/* ==========================================================
   2. CATEGORY HERO & BREADCRUMB
   ========================================================== */

.category-hero {
    padding-top: 40px;
    padding-bottom: 30px;
}

.breadcrumb {
    display: flex;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

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

.category-hero__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 3rem);
    color: #FFF;
    line-height: 1.1;
}

.category-hero__desc {
    margin-top: 10px;
    font-size: 1.05rem;
    color: var(--text-body);
    max-width: 680px;
}


/* ==========================================================
   3. CATEGORY LAYOUT
   ========================================================== */

.category-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    padding-bottom: 90px;
}

@media (min-width: 992px) {
    .category-layout {
        grid-template-columns: 280px 1fr;
    }
}


/* ==========================================================
   4. FILTER SIDEBAR
   ========================================================== */

.filter-sidebar {
    padding: 24px;
    height: fit-content;
    position: sticky;
    top: calc(var(--header-h) + 20px);
}

.filter-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: 20px;
}

.filter-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: #FFF;
}

.reset-btn {
    font-size: 0.8rem;
    color: var(--accent-cyan);
    cursor: pointer;
    background: none;
    border: 0;
}

.reset-btn:hover {
    text-decoration: underline;
}

.filter-group {
    margin-bottom: 24px;
}

.filter-group__title {
    font-size: 0.9rem;
    font-weight: 700;
    color: #FFF;
    margin-bottom: 12px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--text-body);
    margin-bottom: 10px;
    cursor: pointer;
    transition: color 0.2s;
}

.checkbox-label:hover {
    color: #FFF;
}

.checkbox-label input[type="checkbox"] {
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 4px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.03);
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: all 0.2s;
}

.checkbox-label input[type="checkbox"]:checked {
    background: var(--accent-cyan);
    border-color: var(--accent-cyan);
}

.checkbox-label input[type="checkbox"]:checked::after {
    content: "✓";
    font-size: 12px;
    font-weight: 900;
    color: #030A14;
}


/* ==========================================================
   5. PRODUCTS TOOLBAR
   ========================================================== */

.products-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 24px;
    margin-bottom: 24px;
}

.product-count {
    font-size: 0.9rem;
    color: var(--text-body);
}

.product-count strong {
    color: #FFF;
}

.sort-select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    padding: 8px 16px;
    color: #FFF;
    font-size: 0.875rem;
    outline: none;
    cursor: pointer;
}

.sort-select option {
    background: #0A1A28;
    color: #FFF;
}


/* ==========================================================
   6. PRODUCTS GRID
   ========================================================== */

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.product-card {
    padding: 24px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.product-card:hover {
    border-color: var(--glass-border-cyan);
    transform: translateY(-4px);
    background: var(--glass-bg-hover);
}

.product-card__badge {
    align-self: flex-start;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    background: rgba(0, 210, 255, 0.12);
    border: 1px solid rgba(0, 210, 255, 0.3);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--accent-cyan);
    margin-bottom: 16px;
}

.product-card__visual {
    height: 190px;
    display: grid;
    place-items: center;
    margin-bottom: 20px;
    background: radial-gradient(
            circle,
            rgba(0, 210, 255, 0.08) 0%,
            transparent 70%
    );
}

.product-card__visual img {
    width: 100%;
    border-radius: 15px;
}

.product-card__title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: #FFF;
    margin-bottom: 8px;
    line-height: 20px;
    max-height: 60px;
    overflow: hidden;
}

.product-card__desc {
    font-size: 0.875rem;
    color: var(--text-body);
    flex-grow: 1;
    text-decoration: line-through;
}

.product-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.spec-tag {
    padding: 3px 10px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    font-size: 0.75rem;
    color: var(--text-body);
}

.product-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: auto;
}

.product-price {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: #FFF;
}


/* ==========================================================
   7. EMPTY STATE
   ========================================================== */

.no-results {
    grid-column: 1 / -1;
    padding: 60px 20px;
    text-align: center;
}

.no-results h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: #FFF;
    margin-bottom: 8px;
}

.glass-desc {
    margin-top: -50px;
    margin-bottom: 40px;
    padding: 2rem;
    max-height: 250px;
    overflow: scroll;
}

/* ==========================================================
   HIDROTEK EKLEMELERİ
   ========================================================== */
.category-layout--nofilter { grid-template-columns: 1fr !important; }
.product-card__title a { color: inherit; }
.product-card__title a::after { content: ""; position: absolute; inset: 0; } /* tüm kart tıklanabilir */
.product-card__footer .btn, .product-card__visual { position: relative; z-index: 1; }
.product-card__visual img { height: 190px; width: auto; max-width: 100%; object-fit: contain; }
.product-card__short { font-size: .85rem; color: var(--text-body); margin-bottom: 14px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-card__badge--muted { background: rgba(255, 255, 255, .06); border-color: var(--glass-border); color: var(--text-body); }
.product-card.is-out .product-card__visual img { opacity: .55; filter: grayscale(.4); }
.product-card .product-card__desc { flex-grow: 0; font-size: .8rem; }
.glass-desc { margin-bottom: 40px; overflow-x: hidden; overflow-y: auto; } /* eski tasarımdaki kaydırmalı SEO metni kutusu */
.filter-group { border: 0; padding: 0; margin: 0 0 24px; }
.filter-group legend { padding: 0; }

.search-page-form { display: flex; gap: 10px; max-width: 560px; margin-top: 20px; }
.search-page-form__input { flex: 1; min-width: 0; background: rgba(255, 255, 255, .04); border: 1px solid var(--glass-border); border-radius: var(--radius-full); color: #FFF; padding: 0 18px; font: inherit; min-height: 42px; }
.search-page-form__input:focus { outline: none; border-color: var(--accent-cyan); }
.products-grid--wide { grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); padding-bottom: 90px; }
.search-result { display: grid; grid-template-columns: 96px 1fr; gap: 16px; align-items: center; padding: 14px; }
.search-result img { width: 96px; height: 96px; object-fit: contain; border-radius: 12px; background: rgba(255, 255, 255, .03); }
.search-result > span { display: grid; gap: 4px; min-width: 0; }
.search-result__cat { font-size: .72rem; color: var(--accent-cyan); text-transform: uppercase; letter-spacing: .06em; }
.search-result__name { color: #FFF; font-weight: 700; }
.search-result__price { color: #FFF; font-family: var(--font-display); font-weight: 700; }

/* F9e: ürün adı en fazla 3 satır */
.product-card__title { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; line-height: 1.25; max-height: none; }