/* ==========================================================================
   BYOB — full page layout
   ========================================================================== */

/* Main wrapper — no max-width so builder can go full-width */
.chep-byob-single {
  width: 100%;
}

/* Intro section (hero + title + excerpt) — constrained and centered */
.chep-byob-single__intro {
  max-width: 860px;
  margin-inline: auto;
  padding-inline: 24px;
  box-sizing: border-box;
  margin-bottom: 40px;
}

.chep-byob-single__hero {
  width: 100%;
  max-height: 480px;
  overflow: hidden;
  border-radius: 16px;
  margin-bottom: 36px;
}

.chep-byob-single__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.chep-byob-single__title {
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  margin-bottom: 12px;
  color: var(--color-text);
}

.chep-byob-single__excerpt {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
  line-height: 1.7;
}

@media (max-width: 600px) {
  .chep-byob-single__hero {
    border-radius: 0;
    max-height: 240px;
    margin-left: -24px;
    margin-right: -24px;
    width: calc(100% + 48px);
  }
}

/* ==========================================================================
   Box Builder — styles
   ========================================================================== */

.chep-builder {
  width: 100%;
}

.chep-builder__description {
  color: var(--color-text-muted, #7a756e);
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.chep-builder__limits {
  font-size: 0.88rem;
  color: var(--color-text-muted, #7a756e);
  margin-bottom: 20px;
  padding: 10px 14px;
  background: var(--color-lavender-light, #e8e2f2);
  border-radius: 8px;
}

/* --------------------------------------------------------------------------
   Layout: two columns on desktop, stacked on mobile
   -------------------------------------------------------------------------- */

.chep-builder__layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 0;
  align-items: start;
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */

/* Ensure no ancestor breaks sticky */
.chep-byob-single,
.chep-builder,
.chep-builder__layout {
  overflow: visible !important;
}

/* Products column */
.chep-builder__products-col {
  padding: 24px 32px 48px max(24px, calc((100vw - 1100px) / 2));
  min-width: 0;
}

/* Sidebar: sticky handled by JS (CSS sticky unreliable in Storefront flex layout) */
.chep-builder__sidebar {
  align-self: start;
  padding: 24px 24px 24px 0;
}

.chep-builder__box-summary {
  background: #fff;
  border: 1.5px solid var(--color-border, #e6dfd8);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
}

.chep-builder__sidebar-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.1rem;
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border, #e6dfd8);
}

.chep-builder__box-items {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  min-height: 20px;
}

.chep-builder__box-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border, #e6dfd8);
  font-size: 0.9rem;
}

.chep-builder__box-item:last-child {
  border-bottom: none;
}

.chep-builder__item-thumb {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}

.chep-builder__item-info {
  flex: 1;
  min-width: 0;
}

.chep-builder__item-name {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chep-builder__item-price {
  display: block;
  font-size: 0.8rem;
  color: var(--color-pink, #cc8891);
}

.chep-builder__item-qty {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.chep-builder__qty-btn {
  width: 26px;
  height: 26px;
  border: 1px solid var(--color-border, #e6dfd8);
  border-radius: 50%;
  background: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  line-height: 1;
  color: var(--color-text, #2c2a28);
  padding: 0;
  transition: background 0.15s;
}

.chep-builder__qty-btn:hover {
  background: var(--color-pink-light, #f2dfe1);
}

.chep-builder__qty-btn--remove {
  border-color: transparent;
  color: var(--color-text-muted, #7a756e);
  font-size: 0.75rem;
}

.chep-builder__qty-value {
  min-width: 20px;
  text-align: center;
  font-size: 0.88rem;
  font-weight: 600;
}

.chep-builder__empty-hint {
  color: var(--color-text-muted, #7a756e);
  font-size: 0.88rem;
  text-align: center;
  margin: 12px 0;
}

.chep-builder__total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 12px;
  border-top: 1.5px solid var(--color-border, #e6dfd8);
  font-weight: 700;
  font-size: 1rem;
}

.chep-builder__total-price {
  color: var(--color-pink, #cc8891);
  font-size: 1.15rem;
}

/* Submit */

.chep-builder__submit {
  width: 100%;
  justify-content: center;
  padding: 14px 20px;
  font-size: 0.95rem;
  transition: background 0.2s, opacity 0.2s;
}

.chep-builder__submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.chep-builder__validation-msg {
  font-size: 0.85rem;
  color: #c0392b;
  margin: 8px 0 0;
  min-height: 1.2em;
}

/* --------------------------------------------------------------------------
   Filters
   -------------------------------------------------------------------------- */

.chep-builder__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.chep-filter-btn {
  padding: 6px 16px;
  border: 1.5px solid var(--color-border, #e6dfd8);
  border-radius: 20px;
  background: #fff;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--color-text-muted, #7a756e);
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.chep-filter-btn:hover {
  border-color: var(--color-pink, #cc8891);
  color: var(--color-pink, #cc8891);
}

.chep-filter-btn.is-active {
  background: var(--color-pink, #cc8891);
  border-color: var(--color-pink, #cc8891);
  color: #fff;
}

/* --------------------------------------------------------------------------
   Search
   -------------------------------------------------------------------------- */

.chep-builder__search {
  margin-bottom: 20px;
}

.chep-builder__search-input {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--color-border, #e6dfd8);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9rem;
}

.chep-builder__search-input:focus {
  outline: none;
  border-color: var(--color-pink, #cc8891);
  box-shadow: 0 0 0 3px var(--color-pink-light, #f2dfe1);
}

/* --------------------------------------------------------------------------
   Product grid
   -------------------------------------------------------------------------- */

.chep-builder__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}

.chep-builder__loading {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-text-muted, #7a756e);
}

/* Product card */

.chep-product-card {
  background: #fff;
  border: 1.5px solid var(--color-border, #e6dfd8);
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
  position: relative;
  user-select: none;
}

.chep-product-card:hover {
  border-color: var(--color-pink, #cc8891);
  box-shadow: 0 4px 16px rgba(204, 136, 145, 0.15);
  transform: translateY(-2px);
}

.chep-product-card.is-selected {
  border-color: var(--color-pink, #cc8891);
  background: var(--color-pink-light, #f2dfe1);
}

.chep-product-card.is-out-of-stock {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

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

.chep-product-card__body {
  padding: 10px 10px 12px;
}

.chep-product-card__name {
  font-size: 0.82rem;
  font-weight: 600;
  margin: 0 0 4px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.chep-product-card__price {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-pink, #cc8891);
}

.chep-product-card__badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--color-lavender, #b0a0c4);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 20px;
  padding: 2px 8px;
}

.chep-product-card__badge--last {
  background: var(--color-pink, #cc8891);
}

/* Checkmark when selected */

.chep-product-card__check {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 22px;
  height: 22px;
  background: var(--color-pink, #cc8891);
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
}

.chep-product-card.is-selected .chep-product-card__check {
  display: flex;
}

.chep-product-card__check svg {
  width: 12px;
  height: 12px;
  stroke: #fff;
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* No results */

.chep-builder__no-results {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-text-muted, #7a756e);
  font-size: 0.9rem;
  padding: 24px 0;
}

/* --------------------------------------------------------------------------
   Mobile sticky cart summary
   -------------------------------------------------------------------------- */

@media (max-width: 860px) {
  .chep-builder__layout {
    grid-template-columns: 1fr;
  }

  .chep-builder__products-col {
    padding: 16px 16px 32px;
  }

  .chep-builder__sidebar {
    position: static;
    max-height: none;
    overflow-y: visible;
    padding: 0 16px 32px;
    order: -1; /* Summary above grid on mobile */
  }

  .chep-builder__grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .chep-builder__grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
}