/* Reusable Components */

/* Modals */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-normal) var(--ease-in-out);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: var(--z-modal-backdrop);
}

.modal-content {
  position: relative;
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  z-index: var(--z-modal);
  transform: scale(0.8);
  transition: transform var(--duration-normal) var(--ease-out);
}

.modal.active .modal-content {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.modal-title {
  font-size: var(--text-2xl);
  font-weight: 700;
}

.modal-close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-in-out);
}

.modal-close:hover {
  background: var(--bg-secondary);
  color: var(--primary);
}

/* Dropdowns */
.dropdown {
  position: relative;
}

.dropdown-toggle {
  cursor: pointer;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: var(--space-2);
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--duration-fast) var(--ease-in-out);
  z-index: var(--z-dropdown);
  min-width: 200px;
}

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

.dropdown-item {
  display: block;
  padding: var(--space-3) var(--space-4);
  color: var(--text-primary);
  transition: all var(--duration-fast) var(--ease-in-out);
}

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

.dropdown-divider {
  height: 1px;
  background: var(--border);
  margin: var(--space-2) 0;
}

/* Tabs */
.tabs {
  border-bottom: 1px solid var(--border);
}

.tab-list {
  display: flex;
  gap: var(--space-6);
  overflow-x: auto;
  scrollbar-width: thin;
}

.tab-button {
  padding: var(--space-3) 0;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  cursor: pointer;
  position: relative;
  transition: color var(--duration-fast) var(--ease-in-out);
}

.tab-button::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transition: transform var(--duration-fast) var(--ease-in-out);
}

.tab-button.active {
  color: var(--primary);
}

.tab-button.active::after {
  transform: scaleX(1);
}

.tab-content {
  padding: var(--space-6) 0;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
  animation: fadeIn var(--duration-normal) var(--ease-in-out);
}

/* Accordions */
.accordion {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid var(--border);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  padding: var(--space-4) var(--space-6);
  background: var(--bg-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--duration-fast) var(--ease-in-out);
}

.accordion-header:hover {
  background: var(--bg-tertiary);
}

.accordion-title {
  font-weight: 600;
}

.accordion-icon {
  transition: transform var(--duration-fast) var(--ease-in-out);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-in-out);
}

.accordion-item.active .accordion-content {
  max-height: 500px;
}

.accordion-body {
  padding: var(--space-4) var(--space-6);
}

/* Progress bars */
.progress {
  width: 100%;
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width var(--duration-slow) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  animation: progressShine 2s linear infinite;
}

@keyframes progressShine {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* Alerts */
.alert {
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.alert-icon {
  flex-shrink: 0;
  font-size: var(--text-xl);
}

.alert-content {
  flex: 1;
}

.alert-title {
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.alert-description {
  font-size: var(--text-sm);
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.2);
  color: var(--success);
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.2);
  color: var(--warning);
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.2);
  color: var(--error);
}

.alert-info {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.2);
  color: var(--info);
}

/* Breadcrumbs */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
}

.breadcrumb-item {
  color: var(--text-secondary);
  transition: color var(--duration-fast) var(--ease-in-out);
}

.breadcrumb-item:hover {
  color: var(--primary);
}

.breadcrumb-separator {
  color: var(--text-tertiary);
}

.breadcrumb-item.active {
  color: var(--text-primary);
  font-weight: 500;
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.page-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-in-out);
}

.page-link:hover {
  background: var(--bg-tertiary);
  border-color: var(--primary);
  color: var(--primary);
}

.page-link.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--gray-900);
}

.page-link.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Tags */
.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
}

.tag-primary {
  background: rgba(0, 255, 136, 0.1);
  border-color: rgba(0, 255, 136, 0.2);
  color: var(--primary);
}

.tag-secondary {
  background: rgba(0, 153, 255, 0.1);
  border-color: rgba(0, 153, 255, 0.2);
  color: var(--secondary);
}

.tag-close {
  margin-left: var(--space-1);
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--duration-fast) var(--ease-in-out);
}

.tag-close:hover {
  opacity: 1;
}

/* Switches */
.switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 24px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  transition: all var(--duration-fast) var(--ease-in-out);
}

.switch-slider::before {
  position: absolute;
  content: '';
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background: var(--text-secondary);
  border-radius: 50%;
  transition: all var(--duration-fast) var(--ease-in-out);
}

.switch input:checked + .switch-slider {
  background: var(--primary);
  border-color: var(--primary);
}

.switch input:checked + .switch-slider::before {
  background: var(--gray-900);
  transform: translateX(24px);
}

/* Avatars */
.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--bg-tertiary);
  border: 2px solid var(--border);
  border-radius: 50%;
  font-weight: 600;
  overflow: hidden;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-sm {
  width: 32px;
  height: 32px;
  font-size: var(--text-sm);
}

.avatar-lg {
  width: 48px;
  height: 48px;
  font-size: var(--text-lg);
}

.avatar-xl {
  width: 64px;
  height: 64px;
  font-size: var(--text-xl);
}

.avatar-group {
  display: flex;
  align-items: center;
}

.avatar-group .avatar {
  margin-left: -8px;
  border: 2px solid var(--bg-primary);
}

.avatar-group .avatar:first-child {
  margin-left: 0;
}

/* Chips */
.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
}

.chip-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  overflow: hidden;
}

.chip-close {
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--duration-fast) var(--ease-in-out);
}

.chip-close:hover {
  opacity: 1;
}