/* ============================================================
   ZARQUIN COLLEGE LIFESTYLE - Category & Filter Stylesheet
   ============================================================ */

.category-layout {
    display: flex;
    gap: 36px;
    margin: 40px auto 80px;
    align-items: flex-start;
}

/* --- Sidebar Filters (Desktop) --- */
.category-sidebar {
    width: 270px;
    flex-shrink: 0;
    position: sticky;
    top: 96px;
    background: var(--white);
    border: 1px solid var(--cl-border);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--cl-border);
}

.sidebar-header h3 {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 600;
    margin: 0;
}

.sidebar-clear-btn {
    background: none;
    border: none;
    color: var(--cl-accent);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.sidebar-clear-btn:hover {
    color: var(--cl-accent-dark);
    text-decoration: underline;
}

.filter-group {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--cl-border);
}

.filter-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.filter-group h4 {
    font-family: var(--font-sans);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
    color: var(--cl-primary);
    margin-bottom: 14px;
}

/* Custom Checkbox */
.filter-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 14px;
    color: var(--cl-text);
    cursor: pointer;
    user-select: none;
    transition: color 0.15s;
}

.filter-checkbox:hover {
    color: var(--cl-accent);
}

.filter-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--cl-primary);
    cursor: pointer;
    border-radius: 2px;
}

/* Size Chips */
.size-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.size-chip {
    padding: 6px 12px;
    border: 1px solid var(--cl-border);
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    background: var(--white);
    transition: var(--transition-fast);
}

.size-chip:hover, .size-chip.active {
    background: var(--cl-primary);
    color: var(--white);
    border-color: var(--cl-primary);
}

/* Price Range Inputs */
.price-range-inputs {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
}

.price-range-inputs input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--cl-border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    outline: none;
}
.price-range-inputs input:focus {
    border-color: var(--cl-accent);
}

/* --- Main Products Area --- */
.category-main {
    flex: 1;
    min-width: 0;
}

/* Toolbar */
.category-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding: 16px 20px;
    background: var(--white);
    border: 1px solid var(--cl-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    flex-wrap: wrap;
    gap: 16px;
}

.product-count {
    font-size: 14px;
    color: var(--cl-text-light);
    font-weight: 600;
}

.toolbar-controls {
    display: flex;
    align-items: center;
    gap: 16px;
}

.sort-select {
    padding: 8px 32px 8px 14px;
    border: 1px solid var(--cl-border);
    border-radius: var(--radius-sm);
    background: var(--white);
    font-size: 13px;
    font-weight: 600;
    color: var(--cl-text);
    outline: none;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}
.sort-select:focus {
    border-color: var(--cl-accent);
}

/* Mobile Filter Trigger Button */
.mobile-filter-trigger {
    display: none;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--cl-primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
}

/* Active Filter Badges */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.active-filter-tag {
    background: var(--white);
    border: 1px solid var(--cl-border);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--cl-text);
    box-shadow: var(--shadow-sm);
}

.active-filter-tag button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--cl-text-light);
    font-size: 16px;
    line-height: 1;
    display: flex;
    align-items: center;
}
.active-filter-tag button:hover {
    color: var(--error);
}

/* --- Product Grid --- */
.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

@media (max-width: 1200px) {
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
}

@media (max-width: 380px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Product Card (Unified) --- */
.pro-card {
    background: var(--white);
    border: 1px solid var(--cl-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pro-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--cl-accent);
}

.pro-img-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 3/4;
    overflow: hidden;
    background: var(--off-white);
    display: block;
}

.pro-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.pro-card:hover .pro-img {
    transform: scale(1.04);
}

.pro-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--cl-primary);
    color: var(--white);
    font-size: 9px;
    font-weight: 800;
    padding: 4px 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    z-index: 2;
}

.pro-wishlist {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255, 255, 255, 0.92);
    border: none;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    color: var(--cl-text-light);
    font-size: 16px;
    transition: var(--transition-fast);
    z-index: 2;
}

.pro-wishlist:hover {
    color: var(--error);
    transform: scale(1.1);
    background: var(--white);
}

.pro-wishlist.active {
    color: var(--error);
    background: var(--white);
}

.pro-body {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}

.pro-college {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--cl-accent-dark);
    font-weight: 700;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pro-title {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 700;
    color: var(--cl-text);
    margin-bottom: 6px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 38px;
}

.pro-rating {
    font-size: 12px;
    color: #f59e0b;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.pro-reviews {
    color: var(--cl-text-light);
    font-size: 11px;
    font-weight: 500;
}

.pro-price-wrap {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-top: auto;
    padding-top: 8px;
}

.pro-price {
    font-size: 16px;
    font-weight: 800;
    color: var(--cl-primary);
}

.pro-old-price {
    font-size: 13px;
    color: var(--cl-text-light);
    text-decoration: line-through;
}

.pro-discount {
    font-size: 11px;
    font-weight: 800;
    color: var(--success);
    margin-left: auto;
}

/* --- Load More Wrap --- */
.load-more-wrap {
    text-align: center;
    margin-top: 48px;
}

/* --- Mobile Breakpoints for Category Layout --- */
@media (max-width: 900px) {
    .category-layout {
        flex-direction: column;
        margin-top: 24px;
    }

    .mobile-filter-trigger {
        display: inline-flex;
    }

    .category-sidebar {
        position: fixed;
        bottom: -100%;
        left: 0;
        right: 0;
        width: 100%;
        max-height: 80vh;
        overflow-y: auto;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        z-index: 1100;
        transition: bottom 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 -10px 30px rgba(0,0,0,0.15);
        display: block;
    }

    .category-sidebar.active {
        bottom: 0;
    }
}