.card,
.oz-card {
  background: var(--oz-color-surface);
  border: 1px solid var(--oz-color-border-soft);
  border-radius: var(--oz-radius-md);
  box-shadow: var(--oz-shadow-card);
  overflow: hidden;
}

.card-header,
.oz-card > .card-header,
.oz-card-header {
  padding: var(--oz-padding-card-compact) var(--oz-padding-card);
  border-bottom: 1px solid var(--oz-color-border-soft);
  display: flex;
  justify-content: space-between;
  gap: var(--oz-spacing-md);
  align-items: center;
  min-height: 48px;
}

.card-body,
.oz-card > .card-body,
.oz-card-body {
  padding: var(--oz-padding-card);
}

.empty-state {
  border: 1px dashed var(--oz-color-border);
  border-radius: var(--oz-radius-md);
  padding: var(--oz-spacing-lg);
  display: flex;
  justify-content: space-between;
  gap: var(--oz-spacing-lg);
  align-items: center;
  background: var(--oz-color-surface-subtle);
}

.empty-state-copy {
  display: grid;
  gap: 6px;
}

.btn,
.oz-btn {
  min-height: var(--oz-height-button);
  border: 1px solid var(--oz-color-border);
  border-radius: var(--oz-radius-sm);
  padding: 0 var(--oz-spacing-md);
  background: var(--oz-color-surface);
  color: var(--oz-color-text-body);
  cursor: pointer;
  font-size: var(--oz-font-size-small);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease, box-shadow 120ms ease;
}

.btn:hover,
.oz-btn:hover {
  background: var(--oz-color-row-hover);
  border-color: #c9c7c5;
}

.btn.primary,
.oz-btn.primary,
.oz-btn.oz-btn-primary {
  background: var(--primary);
  border-color: var(--oz-color-brand);
  color: #fff;
}

.btn.primary:hover,
.oz-btn.primary:hover,
.oz-btn.oz-btn-primary:hover {
  background: var(--oz-color-brand-hover);
  border-color: var(--oz-color-brand-hover);
}

.btn.danger,
.oz-btn.danger,
.oz-btn.oz-btn-danger {
  background: var(--oz-color-danger);
  border-color: var(--oz-color-danger);
  color: #fff;
}

.btn.ghost,
.oz-btn.ghost,
.oz-btn.oz-btn-ghost {
  border-color: transparent;
  background: transparent;
}

.btn.small,
.oz-btn.small,
.oz-btn.oz-btn-small {
  min-height: var(--oz-height-button-small);
  padding: 0 var(--oz-spacing-sm);
  font-size: var(--oz-font-size-label);
}

.field,
.oz-form-field {
  display: grid;
  gap: 5px;
  margin-bottom: var(--oz-spacing-md);
}

.field span,
.oz-form-field span {
  color: var(--oz-color-text-weak);
  font-size: var(--oz-font-size-label);
  font-weight: 700;
}

.oz-field-label-row {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.oz-field-label-row > span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.oz-field-help {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  min-height: 18px;
  border: 1px solid var(--oz-color-border);
  border-radius: 50%;
  background: var(--oz-color-surface);
  color: var(--oz-color-text-weak);
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
  cursor: help;
}

.oz-field-help:hover,
.oz-field-help:focus {
  border-color: var(--oz-color-brand);
  color: var(--oz-color-brand);
  box-shadow: 0 0 0 3px rgba(var(--oz-color-brand-rgb), 0.14);
}

.oz-field-help-text {
  line-height: 1.35;
}

.oz-import-field-help {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin-top: 4px;
}

.oz-import-field-help .sub {
  line-height: 1.35;
}

.oz-lookup-field {
  display: grid;
  gap: 6px;
}

.oz-lookup-search {
  width: 100%;
}

.oz-lookup-selected {
  min-height: 26px;
}

.oz-lookup-pill,
.oz-lookup-invalid {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  max-width: 100%;
  border: 1px solid var(--oz-color-border);
  border-radius: var(--oz-radius-sm);
  background: var(--oz-color-surface-subtle);
  padding: 5px 8px;
}

.oz-lookup-pill small {
  display: block;
  color: var(--oz-color-text-weak);
  font-size: var(--oz-font-size-label);
  font-weight: 500;
}

.oz-lookup-invalid {
  border-color: var(--oz-color-danger);
  color: var(--oz-color-danger);
  background: rgba(186, 5, 23, 0.08);
}

.oz-lookup-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.oz-lookup-results {
  display: grid;
  gap: 4px;
  max-height: 190px;
  overflow: auto;
  border: 1px solid var(--oz-color-border-soft);
  border-radius: var(--oz-radius-sm);
  background: var(--oz-color-surface);
  padding: 4px;
}

.oz-lookup-result {
  display: grid;
  gap: 2px;
  width: 100%;
  border: 0;
  border-radius: var(--oz-radius-sm);
  background: transparent;
  color: var(--oz-color-text-body);
  text-align: left;
  padding: 6px 8px;
  cursor: pointer;
}

.oz-lookup-result:hover,
.oz-lookup-result:focus {
  background: rgba(var(--oz-color-brand-rgb), 0.1);
  outline: none;
}

.oz-lookup-result span,
.oz-lookup-empty {
  color: var(--oz-color-text-weak);
  font-size: var(--oz-font-size-label);
}

.oz-lookup-empty {
  padding: 8px;
}

.oz-picklist-choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 6px;
}

.oz-picklist-choice {
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--oz-color-border-soft);
  border-radius: var(--oz-radius-sm);
  background: var(--oz-color-surface);
  padding: 6px 8px;
}

.oz-picklist-choice.inactive {
  opacity: 0.72;
  background: var(--oz-color-surface-subtle);
}

.oz-picklist-chips {
  display: inline-flex;
  gap: 4px;
  flex-wrap: wrap;
}

.oz-picklist-chip {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  border: 1px solid var(--oz-color-border-soft);
  border-radius: 999px;
  background: var(--oz-color-surface-selected);
  color: var(--oz-color-text-body);
  padding: 2px 8px;
  font-size: var(--oz-font-size-label);
  font-weight: 700;
}

.field input,
.field select,
.field textarea,
.oz-form-field input,
.oz-form-field select,
.oz-form-field textarea {
  width: 100%;
  min-height: var(--oz-height-input);
  border: 1px solid var(--oz-color-border);
  border-radius: var(--oz-radius-sm);
  padding: 6px 10px;
  background: var(--oz-color-surface);
  color: var(--oz-color-text-body);
  outline: none;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.oz-form-field input:focus,
.oz-form-field select:focus,
.oz-form-field textarea:focus,
.global-search input:focus,
.query-editor:focus {
  border-color: var(--oz-color-brand);
  box-shadow: 0 0 0 1px var(--oz-color-brand) inset, 0 0 0 3px rgba(var(--oz-color-brand-rgb), 0.16);
}

.field textarea,
.oz-form-field textarea {
  min-height: 96px;
  resize: vertical;
}

.oz-required-marker {
  color: var(--oz-color-danger);
  font-weight: 800;
}

.field input.is-invalid,
.field select.is-invalid,
.field textarea.is-invalid,
.oz-form-field input.is-invalid,
.oz-form-field select.is-invalid,
.oz-form-field textarea.is-invalid,
[aria-invalid="true"] {
  border-color: var(--oz-color-danger);
  box-shadow: 0 0 0 1px var(--oz-color-danger) inset, 0 0 0 3px rgba(186, 5, 23, 0.14);
}

.oz-field-error,
.oz-form-error-summary {
  color: var(--oz-color-danger);
  font-size: var(--oz-font-size-label);
  font-weight: 700;
}

.oz-field-error:empty {
  display: none;
}

.oz-form-error-summary {
  border: 1px solid rgba(186, 5, 23, 0.62);
  border-radius: var(--oz-radius-sm);
  background: #fff4f4;
  padding: 10px 12px;
  margin-bottom: var(--oz-spacing-md);
}

.oz-form-error-summary p {
  margin: 4px 0 0;
  color: var(--oz-color-text-body);
  font-weight: 500;
}

.oz-form-error-summary ul {
  margin: 6px 0 0 18px;
}

.oz-form-error-summary a {
  color: var(--oz-color-danger);
  text-decoration: underline;
}

.table-wrap,
.oz-table-wrap {
  overflow: auto;
}

table,
.oz-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--oz-font-size-body);
}

th,
td,
.oz-table th,
.oz-table td {
  border-bottom: 1px solid var(--oz-color-border-soft);
  padding: var(--oz-table-cell-y) var(--oz-table-cell-x);
  text-align: left;
  vertical-align: top;
}

th,
.oz-table th {
  background: var(--oz-color-background);
  color: var(--oz-color-text-weak);
  font-size: var(--oz-font-size-label);
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
}

tbody tr:hover {
  background: var(--oz-color-row-hover);
}

tbody tr.selected-row,
tbody tr[aria-selected="true"] {
  background: var(--oz-color-row-selected);
}

.pill,
.oz-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: var(--oz-radius-pill);
  border: 1px solid var(--oz-color-border-soft);
  background: var(--oz-color-surface-subtle);
  color: var(--oz-color-text-body);
  padding: 2px 8px;
  font-size: var(--oz-font-size-caption);
  font-weight: 700;
}

.pill.ok,
.oz-pill.ok {
  background: #eaf8ef;
  color: #1b5e31;
  border-color: #b7e5c8;
}

.pill.warn,
.oz-pill.warn {
  background: #fff3e0;
  color: #8a4b00;
  border-color: #ffdb8b;
}

.pill.fail,
.oz-pill.fail {
  background: #fff1f1;
  color: var(--oz-color-danger);
  border-color: #ffc5c5;
}

.oz-user-switch {
  height: 30px;
  max-width: 150px;
  border: 1px solid var(--oz-color-border);
  border-radius: var(--oz-radius-sm);
  background: var(--oz-color-surface);
  color: var(--oz-color-text-body);
  padding: 0 8px;
  font-size: var(--oz-font-size-body);
}

.oz-density-compact .card-body,
.oz-density-compact .oz-card .card-body {
  padding-top: 10px;
  padding-bottom: 10px;
}

.oz-list-density-compact table,
table.oz-list-density-compact {
  font-size: 12px;
}

.oz-list-density-compact th,
.oz-list-density-compact td,
table.oz-list-density-compact th,
table.oz-list-density-compact td {
  padding-top: 5px;
  padding-bottom: 5px;
}

.oz-list-density-comfortable th,
.oz-list-density-comfortable td,
table.oz-list-density-comfortable th,
table.oz-list-density-comfortable td {
  padding-top: var(--oz-table-cell-y);
  padding-bottom: var(--oz-table-cell-y);
}

.oz-tag-list,
.oz-list-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.oz-list-tag-row {
  border-top: 1px solid var(--oz-color-border-soft);
  padding: 8px 12px;
  background: var(--oz-color-surface-subtle);
}

.oz-tags-card {
  margin: 12px 0;
}

.oz-tag {
  display: inline-flex;
  align-items: center;
  overflow: hidden;
  border: 1px solid #cbd5e1;
  border-radius: var(--oz-radius-pill);
  background: #f8fafc;
  color: #334155;
  font-size: 12px;
  line-height: 1;
}

.oz-tag-label,
.oz-tag-remove {
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  line-height: 1;
}

.oz-tag-label {
  padding: 5px 8px;
}

.oz-tag-remove {
  border-left: 1px solid currentColor;
  padding: 5px 7px;
  opacity: 0.72;
}

.oz-tag-remove:hover,
.oz-tag-label:hover {
  opacity: 1;
  text-decoration: underline;
}

.oz-tag-picker {
  min-height: 30px;
}

.oz-tag-blue { border-color: #bfdbfe; background: #eff6ff; color: #1d4ed8; }
.oz-tag-amber { border-color: #fde68a; background: #fffbeb; color: #92400e; }
.oz-tag-red { border-color: #fecaca; background: #fef2f2; color: #b91c1c; }
.oz-tag-rose { border-color: #fecdd3; background: #fff1f2; color: #be123c; }
.oz-tag-green { border-color: #bbf7d0; background: #f0fdf4; color: #166534; }
.oz-tag-slate { border-color: #cbd5e1; background: #f8fafc; color: #334155; }
.oz-tag-violet { border-color: #ddd6fe; background: #f5f3ff; color: #6d28d9; }

.oz-progress-track {
  height: 8px;
  margin-top: 8px;
  overflow: hidden;
  border: 1px solid #cbd5e1;
  border-radius: var(--oz-radius-pill);
  background: #f8fafc;
}

.oz-progress-track span {
  display: block;
  height: 100%;
  background: #0f766e;
}

.oz-progress-card {
  margin-bottom: 16px;
}

.oz-progress-card.compact {
  box-shadow: none;
}

.oz-progress-header h2 {
  margin: 0;
}

.oz-progress-message {
  margin-top: 3px;
}

.oz-progress-meta {
  margin-top: 10px;
}

.oz-progress-footer {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.oz-relationship-graph {
  display: grid;
  gap: 16px;
}

.oz-relationship-root {
  max-width: 420px;
  border: 1px solid #93c5fd;
  border-radius: var(--oz-radius-md);
  background: #eff6ff;
  padding: 12px;
}

.oz-relationship-root strong,
.oz-relationship-root span,
.oz-relationship-node strong,
.oz-relationship-node span {
  display: block;
}

.oz-relationship-branches {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 12px;
}

.oz-relationship-group {
  position: relative;
  border: 1px solid var(--oz-color-border-soft);
  border-radius: var(--oz-radius-md);
  background: #fff;
  padding: 10px;
}

.oz-relationship-group::before {
  content: "";
  position: absolute;
  top: -16px;
  left: 24px;
  width: 1px;
  height: 16px;
  background: var(--oz-color-border-strong);
}

.oz-relationship-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.oz-relationship-list {
  display: grid;
  gap: 8px;
}

.oz-relationship-node {
  width: 100%;
  border: 1px solid #dbe3ef;
  border-radius: var(--oz-radius-sm);
  background: #f8fafc;
  padding: 8px;
  color: var(--oz-color-text);
  text-align: left;
}

.oz-relationship-node.clickable {
  cursor: pointer;
}

.oz-relationship-node.clickable:hover,
.oz-relationship-node.clickable:focus {
  border-color: var(--oz-color-brand);
  background: #eef6ff;
  outline: none;
}

.oz-relationship-node-type {
  color: var(--oz-color-text-muted);
  font-size: 11px;
  text-transform: uppercase;
}

.toast {
  position: fixed;
  right: var(--oz-spacing-lg);
  bottom: var(--oz-spacing-lg);
  background: var(--oz-color-brand-active);
  color: #fff;
  border-radius: var(--oz-radius-md);
  padding: var(--oz-spacing-md) var(--oz-spacing-lg);
  box-shadow: var(--oz-shadow-dropdown);
  z-index: var(--oz-z-toast);
}

.modal-backdrop,
.oz-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(var(--oz-color-scrim-rgb), 0.42);
  z-index: var(--oz-z-modal);
  display: grid;
  place-items: center;
  padding: var(--oz-spacing-xl);
}

.modal,
.oz-modal {
  width: min(760px, 100%);
  max-height: calc(100vh - 40px);
  overflow: auto;
  background: var(--oz-color-surface);
  border: 1px solid var(--oz-color-border-soft);
  border-radius: var(--oz-radius-lg);
  box-shadow: var(--oz-shadow-modal);
}