#az-product-listing,
.az-product-listing {
    text-align: center;
}

.az-product-listing {
    margin: 0 auto;
}

.az-product-listing h2 {
    margin-bottom: 16px;
}

.az-letters-wrap {
    position: relative;
}

.az-letters {
    margin: 12px 0 18px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
}

.az-letter {
    cursor: pointer;
    padding: 6px 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    border: 1px solid transparent;
    background: transparent;
    color: #075FAB;
    border-radius: 999px;
    font: inherit;
    line-height: 1;
}

.az-letter:hover,
.az-letter:focus {
    text-decoration: none;
    border-color: #075FAB;
    outline: none;
}

.az-letter.is-active {
    background: #075FAB;
    color: #fff;
}

.az-search-wrap {
    margin: 0 auto 22px;
    max-width: 680px;
}

.az-search {
    margin: 0;
    padding: 10px 16px;
    width: 100%;
    border: 2px solid #075FAB !important;
    border-radius: 50px !important;
    outline: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    box-sizing: border-box;
}

.az-search:focus {
    border-color: #054A8B;
    box-shadow: 0 0 5px rgba(7, 95, 171, 0.5);
}

.az-products {
    max-width: 1180px;
    margin: 0 auto;
}

.az-section {
    display: none;
    margin-top: 20px;
}

.az-section.is-active {
    display: block;
}

.az-section h3 {
    margin-bottom: 18px;
    color: #075FAB;
}

.az-list {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px 34px;
    text-align: left;
}

.az-item {
    min-width: 0;
}

.az-item a {
    display: inline-block;
    color: #075FAB;
    text-decoration: none;
    line-height: 1.45;
}

.az-item a:hover,
.az-item a:focus {
    text-decoration: underline;
}

.az-no-results {
    margin-top: 10px;
    color: #666;
}

/* show-more: always hidden on desktop, JS adds items + button only for mobile */
.az-show-more {
    display: none;
}

/* Search mode: keep results grouped by first letter, but arrange letter groups horizontally. */
.az-product-listing.is-searching .az-products {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 26px 34px;
    align-items: start;
    text-align: left;
}

.az-product-listing.is-searching .az-section.is-active {
    display: block;
    margin-top: 0;
    min-width: 0;
}

.az-product-listing.is-searching .az-section h3 {
    display: block;
    margin: 0 0 10px;
    text-align: left;
    font-size: 24px;
    line-height: 1.2;
}

.az-product-listing.is-searching .az-section .az-list {
    grid-template-columns: 1fr;
    gap: 8px 20px;
}

.az-product-listing.is-searching .az-item a {
    overflow-wrap: normal;
    word-break: normal;
}

/* If one letter has several matching products, let that letter group use more horizontal space. */
.az-product-listing.is-searching .az-section.az-search-many {
    grid-column: span 2;
}

.az-product-listing.is-searching .az-section.az-search-lots {
    grid-column: span 3;
}

.az-product-listing.is-searching .az-section.az-search-many .az-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.az-product-listing.is-searching .az-section.az-search-lots .az-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 1100px) {
    .az-list,
    .az-product-listing.is-searching .az-products {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .az-product-listing.is-searching .az-section.az-search-lots {
        grid-column: span 2;
    }

    .az-product-listing.is-searching .az-section.az-search-lots .az-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .az-list,
    .az-product-listing.is-searching .az-products {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 18px 24px;
    }

    .az-product-listing.is-searching .az-section.az-search-many,
    .az-product-listing.is-searching .az-section.az-search-lots {
        grid-column: span 1;
    }

    .az-product-listing.is-searching .az-section .az-list,
    .az-product-listing.is-searching .az-section.az-search-many .az-list,
    .az-product-listing.is-searching .az-section.az-search-lots .az-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .az-product-listing h2 {
        font-size: 1.35rem;
    }

    /* Letter bar: single scrollable row */
    .az-letters {
        gap: 4px;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        justify-content: flex-start;
        padding: 4px 2px 8px;
        scrollbar-width: none;
    }

    .az-letters::-webkit-scrollbar {
        display: none;
    }

    .az-letter {
        min-width: 32px;
        padding: 7px 9px;
        font-size: 14px;
        flex-shrink: 0;
    }

    /* Fade indicators: hidden until JS adds has-scroll-* classes */
    .az-letters-wrap::before,
    .az-letters-wrap::after {
        content: '';
        position: absolute;
        inset: 0;
        width: 44px;
        pointer-events: none;
        z-index: 1;
        opacity: 0;
        transition: opacity 0.2s;
    }

    .az-letters-wrap::before {
        background: linear-gradient(to left, transparent, #fff 80%);
    }

    .az-letters-wrap::after {
        left: auto;
        right: 0;
        background: linear-gradient(to right, transparent, #fff 80%);
    }

    .az-letters-wrap.has-scroll-left::before  { opacity: 1; }
    .az-letters-wrap.has-scroll-right::after  { opacity: 1; }

    /* Product grid: 2 columns, taller tap targets */
    .az-search-wrap {
        max-width: 100%;
    }

    .az-list,
    .az-product-listing.is-searching .az-products {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0 16px;
    }

    .az-item {
        border-bottom: 1px solid #e8f2fb;
    }

    .az-item a {
        display: flex;
        align-items: center;
        min-height: 44px;
        padding: 8px 4px;
        overflow-wrap: break-word;
        word-break: break-word;
    }

    /* show-more */
    .az-item.az-collapsed {
        display: none;
    }

    /* reveal collapsed items while searching so results are complete */
    .az-product-listing.is-searching .az-item.az-collapsed {
        display: flex;
    }

    .az-product-listing.is-searching .az-show-more {
        display: none;
    }

    .az-show-more {
        display: block;
        width: 100%;
        margin-top: 16px;
        padding: 10px 16px;
        background: transparent;
        border: 1.5px solid #075FAB;
        color: #075FAB;
        border-radius: 50px;
        font: inherit;
        font-size: 14px;
        cursor: pointer;
        text-align: center;
    }

    .az-show-more:hover,
    .az-show-more:focus {
        background: #075FAB;
        color: #fff;
        outline: none;
    }
}