/* ===== NIIMBOT VN – CSS dùng chung (child theme) ===== */
:root{--nv-red:#fb4b42;--nv-red-d:#e53e35;--nv-ink:#1d1c1c;--nv-mute:#777;--nv-line:#ececec;--nv-soft:#f7f7f8}

/* ---------- Breadcrumb ---------- */
.woocommerce-breadcrumb,.breadcrumbs{font-size:13px!important;font-weight:400!important;text-transform:none!important;letter-spacing:0!important;color:#999}
.woocommerce-breadcrumb a,.breadcrumbs a{color:#888;font-weight:400}
.woocommerce-breadcrumb a:hover,.breadcrumbs a:hover{color:var(--nv-red)}
.breadcrumbs .divider,.woocommerce-breadcrumb .divider{font-size:0!important;margin:0!important;opacity:1}
.breadcrumbs .divider:before,.woocommerce-breadcrumb .divider:before{content:"›";font-size:14px;margin:0 8px;color:#c4c4c4}
.nv-bc-sep{margin:0 8px;color:#c4c4c4;font-size:14px}
.woocommerce-breadcrumb>:last-child,.breadcrumbs .last{color:var(--nv-ink)}

/* ---------- Thanh tiêu đề danh mục ---------- */
.category-page-title .page-title-inner{padding-top:18px!important;padding-bottom:6px!important;min-height:0}
.category-page-row{padding-top:10px}

/* ---------- Header danh mục ---------- */
.nv-cat-head{margin:0 0 22px}
.nv-cat-head-top{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.nv-cat-title{font-family:Inter,sans-serif;font-size:28px;font-weight:700;letter-spacing:-.3px;line-height:1.2;margin:0 0 4px;text-transform:none;color:var(--nv-ink)}
.nv-cat-count{margin:0;font-size:14px;color:var(--nv-mute)}
.nv-cat-sort .woocommerce-ordering{margin:0}
.nv-cat-sort select{height:42px;min-width:220px;margin:0;padding:0 38px 0 16px;border:1.5px solid #e3e3e3;border-radius:999px;background-color:#fff;box-shadow:none;font-size:14px;color:var(--nv-ink);cursor:pointer}
.nv-cat-sort select:focus{border-color:var(--nv-red)}
.nv-cat-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.nv-cat-chips a{display:inline-flex;align-items:center;height:36px;padding:0 16px;border:1.5px solid #e6e6e6;border-radius:999px;background:#fff;font-size:13.5px;font-weight:500;color:#444;transition:all .15s}
.nv-cat-chips a:hover{border-color:#cfcfcf;color:var(--nv-ink)}
.nv-cat-chips a.is-active{border-color:var(--nv-red);background:#fff5f4;color:var(--nv-red);font-weight:600}
.nv-cat-desc{margin-top:16px;padding:16px 18px;border-radius:12px;background:var(--nv-soft);font-size:14.5px;line-height:1.7;color:#444}
.nv-cat-desc p:last-child{margin:0}

/* ---------- Sidebar ---------- */
#shop-sidebar .widget{background:#fff;border:1px solid var(--nv-line);border-radius:14px;padding:18px 18px 14px;margin-bottom:18px}
#shop-sidebar .widget-title{display:block;font-family:Inter,sans-serif;font-size:15px;font-weight:700;text-transform:none;letter-spacing:0;color:var(--nv-ink);margin-bottom:12px}
#shop-sidebar .is-divider{display:none}
/* Danh mục */
#shop-sidebar .product-categories{margin:0}
#shop-sidebar .product-categories li{border:0!important;margin:0;padding:0;position:relative}
#shop-sidebar .product-categories>li{margin-bottom:2px}
#shop-sidebar .product-categories li a{display:flex;align-items:center;padding:9px 40px 9px 12px;border-radius:10px;font-size:14.5px;font-weight:500;color:#333;line-height:1.35;transition:background .15s,color .15s}
#shop-sidebar .product-categories li a:hover{background:var(--nv-soft);color:var(--nv-ink)}
#shop-sidebar .product-categories li .count{position:absolute;right:34px;top:9px;min-width:26px;height:22px;padding:0 7px;border-radius:999px;background:#f1f1f2;color:#888;font-size:11.5px;font-weight:600;line-height:22px;text-align:center;opacity:1}
#shop-sidebar .product-categories li:not(.cat-parent)>.count{right:10px}
#shop-sidebar .product-categories .toggle{position:absolute;right:4px;top:6px;width:28px;height:28px;min-height:0;margin:0;border-radius:8px;color:#aaa;opacity:1}
#shop-sidebar .product-categories .toggle:hover{background:var(--nv-soft);color:var(--nv-ink)}
#shop-sidebar .product-categories .children{margin:2px 0 6px 14px;padding-left:10px;border-left:2px solid #f0f0f0}
#shop-sidebar .product-categories .children li a{padding:7px 40px 7px 10px;font-size:13.5px;font-weight:400;color:#555}
#shop-sidebar .product-categories .children li .count{top:7px;right:10px}
#shop-sidebar .product-categories li.current-cat>a{background:#fff5f4;color:var(--nv-red);font-weight:600;box-shadow:inset 3px 0 0 var(--nv-red)}
#shop-sidebar .product-categories li.current-cat>.count{background:var(--nv-red);color:#fff}
#shop-sidebar .product-categories li.current-cat-parent>a{color:var(--nv-ink);font-weight:600}
/* Lọc giá */
#shop-sidebar .price_slider_wrapper .ui-slider{height:4px;margin:10px 8px 18px;border:0;border-radius:4px;background:#ececec}
#shop-sidebar .price_slider_wrapper .ui-slider-range{background:var(--nv-red);border-radius:4px}
#shop-sidebar .price_slider_wrapper .ui-slider-handle{top:-7px;width:18px;height:18px;margin-left:-9px;border:3px solid var(--nv-red);border-radius:50%;background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.15);cursor:grab}
#shop-sidebar .price_slider_amount{display:flex;flex-direction:column-reverse;gap:10px;font-size:13.5px;color:#555}
#shop-sidebar .price_slider_amount .price_label{text-align:left}
#shop-sidebar .price_slider_amount .button{width:100%;height:40px;min-height:40px;margin:0;border-radius:999px!important;background:var(--nv-ink);color:#fff;font-size:14px;font-weight:600;text-transform:none;letter-spacing:0}
#shop-sidebar .price_slider_amount .button:hover{background:var(--nv-red)}
/* Khung tư vấn ở sidebar */
.nv-side-help{text-align:left}
.nv-side-help p{font-size:13.5px;color:#666;margin:0 0 12px;line-height:1.55}
.nv-side-help a{display:flex;align-items:center;justify-content:center;gap:8px;height:42px;margin-bottom:8px;border-radius:999px;font-size:14px;font-weight:700}
.nv-side-help .is-call{background:var(--nv-red);color:#fff}
.nv-side-help .is-zalo{background:#0068ff;color:#fff}
.nv-side-help .is-call:hover{background:var(--nv-red-d);color:#fff}
#shop-sidebar .widget.widget_custom_html{background:linear-gradient(160deg,#fff5f4,#fff 60%)}

/* ---------- Nút "Hỗ trợ tư vấn" nổi – y hệt samcotech.com.vn ---------- */
.samco-floating-widget{position:fixed;bottom:10px;right:20px;z-index:9999;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}
.samco-toggle{display:none!important;opacity:0!important;visibility:hidden!important;position:absolute!important;left:-9999px!important}
.samco-main-button{display:flex;align-items:center;justify-content:center;width:220px;height:50px;margin:0;background:linear-gradient(135deg,#d62027 0%,#b01b21 100%);color:#fff;border:2px solid rgba(214,32,39,.5);border-radius:30px;cursor:pointer;font-weight:700;font-size:15px;box-shadow:0 6px 20px rgba(214,32,39,.4);transition:.3s;animation:samcoPulse 2s infinite;text-decoration:none;text-transform:none;letter-spacing:0}
.samco-main-button:hover{background:linear-gradient(135deg,#b01b21 0%,#901519 100%);box-shadow:0 8px 25px rgba(214,32,39,.6);transform:translateY(-3px)}
.samco-toggle:checked~.samco-main-button{background:linear-gradient(135deg,#06c 0%,#0052a3 100%);color:#fff;border-color:rgba(0,102,204,.5)}
.samco-main-button:before{content:"☎";font-size:26px;margin-right:8px;animation:samcoRing 3s ease-in-out infinite}
.samco-toggle:checked~.samco-main-button:before{content:"✕";font-size:22px;animation:none}
.samco-menu{position:absolute;bottom:65px;right:0;width:280px;background:linear-gradient(135deg,#d62027 0%,#b01b21 100%);border-radius:18px;padding:12px;box-shadow:0 10px 30px rgba(0,0,0,.3);opacity:0;visibility:hidden;transform:translateY(20px);transition:.3s cubic-bezier(.68,-.55,.265,1.55);pointer-events:none}
.samco-toggle:checked~.samco-menu{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}
.samco-menu-item{margin-bottom:8px}
.samco-menu-item:last-child{margin-bottom:0}
.samco-link-btn{display:flex;align-items:center;justify-content:flex-start;width:100%;padding:11px 15px;background:#fff;color:#333;border:none;border-radius:22px;font-weight:600;font-size:13px;cursor:pointer;text-decoration:none;transition:.3s;box-sizing:border-box;box-shadow:0 2px 6px rgba(0,0,0,.1)}
.samco-link-btn:hover{background:#f5f5f5;transform:translateX(-5px);box-shadow:0 3px 10px rgba(0,0,0,.15)}
.samco-link-btn img{width:28px;height:28px;margin-right:10px;flex-shrink:0}
.samco-link-btn.zalo{background:linear-gradient(135deg,#0068ff 0%,#0052cc 100%);color:#fff}
.samco-link-btn.zalo:hover{background:linear-gradient(135deg,#0052cc 0%,#0041a3 100%)}
.samco-link-btn.facebook{background:linear-gradient(135deg,#1877f2 0%,#0d5dbd 100%);color:#fff}
.samco-link-btn.facebook:hover{background:linear-gradient(135deg,#0d5dbd 0%,#094a99 100%)}
.samco-link-btn.email{background:linear-gradient(135deg,#ff8c00 0%,#f70 100%);color:#fff}
.samco-link-btn.email:hover{background:linear-gradient(135deg,#f70 0%,#f60 100%)}
.samco-link-btn.phone{background:linear-gradient(135deg,#00a651 0%,#008c44 100%);color:#fff;justify-content:center;font-weight:700;font-size:14px}
.samco-link-btn.phone:hover{background:linear-gradient(135deg,#008c44 0%,#007338 100%);transform:translateY(-2px)}
.samco-link-btn,.samco-link-btn:hover,.samco-link-btn:focus{color:#fff}
@keyframes samcoPulse{0%{box-shadow:0 6px 20px rgba(214,32,39,.4),0 0 0 0 rgba(214,32,39,.5)}70%{box-shadow:0 6px 20px rgba(214,32,39,.4),0 0 0 14px rgba(214,32,39,0)}100%{box-shadow:0 6px 20px rgba(214,32,39,.4),0 0 0 0 rgba(214,32,39,0)}}
@keyframes samcoRing{0%,100%{transform:rotate(0)}10%,30%{transform:rotate(-15deg)}20%,40%{transform:rotate(15deg)}50%{transform:rotate(0)}}
@media (max-width:768px){.samco-floating-widget{bottom:12%;right:10px}.samco-main-button{width:180px;height:48px;font-size:14px}.samco-menu{width:260px}}
@media (max-width:480px){.samco-floating-widget{bottom:15%}.samco-main-button{width:60px;height:60px;border-radius:50%;padding:0}.samco-main-button span{display:none}.samco-main-button:before{margin:0;font-size:32px}.samco-menu{right:0;width:calc(100vw - 20px);max-width:280px}}
/* tránh đè nút lên đầu trang */
.back-to-top{bottom:90px!important;right:30px!important}
/* mobile đã có thanh liên hệ dưới đáy */


@media (max-width:849px){
	.nv-cat-title{font-size:22px}
	.nv-cat-head-top{align-items:flex-start}
	.nv-cat-sort select{min-width:0;width:100%}
	.nv-cat-sort{width:100%}
}
@media (max-width:549px){
	.nv-cat-chips{flex-wrap:nowrap;overflow-x:auto;margin-right:-15px;padding-bottom:4px;scrollbar-width:none}
	.nv-cat-chips::-webkit-scrollbar{display:none}
	.nv-cat-chips a{flex:0 0 auto}
}