/* ============================================================
   HPS Solutions — Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --color-primary: #16181d;
  --color-primary-dark: #000000;
  --color-primary-light: #f1f0ec;
  --color-accent: #c9a24b;
  --color-accent-dark: #a5822f;
  --color-danger: #dc2626;
  --color-success: #16a34a;
  --color-star: #c9a24b;

  --ink-900: #101418;
  --ink-700: #3a4249;
  --ink-500: #6b7280;
  --ink-300: #d1d5db;
  --ink-100: #f3f4f6;
  --surface: #ffffff;
  --surface-alt: #f8f9fb;
  --border: #e5e7eb;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(16,20,24,0.06);
  --shadow-md: 0 4px 16px rgba(16,20,24,0.08);
  --shadow-lg: 0 12px 32px rgba(16,20,24,0.12);

  --font-heading: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --container: 1280px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-900);
  background: var(--surface-alt);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4,h5 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; margin: 0 0 .5em; color: var(--ink-900); }
p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 0.95rem; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
/* Vertical only — must not clobber .container's horizontal padding when combined */
.section { padding-top: 56px; padding-bottom: 56px; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 28px; flex-wrap: wrap; }
.section-head h2 { margin: 0; font-size: 1.75rem; }
.section-head p { margin: 4px 0 0; color: var(--ink-500); }
.eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: .75rem; font-weight: 700; color: var(--color-primary); margin-bottom: 8px; display: block; }

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--radius-md); font-weight: 600; font-size: .95rem;
  border: 1px solid transparent; transition: all .18s ease; white-space: nowrap;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: var(--color-accent-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; border-color: var(--ink-900); color: var(--ink-900); }
.btn-outline:hover { background: var(--ink-900); color: #fff; }
.btn-outline-light { background: rgba(255,255,255,0.08); border-color: #fff; color: #fff; }
.btn-outline-light:hover { background: #fff; color: var(--ink-900); }
.btn-ghost { background: transparent; color: var(--color-primary); padding: 8px 12px; }
.btn-ghost:hover { background: var(--color-primary-light); }
.btn-block { width: 100%; }
.btn-sm { padding: 8px 14px; font-size: .85rem; }
.btn-lg { padding: 15px 30px; font-size: 1.05rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none !important; box-shadow: none !important; }
.btn-danger { background: transparent; color: var(--color-danger); border-color: var(--color-danger); }
.btn-danger:hover { background: var(--color-danger); color: #fff; }
.btn-icon { width: 42px; height: 42px; padding: 0; border-radius: 50%; background: var(--ink-100); border: none; display: inline-flex; align-items: center; justify-content: center; font-size: 1.1rem; transition: background .15s; }
.btn-icon:hover { background: var(--ink-300); }
.btn-icon.active { color: var(--color-danger); }

/* ---------------- Header ---------------- */
.announce-bar { background: var(--color-primary-dark); color: #fff; text-align: center; font-size: .82rem; padding: 8px 16px; }
.site-header { position: sticky; top: 0; z-index: 200; background: #fff; border-bottom: 1px solid var(--border); }
.header-main { display: flex; align-items: center; gap: 24px; padding: 16px 24px; }
.logo { font-family: var(--font-heading); font-weight: 800; font-size: 1.5rem; color: var(--color-primary); display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.logo span.dot { color: var(--color-accent); }
.nav-main { display: flex; gap: 4px; align-items: center; }
.nav-main > li { position: relative; }
.nav-link { padding: 10px 14px; border-radius: var(--radius-sm); font-weight: 600; font-size: .93rem; display: inline-block; }
.nav-link:hover, .nav-link.active { background: var(--color-primary-light); color: var(--color-primary-dark); }
.nav-dropdown { position: absolute; top: 100%; left: 0; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); min-width: 240px; padding: 8px; opacity: 0; visibility: hidden; transform: translateY(6px); transition: all .15s ease; z-index: 50; }
.nav-main > li:hover .nav-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-dropdown a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--radius-sm); font-size: .9rem; font-weight: 500; }
.nav-dropdown a:hover { background: var(--surface-alt); color: var(--color-primary); }
.header-search { flex: 1; max-width: 460px; position: relative; }
.header-search input { width: 100%; padding: 11px 44px 11px 16px; border-radius: 999px; border: 1.5px solid var(--border); background: var(--surface-alt); font-size: .9rem; }
.header-search input:focus { outline: none; border-color: var(--color-primary); background: #fff; }
.header-search button { position: absolute; right: 4px; top: 4px; bottom: 4px; width: 38px; border: none; background: var(--color-primary); color: #fff; border-radius: 999px; }
.header-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; flex-shrink: 0; }
.header-action-link { position: relative; display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 6px 10px; border-radius: var(--radius-sm); font-size: .72rem; font-weight: 600; color: var(--ink-700); }
.header-action-link:hover { background: var(--surface-alt); }
.header-action-link .icon { font-size: 1.25rem; }
.badge-count { position: absolute; top: -2px; right: 2px; background: var(--color-accent); color: #fff; font-size: .65rem; font-weight: 700; min-width: 17px; height: 17px; border-radius: 999px; display: flex; align-items: center; justify-content: center; padding: 0 3px; }
.mobile-menu-toggle { display: none; background: none; border: none; font-size: 1.5rem; padding: 6px; }

@media (max-width: 980px) {
  .nav-main { display: none; }
  .header-search { display: none; }
  .mobile-menu-toggle { display: inline-flex; }
  .header-main { flex-wrap: nowrap; gap: 12px; padding: 14px 18px; }
  .logo { font-size: 1.25rem; }
}
@media (max-width: 520px) {
  /* Icons only — labels would force the header onto a second row */
  .header-action-link { font-size: 0; padding: 6px 7px; gap: 0; }
  .header-action-link .icon { font-size: 1rem; }
  .badge-count { font-size: .62rem; min-width: 15px; height: 15px; top: -3px; right: -1px; }
  .announce-bar { font-size: .72rem; padding: 7px 12px; }
}

.mobile-drawer { position: fixed; inset: 0; z-index: 500; display: none; }
.mobile-drawer.open { display: block; }
.mobile-drawer .backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.45); }
.mobile-drawer .panel { position: absolute; top: 0; right: 0; bottom: 0; width: 84%; max-width: 340px; background: #fff; padding: 20px; overflow-y: auto; box-shadow: var(--shadow-lg); }
.mobile-drawer .panel input { width: 100%; padding: 11px 14px; border-radius: 999px; border: 1.5px solid var(--border); margin-bottom: 16px; }
.mobile-drawer a.nav-link { display: block; padding: 13px 6px; border-bottom: 1px solid var(--border); font-size: 1rem; }
.mobile-drawer .close-btn { float: right; background: none; border: none; font-size: 1.4rem; }

/* ---------------- Hero / Slider ---------------- */
.hero { position: relative; overflow: hidden; background: #000; }
.hero-slider { position: relative; min-height: 600px; }
.hero-slide {
  position: absolute; inset: 0; opacity: 0; visibility: hidden;
  transition: opacity .9s ease; color: #fff;
  background-size: cover; background-position: center;
}
.hero-slide.active { opacity: 1; visibility: visible; z-index: 2; }
.hero-slide.active .hero-copy { animation: heroRise .7s ease both; }
@keyframes heroRise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
/* Scrim keeps headline legible over any photo */
.hero-slide::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.88) 0%, rgba(0,0,0,.72) 42%, rgba(0,0,0,.35) 72%, rgba(0,0,0,.2) 100%);
}
.hero-grid {
  position: relative; z-index: 2; display: flex; align-items: center;
  padding: 80px 24px; max-width: var(--container); margin: 0 auto; height: 100%;
}
.hero-copy { max-width: 620px; }
.hero h1 { font-size: clamp(2rem, 4.2vw, 3.4rem); margin-bottom: 18px; color: #fff; text-shadow: 0 2px 24px rgba(0,0,0,.4); }
.hero p.lead { font-size: 1.1rem; color: rgba(255,255,255,0.88); max-width: 520px; margin-bottom: 28px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 28px; margin-top: 38px; flex-wrap: wrap; }
.hero-badges div { font-size: .85rem; color: rgba(255,255,255,0.72); }
.hero-badges strong { display: block; font-size: 1.4rem; color: #fff; font-family: var(--font-heading); }
@media (max-width: 860px){
  .hero-grid { padding: 56px 20px; }
  .hero-slider { min-height: 560px; }
  .hero-slide::before { background: linear-gradient(180deg, rgba(0,0,0,.7) 0%, rgba(0,0,0,.85) 100%); }
}
@media (max-width: 640px){
  /* Trim hero copy so it never overflows the fixed-height slide */
  .hero-slider { min-height: 480px; }
  .hero-grid { padding: 40px 20px; }
  .hero h1 { font-size: 1.85rem; margin-bottom: 14px; }
  .hero p.lead { font-size: .95rem; margin-bottom: 22px; }
  .hero-badges { display: none; }
  .hero-actions .btn { padding: 12px 18px; font-size: .9rem; }
}

.hero-dots { display: flex; gap: 8px; justify-content: center; position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); z-index: 5; }
.hero-dots button { width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,0.7); background: transparent; padding: 0; cursor: pointer; transition: all .2s; }
.hero-dots button.active { background: #fff; width: 22px; border-radius: 5px; }
/* Arrows sit bottom-right so they never collide with the headline copy */
.hero-arrow { position: absolute; bottom: 26px; z-index: 5; width: 42px; height: 42px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,0.45); background: rgba(0,0,0,0.35); color: #fff; font-size: 1.3rem; display: flex; align-items: center; justify-content: center; transition: all .2s; backdrop-filter: blur(4px); }
.hero-arrow:hover { background: #fff; color: #000; border-color: #fff; }
.hero-arrow.prev { right: 78px; }
.hero-arrow.next { right: 24px; }
@media (max-width: 640px){
  .hero-arrow { width: 36px; height: 36px; font-size: 1.1rem; bottom: 20px; }
  .hero-arrow.prev { right: 66px; }
  .hero-dots { left: 24px; transform: none; bottom: 32px; }
}

/* ---------------- Trust strip ---------------- */
.trust-strip { background: #fff; border-bottom: 1px solid var(--border); }
.trust-strip .container { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 18px; padding: 22px 24px; }
.trust-item { display: flex; align-items: center; gap: 10px; font-size: .85rem; color: var(--ink-700); font-weight: 600; }
.trust-item .icon { font-size: 1.4rem; }

/* ---------------- Category grid ---------------- */
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.category-card { background: #fff; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow-sm); transition: all .2s ease; display: flex; flex-direction: column; }
.category-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.category-card .cat-img { aspect-ratio: 16/10; overflow: hidden; }
.category-card .cat-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.category-card:hover .cat-img img { transform: scale(1.06); }
.category-card .cat-body { padding: 18px 20px 22px; flex: 1; display: flex; flex-direction: column; }
.category-card .cat-icon { font-size: 1.6rem; margin-bottom: 4px; }
.category-card h3 { font-size: 1.15rem; margin-bottom: 6px; }
.category-card p { color: var(--ink-500); font-size: .88rem; flex: 1; }
@media (max-width: 980px){ .category-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px){ .category-grid { grid-template-columns: 1fr; } }

/* ---------------- Product grid & cards ---------------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
@media (max-width: 1100px){ .product-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 780px){ .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px){ .product-grid { grid-template-columns: 1fr 1fr; gap: 12px; } }

.product-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; transition: all .2s ease; position: relative; }
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.product-card .pc-img-wrap { position: relative; aspect-ratio: 1/1; overflow: hidden; background: var(--ink-100); }
.product-card .pc-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.product-card:hover .pc-img-wrap img { transform: scale(1.07); }
.pc-badge { position: absolute; top: 10px; left: 10px; background: var(--color-accent); color: #fff; font-size: .68rem; font-weight: 700; padding: 4px 9px; border-radius: 999px; text-transform: uppercase; letter-spacing: .03em; z-index: 2; }
.pc-badge.sale { background: var(--color-danger); }
.pc-wish-btn { position: absolute; top: 8px; right: 8px; z-index: 2; width: 34px; height: 34px; border-radius: 50%; border: none; background: rgba(255,255,255,0.92); font-size: 1rem; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-sm); transition: transform .15s; }
.pc-wish-btn:hover { transform: scale(1.1); }
.pc-wish-btn.active { color: var(--color-danger); }
.pc-body { padding: 14px 15px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pc-brand { font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-500); font-weight: 700; }
.pc-title { font-size: .95rem; font-weight: 600; color: var(--ink-900); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.6em; }
.pc-title:hover { color: var(--color-primary); }
.pc-desc { font-size: .8rem; color: var(--ink-500); display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.pc-rating { display: flex; align-items: center; gap: 6px; font-size: .78rem; color: var(--ink-500); }
.stars { color: var(--color-star); letter-spacing: 1px; font-size: .85rem; }
.pc-price-row { display: flex; align-items: baseline; gap: 8px; margin-top: 2px; }
.pc-price { font-size: 1.15rem; font-weight: 800; color: var(--ink-900); font-family: var(--font-heading); }
.pc-price-orig { font-size: .85rem; color: var(--ink-500); text-decoration: line-through; }
.pc-discount { font-size: .75rem; font-weight: 700; color: var(--color-success); }
.pc-stock { font-size: .76rem; font-weight: 600; }
.pc-stock.in { color: var(--color-success); }
.pc-stock.out { color: var(--color-danger); }
.pc-actions { display: flex; gap: 8px; margin-top: 8px; }
.pc-actions .btn { flex: 1; padding: 9px 8px; font-size: .82rem; }

/* ---------------- Filters / Shop layout ---------------- */
.shop-layout { display: grid; grid-template-columns: 260px 1fr; gap: 32px; align-items: start; }
@media (max-width: 900px){ .shop-layout { grid-template-columns: 1fr; } }
.filters-panel { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px; position: sticky; top: 90px; }
.filter-group { border-bottom: 1px solid var(--border); padding: 16px 0; }
.filter-group:first-child { padding-top: 0; }
.filter-group:last-child { border-bottom: none; }
.filter-group h4 { font-size: .88rem; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 12px; }
.filter-option { display: flex; align-items: center; gap: 8px; font-size: .88rem; padding: 5px 0; color: var(--ink-700); cursor: pointer; }
.filter-option input { accent-color: var(--color-primary); }
.range-row { display: flex; gap: 8px; align-items: center; }
.range-row input { width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); }
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.toolbar select { padding: 9px 12px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: #fff; }
.result-count { color: var(--ink-500); font-size: .9rem; }
.mobile-filter-toggle { display: none; }
@media (max-width: 900px){
  .filters-panel { display: none; position: fixed; top: 0; left: 0; bottom: 0; width: 85%; max-width: 320px; z-index: 400; overflow-y: auto; border-radius: 0; }
  .filters-panel.open { display: block; }
  .mobile-filter-toggle { display: inline-flex; }
}

/* ---------------- Breadcrumb ---------------- */
.breadcrumb { font-size: .85rem; color: var(--ink-500); padding: 16px 0; }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb .sep { margin: 0 6px; }

/* ---------------- Product detail ---------------- */
.pd-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
@media (max-width: 900px){ .pd-grid { grid-template-columns: 1fr; gap: 28px; } }
.pd-gallery-main { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 1/1; background: #fff; border: 1px solid var(--border); margin-bottom: 12px; }
.pd-gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.pd-thumbs { display: flex; gap: 10px; }
.pd-thumbs img { width: 76px; height: 76px; object-fit: cover; border-radius: var(--radius-sm); border: 2px solid var(--border); cursor: pointer; }
.pd-thumbs img.active { border-color: var(--color-primary); }
.pd-brand { color: var(--color-primary); font-weight: 700; font-size: .82rem; text-transform: uppercase; letter-spacing: .04em; }
.pd-title { font-size: 1.7rem; margin: 6px 0 10px; }
.pd-price-row { display: flex; align-items: baseline; gap: 12px; margin: 14px 0; }
.pd-price { font-size: 2rem; font-weight: 800; font-family: var(--font-heading); }
.pd-price-orig { font-size: 1.1rem; color: var(--ink-500); text-decoration: line-through; }
.pd-badge-discount { background: #fef2f2; color: var(--color-danger); font-weight: 700; font-size: .8rem; padding: 4px 10px; border-radius: 999px; }
.pd-desc { color: var(--ink-700); margin-bottom: 18px; }
.pd-option-group { margin-bottom: 18px; }
.pd-option-group label.title { display: block; font-weight: 700; font-size: .88rem; margin-bottom: 8px; }
.swatch { display: inline-flex; align-items: center; justify-content: center; padding: 8px 16px; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-size: .85rem; font-weight: 600; margin: 0 8px 8px 0; cursor: pointer; background: #fff; transition: all .15s; }
.swatch.active, .swatch:hover { border-color: var(--color-primary); background: var(--color-primary-light); color: var(--color-primary-dark); }
.qty-selector { display: inline-flex; align-items: center; border: 1.5px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.qty-selector button { width: 38px; height: 40px; border: none; background: var(--surface-alt); font-size: 1.1rem; }
.qty-selector input { width: 48px; text-align: center; border: none; border-left: 1px solid var(--border); border-right: 1px solid var(--border); height: 40px; }
.pd-actions { display: flex; gap: 12px; margin: 22px 0; flex-wrap: wrap; }
.pd-actions .btn { flex: 1; min-width: 140px; }
.pd-meta-box { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-md); padding: 16px 18px; font-size: .85rem; color: var(--ink-700); margin-bottom: 10px; display: flex; gap: 12px; }
.pd-meta-box .icon { font-size: 1.3rem; }
.otc-disclaimer { background: #fffbeb; border: 1px solid #fde68a; color: #92400e; padding: 12px 16px; border-radius: var(--radius-md); font-size: .85rem; margin-bottom: 16px; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin: 40px 0 24px; overflow-x: auto; }
.tab-btn { padding: 12px 20px; font-weight: 700; font-size: .92rem; color: var(--ink-500); border-bottom: 2px solid transparent; white-space: nowrap; background: none; border-top: none; border-left: none; border-right: none; }
.tab-btn.active { color: var(--color-primary); border-color: var(--color-primary); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-bottom: 1px solid var(--border); }
.spec-table td { padding: 12px 8px; font-size: .9rem; }
.spec-table td:first-child { font-weight: 600; color: var(--ink-700); width: 40%; }

.review-item { border-bottom: 1px solid var(--border); padding: 18px 0; }
.review-item .review-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.review-item .reviewer { font-weight: 700; font-size: .9rem; }
.review-item .review-date { color: var(--ink-500); font-size: .8rem; }

/* ---------------- Cards / boxes generic ---------------- */
.card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; }
.page-hero { background: var(--color-primary-light); padding: 44px 0; text-align: center; }
.page-hero h1 { font-size: 2.1rem; margin-bottom: 8px; }
.page-hero p { color: var(--ink-700); max-width: 640px; margin: 0 auto; }

/* ---------------- Forms ---------------- */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: .85rem; font-weight: 700; margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 14px; border: 1.5px solid var(--border); border-radius: var(--radius-sm); background: #fff; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--color-primary); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px){ .form-row { grid-template-columns: 1fr; } }
.form-hint { font-size: .78rem; color: var(--ink-500); margin-top: 4px; }
.form-error { font-size: .78rem; color: var(--color-danger); margin-top: 4px; display: none; }
.form-group.invalid input, .form-group.invalid select { border-color: var(--color-danger); }
.form-group.invalid .form-error { display: block; }
.checkbox-row { display: flex; align-items: center; gap: 8px; font-size: .88rem; }

.auth-wrap { max-width: 440px; margin: 48px auto; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow-sm); }
.auth-wrap h1 { font-size: 1.5rem; margin-bottom: 6px; }
.auth-wrap .sub { color: var(--ink-500); margin-bottom: 24px; font-size: .9rem; }
.auth-divider { display: flex; align-items: center; gap: 12px; color: var(--ink-500); font-size: .8rem; margin: 20px 0; }
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.auth-switch { text-align: center; margin-top: 20px; font-size: .88rem; color: var(--ink-500); }
.auth-switch a { color: var(--color-primary); font-weight: 700; }

/* ---------------- Cart page ---------------- */
.cart-layout { display: grid; grid-template-columns: 1fr 360px; gap: 32px; align-items: start; }
@media (max-width: 900px){ .cart-layout { grid-template-columns: 1fr; } }
.cart-line { display: grid; grid-template-columns: 90px 1fr auto; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--border); align-items: center; }
.cart-line img { width: 90px; height: 90px; object-fit: cover; border-radius: var(--radius-sm); }
.cart-line-title { font-weight: 700; font-size: .95rem; margin-bottom: 4px; }
.cart-line-meta { font-size: .8rem; color: var(--ink-500); margin-bottom: 8px; }
.cart-line-actions { display: flex; align-items: center; gap: 14px; }
.cart-line-right { text-align: right; }
.cart-line-price { font-weight: 800; font-size: 1.05rem; margin-bottom: 8px; }
.remove-link { color: var(--color-danger); font-size: .82rem; font-weight: 600; background: none; border: none; }
.summary-box { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; position: sticky; top: 90px; }
.summary-row { display: flex; justify-content: space-between; padding: 8px 0; font-size: .92rem; color: var(--ink-700); }
.summary-row.total { border-top: 1px solid var(--border); margin-top: 8px; padding-top: 14px; font-size: 1.15rem; font-weight: 800; color: var(--ink-900); }
.empty-state { text-align: center; padding: 70px 20px; }
.empty-state .icon { font-size: 3.4rem; margin-bottom: 16px; }
.empty-state h2 { margin-bottom: 8px; }
.empty-state p { color: var(--ink-500); margin-bottom: 22px; }

/* ---------------- Checkout ---------------- */
.checkout-steps { display: flex; justify-content: center; gap: 6px; margin-bottom: 36px; flex-wrap: wrap; }
.checkout-steps .step { display: flex; align-items: center; gap: 8px; font-size: .82rem; font-weight: 700; color: var(--ink-500); padding: 8px 14px; }
.checkout-steps .step .num { width: 26px; height: 26px; border-radius: 50%; background: var(--ink-100); display: flex; align-items: center; justify-content: center; font-size: .8rem; }
.checkout-steps .step.active { color: var(--color-primary); }
.checkout-steps .step.active .num { background: var(--color-primary); color: #fff; }
.checkout-steps .step.done .num { background: var(--color-success); color: #fff; }
.checkout-layout { display: grid; grid-template-columns: 1fr 380px; gap: 32px; align-items: start; }
@media (max-width: 900px){ .checkout-layout { grid-template-columns: 1fr; } }
.ship-method-option { display: flex; justify-content: space-between; align-items: center; padding: 16px; border: 1.5px solid var(--border); border-radius: var(--radius-md); margin-bottom: 12px; cursor: pointer; }
.ship-method-option.selected { border-color: var(--color-primary); background: var(--color-primary-light); }
.pay-method-tabs { display: flex; gap: 10px; margin-bottom: 18px; }
.pay-method-tabs button { flex: 1; padding: 12px; border: 1.5px solid var(--border); border-radius: var(--radius-md); background: #fff; font-weight: 700; font-size: .85rem; }
.pay-method-tabs button.active { border-color: var(--color-primary); background: var(--color-primary-light); color: var(--color-primary-dark); }
.review-block { border: 1px solid var(--border); border-radius: var(--radius-md); padding: 16px 18px; margin-bottom: 14px; }
.review-block h4 { display: flex; justify-content: space-between; font-size: .9rem; margin-bottom: 8px; }
.review-block h4 a { color: var(--color-primary); font-size: .8rem; font-weight: 700; }
.mini-line { display: flex; gap: 12px; align-items: center; padding: 8px 0; font-size: .87rem; }
.mini-line img { width: 50px; height: 50px; object-fit: cover; border-radius: 6px; }
.secure-note { display: flex; align-items: center; gap: 8px; font-size: .8rem; color: var(--ink-500); justify-content: center; margin-top: 14px; }

/* ---------------- Confirmation ---------------- */
.confirm-box { text-align: center; max-width: 640px; margin: 40px auto; }
.confirm-icon { width: 78px; height: 78px; border-radius: 50%; background: #dcfce7; color: var(--color-success); font-size: 2.4rem; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; }
.order-summary-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 26px; text-align: left; margin: 28px 0; }
.order-summary-card .row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed var(--border); font-size: .9rem; }
.order-summary-card .row:last-child { border-bottom: none; }

/* ---------------- Account ---------------- */
.account-layout { display: grid; grid-template-columns: 240px 1fr; gap: 32px; align-items: start; }
@media (max-width: 800px){ .account-layout { grid-template-columns: 1fr; } }
.account-nav a { display: block; padding: 12px 16px; border-radius: var(--radius-sm); font-weight: 600; font-size: .9rem; margin-bottom: 4px; color: var(--ink-700); }
.account-nav a:hover, .account-nav a.active { background: var(--color-primary-light); color: var(--color-primary-dark); }
.order-row { display: flex; justify-content: space-between; align-items: center; padding: 16px; border: 1px solid var(--border); border-radius: var(--radius-md); margin-bottom: 12px; flex-wrap: wrap; gap: 10px; }
.status-pill { padding: 4px 12px; border-radius: 999px; font-size: .76rem; font-weight: 700; }
.status-pill.processing { background: #fef3c7; color: #92400e; }
.status-pill.shipped { background: #dbeafe; color: #1e40af; }
.status-pill.delivered { background: #dcfce7; color: #166534; }

/* ---------------- FAQ / accordion ---------------- */
.accordion-item { border-bottom: 1px solid var(--border); }
.accordion-head { display: flex; justify-content: space-between; align-items: center; padding: 18px 4px; font-weight: 700; cursor: pointer; }
.accordion-head .chevron { transition: transform .2s; }
.accordion-item.open .chevron { transform: rotate(180deg); }
.accordion-body { max-height: 0; overflow: hidden; transition: max-height .25s ease; color: var(--ink-700); font-size: .9rem; }
.accordion-item.open .accordion-body { max-height: 500px; padding-bottom: 18px; }

/* ---------------- Legal / policy pages ---------------- */
.policy-content h2 { margin-top: 32px; font-size: 1.25rem; }
.policy-content h2:first-child { margin-top: 0; }
.policy-content p, .policy-content li { color: var(--ink-700); font-size: .95rem; }
.policy-content ul { list-style: disc; padding-left: 22px; margin-bottom: 1em; }
.policy-content li { margin-bottom: 6px; }

/* ---------------- Footer ---------------- */
.site-footer { background: #0b0b0d; color: #cbd5e1; margin-top: 60px; }
.newsletter-band { background: var(--color-primary-dark); color: #fff; padding: 34px 0; }
.newsletter-band .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.newsletter-band h3 { color: #fff; margin-bottom: 4px; }
.newsletter-band p { color: rgba(255,255,255,.8); margin: 0; }
.newsletter-form { display: flex; gap: 8px; }
.newsletter-form input { padding: 12px 16px; border-radius: 999px; border: none; width: 260px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; padding: 52px 24px 32px; max-width: var(--container); margin: 0 auto; }
@media (max-width: 800px){ .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-col h4 { color: #fff; font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 16px; }
.footer-col a { display: block; padding: 6px 0; font-size: .88rem; color: #94a3b8; }
.footer-col a:hover { color: #fff; }
.footer-brand p { color: #94a3b8; font-size: .88rem; max-width: 300px; }
.footer-contact { margin-top: 12px; line-height: 1.8; }
.footer-contact a { display: inline; padding: 0; color: var(--color-accent); font-weight: 600; }
.footer-contact a:hover { color: #fff; }
.social-row { display: flex; gap: 10px; margin-top: 14px; }
.social-row a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; padding: 0; }
.social-row a:hover { background: var(--color-primary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 18px 24px; text-align: center; font-size: .8rem; color: #64748b; }

/* ---------------- Toast ---------------- */
#toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 999; display: flex; flex-direction: column; gap: 10px; }
.toast { background: var(--ink-900); color: #fff; padding: 14px 18px; border-radius: var(--radius-md); font-size: .88rem; font-weight: 600; box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 10px; animation: toast-in .25s ease; min-width: 240px; }
.toast.success { background: #14532d; }
.toast.error { background: #7f1d1d; }
@keyframes toast-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

/* ---------------- Icons ---------------- */
svg.ic { display: block; flex-shrink: 0; }
.header-action-link .icon { display: flex; align-items: center; justify-content: center; }
.header-search button svg.ic { margin: 0 auto; }
.nav-thumb { width: 34px; height: 34px; border-radius: 6px; object-fit: cover; flex-shrink: 0; }
.mobile-drawer a.nav-link { display: flex; align-items: center; gap: 10px; }
.trust-item .icon, .contact-info-item .icon, .pd-meta-box .icon { display: flex; align-items: center; color: var(--color-primary); }
.trust-item { align-items: center; }
.cat-icon { color: var(--color-primary); margin-bottom: 10px; }
.cat-icon .icon { display: inline-flex; }
.empty-state .icon { display: flex; justify-content: center; color: var(--ink-300); margin-bottom: 16px; font-size: inherit; }
.social-row a svg.ic { color: #fff; }
.pc-wish-btn svg.ic, .secure-note svg.ic { display: block; }
.secure-note { display: flex; align-items: center; gap: 7px; }
.account-nav a { display: flex; align-items: center; gap: 10px; }
.account-nav a .icon { display: flex; color: var(--ink-500); }
.account-nav a.active .icon, .account-nav a:hover .icon { color: var(--color-primary); }
#pd-wish-btn { display: inline-flex; align-items: center; gap: 8px; }
#pd-wish-btn.active { color: var(--color-danger); border-color: var(--color-danger); }
.pc-wish-btn.active svg.ic { color: var(--color-danger); }

/* ---------------- Misc ---------------- */
.badge-soft { background: var(--color-primary-light); color: var(--color-primary-dark); padding: 4px 10px; border-radius: 999px; font-size: .75rem; font-weight: 700; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
@media (max-width: 800px){ .grid-2 { grid-template-columns: 1fr; } }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
@media (max-width: 700px){ .stat-grid { grid-template-columns: 1fr 1fr; } }
.stat-grid .num { font-size: 2rem; font-weight: 800; color: var(--color-primary); font-family: var(--font-heading); }
.stat-grid .label { color: var(--ink-500); font-size: .85rem; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 40px; }
@media (max-width: 800px){ .contact-grid { grid-template-columns: 1fr; } }
.contact-info-item { display: flex; gap: 14px; margin-bottom: 22px; }
.contact-info-item .icon { font-size: 1.4rem; }
.fade-in { animation: fadeIn .4s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.skeleton { background: linear-gradient(90deg, #eee, #f5f5f5, #eee); background-size: 200% 100%; animation: shimmer 1.2s infinite; border-radius: var(--radius-sm); }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }