/* Three-column phone cards with all specifications visible and compact actions. */
@media (max-width: 639px) {
  .gg-public-vault .atelier-showroom-page .atelier-showroom-grid.collection-diamond-grid {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }
  .gg-public-vault .collection-diamond-grid > article {
    min-width: 0;
    width: auto !important;
    grid-column: auto !important;
    border-radius: 10px;
  }
  .gg-public-vault .collection-diamond-grid .buyer-card-visual,
  .gg-public-vault .collection-diamond-grid article .gg-stone-media {
    width: 100% !important;
    min-height: 0 !important;
    height: auto !important;
    aspect-ratio: 1 !important;
  }
  .gg-public-vault .collection-diamond-grid .gg-stone-media > span:not(.gg-no-media) {
    font-size: 8px !important;
    line-height: 1.2;
    padding: 2px !important;
    left: 3px !important;
    right: 3px !important;
    bottom: 3px !important;
  }
  .gg-public-vault .collection-diamond-grid .atelier-match-content {
    min-width: 0;
    padding: 6px !important;
    gap: 5px !important;
  }
  .gg-public-vault .collection-diamond-grid .gg-stone-title {
    font-size: 12px !important;
    line-height: 1.25;
    overflow-wrap: anywhere;
  }
  .gg-public-vault .collection-diamond-grid .gg-price-summary-row {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
  }
  .gg-public-vault .collection-diamond-grid .gg-price-label { font-size: 9px; }
  .gg-public-vault .collection-diamond-grid .gg-price-amount {
    font-size: 11px !important;
    white-space: normal;
    overflow-wrap: anywhere;
  }
  .gg-public-vault .collection-diamond-grid .diamond-inspection-specs {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 5px;
    padding: 4px !important;
    margin: 0;
    text-align: left;
  }
  .gg-public-vault .collection-diamond-grid .diamond-inspection-specs > div {
    display: block;
    grid-column: auto !important;
    padding: 0;
    margin: 0;
    min-width: 0;
    font-size: 8.5px;
    line-height: 1.3;
  }
  .gg-public-vault .collection-diamond-grid .diamond-inspection-specs dt {
    display: block;
    font-size: 8px;
    line-height: 1.3;
    overflow-wrap: normal;
    word-break: normal;
    hyphens: none;
    text-align: left;
  }
  .gg-public-vault .collection-diamond-grid .diamond-inspection-specs dt::after { content: none; }
  .gg-public-vault .collection-diamond-grid .diamond-inspection-specs dd {
    display: block;
    font-size: 8.5px;
    line-height: 1.3;
    margin: 2px 0 0;
    min-width: 0;
    overflow-wrap: normal;
    word-break: normal;
    hyphens: none;
    text-align: left;
  }
  .gg-public-vault .collection-diamond-grid .showroom-seller {
    display: block;
    font-size: 10px;
    line-height: 1.3;
    overflow-wrap: anywhere;
  }
  .gg-public-vault .collection-diamond-grid .showroom-card-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .gg-public-vault .collection-diamond-grid .gg-button {
    min-width: 0;
    width: 100%;
    min-height: 44px;
    padding: 5px 3px !important;
    font-size: 10px !important;
    line-height: 1.25;
    white-space: normal;
    text-align: center;
  }
  .gg-public-vault .collection-diamond-grid .collection-concept-link {
    justify-content: center;
    gap: 0;
    min-height: 30px;
    padding: 4px 3px !important;
    border-radius: 5px;
    background: #eff6ff;
    border-color: #cbdcf5;
    color: #174b91;
    box-shadow: none;
    font-size: 10px !important;
    line-height: 1.2;
    text-align: center;
    white-space: normal;
  }
  .gg-public-vault .collection-diamond-grid .collection-concept-link::after { display: none; }
  .gg-public-vault .collection-diamond-grid .inspection-feedback { font-size: 10px; }
  .gg-public-vault .collection-diamond-grid .gg-no-media { font-size: 10px; }
  .gg-public-vault .collection-diamond-grid .gg-no-media svg { width: 20px; height: 20px; }
}