/**
 * Box model adjustments
 * `border-box`... ALL THE THINGS - http://cbrac.co/RQrDL5
 */

*,
*:before,
*:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

/**
 * 1. Force a vertical scrollbar - http://cbrac.co/163MspB
 * NOTE: Use `text-rendering` with caution - http://cbrac.co/SJt8p1
 * NOTE: Avoid the webkit anti-aliasing trap - http://cbrac.co/TAdhbH
 * NOTE: IE for Windows Phone 8 ignores `-ms-text-size-adjust` if the
 *       viewport <meta> tag is used - http://cbrac.co/1cFrAvl
 */

/* Icons */
.icon {
  display: inline-block;
  width: 16px;
  height: 16px;
  vertical-align: middle;
  fill: currentcolor;
}

/**
 * Modals ($modals)
 */

/* 1. Ensure this sits above everything when visible */
.modal {
    position: absolute;
    z-index: 10000; /* 1 */
    top: 0;
    left: 0;
    visibility: hidden;
    width: 100%;
    height: 100%;
    color: var(--text);
    background-color: var(--background);
}

.modal.is-visible {
    visibility: visible;
}

.modal-overlay {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* background: hsla(0, 0%, 0%, 0.5); */
  visibility: hidden;
  opacity: 0;
  transition: visibility 0s linear 0.3s, opacity 0.3s;
}

.modal.is-visible .modal-overlay {
  opacity: 1;
  visibility: visible;
  transition-delay: 0s;
}

.modal-wrapper {
  position: absolute;
  z-index: 9999;
  top: 6em;
  left: 50%;
  width: 50em;
  margin-left: -16em;
  box-shadow: 0 0 1.5em hsla(0, 0%, 0%, 0.35);
}

.modal-transition {
  transition: all 0.3s 0.12s;
  transform: translateY(-10%);
  opacity: 0;
}

.modal.is-visible .modal-transition {
  transform: translateY(0);
  opacity: 1;
}

.modal-header,
.modal-content {
  padding: 1em;
}

.modal-header {
  position: relative;
  box-shadow: 0 1px 2px hsla(0, 0%, 0%, 0.06);
  border-bottom: 1px solid #e8e8e8;
}

.modal-close {
  position: absolute;
  top: 0;
  right: 0;
  padding: 1em;
  color: #aaa;
  background: none;
  border: 0;
}

.modal-close:hover {
  color: #777;
}

.modal-heading {
  font-size: 1.125em;
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.modal-content > *:first-child {
  margin-top: 0;
}

.modal-content > *:last-child {
  margin-bottom: 0;
}