/* =====================================================================
   PAGE: shop.css  (pages/shop/mens.html, women.html, kids.html)
   Aliyan Collection - category header, sidebar filters, toolbar,
   grid-column selector, empty state.
   The product cards themselves are styled in components/product-card.css
   ===================================================================== */

/* ------------------------- Category header ------------------------- */
.category-header {
    padding: 120px 0 30px;
    background-color: var(--secondary-color);
    border-bottom: 1px solid var(--light-bg);
}

.category-header h1 {
    margin-bottom: 5px;
    font-size: 2.5em;
    font-weight: var(--fw-bold);
    text-align: center;
}

.category-header .sub-heading {
    margin-bottom: 15px;
    color: var(--color-text-muted);
    font-size: 1.1em;
    font-weight: var(--fw-regular);
    text-align: center;
}

.breadcrumb {
    color: var(--color-text-muted);
    font-size: 0.9em;
    text-align: center;
}

.breadcrumb a {
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

.breadcrumb span {
    color: var(--primary-color);
    font-weight: var(--fw-bold);
}

/* ------------------------- Layout ------------------------- */
.category-main-content {
    padding: 50px 0;
}

.category-content {
    display: flex;
    align-items: flex-start;
    gap: 30px;
}

.sidebar {
    flex-shrink: 0;
    width: 250px;
}

.main-content-area {
    flex-grow: 1;
    min-width: 0;                        /* lets the grid shrink inside flex */
}

/* ------------------------- Sidebar filters ------------------------- */
.filter-group {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--light-bg);
}

.filter-group:last-of-type {
    border-bottom: none;
}

.filter-group h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
    font-size: 1.1em;
    font-weight: var(--fw-bold);
    text-transform: uppercase;
}

.category-list a {
    display: block;
    padding: 8px 0;
    color: var(--text-color);
    font-size: 0.95em;
    transition: color var(--transition-fast), padding-left var(--transition-base);
}

.category-list a:hover,
.category-list a.active-category {
    padding-left: 6px;
    color: var(--primary-color);
    font-weight: var(--fw-bold);
}

.filter-checkbox-group label {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    font-size: 0.95em;
    cursor: pointer;
}

.filter-checkbox-group input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin-right: 10px;
    accent-color: var(--primary-color);
    cursor: pointer;
}

/* Price range (two stacked sliders: min + max) */
.price-range-slider {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.price-range-display {
    display: flex;
    justify-content: space-between;
    color: var(--primary-color);
    font-size: 0.95em;
    font-weight: var(--fw-bold);
}

.price-range-slider input[type="range"] {
    width: 100%;
    height: 4px;
    border-radius: 2px;
    background: var(--color-border-strong);
    outline: none;
    cursor: pointer;
    accent-color: var(--primary-color);
    -webkit-appearance: none;
    appearance: none;
}

.price-range-slider input[type="range"]::-webkit-slider-thumb {
    width: 18px;
    height: 18px;
    border: 2px solid var(--secondary-color);
    border-radius: 50%;
    background: var(--primary-color);
    box-shadow: 0 0 0 1px var(--primary-color);
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}

.price-range-slider input[type="range"]::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border: 2px solid var(--secondary-color);
    border-radius: 50%;
    background: var(--primary-color);
    box-shadow: 0 0 0 1px var(--primary-color);
    cursor: pointer;
}

.price-range-slider input[type="range"]::-moz-range-track {
    height: 4px;
    border-radius: 2px;
    background: var(--color-border-strong);
}

.full-width,
.btn.full-width {
    display: block;
    width: 100%;
    text-align: center;
}

/* ------------------------- Toolbar ------------------------- */
.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--light-bg);
}

.toolbar-left,
.toolbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.toolbar-left span {
    color: var(--color-text-muted);
    font-size: 0.9em;
}

.toolbar select {
    padding: 8px 10px;
    border: 1px solid var(--color-border-strong);
    border-radius: 0;
    background-color: var(--secondary-color);
    color: var(--text-color);
    font-family: var(--font-main);
    font-size: 0.9em;
    cursor: pointer;
}

.toolbar select:focus {
    border-color: var(--primary-color);
    outline: none;
}

.column-selector {
    display: flex;
    gap: 5px;
}

.column-selector button {
    padding: 6px 10px;
    border: 1px solid var(--light-bg);
    background: var(--light-bg);
    color: var(--text-color);
    font-family: var(--font-main);
    font-size: 0.8em;
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.column-selector button:hover,
.column-selector button.active {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: var(--secondary-color);
}

/* ------------------------- No results ------------------------- */
.no-results {
    padding: 60px 20px;
    text-align: center;
}

.no-results[hidden] {
    display: none;
}

.no-results p {
    margin-bottom: 20px;
    color: var(--color-text-muted);
    font-size: 1.1em;
}

/* Tiny fade-in when cards are re-rendered after filtering / sorting */
.product-grid-listing .product-card {
    animation: shopCardIn 0.6s var(--ease-smooth) both;
}

@keyframes shopCardIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width: 992px) {
    .category-header {
        padding: 100px 0 25px;
    }

    .category-header h1 {
        font-size: 2em;
    }

    .category-main-content {
        padding: 30px 0;
    }

    .category-content {
        flex-direction: column;
        align-items: stretch;
        gap: 20px;
    }

    .sidebar {
        width: 100%;
        padding-bottom: 20px;
        border-bottom: 1px solid var(--light-bg);
    }

    /* filters sit in a neat 2-column block on tablets */
    .sidebar {
        display: grid;
        grid-template-columns: 1fr 1fr;
        column-gap: 30px;
    }

    .sidebar .full-width {
        grid-column: 1 / -1;
    }

    .toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .toolbar-left,
    .toolbar-right {
        flex-wrap: wrap;
        justify-content: space-between;
        width: 100%;
    }
}

@media (max-width: 600px) {
    .category-header {
        padding: 90px 0 20px;
    }

    .category-header h1 {
        font-size: 1.7em;
    }

    .category-header .sub-heading {
        font-size: 0.95em;
    }

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

    .column-selector {
        flex-wrap: wrap;
    }

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

    .toolbar select {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .product-grid-listing .product-card {
        animation: none;
    }
}