/* ==========================================================================
   Pro Brake Caliper - Urun listeleme / kategori filtreleme (/urunler)
   site.css degiskenlerini ve ortak bilesenleri kullanir.
   ========================================================================== */

.listing {
    display: grid;
    grid-template-columns: 290px minmax(0, 1fr);
    align-items: start;
    gap: 36px;
    padding-block: 40px 72px;
}

/* --------------------------------------------------------------------------
   Kategori agaci
   -------------------------------------------------------------------------- */

.listing__sidebar {
    display: grid;
    gap: 32px;
}

/* Marka filtresi: onay kutusu gorunumu (tek secim); uzun listede kaydirilir. */
.brand-filter .cat-tree__list {
    max-height: 360px;
}

.brand-filter .cat-tree__link.is-current {
    background: none;
    color: var(--c-ink-950);
}

.brand-filter .cat-tree__link.is-current:hover {
    background: var(--c-ink-50);
}

.brand-filter__box {
    position: relative;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    border: 1.5px solid var(--c-ink-300);
    background: var(--c-white);
    transition: border-color 0.15s var(--ease), background-color 0.15s var(--ease);
}

.brand-filter__box::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 5px;
    width: 5px;
    height: 9px;
    border: solid var(--c-white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    opacity: 0;
}

.cat-tree__link:hover .brand-filter__box {
    border-color: var(--c-ink-900);
}

.cat-tree__link.is-current .brand-filter__box {
    border-color: var(--c-accent);
    background: var(--c-accent);
}

.cat-tree__link.is-current .brand-filter__box::after {
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Liste basligi: kategori adi ve urun sayisi
   -------------------------------------------------------------------------- */

.listing-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 6px 20px;
    margin-bottom: 24px;
}

.listing-head__title {
    font-family: var(--font-head);
    font-size: clamp(22px, 2.4vw, 30px);
    font-weight: 300;
    line-height: 1.2;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--c-ink-950);
}

.listing-head__count {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--c-ink-500);
    white-space: nowrap;
}

.listing-head__count b {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0;
    color: var(--c-accent-ink);
}

/* --------------------------------------------------------------------------
   Arac cubugu: alt cizgili arama alani, siralama, gorunum
   -------------------------------------------------------------------------- */

.listing-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px 32px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--c-ink-200);
}

.listing-toolbar__search {
    display: flex;
    align-items: center;
    flex: 1 1 340px;
    min-width: 0;
    border-bottom: 2px solid var(--c-ink-900);
    transition: border-color 0.2s var(--ease);
}

.listing-toolbar__search:focus-within {
    border-bottom-color: var(--c-accent);
}

.listing-toolbar__search > .icon {
    color: var(--c-ink-500);
}

.listing-toolbar__search input {
    flex: 1;
    width: 100%;
    min-width: 0;
    min-height: 46px;
    padding: 0 12px;
    border: 0;
    background: transparent;
    font-size: 15px;
    color: var(--c-ink-900);
}

.listing-toolbar__search input:focus {
    outline: none;
}

.listing-toolbar__submit {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0 8px 12px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--c-ink-900);
    transition: color 0.15s var(--ease);
}

.listing-toolbar__submit .icon {
    width: 16px;
    height: 16px;
    color: var(--c-accent);
    transition: transform 0.2s var(--ease);
}

.listing-toolbar__submit:hover {
    color: var(--c-accent-ink);
}

.listing-toolbar__submit:hover .icon {
    transform: translateX(3px);
}

.listing-toolbar__meta {
    display: flex;
    align-items: center;
    gap: 20px;
}

.listing-toolbar__sort {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-ink-400);
}

.listing-toolbar__sort .field__input {
    width: auto;
    min-height: 40px;
    border-color: var(--c-ink-200);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: none;
}

.view-toggle {
    display: flex;
    gap: 4px;
}

.view-toggle__btn {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: var(--c-ink-400);
    transition: background-color 0.15s var(--ease), color 0.15s var(--ease);
}

.view-toggle__btn:hover {
    color: var(--c-ink-900);
}

.view-toggle__btn.is-active {
    background: var(--c-ink-900);
    color: var(--c-white);
}

/* Aktif filtreler: yuvarlak etiketler */

.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.active-filter {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    padding: 6px 6px 6px 14px;
    border-radius: 999px;
    background: var(--c-ink-50);
    font-size: 13px;
    color: var(--c-ink-600);
}

.active-filter b {
    color: var(--c-ink-950);
}

.active-filter a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-inline-start: 4px;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--c-ink-900);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--c-white);
    transition: background-color 0.15s var(--ease);
}

.active-filter a .icon {
    width: 12px;
    height: 12px;
}

.active-filter a:hover {
    background: var(--c-accent);
}

/* --------------------------------------------------------------------------
   Urun izgarasi ve liste gorunumu
   -------------------------------------------------------------------------- */

.listing__grid {
    margin-top: 20px;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.listing__grid.is-list {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
}

.listing__grid.is-list .product-card {
    display: grid;
    grid-template-columns: 140px minmax(0, 1fr);
    align-items: center;
    border: 1px solid var(--c-ink-200);
    background: var(--c-white);
}

.listing__grid.is-list .product-card__media {
    height: 140px;
}

.listing__grid.is-list .product-card__media img {
    padding: 12px;
}

.listing__grid.is-list .product-card__view {
    display: none;
}

.listing__grid.is-list .product-card:hover .product-card__media img {
    transform: scale(1.04);
}

.listing__grid.is-list .product-card__body {
    align-items: center;
    margin: 0 20px 0 0;
    padding: 4px 0 4px 20px;
}

/* --------------------------------------------------------------------------
   Sayfalama: sade numaralar, aktif sayfada kirmizi alt cizgi, yuvarlak oklar
   -------------------------------------------------------------------------- */

.pager {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 48px;
    padding-top: 28px;
    border-top: 1px solid var(--c-ink-200);
}

.pager__list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px;
}

.pager__num {
    position: relative;
    display: grid;
    place-items: center;
    min-width: 40px;
    height: 40px;
    padding: 0 8px;
    font-size: 15px;
    font-weight: 600;
    color: var(--c-ink-500);
    transition: color 0.15s var(--ease);
}

.pager__num::after {
    content: "";
    position: absolute;
    inset-inline: 10px;
    bottom: 2px;
    height: 3px;
    background: var(--c-accent);
    transform: scaleX(0);
    transition: transform 0.2s var(--ease);
}

.pager__num:hover {
    color: var(--c-ink-950);
}

.pager__num.is-current {
    font-weight: 800;
    color: var(--c-ink-950);
}

.pager__num.is-current::after {
    transform: none;
}

.pager__btn {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border: 1px solid var(--c-ink-200);
    border-radius: 50%;
    color: var(--c-ink-900);
    transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.pager__btn .icon {
    width: 18px;
    height: 18px;
}

.pager__btn:hover {
    border-color: var(--c-accent);
    background: var(--c-accent);
    color: var(--c-white);
}

.pager__gap {
    display: grid;
    place-items: center;
    width: 24px;
    color: var(--c-ink-400);
}

/* --------------------------------------------------------------------------
   Bos sonuc
   -------------------------------------------------------------------------- */

.listing-empty {
    display: grid;
    justify-items: center;
    gap: 10px;
    margin-top: 32px;
    padding: 56px 24px;
    background: var(--c-ink-50);
    text-align: center;
}

.listing-empty > .icon {
    width: 64px;
    height: 64px;
    margin-bottom: 6px;
    padding: 18px;
    border-radius: 50%;
    background: var(--c-white);
    color: var(--c-accent);
}

.listing-empty__title {
    font-family: var(--font-head);
    font-size: 20px;
    font-weight: 300;
    text-transform: uppercase;
    color: var(--c-ink-950);
}

.listing-empty__text {
    max-width: 520px;
    font-size: 14px;
    color: var(--c-ink-600);
}

.listing-empty__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 8px;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1200px) {
    .listing {
        grid-template-columns: 250px minmax(0, 1fr);
        gap: 24px;
    }
}

@media (max-width: 1024px) {
    .listing {
        grid-template-columns: minmax(0, 1fr);
        padding-top: 24px;
    }

    .cat-tree__list {
        max-height: 420px;
    }
}

@media (max-width: 768px) {
    .listing-toolbar__meta {
        flex-wrap: wrap;
        width: 100%;
        justify-content: space-between;
    }

    .view-toggle {
        display: none;
    }

    .listing__grid.is-list {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 36px 24px;
    }

    .listing__grid.is-list .product-card {
        display: flex;
        border: 0;
        background: none;
    }

    .listing__grid.is-list .product-card__media {
        height: auto;
    }

    .listing__grid.is-list .product-card__view {
        display: flex;
    }

    .listing__grid.is-list .product-card__body {
        align-items: flex-start;
        margin: 16px 0 0;
        padding: 0;
    }
}

@media (max-width: 560px) {
    .listing__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px 12px;
    }

    .listing__grid .product-card__body {
        gap: 8px;
        margin-top: 12px;
    }

    .listing__grid .product-card__cat {
        display: none;
    }

    .listing__grid .product-card__code {
        font-size: 15px;
    }

    .listing__grid .product-card__name {
        font-size: 13px;
    }

    .listing__grid .product-card__add {
        width: 34px;
        height: 34px;
    }

    .listing-toolbar__sort span {
        display: none;
    }

    .pager {
        gap: 8px;
    }

    .pager__btn {
        width: 40px;
        height: 40px;
    }
}

/* --------------------------------------------------------------------------
   Oval kose duzeni (bkz. site.css)
   -------------------------------------------------------------------------- */
.brand-filter__box {
    border-radius: 4px;
}

.listing__grid.is-list .product-card,
.listing-empty {
    border-radius: var(--radius-lg);
}