/* ================= MODAL OPEN ================= */
.modal-open {
  overflow: hidden;
}

.modal-open .modal {
  overflow-x: hidden;
  overflow-y: auto;
}

/* ================= MODAL CONTAINER ================= */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1050;
  display: none;
  width: 100%;
  height: 100%;
  overflow: hidden;
  outline: 0;
}

/* ================= MODAL DIALOG ================= */
.modal-dialog {
  position: relative;
  width: auto;
  margin: 0.5rem;
  pointer-events: none;
}

/* Fade animation */
.modal.fade .modal-dialog {
  transition: transform 0.3s ease-out;
  transform: translateY(-50px);
}

.modal.show .modal-dialog {
  transform: none;
}

.modal.modal-static .modal-dialog {
  transform: scale(1.02);
}

/* ================= SCROLLABLE ================= */
.modal-dialog-scrollable {
  display: flex;
  max-height: calc(100% - 1rem);
}

.modal-dialog-scrollable .modal-content {
  max-height: calc(100vh - 1rem);
  overflow: hidden;
}

.modal-dialog-scrollable .modal-header,
.modal-dialog-scrollable .modal-footer {
  flex-shrink: 0;
}

.modal-dialog-scrollable .modal-body {
  overflow-y: auto;
}

/* ================= CENTERED ================= */
.modal-dialog-centered {
  display: flex;
  align-items: center;
  min-height: calc(100% - 1rem);
}

.modal-dialog-centered::before {
  display: block;
  height: calc(100vh - 1rem);
  content: "";
}

.modal-dialog-centered.modal-dialog-scrollable {
  flex-direction: column;
  justify-content: center;
  height: 100%;
}

.modal-dialog-centered.modal-dialog-scrollable .modal-content {
  max-height: none;
}

.modal-dialog-centered.modal-dialog-scrollable::before {
  content: none;
}

/* ================= MODAL CONTENT ================= */
.modal-content {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  pointer-events: auto;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid rgba(0,0,0,.2);
  border-radius: 0.3rem;
  box-shadow: 0 3px 9px rgba(0,0,0,.5);
  outline: 0;
}

/* ================= BACKDROP ================= */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1040;
  width: 100vw;
  height: 100vh;
  background-color: #000;
}

.modal-backdrop.fade {
  opacity: 0;
}

.modal-backdrop.show {
  opacity: 0.5;
}

/* ================= HEADER ================= */
.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1rem;
  border-bottom: 1px solid #dee2e6;
  border-top-left-radius: 0.3rem;
  border-top-right-radius: 0.3rem;
}

.modal-header .close {
  padding: 1rem;
  margin: -1rem -1rem -1rem auto;
}

/* ================= TITLE ================= */
.modal-title {
  margin-bottom: 0;
  line-height: 1.5;
}

/* ================= BODY ================= */
.modal-body {
  position: relative;
  flex: 1 1 auto;
  padding: 1rem;
}

/* ================= FOOTER ================= */
.modal-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  padding: 0.75rem;
  border-top: 1px solid #dee2e6;
  border-bottom-left-radius: 0.3rem;
  border-bottom-right-radius: 0.3rem;
}

.modal-footer > * {
  margin: 0.25rem;
}

/* ================= SCROLLBAR MEASURE ================= */
.modal-scrollbar-measure {
  position: absolute;
  top: -9999px;
  width: 50px;
  height: 50px;
  overflow: scroll;
}

/* ================= RESPONSIVE ================= */
@media (min-width: 576px) {
  .modal-dialog {
    max-width: 500px;
    margin: 1.75rem auto;
  }

  .modal-dialog-scrollable {
    max-height: calc(100% - 3.5rem);
  }

  .modal-dialog-scrollable .modal-content {
    max-height: calc(100vh - 3.5rem);
  }

  .modal-dialog-centered {
    min-height: calc(100% - 3.5rem);
  }

  .modal-dialog-centered::before {
    height: calc(100vh - 3.5rem);
  }

  .modal-content {
    box-shadow: 0 5px 15px rgba(0,0,0,.5);
  }

  .modal-sm {
    max-width: 300px;
  }
}

@media (min-width: 992px) {
  .modal-lg,
  .modal-xl {
    max-width: 800px;
  }
}

@media (min-width: 1200px) {
  .modal-xl {
    max-width: 1140px;
  }
}