/* ============================================================
   SHOP — extends ONLINE CORPS design system (styles.css)
   Réutilise les variables --primary, --bg-*, --text-*, --spacing-*
   déjà définies dans /css/styles.css
   ============================================================ */

.container--narrow {
  max-width: 640px;
}

/* ── Hero ───────────────────────────────────────────────── */
.shop-hero {
  position: relative;
  padding: 8rem 1.5rem 4rem;
  background: linear-gradient(to bottom right, var(--bg-primary), var(--bg-secondary));
  overflow: hidden;
}

.shop-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
}

.shop-hero__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 1rem;
}

.shop-hero__label::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--primary);
}

.shop-hero__title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.05;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.shop-hero__title em {
  font-style: normal;
  color: var(--primary);
}

.shop-hero__sub {
  color: var(--text-secondary);
  max-width: 480px;
  font-size: 1rem;
}

.shop-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(67, 97, 238, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(67, 97, 238, 0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at 80% 20%, black, transparent 70%);
}

/* ── Toolbar ────────────────────────────────────────────── */
.shop-toolbar {
  padding: 1.5rem 0;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.shop-toolbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.shop-search {
  display: flex;
  gap: 8px;
  flex: 1;
  min-width: 240px;
}

.shop-search__wrap {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
}

.shop-search__icon {
  position: absolute;
  left: 12px;
  width: 16px;
  height: 16px;
  color: var(--text-secondary);
  pointer-events: none;
}

.shop-search__input {
  width: 100%;
  padding: 10px 14px 10px 36px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.875rem;
}

.shop-search__input:focus {
  outline: none;
  border-color: var(--primary);
}

.shop-search__clear {
  position: absolute;
  right: 10px;
  width: 16px;
  height: 16px;
  color: var(--text-secondary);
}

.shop-search__btn,
.shop-filter__btn {
  padding: 10px 18px;
  border-radius: 6px;
  border: 1px solid var(--primary);
  background: transparent;
  color: var(--primary);
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.shop-search__btn:hover,
.shop-filter__btn:hover {
  background: var(--primary);
  color: #fff;
}

.shop-filter {
  display: flex;
  align-items: center;
  gap: 8px;
}

.shop-filter__label {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  white-space: nowrap;
}

.shop-filter__wrap {
  position: relative;
}

.shop-filter__select {
  appearance: none;
  padding: 10px 32px 10px 14px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.875rem;
  cursor: pointer;
}

.shop-filter__chevron {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 6px;
  color: var(--text-secondary);
  pointer-events: none;
}

.shop-cart-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  background: var(--bg-primary);
  transition: all var(--transition-fast);
}

.shop-cart-link svg {
  width: 20px;
  height: 20px;
}

.shop-cart-link:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.shop-cart-link__count {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: 9px;
  background: var(--primary);
  color: #fff;
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Categories & grid ──────────────────────────────────── */
.shop-section {
  padding: var(--spacing-xl) 0;
  background: var(--bg-primary);
}

.shop-category {
  margin-bottom: var(--spacing-xl);
}

.shop-category__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--spacing-md);
}

.shop-category__index {
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
  color: var(--primary);
}

.shop-category__name {
  font-family: 'Syne', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
}

.shop-category__count {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.shop-category__line {
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--spacing-md);
}

/* ── Product card ───────────────────────────────────────── */
.product-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
  border-color: rgba(67, 97, 238, 0.3);
}

.product-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.product-card__num {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.8);
  background: rgba(0, 0, 0, 0.35);
  padding: 2px 8px;
  border-radius: 4px;
  backdrop-filter: blur(4px);
}

.product-card__img-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--bg-secondary);
}

.product-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-card__img {
  transform: scale(1.06);
}

.product-card__img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.25), transparent 40%);
}

.product-card__badge {
  position: absolute;
  bottom: 10px;
  right: 10px;
  z-index: 2;
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #7b9ef5;
  background: rgba(67, 97, 238, 0.15);
  border: 1px solid rgba(67, 97, 238, 0.4);
  padding: 3px 8px;
  border-radius: 4px;
}

.product-card__body {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-grow: 1;
}

.product-card__name {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.product-card__cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Syne', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

.product-card__cta svg {
  width: 14px;
  height: 14px;
  transition: transform 0.2s;
}

.product-card:hover .product-card__cta svg {
  transform: translateX(3px);
}

/* ── Empty state ────────────────────────────────────────── */
.shop-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-secondary);
}

.shop-empty__icon {
  display: inline-flex;
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
  color: var(--primary);
}

.shop-empty__icon svg {
  width: 100%;
  height: 100%;
}

.shop-empty code {
  font-family: 'DM Mono', monospace;
  background: var(--bg-secondary);
  padding: 2px 6px;
  border-radius: 4px;
}

.shop-empty__reset {
  display: inline-block;
  margin-top: 1rem;
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--primary);
}

/* ── Product detail ─────────────────────────────────────── */
.product-detail {
  padding: 8rem 1.5rem 4rem;
  background: var(--bg-primary);
}

.product-detail__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.product-detail__gallery {
  position: sticky;
  top: 100px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.product-detail__gallery img {
  width: 100%;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.product-detail__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.8rem;
  margin-bottom: 1.2rem;
}

.product-detail__back svg {
  width: 14px;
  height: 14px;
}

.product-detail__back:hover {
  color: var(--primary);
}

.product-detail__title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--text-primary);
  margin-bottom: 1.4rem;
}

.product-detail__label {
  display: block;
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.product-detail__variant-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
  margin-bottom: 1.4rem;
}

.variant-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.variant-option__box {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  border-radius: 6px;
  border: 1.5px solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.variant-option input:checked + .variant-option__box {
  border-color: var(--primary);
  background: rgba(67, 97, 238, 0.07);
}

.variant-option__name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

.variant-option__price {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.product-detail__price {
  font-family: 'Syne', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 1.2rem;
}

.product-detail__qty-row {
  margin-bottom: 1.4rem;
}

.product-detail__qty {
  width: 90px;
  padding: 9px 12px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
}

.product-detail__add {
  width: 100%;
  padding: 14px;
  font-size: 0.9rem;
}

.product-detail__note {
  margin-top: 1.2rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── Cart ───────────────────────────────────────────────── */
.cart-section {
  padding: 8rem 1.5rem 4rem;
}

.cart-table {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 1.5rem;
}

.cart-row {
  display: grid;
  grid-template-columns: 64px 1fr 80px 32px;
  align-items: center;
  gap: 14px;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--card-bg);
}

.cart-row__img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 6px;
  background: var(--bg-secondary);
}

.cart-row__info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cart-row__name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.875rem;
}

.cart-row__price {
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.cart-row__qty {
  width: 100%;
  padding: 6px 8px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
}

.cart-row__remove {
  color: var(--danger);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-row__remove svg {
  width: 16px;
  height: 16px;
}

.cart-actions {
  display: flex;
  justify-content: flex-end;
}

.cart-summary {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 1rem 0;
  border-top: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
}

.cart-summary__label {
  color: var(--text-secondary);
  font-family: 'DM Mono', monospace;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.cart-summary__total {
  font-family: 'Syne', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary);
}

.cart-checkout {
  text-align: center;
}

.cart-checkout__note {
  margin-top: 1rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cart-checkout__note code {
  font-family: 'DM Mono', monospace;
  background: var(--bg-secondary);
  padding: 2px 6px;
  border-radius: 4px;
}

/* ── Checkout ───────────────────────────────────────────── */
.checkout-section {
  padding: 8rem 1.5rem 4rem;
}

.checkout-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.checkout-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-family: 'DM Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.checkout-form input {
  padding: 11px 14px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Instrument Sans', sans-serif;
  text-transform: none;
  letter-spacing: normal;
  font-size: 0.9rem;
}

.checkout-form input:focus {
  outline: none;
  border-color: var(--primary);
}

.checkout-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.checkout-form__submit {
  margin-top: 10px;
  padding: 14px;
}

.checkout-error {
  color: var(--danger);
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .product-detail__inner {
    grid-template-columns: 1fr;
  }
  .product-detail__gallery {
    position: static;
  }
}

@media (max-width: 640px) {
  .shop-toolbar__inner {
    flex-direction: column;
    align-items: stretch;
  }
  .shop-filter {
    justify-content: space-between;
  }
  .cart-row {
    grid-template-columns: 48px 1fr 60px 28px;
    gap: 8px;
  }
  .checkout-form__row {
    grid-template-columns: 1fr;
  }
}