@media (max-width: 768px) {
  html,
  body {
    overflow-x: hidden;
    max-width: 100vw;
    width: 100%;
  }

  * {
    max-width: 100%;
    box-sizing: border-box;
  }

  header {
    padding: 8px 10px;
    border-radius: 0 0 16px 16px;
    min-height: 48px;
    height: auto;
    gap: 6px;
    flex-wrap: nowrap;
  }

  .logo {
    font-size: 16px;
    flex-shrink: 0;
  }

  .header-btns {
    gap: 4px;
    flex-shrink: 1;
    min-width: 0;
    overflow: visible;
    flex-wrap: nowrap;
  }

  .userBlock {
    padding: 4px 6px;
    min-width: 0;
    max-width: 120px;
    gap: 4px;
  }

  .userAva {
    width: 28px;
    height: 28px;
  }

  .userNick {
    font-size: 11px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 60px;
  }

  .btn {
    padding: 8px 10px;
    font-size: 12px;
    white-space: nowrap;
    min-width: 0;
    gap: 4px;
  }

  .btn svg {
    width: 14px;
    height: 14px;
  }

  .container {
    width: 100%;
    max-width: 100%;
    padding: 0 16px;
    margin: 14px auto;
    box-sizing: border-box;
  }

  .wrap {
    width: 100%;
    max-width: 100%;
    padding: 0 16px;
    margin: 14px auto;
    box-sizing: border-box;
    overflow: hidden;
  }

  .page-title {
    font-size: 22px;
    margin: 12px 0;
  }

  .btn {
    padding: 10px 14px;
    font-size: 14px;
    min-width: 0;
    min-height: 44px;
  }

  .userBlock {
    padding: 4px 8px;
  }

  .userNick {
    font-size: 12px;
  }

  .auth-section {
    gap: 6px;
  }

  .header-btns {
    gap: 6px;
  }

  .icon-btn {
    width: 40px;
    height: 40px;
  }

  .filters {
    padding: 12px;
    gap: 8px;
    border-radius: 14px;
  }

  .filters-row {
    flex-wrap: wrap;
    gap: 8px;
  }

  .filters input,
  .filters select {
    height: 42px;
    font-size: 16px;
  }

  .filters .grow,
  .search-wrapper {
    min-width: 100%;
    width: 100%;
  }

  .filters .w110,
  .filters .w130,
  .filters .w140 {
    width: calc(50% - 4px);
    min-width: calc(50% - 4px);
    flex: 1 1 calc(50% - 4px);
  }

  .filter-actions {
    flex-direction: row;
    gap: 8px;
  }

  .filter-actions .btn {
    flex: 1;
    width: auto;
  }

  .grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .card-img {
    height: 180px;
  }

  .card-info {
    padding: 10px;
  }

  .card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .card-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .card-seller {
    width: fit-content;
    max-width: 100%;
  }

  .price {
    font-size: 14px;
  }

  .title {
    font-size: 12px;
  }

  .meta {
    flex-direction: column;
    gap: 4px;
  }

  .card-quick-view {
    display: none;
  }

  .popular-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .popular-title {
    font-size: 18px;
  }

  .catalog-divider {
    margin: 20px 0 16px;
  }

  .divider-text {
    font-size: 12px;
  }

  .empty {
    padding: 32px 16px;
    border-radius: 14px;
  }

  .empty-icon {
    width: 56px;
    height: 56px;
  }

  .empty-title {
    font-size: 18px;
  }

  .empty-text {
    font-size: 13px;
  }

  .skeleton-img {
    height: 180px;
  }

  .modal-content {
    width: 90%;
    max-width: 340px;
    padding: 20px;
    border-radius: 16px;
    max-height: 90vh;
    overflow-y: auto;
  }

  .modal-content-wide {
    width: 94%;
    max-width: 420px;
    padding: 18px;
  }

  .modal-title {
    font-size: 18px;
    margin-bottom: 14px;
  }

  .modal-input,
  .modal-textarea {
    font-size: 16px;
    padding: 12px;
  }

  input, textarea, select {
    font-size: 16px;
  }

  .modal-textarea {
    min-height: 100px;
  }

  .upload-zone {
    padding: 10px;
  }

  .upload-previews {
    gap: 8px;
  }

  .preview-img {
    width: 56px;
    height: 56px;
  }

  .upload-hint {
    font-size: 11px;
    line-height: 1.3;
  }

  .upload-btn {
    font-size: 13px;
    padding: 8px 12px;
  }

  .modal-btn-primary,
  .modal-btn-cancel {
    font-size: 14px;
    padding: 12px;
  }

  .toastRoot {
    right: 12px;
    bottom: 12px;
    left: 12px;
  }

  .toast {
    min-width: 0;
    max-width: 100%;
  }

  .quick-view-body {
    grid-template-columns: 1fr;
    padding: 16px;
    gap: 16px;
  }

  .quick-view-content {
    width: 96%;
    max-height: 92vh;
    border-radius: 16px;
  }

  .quick-view-main-image {
    height: 260px;
  }

  .quick-view-thumb {
    width: 56px;
    height: 56px;
  }

  .quick-view-title {
    font-size: 20px;
  }

  .quick-view-price {
    font-size: 22px;
  }

  .quick-view-meta {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .quick-view-actions {
    flex-direction: column;
  }

  .quick-view-actions .btn {
    width: 100%;
  }

  .quick-view-close {
    top: 10px;
    right: 10px;
    padding: 6px 10px;
    font-size: 14px;
  }

  .profile-top {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 16px;
    border-radius: 14px;
  }

  .profile-ava {
    width: 72px;
    height: 72px;
    border-radius: 16px;
  }

  .profile-name {
    font-size: 22px;
  }

  .profile-bio {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .profile-links {
    justify-content: center;
    width: 100%;
    flex-wrap: wrap;
  }

  .profile-social {
    flex: 1;
    min-width: calc(50% - 4px);
    justify-content: center;
  }

  .profile-actions {
    width: 100%;
    justify-content: center;
    flex-direction: column;
    gap: 10px;
  }

  .profile-actions .btn {
    width: 100%;
  }

  .tabs {
    flex-direction: column;
    gap: 10px;
  }

  .tab {
    width: 100%;
    justify-content: center;
  }

  .profile-content .grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .seller-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 16px;
  }

  .seller-ava {
    width: 64px;
    height: 64px;
  }

  .seller-name {
    font-size: 20px;
  }

  .seller-trust {
    padding: 14px;
  }

  .seller-trust__link {
    padding: 8px 12px;
  }

  .tabs {
    flex-wrap: wrap;
    gap: 8px;
  }

  .tab {
    padding: 8px 12px;
    font-size: 13px;
    border-radius: 10px;
  }

  .review-item {
    padding: 10px;
    border-radius: 12px;
  }

  .review-item-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .item-card {
    grid-template-columns: 1fr;
    padding: 14px;
    gap: 16px;
    border-radius: 14px;
    max-width: 100%;
    overflow: hidden;
  }

  .big-img {
    height: 280px;
    border-radius: 12px;
    width: 100%;
    max-width: 100%;
  }

  .thumbs {
    gap: 8px;
    max-width: 100%;
    overflow-x: auto;
  }

  .thumb {
    width: 56px;
    height: 56px;
    border-radius: 8px;
  }

  .item-title {
    font-size: 22px;
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .item-price {
    font-size: 20px;
    max-width: 100%;
    word-wrap: break-word;
  }

  .item-header {
    flex-direction: column;
    gap: 8px;
    max-width: 100%;
  }

  .item-header-left {
    max-width: 100%;
  }

  .chars {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .chip {
    padding: 8px;
    border-radius: 10px;
    font-size: 13px;
  }

  .chip b {
    font-size: 12px;
  }

  .seller-row {
    width: fit-content;
    max-width: 100%;
    padding: 10px;
    border-radius: 12px;
  }

  .item-actions {
    flex-direction: column;
    padding-top: 14px;
    gap: 10px;
  }

  .item-actions .btn {
    width: 100%;
    justify-content: center;
    min-height: 48px;
  }

  .item-actions .btn-icon {
    width: 100%;
    min-width: 100%;
    height: 48px;
  }

  .review-section {
    margin-top: 16px;
  }

  .review-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .review-header .btn {
    width: 100%;
  }

  .review-form {
    padding: 12px;
  }

  .review-textarea {
    width: 100%;
    min-height: 70px;
    font-size: 16px;
  }

  .review-form-actions {
    flex-direction: column;
  }

  .review-form-actions .btn {
    width: 100%;
  }

  .overlay-img {
    max-width: 96vw;
    max-height: 80vh;
    border-radius: 12px;
  }

  .overlay-close {
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }

  .recommendations-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .admin-tabs {
    flex-wrap: wrap;
    gap: 8px;
  }

  .admin-tab {
    padding: 8px 10px;
    font-size: 13px;
  }

  .admin-row {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-input {
    width: 100%;
  }

  .admin-stats {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .admin-stat-card {
    padding: 14px;
  }

  .admin-stat-value {
    font-size: 28px;
  }

  .admin-modal-box {
    width: 92%;
    max-width: 360px;
    padding: 16px;
    border-radius: 14px;
  }

  .admin-modal-large {
    width: 94%;
    max-width: 600px;
    max-height: 88vh;
  }

  .admin-modal-title {
    font-size: 16px;
  }

  .admin-card-img {
    height: 140px;
  }

  .admin-card-content {
    padding: 10px;
  }

  .admin-card-actions {
    flex-wrap: wrap;
  }

  .admin-user-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .admin-list-item {
    flex-direction: column;
    gap: 6px;
    padding: 10px;
  }

  .custom-select-wrapper {
    width: calc(50% - 4px);
    min-width: calc(50% - 4px);
    flex: 1 1 calc(50% - 4px);
  }

  .modal-select-wrapper {
    margin-top: 8px;
  }

}

@media (max-width: 480px) {

  .grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .popular-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .card-img {
    height: 220px;
  }

  .skeleton-img {
    height: 220px;
  }

  .profile-content .grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .recommendations-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .big-img {
    height: 260px;
  }

  .chars {
    grid-template-columns: 1fr;
  }

  .quick-view-meta {
    grid-template-columns: 1fr;
  }

  .quick-view-main-image {
    height: 220px;
  }

  .admin-stats {
    grid-template-columns: 1fr;
  }

  .filters .w110,
  .filters .w130,
  .filters .w140 {
    width: 100%;
    min-width: 100%;
    flex: 1 1 100%;
  }

  .custom-select-wrapper {
    width: 100%;
    min-width: 100%;
    flex: 1 1 100%;
  }

  .page-title {
    font-size: 20px;
  }

  .modal-content {
    width: 94%;
    padding: 18px;
  }

  .modal-content-wide {
    width: 94%;
  }

  .seller-actions {
    flex-direction: row;
  }

  .seller-actions .btn {
    flex: 1;
    min-width: 0;
  }

}

@media (min-width: 769px) and (max-width: 1024px) {

  .container {
    max-width: 100%;
    padding: 0 20px;
  }

  .wrap {
    max-width: 100%;
    padding: 0 20px;
  }

  .grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .popular-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .item-card {
    grid-template-columns: 1fr 1fr;
  }

  .big-img {
    height: 400px;
  }

  .quick-view-main-image {
    height: 350px;
  }

}

@media (hover: none) and (pointer: coarse) {

  .card:hover {
    transform: none;
    box-shadow: none;
  }

  .btn:hover {
    transform: none;
    box-shadow: none;
  }

  .seller-social:hover {
    transform: none;
  }

  .seller-trust__link:hover {
    transform: none;
  }

  .nearChatListItem:hover {
    transform: none;
  }

  .nearChatBtn:hover {
    transform: none;
  }

  .nearMsgActions {
    opacity: 1;
  }

  .card-quick-view {
    display: none;
  }

}