100%; justify-content: center;
    border-radius: var(--lce-btn-radius);
    transition: opacity .2s;
}
.lce-shop__quick-view-btn:hover { opacity: .85; }

.lce-shop__card-overlay .lce-shop__atc-btn,
.lce-shop__card-overlay .button.add_to_cart_button {
    display: inline-flex !important;
    align-items: center; justify-content: center;
    width: 100%;
    background: var(--lce-btn-atc-bg) !important;
    color: var(--lce-btn-atc-color) !important;
    border: none !important;
    padding: .6rem 1.25rem !important;
    font-size: var(--lce-btn-font-size) !important;
    font-weight: 700 !important; letter-spacing: .08em !important;
    text-transform: uppercase !important;
    border-radius: var(--lce-btn-radius) !important;
    cursor: pointer; text-decoration: none !important;
    transition: opacity .2s !important;
}
.lce-shop__card-overlay .button.add_to_cart_button:hover { opacity: .85 !important; }

.lce-shop__card-info {
    padding: .85rem .25rem .5rem;
    display: flex; flex-direction: column; gap: .3rem;
}
.lce-shop__card-name {
    font-size: var(--lce-card-name-size); font-weight: 600;
    text-decoration: none; color: inherit; line-height: 1.3;
    transition: color .2s;
}
.lce-shop__card-name:hover { color: var(--lce-filter-active-color); }
.lce-shop__card-price { font-size: var(--lce-card-price-size); font-weight: 700; }

.lce-shop__empty {
    grid-column: 1 / -1; text-align: center;
    padding: 3rem; opacity: .6;
}

/* ── Ver más ──────────────────────────────────────────────────────────── */
.lce-shop__loadmore-wrap {
    text-align: center;
    padding: 2.5rem 0 1rem;
}
.lce-shop__loadmore-btn {
    background: var(--lce-loadmore-bg);
    color: var(--lce-loadmore-color);
    border: 1px solid var(--lce-loadmore-border);
    padding: var(--lce-loadmore-padding);
    font-size: .78rem; font-weight: 700;
    letter-spacing: .12em; text-transform: uppercase;
    cursor: pointer;
    border-radius: var(--lce-loadmore-radius);
    transition: background .2s, color .2s, opacity .2s;
    display: inline-flex; align-items: center; gap: .75rem;
    position: relative;
}
.lce-shop__loadmore-btn:hover {
    background: var(--lce-loadmore-border);
    color: var(--lce-btn-atc-color);
}
/* Spinner oculto por defecto, visible solo al cargar */
.lce-shop__loadmore-btn .lce-shop__spinner {
    display: none;
    width: 14px; height: 14px;
    border-width: 2px;
    position: static;
    flex-shrink: 0;
}
.lce-shop__loadmore-btn.is-loading { opacity: .7; pointer-events: none; }
.lce-shop__loadmore-btn.is-loading .lce-shop__loadmore-text { opacity: .6; }
.lce-shop__loadmore-btn.is-loading .lce-shop__spinner { display: block; }
.lce-shop__loadmore-wrap.is-hidden { display: none; }

/* ── Modal Vista Rápida ───────────────────────────────────────────────── */
.lce-quick-view-modal {
    position: fixed; inset: 0; z-index: 9999;
    display: flex; align-items: center; justify-content: center;
    pointer-events: none; opacity: 0;
    transition: opacity .3s ease;
}
.lce-quick-view-modal.is-open { opacity: 1; pointer-events: all; }
.lce-quick-view-modal__backdrop {
    position: absolute; inset: 0;
    background: rgba(0,0,0,.7); cursor: pointer;
}
.lce-quick-view-modal__container {
    position: relative; z-index: 1;
    background: var(--lce-modal-bg);
    color: var(--lce-modal-color);
    width: 90%; max-width: 800px; max-height: 90vh;
    overflow-y: auto;
    border-radius: var(--lce-modal-radius);
    transform: translateY(20px) scale(.97);
    transition: transform .3s ease;
}
.lce-quick-view-modal.is-open .lce-quick-view-modal__container {
    transform: translateY(0) scale(1);
}
.lce-quick-view-modal__close {
    position: absolute; top: 1rem; right: 1rem;
    background: none; border: none; cursor: pointer;
    color: inherit; z-index: 10; padding: .25rem;
    opacity: .6; transition: opacity .2s;
}
.lce-quick-view-modal__close:hover { opacity: 1; }

.lce-qv__wrap {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    min-height: 400px;
}
.lce-qv__gallery {
    display: flex; flex-direction: column; gap: .75rem;
    padding: 1.5rem;
    background: var(--lce-modal-gallery-bg);
}
.lce-qv__main-image { flex: 1; overflow: hidden; }
.lce-qv__img { width: 100%; height: 100%; object-fit: cover; display: block; }
.lce-qv__thumbs { display: flex; gap: .5rem; flex-wrap: wrap; }
.lce-qv__thumb-btn {
    background: none;
    border: 2px solid transparent;
    padding: 0; cursor: pointer;
    transition: border-color .2s;
    width: 56px; height: 56px; overflow: hidden;
    border-radius: var(--lce-card-radius);
}
.lce-qv__thumb-btn:hover,
.lce-qv__thumb-btn.is-active { border-color: var(--lce-filter-active-color); }
.lce-qv__thumb-img { width: 100%; height: 100%; object-fit: cover; display: block; }

.lce-qv__info {
    padding: 2rem 1.75rem;
    display: flex; flex-direction: column; gap: 1rem;
}
.lce-qv__name {
    margin: 0; font-size: 1.25rem; font-weight: 700;
    font-family: var(--luc-font-secondary, 'Oswald', sans-serif);
    text-transform: uppercase; letter-spacing: .05em; line-height: 1.2;
}
.lce-qv__price { font-size: 1.3rem; font-weight: 700; }
.lce-qv__actions { margin-top: auto; display: flex; flex-direction: column; gap: .75rem; }

.lce-qv__atc-btn,
.lce-qv__actions .button.add_to_cart_button {
    display: flex !important; align-items: center; justify-content: center;
    width: 100%;
    background: var(--lce-btn-atc-bg) !important;
    color: var(--lce-btn-atc-color) !important;
    border: none !important;
    padding: .9rem 1.5rem !important;
    font-size: .8rem !important; font-weight: 700 !important;
    letter-spacing: .1em !important; text-transform: uppercase !important;
    border-radius: var(--lce-btn-radius) !important;
    cursor: pointer; text-decoration: none !important;
    transition: opacity .2s !important;
}
.lce-qv__atc-btn:hover,
.lce-qv__actions .button.add_to_cart_button:hover { opacity: .85 !important; }

.lce-qv__view-link {
    display: inline-flex; align-items: center; gap: .4rem;
    font-size: .78rem; font-weight: 600;
    letter-spacing: .08em; text-transform: uppercase;
    text-decoration: none; color: inherit;
    opacity: .65; transition: opacity .2s; justify-content: center;
}
.lce-qv__view-link:hover { opacity: 1; }

/* ── Mobile ───────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
    .lce-shop--cols-4 .lce-shop__grid,
    .lce-shop--cols-3 .lce-shop__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .lce-shop__filters { gap: 1rem; }
    .lce-shop__result-count { margin-left: 0; width: 100%; }
    .lce-shop--cols-4 .lce-shop__grid,
    .lce-shop--cols-3 .lce-shop__grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .lce-qv__wrap { grid-template-columns: 1fr; }
    .lce-qv__gallery { max-height: 300px; }
}