/* 
 * Tools Common Components CSS
 * Based on Google Material Design
 * Key color: #3ec896
 */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-sm);
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  vertical-align: middle;
  cursor: pointer;
  user-select: none;
  border: 1px solid transparent;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-normal);
}

.btn:focus {
  outline: none;
  box-shadow: 0 0 0 0.2rem rgba(62, 200, 150, 0.25);
}

.btn:disabled {
  opacity: 0.65;
  pointer-events: none;
}

/* Button Variants */
.btn-primary {
  color: white;
  background-color: var(--primary-500);
  border-color: var(--primary-500);
}

.btn-primary:hover {
  background-color: var(--primary-600);
  border-color: var(--primary-700);
}

.btn-primary:active {
  background-color: var(--primary-700);
  border-color: var(--primary-800);
}

.btn-secondary {
  color: white;
  background-color: var(--secondary-500);
  border-color: var(--secondary-500);
}

.btn-secondary:hover {
  background-color: var(--secondary-600);
  border-color: var(--secondary-700);
}

.btn-secondary:active {
  background-color: var(--secondary-700);
  border-color: var(--secondary-800);
}

.btn-outline-primary {
  color: var(--primary-500);
  background-color: transparent;
  border-color: var(--primary-500);
}

.btn-outline-primary:hover {
  color: white;
  background-color: var(--primary-500);
  border-color: var(--primary-500);
}

.btn-outline-secondary {
  color: var(--secondary-500);
  background-color: transparent;
  border-color: var(--secondary-500);
}

.btn-outline-secondary:hover {
  color: white;
  background-color: var(--secondary-500);
  border-color: var(--secondary-500);
}

.btn-text {
  color: var(--primary-500);
  background-color: transparent;
  border-color: transparent;
  padding: var(--spacing-1) var(--spacing-2);
}

.btn-text:hover {
  color: var(--primary-700);
  background-color: var(--primary-50);
}

/* Button Sizes */
.btn-sm {
  padding: var(--spacing-1) var(--spacing-2);
  font-size: var(--font-size-xs);
  border-radius: var(--border-radius-sm);
}

.btn-lg {
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-md);
  border-radius: var(--border-radius-lg);
}

/* Form Controls */
.form-control {
  display: block;
  width: 100%;
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
  font-weight: 400;
  line-height: 1.5;
  color: var(--neutral-900);
  background-color: white;
  background-clip: padding-box;
  border: 1px solid var(--neutral-300);
  border-radius: var(--border-radius-md);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.form-control:focus {
  color: var(--neutral-900);
  background-color: white;
  border-color: var(--primary-400);
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(62, 200, 150, 0.25);
}

.form-control::placeholder {
  color: var(--neutral-500);
  opacity: 1;
}

.form-control:disabled {
  background-color: var(--neutral-100);
  opacity: 1;
}

/* Form Groups */
.form-group {
  margin-bottom: var(--spacing-4);
}

.form-label {
  display: inline-block;
  margin-bottom: var(--spacing-2);
  font-weight: 500;
}

/* Checkboxes and Radios */
.form-check {
  display: block;
  min-height: 1.5rem;
  padding-left: 1.5rem;
  margin-bottom: var(--spacing-2);
}

.form-check-input {
  position: absolute;
  margin-top: 0.25rem;
  margin-left: -1.5rem;
}

.form-check-input[type="checkbox"] {
  border-radius: var(--border-radius-sm);
}

.form-check-input[type="radio"] {
  border-radius: 50%;
}

.form-check-input:checked {
  background-color: var(--primary-500);
  border-color: var(--primary-500);
}

.form-check-input:focus {
  border-color: var(--primary-400);
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(62, 200, 150, 0.25);
}

.form-check-label {
  color: var(--neutral-700);
  cursor: pointer;
}

/* Custom Checkbox and Radio Styling */
.custom-control {
  position: relative;
  display: block;
  min-height: 1.5rem;
  padding-left: 2.5rem;
  margin-bottom: var(--spacing-2);
}

.custom-control-input {
  position: absolute;
  z-index: -1;
  opacity: 0;
}

.custom-control-label {
  position: relative;
  margin-bottom: 0;
  vertical-align: top;
  cursor: pointer;
}

.custom-control-label::before {
  position: absolute;
  top: 0.25rem;
  left: -2.5rem;
  display: block;
  width: 1rem;
  height: 1rem;
  content: "";
  background-color: white;
  border: 1px solid var(--neutral-400);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.custom-checkbox .custom-control-label::before {
  border-radius: var(--border-radius-sm);
}

.custom-radio .custom-control-label::before {
  border-radius: 50%;
}

.custom-control-input:checked ~ .custom-control-label::before {
  color: white;
  background-color: var(--primary-500);
  border-color: var(--primary-500);
}

.custom-control-input:focus ~ .custom-control-label::before {
  box-shadow: 0 0 0 0.2rem rgba(62, 200, 150, 0.25);
}

.custom-control-label::after {
  position: absolute;
  top: 0.25rem;
  left: -2.5rem;
  display: block;
  width: 1rem;
  height: 1rem;
  content: "";
  background: no-repeat 50% / 50% 50%;
}

.custom-checkbox .custom-control-input:checked ~ .custom-control-label::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23fff' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26 2.974 7.25 8 2.193z'/%3e%3c/svg%3e");
}

.custom-radio .custom-control-input:checked ~ .custom-control-label::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e");
}

/* Range Slider */
.form-range {
  width: 100%;
  height: 1.5rem;
  padding: 0;
  background-color: transparent;
  appearance: none;
}

.form-range:focus {
  outline: none;
}

.form-range:focus::-webkit-slider-thumb {
  box-shadow: 0 0 0 1px white, 0 0 0 0.2rem rgba(62, 200, 150, 0.25);
}

.form-range::-webkit-slider-thumb {
  width: 1rem;
  height: 1rem;
  margin-top: -0.25rem;
  background-color: var(--primary-500);
  border: 0;
  border-radius: 1rem;
  transition: background-color var(--transition-normal);
  appearance: none;
}

.form-range::-webkit-slider-thumb:active {
  background-color: var(--primary-600);
}

.form-range::-webkit-slider-runnable-track {
  width: 100%;
  height: 0.5rem;
  color: transparent;
  cursor: pointer;
  background-color: var(--neutral-200);
  border-color: transparent;
  border-radius: 1rem;
}

/* Cards */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  word-wrap: break-word;
  background-color: white;
  background-clip: border-box;
  border: 1px solid var(--neutral-200);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  padding: var(--spacing-4);
  margin-bottom: 0;
  background-color: var(--neutral-50);
  border-bottom: 1px solid var(--neutral-200);
}

.card-header:first-child {
  border-radius: calc(var(--border-radius-lg) - 1px) calc(var(--border-radius-lg) - 1px) 0 0;
}

.card-body {
  flex: 1 1 auto;
  padding: var(--spacing-4);
}

.card-title {
  margin-bottom: var(--spacing-3);
  font-size: var(--font-size-lg);
  font-weight: 500;
}

.card-subtitle {
  margin-top: calc(-1 * var(--spacing-2));
  margin-bottom: 0;
  color: var(--neutral-600);
}

.card-text:last-child {
  margin-bottom: 0;
}

.card-footer {
  padding: var(--spacing-4);
  background-color: var(--neutral-50);
  border-top: 1px solid var(--neutral-200);
}

.card-footer:last-child {
  border-radius: 0 0 calc(var(--border-radius-lg) - 1px) calc(var(--border-radius-lg) - 1px);
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.25em 0.4em;
  font-size: 75%;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  vertical-align: baseline;
  border-radius: var(--border-radius-md);
}

.badge-primary {
  color: white;
  background-color: var(--primary-500);
}

.badge-secondary {
  color: white;
  background-color: var(--secondary-500);
}

.badge-success {
  color: white;
  background-color: var(--success);
}

.badge-info {
  color: white;
  background-color: var(--info);
}

.badge-warning {
  color: var(--neutral-900);
  background-color: var(--warning);
}

.badge-danger {
  color: white;
  background-color: var(--danger);
}

/* Alerts */
.alert {
  position: relative;
  padding: var(--spacing-3) var(--spacing-4);
  margin-bottom: var(--spacing-4);
  border: 1px solid transparent;
  border-radius: var(--border-radius-md);
}

.alert-primary {
  color: var(--primary-900);
  background-color: var(--primary-100);
  border-color: var(--primary-200);
}

.alert-secondary {
  color: var(--secondary-900);
  background-color: var(--secondary-100);
  border-color: var(--secondary-200);
}

.alert-success {
  color: #155724;
  background-color: #d4edda;
  border-color: #c3e6cb;
}

.alert-info {
  color: #0c5460;
  background-color: #d1ecf1;
  border-color: #bee5eb;
}

.alert-warning {
  color: #856404;
  background-color: #fff3cd;
  border-color: #ffeeba;
}

.alert-danger {
  color: #721c24;
  background-color: #f8d7da;
  border-color: #f5c6cb;
}

/* Spinners */
.spinner {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  vertical-align: text-bottom;
  border: 0.25em solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spinner-border 0.75s linear infinite;
}

.spinner-sm {
  width: 1rem;
  height: 1rem;
  border-width: 0.2em;
}

@keyframes spinner-border {
  to { transform: rotate(360deg); }
}

/* Tooltips */
.tooltip {
  position: absolute;
  z-index: var(--z-index-tooltip);
  display: block;
  margin: 0;
  font-family: var(--font-family-base);
  font-style: normal;
  font-weight: 400;
  line-height: 1.5;
  text-align: left;
  text-decoration: none;
  text-shadow: none;
  text-transform: none;
  letter-spacing: normal;
  word-break: normal;
  word-spacing: normal;
  white-space: normal;
  line-break: auto;
  font-size: var(--font-size-xs);
  word-wrap: break-word;
  opacity: 0;
}

.tooltip.show {
  opacity: 0.9;
}

.tooltip-inner {
  max-width: 200px;
  padding: var(--spacing-2) var(--spacing-3);
  color: white;
  text-align: center;
  background-color: var(--neutral-900);
  border-radius: var(--border-radius-md);
}

/* Progress Bars */
.progress {
  display: flex;
  height: 1rem;
  overflow: hidden;
  font-size: var(--font-size-xs);
  background-color: var(--neutral-200);
  border-radius: var(--border-radius-full);
}

.progress-bar {
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  color: white;
  text-align: center;
  white-space: nowrap;
  background-color: var(--primary-500);
  transition: width 0.6s ease;
}

/* Tables */
.table {
  width: 100%;
  margin-bottom: var(--spacing-4);
  color: var(--neutral-900);
  border-collapse: collapse;
}

.table th,
.table td {
  padding: var(--spacing-3);
  vertical-align: top;
  border-top: 1px solid var(--neutral-200);
}

.table thead th {
  vertical-align: bottom;
  border-bottom: 2px solid var(--neutral-200);
  font-weight: 500;
}

.table tbody + tbody {
  border-top: 2px solid var(--neutral-200);
}

.table-sm th,
.table-sm td {
  padding: var(--spacing-2);
}

.table-bordered {
  border: 1px solid var(--neutral-200);
}

.table-bordered th,
.table-bordered td {
  border: 1px solid var(--neutral-200);
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: var(--neutral-50);
}

.table-hover tbody tr:hover {
  background-color: var(--neutral-100);
}

/* Tabs */
.nav-tabs {
  display: flex;
  flex-wrap: wrap;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
  border-bottom: 1px solid var(--neutral-200);
}

.nav-tabs .nav-item {
  margin-bottom: -1px;
}

.nav-tabs .nav-link {
  display: block;
  padding: var(--spacing-2) var(--spacing-4);
  border: 1px solid transparent;
  border-top-left-radius: var(--border-radius-md);
  border-top-right-radius: var(--border-radius-md);
  color: var(--neutral-700);
  text-decoration: none;
  transition: all var(--transition-normal);
}

.nav-tabs .nav-link:hover,
.nav-tabs .nav-link:focus {
  border-color: var(--neutral-200) var(--neutral-200) var(--neutral-200);
  color: var(--primary-600);
}

.nav-tabs .nav-link.active,
.nav-tabs .nav-item.show .nav-link {
  color: var(--primary-500);
  background-color: white;
  border-color: var(--neutral-200) var(--neutral-200) white;
  font-weight: 500;
}

.tab-content > .tab-pane {
  display: none;
}

.tab-content > .active {
  display: block;
}

/* Modals */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-index-modal);
  display: none;
  width: 100%;
  height: 100%;
  overflow: hidden;
  outline: 0;
}

.modal-dialog {
  position: relative;
  width: auto;
  margin: 0.5rem;
  pointer-events: none;
}

.modal.fade .modal-dialog {
  transition: transform var(--transition-normal);
  transform: translate(0, -50px);
}

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

.modal-content {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  pointer-events: auto;
  background-color: white;
  background-clip: padding-box;
  border: 1px solid var(--neutral-200);
  border-radius: var(--border-radius-lg);
  outline: 0;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--neutral-200);
  border-top-left-radius: calc(var(--border-radius-lg) - 1px);
  border-top-right-radius: calc(var(--border-radius-lg) - 1px);
}

.modal-title {
  margin-bottom: 0;
  line-height: 1.5;
}

.modal-body {
  position: relative;
  flex: 1 1 auto;
  padding: var(--spacing-4);
}

.modal-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  padding: var(--spacing-3) var(--spacing-4);
  border-top: 1px solid var(--neutral-200);
  border-bottom-right-radius: calc(var(--border-radius-lg) - 1px);
  border-bottom-left-radius: calc(var(--border-radius-lg) - 1px);
}

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

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-index-modal-backdrop);
  width: 100vw;
  height: 100vh;
  background-color: var(--neutral-900);
}

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

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

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

/* Toasts */
.toast {
  width: 350px;
  max-width: 100%;
  font-size: var(--font-size-sm);
  color: var(--neutral-700);
  background-color: white;
  background-clip: padding-box;
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-lg);
  border-radius: var(--border-radius-md);
  opacity: 0;
}

.toast:not(:last-child) {
  margin-bottom: var(--spacing-3);
}

.toast.showing {
  opacity: 1;
}

.toast.show {
  display: block;
  opacity: 1;
}

.toast.hide {
  display: none;
}

.toast-header {
  display: flex;
  align-items: center;
  padding: var(--spacing-2) var(--spacing-3);
  color: var(--neutral-600);
  background-color: var(--neutral-50);
  background-clip: padding-box;
  border-bottom: 1px solid var(--neutral-200);
  border-top-left-radius: calc(var(--border-radius-md) - 1px);
  border-top-right-radius: calc(var(--border-radius-md) - 1px);
}

.toast-body {
  padding: var(--spacing-3);
}