:root {
	--bkml-color-good: #09a3a6;
	--bkml-color-medium: #f6b52c;
	--bkml-color-high: #fc4d0d;
	--bkml-bg-btn-light: #a8cdec;
	--bkml-bg-btn: #2271b1;
	--bkml-blue: #2271b1;
	--bkml-blue-hover: #135e96;
}

/* -- file -- */
.column-bk_file_size {
	width: 150px;
}

.bk_file_size_item small {
	line-height: 15px;
	display: block;
	margin: 2px 0 4px;
}

.bk_file_size {
	color: var(--bk-color-alert);
	text-align: right;
}

.bk_file_size > p:first-child {
	margin-bottom: 6px;
	padding-left: 6px;
}

.bk_file_size .bk_good {
	--bk-color-alert: var(--bkml-color-good);
}

.bk_file_size .bk_medium {
	--bk-color-alert: var(--bkml-color-medium);
}

.bk_file_size .bk_high {
	--bk-color-alert: var(--bkml-color-high);
}

.bk_file_size .bk_btn {
	display: grid;
	place-items: center;
	width: 100%;
	min-height: 30px;
	padding: 0;
	border: none;
	background: transparent;
}

.bk_file_size .bk_btn .bk_txt {
	width: 100%;
}

.bk_file_size .bk_btn.send {
	cursor: wait;
	pointer-events: none;
}

.bk_file_size .bk_btn.send .bk_txt {
	display: none;
}

.bk_file_size .bk_btn.send .bk_loader {
	display: block;
}

.bk_update_size {
	display: block;
	color: var(--bkml-blue);
	cursor: pointer;
	text-align: right;
}

.bk_update_size .dashicons {
	font-size: 14px;
	width: 14px;
	height: 15px;
	vertical-align: middle;
}

.bk_update_size:hover {
	color: var(--bkml-blue-hover);
}

/* -- info -- */
.widefat p.bk_alt {
	color: var(--bk-color-alert);
	border-top: 1px solid #d8d8d8;
	padding-top: 4px;
	box-shadow: 0 1px 1px rgb(0 0 0 / 4%);
}

.bk_alt.bk_good {
	--bk-color-alert: var(--bkml-color-good);
}

.bk_alt.bk_high {
	--bk-color-alert: var(--bkml-color-high);
}

/* -- Loaders -- */
.bk_loader {
	width: 100%;
	height: 4px;
	position: relative;
	background: var(--bkml-bg-btn-light);
	overflow: hidden;
	display: none;
}

.bk_loader.show {
	display: block;
}


.bk_loader::after {
	content: "";
	width: 10px;
	height: 4px;
	background: var(--bkml-bg-btn);
	position: absolute;
	top: 0;
	left: 0;
	box-sizing: border-box;
	animation: hitZak 1s linear infinite alternate;
}

@keyframes hitZak {

	0% {
		left: 0;
		transform: translateX(-1%);
	}

	100% {
		left: 100%;
		transform: translateX(-99%);
	}
}