body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f9f9f9;
}

.well {
  background-color: #FFFFFF;
  border-radius: 10px;
  border: 1px solid #E0E6EF;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  padding: 0.5px 4px;
  margin: 1px 2px 1px 2px;
}

/* sidebarPanel() wraps its content in its own <form class="well">, which
   otherwise nests a box around the wellPanel() cards inside it (box-in-a-box) */
form.well {
  background: none;
  border: none;
  box-shadow: none;
  padding: 0;
  margin: 0;
}

.well p {
  text-align: justify;
}

.control-label {
  font-size: 18px;
  font-weight: bold;
  color: #5E99AB;
}

.nav-tabs > li > a {
  font-size: 22px;
  font-weight: bold;
  color: #2c3e50;
}

.nav-tabs > li > a:hover {
  color: #5E99AB;
}

.nav-tabs > li.active > a:focus {
  background-color: white !important;
  color: #5E99AB !important;
  border-color: #ddd #ddd white !important;
  border-bottom: 3px solid #5E99AB !important;
  font-weight: bold;
}

.btn {
  font-weight: bold;
  background-color: #5e99ab;
  color: white;
  border-color: #5e99ab;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

.btn:hover {
  background-color: #4A7F91;
  border-color: #4A7F91;
  color: white;
}

.btn:focus {
  outline: 2px solid #5E99AB !important;
  box-shadow: 0 0 6px rgba(94, 153, 171, 0.6) !important;
}

.btn:active {
  transform: scale(0.97);
  background-color: #3d6a79 !important;
  border-color: #3d6a79 !important;
}

.tab-content {
  background-color: white;
  padding-right: 14px;
  border-top: none;
}

.shiny-input-container {
  margin-bottom: 14px;
}

/* Variant table */
.dataTables_wrapper {
  overflow-x: auto;
  margin: 0 auto 20px auto;
  border: 1px solid #E0E6EF;
  padding: 10px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

table.dataTable,
.dataTables_scrollHeadInner table,
.dataTables_scrollBody table {
  table-layout: fixed !important;
  width: 100% !important;
}

table.dataTable th,
table.dataTable td {
  text-align: left !important;
  padding: 8px !important;
  width: 140px !important;
  max-width: 140px !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
  cursor: help !important;
}