@use "sass:map";
@use "../settings" as *;

@if map.get($modules, "forms/floating") {
  $transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);

  #{$parent-selector} section[role="form"] {
    position: relative;
    margin-bottom: 0;

    > input::placeholder,
    > textarea::placeholder {
      color: rgba(0, 0, 0, 0);
      transition: color $transition-fast;
    }

    > input:focus::placeholder,
    > textarea:focus::placeholder {
      color: var(--pico-form-element-placeholder-color);
    }

    > input + label,
    > textarea + label,
    > select + label {
      position: absolute;
      top: 0.55rem;
      left: 0.8rem;
      transform: translateY(0%);
      background: var(#{$css-var-prefix}form-element-background-color);
      color: var(#{$css-var-prefix}form-element-placeholder-color);
      cursor: text;
      transition: 0.3s ease;
    }

    > input:not(:placeholder-shown) + label,
    > input:focus + label,
    > textarea:not(:placeholder-shown) + label,
    > textarea:focus + label,
    > select:focus + label,
    > select:has(option:checked:not([disabled])) + label {
      top: 0;
      padding: calc(var(#{$css-var-prefix}spacing) * 0.15)
        calc(var(#{$css-var-prefix}spacing) * 0.5);
      transform: translateY(-50%) scale(0.8);
      color: var(#{$css-var-prefix}form-element-active-border-color);
      font-size: var(#{$css-var-prefix}font-size);
      line-height: 1.15;
      transition: all $transition-fast;
    }

    @if map.get($modules, "forms/validation") {
      > input:user-invalid:not(:placeholder-shown) + label,
      > textarea:user-invalid:not(:placeholder-shown) + label {
        color: var(#{$css-var-prefix}form-element-invalid-border-color);
      }

      > input:user-valid:not(:placeholder-shown) + label,
      > textarea:user-valid:not(:placeholder-shown) + label {
        color: var(#{$css-var-prefix}form-element-valid-border-color);
      }
    }
  }
}