zotero/scss/elements/_itemBox.scss

item-box {
	
	display: flex;
	min-width: 0;
	width: 100%;

	#item-box {
		width: 100%;
	}

	#info-table {
		display: grid;
		grid-template-columns: max-content 1fr;
		column-gap: 10px;
		row-gap: 2px;
		width: inherit;
	}
	
	.meta-row {
		display: grid;
		grid-template-columns: subgrid;
		grid-column: span 2;
		padding-inline-start: 8px;
		padding-inline-end: 8px;

		.meta-data {
			width: 0;
			min-width: 100%;
			display: flex;
			toolbarbutton {
				margin-inline-start: 4px;
			}

		}
		editable-text {
			flex: 1; // stretch value field as much as possible
			max-width: 100%; // stay within .meta-data when the itemBox is narrow
			.input {
				// keep input within editable-text when the itemBox is narrow
				width: calc(100% - 2*var(--editable-text-padding-inline) - 1px)
			}
			// keep multiline fields as tall as they have to be unless they're focused
			&[multiline] textarea:not(:focus) {
				min-height: 1em;
			}
		}

		.meta-label {
			display: flex;
			font-weight: normal;
			text-align: end;
			&[fieldname^="creator"] {
				justify-content: space-between;
				align-items: center;
			}
			> label {
				margin-top: 2px;
				@include comfortable {
					margin-top: 3px;
				}
			}
		}
		
		.key {
			width: 100%;
		}

		toolbarbutton {
			@include focus-ring;

			// needed to have the outline appear on all platforms
			-moz-appearance: none;

			align-self: center;
			// Make all buttons tigher to not stretch the rows
			height: auto;
			width: auto;
			padding: 1px;
		}
	}

	.meta-label > label, .creator-type-label, #more-creators-label {
		color: var(--fill-secondary);
	}

	// All icons that are by default hidden
	#info-table .show-on-hover {
		visibility: hidden;
	}

	.drag-hidden-creator {
		opacity: 0;
	}
	// On hover of the meta-row, reveal all hidden icons
	// unless there's .noHover class which keeps everything hidden
	#info-table .meta-row:not(.noHover):hover .show-on-hover,
	#info-table .meta-row:focus-within .show-on-hover {
        visibility: visible;
    }

	#item-type-menu {
		@include focus-ring;
		margin: 0;
		margin-inline-end: 5px !important;
		flex: 1;
		padding-inline-start: 5px;

		// Same padding as editable-text
		@include comfortable {
			padding-top: 3px;
			padding-bottom: 3px;
		}	

		&::part(dropmarker) {
			display: none;
		}

		&::part(label) {
			margin-inline-start: 0;
		}

		&[disabled] {
			background: none;
		}
	}

	#item-type-menu:not(:hover):not(:active) {
		background-color: transparent;
	}

	#item-type-menu > .menulist-label-box {
		-moz-box-flex: 0 !important;
	}

	#item-type-menu > .menulist-label-box, #item-type-menu > .menulist-label-box > .menulist-label {
		margin: 0 !important;
		padding: 0 !important;
	}

	textarea {
		font: inherit;
		resize: none;
	}


	#more-creators-label
	{
		font-weight: bold;
	}

	.pointer:hover, .pointer:hover > label {
		cursor: pointer !important;
	}

	/* creator type menu */
	.creator-type-label {
		@include focus-ring;
		display: inline-block;
		// undo the padding so that the name is pushed to the end
		margin-inline-end: -4px;
		padding-left: 4px;
		padding-right: 4px;
		
		&:hover, &:focus {
			.creator-type-dropmarker {
			  visibility: visible;
			}
		}
	}
	.creator-type-label, .creator-type-value {
		-moz-box-align: center;
		align-items: center;
		display: flex;
	}

	.creator-type-value > .zotero-clicky {
		// Some spacing between creator buttons
		margin-right: 2px; 
	}

	.creator-name-box {
		flex: 1;
		display: flex;
		editable-text input {
			min-width: 0;
		}

		// Margin adjusted by inline padding to have 4px between first and last name
		*[fieldMode="0"]:first-child {
			margin-inline-end: calc(max(0px, 4px - var(--editable-text-padding-inline)));
		}
		// Add comma when the last name is not focused
		*[fieldMode="0"]:first-child {
			position: relative;
			&::after {
				content: ",";
				position: absolute;
				right: 0;
				bottom: var(--editable-text-padding-block);
			}
			&.focused::after {
				visibility: hidden;
			}
		}
	}

	.creator-type-dropmarker {
		display: inline-block;
		background-image: url('chrome://zotero/skin/16/universal/chevron-12.svg');
		background-size: contain;
		width: 8px;
		height: 8px;
		background-repeat: no-repeat;
		padding-right: 4px;
		align-self: center;
		visibility: hidden;
	}

	.comma {
		margin-inline-end: calc(4px - var(--editable-text-padding-inline));
		align-self: center;
	}

	#zotero-date-field-status
	{
		color: var(--fill-secondary);
		padding: 0 !important;
		padding-inline-start: 5px !important;
		padding-inline-end: 1px !important;
		white-space: nowrap;
		align-self: center;
	}

	/* Merge pane in duplicates view */
	.zotero-field-version-button {
		margin: 0;
		padding: 0;
	}

	/*
	 * Retraction box
	 */
	#retraction-box {
		cursor: default;
	}

	#retraction-header {
		display: flex;
		justify-content: space-between;
		align-items: center;
		padding: 1.5em 1em;
		background: #d93425;
		color: white;
		font-weight: bold;
	}

	#retraction-details {
		@include light-dark(background, #fbf0f0, var(--material-background));
		padding: .5em 1.5em;
		margin-top: 0;
		margin-bottom: 1em;
		cursor: text;
		-moz-user-select: text;
	}

	#retraction-details dt {
		font-weight: bold;
	}

	#retraction-details dt:not(:first-child) {
		margin-top: .5em;
	}

	#retraction-details dd {
		margin-left: 2em;
	}

	#retraction-details a {
		text-decoration: underline;
	}

	#retraction-links ul {
		padding-left: 0;
	}

	#retraction-links li {
		list-style: none;
	}

	#retraction-links li:not(:first-child) {
		margin-top: .75em;
	}

	#retraction-credit {
		text-align: right;
		margin-top: 1.5em;
		margin-right: -.9em;
		margin-bottom: .2em;
	}

	#retraction-hide {
		text-align: right;
		margin-top: .3em;
		margin-right: -1.2em;
		margin-bottom: .3em;
	}

	#retraction-hide button {
		background: none;
		margin: 0;
		padding: 0;
		cursor: pointer;
		display: inline;
		text-decoration: underline;
		border-style: none;
	}
}