:root {
    --lacivert: #1b2f77;
    --kirmizi: #E71864;
    --turuncu: #ff6b35;
    --acik-gri: #f5f6fa;
    --sinir: #e0e4ef;
    --yazi: #2d2d2d;
    --yazi-acik: #888;
}

.page-wrapper {
    max-width: 1280px;
    margin: 120px auto;
    padding: 0 20px;
    display: flex;
    gap: 28px;
    align-items: flex-start;
}

/* ── SOL SIDEBAR ── */
.sidebar {
    width: 240px;
    flex-shrink: 0;
    background: #fff;
    border-radius: 12px;
    border: 1px solid var(--sinir);
    overflow: hidden;
    position: sticky;
    top: 20px;
}

.sidebar-title {
    background: var(--lacivert);
    color: #fff;
    padding: 14px 18px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
}

.category-group { border-bottom: 1px solid var(--sinir); }
.category-group:last-child { border-bottom: none; }

.cat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 13px 18px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    color: var(--lacivert);
    transition: background 0.2s;
    user-select: none;
}

.cat-header:hover { background: #f0f3ff; }

.cat-header .arrow {
    font-size: 10px;
    transition: transform 0.3s;
    color: var(--turuncu);
}

.cat-header.open .arrow { transform: rotate(180deg); }

.cat-body { display: none; padding: 4px 0 8px 0; background: #fafbff; }
.cat-body.open { display: block; }

.cat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 18px 7px 28px;
    font-size: 12.5px;
    color: #444;
    cursor: pointer;
    transition: color 0.2s;
    text-decoration: none;
}

.cat-item:hover { color: var(--kirmizi); }
.cat-item.active { color: var(--kirmizi); font-weight: 600; }

.cat-item::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--sinir);
    flex-shrink: 0;
}

.cat-item.active::before { background: var(--kirmizi); }

/* ── SAĞ ALAN ── */
.main-content { flex: 1; min-width: 0; }

/* ── ÜST BAR ── */
.list-topbar {
    background: #fff;
    border-radius: 10px;
    border: 1px solid var(--sinir);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.tukenenler-btn {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 12.5px;
    color: #555;
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

.toggle-switch {
    width: 36px;
    height: 20px;
    background: #ccc;
    border-radius: 10px;
    position: relative;
    transition: background 0.3s;
}

.toggle-switch.on { background: var(--lacivert); }

.toggle-switch::after {
    content: '';
    position: absolute;
    width: 14px;
    height: 14px;
    background: #fff;
    border-radius: 50%;
    top: 3px;
    left: 3px;
    transition: left 0.3s;
}

.toggle-switch.on::after { left: 19px; }

.topbar-info { font-size: 12.5px; color: var(--yazi-acik); margin-left: 4px; }
.topbar-info strong { color: var(--lacivert); }
.topbar-spacer { flex: 1; }
.sort-label { font-size: 12.5px; color: #555; white-space: nowrap; }

.sort-select {
    border: 1.5px solid var(--sinir);
    border-radius: 20px;
    padding: 6px 28px 6px 14px;
    font-size: 12.5px;
    color: var(--lacivert);
    background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%231b2f77'/%3E%3C/svg%3E") no-repeat right 10px center;
    appearance: none;
    cursor: pointer;
    outline: none;
    font-weight: 600;
}

.sort-select:focus { border-color: var(--lacivert); }

/* ── ÜRÜN GRID ── */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 20px;
}

/* ── ÜRÜN KARTI ── */
.product-card {
    background: #fff;
    border-radius: 12px;
    border: 1px solid var(--sinir);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.25s, transform 0.25s;
}

.product-card:hover {
    box-shadow: 0 8px 28px rgba(27,47,119,0.13);
    transform: translateY(-3px);
}

.card-img-wrap {
    position: relative;
    overflow: hidden;
    background: #f8f9ff;
    aspect-ratio: 3/4;
    cursor: pointer;
}

.card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s;
    display: block;
    padding: 10px;
}

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

.discount-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--kirmizi);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 20px;
    z-index: 2;
    letter-spacing: 0.3px;
    box-shadow: 0 2px 6px rgba(231,24,100,0.35);
}

.card-overlay {
    position: absolute;
    inset: 0;
    background: rgba(27,47,119,0.82);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    opacity: 0;
    transition: opacity 0.28s;
    z-index: 3;
}

.card-img-wrap:hover .card-overlay { opacity: 1; }

.overlay-btn {
    background: #fff;
    color: var(--lacivert);
    border: none;
    border-radius: 20px;
    padding: 7px 18px;
    font-size: 11.5px;
    font-weight: 700;
    cursor: pointer;
    width: 80%;
    text-align: center;
    transition: background 0.2s, color 0.2s;
    letter-spacing: 0.3px;
    text-decoration: none;
    display: block;
}

.overlay-btn:hover { background: var(--turuncu); color: #fff; }
.overlay-btn.fav-btn { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.5); }
.overlay-btn.fav-btn:hover { background: var(--kirmizi); border-color: var(--kirmizi); color: #fff; }

.stok-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 10px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 10px;
    letter-spacing: 0.3px;
    z-index: 4;
}

.stok-var { background: #e6f9f0; color: #1a8a4a; }
.stok-yok { background: #ffeaea; color: #c0392b; }

.card-body {
    padding: 12px 12px 14px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-title {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--lacivert);
    line-height: 1.4;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 36px;
}

.card-divider { height: 1px; background: var(--sinir); margin: 8px 0; }

.card-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
}

.price-new { font-size: 17px; font-weight: 800; color: var(--lacivert); }

.price-old {
    font-size: 15px;
    color: #aaa;
    text-decoration: line-through;
    text-decoration-color: var(--kirmizi);
    text-decoration-thickness: 1.5px;
}

.card-divider2 { height: 1px; background: var(--sinir); margin: 10px 0; }

.btn-sepet {
    display: block;
    width: 100%;
    background: var(--lacivert);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 9px 0;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    letter-spacing: 0.5px;
    transition: background 0.22s;
    text-align: center;
    text-decoration: none;
}

.btn-sepet:hover { background: var(--turuncu); }

.card-stokta-yok .btn-sepet { background: #ccc; cursor: not-allowed; }

@media (max-width: 900px) {
    .page-wrapper { flex-direction: column; margin:250px 0px }
    .sidebar { width: 100%; position: static; }
    .product-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
}

.no-result {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    background: #fff;
    border-radius: 12px;
    border: 1px solid var(--sinir);
    color: var(--yazi-acik);
    gap: 12px;
}

.no-result span { font-size: 40px; }
.no-result p { font-size: 15px; font-weight: 600; color: var(--lacivert); }

.pagination-wrap {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.pagination-info {
    font-size: 13px;
    color: var(--yazi-acik);
}

.pagination-info strong { color: var(--lacivert); }

.pagination {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
}

.page-btn {
    min-width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    border: 1.5px solid var(--sinir);
    background: #fff;
    color: var(--lacivert);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    padding: 0 10px;
}

.page-btn:hover {
    background: var(--lacivert);
    color: #fff;
    border-color: var(--lacivert);
}

.page-btn.active {
    background: var(--lacivert);
    color: #fff;
    border-color: var(--lacivert);
    cursor: default;
    pointer-events: none;
}

.page-dots {
    font-size: 13px;
    color: var(--yazi-acik);
    padding: 0 4px;
}

.iframe-wrapper {
    width: 100%;
    grid-column: 1 / -1;
}

.iframe-wrapper iframe {
    width: 100%;
    height: 450px;
    display: block;
}