hostPickerSheet.css

/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

/* ---- Mobile Host Picker bottom sheet ----
 * Slides up from the bottom of the viewport over a translucent backdrop.
 * Replaces the desktop context menu / anchored dropdown for the host
 * picker on phone-sized layouts. */

.host-picker-sheet-overlay {
	position: fixed;
	inset: 0;
	z-index: 2000;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	pointer-events: none;
}

.host-picker-sheet-overlay > * {
	pointer-events: auto;
}

.host-picker-sheet-backdrop {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.4);
	animation: host-picker-sheet-fade-in 180ms ease-out;
}

.host-picker-sheet-backdrop.closing {
	animation: host-picker-sheet-fade-out 180ms ease-in forwards;
}

.host-picker-sheet {
	position: relative;
	width: 100%;
	max-height: 80vh;
	display: flex;
	flex-direction: column;
	background: var(--vscode-menu-background, var(--vscode-editor-background));
	color: var(--vscode-menu-foreground, var(--vscode-foreground));
	border-top-left-radius: 16px;
	border-top-right-radius: 16px;
	padding-bottom: env(safe-area-inset-bottom);
	box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.25);
	animation: host-picker-sheet-slide-up 220ms cubic-bezier(0.2, 0.9, 0.3, 1);
	overflow: hidden;
}

.host-picker-sheet.closing {
	animation: host-picker-sheet-slide-down 180ms ease-in forwards;
}

/* iOS-style drag-handle hint. Decorative — drag-to-dismiss is not wired up. */
.host-picker-sheet-handle {
	width: 36px;
	height: 4px;
	margin: 8px auto 4px;
	border-radius: 2px;
	background: color-mix(in srgb, var(--vscode-foreground) 30%, transparent);
	flex-shrink: 0;
}

.host-picker-sheet-header {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 8px 16px 4px;
	flex-shrink: 0;
}

.host-picker-sheet-title {
	flex: 1;
	min-width: 0;
	font-size: 16px;
	font-weight: 600;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.host-picker-sheet-close {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border: none;
	background: transparent;
	color: var(--vscode-foreground);
	cursor: pointer;
	border-radius: 50%;
	flex-shrink: 0;
	font-size: 16px;
	padding: 0;
	touch-action: manipulation;
}

.host-picker-sheet-close:active {
	background: var(--vscode-toolbar-hoverBackground);
}

.host-picker-sheet-subtitle {
	padding: 0 16px 12px;
	color: var(--vscode-descriptionForeground);
	font-size: 13px;
	line-height: 1.4;
	flex-shrink: 0;
}

.host-picker-sheet-body {
	flex: 1 1 auto;
	overflow-y: auto;
	-webkit-overflow-scrolling: touch;
}

.host-picker-sheet-section-title {
	padding: 12px 16px 4px;
	font-size: 11px;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--vscode-descriptionForeground);
}

.host-picker-sheet-divider {
	height: 1px;
	margin: 8px 16px;
	background: color-mix(in srgb, var(--vscode-foreground) 12%, transparent);
}

/* --- Host row -------------------------------------------------------- */

.host-picker-sheet-item {
	display: flex;
	align-items: center;
	gap: 12px;
	width: 100%;
	min-height: 56px;
	padding: 8px 16px;
	border: none;
	background: transparent;
	color: inherit;
	font-size: 15px;
	text-align: left;
	cursor: pointer;
	touch-action: manipulation;
	font-family: inherit;
}

.host-picker-sheet-item:focus {
	outline: none;
}

.host-picker-sheet-item:focus-visible {
	outline: 2px solid var(--vscode-focusBorder);
	outline-offset: -2px;
}

.host-picker-sheet-item:active {
	background: var(--vscode-toolbar-hoverBackground);
}

.host-picker-sheet-item.checked .host-picker-sheet-item-name {
	font-weight: 600;
	color: var(--vscode-menu-selectionForeground, var(--vscode-foreground));
}

.host-picker-sheet-item-icon {
	position: relative;
	width: 28px;
	height: 28px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--vscode-foreground);
	flex-shrink: 0;
}

.host-picker-sheet-item-icon .codicon {
	font-size: 18px;
}

/* Small status dot in the bottom-right of the host icon. */
.host-picker-sheet-item-status {
	position: absolute;
	right: 0;
	bottom: 0;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--vscode-descriptionForeground);
	border: 2px solid var(--vscode-menu-background, var(--vscode-editor-background));
	box-sizing: content-box;
}

.host-picker-sheet-item-status.connected {
	background: var(--vscode-testing-iconPassed, var(--vscode-debugIcon-startForeground, #388a34));
}

.host-picker-sheet-item-status.connecting {
	background: var(--vscode-debugIcon-startForeground, #388a34);
	animation: host-picker-sheet-blink 1.2s ease-in-out infinite;
}

.host-picker-sheet-item-text {
	flex: 1;
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.host-picker-sheet-item-name {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.host-picker-sheet-item-sub {
	font-size: 12px;
	color: var(--vscode-descriptionForeground);
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.host-picker-sheet-item-check {
	width: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--vscode-textLink-foreground, var(--vscode-button-background));
	font-size: 14px;
	flex-shrink: 0;
}

/* --- Empty state ----------------------------------------------------- */

.host-picker-sheet-empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 4px;
	padding: 16px;
	color: var(--vscode-descriptionForeground);
	font-size: 13px;
	text-align: center;
}

/* --- Footer (always-visible re-discover action) ---------------------- */

.host-picker-sheet-footer {
	flex-shrink: 0;
	border-top: 1px solid color-mix(in srgb, var(--vscode-foreground) 12%, transparent);
}

.host-picker-sheet-action {
	display: flex;
	align-items: center;
	gap: 12px;
	width: 100%;
	min-height: 48px;
	padding: 0 16px;
	border: none;
	background: transparent;
	color: var(--vscode-textLink-foreground, var(--vscode-button-background));
	font-size: 14px;
	font-weight: 500;
	text-align: left;
	cursor: pointer;
	touch-action: manipulation;
	font-family: inherit;
}

.host-picker-sheet-action:active {
	background: var(--vscode-toolbar-hoverBackground);
}

.host-picker-sheet-action[aria-disabled='true'] {
	opacity: 0.6;
	cursor: default;
}

.host-picker-sheet-action-icon {
	width: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
}

.host-picker-sheet-action.discovering .host-picker-sheet-action-icon .codicon {
	animation: host-picker-sheet-spin 1.2s linear infinite;
}

@keyframes host-picker-sheet-slide-up {
	from {
		transform: translateY(100%);
	}
	to {
		transform: translateY(0);
	}
}

@keyframes host-picker-sheet-slide-down {
	from {
		transform: translateY(0);
	}
	to {
		transform: translateY(100%);
	}
}

@keyframes host-picker-sheet-fade-in {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}

@keyframes host-picker-sheet-fade-out {
	from {
		opacity: 1;
	}
	to {
		opacity: 0;
	}
}

@keyframes host-picker-sheet-blink {
	0%, 100% {
		opacity: 0.5;
	}
	50% {
		opacity: 1;
	}
}

@keyframes host-picker-sheet-spin {
	from {
		transform: rotate(0deg);
	}
	to {
		transform: rotate(360deg);
	}
}