/* ==========================================================================
   ai2-ui-patch.css
   无限画布 · UI 结构补丁（模型选择器/Logo/下载按钮等）
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. 模型选择器：带标题 + 右侧滚动条
   -------------------------------------------------------------------------- */
.option-popover-model-scroll {
  width: 280px;
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.option-popover-head {
  flex: 0 0 auto;
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 500;
  color: #6d645c;
  background: #fffaf5;
  border-bottom: 1px solid #f0e6de;
  border-radius: 24px 24px 0 0;
}
.option-popover-scroll {
  flex: 1 1 auto;
  max-height: 320px;
  overflow-y: auto;
  padding: 8px;
}
.option-popover-scroll::-webkit-scrollbar {
  width: 5px;
}
.option-popover-scroll::-webkit-scrollbar-track {
  background: transparent;
}
.option-popover-scroll::-webkit-scrollbar-thumb {
  background: #e0d4c9;
  border-radius: 999px;
}
.option-popover-scroll button {
  width: 100%;
  min-height: 38px;
}

/* --------------------------------------------------------------------------
   2. 左上角 Logo
   -------------------------------------------------------------------------- */
.app-logo {
  height: 28px;
  width: auto;
  margin-right: 10px;
  cursor: pointer;
  border-radius: 7px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  flex: 0 0 auto;
}
.app-logo:hover {
  transform: scale(1.06);
  box-shadow: 0 4px 10px rgba(61, 45, 31, 0.1);
}

/* 小屏时 logo 稍微缩小，避免工具栏挤爆 */
@media (max-width: 900px) {
  .app-logo {
    height: 24px;
    margin-right: 6px;
  }
}