.sia-workspace-select { display: block; min-width: 0; width: 100%; }
.sia-workspace-select-native { display: none !important; }
.sia-workspace-select-trigger { align-items: center; background: var(--sia-sidebar-bg); border: 1px solid color-mix(in srgb, var(--sia-sidebar-active-line) 35%, var(--sia-line)); border-radius: 14px; color: var(--sia-text); cursor: pointer; display: flex; font: inherit; font-size: 14px; gap: 12px; justify-content: space-between; min-height: 48px; padding: 10px 14px; text-align: left; width: 100%; }
.sia-workspace-select-trigger > span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sia-workspace-select-trigger:disabled { cursor: not-allowed; opacity: .6; }
.sia-workspace-select-menu[hidden] { display: none !important; }
.sia-workspace-select-menu { background: var(--sia-sidebar-bg) !important; border: 1px solid color-mix(in srgb, var(--sia-sidebar-active-line) 35%, var(--sia-line)); border-radius: 14px; box-shadow: var(--sia-shadow); color: var(--sia-text); overflow-y: auto; padding: 6px; position: fixed; scrollbar-width: thin; z-index: 2600; }
.sia-workspace-select-menu button { background: transparent; border: 1px solid transparent; border-radius: 10px; color: var(--sia-text); cursor: pointer; display: block; font: inherit; font-size: 14px; min-height: 44px; padding: 10px 12px; text-align: left; width: 100%; }
.sia-workspace-select-menu button[aria-selected="true"] { background: var(--sia-sidebar-active) !important; color: var(--sia-sidebar-accent) !important; }
.sia-workspace-select-trigger:focus-visible, .sia-workspace-select-menu button:focus-visible { outline: 2px solid var(--sia-sidebar-accent); outline-offset: 1px; }