/* ─── Global design tokens ───────────────────────────────────── */
:root {
  --pro-accent:        #38BDF8;
  --pro-accent-dark:   #0EA5E9;
  --pro-glow:          rgba(56, 189, 248, 0.12);
  --pro-border:        rgba(56, 189, 248, 0.28);
  --mayo-accent:       #FF6000;
  --mayo-accent-dark:  #E05500;
  --mayo-glow:         rgba(255, 96, 0, 0.12);
  --mayo-border:       rgba(255, 96, 0, 0.28);
  /* fallback until section class is applied */
  --color-accent-border: rgba(56, 189, 248, 0.28);
}

/* ─── Intro Splash ───────────────────────────────────────────── */
.intro-skip .catalog-intro { display: none; }

.catalog-intro {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #0a0a0a;
  overflow: hidden;
  cursor: default;
}

.catalog-intro--light {
  background: #f5f7fa;
}

.catalog-intro__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  user-select: none;
  -webkit-user-drag: none;
  will-change: filter, opacity, transform;
}

.catalog-intro__img.img-visible {
  animation: intro-appear 0.45s ease-out forwards;
}

.catalog-intro.is-exiting .catalog-intro__img {
  animation: intro-dissolve 0.88s cubic-bezier(0.4, 0, 0.6, 1) forwards;
}

.catalog-intro.is-done {
  display: none;
}

@keyframes intro-appear {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes intro-dissolve {
  0%   { opacity: 1; filter: blur(0px);  transform: scale(1); }
  100% { opacity: 0; filter: blur(22px); transform: scale(1.04); }
}

/* ─── Section theming ────────────────────────────────────────── */
body.section-profesional {
  --color-accent:       var(--pro-accent);
  --color-accent-dark:  var(--pro-accent-dark);
  --color-accent-glow:  var(--pro-glow);
  --color-accent-border: var(--pro-border);
  --section-badge-bg:   rgba(56, 189, 248, 0.08);
  --section-badge-border: rgba(56, 189, 248, 0.28);
}

body.section-mayorista {
  --color-accent:       var(--mayo-accent);
  --color-accent-dark:  var(--mayo-accent-dark);
  --color-accent-glow:  var(--mayo-glow);
  --color-accent-border: var(--mayo-border);
  --section-badge-bg:   rgba(255, 96, 0, 0.08);
  --section-badge-border: rgba(255, 96, 0, 0.28);
}

/* ─── Header ────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(10, 10, 10, 0.82);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  box-shadow: 0 1px 0 rgba(255,255,255,0.04), 0 6px 28px rgba(0,0,0,0.35);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.header-logo img {
  height: 36px;
  width: auto;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ─── Cart Buttons ────────────────────────────────────────────── */
.cart-tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--pro-accent);
  border: none;
  color: #fff;
  border-radius: 12px;
  padding: 9px 14px 9px 12px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  transition: background 0.18s ease, box-shadow 0.18s ease;
  cursor: pointer;
}

.cart-tab-btn:hover {
  background: var(--pro-accent-dark);
  box-shadow: 0 4px 16px rgba(56,189,248,0.4);
}

.cart-tab-btn--mayo {
  background: var(--mayo-accent);
}

.cart-tab-btn--mayo:hover {
  background: var(--mayo-accent-dark);
  box-shadow: 0 4px 16px rgba(255,96,0,0.4);
}

/* Icon */
.cart-btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Inline count circle */
.cart-btn-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 4px;
  background: rgba(0,0,0,0.18);
  color: #fff;
  border-radius: 50%;
  font-size: 9px;
  font-weight: 900;
  flex-shrink: 0;
  line-height: 1;
}

.cart-btn-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

/* ─── Guide Toggle ───────────────────────────────────────────── */
.guide-toggle {
  width: 100%;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  background: rgba(255,255,255,0.015);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text-faint);
  cursor: pointer;
  border: none;
  border-bottom: 1px solid var(--color-border);
  transition: background 0.2s, color 0.2s;
}

.guide-toggle:hover {
  background: var(--color-surface);
  color: var(--color-text-muted);
}

/* ─── Guide Banner ──────────────────────────────────────────── */
.guide-banner {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  max-height: 300px;
}

.guide-banner.collapsed {
  max-height: 0;
  border-bottom: none;
}

.guide-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 24px 18px;
}

.guide-pretext {
  text-align: center;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}

.guide-pretext strong { color: var(--color-text); font-weight: 700; }

/* Guide cards — horizontal 3-step layout */
.guide-cards {
  display: flex;
  align-items: stretch;
  gap: 0;
}

.guide-card {
  flex: 1;
  background: var(--color-surface2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  transition: border-color 0.2s, background 0.2s;
}

.guide-card:hover {
  border-color: rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.03);
}

.guide-card-lead {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 2px;
}

.guide-card-num {
  width: 26px;
  height: 26px;
  min-width: 26px;
  background: var(--color-accent);
  color: #000;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.guide-card-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text-muted);
}

.guide-card-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: -0.01em;
}

.guide-card-desc {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.guide-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  color: var(--color-text-faint);
  flex-shrink: 0;
  align-self: center;
}

/* Hide the irrelevant section cart button in the header */
body.section-profesional #cart-btn-mayo { display: none; }
body.section-mayorista   #cart-btn-pro  { display: none; }

/* ─── Section Selector ───────────────────────────────────────── */
.section-selector-wrapper {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 64px;
  z-index: 100;
}

.section-selector {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.section-card {
  display: flex;
  flex-direction: column;
  padding: 18px 22px 20px;
  background: rgba(255,255,255,0.03);
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
  text-align: left;
  font-family: var(--font);
  user-select: none;
}

.section-card:hover:not(.active) {
  border-color: rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.05);
}

.section-card.active[data-section="profesional"] {
  border-color: var(--pro-accent);
  background: rgba(56,189,248,0.04);
}

.section-card.active[data-section="mayorista"] {
  border-color: var(--mayo-accent);
  background: rgba(255,96,0,0.04);
}

/* Card icon + name row */
.section-card-main {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.section-card-icon-img {
  height: 62px;
  width: auto;
  display: block;
  flex-shrink: 0;
  object-fit: contain;
  opacity: 0.6;
  transition: opacity 0.2s ease;
}

.section-card.active .section-card-icon-img {
  opacity: 1;
}

.section-card-icon svg {
  height: 42px;
  width: auto;
  display: block;
  flex-shrink: 0;
  color: var(--color-text-faint);
  opacity: 0.45;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.section-card[data-section="profesional"] .section-card-icon svg {
  color: var(--pro-accent);
  opacity: 0.6;
}

.section-card[data-section="mayorista"] .section-card-icon svg {
  color: var(--mayo-accent);
  opacity: 0.6;
}

.section-card.active[data-section="profesional"] .section-card-icon svg {
  opacity: 1;
}

.section-card.active[data-section="mayorista"] .section-card-icon svg {
  opacity: 1;
}

/* Top row */
.section-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.section-card-eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  transition: color 0.2s ease;
}

.section-card.active[data-section="profesional"] .section-card-eyebrow { color: var(--pro-accent); }
.section-card.active[data-section="mayorista"]   .section-card-eyebrow { color: var(--mayo-accent); }

/* Status / CTA badges */
.section-card-badge {
  display: none;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 11px;
  border-radius: 20px;
  border: 1.5px solid;
  white-space: nowrap;
}

.section-card-badge--active {
  border-color: var(--pro-accent);
  color: var(--pro-accent);
}

.section-card[data-section="mayorista"] .section-card-badge--active {
  border-color: var(--mayo-accent);
  color: var(--mayo-accent);
}

.section-card-badge--view {
  border-color: var(--color-border);
  color: var(--color-text-faint);
}

.section-card:not(.active) .section-card-badge--view  { display: flex; }
.section-card.active       .section-card-badge--active { display: flex; }

/* Large title */
.section-card-name {
  font-size: 38px;
  font-weight: 900;
  font-family: 'Benzin', var(--font);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 0.95;
  color: var(--color-text);
  margin-bottom: 0;
}

.sc-name-pro {
  color: var(--mayo-accent);
}

/* Footer: label + price */
.section-card-footer {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.section-card-min-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.section-card-min {
  font-size: 26px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--pro-accent);
}

.section-card[data-section="mayorista"] .section-card-min {
  color: var(--mayo-accent);
}

/* ─── Product List ──────────────────────────────────────────── */
.catalog-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px 48px;
}

.product-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  margin-top: 4px;
}

/* ─── Product Row ────────────────────────────────────────────── */
.product-row {
  display: grid;
  grid-template-columns: 50px 170px 1fr 240px;
  align-items: stretch;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  transition: background 0.15s ease;
  position: relative;
  overflow: hidden;
}

/* Row number */
.row-num {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 900;
  color: var(--color-accent);
  letter-spacing: -0.02em;
  opacity: 0.55;
  transition: opacity 0.15s ease;
  flex-shrink: 0;
}

.product-row:hover .row-num { opacity: 0.9; }

.product-row:last-child {
  border-bottom: none;
}

.product-row:hover {
  background: var(--color-surface2);
}

/* Out of stock row — visually dimmed */
.product-row--out-of-stock {
  opacity: 0.45;
  filter: grayscale(1);
  transition: opacity 0.2s, filter 0.2s;
}
.product-row--out-of-stock:hover {
  opacity: 0.6;
  filter: grayscale(0.7);
  background: var(--color-surface2);
}

/* SIN STOCK stamp over the product image */
.product-row--out-of-stock .row-img-wrap::after {
  content: 'SIN STOCK';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: #e53e3e;
  background: rgba(180, 0, 0, 0.12);
  transform: rotate(-30deg);
  border-radius: inherit;
  pointer-events: none;
}
.product-row--out-of-stock:hover .row-img-wrap::after {
  background: rgba(180, 0, 0, 0.08);
  color: rgba(229, 62, 62, 0.85);
}

/* Accent left border glow on hover */
.product-row::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  opacity: 0;
  transition: opacity 0.2s ease;
  z-index: 1;
}

.product-row:hover::before { opacity: 1; }

/* ── Row image ── */
/* Outer grid cell — transparent, just adds padding around the box */
.row-image {
  width: 170px;
  align-self: stretch;
  flex-shrink: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid rgba(0,0,0,0.06);
  padding: 12px;
  background: transparent;
}

/* Inner rounded white box */
.row-img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 5px rgba(0,0,0,0.08);
  transition: box-shadow 0.22s ease, transform 0.22s ease;
  flex-shrink: 0;
}

.product-row:hover .row-img-wrap {
  box-shadow: 0 4px 18px rgba(0,0,0,0.14);
  transform: scale(1.03);
}

.row-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  padding: 0;
  transition: transform 0.25s ease;
}

.row-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #bbb;
}

.row-img-count {
  position: absolute;
  bottom: 5px;
  right: 5px;
  background: rgba(0,0,0,0.55);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 4px;
  line-height: 1.6;
}

.row-img-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.38);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.row-image:hover .row-img-overlay {
  opacity: 1;
}

/* ── Row main ── */
.row-main {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  align-self: stretch;
}

.row-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
  cursor: pointer;
  transition: color 0.15s ease;
}

.row-name:hover {
  color: var(--color-accent);
}

.row-contents {
  font-size: 12px;
  color: var(--color-text-faint);
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row-description {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.row-detail-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: none;
  color: var(--color-accent);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  font-family: var(--font);
  text-underline-offset: 2px;
  margin-top: auto;
  padding-top: 4px;
  opacity: 0.8;
  transition: opacity 0.15s;
}

.row-detail-link:hover { opacity: 1; text-decoration: underline; }

/* ── Variant swatches ── */
.row-swatches {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 2px;
}

.row-swatch-circles {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  align-items: center;
}

.row-swatch-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.row-swatch {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2.5px solid transparent;
  outline: 2px solid transparent;
  box-shadow: 0 0 0 1.5px rgba(255,255,255,0.15) inset, 0 1px 3px rgba(0,0,0,0.25);
  cursor: pointer;
  transition: outline-color 0.14s, transform 0.14s, box-shadow 0.14s;
  flex-shrink: 0;
}

.row-swatch:hover {
  transform: scale(1.2);
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.row-swatch.active {
  outline: 2.5px solid var(--color-accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 1.5px rgba(255,255,255,0.15) inset, 0 0 0 5px var(--color-accent-glow);
}

.row-swatch--out-of-stock {
  opacity: 0.4;
  cursor: not-allowed;
  position: relative;
}
.row-swatch--out-of-stock::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 135%;
  height: 2px;
  background: rgba(255, 255, 255, 0.75);
  transform: translate(-50%, -50%) rotate(-45deg);
  border-radius: 1px;
  pointer-events: none;
}
.row-swatch--out-of-stock:hover {
  transform: none !important;
  outline: none !important;
  box-shadow: none !important;
}

/* Row context photo thumbnails */
.row-context-thumbs {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.row-context-thumb {
  width: 26px;
  height: 26px;
  border-radius: 4px;
  box-shadow: inset 0 0 0 1.5px var(--color-border);
  overflow: hidden;
  cursor: pointer;
  background: #fff;
  padding: 0;
  flex-shrink: 0;
  transition: box-shadow 0.15s;
}

.row-context-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.row-context-thumb:hover { box-shadow: inset 0 0 0 1.5px var(--color-accent); }

.row-swatches-label {
  font-size: 10px;
  color: var(--color-text-faint);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.js-stock-badge-wrap {
  margin-top: 6px;
  min-height: 16px;
}

.row-stock-badge {
  font-size: 11px;
  font-weight: 600;
}

.row-stock-out {
  color: var(--color-danger);
}

.row-stock-low {
  color: var(--color-warning);
}

/* ── Stock limit tooltip (on + button) ── */
.qty-limit-tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  right: 0;
  background: var(--color-surface2);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 11px;
  line-height: 1.3;
  padding: 5px 9px;
  border-radius: 7px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.15s, transform 0.15s;
  z-index: 20;
}
.qty-limit-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  right: 10px;
  border: 5px solid transparent;
  border-top-color: var(--color-border);
}
.qty-limit-tooltip.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Row right panel (price + qty + button) ── */
.row-right {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  border-left: 1px solid var(--color-border);
  align-self: stretch;
  min-width: 0;
}

.row-price-block {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.row-price-main {
  display: flex;
  align-items: baseline;
  gap: 3px;
}

.row-price-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  letter-spacing: -0.02em;
}

.row-price-unit {
  font-size: 12px;
  color: var(--color-text-faint);
}

.row-price-detail {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-top: 4px;
  padding-top: 4px;
  border-top: 1px solid var(--color-border);
}

.row-price-detail-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.row-price-detail-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
  text-transform: uppercase;
  white-space: nowrap;
}

.row-price-detail-section .row-price-detail-val {
  font-size: 13px;
  font-weight: 800;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}

.row-price-detail-public .row-price-detail-val {
  font-size: 13px;
  font-weight: 800;
  color: #ffffff;
  font-variant-numeric: tabular-nums;
}

html.light .row-price-detail-public .row-price-detail-val {
  color: #111827;
}

/* Tier badges */
.row-tiers {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.row-tier {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  padding: 3px 8px;
  background: var(--color-accent-glow);
  border: 1px solid var(--color-accent-border);
  border-radius: var(--radius-pill);
  justify-content: space-between;
}

.row-tier .tier-threshold { color: var(--color-text-muted); font-weight: 600; }
.row-tier .tier-pct       { color: var(--color-accent); font-weight: 800; }
.row-tier .tier-price     { color: var(--color-text); font-weight: 700; }

.row-mayo-saving {
  font-size: 10px;
  color: var(--mayo-accent);
  font-weight: 700;
}

.row-savings {
  font-size: 11px;
  color: var(--color-success);
  font-weight: 600;
}

.row-qty-stepper {
  position: relative;
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  overflow: hidden;
  transition: border-color 0.15s;
}

.row-qty-stepper:focus-within {
  border-color: var(--color-accent);
}

.qty-step-btn {
  width: 34px;
  height: 34px;
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-size: 17px;
  font-weight: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s, background 0.15s;
  flex-shrink: 0;
}

.qty-step-btn:hover {
  color: var(--color-accent);
  background: var(--color-accent-glow);
}

.qty-input {
  width: 44px;
  height: 34px;
  padding: 0 4px;
  background: transparent;
  border: none;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  font-variant-numeric: tabular-nums;
  font-family: var(--font);
}

.qty-input:focus {
  outline: none;
  background: var(--color-accent-glow);
}

.qty-input.stock-exceed {
  color: var(--color-warning);
}

.qty-input::-webkit-inner-spin-button,
.qty-input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.qty-input[type=number] { -moz-appearance: textfield; }

.row-stock-warn {
  font-size: 10px;
  color: var(--color-warning);
  text-align: center;
  min-height: 14px;
}


/* ─── Lightbox ───────────────────────────────────────────────── */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.94);
  z-index: 1500;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.15s ease;
}

.lightbox-img-wrap {
  max-width: calc(100vw - 130px);
  max-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: calc(100vh - 80px);
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 8px 48px rgba(0,0,0,0.7);
  transition: opacity 0.15s ease;
  display: block;
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
  z-index: 10;
}
.lightbox-close:hover { background: rgba(255,255,255,0.24); }

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-size: 30px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
  z-index: 10;
  line-height: 1;
}
.lightbox-nav:hover { background: rgba(255,255,255,0.24); }
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }

.lightbox-counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.75);
  font-size: 13px;
  font-weight: 600;
  background: rgba(0,0,0,0.45);
  padding: 5px 14px;
  border-radius: 20px;
  white-space: nowrap;
}

/* "Ver fotos" link — row */
.row-context-link {
  font-size: 12px;
  font-weight: 600;
  color: #3b82f6;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0 2px;
  align-self: center;
  white-space: nowrap;
  text-decoration: underline;
  text-underline-offset: 2px;
  flex-shrink: 0;
}
.row-context-link:hover { color: #2563eb; }

/* "Ver fotos detalladas" section — modal */
.pv-context-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pv-context-mini-row {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.pv-context-mini {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  box-shadow: inset 0 0 0 2px transparent;
  background: #fff;
  flex-shrink: 0;
  cursor: pointer;
  padding: 0;
  overflow: hidden;
  transition: box-shadow 0.15s;
}
.pv-context-mini img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.pv-context-mini:hover { box-shadow: inset 0 0 0 2px var(--color-accent); }

.pv-context-mini-more {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-muted);
}

.pv-context-link {
  font-size: 13px;
  font-weight: 600;
  color: #3b82f6;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  text-align: left;
  text-decoration: underline;
  text-underline-offset: 2px;
  width: fit-content;
}
.pv-context-link:hover { color: #2563eb; }

/* ─── Product Preview Modal ─────────────────────────────────── */
.preview-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.78);
  z-index: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(8px);
  animation: fadeIn 0.15s ease;
}

.preview-overlay.hidden {
  display: none;
}

.preview-box {
  background: var(--color-surface);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 920px;
  height: clamp(480px, 72vh, 640px);
  max-height: 90vh;
  overflow: hidden;
  position: relative;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.75);
  animation: slideUp 0.2s ease;
  display: flex;
  flex-direction: column;
}

.preview-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 10;
  width: 34px;
  height: 34px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.preview-close:hover {
  background: rgba(255,255,255,0.12);
  color: var(--color-text);
  transform: rotate(90deg);
}

.preview-content {
  display: grid;
  grid-template-columns: 420px 1fr;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* Gallery */
.pv-gallery {
  position: relative;
  background: #fff;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  height: 100%;
}

/* Out of stock: only grey the main image, not the thumbnail strip */
.pv-gallery--out-of-stock .pv-main-view {
  filter: grayscale(1);
  transition: filter 0.2s;
}

.pv-gallery--out-of-stock .pv-main-view::after {
  content: 'SIN STOCK';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: #e53e3e;
  background: rgba(180, 0, 0, 0.10);
  transform: rotate(-30deg);
  pointer-events: none;
  z-index: 5;
}

/* Thumbnail strip */
.pv-thumbs-strip {
  width: 72px;
  min-width: 72px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 5px;
  padding: 8px 6px;
  overflow-y: auto;
  overflow-x: hidden;
  border-right: 1px solid rgba(0,0,0,0.08);
  background: #f5f5f5;
}

.pv-thumb {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 6px;
  box-shadow: inset 0 0 0 2px transparent;
  overflow: hidden;
  cursor: pointer;
  background: #fff;
  padding: 0;
  flex-shrink: 0;
  transition: box-shadow 0.15s;
}

.pv-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.pv-thumb.active { box-shadow: inset 0 0 0 2px var(--color-accent); }
.pv-thumb:hover  { box-shadow: inset 0 0 0 2px var(--color-accent); }

.pv-thumb--out { opacity: 0.55; }
.pv-thumb-out-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(220, 38, 38, 0.82);
  color: #fff;
  font-size: 7px;
  font-weight: 700;
  text-align: center;
  padding: 2px 0;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.3;
}

/* Main image area */
.pv-main-view {
  flex: 1;
  position: relative;
  overflow: hidden;
  min-width: 0;
}

.pv-main-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: opacity 0.15s ease;
}

.pv-slides {
  width: 100%;
  height: 100%;
  position: relative;
  min-height: 380px;
}

.pv-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.pv-slide.active {
  opacity: 1;
  pointer-events: auto;
}

.pv-slide img {
  max-width: 100%;
  max-height: 340px;
  object-fit: contain;
}

.pv-no-image {
  color: #ccc;
  font-size: 14px;
}

.pv-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  background: rgba(0, 0, 0, 0.48);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: background 0.15s;
  cursor: pointer;
}

.pv-nav:hover { background: rgba(0, 0, 0, 0.7); }
.pv-prev { left: 10px; }
.pv-next { right: 10px; }

.pv-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 2;
}

.pv-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.2);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s, transform 0.2s;
}

.pv-dot.active {
  background: var(--color-accent);
  transform: scale(1.3);
}

/* Modal variant swatches */
.pv-swatches {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.pv-swatches-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.pv-swatch-circles {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.pv-swatch {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  cursor: pointer;
  transition: border-color 0.15s, transform 0.1s;
  flex-shrink: 0;
}

.pv-swatch.active {
  border-color: var(--color-accent);
  transform: scale(1.2);
  box-shadow: 0 0 0 1px var(--color-accent);
}

.pv-swatch--out {
  opacity: 0.4;
  cursor: not-allowed;
  position: relative;
}
.pv-swatch--out::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 135%;
  height: 2px;
  background: rgba(255, 255, 255, 0.75);
  transform: translate(-50%, -50%) rotate(-45deg);
  border-radius: 1px;
  pointer-events: none;
}
.pv-swatch--out:hover {
  transform: none !important;
  border-color: var(--color-border) !important;
  box-shadow: none !important;
}

.pv-swatch-name {
  font-size: 12px;
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* Preview info */
.pv-info {
  padding: 28px 28px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
}

.pv-title-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  flex-wrap: wrap;
  padding-right: 36px;
}

.pv-name {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.25;
  flex: 1;
}

.pv-stock-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

.pv-stock-out {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-danger);
  border: 1px solid rgba(239, 68, 68, 0.28);
}

.pv-stock-low {
  background: rgba(245, 158, 11, 0.1);
  color: var(--color-warning);
  border: 1px solid rgba(245, 158, 11, 0.28);
}

.pv-contents {
  font-size: 13px;
  color: var(--color-text-muted);
}

.pv-description {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.65;
  padding: 12px 14px;
  background: rgba(255,255,255,0.02);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.pv-pricing {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pv-price-hero {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.pv-price-main {
  font-size: 36px;
  font-weight: 800;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  letter-spacing: -0.02em;
}

.pv-price-unit {
  font-size: 13px;
  color: var(--color-text-faint);
}

.pv-price-detail {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 6px;
  padding-top: 8px;
  border-top: 1px solid var(--color-border);
}

.pv-price-detail-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.pv-price-detail-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.07em;
  color: var(--color-text-faint);
  text-transform: uppercase;
}

.pv-price-detail-section .pv-price-detail-val {
  font-size: 15px;
  font-weight: 800;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}

.pv-price-detail-public .pv-price-detail-val {
  font-size: 15px;
  font-weight: 800;
  color: #ffffff;
  font-variant-numeric: tabular-nums;
}

html.light .pv-price-detail-public .pv-price-detail-val {
  color: #111827;
}

.pv-tiers {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--color-border);
}

.pv-tier {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background: var(--color-accent-glow);
  border: 1px solid var(--color-accent-border);
  border-radius: var(--radius-pill);
  font-size: 12px;
  gap: 8px;
}

.pv-tier .pv-tier-qty { color: var(--color-text-muted); font-weight: 600; }
.pv-tier .pv-tier-pct { color: var(--color-accent); font-weight: 800; }
.pv-tier .pv-tier-price { color: var(--color-text); font-weight: 700; }

/* Actions */
.pv-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
}

.pv-qty-row {
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  overflow: hidden;
  width: fit-content;
  transition: border-color 0.15s;
}

.pv-qty-row:focus-within {
  border-color: var(--color-accent);
}

.pv-qty-btn {
  width: 40px;
  height: 42px;
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s, background 0.15s;
  cursor: pointer;
}

.pv-qty-btn:hover {
  color: var(--color-accent);
  background: var(--color-accent-glow);
}

.pv-qty-input {
  width: 60px;
  height: 42px;
  background: transparent;
  border: none;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 15px;
  font-weight: 700;
  text-align: center;
  font-family: var(--font);
  font-variant-numeric: tabular-nums;
}

.pv-qty-input:focus { outline: none; background: var(--color-accent-glow); }
.pv-qty-input::-webkit-inner-spin-button,
.pv-qty-input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.pv-qty-input[type=number] { -moz-appearance: textfield; }

.pv-qty-unit {
  padding: 0 14px;
  font-size: 12px;
  color: var(--color-text-faint);
  font-weight: 600;
}

.pv-savings {
  font-size: 13px;
  color: var(--color-success);
  font-weight: 600;
  min-height: 18px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.pv-add-btn {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: #000;
  border: none;
  border-radius: var(--radius-pill);
  padding: 13px 22px;
  font-size: 14px;
  font-weight: 800;
  font-family: var(--font);
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: filter 0.2s, transform 0.15s, box-shadow 0.2s;
  cursor: pointer;
}

.pv-add-btn:hover:not(:disabled) {
  filter: brightness(1.1);
  transform: translateY(-1px);
  box-shadow: 0 5px 22px rgba(56,189,248,0.35);
}

body.section-mayorista .pv-add-btn:hover:not(:disabled) {
  box-shadow: 0 5px 22px rgba(255,96,0,0.35);
}

.pv-add-btn:disabled {
  background: var(--color-surface2);
  color: var(--color-text-faint);
  cursor: not-allowed;
  filter: none;
}

/* ─── Cart Overlay ───────────────────────────────────────────── */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 490;
  display: none;
  backdrop-filter: blur(3px);
  animation: fadeIn 0.2s ease;
}

.cart-overlay.visible { display: block; }

/* ─── Cart Sidebar ───────────────────────────────────────────── */
.cart-sidebar {
  position: fixed;
  top: 0;
  right: -460px;
  width: 460px;
  height: 100vh;
  background: var(--color-surface);
  border-left: 1px solid rgba(255,255,255,0.07);
  z-index: 500;
  display: flex;
  flex-direction: column;
  transition: right 0.32s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -12px 0 48px rgba(0, 0, 0, 0.55);
}

.cart-sidebar.open { right: 0; }

.cart-header {
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.cart-header-top {
  padding: 18px 20px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-header-top h3 {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.close-cart {
  width: 32px;
  height: 32px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s ease;
  cursor: pointer;
}

.close-cart:hover {
  background: rgba(255,255,255,0.1);
  color: var(--color-text);
  transform: rotate(90deg);
}

/* Cart section tabs inside sidebar */
.cart-tabs-header {
  display: flex;
  border-top: 1px solid var(--color-border);
  padding: 4px 8px;
  gap: 4px;
  background: rgba(255,255,255,0.015);
}

.cart-section-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 38px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: all 0.2s ease;
  cursor: pointer;
  font-family: var(--font);
}

.cart-section-tab:hover {
  color: var(--color-text);
  background: rgba(255,255,255,0.04);
}

#cart-tab-pro.active {
  color: var(--pro-accent);
  background: var(--pro-glow);
  border-color: var(--pro-border);
}

#cart-tab-mayo.active {
  color: var(--mayo-accent);
  background: var(--mayo-glow);
  border-color: var(--mayo-border);
}

.cart-section-tab-count {
  background: rgba(255,255,255,0.07);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: 10px;
  font-weight: 900;
  padding: 1px 7px;
  min-width: 20px;
  text-align: center;
  transition: all 0.2s;
}

#cart-tab-pro.active .cart-section-tab-count {
  background: var(--pro-accent);
  color: #000;
  border-color: transparent;
}

#cart-tab-mayo.active .cart-section-tab-count {
  background: var(--mayo-accent);
  color: #000;
  border-color: transparent;
}

/* Cart items area */
.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cart-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-text-faint);
  gap: 12px;
  padding: 40px;
  text-align: center;
}

.cart-empty-icon {
  opacity: 0.18;
  color: var(--color-text-muted);
}

.cart-item {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 11px 12px;
  position: relative;
  transition: border-color 0.15s;
}

.cart-item:hover {
  border-color: rgba(255,255,255,0.1);
}

.cart-item.has-stock-issue {
  border-color: rgba(245, 158, 11, 0.35);
}

.cart-item-img {
  width: 48px;
  height: 48px;
  background: #fff;
  border-radius: 7px;
  padding: 3px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.cart-item-img img { object-fit: contain; width: 100%; height: 100%; }

.cart-item-info { flex: 1; min-width: 0; }

.cart-item-name {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item-qty-row {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 7px;
}

.cart-qty-btn {
  width: 24px;
  height: 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text);
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  cursor: pointer;
}

.cart-qty-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-glow);
}

.cart-item-qty {
  font-size: 13px;
  font-weight: 700;
  min-width: 22px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.cart-item-subtotal {
  font-size: 13px;
  font-weight: 800;
  color: var(--color-accent);
  white-space: nowrap;
  margin-left: auto;
  font-variant-numeric: tabular-nums;
}

.cart-item-discount {
  font-size: 10px;
  color: var(--color-success);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 3px;
}

.cart-item-remove {
  background: transparent;
  border: none;
  color: var(--color-text-faint);
  padding: 3px;
  cursor: pointer;
  transition: color 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: 4px;
}

.cart-item-remove:hover {
  color: var(--color-danger);
  background: rgba(239,68,68,0.08);
}

.cart-stock-warning {
  font-size: 10px;
  color: var(--color-warning);
  margin-top: 3px;
  font-weight: 600;
}

/* Cart footer */
.cart-footer {
  padding: 14px 20px 20px;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
  background: rgba(255,255,255,0.015);
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 18px;
  font-weight: 800;
  padding: 4px 0;
}

.cart-total-label { color: var(--color-text); }
.cart-total-value {
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

.cart-min-warning {
  font-size: 12px;
  color: var(--color-warning);
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.22);
  border-radius: var(--radius);
  padding: 8px 12px;
  text-align: center;
  font-weight: 600;
}

.cart-min-ok {
  text-align: center;
  font-size: 12px;
  color: var(--color-success);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.cart-savings-row {
  text-align: center;
  font-size: 12px;
  color: var(--color-success);
  font-weight: 700;
  background: rgba(34,197,94,0.07);
  border: 1px solid rgba(34,197,94,0.18);
  border-radius: var(--radius);
  padding: 6px 10px;
}

/* ─── Checkout Modal ────────────────────────────────────────── */
.checkout-modal .modal-box { max-width: 540px; }

.checkout-section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.checkout-section-header h4 {
  font-size: 11px;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
}

.order-summary {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 180px;
  overflow-y: auto;
}

.order-summary-item {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  gap: 8px;
}

.order-summary-name { color: var(--color-text); flex: 1; }
.order-summary-qty { color: var(--color-text-muted); }
.order-summary-price {
  color: var(--color-accent);
  font-weight: 700;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.delivery-options { display: flex; gap: 10px; }

.delivery-option {
  flex: 1;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  text-align: center;
}

.delivery-option input[type="radio"] { display: none; }

.delivery-option.selected {
  border-color: var(--color-accent);
  background: var(--color-accent-glow);
}

.delivery-option-icon { font-size: 22px; }
.delivery-option-label { font-size: 13px; font-weight: 700; color: var(--color-text); }
.delivery-option-desc { font-size: 11px; color: var(--color-text-muted); }

.checkout-stock-warning {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.28);
  border-radius: var(--radius);
  padding: 10px 12px;
  margin-bottom: 12px;
}

.checkout-stock-warning-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-warning);
  margin-bottom: 4px;
}

.checkout-stock-warning-list {
  font-size: 12px;
  color: var(--color-text-muted);
  list-style: disc;
  padding-left: 16px;
  line-height: 1.7;
}

.whatsapp-btn {
  background: linear-gradient(135deg, #25D366 0%, #1fba59 100%);
  color: #fff;
  border: none;
  border-radius: var(--radius-pill);
  padding: 14px;
  font-size: 15px;
  font-weight: 800;
  font-family: var(--font);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  transition: filter 0.2s, transform 0.15s, box-shadow 0.2s;
  cursor: pointer;
}

.whatsapp-btn:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 5px 20px rgba(37, 211, 102, 0.32);
}

/* ─── Floating Action Buttons ───────────────────────────────── */
.fab-group {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  pointer-events: none;
}

.fab {
  pointer-events: auto;
  display: flex;
  align-items: center;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.25s ease;
}

.fab:hover { transform: translateY(-2px); }
.fab:active { transform: translateY(0); }

/* WhatsApp FAB */
.fab-whatsapp {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  flex-shrink: 0;
}

.fab-whatsapp:hover {
  box-shadow: 0 6px 28px rgba(37,211,102,0.62);
}

/* Cart FABs — both always visible, active one prominent */
.fab-cart {
  gap: 10px;
  padding: 11px 18px 11px 14px;
  border-radius: 14px;
  box-shadow: 0 4px 18px rgba(0,0,0,0.32);
  opacity: 0.52;
  transform: scale(0.92);
  pointer-events: auto;
  transition: opacity 0.25s ease, transform 0.25s ease, box-shadow 0.2s ease;
}

.fab-cart.fab-active {
  opacity: 1;
  transform: scale(1);
  box-shadow: 0 6px 28px rgba(0,0,0,0.42);
}

/* Inactive cart FAB: dim but still clickable to swap list */
.fab-cart:not(.fab-active):hover {
  opacity: 0.82;
  transform: scale(0.96) translateY(-2px);
}

.fab-cart--pro {
  background: var(--pro-accent);
  color: #fff;
}

.fab-cart--mayo {
  background: var(--mayo-accent);
  color: #fff;
}

.fab-cart--pro:hover  { box-shadow: 0 8px 32px rgba(56,189,248,0.52); }
.fab-cart--mayo:hover { box-shadow: 0 8px 32px rgba(255,96,0,0.52); }

.fab-cart-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.fab-cart-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 4px;
  background: rgba(0,0,0,0.18);
  color: #fff;
  border-radius: 50%;
  font-size: 9px;
  font-weight: 900;
  flex-shrink: 0;
  line-height: 1;
}

.fab-cart-label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.fab-cart-title {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1;
}

.fab-cart-subtitle {
  font-size: 10px;
  font-weight: 600;
  line-height: 1;
  opacity: 0.72;
}

/* ─── Skeletons ──────────────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg,
    var(--color-surface) 25%,
    var(--color-surface2) 50%,
    var(--color-surface) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-row {
  height: 82px;
  border-bottom: 1px solid var(--color-border);
}

.skeleton-row:first-child {
  border-top: 1px solid var(--color-border);
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 960px) {
  .product-row {
    grid-template-columns: 36px 130px 1fr;
    grid-template-rows: auto auto;
  }

  .row-num { font-size: 16px; }
  .row-image { width: 130px; }

  .row-right {
    grid-column: 1 / -1;
    grid-row: 2;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    border-left: none;
    border-top: 1px solid var(--color-border);
    padding: 10px 14px;
    gap: 10px;
  }

  .row-price-block { flex: 1; min-width: 100px; }
  .row-tiers { display: none; }
  .row-qty-stepper { margin-left: auto; }
  .btn-add-row { margin-top: 0; align-self: center; }
  .row-savings { display: none; }
}

@media (max-width: 768px) {
  .header-inner { padding: 0 16px; }
  .catalog-main { padding: 0 12px 32px; }
  .guide-inner { padding: 12px 16px 14px; }
  .guide-banner { max-height: 480px; }
  .guide-pretext { font-size: 12px; margin-bottom: 10px; }

  .guide-cards {
    flex-direction: column;
    gap: 6px;
  }
  .guide-arrow {
    padding: 0;
    transform: rotate(90deg);
    align-self: center;
  }

  /* Compact guide cards on mobile */
  .guide-card { padding: 10px 12px; gap: 5px; }
  .guide-card-lead { gap: 8px; margin-bottom: 0; }
  .guide-card-num { width: 22px; height: 22px; min-width: 22px; font-size: 11px; border-radius: 6px; }
  .guide-card-icon { width: 28px; height: 28px; min-width: 28px; }
  .guide-card-title { font-size: 12px; }
  .guide-card-desc { font-size: 11px; line-height: 1.55; }

  .cart-sidebar { width: 100%; right: -100%; }
  .cart-sidebar.open { right: 0; }

  .section-selector-wrapper { top: 64px; }
  .section-selector { padding: 10px 14px; gap: 8px; }
  .section-card { padding: 12px 14px 14px; }
  .section-card-name { font-size: 26px; }
  .section-card-min { font-size: 20px; }

  .fab-group { bottom: 20px; right: 16px; }
  .fab-cart { padding: 10px 16px 10px 13px; }

  /* Badge al lado del precio — reordenar y quitar wrap */
  .row-right { flex-wrap: nowrap; align-items: center; }
  .row-price-block     { order: 1; flex: 0 0 auto; min-width: 0; }
  .js-stock-badge-wrap { order: 2; flex: 1; min-height: 0; min-width: 0; overflow: hidden; }
  .row-qty-stepper     { order: 3; flex-shrink: 0; margin-left: 0; }
  .row-stock-badge     { display: block; font-size: 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

  .preview-content { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .pv-gallery {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    min-height: 0;
    flex-direction: column;
  }
  .pv-slides { min-height: 260px; }
  .pv-thumbs-strip {
    flex-direction: row;
    flex-wrap: nowrap;
    width: 100%;
    min-width: 0;
    height: 64px;
    min-height: 64px;
    overflow-x: auto;
    overflow-y: hidden;
    border-right: none;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    padding: 6px 8px;
  }
  .pv-thumb {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    aspect-ratio: auto;
  }
}

@media (max-width: 560px) {
  /* Section selector — compact 2-col side-by-side tabs */
  .section-selector {
    grid-template-columns: 1fr 1fr;
    padding: 8px 12px;
    gap: 8px;
  }

  .section-card { padding: 8px 10px 10px; }

  .section-card-top { margin-bottom: 6px; }

  /* Hide "Lista" eyebrow to save vertical space */
  .section-card-eyebrow { display: none; }

  .section-card-badge {
    font-size: 8px;
    padding: 2px 6px;
    letter-spacing: 0.03em;
  }

  .section-card-main {
    gap: 8px;
    margin-bottom: 8px;
  }

  .section-card-icon-img { height: 28px; }

  .section-card-name { font-size: 14px; }

  /* Show min price inline with its label */
  .section-card-footer {
    flex-direction: row;
    align-items: baseline;
    gap: 4px;
    flex-wrap: wrap;
  }

  .section-card-min-label { font-size: 8px; letter-spacing: 0.08em; }

  .section-card-min { font-size: 14px; }

  /* Guide: horizontal compact strip — solo número, ícono y título */
  .guide-banner { max-height: 160px; }
  .guide-inner { padding: 10px 12px 12px; }
  .guide-pretext { font-size: 11px; margin-bottom: 8px; }

  .guide-cards {
    flex-direction: row;
    gap: 4px;
    align-items: stretch;
  }
  .guide-arrow {
    transform: none;     /* vuelve a horizontal */
    padding: 0 2px;
    align-self: center;
  }
  .guide-card {
    padding: 8px;
    gap: 4px;
    flex: 1;
  }
  .guide-card-lead { gap: 6px; margin-bottom: 2px; }
  .guide-card-num { width: 18px; height: 18px; min-width: 18px; font-size: 10px; border-radius: 5px; }
  .guide-card-icon { width: 22px; height: 22px; min-width: 22px; }
  .guide-card-title { font-size: 10px; line-height: 1.35; }
  .guide-card-desc { display: none; }     /* oculta descripción para ahorrar espacio */

  .fab-cart-title { font-size: 11px; }
  .fab-cart-subtitle { display: none; }
}

@media (max-width: 480px) {
  .header-logo img { height: 28px; }
  .cart-btn-label { display: none; }
  .cart-tab-btn { padding: 8px 10px; gap: 6px; }

  .product-row { grid-template-columns: 80px 1fr; }
  .row-num { display: none; }
  .row-image { width: 80px; padding: 6px; }
  .row-description { display: none; }

  /* Compact row content */
  .row-main { padding: 10px 12px; }
  .row-name { font-size: 13px; }
  .row-price-value { font-size: 22px; }
  .row-price-unit { font-size: 11px; }

  /* Smaller stepper */
  .qty-step-btn { width: 28px; height: 28px; font-size: 15px; }
  .qty-input { width: 36px; height: 28px; font-size: 12px; }

  /* Stock badge al lado del precio — flex nowrap + order */
  .row-right {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
  }

  /* Orden: [precio] [badge] [stepper] */
  .row-price-block     { order: 1; flex: 0 0 auto; min-width: 0; }
  .js-stock-badge-wrap { order: 2; flex: 1; min-height: 0; min-width: 0; overflow: hidden; }
  .row-qty-stepper     { order: 3; flex-shrink: 0; margin-left: 0; }

  /* Badge compacto en una línea, se corta si es muy largo */
  .row-stock-badge { display: block; font-size: 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
}

/* ─── Light mode overrides ───────────────────────────────────── */

/* Theme toggle button */
.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  flex-shrink: 0;
}
.theme-toggle:hover {
  background: rgba(255,255,255,0.12);
  color: var(--color-text);
}
.theme-icon-moon { display: none; }
body.light .theme-icon-sun  { display: none; }
body.light .theme-icon-moon { display: block; }

body.light .theme-toggle {
  background: rgba(0,0,0,0.04);
  border-color: rgba(0,0,0,0.1);
  color: var(--color-text-muted);
}
body.light .theme-toggle:hover {
  background: rgba(0,0,0,0.08);
  color: var(--color-text);
}

/* Header */
body.light .site-header {
  background: rgba(255,255,255,0.88);
  border-bottom-color: rgba(0,0,0,0.09);
  box-shadow: 0 1px 0 rgba(0,0,0,0.05), 0 4px 16px rgba(0,0,0,0.07);
}

/* Cart buttons in header — solid color in both themes */

/* Guide banner */
body.light .guide-toggle  { border-bottom-color: var(--color-border); }
body.light .guide-card    { background: var(--color-surface2); }

/* Section selector */
body.light .section-selector-wrapper { background: var(--color-bg); }
body.light .section-card { background: #fff; }
body.light .section-card:hover:not(.active) { background: #f7f8f9; border-color: rgba(0,0,0,0.14); }
body.light .section-card-name { color: oklch(12% 0.008 220); }

/* Product list */
body.light .product-row { background: var(--color-surface); }
body.light .product-row:hover { background: var(--color-surface2); }
body.light .row-image { border-right-color: rgba(0,0,0,0.08); }
body.light .row-img-wrap { box-shadow: 0 1px 5px rgba(0,0,0,0.1); }
body.light .row-qty-stepper { background: rgba(0,0,0,0.03); }
body.light .qty-input { color: var(--color-text); }

/* Preview modal */
body.light .preview-box { background: var(--color-surface); }
body.light .preview-close { background: rgba(0,0,0,0.04); border-color: rgba(0,0,0,0.1); }
body.light .pv-gallery { background: #f0f2f5; }

/* Cart sidebar */
body.light .cart-sidebar { background: var(--color-surface); }
body.light .cart-tabs-header { background: rgba(0,0,0,0.02); }
body.light .cart-item { background: rgba(0,0,0,0.02); }
body.light .cart-footer { background: rgba(0,0,0,0.02); }
body.light .close-cart { background: rgba(0,0,0,0.04); border-color: rgba(0,0,0,0.1); }
body.light .cart-overlay { background: rgba(0,0,0,0.35); }

/* FABs */
body.light .fab-cart { box-shadow: 0 4px 18px rgba(0,0,0,0.18); }
body.light .fab-cart.fab-active { box-shadow: 0 6px 24px rgba(0,0,0,0.22); }