/* ============================================================
   EON LABS — WooCommerce Styles
   ============================================================ */

/* ── PRODUCT PAGE ────────────────────────────── */
.product-layout {
  max-width: var(--max); margin: 0 auto;
  padding: 32px 28px 0;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 52px; align-items: start;
}

/* Gallery */
.gallery-col { position: sticky; top: calc(var(--nav-h) + 16px); }
.gallery-main {
  aspect-ratio: 4 / 5; background: var(--off);
  border: 1px solid var(--border); border-radius: var(--r-lg);
  overflow: hidden; position: relative; margin-bottom: 10px;
}
.gallery-main img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-main:hover img { transform: scale(1.04); }
.img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: var(--off);
}
.img-placeholder span {
  font-family: var(--f-mono); font-size: 11px;
  color: var(--ink-4); letter-spacing: 0.08em;
}
.stock-tag {
  position: absolute; top: 14px; left: 14px;
  display: flex; align-items: center; gap: 5px;
  font-family: var(--f-mono); font-size: 10px; font-weight: 500;
  color: var(--green); background: var(--green-lt);
  border: 1px solid var(--green-bd); border-radius: 20px; padding: 4px 11px;
}
.stock-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.gallery-thumbs { display: flex; gap: 8px; }
.thumb {
  flex: 1; aspect-ratio: 1; background: var(--off);
  border: 2px solid var(--border); border-radius: var(--r);
  overflow: hidden; cursor: pointer; transition: border-color 0.15s;
  display: flex; align-items: center; justify-content: center;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb:hover { border-color: var(--border-2); }
.thumb.active { border-color: var(--navy); }
.thumb-ph {
  font-family: var(--f-mono); font-size: 9px; color: var(--ink-4);
  text-align: center; line-height: 1.4; padding: 4px;
}

/* Info Column */
.info-col { display: flex; flex-direction: column; gap: 22px; }
.product-cats { display: flex; gap: 6px; flex-wrap: wrap; }
.product-cat {
  font-family: var(--f-mono); font-size: 10px; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--blue); background: var(--blue-lt);
  border: 1px solid var(--blue-bd); border-radius: 4px;
  padding: 3px 9px;
}
.product-title {
  font-family: var(--f-cond); font-size: clamp(54px, 7vw, 80px);
  font-weight: 800; text-transform: uppercase; letter-spacing: 0.02em;
  color: var(--navy); line-height: 0.92;
}
.product-subtitle {
  margin-top: 10px; font-family: var(--f-body); font-size: 14px;
  font-weight: 400; font-style: italic; color: var(--ink-3);
}

/* Spec Bar */
.spec-row {
  display: flex; border: 1px solid var(--border);
  border-radius: var(--r); overflow: hidden;
}
.spec-cell {
  flex: 1; padding: 11px 13px;
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 2px;
}
.spec-cell:last-child { border-right: none; }
.spec-label {
  font-family: var(--f-mono); font-size: 9px; font-weight: 400;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3);
}
.spec-val {
  font-family: var(--f-mono); font-size: 13px; font-weight: 500; color: var(--ink-1);
}
.spec-val.ok { color: var(--green); }

/* Variants */
.variant-label {
  font-family: var(--f-cond); font-size: 13px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-2);
  margin-bottom: 10px;
}
.variant-opts { display: flex; gap: 8px; }
.v-opt {
  border: 2px solid var(--border); border-radius: var(--r);
  padding: 10px 18px; cursor: pointer; transition: all 0.15s;
  text-align: center; background: var(--white);
}
.v-opt:hover { border-color: var(--border-2); }
.v-opt.active { border-color: var(--navy); background: var(--off); }
.v-opt-size {
  font-family: var(--f-cond); font-size: 17px; font-weight: 700;
  text-transform: uppercase; color: var(--navy);
}
.v-opt-price {
  font-family: var(--f-mono); font-size: 11px; color: var(--ink-3); margin-top: 2px;
}

/* Price Block */
.price-block { display: flex; align-items: baseline; gap: 10px; }
.price-now {
  font-family: var(--f-mono); font-size: 36px; font-weight: 500;
  color: var(--navy); letter-spacing: -0.02em;
}
.price-tax {
  font-family: var(--f-mono); font-size: 11px; color: var(--ink-3);
}

/* ATC Block */
.atc-block { display: flex; flex-direction: column; gap: 10px; }
.atc-row { display: flex; gap: 10px; }
.qty-wrap {
  display: flex; align-items: center; gap: 0;
  border: 2px solid var(--border); border-radius: var(--r); overflow: hidden;
}
.qty-btn {
  width: 42px; height: 52px; display: flex; align-items: center;
  justify-content: center; font-size: 18px; color: var(--ink-2);
  background: var(--off); transition: background 0.15s;
}
.qty-btn:hover { background: var(--border); }
.qty-val {
  width: 44px; height: 52px; text-align: center; border: none;
  font-family: var(--f-mono); font-size: 16px; font-weight: 500;
  color: var(--ink-1); background: var(--white);
}
.qty-val::-webkit-inner-spin-button,
.qty-val::-webkit-outer-spin-button { -webkit-appearance: none; }
.atc-btn {
  flex: 1; background: var(--navy); color: white;
  font-family: var(--f-cond); font-size: 16px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  border-radius: var(--r); height: 52px; border: none;
  transition: background 0.2s; cursor: pointer;
}
.atc-btn:hover { background: var(--blue); }
.atc-btn.loading { opacity: 0.7; pointer-events: none; }
.shipping-note {
  display: flex; align-items: center; gap: 6px;
  font-family: var(--f-mono); font-size: 11px; color: var(--green);
}

/* COA Block */
.coa-block {
  border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden;
}
.coa-header {
  background: var(--navy); color: white; padding: 14px 18px;
  display: flex; align-items: center; justify-content: space-between;
}
.coa-title {
  font-family: var(--f-cond); font-size: 14px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
}
.coa-meta {
  font-family: var(--f-mono); font-size: 11px; color: rgba(255,255,255,0.6);
}
.coa-rows { padding: 0; }
.coa-row {
  display: flex; align-items: center; padding: 12px 18px;
  border-bottom: 1px solid var(--border); gap: 12px;
}
.coa-row:last-child { border-bottom: none; }
.coa-metric { flex: 1; font-family: var(--f-body); font-size: 13px; color: var(--ink-2); }
.coa-value { font-family: var(--f-mono); font-size: 13px; font-weight: 500; color: var(--ink-1); }
.coa-pass {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--green-lt); color: var(--green);
  display: flex; align-items: center; justify-content: center; font-size: 13px;
}
.coa-download {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 18px; background: var(--blue-lt);
  font-family: var(--f-cond); font-size: 13px; font-weight: 600;
  color: var(--blue); letter-spacing: 0.04em; text-transform: uppercase;
  transition: background 0.15s;
}
.coa-download:hover { background: var(--blue-bd); }

/* Sticky Buy Bar */
.sticky-bar {
  position: fixed; top: var(--nav-h); left: 0; right: 0; z-index: 90;
  background: var(--white); border-bottom: 1px solid var(--border);
  box-shadow: var(--sh-2);
  display: flex; align-items: center; gap: 24px;
  max-width: 100%; height: 56px; padding: 0 28px;
  transform: translateY(-110%); transition: transform 0.28s ease;
  pointer-events: none;
}
.sticky-bar.show { transform: translateY(0); pointer-events: all; }
.sticky-bar-inner {
  max-width: var(--max); margin: 0 auto; width: 100%;
  display: flex; align-items: center; gap: 24px;
}
.sticky-name {
  font-family: var(--f-cond); font-size: 22px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.04em; color: var(--navy);
}
.sticky-meta { font-family: var(--f-mono); font-size: 11px; color: var(--ink-3); }
.sticky-price {
  font-family: var(--f-mono); font-size: 20px; font-weight: 500;
  color: var(--navy); margin-left: auto; letter-spacing: -0.02em;
}
.sticky-btn {
  background: var(--navy); color: white; border-radius: var(--r);
  font-family: var(--f-cond); font-size: 14px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 10px 24px; transition: background 0.15s; border: none; cursor: pointer;
}
.sticky-btn:hover { background: var(--blue); }

/* ── TABS ────────────────────────────────────── */
.product-tabs-section {
  max-width: var(--max); margin: 0 auto; padding: 48px 28px 0;
}
.tabs-nav {
  display: flex; gap: 0; border-bottom: 2px solid var(--border);
  margin-bottom: 32px;
}
.tab-btn {
  padding: 12px 24px;
  font-family: var(--f-cond); font-size: 15px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.07em;
  color: var(--ink-3); background: none; border: none;
  border-bottom: 3px solid transparent; margin-bottom: -2px;
  transition: all 0.15s; cursor: pointer;
}
.tab-btn:hover { color: var(--ink-1); }
.tab-btn.active { color: var(--navy); border-bottom-color: var(--navy); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Tab: Description features */
.feature-list { display: flex; flex-direction: column; gap: 24px; }
.feature-row {
  display: grid; grid-template-columns: 40px 1fr; gap: 16px; align-items: start;
}
.feature-num {
  font-family: var(--f-mono); font-size: 20px; font-weight: 300;
  color: var(--ink-4); padding-top: 2px;
}
.feature-name {
  font-family: var(--f-body); font-size: 15px; font-weight: 600;
  color: var(--ink-1); margin-bottom: 4px;
}
.feature-desc {
  font-family: var(--f-body); font-size: 14px; color: var(--ink-2);
  line-height: 1.6; margin-bottom: 4px;
}
.feature-source {
  font-family: var(--f-mono); font-size: 10px; color: var(--ink-4);
}

/* Tab: Protocol */
.protocol-table {
  width: 100%; border-collapse: collapse;
  border: 1px solid var(--border); border-radius: var(--r);
  overflow: hidden;
}
.protocol-table th,
.protocol-table td {
  padding: 12px 16px; text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.protocol-table th {
  background: var(--off); font-family: var(--f-cond);
  font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; font-size: 11px; color: var(--ink-3);
}
.protocol-table td:first-child {
  font-family: var(--f-body); font-weight: 600; color: var(--ink-1);
}
.protocol-table td:nth-child(2) {
  font-family: var(--f-mono); font-weight: 500; color: var(--ink-1);
}
.protocol-table td:nth-child(3) {
  font-family: var(--f-body); font-size: 12px; color: var(--ink-3);
}
.recon-section { margin-top: 32px; }
.recon-title {
  font-family: var(--f-cond); font-size: 16px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--navy); margin-bottom: 12px;
}

/* Tab: Studies */
.studies-list { display: flex; flex-direction: column; gap: 20px; }
.study-card {
  border: 1px solid var(--border); border-radius: var(--r);
  padding: 20px; transition: box-shadow 0.2s;
}
.study-card:hover { box-shadow: var(--sh-2); }
.study-meta {
  display: flex; gap: 12px; align-items: center; margin-bottom: 8px;
}
.study-journal { font-family: var(--f-mono); font-size: 11px; color: var(--blue); font-weight: 500; }
.study-year { font-family: var(--f-mono); font-size: 11px; color: var(--ink-3); }
.study-type {
  font-family: var(--f-mono); font-size: 10px; padding: 2px 8px;
  background: var(--off); border-radius: 4px; color: var(--ink-3);
}
.study-title-link {
  font-family: var(--f-body); font-size: 15px; font-weight: 600;
  color: var(--ink-1); display: block; margin-bottom: 6px;
}
.study-title-link:hover { color: var(--blue); }
.study-abstract {
  font-family: var(--f-body); font-size: 13px; color: var(--ink-2);
  line-height: 1.6;
}

/* Tab: FAQ */
.faq-list { display: flex; flex-direction: column; gap: 0; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  width: 100%; display: flex; justify-content: space-between;
  align-items: center; padding: 18px 0;
  font-family: var(--f-body); font-size: 15px; font-weight: 600;
  color: var(--ink-1); background: none; border: none; cursor: pointer;
  text-align: left;
}
.faq-icon {
  width: 24px; height: 24px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.2s;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
}
.faq-answer-inner {
  padding: 0 0 18px;
  font-family: var(--f-body); font-size: 14px; color: var(--ink-2);
  line-height: 1.7;
}

/* ── STACKS SECTION ──────────────────────────── */
.stacks-section {
  max-width: var(--max); margin: 0 auto; padding: 48px 28px;
}
.stacks-heading {
  font-family: var(--f-cond); font-size: 28px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--navy); margin-bottom: 24px;
}
.stack-card {
  border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 24px; display: flex; align-items: center; gap: 24px;
  margin-bottom: 16px; transition: box-shadow 0.2s;
}
.stack-card:hover { box-shadow: var(--sh-2); }
.stack-products { display: flex; align-items: center; gap: 8px; }
.stack-product-img {
  width: 60px; height: 60px; border-radius: var(--r);
  background: var(--off); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.stack-product-img img { width: 100%; height: 100%; object-fit: cover; }
.stack-plus { font-family: var(--f-mono); color: var(--ink-4); font-size: 16px; }
.stack-info { flex: 1; }
.stack-name {
  font-family: var(--f-body); font-size: 16px; font-weight: 600; color: var(--ink-1);
}
.stack-desc {
  font-family: var(--f-body); font-size: 13px; color: var(--ink-3); margin-top: 2px;
}
.stack-tags {
  display: flex; gap: 6px; margin-top: 6px;
}
.stack-tag {
  font-family: var(--f-mono); font-size: 9px; padding: 2px 8px;
  background: var(--off); border-radius: 4px; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.stack-pricing { text-align: right; min-width: 140px; }
.stack-price {
  font-family: var(--f-mono); font-size: 22px; font-weight: 500;
  color: var(--navy);
}
.stack-savings {
  font-family: var(--f-mono); font-size: 11px; color: var(--green);
  margin-top: 2px;
}
.stack-buy {
  margin-top: 8px;
}

/* ── RELATED PRODUCTS ────────────────────────── */
.related-section {
  max-width: var(--max); margin: 0 auto; padding: 0 28px 60px;
}
.related-heading {
  font-family: var(--f-cond); font-size: 28px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--navy); margin-bottom: 24px;
}

/* ── PRODUCT CARDS (Shop + Related) ──────────── */
.products-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.product-card {
  border: 1px solid var(--border); border-radius: var(--r-lg);
  overflow: hidden; transition: all 0.2s; background: var(--white);
}
.product-card:hover { transform: translateY(-2px); box-shadow: var(--sh-2); }
.product-card-img {
  aspect-ratio: 1; background: var(--off); overflow: hidden;
  position: relative;
}
.product-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-card-img img { transform: scale(1.04); }
.product-card-body { padding: 16px; }
.product-card-cat {
  font-family: var(--f-mono); font-size: 9px; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 6px;
}
.product-card-name {
  font-family: var(--f-cond); font-size: 20px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.02em;
  color: var(--navy); margin-bottom: 4px;
  line-height: 1.1;
}
.product-card-name a { color: inherit; }
.product-card-name a:hover { color: var(--blue); }
.product-card-sub {
  font-family: var(--f-body); font-size: 12px; color: var(--ink-3);
  margin-bottom: 12px; line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card-footer {
  display: flex; align-items: center; justify-content: space-between;
}
.product-card-price {
  font-family: var(--f-mono); font-size: 18px; font-weight: 500;
  color: var(--navy);
}
.product-card-price .price-from {
  font-size: 11px; color: var(--ink-3); font-weight: 400;
}
.product-card-atc {
  width: 38px; height: 38px; border-radius: var(--r);
  background: var(--navy); color: white;
  display: flex; align-items: center; justify-content: center;
  border: none; cursor: pointer; transition: background 0.15s;
}
.product-card-atc:hover { background: var(--blue); }

/* ── SHOP / ARCHIVE ──────────────────────────── */
.shop-layout {
  max-width: var(--max); margin: 0 auto; padding: 32px 28px;
}
.shop-header { margin-bottom: 32px; }
.shop-title {
  font-family: var(--f-cond); font-size: 42px; font-weight: 800;
  text-transform: uppercase; letter-spacing: 0.02em;
  color: var(--navy); line-height: 0.95;
}
.shop-desc {
  font-family: var(--f-body); font-size: 15px; color: var(--ink-2);
  margin-top: 10px; max-width: 600px;
}
.shop-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px; gap: 16px; flex-wrap: wrap;
}
.shop-filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-pill {
  font-family: var(--f-mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.04em; text-transform: uppercase;
  padding: 6px 14px; border: 1px solid var(--border);
  border-radius: 20px; color: var(--ink-2); background: var(--white);
  cursor: pointer; transition: all 0.15s;
}
.filter-pill:hover { border-color: var(--border-2); color: var(--navy); }
.filter-pill.active { border-color: var(--navy); background: var(--navy); color: white; }
.shop-sort select {
  font-family: var(--f-body); font-size: 13px; color: var(--ink-2);
  border: 1px solid var(--border); border-radius: var(--r);
  padding: 8px 32px 8px 12px; background: var(--white);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%237A8BA0' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

/* ── REVIEWS ─────────────────────────────────── */
.reviews-section {
  max-width: var(--max); margin: 0 auto; padding: 48px 28px;
}
.reviews-heading {
  font-family: var(--f-cond); font-size: 28px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--navy); margin-bottom: 24px;
}
.reviews-summary {
  display: flex; align-items: center; gap: 24px; margin-bottom: 32px;
  padding: 24px; background: var(--off); border-radius: var(--r-lg);
}
.reviews-avg {
  font-family: var(--f-mono); font-size: 48px; font-weight: 500;
  color: var(--navy); line-height: 1;
}
.reviews-stars { display: flex; gap: 2px; color: #F4B740; font-size: 18px; }
.reviews-count {
  font-family: var(--f-body); font-size: 13px; color: var(--ink-3); margin-top: 4px;
}
.review-card {
  padding: 24px 0; border-bottom: 1px solid var(--border);
}
.review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.review-author {
  font-family: var(--f-body); font-size: 14px; font-weight: 600; color: var(--ink-1);
}
.review-verified {
  font-family: var(--f-mono); font-size: 10px; color: var(--green);
  background: var(--green-lt); padding: 2px 8px; border-radius: 4px;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.review-date {
  font-family: var(--f-mono); font-size: 11px; color: var(--ink-4); margin-left: auto;
}
.review-stars { display: flex; gap: 1px; color: #F4B740; font-size: 14px; margin-bottom: 8px; }
.review-text {
  font-family: var(--f-body); font-size: 14px; color: var(--ink-2); line-height: 1.6;
}
.review-helpful {
  display: flex; align-items: center; gap: 16px; margin-top: 12px;
}
.review-helpful-label {
  font-family: var(--f-body); font-size: 12px; color: var(--ink-3);
}
.review-helpful-btn {
  display: flex; align-items: center; gap: 4px;
  font-family: var(--f-mono); font-size: 11px; color: var(--ink-3);
  background: none; border: 1px solid var(--border);
  border-radius: 4px; padding: 4px 10px; cursor: pointer;
  transition: all 0.15s;
}
.review-helpful-btn:hover { border-color: var(--border-2); color: var(--ink-1); }
.review-helpful-btn.voted { color: var(--blue); border-color: var(--blue-bd); background: var(--blue-lt); }

/* Review Form */
.review-form-wrap { margin-top: 32px; }
.review-form-title {
  font-family: var(--f-cond); font-size: 20px; font-weight: 700;
  text-transform: uppercase; color: var(--navy); margin-bottom: 20px;
}
.star-rating-input { display: flex; gap: 4px; margin-bottom: 16px; }
.star-rating-input button {
  font-size: 24px; color: var(--border); background: none;
  border: none; cursor: pointer; transition: color 0.1s;
}
.star-rating-input button.active,
.star-rating-input button:hover { color: #F4B740; }
.review-form textarea,
.review-form input[type="text"],
.review-form input[type="email"] {
  width: 100%; padding: 12px 16px;
  font-family: var(--f-body); font-size: 14px; color: var(--ink-1);
  border: 1px solid var(--border); border-radius: var(--r);
  background: var(--white); transition: border-color 0.15s;
  margin-bottom: 12px;
}
.review-form textarea:focus,
.review-form input:focus { outline: none; border-color: var(--blue); }

/* ── CHECKOUT ────────────────────────────────── */
.woocommerce-checkout {
  max-width: var(--max); margin: 0 auto; padding: 32px 28px;
}
.woocommerce-checkout h3 {
  font-family: var(--f-cond); font-size: 22px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--navy); margin-bottom: 20px;
}
.woocommerce-checkout .form-row {
  margin-bottom: 16px;
}
.woocommerce-checkout .form-row label {
  font-family: var(--f-body); font-size: 13px; font-weight: 500;
  color: var(--ink-2); margin-bottom: 6px; display: block;
}
.woocommerce-checkout input[type="text"],
.woocommerce-checkout input[type="email"],
.woocommerce-checkout input[type="tel"],
.woocommerce-checkout select,
.woocommerce-checkout textarea {
  width: 100%; padding: 12px 16px;
  font-family: var(--f-body); font-size: 14px; color: var(--ink-1);
  border: 1px solid var(--border); border-radius: var(--r);
  background: var(--white);
}
.woocommerce-checkout input:focus,
.woocommerce-checkout select:focus,
.woocommerce-checkout textarea:focus { outline: none; border-color: var(--blue); }
.eon-ruo-field { margin: 20px 0; padding: 16px; background: var(--off); border-radius: var(--r); }
.eon-ruo-field label {
  font-family: var(--f-body); font-size: 13px; color: var(--ink-2); line-height: 1.5;
}

/* ── MY ACCOUNT ──────────────────────────────── */
.woocommerce-account .woocommerce-MyAccount-navigation {
  width: 240px; float: left;
}
.woocommerce-account .woocommerce-MyAccount-navigation ul {
  list-style: none; padding: 0;
}
.woocommerce-account .woocommerce-MyAccount-navigation ul li a {
  display: block; padding: 10px 16px;
  font-family: var(--f-body); font-size: 14px; font-weight: 500;
  color: var(--ink-2); border-radius: var(--r); transition: all 0.15s;
  margin-bottom: 2px;
}
.woocommerce-account .woocommerce-MyAccount-navigation ul li a:hover { background: var(--off); color: var(--navy); }
.woocommerce-account .woocommerce-MyAccount-navigation ul li.is-active a {
  background: var(--blue-lt); color: var(--blue); font-weight: 600;
}
.woocommerce-account .woocommerce-MyAccount-content {
  margin-left: 280px;
}
.woocommerce-account .woocommerce-MyAccount-content h2 {
  font-family: var(--f-cond); font-size: 28px; font-weight: 700;
  text-transform: uppercase; color: var(--navy); margin-bottom: 20px;
}

/* Login/Register */
.woocommerce-form-login,
.woocommerce-form-register {
  max-width: 420px; margin: 40px auto; padding: 40px;
  border: 1px solid var(--border); border-radius: var(--r-lg);
}
.woocommerce-form-login h2,
.woocommerce-form-register h2 {
  font-family: var(--f-cond); font-size: 32px; font-weight: 700;
  text-transform: uppercase; color: var(--navy); margin-bottom: 24px;
  text-align: center;
}

/* ── RESPONSIVE ──────────────────────────────── */
@media (max-width: 960px) {
  .product-layout { grid-template-columns: 1fr; gap: 32px; }
  .gallery-col { position: static; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .spec-row { flex-wrap: wrap; }
  .spec-cell { flex: 1 1 48%; }
  .stack-card { flex-direction: column; align-items: flex-start; text-align: left; }
  .stack-pricing { text-align: left; min-width: auto; }
  .woocommerce-account .woocommerce-MyAccount-navigation { width: 100%; float: none; margin-bottom: 24px; }
  .woocommerce-account .woocommerce-MyAccount-content { margin-left: 0; }
}
@media (max-width: 640px) {
  .product-layout { padding: 20px 16px 0; }
  .product-title { font-size: 48px; }
  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .product-tabs-section { padding: 32px 16px 0; }
  .tabs-nav { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .tab-btn { white-space: nowrap; padding: 12px 16px; font-size: 13px; }
  .stacks-section,
  .related-section,
  .reviews-section { padding-left: 16px; padding-right: 16px; }
  .sticky-bar { padding: 0 16px; }
  .sticky-name { font-size: 16px; }
  .sticky-price { font-size: 16px; }
  .sticky-btn { padding: 8px 16px; font-size: 12px; }
}