.uc-theme-flat .uc-dock-layout { border-color: #e5e7eb; }
.uc-theme-flat .uc-dock-top,
.uc-theme-flat .uc-dock-left,
.uc-theme-flat .uc-dock-right,
.uc-theme-flat .uc-dock-bottom,
.uc-theme-flat .uc-dock-status { background: #ffffff; }
.uc-theme-flat .uc-dock-tabs { background: #ffffff; }
.uc-theme-flat .uc-dock-tab { border-right-color: #eef2f7; }
.uc-theme-flat .uc-dock-tab.is-active { border-bottom-color: #2563eb; }
.uc-theme-flat .uc-dock-panel-title,
.uc-theme-flat .uc-panel-title { background: #ffffff; }
.uc-theme-flat .uc-tool-button { border-color: #e5e7eb; }

/* dev-0.4.1 flat theme inherits new base affordances. */
.uc-context-menu { border-color: #d6dbe4; }
.uc-component.is-locked { background-color: #fafafa; }