/* Customize the label (the container) */
.checkcontainer {
  display: block;
  position: relative;
  padding-left: 25px;
  margin: 5px 10px;
  cursor: pointer;
  font-size: 16px;
  line-height: 20px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* Hide the browser's default checkbox */
.checkcontainer input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

/* Create a custom checkbox */
.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 20px;
  width: 20px;
  background-color: #eee;
}

/* When the checkbox is checked, add a blue background */
.checkcontainer input:checked ~ .checkmark {
  background-color: #2196F3;
}

/* Create the checkmark/indicator (hidden when not checked) */
.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

/* Show the checkmark when checked */
.checkcontainer input:checked ~ .checkmark:after {
  display: block;
}

/* Style the checkmark/indicator */
.checkcontainer .checkmark:after {
  left: 9px;
  top: 5px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 3px 3px 0;
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
}

/* Auto-resizing textarea */
.auto-resize {
    min-height: 34px;
    max-height: 102px;
    resize: none;
    overflow: hidden;
    transition: height 0.1s ease;
}

/* Custom buttons */
.btn-custom {
    width: 35px;
    height: 35px;
    border: none;
    border-radius: .25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
    cursor: pointer;
    outline: none;
}

.btn-custom:focus {
    outline: none !important;
    box-shadow: none !important;
}

.btn-save {
    background: #28a745;
}

.btn-save:hover {
    background: #218838;
}

.btn-export {
    background: #007bff;
}

.btn-export:hover {
    background: #0056b3;
}

.btn-load {
    background: #ffc107;
}

.btn-load:hover {
    background: #e0a800;
}

.btn-share {
    background: #e83e8c;
}

.btn-share:hover {
    background: #dc3545;
}