/* =============================================
   Compare Page
   ============================================= */

.compare-page {
  padding: 40px 0 80px;
  background: var(--color-gray-50);
  min-height: 60vh;
}

.compare-page .reveal {
  opacity: 1;
}


.compare-header {
  text-align: center;
  margin-bottom: 48px;
}

.compare-header__label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.compare-header__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.12;
  margin-bottom: 12px;
}

.compare-header__text {
  color: var(--color-gray-500);
  max-width: 480px;
  margin: 0 auto;
}

.compare-selector {
  margin-bottom: 48px;
}

.compare-selector__slots {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  max-width: 900px;
  margin: 0 auto;
}

.compare-selector__slots--count-1 { max-width: 220px; }
.compare-selector__slots--count-2 { max-width: 480px; }
.compare-selector__slots--count-3 { max-width: 720px; }

.compare-selector__hint {
  text-align: center;
  font-size: 13px;
  color: var(--color-gray-500);
  margin-top: 16px;
}

.compare-slot--add {
  min-height: 160px;
}

.compare-slot {
  background: #fff;
  border: 2px dashed var(--color-gray-300);
  border-radius: var(--radius-lg);
  padding: 24px 16px;
  text-align: center;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all var(--transition-base);
}

.compare-slot--filled {
  border-style: solid;
  border-color: rgba(0,0,0,0.08);
  box-shadow: var(--shadow-md);
}

.compare-slot__add {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-gray-500);
  font-size: 14px;
  font-weight: 500;
  width: 100%;
  height: 100%;
  justify-content: center;
  transition: color var(--transition-fast);
}

.compare-slot__add:hover {
  color: var(--color-primary);
}

.compare-slot__remove {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-gray-100);
  font-size: 18px;
  line-height: 1;
  color: var(--color-gray-700);
  transition: all var(--transition-fast);
}

.compare-slot__remove:hover {
  background: var(--color-red);
  color: #fff;
}

.compare-slot__img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin-bottom: 12px;
}

.compare-slot__name {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 4px;
}

.compare-slot__price {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
}

.compare-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.compare-table-wrap--desktop {
  display: block;
}

.compare-mobile {
  display: none;
  gap: 16px;
}

.compare-mobile__card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.compare-mobile__header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 16px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.compare-mobile__img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  flex-shrink: 0;
}

.compare-mobile__name {
  display: block;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-black);
  margin-bottom: 4px;
}

.compare-mobile__name:hover {
  color: var(--color-primary);
}

.compare-mobile__price {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--color-primary);
}

.compare-mobile__group {
  padding: 14px 16px 6px;
}

.compare-mobile__group-title {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gray-500);
  margin-bottom: 10px;
}

.compare-mobile__row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  font-size: 14px;
}

.compare-mobile__row:last-child {
  border-bottom: none;
}

.compare-mobile__label {
  color: var(--color-gray-600);
  flex-shrink: 0;
}

.compare-mobile__value {
  font-weight: 600;
  text-align: right;
  color: var(--color-black);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

.compare-table th,
.compare-table td {
  padding: 16px 20px;
  text-align: center;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.compare-table__label-col,
.compare-table__label {
  text-align: left;
  font-weight: 600;
  color: var(--color-gray-700);
  background: var(--color-gray-50);
  position: sticky;
  left: 0;
}

.compare-table__section td {
  background: var(--color-black);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-align: left;
  padding: 12px 20px;
}

.compare-table__product-link {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-black);
}

.compare-table__product-link:hover {
  color: var(--color-primary);
}

.compare-table__price {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--color-primary);
}

.compare-empty {
  text-align: center;
  color: var(--color-gray-500);
  padding: 40px;
  background: #fff;
  border-radius: var(--radius-lg);
}

/* Picker modal */
.compare-picker {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.compare-picker.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.compare-picker__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
}

.compare-picker__panel {
  position: relative;
  background: #fff;
  width: 100%;
  max-width: 560px;
  max-height: 70vh;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  display: flex;
  flex-direction: column;
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.compare-picker.is-open .compare-picker__panel {
  transform: translateY(0);
}

.compare-picker__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.compare-picker__header h2 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
}

.compare-picker__close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-gray-100);
  font-size: 22px;
  line-height: 1;
}

.compare-picker__search {
  margin: 16px 24px;
  padding: 12px 16px;
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: 15px;
}

.compare-picker__list {
  overflow-y: auto;
  padding: 0 16px 24px;
  flex: 1;
}

.compare-picker__item {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 12px;
  border-radius: var(--radius-md);
  text-align: left;
  transition: background var(--transition-fast);
}

.compare-picker__item:hover:not(:disabled) {
  background: var(--color-gray-50);
}

.compare-picker__item.is-selected {
  opacity: 0.5;
}

.compare-picker__item img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  flex-shrink: 0;
}

.compare-picker__name {
  display: block;
  font-weight: 600;
  font-size: 14px;
}

.compare-picker__meta {
  font-size: 12px;
  color: var(--color-gray-500);
}

.product-compare-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: 12px;
}

@media (max-width: 768px) {
  .compare-page {
    padding: 24px 0 48px;
  }

  .compare-header {
    margin-bottom: 28px;
  }

  .compare-selector {
    margin-bottom: 28px;
  }

  .compare-selector__slots {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    max-width: none;
  }

  .compare-selector__slots--count-1,
  .compare-selector__slots--count-2,
  .compare-selector__slots--count-3 {
    max-width: none;
  }

  .compare-slot {
    min-height: 160px;
    padding: 16px 12px;
  }

  .compare-slot__img {
    width: 64px;
    height: 64px;
  }

  .compare-table-wrap--desktop {
    display: none;
  }

  .compare-mobile {
    display: flex;
    flex-direction: column;
  }

  .compare-picker__panel {
    max-height: 85vh;
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }
}