chatViewWelcome.css

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

.pane-body.chat-view-welcome-visible {
	& > .interactive-session {
		display: none;
	}

	& > .chat-view-welcome {
		display: flex;
	}
}

/* Container for chat widget welcome message and interactive session variants */
.interactive-session {
	&.experimental-welcome-view {
		.interactive-input-part {
			.dropdown-action-container { display: none; }
			.chat-attachments-container { display: none; }
		}
		.chat-input-toolbars > .chat-input-toolbar > div { display: none; }
		.chat-input-toolbars .action-item:not(:has(.monaco-dropdown-with-primary)) { display: none; }
	}

	/* chat welcome container */
	.chat-welcome-view-container {
		display: flex;
		align-items: center;
		justify-content: center;
		overflow: hidden;

		&.has-chat-history {
			flex-direction: column;
			justify-content: flex-start;
			align-items: stretch;
			height: 100%;
			position: relative;
			div.chat-welcome-view > .chat-welcome-view-title { display: none; }
			.chat-welcome-view-icon .codicon { line-height: 48px; }
			div.chat-welcome-view { align-self: center; margin-top: auto; margin-bottom: auto; }
			.chat-welcome-view-message.experimental-empty-state,
			.chat-welcome-view-disclaimer {
				position: absolute;
				left: 0;
				right: 0;
				bottom: 0;
				margin: 0;
				padding: 0 8px;
				max-width: none;
				text-align: center;
			}
		}
	}

	.experimental-welcome-view & > .chat-welcome-view-input-part {
		max-width: 650px;
		margin-bottom: 48px;
	}
}

/* Container for ChatViewPane welcome view */
.pane-body > .chat-view-welcome {
	flex-direction: column;
	justify-content: center;
	overflow: hidden;
	height: 100%;
	display: none;
}

div.chat-welcome-view {
	display: flex;
	flex-direction: column;
	align-items: center;

	& > .chat-welcome-view-icon {
		min-height: 48px;
	}

	& > .chat-welcome-view-icon .codicon {
		font-size: 40px;
	}

	& > .chat-welcome-view-title {
		font-size: 24px;
		margin-top: 5px;
		font-weight: 500;
		text-align: center;
		line-height: normal;
		padding: 0 8px;
	}

	& > .chat-welcome-view-indicator-container {
		display: flex;
		flex-wrap: wrap;
		margin-top: 5px;
		gap: 9px;
		justify-content: center;
	}

	& > .chat-welcome-view-message {
		text-align: center;
		max-width: 350px;
		padding: 0 20px;
		margin-top: 10px;

		a {
			color: var(--vscode-textLink-foreground);
		}
	}

	& > .chat-welcome-view-message.experimental-empty-state {
		position: relative;
		text-align: center;
		max-width: 100%;
		margin: 0 auto;
		color: var(--vscode-input-placeholderForeground);

		a {
			color: var(--vscode-textLink-foreground);
		}
		p{
			margin-top: 8px;
			margin-bottom: 8px;
		}
	}

	.monaco-button {
		display: inline-block;
		width: initial;
		padding: 4px 7px;
	}

	& > .chat-welcome-view-tips {
		max-width: 250px;
		margin: 10px 5px 0px;

		.rendered-markdown {
			gap: 6px;
			display: flex;
			align-items: start;
			flex-direction: column;
		}

		.rendered-markdown p {
			display: flex;
			gap: 6px;
			margin: 6px 0 0 0;

			.codicon {
				padding-top: 1px;
			}
		}
	}

	& > .chat-welcome-experimental-view-message {
		text-align: center;
		max-width: 350px;
		padding: 0 20px 32px;
		font-size: 16px;

		a {
			color: var(--vscode-input-placeholderForeground);
		}
	}

	& > .chat-welcome-view-experimental-additional-message {
		color: var(--vscode-input-placeholderForeground);
		text-align: center;
		max-width: 400px;
		margin-top: 8px;
	}

	/* Dedicated disclaimer container appended at root in TS */
	.interactive-session .chat-welcome-view-container.has-chat-history & > .chat-welcome-view-disclaimer {
		text-align: center;
		max-width: 400px;
		color: var(--vscode-input-placeholderForeground);
		margin: 16px auto;
		padding: 0 12px;
		a {
			color: var(--vscode-textLink-foreground);
		}
	}

	.interactive-session .chat-welcome-view-container:not(.has-chat-history) & > .chat-welcome-view-disclaimer {
		color: var(--vscode-input-placeholderForeground);
		text-align: center;
		margin: -16px auto;
		max-width: 400px;
		a {
			color: var(--vscode-textLink-foreground);
		}
	}

	& > .chat-welcome-view-suggested-prompts {
		display: flex;
		flex-wrap: wrap;
		justify-content: center;
		row-gap: 8px;
		margin-top: 4px;

		> .chat-welcome-view-suggested-prompt {
			display: flex;
			align-items: center;
			padding: 2px;
			border-radius: 8px;
			background-color: var(--vscode-editorWidget-background);
			cursor: pointer;
			border: 1px solid var(--vscode-chat-requestBorder, var(--vscode-input-background, transparent));
			border-radius: 4px;
			max-width: 200px;
			width: fit-content;
			margin: 0 4px;

			& > .chat-welcome-view-suggested-prompt-icon {
				display: flex;
				align-items: center;
				font-size: 4px;
				color: var(--vscode-icon-foreground) !important;
				align-items: center;
				padding: 4px;
			}

			& > .chat-welcome-view-suggested-prompt-label {
				font-size: 14px;
				color: var(--vscode-editorWidget-foreground);
				padding: 4px 4px 4px 0;
				overflow: hidden;
				text-overflow: ellipsis;
				white-space: nowrap;
				flex: 1;
				min-width: 0;
			}
		}

		& > .chat-welcome-view-suggested-prompt:hover {
			background-color: var(--vscode-list-hoverBackground);
			border-color: var(--vscode-focusBorder);
		}
	}
}

/* Recent history list shown above the welcome content */
.chat-welcome-history-root {
	width: 100%;
	padding: 0px 8px 0 8px;

	.chat-welcome-history-header {
		display: flex;
		align-items: center;
		justify-content: space-between;
		padding: 2px 4px 4px 4px;
		font-size: 11px;
		text-transform: uppercase;
		letter-spacing: 0.5px;
		color: var(--vscode-descriptionForeground);
	}

	.chat-welcome-history-header-title {
		font-weight: 600;
		font-size: 11px;
		padding-left: 8px;
	}

	.chat-welcome-history-header-actions {
		display: flex;
		align-items: center;
		gap: 4px;
		padding-right: 16px;
	}

	.chat-welcome-history-show-all {
		cursor: pointer;
		color: var(--vscode-icon-foreground);
		padding: 2px;
		border-radius: 4px;
	}

	.chat-welcome-history-show-all:hover {
		background: var(--vscode-toolbar-hoverBackground, var(--vscode-list-hoverBackground));
	}

	.chat-welcome-history-show-all:focus-visible {
		outline: 1px solid var(--vscode-focusBorder);
		outline-offset: 1px;
	}

	.chat-welcome-history {
		margin: 0 0 12px;
		width: 100%;
	}

	.chat-welcome-history-list {
		display: flex;
		flex-direction: column;
		border-radius: 4px;
		overflow: hidden;
		box-sizing: border-box;
		padding: 0 14px 0 0;
	}

	.chat-welcome-history-item {
		display: flex;
		flex-direction: row;
		border-radius: 4px;
		align-items: center;
		justify-content: space-between;
		padding: 2px 12px 4px 12px;
		line-height: 18px;
		gap: 8px;
		cursor: pointer;
		outline: none;
		&:hover { background: var(--vscode-list-hoverBackground); }
		.chat-welcome-history-title {
			font-size: 13px;
			white-space: nowrap;
			overflow: hidden;
			text-overflow: ellipsis;
			flex: 1 1 auto;
		}
		.chat-welcome-history-date {
			font-size: 11px;
			color: var(--vscode-descriptionForeground);
			flex: 0 0 auto;
			margin-left: 8px;
		}
	}

	.chat-welcome-history-more {
		margin: 4px 0 0;
		padding-left: 12px;
		a { color: var(--vscode-textLink-foreground); cursor: pointer; }
	}
}