/* TC Tìm kiếm sản phẩm – khung gợi ý */
.tctk { position: relative; }
.tctk-goiy { position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 150; max-height: 420px; overflow-y: auto; background: #fff; border: 1px solid var(--mau-vien, #e5e5e5); box-shadow: 0 16px 40px rgba(0, 0, 0, .12); }
.tctk-goiy[hidden] { display: none; }
.tctk-goiy a { display: flex; align-items: center; gap: 12px; padding: 10px 14px; color: var(--mau-chu, #1a1a1a); text-decoration: none; font-size: 14px; line-height: 1.35; }
.tctk-goiy a + a { border-top: 1px solid var(--mau-vien, #eee); }
.tctk-goiy a:hover, .tctk-goiy a[aria-selected="true"] { background: var(--mau-hong, #fff0f1); }
.tctk-goiy img { flex: none; width: 48px; height: 48px; object-fit: contain; background: #f5f5f5; }
.tctk-goiy strong { display: block; font-weight: 700; }
.tctk-goiy small { display: block; margin-top: 2px; color: var(--mau-chinh, #e60012); font-weight: 700; font-size: 13px; }
.tctk-goiy .tctk-xemtat { justify-content: center; font-weight: 700; color: var(--mau-chinh, #e60012); }
.tctk-goiy .tctk-trong { padding: 14px; font-size: 14px; color: var(--mau-phu, #555); }