@layer components {
  /* Inline dropdown and text box widget authoring. The two forms share every rule. */
  .dropdown-widgets-section,
  .textbox-widgets-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-block-start: 1rem;
  }
  .dropdown-hint,
  .textbox-hint {
    color: var(--color-text-muted);
    font-size: 0.82rem;
    margin: 0;

    code {
      background: light-dark(oklch(0.94 0 0), var(--color-surface-sunken));
      border-radius: 3px;
      font-size: 0.9em;
      padding: 0.1em 0.3em;
    }
  }
  .dropdown-widget-block,
  .textbox-widget-block {
    border: 1px solid var(--color-border);
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
  }
  .dropdown-widget-header,
  .textbox-widget-header {
    align-items: center;
    display: flex;
    justify-content: space-between;
  }
  .dropdown-widget-label,
  .textbox-widget-label {
    font-size: 0.9rem;
    font-weight: 600;
  }
  .dropdown-widget-add-btn,
  .textbox-widget-add-btn {
    --btn-border: 1px dashed var(--color-border);
    --btn-color: var(--color-primary);

    align-self: flex-start;
    margin-block-start: 0.25rem;

    &:hover {
      --btn-background: oklch(from var(--color-primary) l c h / 0.08);
      --btn-hover-opacity: 1;
    }
  }
  .dropdown-widget-remove-btn,
  .textbox-widget-remove-btn {
    --btn-border: none;
    --btn-color: var(--color-text-muted);
    --btn-font-size: 1rem;
    --btn-padding: 0.25rem 0.5rem;

    line-height: 1;
    transition: color 150ms;

    &:hover { --btn-color: light-dark(oklch(0.45 0.18 25), var(--color-danger-text)); }
  }

  /* Inline widgets in the authoring preview */
  .dropdown-inline-preview,
  input.textbox-inline-preview {
    border: 1px solid var(--color-border);
    border-radius: 3px;
    font-size: 0.9rem;
  }
  .dropdown-inline-preview { padding: 0.1em 0.3em; }
  input.textbox-inline-preview {
    inline-size: auto;
    padding: 0.1em 0.3em;
  }

  /* Inline widgets in delivery. They follow the exam display prefs (#944); hover and focus
     only set --inline-input-*. */
  .dropdown-inline-input,
  input.textbox-inline-input {
    --inline-input-background: var(--exam-bg-colour, var(--color-bg));
    --inline-input-border-color: var(--color-border);
    --inline-input-shadow: none;

    background-color: var(--inline-input-background);
    border: 1.5px solid var(--inline-input-border-color);
    border-radius: 0.375rem;
    box-shadow: var(--inline-input-shadow);
    color: var(--exam-font-colour, var(--color-text));
    font-size: calc(0.95rem * var(--exam-font-scale, 1));
    transition: all 150ms ease-out;

    &:hover {
      --inline-input-background: var(--exam-bg-colour, oklch(from var(--color-primary) l c h / 0.02));
      --inline-input-border-color: var(--color-primary);
    }
    &:focus {
      --inline-input-background: var(--exam-bg-colour, var(--color-bg));
      --inline-input-border-color: var(--color-primary);
      --inline-input-shadow: 0 0 0 3px oklch(from var(--color-primary) l c h / 0.15);

      outline: none;
    }
  }
  /* Narrower chevron gutter than core's select rule, so the widget stays compact. The
     extra class outranks core's select:not([multiple]). */
  select:is(.dropdown-inline-preview, .dropdown-inline-input):not([multiple]) {
    background-position: right 0.3rem center;
    padding-inline-end: 1.6rem;
  }
  .dropdown-inline-input {
    cursor: pointer;
    font-family: inherit;
    padding-block: 0.5rem;
    padding-inline-start: 0.75rem;

    &:active { --inline-input-border-color: var(--color-primary); }
  }
  input.textbox-inline-input {
    font-family: var(--exam-font-family, inherit);
    inline-size: auto;
    min-inline-size: 8rem;
    padding: 0.5rem 0.75rem;
  }

  .textbox-readonly-value {
    background-color: light-dark(oklch(0.98 0 0), var(--color-surface-sunken));
    border-radius: 3px;
    font-family: var(--font-mono, monospace);
    font-size: 0.9rem;
    padding: 0.25em 0.4em;
  }
}