primevue-mirror/components/lib/themes/primeone/base/floatlabel/index.js

export default {
    css: ({ dt }) => `
.p-float-label {
    display: block;
    position: relative;
}

.p-float-label label {
    position: absolute;
    pointer-events: none;
    top: 50%;
    margin-top: -.5rem;
    transition-property: all;
    transition-timing-function: ease;
    line-height: 1;
    left: 0.75rem;
    color: ${dt('floatlabel.color')};
    transition-duration: ${dt('transition.duration')};
}

.p-float-label:has(textarea) label {
    top: 1rem;
}

.p-float-label:has(input:focus) label,
.p-float-label:has(input.p-filled) label,
.p-float-label:has(input:-webkit-autofill) label,
.p-float-label:has(textarea:focus) label,
.p-float-label:has(textarea.p-filled) label,
.p-float-label:has(.p-inputwrapper-focus) label,
.p-float-label:has(.p-inputwrapper-filled) label {
    top: -.75rem;
    font-size: 12px;
    color: ${dt('floatlabel.focus.color')};
}

.p-float-label .p-placeholder,
.p-float-label input::placeholder,
.p-float-label .p-inputtext::placeholder {
    opacity: 0;
    transition-property: all;
    transition-timing-function: ease;
}

.p-float-label .p-focus .p-placeholder,
.p-float-label input:focus::placeholder,
.p-float-label .p-inputtext:focus::placeholder {
    opacity: 1;
    transition-property: all;
    transition-timing-function: ease;
}

.p-float-label > .p-invalid + label {
    color: ${dt('floatlabel.invalid.color')};
}
    `
};