:root {
	--adanat-im-attachment-max-width: 860px;
	--adanat-im-media-preview-height: 220px;
	--adanat-im-single-image-preview-height: 260px;
}

/*
 * Bitrix sets 460px for media messages and 285px for file messages.
 * The custom class is added by script.js only after a supported message
 * structure has been detected.
 */
.bx-im-message-image__container.--adanat-attachment-wide,
.bx-im-message-base-file__container.--adanat-attachment-wide,
.bx-im-message-file-collection__container.--adanat-attachment-wide {
	box-sizing: border-box;
	width: var(
		--adanat-im-attachment-width,
		var(--adanat-im-attachment-max-width)
	) !important;
	max-width: var(
		--adanat-im-attachment-width,
		var(--adanat-im-attachment-max-width)
	) !important;
}

.bx-im-message-image__container.--adanat-attachment-wide {
	align-self: stretch;
}

.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-message-media-content__gallery,
.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-elements-media-gallery,
.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-elements-media-gallery__row {
	box-sizing: border-box;
	width: 100%;
	max-width: 100%;
}

.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-elements-media-gallery__row {
	overflow: hidden;
}

.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-message-media-content__gallery,
.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-elements-media-gallery {
	height: var(--adanat-im-media-preview-height);
	max-height: var(--adanat-im-media-preview-height);
}

.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-elements-media-gallery {
	overflow: hidden;
}

.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-elements-media-gallery__row {
	flex: 1 1 0;
	min-height: 0;
}

.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-elements-media-gallery__item {
	box-sizing: border-box;
	flex: 1 1 0 !important;
	width: auto !important;
	height: 100% !important;
	min-width: 0;
	max-width: 100%;
}

.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-message-media-content__single-image {
	height: var(--adanat-im-single-image-preview-height);
	overflow: hidden;
}

.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-message-media-content__single-image
	.bx-im-elements-media-gallery__item {
	width: 100% !important;
}

.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-elements-media-gallery__item-inner {
	width: 100%;
}

.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-elements-media-gallery__item-source {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-message-media-content__single-image
	.bx-im-elements-media-gallery__item-source {
	object-fit: contain;
}

.bx-im-message-media-content__single-image
	.bx-im-elements-media-gallery__item.--adanat-source-loaded {
	background-color: transparent;
}

.bx-im-message-media-content__single-image
	.bx-im-elements-media-gallery__item.--adanat-source-loaded
	.bx-im-elements-media-gallery__item-blur {
	display: none;
}

.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-message-media-content__single-image
	.bx-im-elements-media-gallery__item.--adanat-source-loaded
	.bx-im-elements-media-gallery__item-blur {
	display: block;
	background-position: center;
	background-size: cover;
	background-repeat: no-repeat;
	filter: blur(20px);
	transform: scale(1.15);
}

.bx-im-message-image__container.--adanat-attachment-wide.--adanat-single-panoramic
	.bx-im-message-media-content__single-image {
	height: var(--adanat-single-panoramic-height) !important;
}

.bx-im-message-image__container.--adanat-attachment-wide.--adanat-single-panoramic
	.bx-im-message-media-content__single-image
	.bx-im-elements-media-gallery__item.--adanat-source-loaded {
	background-color: transparent;
}

.bx-im-message-image__container.--adanat-attachment-wide.--adanat-single-panoramic
	.bx-im-message-media-content__single-image
	.bx-im-elements-media-gallery__item.--adanat-source-loaded
	.bx-im-elements-media-gallery__item-blur {
	display: none !important;
}

.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-message-image__bottom-container,
.bx-im-message-base-file__container.--adanat-attachment-wide,
.bx-im-message-file-collection__container.--adanat-attachment-wide {
	overflow-wrap: anywhere;
}

.bx-im-message-image__container.--adanat-attachment-wide
	.bx-im-message-media-content__single-video,
.bx-im-message-image__container.--adanat-attachment-wide video {
	max-width: 100%;
}

/*
 * Preserve very wide images in compact multi-image galleries. The script
 * enables this only for 2-5 images with an aspect ratio of at least 2:1,
 * arranged in no more than two rows.
 */
.bx-im-message-image__container.--adanat-attachment-wide.--adanat-panoramic-gallery
	.bx-im-message-media-content__gallery,
.bx-im-message-image__container.--adanat-attachment-wide.--adanat-panoramic-gallery
	.bx-im-elements-media-gallery.--adanat-panoramic-gallery {
	height: var(--adanat-panoramic-gallery-height) !important;
	max-height: var(--adanat-panoramic-gallery-height) !important;
}

.bx-im-message-image__container.--adanat-attachment-wide.--adanat-panoramic-gallery
	.bx-im-elements-media-gallery__row.--adanat-panoramic-row {
	flex: 0 0 var(--adanat-panoramic-row-height) !important;
	height: var(--adanat-panoramic-row-height) !important;
	min-height: var(--adanat-panoramic-row-height) !important;
}

.bx-im-message-image__container.--adanat-attachment-wide.--adanat-panoramic-gallery
	.bx-im-elements-media-gallery__item.--adanat-panoramic-item {
	flex: 0 0 var(--adanat-panoramic-item-width) !important;
	width: var(--adanat-panoramic-item-width) !important;
	height: var(--adanat-panoramic-row-height) !important;
}

.bx-im-message-image__container.--adanat-attachment-wide.--adanat-panoramic-gallery
	.bx-im-elements-media-gallery__item.--adanat-panoramic-item
	.bx-im-elements-media-gallery__item-inner {
	height: 100%;
}

.bx-im-message-image__container.--adanat-attachment-wide.--adanat-panoramic-gallery
	.bx-im-elements-media-gallery__item.--adanat-panoramic-item
	.bx-im-elements-media-gallery__item-source {
	object-fit: contain;
}

@media (max-width: 900px) {
	.bx-im-message-image__container.--adanat-attachment-wide,
	.bx-im-message-base-file__container.--adanat-attachment-wide,
	.bx-im-message-file-collection__container.--adanat-attachment-wide {
		width: var(--adanat-im-attachment-width, 100%) !important;
		max-width: var(--adanat-im-attachment-width, 100%) !important;
	}
}

/*
 * The stock upload preview is fixed at 400px. Keep the same component and
 * behaviour, but give the preview and caption field more usable space.
 */
.popup-window.bx-im-upload-preview__scope {
	box-sizing: border-box;
	width: min(640px, calc(100vw - 24px)) !important;
	max-width: calc(100vw - 24px);
}

.bx-im-upload-preview__scope .bx-im-upload-preview__container {
	width: 100%;
}

.bx-im-upload-preview__scope .bx-im-upload-preview__items-chunk {
	display: flex;
	justify-content: center;
	width: 100%;
}

.bx-im-upload-preview__scope
	.bx-im-upload-preview__message-text__wrapper {
	min-height: 110px;
}

@media (max-height: 650px) {
	.bx-im-upload-preview__scope
		.bx-im-upload-preview__message-text__wrapper {
		min-height: 88px;
	}
}