.avatar {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.chat-member-avatar-image {
  position: absolute;
  inset: 3px;
  width: 32px;
  height: 32px;
  display: block;
  object-fit: contain;
}

.avatar[data-chat-member-avatar-loaded="true"] {
  color: transparent;
  font-size: 0;
}

.avatar[data-chat-member-avatar-theme="claude"] {
  background: #da7756;
}

.avatar[data-chat-member-avatar-theme="owner"] {
  background: #efece8;
  border-color: rgba(0, 0, 0, .14);
}

.avatar[data-chat-member-avatar-theme="owner"] .chat-member-avatar-image {
  inset: 0;
  width: 38px;
  height: 38px;
  object-fit: cover;
}

.avatar[data-chat-member-avatar-theme="openai-dark"] {
  background: #000;
  border-color: rgba(255, 255, 255, .22);
}

.avatar[data-chat-member-avatar-theme="openai-light"] {
  background: #fff;
  border-color: rgba(0, 0, 0, .18);
}

.avatar[data-chat-member-avatar-theme="openai-blue"] {
  background: #344a76;
  border-color: rgba(255, 255, 255, .18);
}

.avatar[data-chat-member-avatar-theme="deepseek"] {
  background: #fff;
  border-color: rgba(76, 105, 255, .24);
}

.avatar[data-chat-member-avatar-theme="kimi"] {
  background: #000;
  border-color: rgba(255, 255, 255, .2);
}

@media (max-width: 375px) {
  .message {
    grid-template-columns: 38px minmax(0, 1fr);
  }

  .avatar {
    width: 38px;
    height: 38px;
  }

  .chat-member-avatar-image {
    max-width: 32px;
    max-height: 32px;
  }
}