/**
 * LMS searchable program / course / batch picker (shared: register, admin filters, etc.)
 */
.lms-program-combo {
  position: relative;
  z-index: 4;
  min-width: 0;
}

.lms-program-combo-inner {
  position: relative;
}

.lms-program-combo-trigger {
  width: 100%;
  min-height: 42px;
  padding: 10px 40px 10px 38px;
  border: 1.5px solid var(--border, #e2e8f0);
  border-radius: var(--radius, 10px);
  background: var(--bg-input, #f8fafc);
  color: var(--text);
  font-size: 0.9rem;
  font-family: "DM Sans", sans-serif;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
  outline: none;
  position: relative;
}

.lms-program-combo-trigger:hover:not(:disabled) {
  border-color: rgba(99, 102, 241, 0.35);
  background: var(--bg-card, #fff);
}

.lms-program-combo-trigger:focus-visible:not(:disabled) {
  border-color: var(--primary, #6366f1);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
  background: var(--bg-card, #fff);
}

.lms-program-combo.is-open .lms-program-combo-trigger:not(:disabled) {
  border-color: var(--primary, #6366f1);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
  background: var(--bg-card, #fff);
}

.lms-program-combo-trigger:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.lms-program-combo-trigger-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  display: flex;
}

.lms-program-combo-trigger-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}

.lms-program-combo-trigger-text.is-placeholder {
  color: var(--text-muted);
  font-weight: 400;
}

.lms-program-combo-trigger-chevron {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  transition: transform 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  display: flex;
}

.lms-program-combo.is-open .lms-program-combo-trigger-chevron {
  transform: translateY(-50%) rotate(180deg);
}

.lms-program-combo-panel {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 6px);
  z-index: 80;
  border-radius: var(--radius, 10px);
  border: 1.5px solid var(--border, #e2e8f0);
  background: var(--bg-card, #fff);
  box-shadow: var(--shadow-lg, 0 10px 40px rgba(0, 0, 0, 0.12));
  overflow: hidden;
  opacity: 0;
  transform: translateY(-8px) scale(0.98);
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0.2s;
}

.dark .lms-program-combo-panel {
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.45);
}

.lms-program-combo.is-open .lms-program-combo-panel {
  opacity: 1;
  transform: translateY(0) scale(1);
  visibility: visible;
  pointer-events: auto;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0s;
}

.lms-program-combo-panel.lms-program-combo-panel--fixed {
  position: fixed;
  z-index: 400;
}

.lms-program-combo-search-wrap {
  padding: 10px;
  background: var(--bg-input, #f8fafc);
  border-bottom: 1px solid var(--border, #e2e8f0);
  position: relative;
}

.lms-program-combo-search {
  width: 100%;
  padding: 10px 12px 10px 36px;
  border: 1.5px solid var(--border, #e2e8f0);
  border-radius: var(--radius-sm, 8px);
  background: var(--bg-card, #fff);
  color: var(--text);
  font-size: 0.86rem;
  font-family: "DM Sans", sans-serif;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.lms-program-combo-search:focus {
  border-color: var(--primary, #6366f1);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.lms-program-combo-search-icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  display: flex;
}

.lms-program-combo-list-scroll {
  max-height: min(50vh, 280px);
  overflow-y: auto;
  padding: 8px;
  -webkit-overflow-scrolling: touch;
}

.lms-program-combo-option {
  width: 100%;
  text-align: left;
  padding: 12px 12px 12px 14px;
  margin-bottom: 6px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm, 8px);
  background: var(--bg-input, #f8fafc);
  cursor: pointer;
  font-family: "DM Sans", sans-serif;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.lms-program-combo-option:last-child {
  margin-bottom: 0;
}

.lms-program-combo-option:hover {
  background: rgba(99, 102, 241, 0.06);
  border-color: rgba(99, 102, 241, 0.15);
}

.lms-program-combo-option:focus {
  outline: none;
}

.lms-program-combo-option:focus-visible {
  border-color: var(--primary, #6366f1);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
  background: rgba(99, 102, 241, 0.1);
}

.lms-program-combo-option.is-highlighted {
  border-color: rgba(99, 102, 241, 0.35);
  background: rgba(99, 102, 241, 0.1);
}

.lms-program-combo-option.is-selected {
  border-color: rgba(99, 102, 241, 0.45);
  box-shadow: inset 0 0 0 1px rgba(99, 102, 241, 0.2);
}

.lms-program-combo-option-title {
  display: block;
  font-weight: 600;
  font-size: 0.86rem;
  color: var(--text);
  line-height: 1.35;
  white-space: normal;
  overflow-wrap: anywhere;
}

.lms-program-combo-option-sub {
  display: block;
  margin-top: 3px;
  font-size: 0.74rem;
  color: var(--text-muted);
  font-weight: 500;
}

.lms-program-combo-empty {
  padding: 18px 14px;
  text-align: center;
  font-size: 0.84rem;
  color: var(--text-muted);
}

.lms-program-combo--toolbar {
  flex: 0 0 auto;
}

.modal .lms-program-combo {
  position: relative;
  z-index: 2;
  width: 100%;
}

.modal.open .lms-program-combo.is-open {
  z-index: 250;
}

.modal .lms-program-combo-panel {
  z-index: 260;
}

.modal .lms-program-combo-panel.lms-program-combo-panel--fixed {
  z-index: 10050;
}