:root {
  --primary-color: #2563eb;
  --success-color: #16a34a;
  --danger-color: #dc2626;
  --secondary-color: #6b7280;
  --bg-color: #f9fafb;
  --sidebar-bg: #ffffff;
  --border-color: #e5e7eb;
  --text-color: #111827;
  --text-light: #6b7280;
  --center-section-bg: #86efac;
  --section-bg: #ffffff;
  --hover-bg: #f3f4f6;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.5;
}

.app-container {
  height: 100vh;
  overflow: hidden;
}

#main-app {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* Sidebar */
.sidebar {
  position: relative;
  width: 210px;
  min-width: 210px;
  background-color: var(--sidebar-bg);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  overflow-y: auto;
  transition: transform 0.3s ease, width 0.3s ease, min-width 0.3s ease;
}

.sidebar.collapsed {
  width: 0;
  min-width: 0;
  padding: 0;
  overflow: hidden;
  border-right: none;
}

.sidebar.collapsed * {
  opacity: 0;
  visibility: hidden;
}

.expand-sidebar-btn {
  position: fixed;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  width: 30px;
  height: 60px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 0 0.5rem 0.5rem 0;
  cursor: pointer;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  box-shadow: 2px 0 8px rgba(0,0,0,0.1);
  opacity: 0.3;
}

.expand-sidebar-btn:hover {
  background-color: #1e40af;
  opacity: 0.8;
  width: 40px;
}

/* Sidebar Toggle Button (onderaan sidebar) */
.sidebar-toggle-btn {
  position: absolute;
  right: -15px;
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 60px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 0 0.5rem 0.5rem 0;
  cursor: pointer;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  box-shadow: 2px 0 8px rgba(0,0,0,0.1);
  opacity: 0.3;
}

.sidebar-toggle-btn:hover {
  background-color: #1e40af;
  opacity: 0.8;
  width: 40px;
}

/* Navigatie onderaan sidebar */
.sidebar-nav {
  padding: 0.625rem 0.75rem;
  border-top: 1px solid var(--border-color);
  background-color: #f8f9fa;
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-top: auto;
}

.sidebar-nav-btn {
  width: 100%;
  padding: 0.4rem 0.625rem;
  background-color: #059669;
  color: white;
  border: none;
  border-radius: 0.375rem;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 500;
  text-align: left;
  transition: all 0.2s;
}

.sidebar-nav-btn:hover:not(:disabled) {
  background-color: #047857;
}

.sidebar-nav-btn:disabled {
  background-color: #6ee7b7;
  cursor: not-allowed;
}

.sidebar-nav-btn-secondary {
  background-color: #6b7280;
}

.sidebar-nav-btn-secondary:hover:not(:disabled) {
  background-color: #4b5563;
}

.sidebar-nav-btn-secondary:disabled {
  background-color: #d1d5db;
  color: #9ca3af;
}

.sidebar-header {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--border-color);
  background-color: #f8f9fa;
}

.sidebar-header h1 {
  font-size: 0.875rem;
  margin: 0;
  color: var(--text-color);
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.diagram-list {
  padding: 0.625rem 0.75rem 0.5rem;
  flex: 1;
  overflow-y: auto;
}

/* Nieuwe sectieheader in diagram-list */
.sidebar-block-header {
  display: flex;
  align-items: center;
  margin-bottom: 0.375rem;
}

.sidebar-block-label {
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-light);
}

/* Actie-knoppen rij */
.diagram-actions {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}

.diagram-action-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.3rem 0.375rem;
  font-size: 0.72rem;
  font-family: inherit;
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
  background: none;
  color: var(--text-light);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.diagram-action-btn .diagram-action-icon {
  font-weight: 700;
  font-size: 0.85rem;
  line-height: 1;
}

.diagram-action-btn:hover:not(:disabled) {
  background: #eff6ff;
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.diagram-action-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.diagram-action-btn-phase {
  color: #6366f1;
  border-color: #c4b5fd;
  background: #f5f3ff;
}

.diagram-action-btn-phase:hover:not(:disabled) {
  background: #ede9fe;
  color: #4f46e5;
  border-color: #818cf8;
}

#diagrams-container {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.diagram-item {
  padding: 0.35rem 0.5rem;
  border-radius: 0.25rem;
  cursor: pointer;
  transition: background-color 0.15s;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-left: 2px solid transparent;
}

.diagram-item:hover {
  background-color: #f0f4ff;
}

.diagram-item.active {
  background-color: #eff6ff;
  color: var(--primary-color);
  border-left-color: var(--primary-color);
}

.diagram-item-identifier {
  font-weight: 700;
  font-size: 0.78rem;
  flex-shrink: 0;
  min-width: 1.25rem;
  color: inherit;
}

.diagram-item-title {
  font-size: 0.75rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
  color: var(--text-color);
}

.diagram-item.active .diagram-item-title {
  color: var(--primary-color);
}

/* Volgorde knoppen in sidebar */
.diagram-reorder-btns {
  display: none;
  flex-direction: column;
  gap: 1px;
  flex-shrink: 0;
  margin-left: auto;
}

.diagram-item:hover .diagram-reorder-btns {
  display: flex;
}

.diagram-reorder-btn {
  background: none;
  border: none;
  padding: 0 2px;
  cursor: pointer;
  font-size: 0.6rem;
  line-height: 1;
  color: var(--text-light);
  border-radius: 2px;
}

.diagram-reorder-btn:hover {
  background-color: #dde4f0;
  color: var(--primary-color);
}

/* Bovenliggend proces */
.diagram-item-parent {
  border-left-color: #7c3aed;
  background-color: #f5f3ff;
}
.parent-indicator {
  color: #7c3aed;
  font-size: 0.7rem;
  flex-shrink: 0;
  width: 12px;
}

/* Subproces (kind) */
.diagram-item-child {
  padding-left: 1.5rem;
  border-left-color: #a78bfa;
  background-color: #faf8ff;
  font-size: 0.875rem;
}
.child-indicator {
  color: #a78bfa;
  flex-shrink: 0;
  width: 14px;
  font-size: 0.9rem;
}

/* Verborgen schildpad — bewerkbaar in editor, alleen verborgen in publieke weergave */
.diagram-item-hidden {
  opacity: 0.55;
}
.diagram-item-hidden .diagram-item-title,
.diagram-item-hidden .diagram-item-identifier {
  font-style: italic;
  color: var(--text-light);
}
.diagram-hidden-badge {
  color: #9ca3af;
  font-size: 0.6rem;
  vertical-align: middle;
}

/* Parent-diagram banner in editor */
.parent-diagram-banner {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  background: #f5f3ff;
  border: 1px solid #c4b5fd;
  border-radius: 8px;
  padding: 0.625rem 0.875rem;
  margin-bottom: 0.75rem;
  font-size: 0.8125rem;
  color: #4c1d95;
  line-height: 1.4;
}
.parent-banner-icon { flex-shrink: 0; font-size: 1rem; }
.parent-child-link {
  color: #7c3aed;
  text-decoration: underline;
  cursor: pointer;
  font-weight: 500;
}
.parent-child-link:hover { color: #4c1d95; }

/* Readonly chip-velden in parent-modus */
.parent-diagram-mode .chip-field-wrapper {
  opacity: 0.7;
  pointer-events: none;
}
.parent-diagram-mode .chip-field-wrapper::after {
  content: 'Overgenomen van subprocessen';
  display: block;
  font-size: 0.75rem;
  color: #7c3aed;
  margin-top: 0.25rem;
  font-style: italic;
}

/* Gecombineerde BPMN weergave */
.parent-bpmn-wrapper { padding: 1rem; }
.parent-bpmn-section {
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 0;
}
.parent-bpmn-section-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1rem;
  background: #f8fafc;
  border-bottom: 1px solid #e5e7eb;
}
.parent-bpmn-code {
  font-weight: 700;
  color: #7c3aed;
  font-size: 0.875rem;
  background: #f5f3ff;
  padding: 0.125rem 0.5rem;
  border-radius: 4px;
}
.parent-bpmn-title { flex: 1; font-weight: 500; font-size: 0.9375rem; }
.parent-bpmn-content { overflow-x: auto; }
.parent-bpmn-connector {
  text-align: center;
  color: #a78bfa;
  font-size: 1.5rem;
  line-height: 1;
  padding: 0.25rem 0;
}

/* Phase dividers */
.phase-divider {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
  margin: 0.25rem 0;
  cursor: context-menu;
}

.phase-divider:hover .phase-divider-name {
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.phase-divider-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-color), transparent);
}

.phase-divider-name {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-light);
  white-space: nowrap;
  padding: 0.125rem 0.5rem;
  background-color: var(--section-bg);
  border-radius: 0.25rem;
}

/* Diagram context menu */
.diagram-context-menu {
  position: fixed;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 10000;
  min-width: 180px;
  padding: 0.25rem 0;
}

.context-menu-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-size: 0.8125rem;
  transition: background-color 0.15s;
  position: relative;
}

.context-menu-item:hover {
  background-color: var(--hover-bg);
}

.context-menu-item-danger {
  color: #ef4444;
}

.context-menu-item-danger:hover {
  background-color: #fef2f2;
}

.context-menu-item.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.context-menu-item.disabled:hover {
  background-color: transparent;
}

.context-menu-divider {
  height: 1px;
  background-color: var(--border-color);
  margin: 0.25rem 0;
}

/* Submenu */
.context-menu-submenu {
  position: relative;
}

.submenu-arrow {
  margin-left: auto;
  font-size: 0.625rem;
  color: var(--text-light);
}

.context-submenu {
  display: none;
  position: absolute;
  left: 100%;
  top: 0;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  min-width: 200px;
  max-height: 300px;
  overflow-y: auto;
  padding: 0.25rem 0;
}

.context-menu-submenu:hover .context-submenu {
  display: block;
}

/* Buttons */
.btn {
  padding: 0.625rem 1.25rem;
  border: none;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
  width: 100%;
  justify-content: center;
}

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

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

.btn-success:hover {
  background-color: #15803d;
}

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

.btn-danger:hover {
  background-color: #b91c1c;
}

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

.btn-info {
  background-color: #0ea5e9;
  color: white;
}

.btn-info:hover {
  background-color: #0284c7;
}

.btn-secondary:hover {
  background-color: #4b5563;
}

/* Main Content */
.main-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 1.5rem;
}

.welcome-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.welcome-content {
  text-align: center;
  max-width: 600px;
}

.welcome-content h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.welcome-content p {
  color: var(--text-light);
  margin-bottom: 0.75rem;
}

.hidden {
  display: none !important;
}

/* Auth Screen */
.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 2rem;
}

.auth-container {
  background-color: white;
  border-radius: 1rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  padding: 2rem;
  width: 100%;
  max-width: 420px;
}

.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-header h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.auth-header p {
  color: var(--text-light);
  font-size: 0.875rem;
}

.auth-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--border-color);
}

.auth-tab {
  flex: 1;
  padding: 0.75rem;
  border: none;
  background: none;
  cursor: pointer;
  font-weight: 500;
  color: var(--text-light);
  transition: all 0.2s;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
}

.auth-tab:hover {
  color: var(--text-color);
}

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

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--text-color);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.btn-sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
}

.error-message {
  padding: 0.75rem;
  background-color: #fee2e2;
  color: #dc2626;
  border-radius: 0.5rem;
  font-size: 0.875rem;
}

/* User Menu - Icon buttons */
.user-menu {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.25rem;
  margin-top: 0.375rem;
  padding-top: 0.375rem;
  border-top: 1px solid var(--border-color);
}

.user-menu-btn {
  position: relative;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 6px;
  background-color: transparent;
  cursor: pointer;
  transition: all 0.15s;
}

.user-menu-btn:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.user-menu-btn:hover .user-menu-icon {
  filter: brightness(0) invert(1);
}

.user-menu-icon {
  font-size: 0.875rem;
  line-height: 1;
}

/* Admin button purple styling */
.user-menu-btn-admin {
  background-color: #7c3aed;
  border-color: #7c3aed;
}

.user-menu-btn-admin .user-menu-icon {
  filter: brightness(0) invert(1);
}

.user-menu-btn-admin:hover {
  background-color: #6d28d9;
  border-color: #6d28d9;
}

/* Username tooltip on hover */
.user-menu-tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--text-color);
  color: var(--bg-color);
  padding: 0.375rem 0.625rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s;
  pointer-events: none;
  z-index: 100;
}

.user-menu-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--text-color);
}

#user-profile-btn:hover .user-menu-tooltip {
  opacity: 1;
  visibility: visible;
}

/* Project Selector */
.project-selector {
  padding: 0.5rem 0.75rem 0.625rem;
  border-bottom: 1px solid var(--border-color);
  background-color: #f8f9fa;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-light);
  margin-bottom: 0.375rem;
  cursor: pointer;
  user-select: none;
}

.section-title-buttons {
  display: flex;
  gap: 0.2rem;
}

.section-content {
  max-height: 500px;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.section-content.collapsed {
  max-height: 0;
}

.btn-icon {
  width: 22px;
  height: 22px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 0.25rem;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-icon:hover:not(:disabled) {
  background-color: #1d4ed8;
}

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

.btn-icon-secondary {
  background-color: transparent;
  color: var(--text-light);
  border: 1px solid var(--border-color);
}

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

.add-buttons-group {
  display: flex;
  gap: 0.25rem;
}

.project-dropdown {
  width: 100%;
  padding: 0.375rem 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  font-family: inherit;
  font-size: 0.8rem;
  background-color: white;
  cursor: pointer;
}

.project-dropdown:focus {
  outline: none;
  border-color: var(--primary-color);
}

/* Project list (vervangt project-dropdown) */
.project-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  font-size: 0.8rem;
}

.project-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.5rem;
  border-radius: 0.3rem;
  cursor: pointer;
  user-select: none;
  transition: background 0.1s;
}

.project-item:hover {
  background-color: var(--hover-bg, #f0f4ff);
}

.project-item.active {
  background-color: var(--primary-light, #dbeafe);
  font-weight: 600;
  color: var(--primary-color, #1d4ed8);
}

.project-color-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--border-color, #cbd5e1);
  flex-shrink: 0;
}

.project-item-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-group {
  margin-bottom: 0.1rem;
}

.project-group-header {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.5rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.78rem;
  color: #475569;
  border-left: 3px solid var(--border-color, #cbd5e1);
  border-radius: 0 0.25rem 0.25rem 0;
  user-select: none;
}

.project-group-header:hover {
  background-color: var(--hover-bg, #f0f4ff);
}

.project-group-toggle {
  font-size: 0.6rem;
  color: #94a3b8;
  flex-shrink: 0;
}

.project-group-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-group-content {
  padding-left: 0.75rem;
}

/* Context menu */
.context-menu {
  background: white;
  border: 1px solid var(--border-color, #e2e8f0);
  border-radius: 0.375rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  min-width: 180px;
  padding: 0.25rem 0;
  font-size: 0.8rem;
}

.context-menu-item {
  padding: 0.4rem 0.75rem;
  cursor: pointer;
  white-space: nowrap;
}

.context-menu-item:hover {
  background-color: var(--hover-bg, #f0f4ff);
}

.context-menu-item.context-menu-danger {
  color: #dc2626;
}

.context-menu-item.context-menu-danger:hover {
  background-color: #fef2f2;
}

.context-menu-item.context-menu-disabled {
  color: #94a3b8;
  cursor: default;
}

.context-menu-item.context-menu-disabled:hover {
  background: none;
}

.context-menu-submenu-header {
  padding: 0.25rem 0.75rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-top: 1px solid var(--border-color, #e2e8f0);
  margin-top: 0.25rem;
}

/* Checkbox label in modalen */
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.85rem;
}

/* ── Vergelijkingsmodus ───────────────────────────────────────────────────── */
.comparison-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  flex-direction: column;
  background: var(--bg-color, #f8fafc);
}

.comparison-toolbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 1rem;
  background: white;
  border-bottom: 1px solid var(--border-color, #e2e8f0);
  flex-shrink: 0;
  height: 40px;
}

.comparison-toolbar-title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-color, #1e293b);
}

.comparison-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

.comparison-half {
  flex: 1;
  display: flex;
  min-height: 0;
  overflow: hidden;
}

.comparison-divider {
  height: 4px;
  background: var(--border-color, #e2e8f0);
  flex-shrink: 0;
}

.comp-sidebar {
  width: 220px;
  flex-shrink: 0;
  border-right: 1px solid var(--border-color, #e2e8f0);
  overflow-y: auto;
  background: white;
  display: flex;
  flex-direction: column;
}

.comp-project-header {
  padding: 0.5rem 0.75rem;
  font-weight: 700;
  font-size: 0.8rem;
  background: var(--primary-light, #dbeafe);
  color: var(--primary-color, #1d4ed8);
  border-bottom: 1px solid var(--border-color, #e2e8f0);
  flex-shrink: 0;
  word-break: break-word;
}

.comp-diagram-item {
  padding: 0.35rem 0.75rem;
  font-size: 0.78rem;
  cursor: pointer;
  border-bottom: 1px solid #f1f5f9;
  transition: background 0.1s;
  user-select: none;
  line-height: 1.4;
}

.comp-diagram-item:hover {
  background: #f0f4ff;
}

.comp-diagram-item.active {
  background: var(--primary-light, #dbeafe);
  font-weight: 600;
}

.comp-diagram-code {
  display: inline-block;
  min-width: 1.5rem;
  font-weight: 700;
  color: var(--primary-color, #1d4ed8);
  margin-right: 0.25rem;
}

.comp-diagram-empty {
  padding: 0.5rem 0.75rem;
  font-size: 0.78rem;
  color: var(--text-light, #94a3b8);
  font-style: italic;
}

.comp-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: auto;
  padding: 1rem;
  min-width: 0;
  transition: background-color 0.3s;
}

.comp-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 200px;
  color: var(--text-light, #94a3b8);
  font-size: 0.875rem;
  font-style: italic;
}

.comp-error {
  color: #dc2626;
}

.comp-diagram-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border-color, #e2e8f0);
}

.comparison-return-banner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1rem;
  background: #eff6ff;
  border-bottom: 1px solid #bfdbfe;
  font-size: 0.8rem;
  color: #1e40af;
}

.comparison-return-banner span {
  flex: 1;
}

.comp-open-editor-btn {
  margin-left: auto;
  font-size: 0.75rem;
}

.comp-diagram-code-large {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary-color, #1d4ed8);
}

.comp-diagram-title-text {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-color, #1e293b);
}

.comp-field-content {
  padding: 0.375rem 0.5rem;
  min-height: 3rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--text-color, #1e293b);
  overflow-wrap: break-word;
}

.comp-field-line {
  margin-bottom: 0.2rem;
}

.comp-field-empty {
  color: var(--text-light, #94a3b8);
  font-style: italic;
}

.comp-view-toggle {
  display: flex;
  gap: 0.25rem;
  background: #e2e8f0;
  border-radius: 6px;
  padding: 2px;
}

.comp-toggle-btn {
  background: transparent;
  border: none;
  color: #94a3b8;
  padding: 0.3rem 0.75rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.8rem;
  transition: background 0.15s, color 0.15s;
}

.comp-toggle-btn:hover {
  color: #475569;
}

.comp-toggle-btn.active {
  background: white;
  color: #1e40af;
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.comp-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.comp-canvas .item-chip {
  cursor: default;
}

.comp-bpmn-canvas {
  padding: 1rem;
  background: #f8fafc;
  min-height: 200px;
}

.comp-bpmn-canvas .bpmn-diagram {
  font-size: 0.8rem;
}

/* Diagram Editor */
.diagram-editor {
  width: 100%;
  max-width: none;
  position: relative;
}

.editor-header {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  align-items: center;
}

.btn-share-diagram {
  white-space: nowrap;
  padding: 0.3rem 0.75rem;
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* Diagram Tabs */
.diagram-tabs {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--border-color);
}

.diagram-tab {
  padding: 0.4rem 1rem;
  border: none;
  background: none;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--text-light);
  transition: all 0.2s;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
}

.diagram-tab:hover {
  color: var(--text-color);
}

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

/* Veldinstellingen-knop — rechts uitgelijnd in de tab-balk */
.diagram-tab-settings {
  margin-left: auto;
  color: #6b7280;
  font-size: 0.8125rem;
}

.diagram-tab-settings:hover {
  color: #374151;
}

.diagram-tab-note {
  color: #6b7280;
  font-size: 0.8125rem;
}

.diagram-tab-note:hover {
  color: #374151;
}

/* ===== STICKY NOTES ===== */

.sticky-notes-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 20;
}

.sticky-notes-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.sticky-note {
  position: absolute;
  min-width: 180px;
  min-height: 120px;
  width: 220px;
  display: flex;
  flex-direction: column;
  border-radius: 3px;
  box-shadow: 3px 4px 10px rgba(0,0,0,0.20), inset 0 -2px 0 rgba(0,0,0,0.08);
  font-size: 0.875rem;
  pointer-events: auto;
  cursor: default;
  user-select: none;
  z-index: 25;
  transition: box-shadow 0.15s;
}

.sticky-note:hover {
  box-shadow: 4px 6px 16px rgba(0,0,0,0.28), inset 0 -2px 0 rgba(0,0,0,0.08);
}

.sticky-note.dragging {
  box-shadow: 6px 10px 24px rgba(0,0,0,0.35);
  opacity: 0.92;
  z-index: 100;
  cursor: grabbing;
}

.sticky-note.linking-active {
  outline: 2px dashed #2563eb;
  outline-offset: 2px;
}

.sticky-note-header {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 5px 6px 4px;
  cursor: grab;
  flex-shrink: 0;
  background: rgba(0,0,0,0.06);
  border-radius: 3px 3px 0 0;
}

.sticky-note-header:active {
  cursor: grabbing;
}

.sticky-note-color {
  width: 18px;
  height: 18px;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  background: transparent;
}

.sticky-note-author {
  font-size: 0.7rem;
  color: rgba(0,0,0,0.45);
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.sticky-note-link-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 0.85rem;
  padding: 1px 3px;
  border-radius: 3px;
  color: rgba(0,0,0,0.45);
  line-height: 1;
}

.sticky-note-link-btn:hover,
.sticky-note-link-btn.active {
  background: rgba(0,0,0,0.10);
  color: rgba(0,0,0,0.7);
}

.sticky-note-link-btn.linked {
  color: #2563eb;
}

.sticky-note-close {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  padding: 0 2px;
  line-height: 1;
  color: rgba(0,0,0,0.40);
  border-radius: 3px;
  flex-shrink: 0;
}

.sticky-note-close:hover {
  background: rgba(0,0,0,0.12);
  color: rgba(0,0,0,0.75);
}

.sticky-note-body {
  flex: 1;
  padding: 8px 10px;
  outline: none;
  overflow-y: auto;
  resize: none;
  background: transparent;
  border: none;
  font-size: 0.875rem;
  font-family: inherit;
  line-height: 1.45;
  color: rgba(0,0,0,0.75);
  cursor: text;
  word-break: break-word;
  white-space: pre-wrap;
  min-height: 80px;
}

.sticky-note-body:focus {
  background: rgba(255,255,255,0.3);
}

/* Verbindingslijn van notitie naar veld */
.sticky-note-connection {
  stroke: rgba(0,0,0,0.30);
  stroke-width: 1.5;
  stroke-dasharray: 5 4;
  fill: none;
}

/* Link-modus: velden oplichten */
.diagram-section.link-target-hover {
  outline: 2px solid #2563eb;
  outline-offset: 2px;
  cursor: pointer;
}

.diagram-section.linked-field {
  outline: 1.5px dashed #2563eb66;
  outline-offset: 2px;
}

.input-identifier {
  width: 72px;
  padding: 0.375rem 0.5rem;
  border: 2px solid var(--border-color);
  border-radius: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 700;
  text-align: center;
}

.input-title {
  flex: 1;
  padding: 0.375rem 0.5rem;
  border: 2px solid var(--border-color);
  border-radius: 0.5rem;
  font-size: 0.9375rem;
}

.input-identifier:focus,
.input-title:focus {
  outline: none;
  border-color: var(--primary-color);
}

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

/* Save Status Indicator */
.save-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.875rem;
  color: var(--text-light);
  background-color: var(--hover-bg);
  border-radius: 0.375rem;
  transition: all 0.3s ease;
}

.save-status.saving {
  color: #d97706;
  background-color: #fef3c7;
}

.save-status.saved {
  color: var(--success-color);
  background-color: #dcfce7;
}

.save-status.error {
  color: var(--danger-color);
  background-color: #fee2e2;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.save-status.saving {
  animation: pulse 1s infinite;
}

/* Diagram Canvas - Schildpad Layout */
.diagram-canvas {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: auto auto auto;
  gap: 1rem;
  min-height: 100%;
  width: 100%;
}

.diagram-section {
  background-color: var(--section-bg);
  border: 2px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  transition: all 0.2s;
  min-height: 150px;
}

.diagram-section:hover {
  border-color: var(--primary-color);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.section-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.section-icon {
  font-size: 1.25rem;
}

.section-title {
  font-weight: 600;
  font-size: 0.875rem;
  flex: 1;
}

.help-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: white;
  border: none;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: bold;
  transition: all 0.2s;
}

.help-btn:hover {
  background-color: #1d4ed8;
  transform: scale(1.1);
}

.diagram-section textarea {
  flex: 1;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  padding: 0.75rem;
  font-family: inherit;
  font-size: 0.875rem;
  resize: vertical;
  line-height: 1.5;
  min-height: 100px;
  width: 100%;
}

.diagram-section textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

/* ArchiMate Canvas */
.archimate-canvas {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  width: 100%;
}

.archimate-section {
  background-color: var(--section-bg);
  border: 2px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transition: all 0.2s;
  min-height: 150px;
}

.archimate-section:hover {
  border-color: var(--primary-color);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.archimate-section textarea {
  flex: 1;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  padding: 0.75rem;
  font-family: inherit;
  font-size: 0.9375rem;
  resize: vertical;
  line-height: 1.6;
  min-height: 120px;
  width: 100%;
}

.archimate-section textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

/* Items Manager Scherm */
.items-manager {
  padding: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

.items-manager-header h2 {
  margin: 0;
  font-size: 1.5rem;
}

.items-manager-content {
  flex: 1;
  padding: 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.items-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem;
  background-color: #f8fafc;
  border-radius: 0.5rem;
  align-items: center;
}

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

.items-filter-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-light);
  white-space: nowrap;
}

.items-filter-group select,
.items-filter-group input {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  font-size: 0.875rem;
  background-color: white;
}

.items-filter-group input {
  width: 180px;
}

.items-filter-stats {
  margin-left: auto;
  font-size: 0.875rem;
  color: var(--text-light);
  font-weight: 500;
}

.bulk-actions-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background-color: #fef3c7;
  border: 1px solid #f59e0b;
  border-radius: 0.5rem;
}

.bulk-actions-bar.hidden {
  display: none;
}

.select-all-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
}

.select-all-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

#selected-count {
  font-size: 0.875rem;
  color: #92400e;
  font-weight: 500;
}

#bulk-delete-btn {
  margin-left: auto;
}

.item-row .item-checkbox {
  width: 18px;
  height: 18px;
  cursor: pointer;
  flex-shrink: 0;
}

.items-add-section {
  display: flex;
  gap: 0.5rem;
  padding: 1rem;
  background-color: #f8fafc;
  border-radius: 0.5rem;
}

.items-add-section input {
  flex: 1;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  font-size: 0.875rem;
}

.items-add-section select {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  font-size: 0.875rem;
  background-color: white;
}

.items-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.item-category-group {
  margin-bottom: 1rem;
}

.item-category-title {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-light);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 0.5rem;
}

.item-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  transition: all 0.2s;
}

.item-row:hover {
  border-color: var(--primary-color);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.item-row .item-type-badge {
  font-size: 0.7rem;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  background-color: #e0f2fe;
  color: #0369a1;
  white-space: nowrap;
}

.item-row .item-text {
  flex: 1;
  font-size: 0.875rem;
}

.item-row .item-text-input {
  flex: 1;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--primary-color);
  border-radius: 0.25rem;
  font-size: 0.875rem;
}

.item-row .item-usage {
  font-size: 0.75rem;
  color: var(--text-light);
  white-space: nowrap;
}

.item-row .item-actions {
  display: flex;
  gap: 0.25rem;
}

.item-row .item-actions button {
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  border: none;
  border-radius: 0.25rem;
  cursor: pointer;
  transition: all 0.2s;
}

.item-row .btn-edit {
  background-color: #fef3c7;
  color: #92400e;
}

.item-row .btn-edit:hover {
  background-color: #fde68a;
}

.item-row .btn-save {
  background-color: #d1fae5;
  color: #065f46;
}

.item-row .btn-save:hover {
  background-color: #a7f3d0;
}

.item-row .btn-cancel {
  background-color: #f3f4f6;
  color: #4b5563;
}

.item-row .btn-cancel:hover {
  background-color: #e5e7eb;
}

.item-row .btn-delete {
  background-color: #fee2e2;
  color: #991b1b;
}

.item-row .btn-delete:hover {
  background-color: #fecaca;
}

.item-row .item-subtype-icon {
  font-size: 0.875rem;
  margin-right: 0.25rem;
  flex-shrink: 0;
}

.item-row .item-subtype-select {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
  font-size: 0.75rem;
  background-color: white;
  cursor: pointer;
}

.item-row .item-subtype-select:focus {
  border-color: var(--primary-color);
  outline: none;
}

.items-empty {
  color: var(--text-light);
  font-size: 0.875rem;
  text-align: center;
  padding: 2rem;
}

/* Autocomplete Dropdown */
.autocomplete-dropdown {
  position: fixed;
  z-index: 1000;
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  min-width: 250px;
  max-width: 400px;
  max-height: 300px;
  overflow-y: auto;
}

.autocomplete-header {
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-color);
  background-color: var(--sidebar-bg);
}

.autocomplete-items {
  padding: 0.5rem 0;
}

.autocomplete-item {
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: background-color 0.15s;
  border-bottom: 1px solid #f3f4f6;
}

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

.autocomplete-item:hover,
.autocomplete-item.selected {
  background-color: #f3f4f6;
}

.autocomplete-item .item-source {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-bottom: 0.25rem;
}

.autocomplete-item .item-value {
  font-size: 0.875rem;
  color: var(--text-color);
  white-space: pre-wrap;
  word-break: break-word;
}

.autocomplete-item.hidden-only {
  opacity: 0.55;
}

.autocomplete-item.hidden-only .item-value {
  color: var(--text-light);
  font-style: italic;
}

.autocomplete-empty {
  padding: 1rem;
  color: var(--text-light);
  font-size: 0.875rem;
  text-align: center;
}

/* Full value (ALLES) optie styling */
.autocomplete-item.full-value {
  background-color: #f0fdf4;
  border-left: 3px solid #22c55e;
}

.autocomplete-item.full-value:hover,
.autocomplete-item.full-value.selected {
  background-color: #dcfce7;
}

.autocomplete-item.full-value .item-source {
  color: #16a34a;
  font-weight: 600;
}

/* Hash item styling (# autocomplete) */
.autocomplete-item.hash-item {
  background-color: #fef3c7;
  border-left: 3px solid #f59e0b;
}

.autocomplete-item.hash-item:hover,
.autocomplete-item.hash-item.selected {
  background-color: #fde68a;
}

.autocomplete-item.hash-item .item-source {
  color: #d97706;
  font-weight: 600;
}

/* Grid plaatsing - Schildpad Layout (3 rijen) */
/* ROW 1: Startgebeurtenis | Regels | Procesdoelstellingen | Belanghebbenden */
.section-row1-col1 {
  grid-column: 1;
  grid-row: 1;
  border-color: #ef4444;
}

.section-row1-col2 {
  grid-column: 2;
  grid-row: 1;
}

.section-row1-col3 {
  grid-column: 3;
  grid-row: 1;
}

.section-row1-col4 {
  grid-column: 4;
  grid-row: 1;
  border-style: dashed;
}

/* ROW 2: Inputs | Procesbeschrijving (span 2) | Outputs */
.section-row2-col1 {
  grid-column: 1;
  grid-row: 2;
}

.section-center {
  grid-column: 2 / 4;
  grid-row: 2;
  background-color: var(--center-section-bg);
  border-color: #4ade80;
  min-height: 200px;
}

.section-row2-col3 {
  grid-column: 4;
  grid-row: 2;
}

/* ROW 3: Locatie (opt) | Indicatoren (opt) | Uitvoerders | Middelen | Eindtoestand */
.section-row3-col1 {
  grid-column: 1;
  grid-row: 3;
}

/* Prestatie-indicatoren: standaard op positie 2, maar col1b zodat JS het kan sturen */
.section-row3-col1b {
  grid-column: 2;
  grid-row: 3;
}

/* Wanneer alleen Prestatie-indicatoren zichtbaar (niet Locatie): schuif naar col 1 */
.diagram-canvas:not(.has-9fields) .section-row3-col1b {
  grid-column: 1;
}

/* 5-koloms grid wanneer BEIDE optionele velden zichtbaar zijn */
.diagram-canvas.has-9fields {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

/* In 5-koloms grid: procesbeschrijving en belanghebbenden groeien mee */
.diagram-canvas.has-9fields .section-center {
  grid-column: 2 / 5;
}

.diagram-canvas.has-9fields .section-row1-col4 {
  grid-column: 4 / 6;
}

.diagram-canvas.has-9fields .section-row2-col3 {
  grid-column: 5;
}

/* In 5-koloms grid: rij 3 bijsturen */
.diagram-canvas.has-9fields .section-row3-col1b {
  grid-column: 2;
}

.diagram-canvas.has-9fields .section-row3-col2 {
  grid-column: 3;
}

.diagram-canvas.has-9fields .section-row3-col3 {
  grid-column: 4;
}

.diagram-canvas.has-9fields .section-row3-col4 {
  grid-column: 5;
}

.section-row3-col2 {
  grid-column: 2;
  grid-row: 3;
}

.section-row3-col3 {
  grid-column: 3;
  grid-row: 3;
}

.section-row3-col4 {
  grid-column: 4;
  grid-row: 3;
  border-color: #ef4444;
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-content {
  background-color: white;
  border-radius: 0.75rem;
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

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

.modal-header h3 {
  font-size: 1.25rem;
}

.close-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-light);
  transition: color 0.2s;
}

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

.modal-body {
  padding: 1.5rem;
}

.modal-body p {
  margin-bottom: 1rem;
  line-height: 1.75;
}

#help-modal-questions {
  margin-top: 1.5rem;
}

.help-question {
  background-color: var(--bg-color);
  padding: 1rem;
  border-radius: 0.5rem;
  margin-bottom: 0.75rem;
  border-left: 3px solid var(--primary-color);
}

.help-question strong {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

/* Share Modal */
.modal-content-wide {
  max-width: 550px;
}

/* QR Diagram Modal */
.modal-content-qr {
  max-width: 320px;
}

.qr-url-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.qr-url-row input {
  flex: 1;
  min-width: 0;
  font-size: 0.75rem;
  padding: 0.375rem 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  color: var(--text-muted);
  background: #f9fafb;
}

.qr-code-container {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.qr-code-container canvas,
.qr-code-container img {
  border-radius: 0.5rem;
  box-shadow: 0 1px 4px rgba(0,0,0,0.12);
}

.qr-download-btn {
  width: 100%;
}

/* ── Feedback floating button ── */
.feedback-fab {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background: var(--primary-color);
  color: #fff;
  border: none;
  border-radius: 0.5rem 0 0 0.5rem;
  padding: 0.75rem 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  z-index: 200;
  box-shadow: -2px 0 8px rgba(0,0,0,0.18);
  writing-mode: vertical-rl;
  letter-spacing: 0.04em;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  transition: background 0.15s ease;
}

.feedback-fab:hover {
  background: #1d4ed8;
}

.feedback-unread-dot {
  width: 9px;
  height: 9px;
  background: #ef4444;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px #fff;
}

/* Rode stip op beheerdersknop */
.admin-feedback-dot {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 9px;
  height: 9px;
  background: #ef4444;
  border-radius: 50%;
  box-shadow: 0 0 0 2px #fff;
}

/* ── Admin feedback sectie ── */
.admin-feedback-section {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.admin-feedback-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.admin-feedback-header h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feedback-unread-badge {
  background: #ef4444;
  color: #fff;
  border-radius: 1rem;
  padding: 0.1rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
}

/* ── Type group ── */
.feedback-type-group {
  margin-bottom: 1.5rem;
}

.feedback-type-group-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.4rem 0;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 0.6rem;
}

.feedback-type-count {
  font-weight: 400;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.feedback-nieuw-count {
  background: #ef4444;
  color: #fff;
  border-radius: 1rem;
  padding: 0.1rem 0.45rem;
  font-size: 0.7rem;
  font-weight: 700;
}

/* ── Archive toggle ── */
.feedback-archive-toggle {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 0.25rem 0;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.5rem;
}
.feedback-archive-toggle:hover { color: var(--text-color); }

.feedback-archive-items {
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* ── Active items list ── */
.feedback-active-items {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* ── Item card ── */
.feedback-item {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-left-width: 4px;
  border-radius: 0.5rem;
  padding: 0.6rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.feedback-item-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.feedback-code {
  font-family: monospace;
  font-size: 0.75rem;
  font-weight: 700;
  background: #e2e8f0;
  padding: 0.1rem 0.4rem;
  border-radius: 0.25rem;
}

.feedback-status-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: 0.25rem;
  color: #fff;
}

.feedback-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: auto;
}

.feedback-item-body {
  font-size: 0.875rem;
  line-height: 1.5;
  white-space: pre-wrap;
}

.feedback-item-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.feedback-status-select {
  font-size: 0.75rem;
  padding: 0.2rem 0.4rem;
  border: 1px solid var(--border-color);
  border-radius: 0.25rem;
  background: #fff;
  cursor: pointer;
}

/* ── Status linkerbalk ── */
.feedback-item.status-nieuw         { border-left-color: #dc2626; }
.feedback-item.status-gelezen       { border-left-color: #f97316; }
.feedback-item.status-in_onderzoek  { border-left-color: #eab308; }
.feedback-item.status-in_ontwikkeling { border-left-color: #4ade80; }
.feedback-item.status-in_test       { border-left-color: #a855f7; }
.feedback-item.status-opgelost      { border-left-color: #16a34a; }
.feedback-item.status-afgewezen     { border-left-color: #94a3b8; }

/* ── Status badge kleuren ── */
.feedback-status-badge.status-nieuw         { background: #dc2626; }
.feedback-status-badge.status-gelezen       { background: #f97316; }
.feedback-status-badge.status-in_onderzoek  { background: #eab308; color: #422006; }
.feedback-status-badge.status-in_ontwikkeling { background: #4ade80; color: #14532d; }
.feedback-status-badge.status-in_test       { background: #a855f7; }
.feedback-status-badge.status-opgelost      { background: #16a34a; }
.feedback-status-badge.status-afgewezen     { background: #94a3b8; color: #1e293b; }

.admin-empty {
  color: var(--text-muted);
  font-style: italic;
  font-size: 0.875rem;
}

/* ── Gateway-markering in de procesbeschrijving-editor ── */
.pb-ed-gateway-kw {
  display: inline;
  background: #eff6ff;
  color: #1d4ed8;
  font-weight: 600;
  border-radius: 0.2rem;
  padding: 0 0.25rem;
}

.pb-ed-gateway-path-prefix {
  display: inline;
  color: #6b7280;
  font-style: italic;
}

/* Stap-separator pill in gateway-paden: '->' wordt '→' */
.pb-ed-step-sep {
  display: inline-block;
  padding: 0.1rem 0.35rem;
  margin: 0 0.2rem;
  background: #e0f2fe;
  border: 1px solid #7dd3fc;
  border-radius: 0.25rem;
  color: #0369a1;
  font-size: 0.8rem;
  font-weight: 600;
  user-select: none;
  vertical-align: baseline;
}

/* [:einde] terminator chip */
.pb-ed-end-marker {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  margin: 0 0.2rem;
  background: #fee2e2;
  border: 1px solid #fca5a5;
  border-radius: 0.25rem;
  color: #991b1b;
  font-size: 0.8rem;
  font-weight: 600;
  user-select: none;
  vertical-align: baseline;
}

/* Event-token badges in procesbeschrijving-editor */
.inline-item.pb-ed-start-event {
  background: #dcfce7;
  border-color: #16a34a;
  color: #14532d;
}
.inline-item.pb-ed-end-event {
  background: #fee2e2;
  border-color: #dc2626;
  color: #7f1d1d;
}
.inline-item.pb-ed-intermediate-event {
  background: #fff7ed;
  border-color: #fb923c;
  color: #7c2d12;
}

/* ── Gateway-blokken in publieke weergave ── */
.pb-gateway {
  display: block;
  white-space: normal;
  margin: 0.4rem 0;
  border-radius: 0.375rem;
  border: 1px solid #dbeafe;
  background: #f0f9ff;
  overflow: hidden;
}

.pb-gateway-exclusive { border-color: #bfdbfe; background: #eff6ff; }
.pb-gateway-inclusive  { border-color: #bbf7d0; background: #f0fdf4; }
.pb-gateway-parallel   { border-color: #e9d5ff; background: #faf5ff; }

.pb-gateway-header {
  display: block;
  padding: 0.2rem 0.6rem;
  font-weight: 600;
  font-size: 0.78rem;
}

.pb-gateway-exclusive .pb-gateway-header { color: #1d4ed8; background: #dbeafe; }
.pb-gateway-inclusive  .pb-gateway-header { color: #166534; background: #dcfce7; }
.pb-gateway-parallel   .pb-gateway-header { color: #6b21a8; background: #ede9fe; }

.pb-gateway-paths {
  display: block;
  padding: 0.3rem 0.5rem;
}

.pb-gateway-path {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 0.15rem 0;
  font-size: 0.85rem;
}

.pb-gateway-condition {
  display: inline-block;
  font-weight: 600;
  font-size: 0.75rem;
  white-space: nowrap;
  border-radius: 0.25rem;
  padding: 0.1rem 0.4rem;
  flex-shrink: 0;
}

.pb-gateway-exclusive .pb-gateway-condition { background: #bfdbfe; color: #1e40af; }
.pb-gateway-inclusive  .pb-gateway-condition { background: #bbf7d0; color: #14532d; }
.pb-gateway-parallel   .pb-gateway-condition { background: #ddd6fe; color: #5b21b6; }

.pb-gateway-step { display: inline; }

.pb-gateway-warnings { padding: 0.2rem 0.6rem; border-top: 1px dashed #fca5a5; }
.pb-gateway-warning  { font-size: 0.72rem; color: #991b1b; }

.share-add-member {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.share-add-member h4,
.share-members h4 {
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-color);
}

.share-form .form-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.share-form input[type="email"] {
  flex: 1;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  font-size: 0.875rem;
}

.share-form select {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  font-size: 0.875rem;
  background-color: white;
}

.share-note {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-light);
}

.merge-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.merge-list li button {
  width: 100%;
  text-align: left;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-secondary, #f8fafc);
  cursor: pointer;
  font-size: 0.875rem;
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  transition: background 0.15s;
}

.merge-list li button:hover {
  background: #dbeafe;
  border-color: var(--primary-color);
}

.merge-list li button .merge-code {
  font-size: 0.75rem;
  color: var(--text-light);
  min-width: 32px;
}

.merge-doelen-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.merge-doel-col {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.75rem;
}

.merge-doel-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.merge-doel-text {
  font-size: 0.85rem;
  white-space: pre-wrap;
  color: var(--text-color);
  min-height: 2rem;
}

.merge-doel-text.leeg {
  color: var(--text-light);
  font-style: italic;
}

.merge-titel-ref {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 0.4rem;
}

.merge-doel-nieuw-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  margin-top: 0.75rem;
}

.merge-titel-nieuw {
  width: 100%;
  box-sizing: border-box;
  padding: 0.6rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: inherit;
  margin-bottom: 0.75rem;
}

.merge-doel-nieuw {
  width: 100%;
  box-sizing: border-box;
  padding: 0.6rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: inherit;
  resize: vertical;
  margin-bottom: 1rem;
}

.merge-step2-actions {
  display: flex;
  justify-content: space-between;
}

.share-public-link {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
}

.share-public-link h4 {
  margin: 0 0 0.5rem 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-color);
}

.public-link-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.5rem;
}

.public-link-row input[type="text"] {
  flex: 1;
  padding: 0.4rem 0.6rem;
  font-size: 0.8rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--bg-secondary, #f5f7fa);
  color: var(--text-color);
}

.share-publications {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
}
.share-publications h4 {
  margin: 0 0 0.5rem 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-color);
}
.publication-version-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.pub-draft-label {
  font-size: 0.82rem;
  color: var(--text-muted, #64748b);
}
.pub-auto-version-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
}
.pub-select {
  font-size: 0.8rem;
  padding: 3px 6px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--bg-secondary, #f5f7fa);
}
.publications-list {
  margin-top: 1rem;
}
.publications-list h5 {
  margin: 0 0 0.5rem 0;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted, #64748b);
}
.publications-list ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.pub-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 0.6rem;
  background: var(--bg-secondary, #f5f7fa);
  border-radius: 6px;
  font-size: 0.8rem;
}
.pub-version { font-weight: 600; color: #166534; min-width: 3.5rem; }
.pub-date { color: var(--text-muted, #64748b); flex: 1; }
.pub-link { color: var(--accent-color, #2f6fa8); text-decoration: none; }
.pub-link:hover { text-decoration: underline; }
.btn-xs { padding: 2px 8px; font-size: 0.75rem; }

.members-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.member-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem;
  background-color: var(--bg-color);
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
}

.member-info {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.member-name {
  font-weight: 500;
  font-size: 0.875rem;
}

.member-email {
  font-size: 0.75rem;
  color: var(--text-light);
}

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

.member-role-select {
  padding: 0.375rem 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  font-size: 0.75rem;
  background-color: white;
}

.member-role-select:disabled {
  background-color: var(--bg-color);
  color: var(--text-light);
}

.member-role-badge {
  padding: 0.375rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.member-role-badge.owner {
  background-color: #dbeafe;
  color: #1d4ed8;
}

.btn-sm {
  padding: 0.375rem 0.5rem;
  font-size: 0.75rem;
}

.btn-danger {
  background-color: #fee2e2;
  color: #dc2626;
  border: 1px solid #fecaca;
}

.btn-danger:hover {
  background-color: #fecaca;
}

/* Section title buttons container */
.section-title-buttons {
  display: flex;
  gap: 0.25rem;
}

/* Item Indicatoren */
.items-indicator {
  margin-top: 0.25rem;
  font-size: 0.7rem;
  color: var(--text-light);
  background-color: #f3f4f6;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.items-indicator.hidden {
  display: none;
}

.items-indicator .item-count {
  background-color: var(--primary-color);
  color: white;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  font-weight: 600;
  font-size: 0.65rem;
}

.items-indicator .item-ids {
  font-family: 'Monaco', 'Menlo', monospace;
  color: #6366f1;
  word-break: break-all;
}

/* Item Highlighting in Textareas */
.textarea-wrapper {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.textarea-wrapper textarea {
  position: relative;
  z-index: 1;
  background: transparent;
  caret-color: var(--text-color);
}

.highlight-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 0;
  padding: 0.75rem;
  font-family: inherit;
  font-size: 0.9375rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 0.375rem;
  background-color: white;
  color: transparent; /* Tekst onzichtbaar - alleen highlight achtergronden tonen */
}

/* Groene achtergrond voor centrale sectie behouden */
.section-center .highlight-overlay {
  background-color: white;
}

.highlight-overlay .item-highlight {
  background-color: rgba(99, 102, 241, 0.12);
  border-radius: 3px;
  padding: 0 2px;
  margin: 0 -2px;
  border-bottom: 2px solid rgba(99, 102, 241, 0.3);
  transition: all 0.15s ease;
}

.highlight-overlay .item-highlight:hover {
  background-color: rgba(99, 102, 241, 0.25);
  border-bottom-color: rgba(99, 102, 241, 0.6);
}

/* Tooltip voor item info */
.item-tooltip {
  position: fixed;
  z-index: 2000;
  background-color: #1f2937;
  color: white;
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  max-width: 280px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.item-tooltip.visible {
  opacity: 1;
  pointer-events: auto;
}

.item-tooltip .tooltip-id {
  color: #a5b4fc;
  font-family: 'Monaco', 'Menlo', monospace;
  font-size: 0.65rem;
  display: block;
  margin-bottom: 0.25rem;
}

.item-tooltip .tooltip-text {
  font-weight: 500;
  display: block;
  margin-bottom: 0.5rem;
  word-break: break-word;
}

.item-tooltip .tooltip-actions {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.item-tooltip .tooltip-btn {
  flex: 1;
  padding: 0.35rem 0.5rem;
  border: none;
  border-radius: 0.25rem;
  font-size: 0.7rem;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.item-tooltip .tooltip-btn-edit {
  background-color: #4f46e5;
  color: white;
}

.item-tooltip .tooltip-btn-edit:hover {
  background-color: #4338ca;
}

.item-tooltip .tooltip-btn-delete {
  background-color: #dc2626;
  color: white;
}

.item-tooltip .tooltip-btn-delete:hover {
  background-color: #b91c1c;
}

.item-tooltip .tooltip-hint {
  color: #9ca3af;
  font-size: 0.6rem;
  display: block;
  border-top: 1px solid #374151;
  padding-top: 0.4rem;
  margin-top: 0.25rem;
}

/* Clickable item highlights (when textarea is not focused) */
.textarea-wrapper:not(:focus-within) .highlight-overlay {
  pointer-events: auto;
}

.textarea-wrapper:not(:focus-within) .highlight-overlay .item-highlight {
  cursor: pointer;
}

/* Active item editing indicator */
.textarea-wrapper.editing-item textarea {
  background: transparent;
}

/* ==================
   ARCHIMATE MODELER
   ================== */

/* (btn-archimate-modeler vervangen door .sidebar-nav-btn) */

/* Archimate nav - beide knoppen zelfde formaat */
.archimate-nav {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-bottom: 0.75rem;
}

.archimate-nav .btn {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  font-weight: 500;
  font-size: 0.8125rem;
  transition: all 0.2s;
}

.archimate-nav .btn-secondary {
  background-color: #6366f1;
  color: white;
  border: none;
}

.archimate-nav .btn-secondary:hover:not(:disabled) {
  background-color: #4f46e5;
}

.archimate-nav .btn-secondary:disabled {
  background-color: #a5b4fc;
  cursor: not-allowed;
}

/* Modeler Container */
.archimate-modeler {
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-color);
}

.modeler-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 1rem;
  background-color: var(--sidebar-bg);
  border-bottom: 1px solid var(--border-color);
}

.modeler-header h2 {
  margin: 0;
  font-size: 1.125rem;
}

.modeler-actions {
  display: flex;
  gap: 0.375rem;
  align-items: center;
}

.sync-status {
  font-size: 0.8rem;
  color: var(--success-color);
  padding: 0.25rem 0.75rem;
  background-color: #dcfce7;
  border-radius: 1rem;
  margin-right: 0.5rem;
}

.sync-status.syncing {
  color: #f59e0b;
  background-color: #fef3c7;
}

/* Modeler Toolbar */
.modeler-toolbar {
  display: flex;
  gap: 1.5rem;
  padding: 0.75rem 1.5rem;
  background-color: white;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  align-items: center;
}

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

.toolbar-section.toolbar-actions {
  margin-left: auto;
}

.toolbar-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  margin-right: 0.25rem;
}

.element-btn,
.connection-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 0.75rem;
  background-color: white;
  border: 2px solid var(--border-color);
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.7rem;
  min-width: 70px;
}

/* Element buttons zijn 50% kleiner */
.element-btn {
  padding: 0.25rem 0.375rem;
  gap: 0.125rem;
  font-size: 0.5rem;
  min-width: 35px;
  border-radius: 0.25rem;
}

.element-btn:hover,
.connection-btn:hover {
  border-color: var(--primary-color);
  background-color: #f0f9ff;
}

.element-btn.active,
.connection-btn.active {
  border-color: var(--primary-color);
  background-color: #dbeafe;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

.element-icon {
  font-size: 0.875rem;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.25rem;
}

.element-icon.role-icon {
  background-color: #fef3c7;
}

.element-icon.process-icon {
  background-color: #fef3c7;
  border-radius: 0.5rem;
}

.element-icon.event-icon {
  background-color: #fef3c7;
}

.element-icon.location-icon {
  background-color: #fce7f3;
}

.element-icon.stakeholder-icon {
  background-color: #e9d5ff;
}

.element-icon.rule-icon {
  background-color: #fef3c7;
}

/* Connection Line Indicators */
.connection-line {
  width: 30px;
  height: 3px;
  position: relative;
}

.connection-line::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  border-style: solid;
  border-width: 4px 0 4px 6px;
  border-color: transparent transparent transparent currentColor;
}

/* ArchiMate standaard: alle lijnen in grijs/zwart */
.connection-line.assignment-line {
  background-color: #333;
  color: #333;
}

.connection-line.assignment-line::before {
  content: '';
  position: absolute;
  left: -4px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background-color: #333;
  border-radius: 50%;
}

.connection-line.trigger-line {
  background-color: #333;
  color: #333;
}

.connection-line.flow-line {
  background: repeating-linear-gradient(90deg, #333 0px, #333 6px, transparent 6px, transparent 10px);
  color: #333;
}

.connection-line.association-line {
  background: repeating-linear-gradient(90deg, #333 0px, #333 3px, transparent 3px, transparent 6px);
  color: #333;
}

.connection-line.association-line::after {
  display: none;
}

.connection-line.access-line {
  background: repeating-linear-gradient(90deg, #333 0px, #333 2px, transparent 2px, transparent 5px);
  color: #333;
}

.connection-line.access-line::after {
  border-color: transparent transparent transparent transparent;
  border-width: 3px 0 3px 5px;
  border-left-color: transparent;
  background: transparent;
  width: 0;
  height: 0;
  border-style: solid;
  border-top: 3px solid transparent;
  border-bottom: 3px solid transparent;
  border-left: 5px solid #333;
  border-right: none;
}

.connection-line.composition-line {
  background-color: #333;
  color: #333;
}

.connection-line.composition-line::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 6px;
  height: 6px;
  background-color: #333;
}

.connection-line.composition-line::after {
  display: none;
}

.connection-line.served-by-line {
  background-color: #333;
  color: #333;
}

.connection-line.served-by-line::after {
  content: '';
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 5px 0 5px 8px;
  border-color: transparent transparent transparent #333;
}

/* Canvas Container */
.modeler-canvas-container {
  flex: 1;
  position: relative;
  overflow: auto;
  background-color: #f8fafc;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
  background-size: 20px 20px;
}

.modeler-connections {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: visible;
}

.modeler-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 2000px;
  height: 1500px;
  min-width: 100%;
  min-height: 100%;
}

/* Model Elements */
.model-element {
  position: absolute;
  cursor: move;
  user-select: none;
  z-index: 10;
  transition: box-shadow 0.15s ease;
}

.model-element:hover {
  z-index: 20;
}

.model-element.selected {
  z-index: 30;
}

.model-element-content {
  position: relative;
  padding: 0.75rem 1rem;
  border-radius: 0;
  border: 2px solid;
  background-color: white;
  min-width: 120px;
  max-width: 200px;
  text-align: center;
  font-size: 0.875rem;
  word-wrap: break-word;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.model-element.selected .model-element-content {
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3);
}

/* Element Types Styling - ArchiMate 3.0 visuele notatie */

/* Business Layer: bleekgeel — role en business_object: rechte hoeken */
.model-element[data-type="role"] .model-element-content,
.model-element[data-type="event"] .model-element-content,
.model-element[data-type="business_object"] .model-element-content {
  background-color: #FFFFC0;
  border-color: #C8A000;
  min-height: 60px;
}

/* BusinessProcess: vier afgeronde hoeken (behavior) */
.model-element[data-type="process"] .model-element-content {
  background-color: #FFFFC0;
  border-color: #C8A000;
  border-radius: 8px;
  min-height: 60px;
}

/* Motivation Layer: lavendel */
.model-element[data-type="rule"] .model-element-content {
  background-color: #CCCCFF;
  border-color: #8080C0;
  min-height: 60px;
}

/* Stakeholder: afkanting (chamfer) — outer div vormt de zichtbare rand */
.model-element[data-type="stakeholder"] {
  background-color: #8080C0;
  clip-path: polygon(
    10px 0%, calc(100% - 10px) 0%,
    100% 10px, 100% calc(100% - 10px),
    calc(100% - 10px) 100%, 10px 100%,
    0% calc(100% - 10px), 0% 10px
  );
}

/* Content 2px kleiner: de gap toont de rand-kleur van de outer div */
.model-element[data-type="stakeholder"] .model-element-content {
  background-color: #CCCCFF;
  border: none;
  margin: 2px;
  min-height: 60px;
  clip-path: polygon(
    8px 0%, calc(100% - 8px) 0%,
    100% 8px, 100% calc(100% - 8px),
    calc(100% - 8px) 100%, 8px 100%,
    0% calc(100% - 8px), 0% 8px
  );
}

/* Strategy Layer: beige (resource) */
.model-element[data-type="resource"] .model-element-content {
  background-color: #F5E6C8;
  border-color: #B09030;
  min-height: 60px;
}

/* Physical/Composite Layer: oranje (location) */
.model-element[data-type="location"] .model-element-content {
  background-color: #FFD080;
  border-color: #C07010;
  min-height: 60px;
}

/* Hoekicoon rechtsboven per laag */
.model-element-corner-icon {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 16px;
  height: 16px;
  opacity: 0.75;
  pointer-events: none;
  flex-shrink: 0;
}

.model-element-corner-icon svg {
  width: 16px;
  height: 16px;
  display: block;
}

.model-element[data-type="role"] .model-element-corner-icon,
.model-element[data-type="process"] .model-element-corner-icon,
.model-element[data-type="event"] .model-element-corner-icon,
.model-element[data-type="business_object"] .model-element-corner-icon {
  color: #9A7800;
}

.model-element[data-type="stakeholder"] .model-element-corner-icon,
.model-element[data-type="rule"] .model-element-corner-icon {
  color: #6060A0;
}

.model-element[data-type="location"] .model-element-corner-icon {
  color: #C07010;
}

.model-element[data-type="resource"] .model-element-corner-icon {
  color: #806820;
}

.model-element-subtype {
  font-size: 0.7rem;
  margin-left: 0.25rem;
  opacity: 0.8;
}

/* Process identifier badge */
.model-element-identifier {
  position: absolute;
  top: -8px;
  left: -8px;
  background-color: var(--primary-color);
  color: white;
  font-size: 0.625rem;
  font-weight: 700;
  padding: 0.125rem 0.375rem;
  border-radius: 0.25rem;
  min-width: 1.25rem;
  text-align: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.model-element-label {
  font-weight: 500;
  color: var(--text-color);
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 1.2;
}

.model-element-type {
  font-size: 0.55rem;
  color: var(--text-light);
  text-transform: uppercase;
  margin-top: auto;
  padding-top: 0.25rem;
  letter-spacing: 0.5px;
}

/* Connection styling in SVG - ArchiMate standaard */
.connection-path {
  fill: none;
  stroke-width: 1.5;
  pointer-events: stroke;
  cursor: pointer;
  stroke: #333;
}

/* Assignment: solid line (circle at source, filled arrow at target) */
.connection-path.assignment {
  stroke: #333;
}

/* Trigger: solid line with filled arrow */
.connection-path.trigger {
  stroke: #333;
}

/* Flow: dashed line with filled arrow */
.connection-path.flow {
  stroke: #333;
  stroke-dasharray: 8, 4;
}

/* Association: solid line (no arrow) */
.connection-path.association {
  stroke: #333;
}

/* Access: fine dotted line with open arrow */
.connection-path.access {
  stroke: #333;
  stroke-dasharray: 1, 3;
}

/* Composition: solid line with filled diamond at source */
.connection-path.composition {
  stroke: #333;
}

.connection-path:hover {
  stroke-width: 3;
}

.connection-path.selected {
  stroke-width: 3;
  filter: drop-shadow(0 0 2px #333);
}

/* Modeler Instructions */
.modeler-instructions {
  padding: 0.75rem 1.5rem;
  background-color: #f0fdf4;
  border-top: 1px solid #86efac;
  font-size: 0.875rem;
  color: #166534;
}

.modeler-instructions p {
  margin: 0;
}

.instructions-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.toggle-instructions-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  font-size: 0.75rem;
  color: #166534;
  opacity: 0.6;
  transition: opacity 0.2s;
}

.toggle-instructions-btn:hover {
  opacity: 1;
}

/* Connections Legend */
.connections-legend {
  background-color: #fefce8;
  border-top: 1px solid #fde047;
  font-size: 0.875rem;
}

.legend-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  user-select: none;
}

.legend-title {
  font-weight: 600;
  color: #854d0e;
}

.toggle-legend-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  font-size: 0.75rem;
  color: #854d0e;
  opacity: 0.6;
  transition: opacity 0.2s;
}

.toggle-legend-btn:hover {
  opacity: 1;
}

.legend-content {
  padding: 0 1.5rem 0.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.8125rem;
  color: #713f12;
}

.legend-label {
  flex: 1;
}

/* Palette drag-over: canvas geeft visuele feedback */
.modeler-canvas.palette-drag-over {
  outline: 3px dashed #2563eb;
  outline-offset: -3px;
}

.element-btn {
  cursor: grab;
}
.element-btn:active {
  cursor: grabbing;
}

/* Connection Mode Cursor */
.modeler-canvas.connection-mode {
  cursor: crosshair;
}

.modeler-canvas.connection-mode .model-element {
  cursor: crosshair;
}

.model-element.connection-source {
  outline: 3px dashed var(--primary-color);
  outline-offset: 3px;
}

/* Verbindingspunt-handles op model-elementen */
.conn-handle {
  position: absolute;
  width: 10px;
  height: 10px;
  background: #2563eb;
  border: 2px solid white;
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.15s;
  cursor: crosshair;
  z-index: 10;
  transform: translate(-50%, -50%);
}
.model-element:hover .conn-handle {
  opacity: 1;
}
.conn-handle-top    { top: 0;    left: 50%; }
.conn-handle-right  { top: 50%;  right: 0; transform: translate(50%, -50%); }
.conn-handle-bottom { bottom: 0; left: 50%; transform: translate(-50%, 50%); }
.conn-handle-left   { top: 50%;  left: 0;  }

/* Target-highlight tijdens handle-drag */
.model-element.conn-handle-target {
  outline: 2px solid #2563eb;
  outline-offset: 2px;
}

/* Live verbindingslijn tijdens handle-drag */
.handle-drag-preview {
  stroke: #2563eb;
  stroke-width: 2;
  stroke-dasharray: 6 4;
  pointer-events: none;
}

/* Connection Tooltip */
.connection-tooltip {
  position: fixed;
  z-index: 1000;
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  padding: 0.75rem 1rem;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
  max-width: 300px;
}

.connection-tooltip.visible {
  opacity: 1;
}

.connection-tooltip .tooltip-flow-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-color);
}

.connection-tooltip .tooltip-arrow {
  font-size: 0.875rem;
}

.connection-tooltip .tooltip-flow-items {
  font-size: 0.85rem;
  color: var(--text-color);
  margin-bottom: 0.5rem;
}

.connection-tooltip .flow-item {
  margin: 0.25rem 0;
  padding: 0.25rem 0.5rem;
  background-color: #f0f9ff;
  border-radius: 0.25rem;
}

.connection-tooltip .flow-item.no-items {
  background-color: #fef3c7;
  color: #92400e;
  font-style: italic;
}

.connection-tooltip .tooltip-hint {
  font-size: 0.7rem;
  color: #9ca3af;
  font-style: italic;
}

/* Flow Edit Modal */
.modal-wide {
  max-width: 700px;
}

.flow-edit-container {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.flow-edit-section {
  flex: 1;
  padding: 1rem;
  background-color: var(--bg-color);
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
}

.flow-edit-section h4 {
  margin: 0 0 0.5rem 0;
  font-size: 1rem;
  color: var(--text-color);
}

.flow-hint {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-bottom: 0.75rem;
}

.flow-process-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem;
  background-color: #f0f9ff;
  border-radius: 0.5rem;
  margin-bottom: 1.5rem;
}

.flow-process {
  font-weight: 600;
  color: var(--primary-color);
  padding: 0.5rem 1rem;
  background-color: white;
  border-radius: 0.375rem;
  border: 1px solid var(--border-color);
}

.flow-arrow-inline {
  font-size: 1.5rem;
}

.flow-item-section {
  padding: 1rem;
  background-color: var(--bg-color);
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
  margin-bottom: 1rem;
}

.flow-item-section label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.flow-arrow {
  display: flex;
  align-items: center;
  font-size: 2rem;
  padding-top: 3rem;
}

.flow-select {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.flow-input {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  font-size: 0.875rem;
}

.flow-current-values {
  padding: 0.75rem 1rem;
  background-color: #fef3c7;
  border-radius: 0.375rem;
  font-size: 0.875rem;
}

.flow-current-values p {
  margin: 0;
}

.modal-footer {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
  margin-top: 1rem;
}

/* Responsive */
@media (max-width: 1200px) {
  .diagram-canvas {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }

  .section-row1-col1,
  .section-row1-col2,
  .section-row1-col3,
  .section-row1-col4,
  .section-row2-col1,
  .section-center,
  .section-row2-col3,
  .section-row3-col1,
  .section-row3-col2,
  .section-row3-col3,
  .section-row3-col4 {
    grid-column: auto;
    grid-row: auto;
  }

  .section-center {
    grid-column: 1 / 3;
  }
}

@media (max-width: 768px) {
  .sidebar {
    width: 250px;
  }

  .diagram-canvas {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .section-center {
    grid-column: 1;
  }
}

/* ========================================
   ITEM CHIPS SYSTEEM
   ======================================== */

/* Container voor item chips */
.item-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
  min-height: 80px;
}

.item-chips {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.375rem;
  background-color: #f9fafb;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  min-height: 40px;
}

.item-chips:empty::before {
  content: 'Geen items toegevoegd';
  color: var(--text-light);
  font-size: 0.875rem;
  font-style: italic;
}

/* Individuele item chip */
.item-chip {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.5rem;
  background-color: #e0f2fe;
  border: 2px solid #0ea5e9;
  border-radius: 0.375rem;
  font-size: 0.8125rem;
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  width: 100%;
  overflow: hidden;
  min-width: 0;
}

.item-chip:hover {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.item-chip .item-subtype-icon {
  font-size: 0.875rem;
  line-height: 1;
  flex-shrink: 0;
}

.item-chip .item-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}

/* Lange tekst scrolt horizontaal bij hover */
.item-chip:hover .item-name.is-overflow {
  animation: chip-text-scroll var(--chip-scroll-duration, 4s) linear 0.4s infinite;
  overflow: visible;
  text-overflow: clip;
}

@keyframes chip-text-scroll {
  0%, 10%   { transform: translateX(0); }
  80%, 100% { transform: translateX(var(--chip-scroll-by, 0px)); }
}

.item-chip .remove-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border: none;
  background-color: transparent;
  color: #64748b;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0;
  transition: all 0.15s ease;
}

.item-chip .remove-item:hover {
  background-color: #fee2e2;
  color: #dc2626;
}

/* ============================================================
   ITEM TYPE KLEUREN — chips en inline procesbeschrijving tokens
   ============================================================ */

/* Startgebeurtenis + Eindtoestand — donkergroen */
.item-chip.type-events,
.inline-item.type-events {
  background-color: #d1fae5;
  border-color: #059669;
  color: #064e3b;
}
.item-chip.type-events:hover  { background-color: #a7f3d0; }
.inline-item.type-events:hover { background-color: #a7f3d0; border-color: #047857; }

/* Inputs + Outputs — lichtgroen */
.item-chip.type-objects,
.inline-item.type-objects {
  background-color: #f0fdf4;
  border-color: #4ade80;
  color: #166534;
}
.item-chip.type-objects:hover  { background-color: #dcfce7; }
.inline-item.type-objects:hover { background-color: #dcfce7; border-color: #22c55e; }

/* Uitvoerders — geel */
.item-chip.type-roles,
.inline-item.type-roles {
  background-color: #fefce8;
  border-color: #facc15;
  color: #713f12;
}
.item-chip.type-roles:hover  { background-color: #fef9c3; }
.inline-item.type-roles:hover { background-color: #fef9c3; border-color: #eab308; }

/* Locatie — roze */
.item-chip.type-location,
.inline-item.type-location {
  background-color: #fdf2f8;
  border-color: #f472b6;
  color: #831843;
}
.item-chip.type-location:hover  { background-color: #fce7f3; }
.inline-item.type-location:hover { background-color: #fce7f3; border-color: #ec4899; }

/* Middelen — lichtblauw (ArchiMate Application Layer) */
.item-chip.type-resources,
.inline-item.type-resources {
  background-color: #e0f2fe;
  border-color: #7dd3fc;
  color: #0c4a6e;
}
.item-chip.type-resources:hover  { background-color: #bae6fd; }
.inline-item.type-resources:hover { background-color: #bae6fd; border-color: #38bdf8; }

/* Regels — rood */
.item-chip.type-rules,
.inline-item.type-rules {
  background-color: #fef2f2;
  border-color: #fca5a5;
  color: #991b1b;
}
.item-chip.type-rules:hover  { background-color: #fee2e2; }
.inline-item.type-rules:hover { background-color: #fee2e2; border-color: #ef4444; }

/* Belanghebbenden — paars */
.item-chip.type-stakeholders,
.inline-item.type-stakeholders {
  background-color: #f5f3ff;
  border-color: #a78bfa;
  color: #4c1d95;
}
.item-chip.type-stakeholders:hover  { background-color: #ede9fe; }
.inline-item.type-stakeholders:hover { background-color: #ede9fe; border-color: #7c3aed; }

/* Prestatie-indicatoren — teal/groenblauw */
.item-chip.type-indicatoren,
.inline-item.type-indicatoren {
  background-color: #ecfdf5;
  border-color: #6ee7b7;
  color: #065f46;
}
.item-chip.type-indicatoren:hover  { background-color: #d1fae5; }
.inline-item.type-indicatoren:hover { background-color: #d1fae5; border-color: #34d399; }

/* Onbekend type — oranje */
.item-chip.type-unknown,
.inline-item.type-unknown {
  background-color: #fff7ed;
  border-color: #fb923c;
  color: #7c2d12;
}
.item-chip.type-unknown:hover  { background-color: #ffedd5; }
.inline-item.type-unknown:hover { background-color: #ffedd5; border-color: #f97316; }

/* Procesbeschrijving-gebruik: groene rand = wel gebruikt, rode rand = niet gebruikt */
.item-chip.in-procesbeschrijving {
  border: 2px solid #16a34a;
}

.item-chip.not-in-procesbeschrijving {
  border: 2px solid #dc2626;
}

/* Code-indicator voor cross-schildpad items */
.chip-cross-code {
  font-size: 0.65rem;
  font-weight: 600;
  opacity: 0.75;
  white-space: nowrap;
}

.chip-cross-before {
  margin-right: 0.15rem;
}

.chip-cross-after {
  margin-left: 0.15rem;
}

.item-chip.orphaned {
  background-color: #fee2e2;
  border-color: #ef4444;
}

.item-chip.orphaned::before {
  content: '!';
  font-size: 0.75rem;
  color: #dc2626;
  font-weight: bold;
}

/* Inline edit input */
.item-chip .inline-edit-input {
  border: none;
  background: transparent;
  font-size: 0.8125rem;
  font-family: inherit;
  padding: 0;
  margin: 0;
  width: 120px;
  outline: none;
  color: inherit;
}

.item-chip .inline-edit-input:focus {
  outline: none;
}

/* Add item button */
.add-item-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.375rem 0.75rem;
  background-color: white;
  border: 1px dashed var(--border-color);
  border-radius: 1rem;
  color: var(--text-light);
  font-size: 0.8125rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.add-item-btn:hover {
  background-color: var(--hover-bg);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

/* Validatie header indicator */
.section-header .validation-badge {
  font-size: 0.75rem;
  padding: 0.125rem 0.5rem;
  border-radius: 1rem;
  margin-left: auto;
}

.validation-badge.all-valid {
  background-color: #dcfce7;
  color: #16a34a;
}

.validation-badge.some-invalid {
  background-color: #fef3c7;
  color: #d97706;
}

.validation-badge.none-valid {
  background-color: #fee2e2;
  color: #dc2626;
}

/* ========================================
   ITEM MODAL
   ======================================== */

.item-modal-content {
  max-width: 500px;
}

.item-search-container {
  margin-bottom: 1rem;
}

.item-search-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  font-size: 0.9375rem;
}

.item-search-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.item-list {
  max-height: 250px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  margin-bottom: 1rem;
}

.item-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: background-color 0.15s ease;
}

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

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

.item-list-item.selected {
  background-color: #dbeafe;
}

.item-list-item .item-info {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.item-list-item .item-list-name {
  font-weight: 500;
}

.item-list-item .item-list-type {
  font-size: 0.75rem;
  color: var(--text-light);
}

.item-list-item .item-usage {
  font-size: 0.75rem;
  color: var(--text-light);
}

.item-list-empty {
  padding: 1.5rem;
  text-align: center;
  color: var(--text-light);
  font-style: italic;
}

/* Create new item section */
.create-item-section {
  padding: 1rem;
  background-color: #f9fafb;
  border-radius: 0.375rem;
  border: 1px dashed var(--border-color);
}

.create-item-section h4 {
  margin: 0 0 0.75rem 0;
  font-size: 0.875rem;
  color: var(--text-light);
}

.create-item-form {
  display: flex;
  gap: 0.5rem;
}

.create-item-input {
  flex: 1;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  font-size: 0.875rem;
}

.create-item-input:focus {
  outline: none;
  border-color: var(--primary-color);
}

/* Subtype selector voor BPMN classificatie */
.subtype-selector {
  padding: 0.75rem;
  background-color: #f0f9ff;
  border: 1px solid #bae6fd;
  border-radius: 0.375rem;
}

.subtype-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.subtype-option {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.625rem;
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.subtype-option:hover {
  border-color: var(--primary-color);
  background-color: #f8fafc;
}

.subtype-option input[type="radio"] {
  margin: 0;
  cursor: pointer;
}

.subtype-option input[type="radio"]:checked + .subtype-label {
  font-weight: 500;
  color: var(--primary-color);
}

.subtype-option:has(input:checked) {
  border-color: var(--primary-color);
  background-color: #eff6ff;
}

.subtype-label {
  font-size: 0.8125rem;
  white-space: nowrap;
}

/* ========================================
   PROCESBESCHRIJVING MET INLINE ITEMS
   ======================================== */

.procesbeschrijving-hint {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-left: auto;
  margin-right: 0.5rem;
  opacity: 0.7;
}

.procesbeschrijving-editor {
  flex: 1;
  min-height: 150px;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  font-family: inherit;
  font-size: 0.875rem;
  line-height: 1.6;
  overflow-y: auto;
  background-color: white;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.procesbeschrijving-editor:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.procesbeschrijving-editor:empty::before {
  content: attr(data-placeholder);
  color: var(--text-light);
  pointer-events: none;
}

/* Inline item token in procesbeschrijving */
.inline-item {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  margin: 0 0.125rem;
  background-color: #dbeafe;
  border: 1px solid #93c5fd;
  border-radius: 0.25rem;
  color: #1d4ed8;
  font-weight: 500;
  cursor: default;
  transition: all 0.15s ease;
  white-space: nowrap;
  user-select: none;
  vertical-align: baseline;
}

.inline-item:hover {
  background-color: #bfdbfe;
  border-color: #60a5fa;
}

.inline-item.selected {
  background-color: #93c5fd;
  border-color: #3b82f6;
  outline: 2px solid #3b82f6;
  outline-offset: 1px;
}

.inline-item.validated {
  background-color: #dcfce7;
  border-color: #86efac;
  color: #166534;
}


/* Item autocomplete dropdown */
.item-autocomplete {
  position: absolute;
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  max-height: 200px;
  overflow-y: auto;
  z-index: 1000;
  min-width: 200px;
}

.item-autocomplete-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.item-autocomplete-item:hover,
.item-autocomplete-item.selected {
  background-color: #dbeafe;
}

.item-autocomplete-item .item-ac-name {
  font-weight: 500;
}

.item-autocomplete-item .item-ac-type {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-left: 0.5rem;
}

/* ========================================
   VALIDATIE PANEL
   ======================================== */

.validation-panel {
  margin-top: 1rem;
  padding: 1rem;
  background-color: #fffbeb;
  border: 1px solid #fcd34d;
  border-radius: 0.5rem;
}

.validation-panel.all-valid {
  background-color: #f0fdf4;
  border-color: #86efac;
}

.validation-panel h4 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.75rem 0;
  font-size: 0.875rem;
}

.validation-panel ul {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.8125rem;
}

.validation-panel li {
  margin-bottom: 0.25rem;
  color: #92400e;
}

.validation-panel.all-valid li {
  color: #166534;
}

/* Item edit inline */
.item-chip.editing {
  padding: 0;
  border: 2px solid var(--primary-color);
}

.item-chip.editing .item-edit-input {
  border: none;
  background: transparent;
  padding: 0.375rem 0.5rem;
  font-size: 0.8125rem;
  width: 120px;
  outline: none;
}

/* Drag & drop styling */
.item-chip.dragging {
  opacity: 0.5;
}

.item-chips.drag-over {
  background-color: #dbeafe;
  border-color: var(--primary-color);
}

/* ========================================
   BPMN VIEW
   ======================================== */

.bpmn-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 500px;
}

.bpmn-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background-color: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem 0.5rem 0 0;
  border-bottom: none;
}

.bpmn-info {
  font-size: 0.8125rem;
  color: var(--text-light);
}

.bpmn-canvas {
  flex: 1;
  background-color: white;
  border: 1px solid var(--border-color);
  border-radius: 0 0 0.5rem 0.5rem;
  overflow: auto;
  position: relative;
  min-height: 400px;
}

.bpmn-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 2rem;
  text-align: center;
  color: var(--text-light);
}

.bpmn-placeholder p {
  margin: 0;
}

/* BPMN Diagram Elements */
.bpmn-diagram {
  padding: 2rem;
  min-width: 100%;
  min-height: 100%;
}

/* BPMN Pool (main process) */
.bpmn-pool {
  border: 2px solid #333;
  border-radius: 0.5rem;
  background-color: white;
  min-width: 800px;
}

.bpmn-pool-header {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  transform: rotate(180deg);
  padding: 1rem 0.5rem;
  background-color: #f1f5f9;
  border-right: 2px solid #333;
  font-weight: 600;
  text-align: center;
  min-height: 100px;
}

.bpmn-pool-content {
  display: flex;
  flex-direction: column;
}

/* BPMN Lane (swimlane) */
.bpmn-lane {
  display: flex;
  border-bottom: 1px solid #cbd5e1;
  min-height: 120px;
}

.bpmn-lane:last-child {
  border-bottom: none;
}

.bpmn-lane-header {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  transform: rotate(180deg);
  padding: 0.75rem 0.375rem;
  background-color: #f8fafc;
  border-right: 1px solid #cbd5e1;
  font-size: 0.8125rem;
  font-weight: 500;
  text-align: center;
  min-width: 30px;
}

.bpmn-lane-content {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 1rem;
  gap: 2rem;
  position: relative;
}

/* BPMN Collapsed Pool (external participant - grey style) */
.bpmn-black-pool {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  background-color: #e6e6e6;
  color: #333;
  border: 1px solid #999;
  border-radius: 0.25rem;
  font-size: 0.8125rem;
  font-weight: 500;
  text-align: center;
}

/* BPMN Events */
.bpmn-event {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.bpmn-event.start-event {
  border: 2px solid #22c55e;
  background-color: #dcfce7;
}

.bpmn-event.end-event {
  border: 3px solid #ef4444;
  background-color: #fee2e2;
}

.bpmn-event.intermediate-event {
  border: 2px solid #f97316;
  background-color: #ffedd5;
  box-shadow: inset 0 0 0 3px #ffedd5, inset 0 0 0 5px #f97316;
}

/* BPMN Task */
.bpmn-task {
  padding: 0.5rem 0.75rem;
  background-color: #dbeafe;
  border: 2px solid #3b82f6;
  border-radius: 0.5rem;
  font-size: 0.75rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  word-break: break-word;
  overflow-wrap: break-word;
  line-height: 1.25;
  box-sizing: border-box;
  overflow: hidden;
  cursor: default;
}

.bpmn-task:hover {
  overflow-y: auto;
}

/* BPMN Data Object */
.bpmn-data-object {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 0.75rem;
}

.bpmn-data-object-icon {
  width: 32px;
  height: 40px;
  background-color: white;
  border: 1px solid #64748b;
  position: relative;
}

.bpmn-data-object-icon::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 8px;
  height: 8px;
  border-left: 1px solid #64748b;
  border-bottom: 1px solid #64748b;
  background-color: #f1f5f9;
}

.bpmn-data-object-label {
  margin-top: 0.25rem;
  text-align: center;
  max-width: 80px;
  word-wrap: break-word;
}

/* BPMN Data Store */
.bpmn-data-store {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 0.75rem;
}

.bpmn-data-store-icon {
  width: 40px;
  height: 32px;
  border: 1px solid #64748b;
  border-radius: 0 0 50% 50% / 0 0 30% 30%;
  background-color: white;
  position: relative;
}

.bpmn-data-store-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: -1px;
  right: -1px;
  height: 8px;
  border: 1px solid #64748b;
  border-radius: 50%;
  background-color: white;
}

/* BPMN Group (dotted border for location) */
.bpmn-group {
  border: 2px dashed #9ca3af;
  border-radius: 0.5rem;
  box-sizing: border-box;
}

.bpmn-group-label {
  position: absolute;
  top: -0.75rem;
  left: 1rem;
  background-color: white;
  padding: 0 0.5rem;
  font-size: 0.75rem;
  color: #6b7280;
  font-style: italic;
}

/* BPMN Annotation */
.bpmn-annotation {
  display: flex;
  align-items: flex-start;
  font-size: 0.75rem;
  color: #6b7280;
}

.bpmn-annotation-bracket {
  border-left: 1px solid #9ca3af;
  border-top: 1px solid #9ca3af;
  border-bottom: 1px solid #9ca3af;
  width: 8px;
  height: 24px;
  margin-right: 0.25rem;
}

.bpmn-annotation-text {
  font-style: italic;
  max-width: 150px;
}

/* BPMN Sequence Flow (arrow between tasks) */
.bpmn-flow {
  stroke: #333;
  stroke-width: 1.5;
  fill: none;
  marker-end: url(#arrowhead);
}

/* BPMN Message Flow (dashed arrow to black pool) */
.bpmn-message-flow {
  stroke: #333;
  stroke-width: 1.5;
  stroke-dasharray: 5, 5;
  fill: none;
  marker-end: url(#arrowhead-open);
}

/* BPMN Data Association (dotted arrow to data object) */
.bpmn-data-association {
  stroke: #64748b;
  stroke-width: 1;
  stroke-dasharray: 3, 3;
  fill: none;
  marker-end: url(#arrowhead-small);
}

/* Version Badge */
.version-badge {
  position: fixed;
  bottom: 0.75rem;
  left: 220px;
  z-index: 999;
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  font-family: 'Monaco', 'Courier New', monospace;
  border-radius: 0.25rem;
  opacity: 0.7;
  transition: left 0.3s ease, opacity 0.2s;
  pointer-events: none;
  user-select: none;
}

.version-badge:hover {
  opacity: 1;
}

.version-badge.production {
  background-color: #bfdbfe;
  color: #1e40af;
  border: 1px solid #93c5fd;
}

.version-badge.development {
  background-color: #fecaca;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

/* Visibility Controls in Procesmodel */
.visibility-controls {
  border-left: 1px solid var(--border-color);
  padding-left: 1rem;
  margin-left: 1rem;
  flex-wrap: wrap;
  max-width: 600px;
}

.visibility-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
  font-size: 0.8125rem;
  user-select: none;
  border-radius: 0.25rem;
  transition: background-color 0.2s;
}

.visibility-toggle:hover {
  background-color: var(--hover-bg);
}

.visibility-toggle input[type="checkbox"] {
  cursor: pointer;
}

.visibility-toggle span {
  white-space: nowrap;
}

#show-all-elements-btn {
  margin-left: 0.5rem;
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 0.25rem 0.75rem;
}

#show-all-elements-btn:hover {
  background-color: #1e40af;
}

/* Als sidebar ingeklapt is, versie badge naar links verplaatsen */
.sidebar.collapsed ~ .main-content .version-badge {
  left: 0.75rem;
}

/* Read-only indicator */
.readonly-indicator {
  position: fixed;
  top: 10px;
  right: 10px;
  background-color: #fef3c7;
  color: #92400e;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  border: 2px solid #fbbf24;
  font-weight: 600;
  font-size: 0.875rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ======================
   ADMIN PORTAL STYLES
   ====================== */

/* Admin button in sidebar - now uses .user-menu-btn-admin in user menu section */

/* Admin Portal Container */
.admin-portal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-color);
  z-index: 1000;
  overflow-y: auto;
  padding: 1.5rem 2rem;
}

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

.admin-portal-header h2 {
  margin: 0;
  font-size: 1.5rem;
}

/* Admin Stats Cards */
.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--section-bg);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.25rem;
  text-align: center;
}

.stat-value {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
}

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

/* Admin Users Section */
.admin-users {
  background: var(--section-bg);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  padding: 1.25rem;
}

.admin-users h3 {
  margin: 0 0 1rem 0;
  font-size: 1.125rem;
}

.admin-users-filter {
  margin-bottom: 1rem;
}

.admin-users-filter input {
  width: 100%;
  max-width: 300px;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  font-size: 0.875rem;
}

.admin-table-container {
  overflow-x: auto;
}

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

.admin-table th,
.admin-table td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.admin-table th {
  background: var(--hover-bg);
  font-weight: 600;
  white-space: nowrap;
}

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

.admin-table .actions-cell {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.admin-table .btn-xs {
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
}

/* Admin Badge */
.admin-badge {
  background: #7c3aed;
  color: white;
  padding: 0.125rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
}

/* Admin Toggle Switch */
.admin-toggle {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
}

.admin-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.admin-toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .3s;
  border-radius: 22px;
}

.admin-toggle-slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
}

.admin-toggle input:checked + .admin-toggle-slider {
  background-color: #7c3aed;
}

.admin-toggle input:checked + .admin-toggle-slider:before {
  transform: translateX(18px);
}

/* Admin User Projects List */
#admin-user-projects-list {
  max-height: 400px;
  overflow-y: auto;
}

.admin-project-item {
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  margin-bottom: 0.75rem;
}

.admin-project-item h4 {
  margin: 0 0 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.admin-project-item .role-badge {
  font-size: 0.75rem;
  padding: 0.125rem 0.5rem;
  border-radius: 0.25rem;
  background: var(--hover-bg);
  color: var(--text-light);
}

.admin-project-item .role-badge.owner {
  background: #dcfce7;
  color: #166534;
}

.admin-project-members {
  font-size: 0.8125rem;
  color: var(--text-light);
  margin-top: 0.5rem;
}

.admin-project-members strong {
  color: var(--text-color);
}

/* Forgot Password Link */
.forgot-password-link {
  display: block;
  text-align: right;
  font-size: 0.875rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
  text-decoration: none;
}

.forgot-password-link:hover {
  text-decoration: underline;
}

/* Success Message */
.success-message {
  color: #166534;
  background: #dcfce7;
  padding: 0.75rem;
  border-radius: 0.375rem;
  margin-top: 1rem;
  font-size: 0.875rem;
}

/* Delete Button */
.btn-danger {
  background-color: #dc2626;
  color: white;
  border: none;
}

.btn-danger:hover {
  background-color: #b91c1c;
}

/* Info text color */
.text-muted, .form-text {
  color: var(--text-light);
  font-size: 0.8125rem;
}
.form-text { margin-top: 0.25rem; }

/* ===== ITEM NOTES TOOLTIP (v1.5) ===== */

/* Phase Insert Modal */
.modal-content-narrow {
  max-width: 360px;
}

.phase-insert-instruction {
  font-size: 0.8rem;
  color: var(--text-light);
  margin: 0.75rem 0 0.5rem;
}

.phase-insert-list {
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  overflow: hidden;
  max-height: 300px;
  overflow-y: auto;
}

.phase-insert-slot {
  padding: 0.2rem 0.5rem;
  background: var(--bg-color);
}

.phase-insert-slot button {
  width: 100%;
  border: 1px dashed var(--border-color);
  background: none;
  color: var(--text-light);
  font-size: 0.72rem;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
  border-radius: 0.25rem;
  text-align: center;
  transition: all 0.15s;
}

.phase-insert-slot button:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  background: #eff6ff;
}

.phase-insert-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  font-size: 0.8rem;
  background: white;
  border-top: 1px solid var(--border-color);
}

.phase-insert-item .item-code {
  font-weight: 600;
  color: var(--text-light);
  min-width: 1.5rem;
}

.phase-insert-item .item-title {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-color);
}

.phase-insert-phase-label {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.75rem;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  color: #6366f1;
  background: #ede9fe;
  border-top: 1px solid #c4b5fd;
}

#phase-insert-name.error {
  border-color: var(--danger-color);
  outline-color: var(--danger-color);
}

.item-notes-tooltip {
  position: fixed;
  z-index: 2000;
  background-color: #1e293b;
  color: #f1f5f9;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  line-height: 1.4;
  width: max-content;
  max-width: 280px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
  white-space: pre-wrap;
  word-break: break-word;
}

.item-notes-tooltip.visible {
  opacity: 1;
}

.item-notes-tooltip .notes-tooltip-content {
  margin: 0;
  padding: 0;
}

/* Notes indicator: stippellijn */
.item-chip.has-notes {
  border-bottom: 2px dashed currentColor;
}

/* Items manager: indicator for rows with notes */
.item-row.has-notes .item-text::after {
  content: '\01F4DD';
  margin-left: 0.25rem;
  font-size: 0.7em;
}

/* ArchiMate modeler: bovenliggend proces (parent container) */
.model-element.process-parent {
  z-index: 1 !important;
}
.model-element.process-parent > .model-element-content {
  width: 100%;
  height: 100%;
  max-width: none;
  box-sizing: border-box;
  background-color: rgba(255, 255, 192, 0.25);
  border: 2px dashed #C8A000;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
}
.model-element.process-parent > .conn-handle-top    { top:    -5px; }
.model-element.process-parent > .conn-handle-bottom { bottom: -5px; }
.model-element.process-parent > .conn-handle-left   { left:   -5px; }
.model-element.process-parent > .conn-handle-right  { right:  -5px; }

/* ArchiMate modeler: genest subproces */
.model-element.process-child > .model-element-content {
  border: 1px solid #C8A000;
  box-shadow: 0 0 0 2px rgba(200, 160, 0, 0.15);
}

/* ArchiMate modeler: indicator for elements with notes */
.model-element.has-notes .model-element-label::after {
  content: '\01F4DD';
  margin-left: 0.25rem;
  font-size: 0.7em;
}

/* ===== Compleet BPMN sidebar button ===== */
.sidebar-nav-btn-bpmn {
  background-color: #0891b2;
}

.sidebar-nav-btn-bpmn:hover:not(:disabled) {
  background-color: #0e7490;
}

.sidebar-nav-btn-bpmn:disabled {
  background-color: #d1d5db;
  color: #9ca3af;
}

/* ===== Excel Export / Import ===== */
.sidebar-nav-row {
  display: flex;
  gap: 0.4rem;
}

.sidebar-nav-row .sidebar-nav-btn {
  flex: 1;
  font-size: 0.75rem;
  padding: 0.4rem 0.25rem;
}

.sidebar-nav-btn-excel {
  background-color: #16a34a;
}

.sidebar-nav-btn-excel:hover:not(:disabled) {
  background-color: #15803d;
}

.sidebar-nav-btn-excel:disabled {
  background-color: #d1d5db;
  color: #9ca3af;
}

/* Import/Export dropdown */
.io-dropdown {
  position: relative;
  flex: 1;
}
.io-dropdown-toggle {
  width: 100%;
  font-size: 0.72rem;
  padding: 0.4rem 0.25rem;
  white-space: nowrap;
  overflow: hidden;
}
.io-dropdown-menu {
  position: absolute;
  bottom: calc(100% + 4px);
  left: 0;
  min-width: 170px;
  background: #fff;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 1000;
  overflow: hidden;
}
.io-dropdown-menu.hidden { display: none; }
.io-dropdown-item {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.82rem;
  color: #1e293b;
  white-space: nowrap;
}
.io-dropdown-item:hover { background: #f1f5f9; }
.io-dropdown-item:disabled { color: #9ca3af; cursor: default; }

/* Import modal */
#excel-import-modal .modal-content {
  max-width: 760px;
  width: 95vw;
}

.import-description {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.import-file-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}

.import-file-btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: var(--primary-color);
  color: white;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  cursor: pointer;
  white-space: nowrap;
}

.import-file-btn:hover {
  background-color: #1d4ed8;
}

.import-file-name {
  font-size: 0.875rem;
  color: var(--text-light);
  font-style: italic;
}

.import-summary {
  background-color: #f0f9ff;
  border: 1px solid #bae6fd;
  border-radius: 0.375rem;
  padding: 0.625rem 0.875rem;
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.import-new { color: #16a34a; font-weight: 600; }
.import-update { color: #d97706; font-weight: 600; }

.import-preview-wrapper {
  overflow-x: auto;
  max-height: 280px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  margin-bottom: 0.75rem;
}

.import-preview-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.import-preview-table th {
  background-color: #f1f5f9;
  padding: 0.4rem 0.6rem;
  text-align: left;
  font-weight: 600;
  border-bottom: 2px solid var(--border-color);
  white-space: nowrap;
  position: sticky;
  top: 0;
}

.import-preview-table td {
  padding: 0.35rem 0.6rem;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.import-preview-table tr:hover td {
  background-color: #f8faff;
}

.import-warning {
  font-size: 0.8rem;
  color: #b45309;
  background-color: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: 0.375rem;
  padding: 0.5rem 0.75rem;
  margin: 0;
}

.import-result-msg {
  text-align: center;
  padding: 1.5rem;
  font-size: 1rem;
}

.import-success {
  color: #16a34a;
  background-color: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 0.5rem;
  padding: 1rem 1.5rem;
}

.import-error {
  color: #dc2626;
  background-color: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 0.5rem;
  padding: 1rem 1.5rem;
}

/* ===== Compleet BPMN fullscreen overlay ===== */
.complete-bpmn-view {
  position: fixed;
  inset: 0;
  z-index: 1500;
  background-color: #f1f5f9;
  display: flex;
  flex-direction: column;
}

.complete-bpmn-view.hidden {
  display: none;
}

.complete-bpmn-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  background-color: #1e293b;
  color: white;
  flex-shrink: 0;
  gap: 1rem;
  flex-wrap: wrap;
}

.complete-bpmn-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
}

.complete-bpmn-title-icon {
  font-size: 1.1rem;
}

.complete-bpmn-toolbar {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  flex-wrap: wrap;
}

.complete-bpmn-scroll {
  flex: 1;
  overflow: auto;
  padding: 1.5rem;
}

.complete-bpmn-canvas {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  transform-origin: top left;
  /* width is set dynamically via JS for zoom */
}

/* Each process section */
.complete-bpmn-section {
  background: white;
  border-radius: 0.5rem;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.complete-bpmn-section-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1rem;
  background-color: #1e293b;
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
}

.complete-bpmn-section-id {
  background-color: rgba(255,255,255,0.15);
  padding: 0.1rem 0.5rem;
  border-radius: 0.25rem;
  font-family: monospace;
  font-size: 0.8rem;
  font-weight: 700;
}

.complete-bpmn-section-content {
  padding: 1rem;
  overflow-x: auto;
}

.complete-bpmn-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: #6b7280;
  font-size: 0.9rem;
}

.complete-bpmn-loading {
  text-align: center;
  padding: 3rem 1rem;
  color: #6b7280;
  font-size: 0.9rem;
}

/* ---- Undo/Redo toast ---- */
.undo-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(1rem);
  background: #1e293b;
  color: white;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  font-size: 0.875rem;
  z-index: 99999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}
.undo-toast.undo-toast-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.undo-toast.undo-toast-warning {
  background: #92400e;
}

/* ===== RISICOMODULE (v1.8) ===== */

.risico-container {
  padding: 1rem;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  background: var(--bg-secondary, #f8fafc);
}

.risico-loading, .risico-error {
  padding: 1.5rem;
  text-align: center;
  color: var(--text-light, #64748b);
  font-style: italic;
}
.risico-error { color: #dc2626; }

.risico-toolbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.risico-legend {
  display: flex;
  gap: 0.375rem;
  align-items: center;
  flex-wrap: wrap;
}
.risico-legend-item {
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
  border: 1px solid currentColor;
}

/* Niveau badges */
.risico-badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
  white-space: nowrap;
}
.risico-niveau-0 { background: #f1f5f9; border: 1px solid #cbd5e1; color: #64748b; }
.risico-niveau-1 { background: #dcfce7; border: 1px solid #86efac; color: #15803d; }
.risico-niveau-2 { background: #fef9c3; border: 1px solid #fde047; color: #a16207; }
.risico-niveau-3 { background: #fee2e2; border: 1px solid #fca5a5; color: #dc2626; }
.risico-niveau-4 { background: #ede9fe; border: 1px solid #c4b5fd; color: #7c3aed; }

/* Overlay badge op chips */
.risico-overlay-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  font-size: 0.625rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  z-index: 10;
  cursor: default;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
.risico-overlay-badge.risico-niveau-1 { background: #16a34a; color: #fff; }
.risico-overlay-badge.risico-niveau-2 { background: #d97706; color: #fff; }
.risico-overlay-badge.risico-niveau-3 { background: #dc2626; color: #fff; }
.risico-overlay-badge.risico-niveau-4 { background: #7c3aed; color: #fff; }

/* Veld-groepen */
.risico-field-group {
  margin-bottom: 1.25rem;
  background: #fff;
  border: 1px solid var(--border-color, #e2e8f0);
  border-radius: 8px;
  overflow: hidden;
}
.risico-field-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--bg-secondary, #f8fafc);
  border-bottom: 1px solid var(--border-color, #e2e8f0);
  font-weight: 600;
  font-size: 0.8125rem;
}
.risico-field-icon { font-size: 1rem; }
.risico-field-title { color: var(--text-primary, #1e293b); }

.risico-items { padding: 0.5rem; display: flex; flex-direction: column; gap: 0.5rem; }

.risico-item {
  border: 1px solid var(--border-color, #e2e8f0);
  border-radius: 6px;
  padding: 0.5rem 0.625rem;
  background: #fafafa;
}
.risico-item-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.375rem;
}
.risico-add-btn { margin-left: auto; }

.risico-no-risks {
  font-size: 0.75rem;
  color: var(--text-light, #64748b);
  font-style: italic;
  padding: 0.25rem 0;
}

/* Risico-rijen */
.risico-list { display: flex; flex-direction: column; gap: 0.375rem; margin-top: 0.25rem; }
.risico-row {
  border: 1px solid #e2e8f0;
  border-radius: 5px;
  padding: 0.375rem 0.5rem;
  background: #fff;
}
.risico-row-top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.25rem;
}
.risico-name { font-weight: 600; font-size: 0.8125rem; flex: 1; }
.risico-row-actions { display: flex; gap: 0.25rem; margin-left: auto; }

.risico-row-detail {
  display: flex;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-light, #64748b);
  flex-wrap: wrap;
  margin-bottom: 0.25rem;
}
.risico-kans-label, .risico-impact-label { white-space: nowrap; }
.risico-desc {
  width: 100%;
  font-style: italic;
  font-size: 0.75rem;
  color: var(--text-light, #64748b);
}

/* Maatregelen */
.risico-measures {
  padding-top: 0.25rem;
  border-top: 1px dashed #e2e8f0;
  margin-top: 0.375rem;
}
.risico-measures-list { display: flex; flex-direction: column; gap: 0.25rem; margin-bottom: 0.375rem; }
.risico-measure-row {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.75rem;
  padding: 0.25rem 0;
  flex-wrap: wrap;
}
.risico-measure-desc { flex: 1; }
.risico-measure-meta { display: flex; gap: 0.25rem; flex-wrap: wrap; }
.measure-tag {
  font-size: 0.6875rem;
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
  white-space: nowrap;
}
.tag-uitvoerder { background: #ecfdf5; color: #065f46; border: 1px solid #6ee7b7; }
.tag-middel     { background: #eff6ff; color: #1e40af; border: 1px solid #93c5fd; }
.tag-indicator  { background: #f0fdfa; color: #0f766e; border: 1px solid #5eead4; }
.risico-measure-actions { display: flex; gap: 0.25rem; }
.risico-add-measure-btn { margin-top: 0.25rem; }
.risico-measures-loading { font-size: 0.75rem; color: var(--text-light, #64748b); font-style: italic; }

/* Risico-impact note in modal */
.risico-impact-note { font-size: 0.75rem; color: var(--text-light, #64748b); }

/* Score-rij (kans + impact naast elkaar) */
.risico-score-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

/* Scheiding in modals */
.risico-divider {
  border: none;
  border-top: 1px solid var(--border-color, #e2e8f0);
  margin: 0.75rem 0 0.5rem;
}
.risico-section-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-light, #64748b);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 0 0 0.5rem;
}

/* Maatregel top-rij */
.risico-measure-top {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}
.risico-measure-top .risico-measure-desc { flex: 1; }
.risico-measure-top .risico-measure-actions { flex-shrink: 0; display: flex; gap: 0.25rem; }

/* Netto-risico ontbreekt knopje */
.risico-netto-missing .btn { opacity: 0.75; }

/* Verborgen nieuw-item invoerveld */
.form-control.hidden { display: none; }

/* Risico empty state */
.risico-empty {
  padding: 2rem;
  text-align: center;
  color: var(--text-light, #64748b);
}
.risico-empty-hint { font-size: 0.8125rem; margin-top: 0.5rem; }

/* Overlay btn active state */
#risico-overlay-btn.active {
  background: var(--primary, #3b82f6);
  color: #fff;
  border-color: var(--primary, #3b82f6);
}

/* btn-xs */
.btn-xs {
  padding: 0.125rem 0.375rem;
  font-size: 0.6875rem;
  border-radius: 4px;
}
.btn-danger {
  background: #fee2e2;
  color: #dc2626;
  border: 1px solid #fca5a5;
}
.btn-danger:hover { background: #fca5a5; }