@media (max-width: 768px) {
  body.home-app {
    background: #f7f3ec;
  }

  .home-app .app-shell,
  .home-app .dashboard-shell,
  .home-app .dashboard-main {
    width: 100%;
    max-width: 100%;
    min-height: 0;
    margin: 0;
    padding: 0;
    background: #f7f3ec;
    overflow-x: hidden;
  }

  .home-app .dashboard-sidebar,
  .home-app #dashboard-panel,
  .home-app #scene-panel,
  .home-app #vocab-panel,
  .home-app #grammar-panel,
  .home-app #community-panel,
  .home-app footer,
  .home-app #assistant-panel .ai-atelier-header,
  .home-app #assistant-panel .ai-mobile-hub {
    display: none !important;
  }

  .home-app #assistant-panel {
    display: block !important;
    padding: 0 16px 18px;
    background: #f7f3ec;
  }

  .home-app #assistant-panel .ai-atelier {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
    background: transparent;
  }

  .ai-mobile-page-head {
    display: block;
    margin: 0 0 16px;
    padding: 2px 2px 0;
  }

  .ai-mobile-page-head h1 {
    margin: 0;
    color: #0f2433;
    font-size: 27px;
    font-weight: 850;
    line-height: 1.18;
    letter-spacing: 0;
  }

  .ai-mobile-page-head p {
    margin: 7px 0 0;
    color: #66727e;
    font-size: 15px;
    line-height: 1.55;
  }

  .home-app #assistant-panel .ai-assistant-main-grid {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 14px;
    margin: 0;
  }

  .home-app #assistant-panel .ai-assistant-input-card,
  .home-app #assistant-panel .ai-assistant-history-card {
    width: 100%;
    border: 1px solid rgba(18, 46, 35, 0.1);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 14px 32px rgba(23, 48, 38, 0.07);
    padding: 14px;
  }

  .home-app #assistant-panel .assistant-mode-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    margin: 0 0 14px;
    padding: 5px;
    border: 1px solid rgba(18, 46, 35, 0.08);
    border-radius: 17px;
    background: #f4f1ea;
  }

  .home-app #assistant-panel .assistant-mode-card {
    min-width: 0;
    min-height: 76px;
    padding: 9px 7px;
    border: 0;
    border-radius: 13px;
    background: transparent;
    color: #66727e;
    box-shadow: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    text-align: center;
  }

  .home-app #assistant-panel .assistant-mode-card.is-active {
    color: #0f6f4e;
    background: #ffffff;
    box-shadow: 0 10px 22px rgba(23, 48, 38, 0.08);
  }

  .home-app #assistant-panel .assistant-mode-card .material-symbols-outlined {
    font-size: 21px;
  }

  .home-app #assistant-panel .assistant-mode-copy strong {
    display: block;
    color: inherit;
    font-size: 14px;
    line-height: 1.2;
    white-space: nowrap;
  }

  .home-app #assistant-panel .assistant-mode-copy small {
    display: none;
  }

  .home-app #assistant-panel .ai-input-pane {
    min-width: 0;
  }

  .home-app #assistant-panel .ai-assistant-mode-head {
    align-items: flex-start;
    gap: 12px;
    margin: 0 0 12px;
  }

  .home-app #assistant-panel .ai-assistant-mode-head h3 {
    margin: 0;
    color: #0f2433;
    font-size: 20px;
    line-height: 1.28;
    letter-spacing: 0;
  }

  .home-app #assistant-panel .ai-assistant-mode-head p {
    margin: 6px 0 0;
    color: #66727e;
    font-size: 15px;
    line-height: 1.55;
  }

  .home-app #assistant-panel textarea,
  .home-app #assistant-panel input {
    max-width: 100%;
    font-size: 16px;
  }

  .home-app #assistant-panel #assist-input {
    min-height: 142px;
    border-radius: 16px;
    background: #fff;
  }

  .home-app #assistant-panel .ai-atelier-input-meta,
  .home-app #assistant-panel .ai-image-preview-actions,
  .home-app #assistant-panel .ai-dialog-custom {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .home-app #assistant-panel .btn-secondary,
  .home-app #assistant-panel .btn-primary,
  .home-app #assistant-panel .ai-assistant-primary-btn,
  .home-app #assistant-panel .ai-dialog-generate-btn {
    min-height: 42px;
    border-radius: 14px;
    font-size: 15px;
  }

  .home-app #assistant-panel .ai-assistant-prompt-chips {
    margin-top: 12px;
    gap: 8px;
  }

  .home-app #assistant-panel .ai-assistant-prompt-chips span {
    width: 100%;
    color: #66727e;
    font-size: 14px;
  }

  .home-app #assistant-panel .ai-assistant-prompt-chips button,
  .home-app #assistant-panel .ai-scene-tile {
    border-radius: 14px;
    font-size: 14px;
  }

  .home-app #assistant-panel .ai-image-dropzone {
    border-radius: 18px;
    min-height: 168px;
  }

  .home-app #assistant-panel .ai-assistant-scene-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
  }

  .home-app #assistant-panel .ai-dialog-custom input,
  .home-app #assistant-panel .ai-dialog-custom button {
    width: 100%;
  }

  .home-app #assistant-panel .ai-assistant-result-card {
    display: none;
    border: 1px solid rgba(18, 46, 35, 0.1);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 14px 32px rgba(23, 48, 38, 0.07);
    padding: 14px;
  }

  .home-app.ai-mobile-has-result #assistant-panel .ai-assistant-result-card {
    display: block;
  }

  .home-app #assistant-panel .ai-assistant-result-card:empty {
    display: none;
  }

  .home-app #assistant-panel #assistant-history-card {
    display: block;
    margin-top: 14px;
  }

  .home-app #assistant-panel .ai-assistant-history-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
  }

  .home-app #assistant-panel .ai-assistant-history-head h3 {
    margin: 0;
    color: #0f2433;
    font-size: 19px;
    line-height: 1.25;
  }

  .home-app #assistant-panel .assist-history-search,
  .home-app #assistant-panel #assist-history-clear-btn {
    display: none !important;
  }

  .home-app #assistant-panel .assist-history-empty,
  .home-app #assistant-panel .ai-mobile-history-empty {
    border: 1px dashed rgba(18, 46, 35, 0.16);
    border-radius: 16px;
    padding: 18px 14px;
    color: #66727e;
    background: rgba(247, 243, 236, 0.55);
    font-size: 15px;
    line-height: 1.55;
    text-align: center;
  }

  .home-app #assistant-panel .assist-history-card {
    border-radius: 16px;
  }
}

@media (min-width: 769px) {
  .ai-mobile-page-head {
    display: none !important;
  }
}