/* ============================================
   ESPACIO CONSCIENTE — Shop / Category Styles
   shop.css
   Depends on: base.css (variables, resets, shared)
   ============================================ */

/* ============================================
   CATEGORY HERO
   ============================================ */
/* Category hero — simplified, tinted by category color */
.category-hero {
    padding: var(--space-xl) 0;
    text-align: center;
    margin-bottom: var(--space-xl);
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
    background: var(--grad-warm);
}

/* Remove botanical leaf pattern — keep simple */
.category-hero::before { display: none; }

.category-hero > * {
    position: relative;
    z-index: 1;
}

/* Integrated breadcrumbs inside hero */
.category-hero .breadcrumbs {
    padding: 0 0 12px;
    font-size: 0.82rem;
}

/* Category icon circle */
.category-hero .category-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,0.5);
    border-radius: 50%;
    margin-bottom: 12px;
}

.category-hero .category-icon svg {
    width: 28px;
    height: 28px;
    color: var(--terracota-dark);
}

.category-hero .overline {
    font-family: var(--font-acento);
    font-style: italic;
    color: var(--terracota);
    font-size: 1rem;
    margin-bottom: 4px;
}

.category-hero h1 {
    font-family: var(--font-titulo);
    font-size: 2.8rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.category-hero p {
    font-size: 0.95rem;
    color: var(--marron-light);
    max-width: 500px;
    margin: 0 auto;
}

/* ============================================
   CATEGORY ACCENT THEMING
   ============================================ */
.category-hero[data-accent="celeste"] {
    background: linear-gradient(135deg, rgba(139,172,196,0.1), rgba(139,172,196,0.04));
}
.category-hero[data-accent="celeste"] .category-icon svg {
    color: var(--celeste-dark);
}
.category-hero[data-accent="celeste"] ~ .catalog-layout .filter-group h3 {
    border-bottom-color: var(--celeste);
}

.category-hero[data-accent="verde-salvia"] {
    background: linear-gradient(135deg, rgba(139,158,126,0.1), rgba(139,158,126,0.04));
}
.category-hero[data-accent="verde-salvia"] .category-icon svg {
    color: var(--verde-salvia-dark);
}
.category-hero[data-accent="verde-salvia"] ~ .catalog-layout .filter-group h3 {
    border-bottom-color: var(--verde-salvia);
}

.category-hero[data-accent="arena"] {
    background: linear-gradient(135deg, rgba(212,165,116,0.1), rgba(212,165,116,0.04));
}
.category-hero[data-accent="arena"] .category-icon svg {
    color: var(--arena-dark);
}
.category-hero[data-accent="arena"] ~ .catalog-layout .filter-group h3 {
    border-bottom-color: var(--arena);
}

.category-hero[data-accent="terracota"] {
    background: linear-gradient(135deg, rgba(196,149,106,0.1), rgba(196,149,106,0.04));
}
.category-hero[data-accent="terracota"] .category-icon svg {
    color: var(--terracota-dark);
}
.category-hero[data-accent="terracota"] ~ .catalog-layout .filter-group h3 {
    border-bottom-color: var(--terracota);
}

/* ============================================
   CATALOG LAYOUT
   ============================================ */
.catalog-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 32px;
    padding-bottom: 80px;
}

/* ============================================
   SIDEBAR FILTERS
   ============================================ */
.sidebar {
    position: sticky;
    top: 100px;
    align-self: start;
}

.filter-group {
    background: var(--blanco);
    border-radius: var(--radio-suave);
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: var(--sombra-suave);
}

.filter-group h3 {
    font-family: var(--font-titulo);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--celeste);
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 0.88rem;
    cursor: pointer;
    transition: all var(--t-standard);
}

.filter-option:hover {
    color: var(--terracota);
}

.filter-count {
    margin-left: auto;
    font-size: 0.78rem;
    color: var(--marron-light);
}

/* ============================================
   ACCESSIBLE CHECKBOXES
   ============================================ */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

.filter-check {
    width: 18px;
    height: 18px;
    border: 2px solid var(--gris-suave);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
    position: relative;
}

.filter-option:hover .filter-check {
    border-color: var(--celeste);
}

.visually-hidden:checked + .filter-check {
    background: var(--celeste);
    border-color: var(--celeste);
}

.visually-hidden:checked + .filter-check::after {
    content: '';
    width: 6px;
    height: 10px;
    border: solid var(--marron);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-top: -2px;
}

/* ============================================
   PRICE RANGE INPUTS
   ============================================ */
.price-range {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: 8px;
}

.price-range input {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--gris-suave);
    border-radius: 8px;
    font-family: var(--font-cuerpo);
    font-size: 0.82rem;
    outline: none;
    transition: all var(--t-standard);
}

.price-range input:focus {
    border-color: var(--celeste);
    box-shadow: 0 0 0 3px rgba(139,172,196,0.15);
}

.price-range span {
    font-size: 0.82rem;
    color: var(--marron-light);
}

/* ============================================
   CATALOG TOOLBAR
   ============================================ */
.catalog-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.results-count {
    font-size: 0.88rem;
    color: var(--marron-light);
}

/* Celeste pill around result numbers */
.results-count strong {
    color: var(--celeste-dark);
    font-weight: 700;
    background: rgba(139,172,196,0.1);
    padding: 2px 10px;
    border-radius: 20px;
}

.sort-select {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sort-select label {
    font-size: 0.85rem;
    color: var(--marron-light);
}

/* Custom dropdown arrow */
.sort-select select {
    padding: 8px 32px 8px 12px;
    border: 1px solid var(--gris-suave);
    border-radius: 8px;
    font-family: var(--font-cuerpo);
    font-size: 0.85rem;
    color: var(--marron);
    background: var(--blanco);
    cursor: pointer;
    outline: none;
    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 1L5 5L9 1' stroke='%233D3028' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}

.sort-select select:focus {
    border-color: var(--celeste);
    box-shadow: 0 0 0 3px rgba(139,172,196,0.15);
}

/* ============================================
   PRODUCT GRID (SHOP)
   ============================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

/* Product Card — Evolved: 3:4 image, pill badge, hover reveal */
.product-card {
    background: var(--blanco);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    position: relative;
    transition: transform var(--t-standard) var(--ease-out-expo),
                box-shadow var(--t-standard);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-elevated);
}

/* Badge — pill with glass effect */
.product-badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    background: rgba(139, 158, 126, 0.9);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    color: var(--blanco);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: var(--radius-xl);
    letter-spacing: 0.5px;
    z-index: 2;
}

.product-badge.sale {
    background: rgba(196, 149, 106, 0.92);
}

/* Image — 3:4 vertical ratio (better for cosmetics) */
.product-img {
    aspect-ratio: 3 / 4;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--grad-warm);
    overflow: hidden;
    position: relative;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--t-deliberate) var(--ease-out-expo);
}

.product-card:hover .product-img img {
    transform: scale(1.05);
}

/* Hover overlay — gradient from bottom */
.product-img::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(61, 48, 40, 0.15) 0%, transparent 40%);
    opacity: 0;
    transition: opacity var(--t-standard);
    pointer-events: none;
}
.product-card:hover .product-img::after { opacity: 1; }

/* Image placeholder — gradient + icon when no product photo */
.product-img-placeholder {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    background: var(--grad-warm);
}

.product-info {
    padding: var(--space-md);
}

/* Category as chip */
.product-category-label {
    display: inline-block;
    font-family: var(--font-acento);
    font-style: italic;
    font-size: 0.78rem;
    color: var(--verde-salvia-dark);
    background: var(--tint-calma);
    padding: 2px 10px;
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-sm);
}

.product-info h3 {
    font-family: var(--font-titulo);
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}
.product-info h3 a { transition: color var(--t-micro); }
.product-card:hover .product-info h3 a { color: var(--terracota); }

.product-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.product-price .current {
    font-family: var(--font-titulo);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--terracota);
}

.product-price .original {
    font-size: 0.82rem;
    color: var(--marron-light);
    text-decoration: line-through;
    opacity: 0.6;
}

/* Add to cart button */
.product-add-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-top: var(--space-md);
    padding: 11px;
    background: var(--marron);
    color: var(--crema);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-cuerpo);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    min-height: 44px;
    transition: background var(--t-quick), transform var(--t-quick) var(--ease-out-expo);
}

.product-add-btn:hover {
    background: var(--terracota);
}
.product-add-btn:active { transform: scale(0.97); }

/* Cart feedback states (set via shop.js WC events) */
.product-add-btn.ec-adding {
    opacity: 0.7; pointer-events: none;
}
.product-add-btn.ec-added {
    background: var(--verde-salvia); pointer-events: none;
}

/* ============================================
   FEATURED PRODUCT (spans 2 columns)
   ============================================ */
.product-card.featured-product {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.product-card.featured-product .product-img {
    aspect-ratio: auto;
    height: 100%;
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.page-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--gris-suave);
    border-radius: 8px;
    font-size: 0.88rem;
    font-family: var(--font-cuerpo);
    color: var(--marron);
    background: var(--blanco);
    transition: all var(--t-standard);
    cursor: pointer;
}

.page-btn:hover {
    border-color: var(--celeste);
    color: var(--celeste-dark);
}

/* Celeste active state */
.page-btn.active {
    background: var(--celeste);
    color: var(--marron);
    border-color: var(--celeste);
}

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--marron-light);
    background: rgba(139,172,196,0.03);
    border-radius: var(--radio-suave);
}

.empty-state svg {
    color: var(--celeste);
    opacity: 0.5;
}

.empty-state h3 {
    font-family: var(--font-titulo);
    font-size: 1.3rem;
    margin: 16px 0 8px;
    color: var(--marron);
}

.empty-state p {
    font-size: 0.9rem;
}

/* ============================================
   SKELETON LOADING
   ============================================ */
.skeleton-card {
    background: var(--blanco);
    border-radius: var(--radio-suave);
    overflow: hidden;
    position: relative;
}

.skeleton-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(250,246,241,0.5), transparent);
    animation: skeleton-pulse 1.5s infinite;
}

@keyframes skeleton-pulse {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ============================================
   RESPONSIVE -- Shop
   ============================================ */
@media (max-width: 992px) {
    .catalog-layout {
        grid-template-columns: 1fr;
    }
    .sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .sidebar {
        grid-template-columns: 1fr;
    }
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }
    .category-hero h1 {
        font-size: 1.8rem;
    }
    .category-hero {
        padding: var(--space-lg) 0;
    }
}

@media (max-width: 480px) {
    .catalog-toolbar {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    .product-card.featured-product {
        grid-column: span 1;
        display: block;
    }
    .products-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
}

@media (min-width: 1400px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
}