.cb-comparison-page {
  overflow-x: hidden;
}

.cb-comparison-page__head {
  align-items: flex-start;
}

.cb-comparison-page__meta {
  margin: 6px 0 0;
  color: #64748b;
  font-size: 14px;
}

.cb-comparison-page__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.cb-comparison-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid #dbe3ef;
  border-radius: 12px;
  background: #fff;
  font-size: 14px;
  font-weight: 600;
  color: #0f172a;
  cursor: pointer;
  user-select: none;
}

.cb-comparison-toggle input {
  width: 16px;
  height: 16px;
  margin: 0;
}

.cb-comparison {
  position: relative;
}

.cb-comparison.is-busy {
  opacity: 0.72;
  pointer-events: none;
}

.cb-comparison__board {
  margin-top: 8px;
  border: 1px solid #e5e7eb;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
  overflow: hidden;
}

.cb-comparison__scroll {
  overflow: auto;
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
}

.cb-comparison__grid {
  display: grid;
  grid-template-columns: 220px repeat(var(--comparison-cols, 2), minmax(220px, 1fr));
  min-width: max(100%, calc(220px + var(--comparison-cols, 2) * 220px));
}

.cb-comparison__corner {
  position: sticky;
  top: 0;
  left: 0;
  z-index: 4;
  min-height: 320px;
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
  border-bottom: 1px solid #e5e7eb;
  border-right: 1px solid #e5e7eb;
}

.cb-comparison-card {
  position: sticky;
  top: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  min-height: 320px;
  padding: 14px;
  border-bottom: 1px solid #e5e7eb;
  border-right: 1px solid #e5e7eb;
  background: #fff;
}

.cb-comparison-card__photo {
  display: block;
  width: 100%;
  height: 160px;
  border-radius: 14px;
  overflow: hidden;
  background: #f1f5f9;
  flex: 0 0 160px;
}

.cb-comparison-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cb-comparison-card__photo-empty {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: #94a3b8;
  font-size: 13px;
  font-weight: 700;
}

.cb-comparison-card__body {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 6px;
  min-height: 0;
  padding-top: 12px;
}

.cb-comparison-card__title {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  font-size: 15px;
  line-height: 1.35;
  font-weight: 700;
  color: #0f172a;
  text-decoration: none;
}

.cb-comparison-card__title:hover {
  color: #2563eb;
}

.cb-comparison-card__price {
  font-size: 18px;
  font-weight: 800;
  color: #111827;
}

.cb-comparison-card__meta {
  font-size: 13px;
  line-height: 1.4;
  color: #475569;
}

.cb-comparison-card__meta--muted {
  color: #64748b;
}

.cb-comparison-card__remove {
  margin-top: auto;
  align-self: stretch;
  min-height: 40px;
  border: 1px solid #dbe3ef;
  border-radius: 10px;
  background: #f8fafc;
  color: #334155;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.cb-comparison-card__remove:hover {
  background: #eff6ff;
  border-color: #bfdbfe;
  color: #1d4ed8;
}

.cb-comparison__row {
  display: contents;
}

.cb-comparison__label,
.cb-comparison__value {
  padding: 12px 14px;
  border-bottom: 1px solid #eef2f7;
  border-right: 1px solid #eef2f7;
  font-size: 14px;
  line-height: 1.45;
  background: #fff;
}

.cb-comparison__label {
  position: sticky;
  left: 0;
  z-index: 2;
  font-weight: 700;
  color: #334155;
  background: #f8fafc;
  box-shadow: 1px 0 0 #eef2f7;
}

.cb-comparison__unit {
  font-weight: 500;
  color: #64748b;
}

.cb-comparison__value {
  color: #0f172a;
}

.cb-comparison__row:nth-child(even of [data-comparison-row]) .cb-comparison__value {
  background: #fcfdff;
}

.cb-comparison__row.is-diff .cb-comparison__value.is-diff {
  background: #fff7ed;
  color: #9a3412;
  font-weight: 700;
}

.cb-comparison.is-diff-only .cb-comparison__row:not(.is-diff) {
  display: none;
}

.cb-comparison__notice {
  margin-top: 18px;
  padding: 18px 20px;
  border: 1px solid #fde68a;
  border-radius: 16px;
  background: #fffbeb;
}

.cb-comparison__notice h3 {
  margin: 0 0 6px;
  font-size: 18px;
}

.cb-comparison__notice p {
  margin: 0;
  color: #92400e;
}

.cb-toast {
  position: fixed;
  right: 16px;
  bottom: 16px;
  background: #111827;
  color: #fff;
  padding: 12px 16px;
  border-radius: 10px;
  z-index: 9999;
  max-width: min(92vw, 420px);
  line-height: 1.4;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.25);
}

.cb-toast--comparison {
  bottom: 72px;
}

.cb-toast--error {
  background: #991b1b;
}

.cb-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(15, 23, 42, 0.45);
}

.cb-modal-overlay[hidden] {
  display: none;
}

body.cb-modal-open {
  overflow: hidden;
}

.cb-modal-box {
  width: min(100%, 420px);
  padding: 28px 28px 24px;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.22);
}

.cb-modal-box h3 {
  margin: 0 0 8px;
  font-size: 20px;
  color: #0f172a;
}

.cb-modal-desc {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.5;
  color: #64748b;
}

.cb-modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.cb-btn.is-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.cb-btn.is-loading::after {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(37, 99, 235, 0.25);
  border-top-color: #2563eb;
  border-radius: 50%;
  animation: cb-comparison-spin 0.7s linear infinite;
}

@keyframes cb-comparison-spin {
  to { transform: rotate(360deg); }
}

.cb-listing-compare-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: stretch;
}

.cb-listing-compare-actions .cb-btn {
  min-height: 42px;
  white-space: nowrap;
}

.cb-listing-compare-link {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #dbe3ef;
  background: #f8fafc;
  color: #0f172a;
}

.cb-listing-compare-link:hover {
  background: #eff6ff;
  color: #0f172a;
  text-decoration: none;
}

.cb-listing-compare-toggle.is-active {
  border-color: #2563eb;
  background: #eff6ff;
  color: #1d4ed8;
}

@media (max-width: 900px) {
  .cb-comparison-page__head {
    flex-direction: column;
    gap: 14px;
  }

  .cb-comparison__grid {
    grid-template-columns: 180px repeat(var(--comparison-cols, 2), minmax(200px, 1fr));
    min-width: max(100%, calc(180px + var(--comparison-cols, 2) * 200px));
  }

  .cb-comparison__corner,
  .cb-comparison-card {
    min-height: 300px;
  }

  .cb-comparison-card__photo {
    height: 140px;
    flex-basis: 140px;
  }
}

@media (max-width: 720px) {
  .cb-comparison-page__actions {
    width: 100%;
  }

  .cb-comparison-toggle,
  .cb-comparison-page__actions .cb-btn {
    flex: 1 1 auto;
    justify-content: center;
  }
}

/* ── Comparison hub (public layout) ── */
.cb-comparison-hub {
  max-width: 1240px;
  margin: 0 auto;
  padding: 20px 16px calc(24px + env(safe-area-inset-bottom, 0px));
}

.cb-comparison-hub__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.cb-comparison-hub__intro {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.cb-comparison-hub__back {
  font-size: 14px;
  font-weight: 600;
  color: #64748b;
  text-decoration: none;
}

.cb-comparison-hub__back:hover {
  color: #0f172a;
}

.cb-comparison-hub__head h1 {
  margin: 0;
  font-size: clamp(26px, 5vw, 34px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #0f172a;
}

.cb-comparison-hub__category {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: #334155;
}

.cb-comparison-hub__meta {
  margin: 0;
  font-size: 14px;
  color: #64748b;
}

.cb-comparison-hub__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.cb-comparison-hub__empty {
  display: grid;
  gap: 12px;
  padding: 28px 20px;
  border: 1px solid #e5e7eb;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
  text-align: center;
}

.cb-comparison-hub__empty h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  color: #0f172a;
}

.cb-comparison-hub__empty p {
  margin: 0;
  color: #64748b;
  line-height: 1.5;
}

.cb-comparison-hub__empty .cb-btn {
  justify-self: center;
  margin-top: 4px;
}

@media (max-width: 768px) {
  .cb-comparison-hub {
    padding-top: 12px;
  }

  .cb-comparison-hub__head {
    flex-direction: column;
  }

  .cb-comparison-hub__actions {
    width: 100%;
  }

  .cb-comparison-hub__actions .cb-comparison-toggle,
  .cb-comparison-hub__actions .cb-btn {
    flex: 1 1 calc(50% - 5px);
    justify-content: center;
  }

  .cb-comparison__board {
    border-radius: 16px;
    margin-inline: -4px;
  }

  .cb-comparison__grid {
    grid-template-columns: 140px repeat(var(--comparison-cols, 2), minmax(168px, 1fr));
    min-width: max(100%, calc(140px + var(--comparison-cols, 2) * 168px));
  }

  .cb-comparison__corner,
  .cb-comparison-card {
    min-height: 260px;
  }

  .cb-comparison-card__photo {
    height: 120px;
    flex-basis: 120px;
  }

  .cb-comparison__label,
  .cb-comparison__value {
    font-size: 13px;
    padding: 10px 12px;
  }
}