/* ============================================================
   Trendiffye — Design System
   Palette: #0F52BA · #FF4D4D · #00D2FF · #F8FAFC · #0F172A · #64748B
   ============================================================ */

:root {
  --color-primary: #0F52BA;
  --color-primary-dark: #0C449C;
  --color-primary-light: #E8F0FD;
  --color-accent-cta: #FF4D4D;
  --color-accent-cta-dark: #E43C3C;
  --color-accent-secondary: #00D2FF;
  --color-bg-main: #F8FAFC;
  --color-surface-card: #FFFFFF;
  --color-text-main: #0F172A;
  --color-text-muted: #64748B;
  --color-border: #E2E8F0;
  --color-success: #12B76A;
  --color-warning: #F79009;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, .06);
  --shadow: 0 4px 14px rgba(15, 23, 42, .08);
  --shadow-lg: 0 12px 32px rgba(15, 82, 186, .14);
  --header-h: 64px;
  --bottomnav-h: 60px;
  --container: 1200px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--color-bg-main);
  color: var(--color-text-main);
  font-size: 15px;
  line-height: 1.55;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 15px; }
h1, h2, h3, h4 { line-height: 1.25; margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 16px; }

/* ---------- Icons ---------- */
.icon { width: 20px; height: 20px; display: inline-block; vertical-align: middle; flex-shrink: 0; }
.icon-sm { width: 16px; height: 16px; }
.icon-lg { width: 26px; height: 26px; }
.icon-xl { width: 40px; height: 40px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 22px; border: 0; border-radius: var(--radius-sm);
  font-size: 14.5px; font-weight: 700; line-height: 1;
  transition: background .15s, transform .1s, box-shadow .15s;
  white-space: nowrap;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); color: #fff; }
.btn-cta { background: var(--color-accent-cta); color: #fff; }
.btn-cta:hover { background: var(--color-accent-cta-dark); color: #fff; }
.btn-outline { background: #fff; color: var(--color-primary); border: 1.5px solid var(--color-primary); }
.btn-outline:hover { background: var(--color-primary-light); }
.btn-ghost { background: transparent; color: var(--color-text-muted); }
.btn-ghost:hover { background: var(--color-bg-main); color: var(--color-text-main); }
.btn-dark { background: var(--color-text-main); color: #fff; }
.btn-block { width: 100%; }
.btn-sm { padding: 8px 14px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn[disabled] { opacity: .55; pointer-events: none; }

/* ---------- Forms ---------- */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--color-text-main); }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 11px 14px;
  border: 1.5px solid var(--color-border); border-radius: var(--radius-sm);
  background: #fff; color: var(--color-text-main);
  transition: border-color .15s, box-shadow .15s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(15, 82, 186, .12);
}
.form-textarea { min-height: 110px; resize: vertical; }
.form-hint { font-size: 12.5px; color: var(--color-text-muted); margin-top: 5px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ---------- Top utility bar ---------- */
.topbar {
  background: var(--color-text-main); color: #CBD5E1;
  font-size: 12.5px; padding: 7px 0;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.topbar a { color: #CBD5E1; margin-left: 16px; }
.topbar a:hover { color: var(--color-accent-secondary); }
.topbar-left { display: flex; align-items: center; gap: 6px; }
.topbar-right { display: flex; align-items: center; }

/* ---------- Main header (blue) ---------- */
.site-header { background: var(--color-primary); position: sticky; top: 0; z-index: 60; box-shadow: 0 2px 12px rgba(15, 82, 186, .35); }
.header-main { display: flex; align-items: center; gap: 22px; padding-top: 12px; padding-bottom: 12px; }
.logo { display: flex; align-items: center; gap: 9px; color: #fff; font-weight: 800; font-size: 23px; letter-spacing: -.5px; flex-shrink: 0; }
.logo:hover { color: #fff; }
.logo-mark {
  width: 36px; height: 36px; border-radius: 9px; background: #fff;
  display: grid; place-items: center; color: var(--color-primary);
  font-size: 19px; font-weight: 900;
}
.logo span em { font-style: normal; color: var(--color-accent-secondary); }

/* Search */
.search-wrap { flex: 1; max-width: 640px; position: relative; margin: 0 auto; }
.search-box { display: flex; background: #fff; border-radius: var(--radius-sm); overflow: hidden; border: 2px solid transparent; }
.search-box:focus-within { border-color: var(--color-accent-secondary); }
.search-box input {
  flex: 1; border: 0; padding: 11px 16px; font-size: 14.5px; outline: none; min-width: 0;
}
.search-box button {
  background: var(--color-accent-cta); border: 0; color: #fff;
  padding: 0 20px; display: flex; align-items: center; transition: background .15s;
}
.search-box button:hover { background: var(--color-accent-cta-dark); }

/* Live search dropdown */
.live-results {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0;
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg);
  max-height: 420px; overflow-y: auto; z-index: 80; display: none;
  border: 1px solid var(--color-border);
}
.live-results.open { display: block; }
.live-item {
  display: flex; gap: 12px; align-items: center; padding: 10px 14px;
  border-bottom: 1px solid var(--color-border); color: var(--color-text-main);
}
.live-item:last-child { border-bottom: 0; }
.live-item:hover { background: var(--color-primary-light); }
.live-item img { width: 46px; height: 46px; object-fit: cover; border-radius: 7px; background: var(--color-bg-main); }
.live-item .li-title { font-size: 13.5px; font-weight: 600; line-height: 1.3; }
.live-item .li-desc { font-size: 12px; color: var(--color-text-muted); overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; }
.live-item .li-price { margin-left: auto; font-weight: 800; color: var(--color-primary); font-size: 13.5px; white-space: nowrap; }
.live-empty { padding: 16px; text-align: center; color: var(--color-text-muted); font-size: 13.5px; }

/* Header actions */
.header-actions { display: flex; align-items: center; gap: 6px; flex-shrink: 0; margin-left: auto; }
.header-action {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  color: #fff; padding: 6px 10px; border-radius: 8px; font-size: 11.5px; font-weight: 600;
  position: relative; transition: background .15s;
}
.header-action:hover { background: rgba(255, 255, 255, .14); color: #fff; }
.header-action .icon { width: 23px; height: 23px; }
.badge {
  position: absolute; top: -2px; right: 2px;
  background: var(--color-accent-cta); color: #fff;
  font-size: 10.5px; font-weight: 800; min-width: 17px; height: 17px;
  border-radius: 99px; display: grid; place-items: center; padding: 0 4px;
  border: 2px solid var(--color-primary);
}

/* ---------- Category nav ---------- */
.catnav { background: #fff; border-bottom: 1px solid var(--color-border); }
.catnav .container { display: flex; align-items: center; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.catnav .container::-webkit-scrollbar { display: none; }
.catnav a {
  padding: 11px 14px; font-size: 13.5px; font-weight: 600; color: var(--color-text-main);
  white-space: nowrap; border-bottom: 3px solid transparent; transition: color .15s, border-color .15s;
}
.catnav a:hover, .catnav a.active { color: var(--color-primary); border-bottom-color: var(--color-accent-secondary); }

/* ---------- Cards / Product grid ---------- */
.card { background: var(--color-surface-card); border-radius: var(--radius); box-shadow: var(--shadow-sm); border: 1px solid var(--color-border); }
.section { padding: 30px 0; }
.section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; gap: 12px; }
.section-title { font-size: 20px; font-weight: 800; display: flex; align-items: center; gap: 9px; }
.section-title .accent-bar { width: 5px; height: 22px; background: var(--color-accent-secondary); border-radius: 3px; }
.section-link { font-size: 13.5px; font-weight: 700; display: inline-flex; align-items: center; gap: 4px; }

.product-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.product-card {
  background: #fff; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--color-border); position: relative;
  transition: box-shadow .18s, transform .18s;
  display: flex; flex-direction: column;
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.pc-img { position: relative; aspect-ratio: 1; background: var(--color-bg-main); overflow: hidden; }
.pc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.product-card:hover .pc-img img { transform: scale(1.05); }
.pc-badges { position: absolute; top: 8px; left: 8px; display: flex; flex-direction: column; gap: 5px; z-index: 2; }
.badge-pill {
  font-size: 10.5px; font-weight: 800; padding: 3px 8px; border-radius: 4px; color: #fff; letter-spacing: .3px;
}
.badge-sale { background: var(--color-accent-cta); }
.badge-new { background: var(--color-primary); }
.badge-low { background: var(--color-warning); }
.badge-out { background: var(--color-text-muted); }
.pc-wish {
  position: absolute; top: 8px; right: 8px; z-index: 2;
  width: 32px; height: 32px; border-radius: 50%; border: 0;
  background: rgba(255, 255, 255, .92); color: var(--color-text-muted);
  display: grid; place-items: center; box-shadow: var(--shadow-sm);
  transition: color .15s, transform .15s;
}
.pc-wish:hover { color: var(--color-accent-cta); transform: scale(1.1); }
.pc-wish.active { color: var(--color-accent-cta); }
.pc-body { padding: 11px 12px 13px; display: flex; flex-direction: column; gap: 5px; flex: 1; }
.pc-cat { font-size: 11px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .4px; font-weight: 600; }
.pc-title {
  font-size: 13.5px; font-weight: 600; color: var(--color-text-main); line-height: 1.35;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  min-height: 37px;
}
.pc-title a { color: inherit; }
.pc-title a:hover { color: var(--color-primary); }
.pc-rating { display: flex; align-items: center; gap: 5px; font-size: 12px; color: var(--color-text-muted); }
.pc-rating .stars { color: var(--color-warning); display: inline-flex; gap: 1px; }
.pc-rating .stars .icon { width: 13px; height: 13px; }
.pc-price-row { display: flex; align-items: baseline; gap: 7px; margin-top: auto; padding-top: 4px; }
.pc-price { font-size: 16px; font-weight: 800; color: var(--color-text-main); }
.pc-compare { font-size: 12.5px; color: var(--color-text-muted); text-decoration: line-through; }
.pc-off { font-size: 11px; font-weight: 800; color: var(--color-success); background: #ECFDF3; padding: 2px 6px; border-radius: 4px; }
.pc-cart-btn {
  margin-top: 8px; width: 100%; padding: 9px; border: 0; border-radius: var(--radius-sm);
  background: var(--color-primary-light); color: var(--color-primary); font-weight: 700; font-size: 13px;
  display: flex; align-items: center; justify-content: center; gap: 6px; transition: background .15s, color .15s;
}
.pc-cart-btn:hover { background: var(--color-primary); color: #fff; }

/* ---------- Hero / banners ---------- */
.hero-row { display: grid; grid-template-columns: 220px 1fr 260px; gap: 14px; padding-top: 18px; }
.hero-slider { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--color-primary); min-height: 280px; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity .6s ease; }
.hero-slide.active { opacity: 1; z-index: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.hero-slide .slide-caption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 34px 24px 18px;
  background: linear-gradient(transparent, rgba(15, 23, 42, .82)); color: #fff;
}
.hero-slide .slide-caption h3 { font-size: 21px; font-weight: 800; }
.hero-slide .slide-caption p { font-size: 13.5px; opacity: .9; margin-top: 3px; }
.hero-dots { position: absolute; bottom: 10px; right: 14px; display: flex; gap: 6px; z-index: 5; }
.hero-dots button { width: 9px; height: 9px; border-radius: 50%; border: 0; background: rgba(255,255,255,.45); padding: 0; transition: background .2s, transform .2s; }
.hero-dots button.active { background: var(--color-accent-secondary); transform: scale(1.25); }
.side-promos { display: flex; flex-direction: column; gap: 14px; }
.side-promos .promo { flex: 1; border-radius: var(--radius); overflow: hidden; position: relative; min-height: 130px; background: var(--color-primary-light); }
.side-promos .promo img { width: 100%; height: 100%; object-fit: cover; }
.side-promos .promo picture { display: contents; }

/* Category circles */
.cat-circles { display: grid; grid-template-columns: repeat(8, 1fr); gap: 10px; }
.cat-circle { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; padding: 6px 2px; border-radius: var(--radius); transition: background .15s; }
.cat-circle:hover { background: #fff; box-shadow: var(--shadow-sm); }
.cat-circle .cc-img {
  width: 66px; height: 66px; border-radius: 50%; overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary-light), #fff);
  display: grid; place-items: center; border: 2px solid var(--color-border);
}
.cat-circle .cc-img img { width: 100%; height: 100%; object-fit: cover; }
.cat-circle .cc-img .icon { width: 28px; height: 28px; color: var(--color-primary); }
.cat-circle span { font-size: 12.5px; font-weight: 600; color: var(--color-text-main); line-height: 1.3; }

/* ---------- Flash sale ---------- */
.flash-bar {
  background: linear-gradient(90deg, var(--color-accent-cta), #FF7A45);
  border-radius: var(--radius) var(--radius) 0 0; color: #fff;
  padding: 13px 18px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.flash-bar .fb-title { font-size: 17px; font-weight: 900; display: flex; align-items: center; gap: 8px; letter-spacing: .2px; }
.flash-bar .fb-title .icon { width: 21px; height: 21px; }
.countdown { display: flex; align-items: center; gap: 6px; font-weight: 800; }
.countdown .cd-box {
  background: rgba(255, 255, 255, .2); border: 1px solid rgba(255, 255, 255, .35);
  min-width: 34px; padding: 4px 6px; border-radius: 6px; text-align: center;
  font-size: 15px; font-variant-numeric: tabular-nums;
}
.countdown .cd-sep { font-weight: 900; }
.flash-body { background: #fff; border: 1px solid var(--color-border); border-top: 0; border-radius: 0 0 var(--radius) var(--radius); padding: 16px; }
.flash-scroll { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(190px, 1fr); gap: 12px; overflow-x: auto; padding-bottom: 6px; scrollbar-width: thin; }

/* ---------- Strip / trust bar ---------- */
.trust-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.trust-item { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 18px; display: flex; gap: 13px; align-items: center; }
.trust-item .icon { width: 34px; height: 34px; color: var(--color-primary); }
.trust-item h4 { font-size: 14px; font-weight: 700; }
.trust-item p { font-size: 12.5px; color: var(--color-text-muted); margin: 2px 0 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-text-main); color: #94A3B8; margin-top: 40px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 30px; padding: 44px 0 34px; }
.footer-col h4 { color: #fff; font-size: 14.5px; font-weight: 700; margin-bottom: 15px; }
.footer-col ul li { margin-bottom: 9px; }
.footer-col a { color: #94A3B8; font-size: 13.5px; }
.footer-col a:hover { color: var(--color-accent-secondary); }
.footer-brand .logo { margin-bottom: 12px; }
.footer-brand p { font-size: 13.5px; line-height: 1.6; }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.footer-social a { width: 36px; height: 36px; border-radius: 9px; background: rgba(255,255,255,.08); display: grid; place-items: center; transition: background .15s, transform .15s; }
.footer-social a:hover { background: rgba(255,255,255,.16); transform: translateY(-2px); }
.footer-social .icon { width: 19px; height: 19px; color: #fff; }
.footer-contact li { display: flex; gap: 9px; align-items: flex-start; font-size: 13.5px; margin-bottom: 11px; }
.footer-contact .icon { color: var(--color-accent-secondary); width: 17px; height: 17px; margin-top: 2px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 18px 0; }
.footer-bottom .container { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; font-size: 13px; }
.pay-badges { display: flex; gap: 8px; align-items: center; }
.pay-badges .pay {
  background: #fff; border-radius: 6px; padding: 5px 10px;
  font-size: 11.5px; font-weight: 800; color: var(--color-text-main);
  display: inline-flex; align-items: center; gap: 6px;
}
.free-ship-note { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--color-text-main); background: #fff; border: 1.5px dashed var(--color-accent-secondary); padding: 10px 16px; border-radius: var(--radius); font-weight: 600; justify-content: center; margin-top: 6px; }

/* ---------- Mobile bottom nav ---------- */
.bottom-nav {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  background: #fff; border-top: 1px solid var(--color-border);
  display: none; box-shadow: 0 -4px 20px rgba(15, 23, 42, .1);
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.bottom-nav .bn-inner { display: grid; grid-template-columns: repeat(5, 1fr); height: var(--bottomnav-h); }
.bn-item {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  color: var(--color-text-muted); font-size: 10.5px; font-weight: 600; position: relative;
  transition: color .15s; border: 0; background: none; padding: 0;
}
.bn-item .icon { width: 22px; height: 22px; }
.bn-item:hover, .bn-item.active { color: var(--color-primary); }
.bn-item .badge { top: 4px; right: calc(50% - 20px); border-color: #fff; }
.bn-drawer-backdrop {
  position: fixed; inset: 0; background: rgba(15, 23, 42, .5); z-index: 95;
  opacity: 0; pointer-events: none; transition: opacity .25s;
}
.bn-drawer-backdrop.open { opacity: 1; pointer-events: auto; }
.bn-drawer {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 96;
  background: #fff; border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  transform: translateY(105%); transition: transform .3s cubic-bezier(.3,.9,.4,1);
  max-height: 72vh; overflow-y: auto; padding: 8px 0 calc(14px + env(safe-area-inset-bottom, 0px));
}
.bn-drawer.open { transform: translateY(0); }
.bn-drawer .drawer-handle { width: 42px; height: 5px; background: var(--color-border); border-radius: 99px; margin: 8px auto 4px; }
.bn-drawer h4 { padding: 10px 18px 8px; font-size: 15px; }
.bn-drawer .drawer-cat {
  display: flex; align-items: center; gap: 13px; padding: 13px 18px;
  color: var(--color-text-main); font-weight: 600; font-size: 14.5px;
  border-top: 1px solid var(--color-border);
}
.bn-drawer .drawer-cat:hover { background: var(--color-primary-light); color: var(--color-primary); }
.bn-drawer .drawer-cat .icon { color: var(--color-primary); }

@media (max-width: 767px) {
  .bottom-nav { display: block; }
  body { padding-bottom: calc(var(--bottomnav-h) + env(safe-area-inset-bottom, 0px)); }
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero { background: linear-gradient(120deg, var(--color-primary), #1A6BE0); color: #fff; padding: 26px 0; }
.page-hero h1 { font-size: 24px; font-weight: 800; }
.page-hero .breadcrumbs { display: flex; gap: 8px; font-size: 12.5px; margin-top: 7px; opacity: .85; flex-wrap: wrap; }
.page-hero .breadcrumbs a { color: #CFE3FF; }
.breadcrumbs-inline { display: flex; gap: 7px; font-size: 12.5px; color: var(--color-text-muted); margin-bottom: 16px; flex-wrap: wrap; align-items: center; }
.breadcrumbs-inline a { color: var(--color-text-muted); }
.breadcrumbs-inline a:hover { color: var(--color-primary); }

/* ---------- Listing ---------- */
.listing-layout { display: grid; grid-template-columns: 240px 1fr; gap: 20px; align-items: start; }
.filter-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 18px; position: sticky; top: calc(var(--header-h) + 14px); }
.filter-group { padding-bottom: 16px; margin-bottom: 16px; border-bottom: 1px solid var(--color-border); }
.filter-group:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.filter-group h4 { font-size: 13.5px; font-weight: 800; margin-bottom: 11px; text-transform: uppercase; letter-spacing: .4px; color: var(--color-text-muted); }
.filter-opt { display: flex; align-items: center; gap: 9px; padding: 5px 0; font-size: 14px; cursor: pointer; }
.filter-opt input { accent-color: var(--color-primary); width: 16px; height: 16px; }
.listing-toolbar { display: flex; align-items: center; justify-content: space-between; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 11px 16px; margin-bottom: 16px; gap: 12px; flex-wrap: wrap; }
.listing-toolbar .result-count { font-size: 13.5px; color: var(--color-text-muted); }
.listing-toolbar .sort-wrap { display: flex; align-items: center; gap: 9px; font-size: 13.5px; }
.listing-toolbar select { padding: 8px 12px; border: 1.5px solid var(--color-border); border-radius: var(--radius-sm); font-size: 13.5px; background: #fff; }

/* Pagination */
.pagination { display: flex; gap: 7px; justify-content: center; margin-top: 26px; flex-wrap: wrap; }
.pagination a, .pagination span {
  min-width: 38px; height: 38px; padding: 0 11px; display: grid; place-items: center;
  background: #fff; border: 1.5px solid var(--color-border); border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600; color: var(--color-text-main);
}
.pagination a:hover { border-color: var(--color-primary); color: var(--color-primary); }
.pagination .current { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

/* ---------- Product detail ---------- */
.pdp-layout { display: grid; grid-template-columns: 460px 1fr; gap: 32px; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 26px; }
.pdp-gallery .main-img { aspect-ratio: 1; border-radius: var(--radius); overflow: hidden; background: var(--color-bg-main); border: 1px solid var(--color-border); }
.pdp-gallery .main-img img { width: 100%; height: 100%; object-fit: contain; }
.pdp-thumbs { display: flex; gap: 9px; margin-top: 12px; flex-wrap: wrap; }
.pdp-thumbs button {
  width: 64px; height: 64px; border-radius: 8px; overflow: hidden; padding: 0;
  border: 2px solid var(--color-border); background: var(--color-bg-main); transition: border-color .15s;
}
.pdp-thumbs button.active, .pdp-thumbs button:hover { border-color: var(--color-primary); }
.pdp-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.pdp-info h1 { font-size: 21px; font-weight: 700; line-height: 1.35; }
.pdp-meta { display: flex; align-items: center; gap: 14px; margin: 10px 0 14px; font-size: 13.5px; color: var(--color-text-muted); flex-wrap: wrap; }
.pdp-meta .stars { color: var(--color-warning); display: inline-flex; }
.pdp-meta .stars .icon { width: 15px; height: 15px; }
.pdp-price-box { background: var(--color-bg-main); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 16px 18px; margin: 16px 0; }
.pdp-price { font-size: 30px; font-weight: 900; color: var(--color-text-main); }
.pdp-compare { font-size: 17px; color: var(--color-text-muted); text-decoration: line-through; margin-left: 10px; }
.pdp-off { display: inline-block; background: var(--color-accent-cta); color: #fff; font-size: 13px; font-weight: 800; padding: 4px 10px; border-radius: 5px; margin-top: 6px; }
.pdp-stock { font-size: 13.5px; font-weight: 700; margin-top: 8px; }
.pdp-stock.in { color: var(--color-success); }
.pdp-stock.low { color: var(--color-warning); }
.pdp-stock.out { color: var(--color-accent-cta); }
.variant-group { margin: 16px 0; }
.variant-group h4 { font-size: 13.5px; font-weight: 800; margin-bottom: 9px; text-transform: uppercase; letter-spacing: .4px; }
.variant-opts { display: flex; gap: 8px; flex-wrap: wrap; }
.variant-opt {
  padding: 9px 16px; border: 1.5px solid var(--color-border); border-radius: var(--radius-sm);
  background: #fff; font-size: 14px; font-weight: 600; transition: all .15s; color: var(--color-text-main);
}
.variant-opt:hover { border-color: var(--color-primary); }
.variant-opt.active { border-color: var(--color-primary); background: var(--color-primary-light); color: var(--color-primary); box-shadow: 0 0 0 1px var(--color-primary); }
.variant-opt.disabled { opacity: .4; text-decoration: line-through; pointer-events: none; }
.variant-swatch { width: 30px; height: 30px; border-radius: 50%; border: 2px solid var(--color-border); padding: 0; position: relative; }
.variant-swatch.active { border-color: var(--color-primary); box-shadow: 0 0 0 2px var(--color-primary-light); }
.qty-picker { display: inline-flex; align-items: center; border: 1.5px solid var(--color-border); border-radius: var(--radius-sm); overflow: hidden; }
.qty-picker button { width: 40px; height: 42px; border: 0; background: var(--color-bg-main); display: grid; place-items: center; color: var(--color-text-main); transition: background .15s; }
.qty-picker button:hover { background: var(--color-border); }
.qty-picker input { width: 54px; height: 42px; border: 0; text-align: center; font-weight: 700; font-size: 15px; outline: none; -moz-appearance: textfield; }
.qty-picker input::-webkit-outer-spin-button, .qty-picker input::-webkit-inner-spin-button { -webkit-appearance: none; }
.pdp-actions { display: flex; gap: 12px; margin: 20px 0; flex-wrap: wrap; }
.pdp-actions .btn { flex: 1; min-width: 160px; padding: 14px 20px; font-size: 15px; }
.pdp-perks { display: flex; flex-direction: column; gap: 9px; font-size: 13.5px; color: var(--color-text-muted); border-top: 1px solid var(--color-border); padding-top: 16px; }
.pdp-perks li { display: flex; gap: 9px; align-items: center; }
.pdp-perks .icon { color: var(--color-primary); width: 18px; height: 18px; }

/* Tabs */
.tabs { margin-top: 26px; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; }
.tab-head { display: flex; border-bottom: 1.5px solid var(--color-border); overflow-x: auto; scrollbar-width: none; }
.tab-head button {
  padding: 15px 22px; border: 0; background: none; font-size: 14.5px; font-weight: 700;
  color: var(--color-text-muted); border-bottom: 3px solid transparent; white-space: nowrap; transition: all .15s;
}
.tab-head button.active { color: var(--color-primary); border-bottom-color: var(--color-accent-secondary); }
.tab-body { padding: 22px; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.tab-panel h3 { font-size: 16.5px; margin-bottom: 12px; }
.tab-panel p { color: var(--color-text-main); font-size: 14.5px; }
.spec-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.spec-table td { padding: 10px 14px; border-bottom: 1px solid var(--color-border); }
.spec-table td:first-child { font-weight: 700; width: 34%; color: var(--color-text-muted); background: var(--color-bg-main); }

/* Reviews */
.review { padding: 16px 0; border-bottom: 1px solid var(--color-border); }
.review:last-child { border-bottom: 0; }
.review-head { display: flex; align-items: center; gap: 11px; margin-bottom: 8px; }
.review-avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--color-primary-light); color: var(--color-primary); display: grid; place-items: center; font-weight: 800; font-size: 15px; }
.review-name { font-weight: 700; font-size: 14px; }
.review-date { font-size: 12px; color: var(--color-text-muted); }
.review-stars { color: var(--color-warning); display: inline-flex; gap: 1px; margin-left: auto; }
.review-stars .icon { width: 15px; height: 15px; }
.review p { font-size: 14px; color: var(--color-text-main); margin: 0; }
.rating-summary { display: flex; gap: 26px; align-items: center; flex-wrap: wrap; }
.rating-big { text-align: center; }
.rating-big .num { font-size: 46px; font-weight: 900; line-height: 1; color: var(--color-text-main); }
.rating-bars { flex: 1; min-width: 220px; display: flex; flex-direction: column; gap: 6px; }
.rating-bar { display: flex; align-items: center; gap: 10px; font-size: 12.5px; color: var(--color-text-muted); }
.rating-bar .track { flex: 1; height: 8px; background: var(--color-border); border-radius: 99px; overflow: hidden; }
.rating-bar .fill { height: 100%; background: var(--color-warning); border-radius: 99px; }

/* ---------- Cart ---------- */
.cart-layout { display: grid; grid-template-columns: 1fr 360px; gap: 20px; align-items: start; }
.cart-items { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; }
.cart-item { display: grid; grid-template-columns: 90px 1fr auto auto auto; gap: 16px; align-items: center; padding: 16px 18px; border-bottom: 1px solid var(--color-border); }
.cart-item:last-child { border-bottom: 0; }
.cart-item img { width: 90px; height: 90px; object-fit: cover; border-radius: 8px; background: var(--color-bg-main); border: 1px solid var(--color-border); }
.ci-name { font-size: 14.5px; font-weight: 700; color: var(--color-text-main); }
.ci-name:hover { color: var(--color-primary); }
.ci-variant { font-size: 12.5px; color: var(--color-text-muted); margin-top: 3px; }
.ci-unit { font-size: 13px; color: var(--color-text-muted); margin-top: 5px; }
.ci-line-total { font-weight: 800; font-size: 15.5px; min-width: 90px; text-align: right; }
.ci-remove { border: 0; background: none; color: var(--color-text-muted); padding: 6px; border-radius: 6px; transition: color .15s, background .15s; }
.ci-remove:hover { color: var(--color-accent-cta); background: #FFECEC; }
.summary-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 20px; position: sticky; top: calc(var(--header-h) + 14px); }
.summary-card h3 { font-size: 16px; font-weight: 800; margin-bottom: 16px; }
.summary-row { display: flex; justify-content: space-between; font-size: 14px; padding: 8px 0; color: var(--color-text-main); }
.summary-row.muted { color: var(--color-text-muted); }
.summary-row.discount { color: var(--color-success); font-weight: 700; }
.summary-total { display: flex; justify-content: space-between; font-size: 17px; font-weight: 900; padding: 14px 0 4px; border-top: 1.5px dashed var(--color-border); margin-top: 10px; }
.coupon-box { display: flex; gap: 8px; margin: 14px 0; }
.coupon-box input { flex: 1; min-width: 0; }
.free-ship-progress { margin: 14px 0; }
.free-ship-progress .fsp-label { font-size: 12.5px; color: var(--color-text-main); font-weight: 600; margin-bottom: 7px; display: flex; justify-content: space-between; gap: 8px; }
.free-ship-progress .fsp-track { height: 9px; background: var(--color-border); border-radius: 99px; overflow: hidden; }
.free-ship-progress .fsp-fill { height: 100%; background: linear-gradient(90deg, var(--color-accent-secondary), var(--color-primary)); border-radius: 99px; transition: width .4s; }
.free-ship-progress.done .fsp-fill { background: var(--color-success); }
.cart-empty { text-align: center; padding: 60px 20px; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); }
.cart-empty .icon { width: 64px; height: 64px; color: var(--color-border); margin-bottom: 14px; }
.cart-empty h2 { font-size: 19px; margin-bottom: 8px; }
.cart-empty p { color: var(--color-text-muted); font-size: 14px; margin-bottom: 20px; }

/* ---------- Checkout ---------- */
.checkout-layout { display: grid; grid-template-columns: 1fr 380px; gap: 20px; align-items: start; }
.checkout-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 24px; margin-bottom: 18px; }
.checkout-card h2 { font-size: 17px; font-weight: 800; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.checkout-card h2 .step-num {
  width: 27px; height: 27px; border-radius: 50%; background: var(--color-primary); color: #fff;
  display: grid; place-items: center; font-size: 13.5px; font-weight: 800;
}
.cod-option { display: flex; gap: 13px; align-items: flex-start; border: 1.5px solid var(--color-primary); background: var(--color-primary-light); border-radius: var(--radius); padding: 16px; }
.cod-option .icon { width: 30px; height: 30px; color: var(--color-success); }
.cod-option h4 { font-size: 14.5px; font-weight: 800; }
.cod-option p { font-size: 13px; color: var(--color-text-muted); margin: 3px 0 0; }

/* ---------- Auth ---------- */
.auth-wrap { max-width: 440px; margin: 44px auto; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 34px 30px; box-shadow: var(--shadow); }
.auth-wrap h1 { font-size: 22px; text-align: center; }
.auth-sub { text-align: center; color: var(--color-text-muted); font-size: 14px; margin: 7px 0 22px; }
.auth-divider { display: flex; align-items: center; gap: 13px; color: var(--color-text-muted); font-size: 12.5px; margin: 20px 0; }
.auth-divider::before, .auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--color-border); }
.btn-google { width: 100%; background: #fff; border: 1.5px solid var(--color-border); color: var(--color-text-main); padding: 12px; font-weight: 700; font-size: 14.5px; display: flex; align-items: center; justify-content: center; gap: 11px; border-radius: var(--radius-sm); transition: background .15s; }
.btn-google:hover { background: var(--color-bg-main); }
.btn-google .icon { width: 20px; height: 20px; }
.auth-foot { text-align: center; font-size: 13.5px; color: var(--color-text-muted); margin-top: 18px; }

/* ---------- Alerts / flash ---------- */
.alert { padding: 13px 17px; border-radius: var(--radius-sm); font-size: 14px; margin-bottom: 16px; display: flex; gap: 10px; align-items: flex-start; }
.alert .icon { width: 19px; height: 19px; margin-top: 1px; flex-shrink: 0; }
.alert-success { background: #ECFDF3; color: #067647; border: 1px solid #A6F4C5; }
.alert-error { background: #FFECEC; color: #B42318; border: 1px solid #FECDCA; }
.alert-info { background: var(--color-primary-light); color: var(--color-primary); border: 1px solid #BDD7FF; }
.alert-warning { background: #FFF7ED; color: #C4320A; border: 1px solid #FEDF89; }

/* ---------- Tables (admin + account) ---------- */
.table-wrap { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left; padding: 13px 16px; background: var(--color-bg-main);
  font-size: 12px; text-transform: uppercase; letter-spacing: .5px; color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border); white-space: nowrap;
}
.table td { padding: 13px 16px; border-bottom: 1px solid var(--color-border); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr:hover { background: #FAFCFF; }
.status {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px;
  font-size: 12px; font-weight: 700; border-radius: 99px;
}
.status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status-pending { background: #FFF7ED; color: #C4320A; }
.status-processing { background: var(--color-primary-light); color: var(--color-primary); }
.status-shipped { background: #ECFEFF; color: #0E7490; }
.status-delivered { background: #ECFDF3; color: #067647; }
.status-cancelled { background: #FFECEC; color: #B42318; }
.status-active { background: #ECFDF3; color: #067647; }
.status-inactive { background: #F1F5F9; color: var(--color-text-muted); }

/* ---------- Account ---------- */
.account-layout { display: grid; grid-template-columns: 240px 1fr; gap: 20px; align-items: start; }
.side-menu { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; }
.side-menu .sm-head { padding: 18px; background: var(--color-primary); color: #fff; }
.side-menu .sm-head strong { display: block; font-size: 15px; }
.side-menu .sm-head span { font-size: 12.5px; opacity: .85; }
.side-menu a {
  display: flex; align-items: center; gap: 11px; padding: 13px 18px;
  color: var(--color-text-main); font-size: 14px; font-weight: 600;
  border-top: 1px solid var(--color-border); transition: background .15s, color .15s;
}
.side-menu a:hover, .side-menu a.active { background: var(--color-primary-light); color: var(--color-primary); }
.side-menu a .icon { width: 18px; height: 18px; }

/* Order timeline */
.timeline { position: relative; padding-left: 28px; }
.timeline::before { content: ""; position: absolute; left: 9px; top: 6px; bottom: 6px; width: 2px; background: var(--color-border); }
.tl-item { position: relative; padding-bottom: 22px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ""; position: absolute; left: -27px; top: 3px;
  width: 20px; height: 20px; border-radius: 50%; background: #fff;
  border: 3px solid var(--color-border);
}
.tl-item.done::before { border-color: var(--color-success); background: var(--color-success); box-shadow: inset 0 0 0 3px #fff; }
.tl-item.current::before { border-color: var(--color-primary); background: var(--color-primary); box-shadow: 0 0 0 4px var(--color-primary-light); }
.tl-item h4 { font-size: 14.5px; font-weight: 700; }
.tl-item time { font-size: 12.5px; color: var(--color-text-muted); }

/* Track order hero */
.track-hero { max-width: 560px; margin: 0 auto; text-align: center; }
.track-hero .icon { width: 54px; height: 54px; color: var(--color-primary); margin-bottom: 12px; }

/* ---------- Empty state ---------- */
.empty-state { text-align: center; padding: 54px 20px; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); }
.empty-state .icon { width: 54px; height: 54px; color: var(--color-border); margin-bottom: 12px; }
.empty-state h3 { font-size: 17px; margin-bottom: 6px; }
.empty-state p { color: var(--color-text-muted); font-size: 14px; margin-bottom: 18px; }

/* ---------- Admin ---------- */
.admin-body { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.admin-side { background: var(--color-text-main); color: #CBD5E1; position: sticky; top: 0; height: 100vh; overflow-y: auto; display: flex; flex-direction: column; }
.admin-side .as-logo { padding: 20px 20px 16px; border-bottom: 1px solid rgba(255,255,255,.09); }
.admin-side .as-logo .logo { font-size: 19px; }
.admin-side nav { flex: 1; padding: 12px 0; }
.admin-side nav a {
  display: flex; align-items: center; gap: 12px; padding: 11.5px 20px;
  color: #CBD5E1; font-size: 14px; font-weight: 600; border-left: 3px solid transparent; transition: all .12s;
}
.admin-side nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
.admin-side nav a.active { background: rgba(15,82,186,.35); color: #fff; border-left-color: var(--color-accent-secondary); }
.admin-side nav a .icon { width: 19px; height: 19px; }
.admin-side .as-foot { padding: 14px 20px; border-top: 1px solid rgba(255,255,255,.09); font-size: 13px; }
.admin-side .as-foot a { color: #CBD5E1; display: flex; align-items: center; gap: 9px; }
.admin-side .as-foot a:hover { color: var(--color-accent-cta); }
.admin-main { background: var(--color-bg-main); min-width: 0; }
.admin-topbar {
  background: #fff; border-bottom: 1px solid var(--color-border);
  padding: 14px 26px; display: flex; align-items: center; justify-content: space-between; gap: 14px;
  position: sticky; top: 0; z-index: 40;
}
.admin-topbar h1 { font-size: 19px; font-weight: 800; }
.admin-topbar .atb-user { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; }
.admin-content { padding: 26px; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.stat-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 20px; display: flex; gap: 15px; align-items: center; }
.stat-card .sc-icon {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; flex-shrink: 0;
}
.stat-card .sc-icon .icon { width: 24px; height: 24px; }
.sc-blue { background: var(--color-primary-light); color: var(--color-primary); }
.sc-red { background: #FFECEC; color: var(--color-accent-cta); }
.sc-cyan { background: #E0F9FF; color: #0891B2; }
.sc-green { background: #ECFDF3; color: #067647; }
.stat-card .sc-val { font-size: 23px; font-weight: 900; line-height: 1.1; }
.stat-card .sc-label { font-size: 12.5px; color: var(--color-text-muted); font-weight: 600; margin-top: 3px; }
.admin-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.admin-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; margin-bottom: 20px; }
.admin-card-head { padding: 15px 20px; border-bottom: 1px solid var(--color-border); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.admin-card-head h2 { font-size: 15.5px; font-weight: 800; }
.admin-card-body { padding: 20px; }
.admin-card-body.flush { padding: 0; }
.thumb-sm { width: 44px; height: 44px; object-fit: cover; border-radius: 7px; border: 1px solid var(--color-border); background: var(--color-bg-main); }
.mini-bar-chart { display: flex; align-items: flex-end; gap: 7px; height: 140px; padding-top: 10px; }
.mini-bar-chart .bar { flex: 1; background: linear-gradient(180deg, var(--color-primary), #3B82F6); border-radius: 5px 5px 0 0; min-height: 4px; position: relative; transition: height .5s; }
.mini-bar-chart .bar span { position: absolute; bottom: -22px; left: 0; right: 0; text-align: center; font-size: 10.5px; color: var(--color-text-muted); }
.image-drop {
  border: 2px dashed var(--color-border); border-radius: var(--radius); padding: 26px;
  text-align: center; color: var(--color-text-muted); font-size: 13.5px; transition: border-color .15s, background .15s; cursor: pointer;
}
.image-drop:hover, .image-drop.dragover { border-color: var(--color-primary); background: var(--color-primary-light); color: var(--color-primary); }
.image-drop .icon { width: 30px; height: 30px; margin-bottom: 8px; }
.image-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(90px, 1fr)); gap: 10px; margin-top: 14px; }
.image-grid .ig-item { position: relative; aspect-ratio: 1; border-radius: 8px; overflow: hidden; border: 1.5px solid var(--color-border); }
.image-grid img { width: 100%; height: 100%; object-fit: cover; }
.image-grid .ig-del {
  position: absolute; top: 4px; right: 4px; width: 24px; height: 24px;
  background: var(--color-accent-cta); color: #fff; border: 0; border-radius: 6px;
  display: grid; place-items: center; padding: 0;
}
.image-grid .ig-del .icon { width: 13px; height: 13px; }
.chip { display: inline-flex; align-items: center; gap: 6px; background: var(--color-primary-light); color: var(--color-primary); font-size: 12.5px; font-weight: 700; padding: 5px 11px; border-radius: 99px; }

/* ---------- Toast ---------- */
.toast-wrap { position: fixed; top: 18px; right: 18px; z-index: 200; display: flex; flex-direction: column; gap: 9px; max-width: 340px; }
.toast {
  background: var(--color-text-main); color: #fff; padding: 13px 17px; border-radius: var(--radius);
  font-size: 14px; font-weight: 600; box-shadow: var(--shadow-lg);
  display: flex; gap: 10px; align-items: center;
  animation: toastIn .3s cubic-bezier(.3,1.2,.5,1);
}
.toast.success { background: #067647; }
.toast.error { background: #B42318; }
@keyframes toastIn { from { transform: translateX(40px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.text-cta { color: var(--color-accent-cta); }
.text-success { color: var(--color-success); }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }
.mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; } .mb-3 { margin-bottom: 24px; }
.d-flex { display: flex; } .aic { align-items: center; } .jcsb { justify-content: space-between; } .gap-1 { gap: 8px; } .gap-2 { gap: 14px; }
.w-100 { width: 100%; }
.hide-mobile { display: initial; }
.only-mobile { display: none; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 330px; gap: 20px; align-items: start; }

/* ---------- FAQ ---------- */
.faq-item { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); margin-bottom: 12px; overflow: hidden; }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 17px 20px; cursor: pointer; font-weight: 700; font-size: 15px; list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--color-primary); }
.faq-caret { transition: transform .2s; color: var(--color-text-muted); flex-shrink: 0; }
.faq-item[open] .faq-caret { transform: rotate(180deg); color: var(--color-primary); }
.faq-answer { padding: 0 20px 18px; font-size: 14.5px; line-height: 1.7; color: var(--color-text-muted); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .product-grid { grid-template-columns: repeat(4, 1fr); }
  .hero-row { grid-template-columns: 1fr 240px; }
  .hero-row .cat-side { display: none; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .pdp-layout { grid-template-columns: 1fr; }
  .cart-layout, .checkout-layout { grid-template-columns: 1fr; }
  .summary-card { position: static; }
  .listing-layout { grid-template-columns: 1fr; }
  .filter-card { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
  .account-layout { grid-template-columns: 1fr; }
  .admin-body { grid-template-columns: 1fr; }
  .admin-side { position: fixed; left: 0; top: 0; bottom: 0; width: 250px; z-index: 100; transform: translateX(-100%); transition: transform .25s; height: 100dvh; }
  .admin-side.open { transform: none; }
  .trust-strip { grid-template-columns: repeat(2, 1fr); }
  .cat-circles { grid-template-columns: repeat(4, 1fr); }
  .admin-grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .topbar { display: none; }
  .header-main { flex-wrap: wrap; gap: 10px; padding: 10px; }
  .logo { font-size: 19px; }
  .search-wrap { order: 3; flex-basis: 100%; max-width: none; }
  .header-actions .header-action span:not(.badge) { display: none; }
  .header-action { padding: 6px 7px; }
  .catnav .container { gap: 0; }
  .catnav a { padding: 9px 11px; font-size: 13px; }
  .hero-row { grid-template-columns: 1fr; padding-top: 12px; }
  .hero-row .side-promos { flex-direction: row; }
  .hero-slider { min-height: 200px; }
  .section { padding: 22px 0; }
  .section-title { font-size: 17px; }
  .cart-item { grid-template-columns: 74px 1fr; gap: 11px; }
  .cart-item img { width: 74px; height: 77px; }
  .ci-line-total { text-align: left; grid-column: 2; }
  .cart-item .qty-picker { grid-column: 2; }
  .pdp-layout { padding: 16px; }
  .pdp-actions .btn { min-width: 100%; }
  .form-row { grid-template-columns: 1fr; }
  .hide-mobile { display: none !important; }
  .only-mobile { display: initial; }
  .flash-bar { padding: 11px 13px; gap: 9px; }
  .flash-bar .fb-title { font-size: 14.5px; }
  .stat-grid { grid-template-columns: 1fr; }
  .admin-content { padding: 16px; }
  .auth-wrap { margin: 26px auto; padding: 26px 20px; }
  .footer-top { grid-template-columns: 1fr; gap: 22px; padding: 32px 0 24px; }
  .trust-strip { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-circles { grid-template-columns: repeat(4, 1fr); gap: 6px; }
  .cat-circle .cc-img { width: 56px; height: 56px; }
}

/* ---- Admin: attribute type / value builder ---- */
.attr-panel { border: 1px solid var(--color-border); border-radius: var(--radius); padding: 14px; margin-bottom: 16px; background: var(--color-bg); }
.attr-panel-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.attr-types { display: flex; flex-direction: column; gap: 10px; }
.attr-type { border: 1px solid var(--color-border); border-radius: 10px; padding: 10px 12px; background: #fff; }
.attr-type-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.attr-type-name { font-weight: 800; font-size: 13.5px; }
.attr-vals { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.attr-val { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--color-border); border-radius: 20px; padding: 3px 10px; font-size: 12.5px; font-weight: 600; background: #fff; cursor: pointer; }
.attr-val:hover { border-color: var(--color-primary); }
.attr-val .val-dot { width: 14px; height: 14px; border-radius: 50%; border: 1px solid rgba(15, 23, 42, .18); display: inline-block; flex: 0 0 auto; }
.attr-val .val-del { border: 0; background: none; cursor: pointer; color: var(--color-text-muted); font-size: 15px; line-height: 1; padding: 0 1px; }
.attr-val .val-del:hover { color: var(--color-accent-cta, #FF4D4D); }
.attr-val-add { border-style: dashed; cursor: default; gap: 5px; padding-right: 6px; }
.attr-val-add:hover { border-color: var(--color-border); }
.attr-val-add .form-input { height: 28px; padding: 0 8px; font-size: 12.5px; }
.attr-val-add .val-hex { width: 30px; height: 28px; padding: 2px; border: 1px solid var(--color-border); border-radius: 6px; background: #fff; cursor: pointer; }
.attr-hint { flex-basis: 100%; font-size: 11.5px; color: var(--color-text-muted); padding-top: 4px; }
.attr-val-add .val-live { display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; font-weight: 600; color: var(--color-text-muted); max-width: 150px; overflow: hidden; white-space: nowrap; }
.attr-val-add .val-live .val-dot { width: 14px; height: 14px; border-radius: 50%; border: 1px solid rgba(15, 23, 42, .18); display: inline-block; flex: 0 0 auto; }