/*

In this file:

// A. Variables
// B. Component
// C. Body Class (via JS)

*/

//////////////////////////////////////////////
// A. Variables
//////////////////////////////////////////////

:root {
  --modal-padding-x: var(--spacer-2);

  --modal-padding-y: var(--spacer-2);

  --modal-overlay-color: #000;
  
  --modal-overlay-opacity: 0.75;
  
  --modal-z-index: 50000;
} 

//////////////////////////////////////////////
// B. Component
//////////////////////////////////////////////

@layer component {

  // Modal Block
  
  .modal, 
  .modal::before {
    position: fixed;
    inset: 0;
  }

  .modal {
    --_display: grid;
    
    display: var(--_display);
    align-content: center;

    z-index: var(--modal-z-index);
    
    padding: var(--modal-padding);

    &[class*="theme-"] {
      background-color: transparent !important;
    }
    
    &::before {
        content: "";

        background-color: var(--modal-overlay-color);
        
        opacity: var(--modal-overlay-opacity);

        pointer-events: none;
    }

    &:focus {
      outline: none;
    }

    &:not(.shown) {
      display: none;
    }

  }

  // Modal Elements

  .modal__content {
    position: relative;

    display: flex;
    flex-direction: column;
    
    width: 100%;

    max-height: calc(100vh - (var(--modal-padding) * 2));

    z-index: auto;
    
    background-color: inherit;
    
    margin-inline: auto;

  }

  .modal__content__head,
  .modal__content__body, 
  .modal__content__foot {
    padding: var(--modal-padding-y) var(--modal-padding-x);
  }

  .modal__content__head {
    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: var(--modal-padding-y) var(--modal-padding-x);

    :is(
      h1, .h1, 
      h2, .h2, 
      h3, .h3,
      h4, .h4, 
      h5, .h5, 
      h6, .h6
    ) {
      margin-block-end: 0 !important;
    }

    button {
      flex-shrink: 0;
    }
    
  }

  .modal__content__body {
    flex-shrink: 1;
    
    overflow-y: auto;
  }

  // Modal Scroll All Modifier

  .modal--scroll-all {
    --_display: block;
    
    overflow-y: scroll;
    
    .modal__content {
      margin-block: auto;
    }

  }

} // end @layer