/* Product Comparison App */

.pc-app__add-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 12px;
}

.pc-app__add-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.pc-app__add-btn--active {
  background: var(--color-text);
  color: var(--color-background);
  border-color: var(--color-text);
}

.pc-app__add-btn--active:hover:not(:disabled) {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-background);
}

.pc-app-open {
  overflow: hidden;
}

.pc-app__overlay {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.pc-app__overlay.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Shared panel styles */
.pc-app__panel {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
  overflow: hidden;
}

.pc-app__close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: #6b7280;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.pc-app__close:hover {
  background: #f3f4f6;
  color: #111827;
}

/* List popup */
.pc-app__panel--list {
  max-width: 560px;
  max-height: calc(100vh - 32px);
}

.pc-app__list-header {
  padding: 24px 24px 12px;
  padding-right: 48px;
}

.pc-app__list-warning {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: #111827;
  line-height: 1.4;
}

.pc-app__list-subtitle {
  margin: 6px 0 0;
  font-size: 14px;
  color: #6b7280;
}

.pc-app__list-body {
  flex: 1;
  overflow-y: auto;
  padding: 0 24px;
}

.pc-app__list-empty {
  margin: 16px 0;
  color: #6b7280;
  font-size: 14px;
}

.pc-app__list-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid #e5e7eb;
}

.pc-app__list-item:last-child {
  border-bottom: none;
}

.pc-app__list-thumb {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border-radius: 8px;
  object-fit: cover;
  background: #f3f4f6;
}

.pc-app__list-thumb--placeholder {
  display: block;
}

.pc-app__list-info {
  flex: 1;
  min-width: 0;
}

.pc-app__list-name {
  font-size: 15px;
  font-weight: 700;
  color: #111827;
  line-height: 1.35;
}

.pc-app__list-price {
  margin-top: 4px;
  font-size: 14px;
  font-weight: 600;
  color: #111827;
}

.pc-app__list-compare-price {
  margin-top: 2px;
  font-size: 13px;
  color: #9ca3af;
  text-decoration: line-through;
}

.pc-app__remove-btn {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  border: 1px solid #ef4444;
  border-radius: 6px;
  background: #fff;
  color: #ef4444;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.pc-app__remove-btn:hover:not(:disabled) {
  background: #fef2f2;
}

.pc-app__remove-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.pc-app__remove-icon {
  font-size: 14px;
  line-height: 1;
}

.pc-app__list-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 16px 24px 24px;
  border-top: 1px solid #e5e7eb;
}

.pc-app__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 14px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, opacity 0.15s ease;
}

.pc-app__btn--secondary {
  border: 1px solid #d1d5db;
  background: #fff;
  color: #374151;
}

.pc-app__btn--secondary:hover {
  background: #f9fafb;
}

.pc-app__btn--primary {
  border: none;
  background: #0f172a;
  color: #fff;
}

.pc-app__btn--primary:hover:not(:disabled) {
  background: #1e293b;
}

.pc-app__btn--primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.pc-app__btn-arrow {
  font-size: 16px;
}

/* Comparison popup (light theme) */
.pc-app__panel--compare {
  max-width: 1200px;
  max-height: calc(100vh - 32px);
}

.pc-app__compare-header {
  padding: 24px 24px 12px;
  padding-right: 48px;
  border-bottom: 1px solid #e5e7eb;
}

.pc-app__compare-title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: #111827;
}

.pc-app__compare-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px 24px;
}

.pc-app__compare-grid {
  display: grid;
  grid-template-columns: repeat(var(--pc-compare-columns, 1), minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}

.pc-app__card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100%;
  padding: 16px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid #e5e7eb;
  color: #111827;
}

.pc-app__card-media {
  position: relative;
  margin-bottom: 12px;
}

.pc-app__card-remove {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: #ef4444;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.35);
}

.pc-app__card-remove span {
  font-weight: 700;
  color: #fff;
}

.pc-app__card-remove:hover:not(:disabled) {
  background: #dc2626;
}

.pc-app__card-remove:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.pc-app__card-image {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 8px;
  object-fit: cover;
  background: #f3f4f6;
}

.pc-app__card-image--placeholder {
  display: block;
  min-height: 160px;
}

.pc-app__card-title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
  color: #111827;
}

.pc-app__card-prices {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 12px;
}

.pc-app__card-price {
  font-size: 16px;
  font-weight: 700;
  color: #111827;
}

.pc-app__card-compare-price {
  font-size: 13px;
  color: #9ca3af;
  text-decoration: line-through;
}

.pc-app__card-attrs {
  display: flex;
  flex-direction: column;
  border-top: 1px solid #e5e7eb;
}

.pc-app__attr-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid #e5e7eb;
  font-size: 13px;
}

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

.pc-app__attr-label {
  color: #6b7280;
}

.pc-app__attr-value {
  font-weight: 600;
  color: #111827;
  text-align: right;
}

@media (max-width: 640px) {
  .pc-app__list-footer {
    grid-template-columns: 1fr;
  }

  .pc-app__panel--list {
    max-height: calc(100vh - 16px);
    border-radius: 10px;
  }

  /* Compare popup: full-width mobile modal */
  .pc-app__overlay--compare {
    padding: 8px;
    align-items: stretch;
  }

  .pc-app__panel--compare {
    width: 100%;
    max-width: 100%;
    max-height: calc(100vh - 16px);
    border-radius: 10px;
  }

  .pc-app__compare-header {
    padding: 16px 16px 12px;
    padding-right: 44px;
  }

  .pc-app__compare-body {
    position: relative;
    overflow-x: auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
    scroll-padding-inline: 16px;
    padding: 16px;
  }

  /* Scroll hint fade on right edge when more products are off-screen */
  .pc-app__compare-body::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 24px;
    background: linear-gradient(to left, #fff 0%, transparent 100%);
    pointer-events: none;
    z-index: 1;
  }

  .pc-app__compare-body:has(.pc-app__compare-grid[data-pc-columns="1"])::after {
    display: none;
  }

  .pc-app__compare-grid {
    grid-template-columns: repeat(var(--pc-compare-columns, 1), minmax(260px, 260px));
    width: max-content;
    min-width: 100%;
  }

  .pc-app__compare-grid[data-pc-columns="1"] {
    grid-template-columns: minmax(0, 1fr);
    width: 100%;
  }

  .pc-app__card {
    scroll-snap-align: start;
  }

  .pc-app__card-title {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .pc-app__attr-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }

  .pc-app__attr-value {
    text-align: left;
  }
}