/*************
* Modals CSS *
**************/

.modal {
  display: block;
  position: fixed;
  z-index: 1;
  padding: 5%;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  overflow: auto;
  background-color: rgb(0, 0, 0);
  background-color: rgba(0, 0, 0, 0.4);
}
.modal .modal-content {
  background-color: var(--modal-bg-color);
  margin: auto;
  padding: 2rem;
  border: 3px solid var(--border-color);
  max-width: 30rem;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
  -webkit-animation-name: modal-animatetop;
  -webkit-animation-duration: 0.4s;
  animation-name: modal-animatetop;
  animation-duration: 0.4s;
  position: relative;
  top: 50%;
  transform: translateY(-50%);
}
@-webkit-keyframes modal-animatetop {
  from { top: -50%; opacity: 0; }
  to { top: 50%; opacity: 1; }
}
@keyframes modal-animatetop {
  from { top: -50%; opacity: 0; }
  to { top: 50%; opacity: 1; }
}
/************* header, main, footer *************/
.modal .modal-header h2 {
  margin: 0;
}
.modal .modal-main {
  flex: 1;
}
.modal .modal-footer {
  margin-top: 1rem;
  text-align: right;
}
/************* inputs *************/
.modal input, .modal select {
  border: 1px solid var(--border-color);
}
.modal input:not(:focus):invalid {
  border-bottom-color: red;
}
.modal input[type="file"]::file-selector-button {
  border: 1px solid var(--border-color);
}
/************* ok + cancel buttons *************/
.modal input.ok, .modal input.cancel {
  min-width: 5rem;
}
.modal input.ok[disabled], .modal input.cancel[disabled] {
  color: var(--font-color-disabled);
}
.modal input.ok:not([disabled]):hover {
  border-bottom-color: green;
}
.modal input.cancel:not([disabled]):hover {
  border-bottom-color: darkred;
}
/************* label + input pair *************/
.modal .label-input-pair {
  margin: 1rem 0;
  overflow: hidden;
}
.modal .label-input-pair:first-child {
  margin-top: 0;
}
.modal .label-input-pair:last-child {
  margin-bottom: 0;
}
.modal .label-input-pair label {
  display: inline-block;
  min-width: 15rem;
}
.modal .label-input-pair label + input,
.modal .label-input-pair label + select {
  box-sizing: border-box;
  display: inline-block;
  min-width: 10rem;
}