blog/src/components/atoms/Modal.module.scss

@import 'variables';

.modal {
  position: fixed;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9;
  background: rgba($body-background-color, 0.95);
  backdrop-filter: blur(5px);
  animation: fadein 0.3s;
  padding: $spacer;

  @media (min-width: $screen-sm) {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 6vh;
  }
}

.modal__content {
  outline: 0;
  background: transparent;
  position: relative;
  border-radius: $border-radius;
  border: 1px solid rgba($brand-grey-light, 0.4);
  box-shadow: 0 5px 30px rgba($brand-grey-light, 0.2);
  padding: 0 $spacer / 2 $spacer / 2;
  max-width: 100%;

  @media (min-width: $screen-md) {
    max-width: $screen-sm;
    padding: 0 $spacer $spacer;
  }
}

.modal__close {
  display: block;
  cursor: pointer;
  background: transparent;
  border: 0;
  appearance: none;
  line-height: 1;
  font-size: $font-size-h2;
  padding: 4px;
  position: absolute;
  top: 0;
  right: ($spacer/4);
  color: $brand-grey-light;
  font-weight: 500;
  outline: 0;

  &:hover,
  &:focus {
    color: $brand-grey;
  }
}

.isModalOpen {
  // Prevent background scrolling when modal is open
  overflow: hidden;

  // more cross-browser backdrop-filter
  // body > div:first-child {
  //     transition: filter .85s ease-out;
  //     filter: blur(5px);
  // }
}

.modal__title {
  font-size: $font-size-h4;
  margin-top: $spacer / 2;
  margin-bottom: $spacer / 2;
  margin-left: -($spacer / 2);
  margin-right: -($spacer / 2);
  border-bottom: 1px solid rgba($brand-grey-light, 0.4);
  padding: 0 $spacer;
  padding-bottom: ($spacer/2);

  @media (min-width: $screen-md) {
    margin-left: -($spacer);
    margin-right: -($spacer);
  }
}

//
// Overlay/content animations
//
@keyframes fadein {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes fadeout {
  0% {
    opacity: 1;
  }

  100% {
    opacity: 0;
  }
}