@cocreate/floating-label/src/index.css

A floating label design for inputs, textarea, select and any custom component. Creates beautiful form labels that float over form fields. Add class floating-label to see the magic. Easily configured using HTML5 attributes and/or JavaScript API.

floating-label,
.floating-label_field {
	position: relative;
	display: flex;
	align-items: center;
	box-sizing: border-box;
	border: none !important;
	min-height: 40px;
	padding: 8px 0px;
}

/* floating-label:not(.floating-label_field) {
  border-width: 1px;
  border-style: solid;
  border-radius: 4px 4px 4px 4px;
  border-color: rgba(0, 0, 0, 0.24)
} */

floating-label *,
.floating-label_field * {
	box-sizing: border-box;
}

.floating-label {
	width: 100%;
	min-height: 24px;
	padding: 0px 14px;
	border: none !important;
	outline: none !important;
	background-color: transparent;
	font-size: 16px;
	line-height: 1.5;
	color: inherit;
	/*color: rgba(0, 0, 0, 0.87);*/
	/*z-index: 5;*/
}

.floating-label[contenteditable] {
	display: block;
}

.floating-label::placeholder {
	color: inherit;
}

.floating-label.active::placeholder {
	opacity: 0;
}

cocreate-select.floating-label {
	/* min-height: 24px; */
	padding: 0px 2px !important;
}
cocreate-select[multiple].floating-label {
	padding: 2px 2px 8px 2px !important;
}

input.floating-label[type="date"],
input.floating-label[type="time"],
input.floating-label[type="datetime-local"],
input.floating-label[type="week"],
input.floating-label[type="month"],
select.floating-label {
	color: transparent;
}
input.floating-label.active[type="date"],
input.floating-label.active[type="time"],
input.floating-label.active[type="datetime-local"],
input.floating-label.active[type="week"],
input.floating-label.active[type="month"],
select.floating-label.active {
	color: inherit;
}
.floating-label:has(input[type="color"]),
.floating-label_field:has(input[type="color"]) {
	padding: 0px;
}

/* textarea.floating-label {
	padding: 8px 14px;
} */
select.floating-label[multiple] {
	height: auto;
	/* padding: 8px 14px; */
}
.floating-label[type="file"] {
	cursor: pointer;
}

.floating-label_outline {
	display: flex;
	position: absolute;
	top: 0;
	width: 100%;
	max-width: 100%;
	height: 100%;
	text-align: left;
	pointer-events: none;
	border-color: inherit;
}

.floating-label_leading,
.floating-label_notch,
.floating-label_trailing {
	border-color: inherit;
	border-width: 1px;
	border-style: solid;
}

.floating-label_leading {
	border-radius: 4px 0 0 4px;
	border-right: none;
	width: 12px;
}

.floating-label_notch {
	flex: 0 1 auto;
	border-right: none;
	border-left: none;
}

.floating-label_trailing {
	flex-grow: 1;
	border-radius: 0 4px 4px 0;
	border-left: none;
}

.floating-label_label {
	display: inline-block;
	position: relative;
	top: 11px;
	bottom: auto;
	margin-bottom: 0px !important;
	left: 4px;
	max-width: 100%;
	color: inherit;
	transform-origin: left top;
	transition: transform 0.15s cubic-bezier(0.4, 0, 0.2, 1),
		color 0.15s cubic-bezier(0.4, 0, 0.2, 1);
	will-change: transform;
}

input.floating-label ~ .floating-label_outline .floating-label_label,
textarea.floating-label ~ .floating-label_outline .floating-label_label {
	opacity: 0;
}

.floating-label:hover ~ .floating-label_outline {
	border-color: inherit;
}

floating-label .open ~ .floating-label_outline .floating-label_leading,
floating-label .open ~ .floating-label_outline .floating-label_notch,
floating-label .open ~ .floating-label_outline .floating-label_trailing,
.floating-label_field .open ~ .floating-label_outline .floating-label_leading,
.floating-label_field .open ~ .floating-label_outline .floating-label_notch,
.floating-label_field .open ~ .floating-label_outline .floating-label_trailing,
.floating-label:focus ~ .floating-label_outline .floating-label_leading,
.floating-label:focus ~ .floating-label_outline .floating-label_notch,
.floating-label:focus ~ .floating-label_outline .floating-label_trailing,
input:-webkit-autofill + .floating-label_outline .floating-label_leading,
input:-webkit-autofill + .floating-label_outline .floating-label_notch,
input:-webkit-autofill + .floating-label_outline .floating-label_trailing {
	border-color: inherit;
	border-width: 2px;
}

floating-label [active] ~ .floating-label_outline .floating-label_notch, 
floating-label .active ~ .floating-label_outline .floating-label_notch, 
floating-label .open ~ .floating-label_outline .floating-label_notch,
floating-label:not(:empty) ~ .floating-label_outline .floating-label_label,
.floating-label_field [active] ~ .floating-label_outline .floating-label_notch, 
.floating-label_field .active ~ .floating-label_outline .floating-label_notch, 
.floating-label_field .open ~ .floating-label_outline .floating-label_notch,
.floating-label_field:not(:empty) ~ .floating-label_outline .floating-label_label,
input.floating-label:not(:placeholder-shown) ~ .floating-label_outline .floating-label_notch,
textarea.floating-label:not(:placeholder-shown) ~ .floating-label_outline .floating-label_notch,
/*.floating-label:valid ~ .floating-label_outline .floating-label_notch,*/
.floating-label:focus ~ .floating-label_outline .floating-label_notch,
input:-webkit-autofill + .floating-label_outline .floating-label_notch {
	border-top: none;
}

floating-label [active] ~ .floating-label_outline .floating-label_label, 
floating-label .active ~ .floating-label_outline .floating-label_label, 
floating-label .open ~ .floating-label_outline .floating-label_label,
floating-label:not(:empty) ~ .floating-label_outline .floating-label_label,
.floating-label_field [active] ~ .floating-label_outline .floating-label_label, 
.floating-label_field .active ~ .floating-label_outline .floating-label_label, 
.floating-label_field .open ~ .floating-label_outline .floating-label_label,
.floating-label_field:not(:empty) ~ .floating-label_outline .floating-label_label,
input.floating-label:not(:placeholder-shown) ~ .floating-label_outline .floating-label_label,
textarea.floating-label:not(:placeholder-shown) ~ .floating-label_outline .floating-label_label,
/*.floating-label:valid ~ .floating-label_outline .floating-label_label,*/
.floating-label:focus ~ .floating-label_outline .floating-label_label,
input:-webkit-autofill + .floating-label_outline .floating-label_label {
	color: inherit;
	transform: translateY(-17px) scale(0.75);
	opacity: 1;
}

:-webkit-autofill {
	box-shadow: 0 0 0px 1000px transparent inset;
	background-color: transparent;
	color: inherit;
	transition: background-color 5000s ease-in-out 0s;
	-webkit-text-fill-color: inherit;
}

/* Firefox */
:autofill {
	background-color: transparent;
	color: inherit;
	border: 1px solid transparent;
}

@media (prefers-color-scheme: dark) {
	:-webkit-autofill {
		-webkit-text-fill-color: #fff;
		color: #fff;
	}

	/* Firefox */
	:autofill {
		-webkit-text-fill-color: #fff;
		color: #fff;
	}
	option {
		background-color: #222;
		color: #fff;
	}
}

floating-label
	[validation="true"]
	~ .floating-label_outline
	.floating-label_leading,
floating-label
	[validation="true"]
	~ .floating-label_outline
	.floating-label_notch,
floating-label
	[validation="true"]
	~ .floating-label_outline
	.floating-label_trailing,
.floating-label_field
	[validation="true"]
	~ .floating-label_outline
	.floating-label_leading,
.floating-label_field
	[validation="true"]
	~ .floating-label_outline
	.floating-label_notch,
.floating-label_field
	[validation="true"]
	~ .floating-label_outline
	.floating-label_trailing,
floating-label
	[unique="true"]
	~ .floating-label_outline
	.floating-label_leading,
floating-label [unique="true"] ~ .floating-label_outline .floating-label_notch,
floating-label
	[unique="true"]
	~ .floating-label_outline
	.floating-label_trailing,
.floating-label_field
	[unique="true"]
	~ .floating-label_outline
	.floating-label_leading,
.floating-label_field
	[unique="true"]
	~ .floating-label_outline
	.floating-label_notch,
.floating-label_field
	[unique="true"]
	~ .floating-label_outline
	.floating-label_trailing {
	border-color: green;
}

floating-label
	[validation="false"]
	~ .floating-label_outline
	.floating-label_leading,
floating-label
	[validation="false"]
	~ .floating-label_outline
	.floating-label_notch,
floating-label
	[validation="false"]
	~ .floating-label_outline
	.floating-label_trailing,
.floating-label_field
	[validation="false"]
	~ .floating-label_outline
	.floating-label_leading,
.floating-label_field
	[validation="false"]
	~ .floating-label_outline
	.floating-label_notch,
.floating-label_field
	[validation="false"]
	~ .floating-label_outline
	.floating-label_trailing,
floating-label
	[unique="false"]
	~ .floating-label_outline
	.floating-label_leading,
floating-label [unique="false"] ~ .floating-label_outline .floating-label_notch,
floating-label
	[unique="false"]
	~ .floating-label_outline
	.floating-label_trailing,
.floating-label_field
	[unique="false"]
	~ .floating-label_outline
	.floating-label_leading,
.floating-label_field
	[unique="false"]
	~ .floating-label_outline
	.floating-label_notch,
.floating-label_field
	[unique="false"]
	~ .floating-label_outline
	.floating-label_trailing {
	border-color: red;
}

@keyframes shake {
	33.33% {
		transform: translate3d(8px, -21px, 0) scale(0.75);
	}
	66.33% {
		transform: translate3d(-2px, -21px, 0) scale(0.75);
	}
	100% {
		transform: translate3d(0, -21px, 0) scale(0.75);
	}
}

textarea.floating-label::-webkit-scrollbar {
	width: 10px;
}

textarea.floating-label::-webkit-scrollbar-track {
	background: rgba(0, 0, 0, 0.04);
}

textarea.floating-label::-webkit-scrollbar-thumb {
	background: rgba(0, 0, 0, 0.1);
}

textarea.floating-label.scroll::-webkit-scrollbar-thumb {
	background: #f13b48;
}