.internal_email.unread td {
  font-weight: bold;
}

.sortable-column {
  color: #337ab7;
}

.good-width {
  min-width: 500px;
}

.typeahead__query,
.typeahead__container {
  font-size: 1.5rem;
}

.form-group.extended,
.form-group.extended .input-group {
  width: 100%;
}

.form-group.extended .input-group-addon {
  width: 20%;
}

.form-group.extended .form-control {
  width: 75%;
}

div.dt-buttons {
  margin-top: 40px;
  clear: left;
}

.dt-button {
  color: #fff;
  background-color: #337ab7;
  border-color: #2e6da4;
}

.filter-actions {
  margin-top: 15px;
  padding-bottom: 1rem;
  border-bottom: 2px solid #dee2e6;
}

.filter-actions .btn {
  min-width: 140px;
  font-weight: 500;
}

.export-section {
  background-color: #f8f9fa;
  padding: 1rem;
  border-radius: 4px;
  margin-top: 1.5rem !important;
}

.export-section::before {
  content: "Export Options";
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #6c757d;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.export-actions .btn {
  min-width: 140px;
  font-weight: 500;
}

.clear-btn {
  border: 1px solid #0d6efd;
  color: #0d6efd;
  background-color: transparent;
  transition: all 0.15s ease-in-out;
}

.clear-btn:hover {
  background-color: #0d6efd;
  color: #fff;
}

.custom-tabs {
  border-bottom: 1px solid #b0bec5;
}

.custom-tabs .nav-link {
  border: 1px solid #b0bec5;
  border-bottom: none;
  color: #337ab7;
  font-weight: normal;
  background-color: #f4f6f8;
  transition: color 0.2s ease-in-out, background-color 0.2s ease-in-out;
}

/* Reserve bold width so tabs don't shift size when becoming active */
.custom-tabs .nav-link::after {
  content: attr(data-tab-text);
  font-weight: bold;
  display: block;
  height: 0;
  overflow: hidden;
  visibility: hidden;
  pointer-events: none;
}

.custom-tabs .nav-link:hover {
  background-color: #d6dfe6;
  border-color: #b0bec5;
  color: #337ab7;
}

.custom-tabs .nav-link.active {
  font-weight: bold;
  color: #212529 !important;
  background-color: #ffffff;
  border-color: #b0bec5;
  border-bottom: 1px solid #ffffff;
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
}

/* Bootstrap 3 tab pattern (li.active > a) */
.custom-tabs>li>a {
  color: #337ab7;
  font-weight: normal;
  background-color: #f4f6f8;
  border: 1px solid #b0bec5;
  border-bottom: none;
  border-radius: 6px 6px 0 0;
  transition: color 0.2s ease-in-out, background-color 0.2s ease-in-out;
}

/* Reserve bold width so tabs don't shift size when becoming active */
.custom-tabs>li>a::after {
  content: attr(data-tab-text);
  font-weight: bold;
  display: block;
  height: 0;
  overflow: hidden;
  visibility: hidden;
  pointer-events: none;
}

.custom-tabs>li>a:hover {
  background-color: #d6dfe6;
  border-color: #b0bec5;
  color: #337ab7;
}

.custom-tabs>li.active>a,
.custom-tabs>li.active>a:hover,
.custom-tabs>li.active>a:focus {
  font-weight: bold;
  color: #212529 !important;
  background-color: #ffffff;
  border-color: #b0bec5;
  border-bottom: 1px solid #ffffff;
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
}

.custom-tabs~.tab-content {
  padding: 1rem;
}

.tab-content-bordered .custom-tabs~.tab-content {
  border: 1px solid #b0bec5;
  border-top: none;
  border-radius: 0 0 6px 6px;
}

.custom-tabs~.tab-content::after {
  content: "";
  display: block;
  clear: both;
}