/**
 * Bootstrap Icon Dropdown CSS
 * Clean, Bootstrap-native styling for icon selector component
 */

/* Base dropdown container */
.icon-dropdown {
  position: relative;
  display: inline-block;
  width: 100%;
  max-width: 300px;
}

/* Trigger button */
.icon-dropdown-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 38px;
  padding: 8px 12px;
  background: var(--bs-body-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  cursor: pointer;
  transition: all 0.15s ease-in-out;
}

.icon-dropdown-trigger:hover {
  border-color: var(--bs-primary);
  box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

.icon-dropdown.open .icon-dropdown-trigger {
  border-color: var(--bs-primary);
  box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

/* Selected content */
.icon-dropdown-selected {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.icon-dropdown-selected img {
  width: 24px;
  height: 24px;
  border-radius: 4px;
}

.icon-dropdown-selected img.default-icon {
  opacity: 0.5;
  filter: grayscale(50%);
}

.icon-dropdown-placeholder {
  color: var(--bs-secondary-color);
}

/* Arrow indicator */
.icon-dropdown-arrow {
  color: var(--bs-secondary-color);
  transition: transform 0.15s ease-in-out;
  font-size: 12px;
}

.icon-dropdown.open .icon-dropdown-arrow {
  transform: rotate(180deg);
}

/* Dropdown menu */
.icon-dropdown-menu {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1055;
  background: var(--bs-body-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.15s ease-in-out;
  max-height: 320px;
  overflow: hidden;
  min-width: 320px;
}

.icon-dropdown.open .icon-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Dropup variant - now handled by JavaScript positioning */
.icon-dropdown-menu.dropup {
  transform: translateY(10px);
}

.icon-dropdown.open .icon-dropdown-menu.dropup {
  transform: translateY(0);
}

/* Right-aligned menu - now handled by JavaScript positioning */

/* Search input */
.icon-dropdown-search {
  padding: 8px;
  border-bottom: 1px solid var(--bs-border-color);
}

/* Icon grid */
.icon-dropdown-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
  padding: 12px;
  max-height: 240px;
  overflow-y: auto;
}

/* Individual icon items */
.icon-dropdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 8px;
  border-radius: var(--bs-border-radius);
  cursor: pointer;
  transition: all 0.15s ease-in-out;
  text-align: center;
}

.icon-dropdown-item:hover {
  background: var(--bs-primary-bg-subtle);
  color: var(--bs-primary);
}

.icon-dropdown-item.selected {
  background: var(--bs-primary);
  color: white;
}

.icon-dropdown-item img {
  width: 40px;
  height: 40px;
  margin-bottom: 6px;
  border-radius: 4px;
}

.icon-dropdown-item-name {
  font-size: 12px;
  font-weight: 500;
  word-break: break-word;
  line-height: 1.3;
}

/* "No Icon" option styling */
.icon-dropdown-item.icon-dropdown-no-icon {
  padding: 8px 6px;
  border: 1px dashed var(--bs-border-color);
  margin-bottom: 8px;
  opacity: 0.8;
}

.icon-dropdown-item.icon-dropdown-no-icon img {
  width: 32px;
  height: 32px;
  margin-bottom: 4px;
  opacity: 0.6;
  filter: grayscale(80%);
}

.icon-dropdown-item.icon-dropdown-no-icon .icon-dropdown-item-name {
  font-size: 11px;
  font-style: italic;
  color: var(--bs-secondary-color);
}

.icon-dropdown-item.icon-dropdown-no-icon:hover {
  background: var(--bs-secondary-bg-subtle);
  border-color: var(--bs-secondary);
}

.icon-dropdown-item.icon-dropdown-no-icon.selected {
  background: var(--bs-secondary);
  color: white;
  border-color: var(--bs-secondary);
}

.icon-dropdown-item.icon-dropdown-no-icon.selected .icon-dropdown-item-name {
  color: white;
}

/* Empty state */
.icon-dropdown-empty {
  padding: 20px;
  text-align: center;
  color: var(--bs-secondary-color);
  font-style: italic;
}

/* Small variant */
.icon-dropdown-small {
  max-width: 220px;
}

.icon-dropdown-small .icon-dropdown-trigger {
  min-height: 32px;
  padding: 6px 10px;
}

.icon-dropdown-small .icon-dropdown-selected img {
  width: 20px;
  height: 20px;
}

.icon-dropdown-small .icon-dropdown-grid {
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 6px;
  padding: 8px;
}

.icon-dropdown-small .icon-dropdown-item {
  padding: 8px 6px;
}

.icon-dropdown-small .icon-dropdown-item img {
  width: 32px;
  height: 32px;
  margin-bottom: 4px;
}

.icon-dropdown-small .icon-dropdown-item-name {
  font-size: 11px;
}

/* Icon-only variant (compact) */
.icon-dropdown-icon-only {
  max-width: 50px;
}

.icon-dropdown-icon-only .icon-dropdown-trigger {
  min-height: 40px;
  width: 40px;
  padding: 6px;
  justify-content: center;
}

.icon-dropdown-icon-only .icon-dropdown-arrow {
  display: none;
}

.icon-dropdown-icon-only .icon-dropdown-selected img {
  width: 24px;
  height: 24px;
}

/* Dark mode adjustments */
[data-bs-theme="dark"] .icon-dropdown-trigger:hover,
[data-bs-theme="dark"] .icon-dropdown.open .icon-dropdown-trigger {
  border-color: var(--bs-primary);
}

[data-bs-theme="dark"] .icon-dropdown-item:hover {
  background: rgba(var(--bs-primary-rgb), 0.2);
}

/* Focus styles for accessibility */
.icon-dropdown-trigger:focus,
.icon-dropdown-item:focus {
  outline: 2px solid var(--bs-primary);
  outline-offset: 2px;
}

/* Responsive adjustments */
@media (max-width: 576px) {
  .icon-dropdown-grid {
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 6px;
  }
  
  .icon-dropdown-item {
  padding: 8px 4px;
  }
  
  .icon-dropdown-item img {
  width: 32px;
  height: 32px;
  }
  
  .icon-dropdown-item-name {
  font-size: 11px;
  }
}