/* ============================================
   7PSI - SHOP PAGE STYLES
   Extends styles.css design system
   ============================================ */

/* --- Shop Page Layout --- */
.shop-page {
    min-height: 100vh;
    padding-top: 90px;
    position: relative;
    z-index: 1;
}

/* --- Shop Header / Toolbar --- */
.shop-header {
    padding: 40px 0 0;
}

.shop-header .section-header {
    margin-bottom: 32px;
}

.shop-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--steel);
    margin-bottom: 24px;
    font-family: var(--font-body);
}

.shop-breadcrumb a {
    color: var(--steel);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.shop-breadcrumb a:hover {
    color: var(--accent);
}

.shop-breadcrumb .breadcrumb-sep {
    color: rgba(255,255,255,0.15);
    font-size: 0.7rem;
}

/* --- Shop Toolbar --- */
.shop-toolbar {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
    padding: 20px 24px;
    background: var(--gradient-card);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

/* Search */
.shop-search {
    flex: 1;
    min-width: 220px;
    position: relative;
}

.shop-search input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--white);
    outline: none;
    transition: all var(--transition-normal);
}

.shop-search input::placeholder {
    color: var(--steel);
}

.shop-search input:focus {
    border-color: var(--accent);
    background: rgba(233, 69, 96, 0.05);
    box-shadow: 0 0 0 3px rgba(233, 69, 96, 0.1);
}

.shop-search .search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--steel);
    pointer-events: none;
    transition: color var(--transition-fast);
}

.shop-search input:focus ~ .search-icon {
    color: var(--accent);
}

/* Filters & Sort */
.shop-filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.shop-sort {
    position: relative;
}

.shop-sort select {
    appearance: none;
    -webkit-appearance: none;
    padding: 12px 40px 12px 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--steel-light);
    cursor: pointer;
    outline: none;
    transition: all var(--transition-normal);
}

.shop-sort select:focus {
    border-color: var(--accent);
}

.shop-sort::after {
    content: '▾';
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--steel);
    pointer-events: none;
    font-size: 0.8rem;
}

/* --- Product Count --- */
.shop-product-count {
    font-size: 0.85rem;
    color: var(--steel);
    margin-bottom: 24px;
    font-family: var(--font-body);
}

.shop-product-count strong {
    color: var(--white);
}

/* --- Shop Grid (4 columns, compact) --- */
.shop-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 60px;
}

.shop-grid .product-card {
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.shop-grid .product-image {
    height: 220px;
}

.shop-grid .product-info {
    padding: 16px 18px 20px;
}

.shop-grid .product-name {
    font-size: 1.05rem;
    margin-bottom: 6px;
}

.shop-grid .product-desc {
    font-size: 0.82rem;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.shop-grid .product-price {
    font-size: 1.05rem;
}

/* --- Empty State --- */
.shop-empty {
    text-align: center;
    padding: 80px 20px;
    color: var(--steel);
    grid-column: 1 / -1;
}

.shop-empty svg {
    color: rgba(233, 69, 96, 0.3);
    margin-bottom: 20px;
}

.shop-empty h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 8px;
}

.shop-empty p {
    font-size: 0.92rem;
    max-width: 400px;
    margin: 0 auto;
}

/* --- View Toggle Buttons --- */
.shop-view-toggle {
    display: flex;
    gap: 4px;
    margin-left: auto;
}

.view-btn {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid var(--glass-border);
    background: transparent;
    color: var(--steel);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.view-btn:hover {
    border-color: var(--accent);
    color: var(--white);
}

.view-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: var(--white);
}

/* List view */
.shop-grid.list-view {
    grid-template-columns: 1fr;
    gap: 16px;
}

.shop-grid.list-view .product-card {
    display: flex;
    flex-direction: row;
    max-height: 180px;
}

.shop-grid.list-view .product-image {
    width: 220px;
    min-width: 220px;
    height: 100%;
    border-radius: 20px 0 0 20px;
}

.shop-grid.list-view .product-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 20px 24px;
}

.shop-grid.list-view .product-desc {
    -webkit-line-clamp: 1;
    line-clamp: 1;
}

/* --- Product View Hint (for shop) --- */
.product-view-hint {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: var(--white);
    font-size: 0.8rem;
    font-family: var(--font-heading);
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.product-card:hover .product-view-hint {
    opacity: 1;
    transform: translateY(0);
}

/* --- Shop Footer --- */
.shop-footer {
    text-align: center;
    padding: 40px 0 60px;
    border-top: 1px solid var(--glass-border);
    color: var(--steel);
    font-size: 0.85rem;
}

.shop-footer a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.shop-footer a:hover {
    color: var(--primary-light);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
    .shop-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .shop-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .shop-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .shop-search {
        min-width: 100%;
    }

    .shop-filters {
        justify-content: space-between;
    }

    .shop-view-toggle {
        margin-left: 0;
    }

    .shop-grid.list-view .product-card {
        flex-direction: column;
        max-height: none;
    }

    .shop-grid.list-view .product-image {
        width: 100%;
        height: 200px;
        border-radius: 20px 20px 0 0;
    }
}

@media (max-width: 600px) {
    .shop-page {
        padding-top: 72px;
    }

    .shop-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .shop-grid .product-image {
        height: 160px;
    }

    .shop-grid .product-info {
        padding: 12px 14px 16px;
    }

    .shop-grid .product-name {
        font-size: 0.92rem;
    }

    .shop-grid .product-desc {
        font-size: 0.78rem;
        -webkit-line-clamp: 1;
        line-clamp: 1;
    }

    .shop-grid .product-price {
        font-size: 0.95rem;
    }

    .shop-grid .btn-cart {
        width: 36px;
        height: 36px;
        border-radius: 10px;
    }

    .shop-toolbar {
        padding: 14px 16px;
    }

    .size-pills {
        gap: 4px;
    }

    .size-pill {
        font-size: 0.7rem;
        padding: 3px 8px;
    }
}