/**
 * Soonflow Components
 * Reusable UI components
 */

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background: var(--accent-primary);
  color: white;
  box-shadow: 0 2px 8px var(--accent-glow);
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--accent-glow);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--bg-tertiary);
  border-color: var(--border-color);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--bg-hover);
}

.btn-outline {
  background: transparent;
  color: var(--accent-primary);
  border: 1px solid var(--accent-primary);
}

.btn-outline:hover:not(:disabled) {
  background: var(--accent-light);
}

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

.btn-danger:hover:not(:disabled) {
  background: #DC2626;
}

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

.btn-success:hover:not(:disabled) {
  background: #059669;
}

.btn-warning {
  background: var(--warning, #F59E0B);
  color: white;
}

.btn-warning:hover:not(:disabled) {
  background: #D97706;
}

.btn-info {
  background: var(--info, #3B82F6);
  color: white;
}

.btn-info:hover:not(:disabled) {
  background: #2563EB;
}

/* Button sizes */
.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn-xl {
  padding: 1.125rem 2.5rem;
  font-size: 1.0625rem;
}

.btn-icon {
  padding: 0.75rem;
  aspect-ratio: 1;
}

/* Icon button */
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.icon-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.icon-btn-sm {
  width: 2rem;
  height: 2rem;
}

/* ========== Cards ========== */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

.card-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.card-body {
  padding: 1.5rem;
}

.card-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.card-subtitle {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  margin-top: 0.25rem;
}

/* ========== Badges ========== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.badge-primary {
  background: var(--accent-light);
  color: var(--accent-primary);
}

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

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

.badge-error {
  background: var(--error-light);
  color: var(--error);
}

.badge-gray {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
}

/* ========== Form Elements ========== */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.form-label.required::after {
  content: ' *';
  color: var(--error);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-light);
}

.form-input.error,
.form-textarea.error,
.form-select.error {
  border-color: var(--error);
}

.form-input.error:focus,
.form-textarea.error:focus,
.form-select.error:focus {
  box-shadow: 0 0 0 3px var(--error-light);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-helper {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: 0.375rem;
}

.form-error {
  font-size: 0.75rem;
  color: var(--error);
  margin-top: 0.375rem;
}

.form-checkbox,
.form-radio {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.form-checkbox input,
.form-radio input {
  width: 1.125rem;
  height: 1.125rem;
  accent-color: var(--accent-primary);
  cursor: pointer;
}

/* ========== Progress Bar ========== */
.progress {
  width: 100%;
  height: 0.5rem;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: var(--accent-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.progress-bar-animated {
  animation: progressAnimation 1.5s ease-in-out infinite;
  background-image: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.15) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.15) 50%,
    rgba(255, 255, 255, 0.15) 75%,
    transparent 75%,
    transparent
  );
  background-size: 1rem 1rem;
}

@keyframes progressAnimation {
  0% { background-position: 1rem 0; }
  100% { background-position: 0 0; }
}

/* ========== Steps/Stepper ========== */
.stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--bg-tertiary);
  color: var(--text-tertiary);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.step.active .step-number {
  background: var(--accent-primary);
  color: white;
  box-shadow: var(--shadow-glow);
}

.step.completed .step-number {
  background: var(--success);
  color: white;
}

.step-label {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.step.active .step-label {
  color: var(--accent-primary);
  font-weight: 500;
}

.step-connector {
  width: 2rem;
  height: 2px;
  background: var(--border-color);
}

.step.completed + .step-connector,
.step.active + .step-connector {
  background: var(--accent-primary);
}

/* ========== Avatar ========== */
.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--accent-light);
  color: var(--accent-primary);
  font-weight: 500;
  overflow: hidden;
}

.avatar-xs { width: 1.5rem; height: 1.5rem; font-size: 0.625rem; }
.avatar-sm { width: 2rem; height: 2rem; font-size: 0.75rem; }
.avatar-md { width: 2.5rem; height: 2.5rem; font-size: 0.875rem; }
.avatar-lg { width: 3rem; height: 3rem; font-size: 1rem; }
.avatar-xl { width: 4rem; height: 4rem; font-size: 1.125rem; }

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

/* ========== Dropdown ========== */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 12rem;
  padding: 0.5rem 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-0.5rem);
  transition: all var(--transition-fast);
}

.dropdown.show .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0.5rem);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  color: var(--text-primary);
  text-decoration: none;
  transition: background var(--transition-fast);
}

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

.dropdown-item.danger {
  color: var(--error);
}

.dropdown-divider {
  height: 1px;
  background: var(--border-color);
  margin: 0.5rem 0;
}

/* ========== Modal ========== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 32rem;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  transform: scale(0.95);
  transition: transform var(--transition-base);
}

.modal-overlay.show .modal {
  transform: scale(1);
}

.modal-lg {
  max-width: 48rem;
}

.modal-xl {
  max-width: 64rem;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 600;
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  overflow-x: hidden;
  max-height: calc(90vh - 8rem);
  word-wrap: break-word;
  word-break: break-word;
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1.5rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

/* ========== Toast ========== */
.toast-container {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 20rem;
  max-width: 30rem;
  animation: slideInRight 0.3s ease;
}

.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--error); }
.toast.warning { border-left: 4px solid var(--warning); }
.toast.info { border-left: 4px solid var(--info); }

.toast-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
}

.toast-content {
  flex: 1;
}

.toast-title {
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.toast-message {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.toast-close {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 0;
}

.toast-close:hover {
  color: var(--text-primary);
}

/* ========== Tabs ========== */
.tabs {
  display: flex;
  gap: 0.25rem;
  border-bottom: 1px solid var(--border-color);
}

.tab {
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.tab.active {
  color: var(--accent-primary);
  border-bottom-color: var(--accent-primary);
}

/* ========== Skeleton Loading ========== */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-secondary) 0%,
    var(--bg-tertiary) 50%,
    var(--bg-secondary) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

.skeleton-text {
  height: 1em;
  margin-bottom: 0.5em;
}

.skeleton-text-sm { height: 0.875em; }
.skeleton-text-lg { height: 1.25em; }

.skeleton-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
}

.skeleton-card {
  height: 8rem;
  border-radius: var(--radius-lg);
}

/* ========== Divider ========== */
.divider {
  height: 1px;
  background: var(--border-color);
  margin: 1.5rem 0;
}

.divider-vertical {
  width: 1px;
  height: 100%;
  background: var(--border-color);
  margin: 0 1rem;
}

.divider-with-text {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0;
}

.divider-with-text::before,
.divider-with-text::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

.divider-with-text span {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

/* ========== Tooltip ========== */
.tooltip {
  position: relative;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-0.5rem);
  padding: 0.5rem 0.75rem;
  background: var(--text-primary);
  color: var(--bg-primary);
  font-size: 0.75rem;
  white-space: nowrap;
  border-radius: var(--radius-sm);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  pointer-events: none;
}

.tooltip:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-0.25rem);
}

/* ========== Admin Components ========== */

/* Admin Toast */
.admin-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  transform: translateY(1rem);
  transition: all var(--transition-base);
}

.admin-toast-show {
  opacity: 1;
  transform: translateY(0);
}

.admin-toast-success { border-left: 4px solid var(--success); }
.admin-toast-error { border-left: 4px solid var(--error); }
.admin-toast-warning { border-left: 4px solid var(--warning); }
.admin-toast-info { border-left: 4px solid var(--info, #3B82F6); }

.admin-toast-close {
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 0;
  font-size: 1.25rem;
}

/* Admin Confirm Dialog */
.admin-confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.admin-confirm-dialog {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 400px;
  width: 100%;
  padding: 1.5rem;
}

.admin-confirm-message {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  text-align: center;
}

.admin-confirm-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
}

/* Admin Loading */
.admin-loading {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1400;
  display: flex;
  align-items: center;
  justify-content: center;
}

.admin-loading-spinner {
  width: 3rem;
  height: 3rem;
  border: 3px solid var(--border-color);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Admin Data Table */
.admin-data-table {
  width: 100%;
}

.admin-table-search {
  position: relative;
  margin-bottom: 1rem;
}

.admin-search-input {
  width: 100%;
  max-width: 300px;
  padding: 0.625rem 1rem 0.625rem 2.5rem;
  font-size: 0.875rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.admin-search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  pointer-events: none;
}

.admin-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.admin-table thead {
  background: var(--bg-secondary);
}

.admin-table th {
  padding: 0.875rem 1rem;
  text-align: left;
  font-weight: 500;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.admin-table-sortable {
  cursor: pointer;
  user-select: none;
}

.admin-table-sortable:hover {
  background: var(--bg-hover);
}

.admin-sort-icon {
  margin-left: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.admin-table-sortable.admin-sorted .admin-sort-icon {
  color: var(--accent-primary);
}

.admin-table tbody tr {
  border-bottom: 1px solid var(--border-color);
  transition: background var(--transition-fast);
}

.admin-table tbody tr:hover {
  background: var(--bg-hover);
}

.admin-table td {
  padding: 0.875rem 1rem;
  color: var(--text-primary);
}

.admin-table-empty {
  text-align: center;
  color: var(--text-tertiary);
  padding: 3rem !important;
}

/* Admin Pagination */
.admin-table-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.admin-page-btn {
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.admin-page-btn:hover:not(:disabled) {
  background: var(--bg-hover);
  border-color: var(--accent-primary);
}

.admin-page-btn.active {
  background: var(--accent-primary);
  color: white;
  border-color: var(--accent-primary);
}

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

.admin-page-numbers {
  display: flex;
  gap: 0.25rem;
}

.admin-page-dots {
  padding: 0 0.25rem;
  color: var(--text-tertiary);
}

.admin-page-info {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Admin Status Badges */
.admin-status {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--radius-full);
}

.admin-status::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.admin-status-active {
  background: var(--success-light);
  color: var(--success);
}
.admin-status-active::before { background: var(--success); }

.admin-status-inactive {
  background: var(--error-light);
  color: var(--error);
}
.admin-status-inactive::before { background: var(--error); }

.admin-status-pending {
  background: var(--warning-light);
  color: var(--warning);
}
.admin-status-pending::before { background: var(--warning); }

.admin-status-suspended {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
}
.admin-status-suspended::before { background: var(--text-tertiary); }

/* Admin Stats Cards */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.admin-stat-card {
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  text-align: center;
}

.admin-stat-value {
  font-size: 2rem;
  font-weight: 600;
  color: var(--accent-primary);
  margin-bottom: 0.25rem;
}

.admin-stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.admin-stat-change {
  font-size: 0.75rem;
  margin-top: 0.5rem;
}

.admin-stat-change.positive { color: var(--success); }
.admin-stat-change.negative { color: var(--error); }

/* Admin Filter Bar */
.admin-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
}

.admin-filter-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.admin-filter-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.admin-filter-select {
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
}

/* Admin Action Buttons */
.admin-actions {
  display: flex;
  gap: 0.25rem;
}

.admin-action-btn {
  padding: 0.375rem 0.5rem;
  font-size: 0.75rem;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.admin-action-btn:hover {
  color: var(--text-primary);
  border-color: var(--accent-primary);
}

.admin-action-btn.danger:hover {
  color: var(--error);
  border-color: var(--error);
}

/* Admin Sidebar */
.admin-sidebar {
  width: 250px;
  background: var(--bg-card);
  border-right: 1px solid var(--border-color);
  height: calc(100vh - var(--header-height));
  overflow-y: auto;
}

.admin-nav-section {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.admin-nav-section-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
  margin-bottom: 0.75rem;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.75rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.admin-nav-item:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.admin-nav-item.active {
  color: var(--accent-primary);
  background: var(--accent-light);
}

.admin-nav-item svg {
  width: 1.125rem;
  height: 1.125rem;
}

/* Admin Content Area */
.admin-content {
  flex: 1;
  padding: 2rem;
  overflow-y: auto;
}

.admin-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
}

.admin-page-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Admin Detail View */
.admin-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.admin-detail-item {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.admin-detail-label {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
}

.admin-detail-value {
  font-size: 1rem;
  color: var(--text-primary);
}

/* Admin Code Block */
.admin-code {
  padding: 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  overflow-x: auto;
}

/* Empty State */
.admin-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  text-align: center;
}

.admin-empty-state svg {
  width: 4rem;
  height: 4rem;
  color: var(--text-tertiary);
  margin-bottom: 1rem;
  opacity: 0.5;
}

.admin-empty-state-title {
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.admin-empty-state-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  max-width: 400px;
}

/* Animations */
@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}