/* ============================================================
   eTech — Refined storefront + admin styles
   Builds on tokens.css (Inter, brand=#1F6FEB, ink scale)
   ============================================================ */

/* ---------- artboard reset ---------- */
.ab { font-family: var(--font-sans); color: var(--fg); -webkit-font-smoothing: antialiased; }
.ab, .ab *, .ab *::before, .ab *::after { box-sizing: border-box; }
.ab a { color: inherit; text-decoration: none; }
.ab button { font-family: inherit; cursor: pointer; }

/* ============================================================
   STOREFRONT
   ============================================================ */
.sf-root { background: var(--bg-soft); min-height: 100%; }

/* ---------- Top utility bar ---------- */
.sf-topbar {
  background: var(--ink-900);
  color: rgba(255,255,255,0.78);
  font-size: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.sf-topbar-row {
  max-width: var(--container-max); margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  gap: 24px; padding: 9px 24px; min-height: 38px;
}
.sf-topbar-left, .sf-topbar-right { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.sf-topbar-right { gap: 18px; }
.sf-topbar-item {
  display: inline-flex; align-items: center; gap: 7px;
  color: rgba(255,255,255,0.78); font-weight: 500; letter-spacing: 0.005em;
  transition: color var(--t);
}
.sf-topbar-item i { font-size: 11px; color: var(--brand); opacity: 0.95; }
.sf-topbar-item:hover { color: #fff; }
.sf-topbar-sep { width: 1px; height: 14px; background: rgba(255,255,255,0.12); }

/* ---------- Header ---------- */
.sf-headerbar { background: #fff; border-bottom: 1px solid var(--border); }
.sf-header-row {
  max-width: var(--container-max); margin: 0 auto;
  display: grid; grid-template-columns: auto 1fr auto;
  align-items: center; gap: 32px; padding: 14px 24px;
}
.sf-logo { display: flex; align-items: center; gap: 10px; }
.sf-logo img { height: 34px; width: auto; display: block; }
.sf-headnav { display: flex; gap: 28px; align-items: center; }
.sf-headnav a {
  font-size: 13.5px; font-weight: 500; color: var(--ink-700);
  padding: 8px 0; position: relative; transition: color var(--t);
}
.sf-headnav a:hover { color: var(--brand); }
.sf-headnav a.active { color: var(--brand); font-weight: 600; }
.sf-headnav a.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -15px;
  height: 2px; background: var(--brand); border-radius: 2px;
}
.sf-headcta { display: flex; gap: 10px; align-items: center; }
.sf-lang { display: flex; gap: 2px; font-size: 12px; font-weight: 600;
  color: var(--ink-500); align-items: center; padding: 6px 10px;
  border: 1px solid var(--border); border-radius: var(--r-sm); }
.sf-lang span { padding: 2px 4px; border-radius: 3px; }
.sf-lang span.on { background: var(--brand); color: #fff; }
.sf-btn { display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 10px 16px; border-radius: var(--r-sm);
  font-size: 13px; font-weight: 600; border: 1px solid transparent;
  transition: all var(--t); white-space: nowrap; line-height: 1; }
.sf-btn-primary { background: var(--brand); color: #fff; }
.sf-btn-primary:hover { background: var(--brand-hover); }
.sf-btn-ghost { background: transparent; color: var(--ink-800); border-color: var(--border-strong); }
.sf-btn-ghost:hover { background: var(--ink-100); }
.sf-btn-orange { background: var(--orange); color: #fff; }
.sf-btn-orange:hover { filter: brightness(0.95); }
.sf-btn-lg { padding: 12px 22px; font-size: 14px; }
.sf-btn-sm { padding: 7px 12px; font-size: 12px; }

/* ---------- Search bar (refined: white, not blue saturated) ---------- */
.sf-searchbar { background: #fff; border-bottom: 1px solid var(--border); }
.sf-search-row {
  max-width: var(--container-max); margin: 0 auto;
  display: grid; grid-template-columns: 240px 1fr auto;
  align-items: center; gap: 16px; padding: 12px 24px;
}
.sf-cat-trigger {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; background: var(--brand-50); color: var(--brand);
  border-radius: var(--r-sm); font-size: 13px; font-weight: 600;
  border: 1px solid var(--brand-100); cursor: pointer;
  transition: all var(--t);
}
.sf-cat-trigger:hover { background: var(--brand-100); }
.sf-cat-trigger .grip { font-size: 11px; }
.sf-cat-trigger .arr { margin-left: auto; font-size: 10px; }
.sf-search-field {
  display: flex; align-items: center; height: 42px;
  background: #fff; border: 1.5px solid var(--border-strong);
  border-radius: var(--r-sm); overflow: hidden;
  transition: border-color var(--t), box-shadow var(--t);
}
.sf-search-field:focus-within { border-color: var(--brand); box-shadow: var(--focus-ring); }
.sf-search-field i.fa-magnifying-glass { padding: 0 14px; color: var(--ink-400); }
.sf-search-field input { flex: 1; border: 0; outline: 0; height: 100%;
  font-size: 13px; font-family: inherit; background: transparent; color: var(--ink-800); }
.sf-search-field input::placeholder { color: var(--ink-400); }
.sf-search-rotator {
  display: flex; align-items: center; gap: 8px;
  padding: 0 12px; border-left: 1px solid var(--border);
  height: 100%; color: var(--ink-400); font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.sf-search-rotator .brand-mark { width: 60px; height: 16px;
  background-position: center; background-repeat: no-repeat; background-size: contain;
  filter: invert(20%) saturate(0%); opacity: 0.65;
  transition: opacity var(--t);
}
.sf-search-go { background: var(--brand); color: #fff; border: 0;
  padding: 0 18px; height: 100%; font-size: 13px; font-weight: 600;
  display: flex; align-items: center; gap: 8px; }
.sf-search-go:hover { background: var(--brand-hover); }
.sf-search-icons { display: flex; gap: 6px; align-items: center; }
.sf-icon-btn {
  width: 42px; height: 42px; border: 1px solid var(--border);
  border-radius: var(--r-sm); background: #fff; color: var(--ink-700);
  display: flex; align-items: center; justify-content: center;
  position: relative; transition: all var(--t);
}
.sf-icon-btn:hover { color: var(--brand); border-color: var(--brand-200); background: var(--brand-50); }
.sf-icon-btn .badge {
  position: absolute; top: -6px; right: -6px;
  background: var(--orange); color: #fff;
  font-size: 10px; font-weight: 700; min-width: 18px; height: 18px;
  border-radius: 9px; padding: 0 5px; display: flex;
  align-items: center; justify-content: center; border: 2px solid #fff;
}

/* ---------- Hero (left mega cats + featured banner + side promos) ---------- */
.sf-container { max-width: var(--container-max); margin: 0 auto; padding: 24px; }
.sf-hero-grid { display: grid; grid-template-columns: 240px 1fr 280px; gap: 16px; align-items: stretch; }
.sf-megacat { background: #fff; border: 1px solid var(--border);
  border-radius: var(--r-md); padding: 6px 0; position: relative; }
.sf-megacat li { list-style: none; position: relative; }

/* ── Sub-category flyout (hover) ────────────────────────────── */
.sf-megacat-flyout {
  position: absolute; left: calc(100% + 8px); top: -6px;
  min-width: 360px; max-width: 480px;
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--r-md); box-shadow: var(--shadow-lg);
  padding: 12px; z-index: 50;
  opacity: 0; transform: translateX(-6px); pointer-events: none;
  transition: opacity .15s ease-out, transform .15s ease-out;
}
.sf-megacat-li.has-flyout:hover .sf-megacat-flyout,
.sf-megacat-flyout:hover {
  opacity: 1; transform: translateX(0); pointer-events: auto;
}
/* Invisible bridge so mouse can travel from item to flyout without losing hover */
.sf-megacat-flyout::before {
  content: ''; position: absolute; left: -8px; top: 0; bottom: 0; width: 8px;
}
.sf-megacat-flyout-head {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 8px 12px; border-bottom: 1px solid var(--border);
  font-size: 13px; font-weight: 700; color: var(--ink-900);
}
.sf-megacat-flyout-head i:first-child { color: var(--brand); font-size: 14px; }
.sf-megacat-flyout-head .all-link {
  margin-left: auto; font-size: 11px; font-weight: 600;
  color: var(--brand); display: inline-flex; align-items: center; gap: 4px;
}
.sf-megacat-flyout-head .all-link:hover { text-decoration: underline; }
.sf-megacat-sublist { list-style: none; padding: 8px 0 0; margin: 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.sf-megacat-sublist li { position: static; }
.sf-megacat-sublist a {
  display: flex; align-items: center; gap: 8px; padding: 8px 10px;
  font-size: 12.5px; color: var(--ink-700); border-radius: var(--r-sm);
  border: 0; transition: background .12s;
  white-space: nowrap; overflow: hidden;
}
.sf-megacat-sublist a span {
  overflow: hidden; text-overflow: ellipsis; flex: 1; min-width: 0;
}
.sf-megacat-sublist a:hover { background: var(--brand-50); color: var(--brand); }
.sf-megacat-sublist a i { color: var(--ink-400); font-size: 11px; width: 14px; }
.sf-megacat-sublist a:hover i { color: var(--brand); }
.sf-megacat-sublist a small {
  margin-left: auto; font-size: 10.5px; color: var(--ink-400);
  font-weight: 600;
}
/* Mobile: flyouts disabled (mobile uses chips/categories grid instead) */
@media (max-width: 1024px) {
  .sf-megacat-flyout { display: none !important; }
}
.sf-megacat a {
  display: flex; align-items: center; gap: 12px; padding: 9px 14px;
  font-size: 13px; font-weight: 500; color: var(--ink-700);
  border-left: 3px solid transparent; transition: all var(--t);
}
.sf-megacat a:hover { background: var(--brand-50); color: var(--brand); border-left-color: var(--brand); }
.sf-megacat a.active { background: var(--brand-50); color: var(--brand); border-left-color: var(--brand); font-weight: 600; }
.sf-megacat a i:first-child { color: var(--brand); width: 18px; font-size: 13px; flex-shrink: 0; }
.sf-megacat a .arr { margin-left: auto; font-size: 10px; color: var(--ink-400); }

/* hero banner */
.sf-banner {
  position: relative; border-radius: var(--r-md); overflow: hidden;
  min-height: 380px; padding: 44px 48px;
  background:
    radial-gradient(at 80% 30%, rgba(255,255,255,0.18), transparent 60%),
    linear-gradient(135deg, #1F6FEB 0%, #14479B 100%);
  color: #fff; display: flex; flex-direction: column; justify-content: center;
}
.sf-banner-eyebrow { font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em; opacity: 0.9;
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px;
}
.sf-banner-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); }
.sf-banner h1 { font-size: 38px; font-weight: 700; line-height: 1.08;
  letter-spacing: -0.02em; margin: 0 0 16px; max-width: 460px; }
.sf-banner h1 em { font-style: normal; color: #FFB892; }
.sf-banner p { font-size: 14.5px; opacity: 0.92; max-width: 420px; margin: 0 0 24px; line-height: 1.55; }
.sf-banner-meta { display: flex; gap: 24px; margin-bottom: 26px; font-size: 12px; opacity: 0.9; }
.sf-banner-meta div { display: flex; align-items: center; gap: 6px; }
.sf-banner-actions { display: flex; gap: 10px; }
.sf-banner .sf-btn-primary { background: #fff; color: var(--brand-700); }
.sf-banner .sf-btn-primary:hover { background: rgba(255,255,255,0.92); }
.sf-banner .sf-btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.4); }
.sf-banner .sf-btn-ghost:hover { background: rgba(255,255,255,0.1); }
.sf-banner-art { position: absolute; right: -30px; bottom: -40px;
  font-size: 360px; line-height: 1; color: rgba(255,255,255,0.07); pointer-events: none; }
.sf-banner-dots { position: absolute; bottom: 18px; right: 24px;
  display: flex; gap: 6px; }
.sf-banner-dots button { width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.4); border: 0; padding: 0; cursor: pointer;
  transition: all var(--t); }
.sf-banner-dots button.active { width: 22px; border-radius: 4px; background: #fff; }

/* side promos */
.sf-side-promos { display: flex; flex-direction: column; gap: 16px; }
.sf-promo {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--r-md); padding: 18px; flex: 1;
  display: flex; flex-direction: column; justify-content: space-between;
  transition: all var(--t); position: relative; overflow: hidden;
}
.sf-promo:hover { border-color: var(--brand-200); box-shadow: var(--shadow-sm); }
.sf-promo .tag { font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--orange); margin-bottom: 8px; }
.sf-promo h4 { font-size: 16px; font-weight: 600; margin: 0 0 4px; color: var(--ink-900);
  letter-spacing: -0.01em; line-height: 1.25; }
.sf-promo p { font-size: 12px; color: var(--ink-500); margin: 0 0 10px; line-height: 1.4; }
.sf-promo .price-from { font-size: 12px; color: var(--ink-500); }
.sf-promo .price-from b { color: var(--ink-900); font-weight: 700; font-size: 16px; margin-left: 4px; }
.sf-promo .promo-art { font-size: 60px; color: var(--brand-100); position: absolute;
  right: -10px; bottom: -10px; line-height: 1; }
.sf-promo.orange .promo-art { color: #FFE3D2; }

/* ---------- Section header ---------- */
.sf-section { max-width: var(--container-max); margin: 40px auto 0; padding: 0 24px; }
.sf-section-head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 18px; }
.sf-section-head .left { display: flex; flex-direction: column; gap: 4px; }
.sf-section-head .eyebrow { font-size: 11px; font-weight: 600; color: var(--brand);
  text-transform: uppercase; letter-spacing: 0.1em; }
.sf-section-head h2 { font-size: 24px; font-weight: 700; color: var(--ink-900);
  margin: 0; letter-spacing: -0.02em; }
.sf-section-head .right { display: flex; gap: 8px; align-items: center; }
.sf-tabs { display: flex; gap: 4px; padding: 4px; background: var(--ink-100);
  border-radius: var(--r-sm); }
.sf-tabs button { background: transparent; border: 0; padding: 7px 14px;
  font-size: 12.5px; font-weight: 500; color: var(--ink-500);
  border-radius: var(--r-xs); transition: all var(--t); }
.sf-tabs button.on { background: #fff; color: var(--ink-900); font-weight: 600;
  box-shadow: var(--shadow-xs); }
.sf-see-all { color: var(--brand); font-size: 13px; font-weight: 600;
  display: inline-flex; align-items: center; gap: 6px; }
.sf-see-all:hover { gap: 10px; }

/* ---------- Product card (refined) ---------- */
.sf-prod-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.sf-prod {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--r-md); overflow: hidden; position: relative;
  transition: all var(--t); cursor: pointer; display: flex; flex-direction: column;
}
.sf-prod:hover { border-color: var(--brand-200); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.sf-prod-tags { position: absolute; top: 10px; left: 10px; display: flex; flex-direction: column; gap: 4px; z-index: 2; }
.sf-prod-tag {
  font-size: 10px; font-weight: 700; padding: 3px 7px;
  border-radius: var(--r-xs); letter-spacing: 0.02em; line-height: 1.2;
}
.sf-prod-tag.sale { background: var(--orange); color: #fff; }
.sf-prod-tag.new { background: var(--success); color: #fff; }
.sf-prod-tag.hot { background: var(--ink-900); color: #fff; }
.sf-prod-actions { position: absolute; top: 10px; right: 10px; display: flex; flex-direction: column; gap: 4px; z-index: 2;
  opacity: 0; transform: translateX(8px); transition: all var(--t); }
.sf-prod:hover .sf-prod-actions { opacity: 1; transform: translateX(0); }
.sf-prod-act {
  width: 30px; height: 30px; background: #fff; border: 1px solid var(--border);
  border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center;
  color: var(--ink-500); font-size: 12px; transition: all var(--t);
}
.sf-prod-act:hover { background: var(--brand-50); color: var(--brand); border-color: var(--brand-200); }
.sf-prod-act.on { color: var(--orange); }
.sf-prod-img { aspect-ratio: 1; padding: 22px; display: flex;
  align-items: center; justify-content: center; background: linear-gradient(180deg, #fff, #F8FAFC); }
.sf-prod-img i { font-size: 84px; color: #C8D1DF; transition: transform var(--t); }
.sf-prod:hover .sf-prod-img i { transform: scale(1.06); }
.sf-prod-body { padding: 12px 14px 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.sf-prod-brand { font-size: 10px; font-weight: 700; color: var(--ink-400);
  text-transform: uppercase; letter-spacing: 0.08em; }
.sf-prod-title { font-size: 13px; font-weight: 500; color: var(--ink-800);
  line-height: 1.35; min-height: 36px; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; letter-spacing: -0.005em; }
.sf-prod-rating { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--ink-500); }
.sf-prod-rating .stars { color: #F2A516; letter-spacing: -1px; }
.sf-prod-prices { display: flex; align-items: baseline; gap: 8px; margin-top: auto; }
.sf-prod-price { font-size: 17px; font-weight: 700; color: var(--ink-900); letter-spacing: -0.01em;
  font-feature-settings: 'tnum'; }
.sf-prod-price-old { font-size: 12px; color: var(--ink-400); text-decoration: line-through;
  font-feature-settings: 'tnum'; }
.sf-prod-stock { font-size: 11px; font-weight: 500; display: inline-flex;
  align-items: center; gap: 5px; }
.sf-prod-stock.in { color: var(--success); }
.sf-prod-stock.low { color: var(--warning); }
.sf-prod-stock.out { color: var(--danger); }
.sf-prod-stock .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.sf-prod-add {
  width: 100%; padding: 8px 0; background: var(--ink-900); color: #fff;
  border: 0; border-radius: var(--r-sm); font-size: 12px; font-weight: 600;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  transition: all var(--t); margin-top: 4px;
}
.sf-prod-add:hover { background: var(--brand); }

/* ---------- Trust strip ---------- */
.sf-trust {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  background: #fff; border: 1px solid var(--border); border-radius: var(--r-md);
  margin-top: 40px; padding: 4px 0;
}
.sf-trust-item { padding: 22px 24px; display: flex; gap: 14px;
  align-items: center; border-right: 1px solid var(--border); }
.sf-trust-item:last-child { border-right: 0; }
.sf-trust-icon { width: 44px; height: 44px; border-radius: var(--r-sm);
  background: var(--brand-50); color: var(--brand); display: flex;
  align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.sf-trust-text h5 { font-size: 13.5px; font-weight: 600; color: var(--ink-900); margin: 0 0 2px; letter-spacing: -0.01em; }
.sf-trust-text p { font-size: 12px; color: var(--ink-500); margin: 0; }

/* ---------- Brand grid ---------- */
.sf-brands { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.sf-brand-tile {
  background: #fff; border: 1px solid var(--border); border-radius: var(--r-md);
  height: 88px; display: flex; align-items: center; justify-content: center;
  font-family: 'Inter', sans-serif; font-weight: 800; font-size: 18px;
  color: var(--ink-700); letter-spacing: -0.01em;
  transition: all var(--t); cursor: pointer;
}
.sf-brand-tile:hover { border-color: var(--brand-200); color: var(--brand); transform: translateY(-1px); box-shadow: var(--shadow-xs); }
.sf-brand-tile small { font-size: 9px; font-weight: 500; color: var(--ink-400);
  text-transform: uppercase; letter-spacing: 0.08em; display: block; margin-top: 2px; }

/* ---------- Footer ---------- */
.sf-footer { background: #fff; border-top: 1px solid var(--border); margin-top: 60px; }
.sf-footer-top { background: var(--ink-100); padding: 32px 24px; }
.sf-footer-top-inner { max-width: var(--container-max); margin: 0 auto;
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; }
.sf-footer-top h3 { font-size: 22px; font-weight: 700; color: var(--ink-900);
  margin: 0 0 4px; letter-spacing: -0.015em; }
.sf-footer-top p { font-size: 13px; color: var(--ink-500); margin: 0; }
.sf-newsletter { display: flex; gap: 8px; }
.sf-newsletter input {
  flex: 1; height: 44px; padding: 0 14px;
  background: #fff; border: 1px solid var(--border-strong);
  border-radius: var(--r-sm); font-size: 13px; font-family: inherit; outline: 0;
}
.sf-newsletter input:focus { border-color: var(--brand); box-shadow: var(--focus-ring); }

.sf-footer-main { padding: 48px 24px 32px; max-width: var(--container-max); margin: 0 auto; }
.sf-footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; gap: 40px;
  margin-bottom: 36px;
}
.sf-footer-brand img { height: 32px; margin-bottom: 16px; }
.sf-footer-brand p { font-size: 12.5px; color: var(--ink-500); margin: 0 0 14px; line-height: 1.55; max-width: 280px; }
.sf-footer-contacts { display: flex; flex-direction: column; gap: 8px; }
.sf-footer-contacts li { display: flex; align-items: flex-start; gap: 10px; font-size: 12.5px; color: var(--ink-700); }
.sf-footer-contacts li i { color: var(--brand); width: 14px; padding-top: 3px; }
.sf-footer-col h5 { font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--ink-900); margin: 0 0 14px; }
.sf-footer-col ul { list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 9px; }
.sf-footer-col li a { font-size: 13px; color: var(--ink-500); transition: color var(--t); }
.sf-footer-col li a:hover { color: var(--brand); }

.sf-footer-bottom { border-top: 1px solid var(--border); padding: 18px 24px;
  display: flex; justify-content: space-between; align-items: center;
  max-width: var(--container-max); margin: 0 auto; font-size: 12px; color: var(--ink-400); }
.sf-socials { display: flex; gap: 6px; }
.sf-socials a { width: 32px; height: 32px; border-radius: var(--r-sm);
  background: var(--ink-100); color: var(--ink-500);
  display: flex; align-items: center; justify-content: center; font-size: 13px;
  transition: all var(--t); }
.sf-socials a:hover { background: var(--brand); color: #fff; }
.sf-pay { display: flex; gap: 6px; }
.sf-pay span { padding: 4px 10px; background: var(--ink-100); border-radius: var(--r-xs);
  font-size: 10px; font-weight: 700; color: var(--ink-500); letter-spacing: 0.04em; }