#view-org-structure {
  overflow: visible;
}

.os-page {
  --os-border: var(--slate-200, #e2e8f0);
  --os-muted: var(--slate-600, #475569);
  --os-surface: #fff;
  --os-soft: var(--slate-50, #f8fafc);
  color: var(--slate-900, #0f172a);
  min-width: 0;
}

.os-header,
.os-header-actions,
.os-toolbar,
.os-view-toggle,
.os-chart-tools,
.os-section-heading,
.os-change-actions,
.os-dialog-header,
.os-dialog-actions {
  display: flex;
  align-items: center;
}

.os-header {
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 20px;
}

.os-header .page-subtitle {
  max-width: 760px;
}

.os-eyebrow {
  color: var(--green-700, #15803d);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .09em;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.os-header-actions {
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.os-revision {
  color: var(--os-muted);
  font-size: 12px;
  margin-right: 4px;
}

.os-publish-button:disabled {
  cursor: not-allowed;
  opacity: .5;
}

.os-export-menu {
  position: relative;
}

.os-export-menu > summary {
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.os-export-menu > summary::-webkit-details-marker {
  display: none;
}

.os-export-popover {
  background: #fff;
  border: 1px solid var(--os-border);
  border-radius: 12px;
  box-shadow: 0 18px 42px rgba(15, 23, 42, .16);
  min-width: 190px;
  padding: 6px;
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  z-index: 30;
}

.os-export-popover button {
  background: transparent;
  border: 0;
  border-radius: 8px;
  color: var(--slate-700, #334155);
  cursor: pointer;
  display: block;
  font: inherit;
  min-height: 40px;
  padding: 8px 10px;
  text-align: left;
  width: 100%;
}

.os-export-popover button:hover,
.os-export-popover button:focus-visible {
  background: var(--slate-100, #f1f5f9);
}

.os-stats {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 16px;
}

.os-stat {
  background: var(--os-surface);
  border: 1px solid var(--os-border);
  border-radius: 12px;
  min-width: 0;
  padding: 13px 15px;
}

.os-stat span {
  color: var(--os-muted);
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 3px;
}

.os-stat strong {
  display: block;
  font-size: 21px;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.os-stat-healthy {
  border-left: 4px solid var(--green-500, #22c55e);
}

.os-stat-attention {
  border-left: 4px solid #f59e0b;
}

.os-stat-error {
  border-left: 4px solid #dc2626;
}

.os-toolbar {
  background: var(--os-surface);
  border: 1px solid var(--os-border);
  border-radius: 14px;
  gap: 10px;
  margin-bottom: 14px;
  padding: 10px;
}

.os-toolbar label:not(.os-search) {
  color: var(--os-muted);
  display: grid;
  font-size: 10px;
  font-weight: 700;
  gap: 2px;
  min-width: 130px;
  text-transform: uppercase;
}

.os-toolbar .form-input {
  height: 42px;
  min-width: 0;
}

.os-search {
  flex: 1 1 260px;
}

.os-view-toggle {
  background: var(--slate-100, #f1f5f9);
  border-radius: 9px;
  padding: 3px;
}

.os-view-toggle button,
.os-chart-tools button {
  background: transparent;
  border: 0;
  border-radius: 7px;
  color: var(--slate-600, #475569);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  min-height: 36px;
  padding: 6px 10px;
}

.os-view-toggle button[aria-pressed="true"] {
  background: #fff;
  box-shadow: 0 1px 3px rgba(15, 23, 42, .12);
  color: var(--green-800, #166534);
}

.os-workspace {
  display: grid;
  gap: 14px;
  grid-template-columns: 250px minmax(0, 1fr) 0;
  min-width: 0;
}

.os-workspace:has(.os-changes-panel:not([hidden])) {
  grid-template-columns: 250px minmax(0, 1fr) 290px;
}

.os-side-panel,
.os-main-panel,
.os-changes-panel {
  background: var(--os-surface);
  border: 1px solid var(--os-border);
  border-radius: 14px;
  min-width: 0;
}

.os-side-panel,
.os-changes-panel {
  align-self: start;
  max-height: calc(100vh - 235px);
  overflow: auto;
  position: sticky;
  top: 84px;
}

.os-changes-panel[hidden] {
  display: none;
}

.os-side-section,
.os-changes-panel {
  padding: 14px;
}

.os-side-section + .os-side-section {
  border-top: 1px solid var(--os-border);
}

.os-section-heading {
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.os-section-heading h2 {
  font-size: 14px;
  margin: 0;
}

.os-section-heading > span,
.os-health-counts span {
  background: var(--slate-100, #f1f5f9);
  border-radius: 999px;
  color: var(--os-muted);
  font-size: 10px;
  font-weight: 800;
  padding: 3px 7px;
}

.os-health-counts {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.os-health-counts .os-count-error {
  background: #fee2e2;
  color: #991b1b;
}

.os-health-counts .os-count-warning {
  background: #fef3c7;
  color: #92400e;
}

.os-diagnostic-list,
.os-review-diagnostics,
.os-import-errors ul {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.os-diagnostic-list li {
  border-left: 3px solid var(--slate-300, #cbd5e1);
  color: var(--slate-700, #334155);
  font-size: 11px;
  line-height: 1.35;
  margin-bottom: 7px;
  padding-left: 8px;
}

.os-diagnostic-list .os-error,
.os-review-diagnostics .os-error,
.os-import-errors .os-error {
  border-color: #dc2626;
}

.os-diagnostic-list .os-warning,
.os-review-diagnostics .os-warning,
.os-import-errors .os-warning {
  border-color: #f59e0b;
}

.os-healthy-message {
  background: var(--green-50, #f0fdf4);
  border: 1px solid var(--green-200, #bbf7d0);
  border-radius: 9px;
  color: var(--green-800, #166534);
  font-size: 12px;
  padding: 9px;
}

.os-unassigned-list {
  display: grid;
  gap: 6px;
}

.os-unassigned-list button {
  background: var(--slate-50, #f8fafc);
  border: 1px dashed var(--slate-300, #cbd5e1);
  border-radius: 9px;
  color: var(--slate-800, #1e293b);
  cursor: pointer;
  min-height: 48px;
  padding: 8px 9px;
  text-align: left;
}

.os-unassigned-list strong,
.os-unassigned-list span {
  display: block;
}

.os-unassigned-list strong {
  font-size: 12px;
}

.os-unassigned-list span,
.os-empty-small {
  color: var(--os-muted);
  font-size: 10px;
  margin-top: 2px;
}

.os-main-panel {
  overflow: hidden;
}

.os-chart-tools {
  border-bottom: 1px solid var(--os-border);
  gap: 3px;
  justify-content: flex-end;
  min-height: 49px;
  padding: 6px 10px;
}

.os-chart-tools button {
  border: 1px solid var(--os-border);
  min-width: 36px;
}

.os-chart-tools output {
  color: var(--os-muted);
  font-size: 11px;
  min-width: 45px;
  text-align: center;
}

.os-content {
  min-height: 620px;
  min-width: 0;
}

.os-chart-canvas {
  background-color: #f8fafc;
  background-image: radial-gradient(#cbd5e1 1px, transparent 1px);
  background-size: 20px 20px;
  min-height: 620px;
  overflow: auto;
  padding: 24px;
}

.os-tree-zoom {
  position: relative;
}

.os-tree-stage {
  align-items: flex-start;
  display: flex;
  gap: 44px;
  justify-content: center;
  min-width: max-content;
  padding: 12px 24px 48px;
  transform-origin: top left;
}

.os-tree-branch {
  align-items: center;
  display: flex;
  flex-direction: column;
  position: relative;
}

.os-node-row {
  align-items: flex-start;
  display: flex;
  gap: 5px;
  justify-content: center;
  position: relative;
  z-index: 2;
}

.os-person-card {
  align-items: center;
  background: #fff;
  border: 1px solid var(--os-border);
  border-top: 4px solid var(--os-role-color);
  border-radius: 11px;
  box-shadow: 0 5px 14px rgba(15, 23, 42, .1);
  color: var(--slate-900, #0f172a);
  cursor: pointer;
  display: flex;
  gap: 9px;
  min-height: 76px;
  padding: 10px;
  text-align: left;
  transition: box-shadow .15s ease, transform .15s ease, outline .15s ease;
  width: 205px;
}

.os-person-card:hover {
  box-shadow: 0 9px 22px rgba(15, 23, 42, .16);
  transform: translateY(-1px);
}

.os-person-card.is-pending,
.os-list-row.is-pending {
  outline: 3px solid #fbbf24;
  outline-offset: 2px;
}

.os-person-card.is-dragging {
  opacity: .45;
}

.os-person-card.is-drop-target {
  outline: 3px solid var(--green-500, #22c55e);
  outline-offset: 3px;
}

.os-person-icon {
  align-items: center;
  background: color-mix(in srgb, var(--os-role-color) 12%, white);
  border-radius: 9px;
  display: flex;
  flex: 0 0 35px;
  height: 35px;
  justify-content: center;
}

.os-person-copy {
  min-width: 0;
}

.os-person-copy strong,
.os-person-copy span,
.os-person-copy small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.os-person-copy strong {
  font-size: 13px;
}

.os-person-copy span {
  color: var(--slate-700, #334155);
  font-size: 10px;
  margin-top: 2px;
}

.os-person-copy small {
  color: var(--os-muted);
  font-size: 9px;
  margin-top: 3px;
}

.os-pending-dot {
  background: #f59e0b;
  border-radius: 999px;
  color: #fff;
  font-size: 8px;
  font-weight: 800;
  padding: 2px 5px;
  position: absolute;
  right: 7px;
  top: 7px;
}

.os-collapse {
  background: #fff;
  border: 1px solid var(--os-border);
  border-radius: 999px;
  color: var(--os-muted);
  cursor: pointer;
  font-weight: 800;
  height: 28px;
  width: 28px;
}

.os-tree-children {
  display: flex;
  gap: 24px;
  padding-top: 40px;
  position: relative;
}

.os-tree-children::before {
  background: var(--slate-300, #cbd5e1);
  content: '';
  height: 22px;
  left: 50%;
  position: absolute;
  top: 0;
  width: 2px;
}

.os-tree-children > .os-tree-branch::before {
  background: var(--slate-300, #cbd5e1);
  content: '';
  height: 18px;
  left: 50%;
  position: absolute;
  top: -18px;
  width: 2px;
}

.os-tree-children > .os-tree-branch::after {
  background: var(--slate-300, #cbd5e1);
  content: '';
  height: 2px;
  left: -12px;
  position: absolute;
  right: -12px;
  top: -18px;
}

.os-tree-children > .os-tree-branch:first-child::after {
  left: 50%;
}

.os-tree-children > .os-tree-branch:last-child::after {
  right: 50%;
}

.os-tree-children > .os-tree-branch:only-child::after {
  display: none;
}

.os-cycle-node {
  background: #fee2e2;
  border: 1px solid #fca5a5;
  border-radius: 8px;
  color: #991b1b;
  font-size: 11px;
  padding: 8px;
}

.os-list {
  display: grid;
  gap: 1px;
}

.os-list-row {
  align-items: center;
  background: #fff;
  border-bottom: 1px solid var(--slate-100, #f1f5f9);
  display: flex;
  gap: 10px;
  min-height: 68px;
  padding: 8px 12px 8px calc(12px + var(--os-indent, 0px));
}

.os-list-person {
  align-items: center;
  background: transparent;
  border: 0;
  color: var(--slate-900, #0f172a);
  cursor: pointer;
  display: flex;
  flex: 1;
  gap: 10px;
  min-width: 0;
  padding: 2px;
  text-align: left;
}

.os-list-avatar {
  align-items: center;
  background: color-mix(in srgb, var(--os-role-color) 14%, white);
  border-left: 4px solid var(--os-role-color);
  border-radius: 8px;
  display: flex;
  flex: 0 0 40px;
  height: 40px;
  justify-content: center;
}

.os-list-person > span:last-child {
  min-width: 0;
}

.os-list-person strong,
.os-list-person small,
.os-list-person em {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.os-list-person strong {
  font-size: 13px;
}

.os-list-person small,
.os-list-person em {
  color: var(--os-muted);
  font-size: 10px;
  font-style: normal;
  margin-top: 2px;
}

.os-list-person em {
  color: var(--green-700, #15803d);
}

.os-change-list {
  display: grid;
  gap: 7px;
}

.os-change-item {
  background: var(--slate-50, #f8fafc);
  border: 1px solid var(--os-border);
  border-left: 3px solid #f59e0b;
  border-radius: 8px;
  padding: 8px;
}

.os-change-item strong,
.os-change-item span {
  display: block;
}

.os-change-item strong {
  font-size: 12px;
}

.os-change-item span {
  color: var(--os-muted);
  font-size: 10px;
  margin-top: 2px;
}

.os-change-item button {
  background: transparent;
  border: 0;
  color: #b45309;
  cursor: pointer;
  font-size: 10px;
  font-weight: 700;
  margin-top: 5px;
  padding: 3px 0;
}

.os-change-actions {
  border-top: 1px solid var(--os-border);
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 12px;
  padding-top: 12px;
}

.os-change-actions .btn {
  flex: 1 1 auto;
}

.os-mobile-publish {
  display: none;
}

.os-empty {
  color: var(--os-muted);
  padding: 80px 20px;
  text-align: center;
}

.os-empty h2 {
  color: var(--slate-800, #1e293b);
  font-size: 17px;
}

.os-dialog {
  background: #fff;
  border: 0;
  border-radius: 16px;
  box-shadow: 0 24px 80px rgba(15, 23, 42, .28);
  color: var(--slate-900, #0f172a);
  max-height: min(760px, calc(100vh - 40px));
  max-width: min(560px, calc(100vw - 32px));
  overflow: auto;
  padding: 0;
  width: 100%;
}

.os-dialog-wide {
  max-width: min(900px, calc(100vw - 32px));
}

.os-dialog::backdrop {
  backdrop-filter: blur(2px);
  background: rgba(15, 23, 42, .58);
}

.os-dialog-form {
  margin: 0;
}

.os-dialog-header {
  border-bottom: 1px solid var(--os-border);
  justify-content: space-between;
  padding: 18px 20px;
}

.os-dialog-header h2 {
  font-size: 20px;
  margin: 0;
}

.os-dialog-header p {
  color: var(--os-muted);
  font-size: 12px;
  margin: 3px 0 0;
}

.os-dialog-close {
  align-items: center;
  background: var(--slate-100, #f1f5f9);
  border: 0;
  border-radius: 999px;
  color: var(--slate-700, #334155);
  cursor: pointer;
  display: flex;
  flex: 0 0 44px;
  font-size: 24px;
  height: 44px;
  justify-content: center;
}

.os-dialog-body {
  padding: 20px;
}

.os-dialog-actions {
  background: var(--slate-50, #f8fafc);
  border-top: 1px solid var(--os-border);
  gap: 8px;
  justify-content: flex-end;
  padding: 13px 20px;
  position: sticky;
  bottom: 0;
}

.os-field {
  color: var(--slate-700, #334155);
  display: grid;
  font-size: 12px;
  font-weight: 700;
  gap: 6px;
}

.os-field small {
  color: var(--os-muted);
  font-weight: 400;
}

.os-impact-note,
.os-import-help {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 10px;
  color: #1e3a8a;
  font-size: 12px;
  margin-top: 14px;
  padding: 11px;
}

.os-impact-note p {
  margin: 3px 0 0;
}

.os-assignment-notice,
.os-error-text {
  color: #92400e;
  font-size: 12px;
  margin-top: 10px;
}

.os-review-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr 1fr;
}

.os-review-grid h3,
.os-import-errors h3 {
  font-size: 14px;
  margin: 0 0 9px;
}

.os-review-changes {
  display: grid;
  gap: 7px;
}

.os-review-changes > div {
  background: var(--slate-50, #f8fafc);
  border: 1px solid var(--os-border);
  border-radius: 8px;
  padding: 8px;
}

.os-review-changes strong,
.os-review-changes span,
.os-review-diagnostics strong,
.os-review-diagnostics span {
  display: block;
}

.os-review-changes strong,
.os-review-diagnostics strong {
  font-size: 11px;
}

.os-review-changes span,
.os-review-diagnostics span {
  color: var(--os-muted);
  font-size: 10px;
  margin-top: 2px;
}

.os-review-diagnostics {
  margin-top: 0;
  max-height: 280px;
  overflow: auto;
}

.os-review-diagnostics li {
  border-left: 3px solid var(--slate-300, #cbd5e1);
  margin-bottom: 7px;
  padding: 4px 0 4px 8px;
}

.os-reason {
  grid-column: 1 / -1;
}

.os-dialog-loading,
.os-dialog-error {
  padding: 48px 24px;
  text-align: center;
}

.os-import-help {
  margin: 0 0 14px;
}

.os-import-help ol {
  line-height: 1.5;
  margin: 7px 0 10px;
  padding-left: 20px;
}

.os-file-drop {
  align-items: center;
  background: var(--slate-50, #f8fafc);
  border: 2px dashed var(--slate-300, #cbd5e1);
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
  justify-content: center;
  min-height: 130px;
  padding: 18px;
  text-align: center;
}

.os-file-drop span {
  font-weight: 800;
}

.os-file-drop small {
  color: var(--os-muted);
}

.os-import-summary {
  align-items: baseline;
  display: flex;
  gap: 7px;
  margin: 16px 0;
}

.os-import-summary strong {
  font-size: 26px;
}

.os-import-errors {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-radius: 10px;
  margin-bottom: 12px;
  padding: 11px;
}

.os-import-errors li {
  border-left: 3px solid #f59e0b;
  font-size: 11px;
  margin-bottom: 5px;
  padding-left: 7px;
}

.os-page button:focus-visible,
.os-page input:focus-visible,
.os-page select:focus-visible,
.os-page textarea:focus-visible,
.os-export-menu summary:focus-visible,
.os-chart-canvas:focus-visible {
  outline: 3px solid #2563eb;
  outline-offset: 2px;
}

@media (max-width: 1250px) {
  .os-workspace,
  .os-workspace:has(.os-changes-panel:not([hidden])) {
    grid-template-columns: 220px minmax(0, 1fr);
  }

  .os-changes-panel:not([hidden]) {
    grid-column: 1 / -1;
    max-height: none;
    position: static;
  }

  .os-change-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .os-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .os-header-actions {
    justify-content: flex-start;
    width: 100%;
  }

  .os-revision {
    flex-basis: 100%;
  }

  .os-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .os-toolbar {
    align-items: stretch;
    flex-wrap: wrap;
  }

  .os-toolbar label:not(.os-search) {
    flex: 1 1 145px;
  }

  .os-view-toggle {
    flex: 1 1 auto;
  }

  .os-view-toggle button {
    flex: 1;
    min-height: 44px;
  }

  .os-workspace,
  .os-workspace:has(.os-changes-panel:not([hidden])) {
    display: flex;
    flex-direction: column;
  }

  .os-side-panel,
  .os-changes-panel {
    max-height: none;
    position: static;
  }

  .os-side-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .os-side-section + .os-side-section {
    border-left: 1px solid var(--os-border);
    border-top: 0;
  }

  .os-content,
  .os-chart-canvas {
    min-height: 520px;
  }

  .os-list-row {
    min-height: 76px;
    padding-left: calc(10px + var(--os-indent, 0px));
  }

  .os-list-row > .btn {
    min-height: 44px;
  }

  .os-mobile-publish:not(:empty) {
    background: rgba(255, 255, 255, .96);
    border-top: 1px solid var(--os-border);
    bottom: 0;
    display: block;
    left: 0;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    position: fixed;
    right: 0;
    z-index: 35;
  }

  .os-mobile-publish .btn {
    min-height: 48px;
    width: 100%;
  }

  .os-review-grid {
    grid-template-columns: 1fr;
  }

  .os-reason {
    grid-column: auto;
  }
}

@media (max-width: 560px) {
  .os-header-actions .btn,
  .os-header-actions .os-export-menu {
    flex: 1 1 calc(50% - 4px);
  }

  .os-header-actions .os-export-menu > summary {
    justify-content: center;
    width: 100%;
  }

  .os-header-actions .os-publish-button {
    flex-basis: 100%;
  }

  .os-stats {
    gap: 8px;
  }

  .os-stat {
    padding: 10px;
  }

  .os-stat strong {
    font-size: 17px;
  }

  .os-search,
  .os-toolbar label:not(.os-search) {
    flex-basis: 100%;
  }

  .os-clear-filters {
    min-height: 44px;
  }

  .os-side-panel {
    display: block;
  }

  .os-side-section + .os-side-section {
    border-left: 0;
    border-top: 1px solid var(--os-border);
  }

  .os-chart-tools {
    justify-content: flex-start;
    overflow-x: auto;
  }

  .os-chart-tools button {
    min-height: 44px;
    min-width: 44px;
    white-space: nowrap;
  }

  .os-list-row {
    align-items: stretch;
    flex-wrap: wrap;
  }

  .os-list-row > .btn {
    margin-left: 50px;
    width: calc(100% - 50px);
  }

  .os-list-person small,
  .os-list-person em {
    white-space: normal;
  }

  .os-change-list {
    grid-template-columns: 1fr;
  }

  .os-dialog {
    border-radius: 16px 16px 0 0;
    bottom: 0;
    margin: auto 0 0;
    max-height: calc(100vh - 28px);
    max-width: 100vw;
    width: 100vw;
  }

  .os-dialog-header,
  .os-dialog-body,
  .os-dialog-actions {
    padding-left: 14px;
    padding-right: 14px;
  }

  .os-dialog-actions .btn {
    flex: 1;
    min-height: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #view-org-structure.active,
  #view-org-structure .os-page,
  #view-org-structure .os-page * {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}

@media print {
  .sidebar,
  .top-header,
  .os-header-actions,
  .os-toolbar,
  .os-side-panel,
  .os-changes-panel,
  .os-chart-tools,
  .os-mobile-publish {
    display: none !important;
  }

  .app-container,
  .content-area,
  .main-content,
  .content-container,
  #view-org-structure,
  .os-page,
  .os-main-panel,
  .os-content,
  .os-chart-canvas {
    background: #fff !important;
    border: 0 !important;
    display: block !important;
    height: auto !important;
    margin: 0 !important;
    max-width: none !important;
    min-height: 0 !important;
    overflow: visible !important;
    padding: 0 !important;
    position: static !important;
    width: 100% !important;
  }

  .os-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .os-tree-stage {
    transform: scale(.75) !important;
    transform-origin: top left;
  }
}