@layer base {
  label {
    display: block;
    font-size: var(--text-7);
    font-weight: var(--font-medium);

    &:has(input:where([type=checkbox], [type=radio])) {
      display: inline-flex;
      align-items: center;
      gap: var(--space-2);
      font-weight: var(--font-normal);
    }
  }

  :where(input:not([type=checkbox], [type=radio], [type=range], [type=file], [type=color]), textarea, select) {
    width: 100%;
    margin-block-start: var(--space-1);
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-7);
    line-height: var(--leading-normal);
    background-color: var(--background);
    color: var(--foreground);
    border: 1px solid var(--input);
    border-radius: var(--radius-medium);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);

    &::placeholder {
      color: var(--muted-foreground);
    }

    &:focus {
      outline: none;
      border-color: var(--ring);
      box-shadow: 0 0 0 2px rgb(from var(--ring) r g b / 0.2);
    }

    &:disabled {
      background-color: var(--muted);
    }

    &:is([aria-invalid=true], :user-invalid) {
      border-color: var(--danger);

      &:focus {
        box-shadow: 0 0 0 2px rgb(from var(--danger) r g b / 0.2);
      }
    }
  }

  textarea {
    height: auto;
    min-height: 5rem;
    padding: var(--space-3);
    resize: vertical;
  }

  select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-2) center;
    padding-inline-end: var(--space-6);
  }

  input:where([type=checkbox], [type=radio]) {
    appearance: none;
    width: 1rem;
    height: 1rem;
    margin: 0;
    background-color: var(--background);
    border: 1px solid var(--input);
    transition: background-color var(--transition-fast), border-color var(--transition-fast);

    &:checked {
      background-color: var(--primary);
      border-color: var(--primary);
    }
  }

  input[type=checkbox] {
    border-radius: var(--radius-small);
    position: relative;

    &:checked::after {
      content: "";
      position: absolute;
      inset: 0;
      background-color: var(--primary-foreground);
      mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='4'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
      mask-size: 90%;
      mask-position: center;
      mask-repeat: no-repeat;
    }

    &[role=switch] {
      --switch-height: calc(var(--bar-height) * 3);
      --switch-inset: 2px;
      --switch-thumb: calc(var(--switch-height) - var(--switch-inset) * 3);

      width: calc(var(--switch-height) * 2);
      height: var(--switch-height);
      border-radius: var(--radius-full);
      background-color: var(--input);
      position: relative;

      &::before {
        content: "";
        position: absolute;
        top: 50%;
        left: var(--switch-inset);
        transform: translateY(-50%);
        width: var(--switch-thumb);
        height: var(--switch-thumb);
        background-color: var(--background);
        border-radius: var(--radius-full);
        transition: transform var(--transition);
        box-shadow: var(--shadow-small);
      }

      &:checked {
        background-color: var(--primary);

        &::after {
          content: none;
        }

        &::before {
          transform: translateY(-50%) translateX(var(--switch-height));
        }
      }
    }
  }

  input[type=radio] {
    border-radius: var(--radius-full);
    position: relative;

    &:checked::after {
      content: "";
      position: absolute;
      inset: 0;
      background-color: var(--primary-foreground);
      mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='4' fill='currentColor'/%3E%3C/svg%3E");
      mask-size: 100%;
      mask-position: center;
      mask-repeat: no-repeat;
    }
  }

  :where(input:where([type=checkbox], [type=radio], [type=range]), select):not(:disabled),
  label:has(input:where([type=checkbox], [type=radio]):not(:disabled)) {
    cursor: pointer;
  }

  input[type=range] {
    width: 100%;
    height: var(--bar-height);
    appearance: none;
    background: var(--muted);
    border-radius: var(--radius-full);

    &::-webkit-slider-thumb {
      appearance: none;
      width: 1.25rem;
      height: 1.25rem;
      background: var(--primary);
      border-radius: var(--radius-full);
      transition: transform var(--transition-fast);

      &:hover {
        transform: scale(1.1);
      }
    }

    &::-moz-range-thumb {
      width: 1.25rem;
      height: 1.25rem;
      background: var(--primary);
      border: none;
      border-radius: var(--radius-full);
    }
  }

  fieldset {
    border: 1px solid var(--border);
    border-radius: var(--radius-medium);
    padding: var(--space-4);
    margin-block-end: var(--space-4);
  }

  legend {
    font-size: var(--text-7);
    font-weight: var(--font-medium);
    padding: 0 var(--space-2);
  }
}

@layer components {
  fieldset.group {
    display: flex;
    align-items: stretch;
    border: none;
    padding: 0;
    margin: 0;

    & > :is(input, textarea, select) {
      flex: 1;
      margin-block-start: 0;
      border-inline-end: 0;
    }

    & > :is(input, textarea, select, button) {
      border-radius: 0;
      &:first-child {
        border-radius: var(--radius-medium) 0 0 var(--radius-medium);
      }
      
      &:last-child {
        border-radius: 0 var(--radius-medium) var(--radius-medium) 0;
      }
    }

    & > legend {
      float: inline-start;
      display: inline-flex;
      align-items: center;
      padding: 0 var(--space-3);
      line-height: var(--leading-normal);
      font-weight: var(--font-normal);
      color: var(--muted-foreground);
      background-color: var(--muted);
      border: 1px solid var(--input);
      border-inline-end: none;
      border-radius: var(--radius-medium) 0 0 var(--radius-medium);
    }
  }

  [data-field] {
    margin-block-end: var(--space-4);

    /* Hint text that succeeds an input with aria-describedby */
    [data-hint], .error {
      font-size: var(--text-8);
      font-weight: var(--font-normal);
      color: var(--muted-foreground);
      margin-block-start: var(--space-1);
    }

    .error {
      display: none;
    }

    /* Reveal error on data-field="error" */
    &[data-field="error"] .error {
      display: block;
      color: var(--danger);
    }
  }
}