:root {
  --admin-border: rgba(15, 23, 42, 0.1);
  --admin-border-strong: rgba(15, 23, 42, 0.15);
  --admin-muted: rgba(15, 23, 42, 0.65);
  --admin-surface: rgba(255, 255, 255, 0.95);
  --admin-surface-alt: rgba(15, 23, 42, 0.02);
  --admin-primary: #2563eb;
  --admin-primary-muted: rgba(37, 99, 235, 0.12);
  --admin-danger: #ef4444;
  --admin-success: #22c55e;
  --admin-radius: 12px;
  --admin-bg: #f8fafc;
  --admin-text: #0f172a;
  --admin-shadow: 0 20px 45px rgba(15, 23, 42, 0.08);
}

.admin-page {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: clamp(24px, 3vw, 48px);
  color: var(--admin-text);
  background: var(--admin-bg);
  min-height: 100vh;
  box-sizing: border-box;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.admin-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 24px;
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  box-shadow: var(--admin-shadow);
}

.admin-subtitle {
  margin: 4px 0 0;
  color: var(--admin-muted);
  max-width: 720px;
}

.admin-selector {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  flex-wrap: wrap;
  box-shadow: var(--admin-shadow);
}

.admin-selector label {
  font-weight: 600;
  color: rgba(0, 0, 0, 0.85);
  white-space: nowrap;
}

.admin-menu-select {
  flex: 1;
  max-width: 320px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--admin-border);
  background: var(--admin-surface);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.admin-menu-select:hover,
.admin-menu-select:focus {
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 3px var(--admin-primary-muted);
  outline: none;
}

.admin-content {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.admin-section {
  display: none;
  animation: fadeIn 0.2s ease;
}

.admin-section.active {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.section-header h2 {
  margin: 0 0 8px;
}

.section-header p {
  margin: 0;
  color: var(--admin-muted);
}

.section-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.admin-card {
  background: var(--admin-surface);
  border-radius: var(--admin-radius);
  border: 1px solid var(--admin-border);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--admin-shadow);
  position: relative;
  overflow: hidden;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--admin-border);
  padding-bottom: 12px;
}

.card-header h3 {
  margin: 0;
  font-size: 1rem;
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.export-card {
  gap: 12px;
}

.export-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.export-status {
  min-height: 24px;
  font-size: 0.9rem;
  color: var(--admin-muted);
}

.settings-note {
  margin: 0;
  color: var(--admin-muted);
  font-size: 0.95rem;
}

.settings-status {
  color: var(--admin-muted);
  font-size: 0.9rem;
  min-height: 20px;
  flex: 1;
  align-self: center;
}

.export-config-view {
  margin-top: 16px;
  padding: 16px;
  border: 1px dashed var(--admin-border);
  border-radius: 12px;
  background: var(--admin-surface-alt);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.export-config-view h4 {
  margin: 0;
}

.export-config-intro {
  margin: 0;
  color: var(--admin-muted);
  font-size: 0.9rem;
}

.export-config-section {
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  background: #fff;
  padding: 12px 16px;
}

.export-config-body {
  display: block;
}

.export-tree {
  list-style: none;
  margin: 0;
  padding-left: 16px;
  border-left: 2px solid var(--admin-border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.export-tree > li {
  position: relative;
  padding-left: 12px;
}

.export-tree > li::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 10px;
  width: 12px;
  border-top: 2px solid var(--admin-border);
}

.export-tree-label {
  font-weight: 600;
  color: rgba(15, 23, 42, 0.85);
}

.export-tree-desc {
  font-size: 0.8rem;
  color: var(--admin-muted);
  margin-left: 4px;
}

.list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.list-item,
.employee-item,
.role-item,
.kategorie-item,
.datenfeld-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: var(--admin-surface);
  border-radius: 8px;
  border: 1px solid var(--admin-border);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.list-item:hover,
.employee-item:hover,
.role-item:hover,
.kategorie-item:hover,
.datenfeld-item:hover {
  border-color: var(--admin-border-strong);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
}

.list-item-info,
.employee-info,
.role-info,
.kategorie-info,
.datenfeld-info {
  flex: 1;
}

.list-item-title,
.employee-name,
.role-name,
.kategorie-name,
.datenfeld-name {
  margin: 0 0 4px;
  font-weight: 600;
  color: rgba(15, 23, 42, 0.9);
}

.list-item-meta,
.employee-details,
.role-description,
.kategorie-beschreibung,
.datenfeld-details {
  font-size: 0.85rem;
  color: var(--admin-muted);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.list-item-actions,
.employee-actions,
.role-actions,
.kategorie-actions,
.datenfeld-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.changelog-meta {
  color: rgba(15, 23, 42, 0.55);
}

.action-btn {
  padding: 6px 12px;
  font-size: 0.85rem;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

.action-btn.is-edit {
  background: var(--admin-primary-muted);
  color: var(--admin-primary);
  border-color: rgba(37, 99, 235, 0.2);
}

.action-btn.is-edit:hover {
  background: rgba(37, 99, 235, 0.18);
}

.action-btn.is-delete {
  background: rgba(239, 68, 68, 0.1);
  color: var(--admin-danger);
  border-color: rgba(239, 68, 68, 0.25);
}

.action-btn.is-delete:hover {
  background: rgba(239, 68, 68, 0.18);
}

.admin-page .btn {
  border-radius: 8px;
  padding: 10px 16px;
  border: 1px solid transparent;
  background: var(--admin-surface-alt);
  color: var(--admin-text);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.admin-page .btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--admin-shadow);
}

.admin-page .btn.primary {
  background: var(--admin-primary);
  color: #fff;
  box-shadow: 0 15px 30px rgba(37, 99, 235, 0.25);
}

.admin-page .btn.primary:hover {
  background: #1d4ed8;
}

.loading-state,
.empty-state {
  padding: 24px;
  text-align: center;
  color: var(--admin-muted);
  font-style: italic;
}

.admin-form {
  max-width: 720px;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px 18px;
}

@media (max-width: 640px) {
  .admin-form {
    grid-template-columns: 1fr;
  }
}

.admin-form .form-row {
  display: flex;
  flex-direction: column;
}

.admin-form label {
  font-size: 0.85rem;
  color: var(--admin-muted);
  margin-bottom: 6px;
}

.admin-form input,
.admin-form select,
.admin-form textarea {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--admin-border);
  background: var(--admin-surface);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.admin-form textarea {
  resize: vertical;
  min-height: 90px;
  font-family: inherit;
}

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

.admin-form .form-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.is-hidden {
  display: none !important;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: clamp(16px, 4vw, 48px);
  overflow-y: auto;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: #fff;
  border-radius: var(--admin-radius);
  box-shadow: 0 25px 60px rgba(15, 23, 42, 0.25);
  width: min(720px, calc(100% - 32px));
  max-height: min(90vh, 760px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: slideUp 0.25s ease;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid var(--admin-border);
}

.modal-body {
  padding: 20px;
  overflow-y: auto;
  max-height: calc(90vh - 140px);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-content > form {
  padding: 20px;
  overflow-y: auto;
  max-height: calc(90vh - 140px);
}

.modal-close {
  border: none;
  background: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--admin-muted);
  border-radius: 6px;
  padding: 0 6px;
}

.modal-close:hover {
  background: var(--admin-surface-alt);
}

.modal-content .admin-form {
  padding: 20px;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn-small {
  padding: 6px 12px;
  font-size: 0.85rem;
}

.gliederung-container {
  display: grid;
  grid-template-columns: minmax(320px, 1fr);
  width: 100%;
}

.gliederung-tree-panel {
  background: var(--admin-surface);
  border-radius: var(--admin-radius);
  border: 1px solid var(--admin-border);
  padding: 16px;
  max-height: 70vh;
  overflow-y: auto;
  box-shadow: var(--admin-shadow);
  width: 100%;
}

.gliederung-tree {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tree-node {
  margin-left: 0;
}

.tree-node.level-2 {
  margin-left: 20px;
}

.tree-node.level-3 {
  margin-left: 40px;
}

.tree-node.level-4 {
  margin-left: 60px;
}

.tree-node.level-5 {
  margin-left: 80px;
}

.tree-node-content {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
  flex-wrap: wrap;
}

.tree-node-content:hover {
  border-color: var(--admin-border-strong);
  background: var(--admin-surface-alt);
}

.tree-node-content.active {
  border-color: var(--admin-primary);
  background: var(--admin-primary-muted);
}

.tree-toggle {
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--admin-muted);
}

.tree-toggle.collapsed::before {
  content: "▶";
}

.tree-toggle.expanded::before {
  content: "▼";
}

.tree-toggle.no-children {
  visibility: hidden;
}

.tree-node-label {
  flex: 1;
  font-size: 0.9rem;
  color: rgba(15, 23, 42, 0.8);
}

.tree-node-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tree-node-children {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tree-node-children.hidden {
  display: none;
}

.datenfelder-access-list,
.datenfelder-access-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 12px;
  background: var(--admin-surface-alt);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
}

.datenfeld-access-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--admin-surface);
  border-radius: 6px;
  border: 1px solid var(--admin-border);
}

.kategorie-access-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--admin-surface);
  border-radius: 6px;
  border: 1px solid var(--admin-border);
}

.datenfeld-access-label {
  flex: 1;
  margin: 0;
  font-weight: 600;
  color: rgba(15, 23, 42, 0.85);
}

.kategorie-access-label {
  flex: 1;
  margin: 0;
  font-weight: 600;
  color: rgba(15, 23, 42, 0.85);
}

.datenfeld-access-select {
  min-width: 160px;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--admin-border);
  background: var(--admin-surface);
}

.datenfeld-access-select:focus,
.datenfeld-access-select:hover {
  border-color: var(--admin-primary);
  outline: none;
}

/* Kategorie access selects reuse datenfeld styles */
.kategorie-access-select {
  min-width: 160px;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--admin-border);
  background: var(--admin-surface);
}

.kategorie-access-select:focus,
.kategorie-access-select:hover {
  border-color: var(--admin-primary);
  outline: none;
}

@media (max-width: 640px) {
  .modal {
    padding: 0;
  }

  .modal-content {
    width: 100%;
    max-height: 100vh;
    border-radius: 0;
  }
}

@media (max-width: 900px) {
  .admin-header {
    flex-direction: column;
  }

  .admin-selector {
    width: 100%;
  }

  .section-header {
    flex-direction: column;
  }
}