@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap");

:root {
  --bg-page: #f4f6fa;
  --bg-surface: #ffffff;
  --bg-header: #0f172a;
  --text-primary: #111827;
  --text-secondary: #6b7280;
  --text-inverse: #f9fafb;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --border: #e5e7eb;
  --ai-badge: #7c3aed;
  --success: #059669;
  --warning: #d97706;
  --error: #dc2626;
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.08);
  --block-max-h: 240px;
  --modal-max-h: 70vh;
  --radius: 10px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --content-max: 1200px;
  --header-h: 56px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, system-ui, "Segoe UI", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--bg-page);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-hover);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Header */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  padding: 0 var(--space-3);
  background: var(--bg-header);
  color: var(--text-inverse);
}

.app-header__brand {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-inverse);
  text-decoration: none;
}

.app-header__brand:hover {
  color: var(--text-inverse);
}

.app-header__nav {
  display: flex;
  gap: var(--space-1);
}

.app-header__toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: auto;
}

.app-header__user-menu {
  position: relative;
}

.app-header__burger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-inverse);
  cursor: pointer;
}

.app-header__burger:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.28);
}

.app-header__burger-icon {
  position: relative;
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
}

.app-header__burger-icon::before,
.app-header__burger-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
}

.app-header__burger-icon::before {
  top: -6px;
}

.app-header__burger-icon::after {
  top: 6px;
}

.app-header__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 30;
  min-width: 180px;
  padding: 6px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.18);
}

.app-header__dropdown-item {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 40px;
  padding: 0 12px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-primary);
  font: inherit;
  font-weight: 500;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}

.app-header__dropdown-item:hover {
  background: #f3f4f6;
  color: var(--text-primary);
}

.app-header__link {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  color: #cbd5e1;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  text-decoration: none;
}

.app-header__link:hover {
  color: var(--text-inverse);
}

.app-header__link.is-active {
  color: var(--text-inverse);
  border-bottom-color: var(--accent);
}

/* Main layout */
.app-main {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-3);
}

.page-header {
  margin-bottom: var(--space-3);
}

.page-header--with-action {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
}

.page-header__main {
  min-width: 0;
}

.page-header h1 {
  margin: 0 0 var(--space-1);
  font-size: 24px;
  font-weight: 600;
}

.page-header p {
  margin: 0;
  color: var(--text-secondary);
}

.page-header--with-action > .btn {
  flex-shrink: 0;
  margin-top: 2px;
}

.page-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.page-counter {
  color: var(--text-secondary);
  font-size: 13px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: var(--space-2);
  font-size: 13px;
  color: var(--text-secondary);
}

.breadcrumbs a {
  color: var(--accent);
}

.breadcrumbs__sep {
  color: var(--text-secondary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 14px;
  border: none;
  border-radius: 8px;
  font: inherit;
  font-weight: 500;
  cursor: pointer;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
}

.btn--primary:hover {
  background: var(--accent-hover);
}

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

.btn--secondary:hover {
  background: #f9fafb;
}

.btn--ghost {
  background: transparent;
  color: var(--accent);
  padding: 0 8px;
  min-height: 32px;
}

.btn--ghost:hover {
  background: rgba(37, 99, 235, 0.08);
}

.btn--sm {
  min-height: 28px;
  padding: 0 10px;
  font-size: 12px;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}

.badge--success {
  background: #d1fae5;
  color: var(--success);
}

.badge--neutral {
  background: #f3f4f6;
  color: var(--text-secondary);
}

.badge--blue {
  background: #dbeafe;
  color: #1d4ed8;
}

.badge--purple {
  background: #ede9fe;
  color: #6d28d9;
}

.badge--green {
  background: #d1fae5;
  color: var(--success);
}

.badge--red {
  background: #fee2e2;
  color: var(--error);
}

.badge--warning {
  background: #fef3c7;
  color: var(--warning);
}

.u-muted {
  color: var(--text-secondary);
}

/* Card */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: var(--space-2);
}

.summary-card h2 {
  margin: 0 0 var(--space-2);
  font-size: 18px;
  font-weight: 600;
}

.summary-card .kv-grid {
  margin: 0;
}

/* Table */
.table-wrap {
  overflow-x: auto;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.data-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

.data-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 12px;
  background: #f9fafb;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  font-weight: 600;
  text-align: left;
  white-space: nowrap;
}

.data-table tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.data-table tbody tr {
  cursor: pointer;
  transition: background 0.12s;
}

.data-table tbody tr:hover {
  background: #f9fafb;
}

.data-table tbody tr.is-muted td {
  color: #6b7280;
}

.email-enabled-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  user-select: none;
}

.email-enabled-toggle input {
  cursor: pointer;
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table--monitor tbody tr {
  cursor: default;
}

.data-table--monitor tbody tr:hover {
  background: transparent;
}

.col-deal-title {
  font-weight: 500;
}

.col-deal-id {
  margin-top: 4px;
  font-size: 12px;
}

.col-tokens,
.col-cost {
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.col-actions {
  white-space: nowrap;
}

.data-table--monitor tbody tr.monitor-row--error {
  background: rgba(220, 38, 38, 0.06);
}

.data-table--monitor tbody tr.monitor-row--error:hover {
  background: rgba(220, 38, 38, 0.1);
}

.monitor-wallet {
  display: grid;
  gap: 16px;
  margin-bottom: 0;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
}

.modal--wallet {
  width: min(640px, 100%);
}

.monitor-wallet__summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.monitor-wallet__summary-card {
  padding: 12px 14px;
  border: 1px solid var(--border, #e5e7eb);
  border-radius: 8px;
  background: var(--surface-raised, #fafafa);
}

.monitor-wallet__summary-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border, #e5e7eb);
}

.monitor-wallet__summary-row:last-of-type {
  border-bottom: none;
}

.monitor-wallet__summary-row--nested {
  padding-left: 16px;
}

.monitor-wallet__summary-row--deep-nested {
  padding-left: 32px;
}

.monitor-wallet__summary-row--nested .monitor-wallet__summary-label,
.monitor-wallet__summary-row--deep-nested .monitor-wallet__summary-label {
  font-size: 13px;
  color: var(--text-muted, #6b7280);
}

.monitor-wallet__key-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.monitor-wallet__key-icon {
  flex-shrink: 0;
  color: var(--text-muted, #6b7280);
  vertical-align: -2px;
}

.monitor-wallet__summary-label {
  font-size: 14px;
  color: var(--text, #111827);
}

.monitor-wallet__summary-value {
  font-size: 14px;
  font-weight: 600;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.monitor-wallet__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.monitor-wallet__col-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted, #6b7280);
  margin-bottom: 8px;
}

.monitor-wallet__balance {
  font-size: 20px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.monitor-wallet__meta {
  margin-top: 6px;
  font-size: 13px;
  color: var(--text-muted, #6b7280);
  line-height: 1.45;
}

.monitor-wallet__warn {
  display: inline-block;
  margin-top: 8px;
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(234, 179, 8, 0.15);
  color: #92400e;
  font-size: 12px;
}

.monitor-wallet__hint {
  font-size: 13px;
  color: var(--text-muted, #6b7280);
}

.monitor-wallet__form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px 12px;
  align-items: end;
}

.monitor-wallet__topups {
  font-size: 13px;
}

.monitor-wallet__topups table {
  width: 100%;
  border-collapse: collapse;
}

.monitor-wallet__topups th,
.monitor-wallet__topups td {
  padding: 4px 8px;
  text-align: left;
  border-bottom: 1px solid var(--border, #e5e7eb);
}

.monitor-wallet__topups th:last-child,
.monitor-wallet__topups td:last-child {
  text-align: right;
}

.monitor-default-model {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  margin-bottom: 16px;
  padding: 12px 14px;
  border: 1px solid var(--border, #e5e7eb);
  border-radius: 8px;
  background: var(--surface-muted, #f9fafb);
}

.monitor-default-model__label {
  font-size: 13px;
  color: var(--text-muted, #6b7280);
}

.monitor-default-model__value {
  font-size: 13px;
  word-break: break-all;
}

.preview-cell--error {
  color: var(--danger, #b91c1c);
}

/* Filters */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

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

.field label {
  font-size: 12px;
  color: var(--text-secondary);
}

.input,
.select {
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  background: var(--bg-surface);
}

.input--mono {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 13px;
}

.input:focus,
.select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 0;
  border-color: var(--accent);
}

/* Deal layout */
.deal-layout {
  display: grid;
  grid-template-columns: minmax(280px, 30%) 1fr;
  gap: var(--space-3);
  align-items: start;
}

.deal-feed {
  min-height: 400px;
}

.deal-feed h2 {
  margin: 0 0 var(--space-2);
  font-size: 18px;
  font-weight: 600;
}

/* Message bubbles */
.message-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.bubble {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
}

.bubble__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}

.bubble__author {
  font-weight: 600;
}

.bubble__type-label {
  font-size: 12px;
  color: var(--text-secondary);
}

.bubble__time {
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.bubble__body {
  padding: 14px;
}

.bubble__content {
  margin-bottom: var(--space-2);
  color: var(--text-primary);
}

.bubble--lead {
  background: #f3f4f6;
}

.bubble--collector {
  background: var(--bg-surface);
  border-left: 3px solid var(--ai-badge);
}

.bubble--legal_entity_search {
  border-left: 3px solid #6b5ce7;
}

.bubble--legal_entity_search .bubble__head {
  background: rgba(107, 92, 231, 0.08);
}

.bubble--scout {
  background: var(--bg-surface);
  border-left: 3px solid #2563eb;
}

.bubble--scout .bubble__head {
  background: #f8fafc;
}

.bubble--dadata_mcp {
  background: var(--bg-surface);
  border-left: 3px solid #0d9488;
}

.bubble--dadata_mcp .bubble__head {
  background: #f0fdfa;
}

.bubble--dadata_mcp .bubble__body .json-tree {
  margin-top: var(--space-2);
}

.bubble--dadata_mcp .dadata-summary {
  white-space: pre-line;
  line-height: 1.5;
  font-size: 0.9375rem;
}

.bubble--person_search {
  background: var(--bg-surface);
  border-left: 3px solid #7c3aed;
}

.bubble--person_search .bubble__head {
  background: #f5f3ff;
}

.bubble--consultant {
  background: var(--bg-surface);
  border-left: 3px solid #ea580c;
}

.bubble--consultant .bubble__head {
  background: #fff7ed;
}

.bubble--manager {
  background: #eff6ff;
  border-left: 3px solid #3b82f6;
  margin-left: 2rem;
}

.bubble--manager .bubble__head {
  background: #dbeafe;
}

.consultant-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: 14px;
}

.consultant-block--notes {
  color: var(--text-secondary);
}

.consultant-draft,
.consultant-raw {
  margin: 8px 0 0;
  padding: 10px;
  background: #f9fafb;
  border-radius: var(--radius);
  font-size: 13px;
  white-space: pre-wrap;
  max-height: var(--block-max-h);
  overflow: auto;
}

.consultant-hint {
  color: var(--text-secondary);
  font-size: 12px;
}

.consultant-compose {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.consultant-compose__label {
  font-weight: 600;
  font-size: 14px;
}

.consultant-compose__input {
  width: 100%;
  min-height: 72px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font: inherit;
  resize: vertical;
}

.consultant-compose__input:disabled {
  background: var(--surface-muted, #f8fafc);
  color: var(--text-secondary);
  cursor: not-allowed;
  opacity: 0.85;
}

.consultant-compose--blocked .consultant-compose__label {
  color: var(--text-secondary);
}

.consultant-compose--blocked .btn--primary:disabled {
  cursor: not-allowed;
}

.consultant-compose__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.consultant-compose__status {
  font-size: 13px;
  color: var(--text-secondary);
}

.person-search-meta {
  margin-top: var(--space-2);
  font-size: 13px;
  color: var(--text-muted, #64748b);
}

.person-search-summary {
  margin-top: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md, 8px);
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-primary, #1e293b);
}

.person-search-meta--error {
  color: var(--color-danger, #b91c1c);
}

.person-search-findings {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.person-search-finding {
  padding: var(--space-3);
  border: 1px solid #e9e5ff;
  border-radius: var(--radius-md, 8px);
  background: #faf9ff;
}

.person-search-finding__title {
  margin: 0 0 var(--space-2);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-primary, #1e293b);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.person-search-finding__category {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 999px;
  background: #ede9fe;
  color: #5b21b6;
}

.person-search-finding__desc {
  margin: 0 0 var(--space-2);
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-secondary, #475569);
}

.person-search-finding__source {
  display: inline-block;
  font-size: 12px;
  word-break: break-all;
  color: #6d28d9;
}

.person-search-finding__source:hover {
  text-decoration: underline;
}

.person-search__raw {
  margin-top: var(--space-3);
  padding: var(--space-3);
  font-size: 12px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
  background: #f8fafc;
  border: 1px solid var(--border-subtle, #e2e8f0);
  border-radius: var(--radius-md, 8px);
}

/* JSON tree (DaData payload) */
.json-tree {
  font-size: 13px;
  line-height: 1.45;
}

.json-tree__node {
  --tree-indent: 14px;
}

.json-tree__node:not(.is-expanded) > .json-tree__children {
  display: none;
}

.json-tree__toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  margin: 0;
  padding: 4px 0 4px calc(var(--tree-depth, 0) * var(--tree-indent));
  border: none;
  background: transparent;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: var(--text-primary);
}

.json-tree__toggle:hover {
  color: #0d9488;
}

.json-tree__caret {
  flex-shrink: 0;
  width: 0;
  height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 6px solid currentColor;
  transition: transform 0.15s ease;
}

.json-tree__node.is-expanded > .json-tree__toggle .json-tree__caret {
  transform: rotate(90deg);
}

.json-tree__key {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-weight: 500;
  word-break: break-word;
}

.json-tree__meta {
  color: var(--text-secondary);
  font-size: 12px;
}

.json-tree__children {
  border-left: 1px solid var(--border-color, #e5e7eb);
  margin-left: calc(var(--tree-indent) / 2 + 6px);
}

.json-tree__row {
  display: grid;
  grid-template-columns: minmax(100px, 35%) 1fr;
  gap: 8px 12px;
  padding: 3px 0 3px calc(var(--tree-depth, 0) * var(--tree-indent) + 12px);
  align-items: start;
}

.json-tree__row .json-tree__key {
  color: var(--text-secondary);
  font-weight: 400;
}

.json-tree__value {
  min-width: 0;
  word-break: break-word;
}

.json-tree__raw {
  margin: var(--space-2) 0 0;
  padding: var(--space-2);
  max-height: 240px;
  overflow: auto;
  font-size: 12px;
  background: #f8fafc;
  border-radius: var(--radius-sm, 4px);
  white-space: pre-wrap;
  word-break: break-word;
}

.json-tree-error {
  margin-bottom: var(--space-2);
}

.json-tree-error .kv-row {
  display: grid;
  grid-template-columns: minmax(100px, 35%) 1fr;
  gap: 8px 12px;
}

.bubble--entity {
  background: var(--bg-surface);
}

.bubble--entity .bubble__head {
  background: #fafafa;
}

/* Key-value */
.kv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px 16px;
}

@media (min-width: 600px) {
  .kv-grid {
    grid-template-columns: minmax(120px, 40%) 1fr;
  }

  .kv-grid .kv-row--full {
    grid-column: 1 / -1;
    display: block;
  }

  .kv-grid .kv-row--full .kv-label {
    display: block;
    margin-bottom: 4px;
    max-width: none;
  }
}

.kv-row {
  display: contents;
}

.kv-label {
  color: var(--text-secondary);
  font-size: 13px;
  word-break: break-word;
}

.kv-value {
  min-width: 0;
  word-break: break-word;
}

.kv-value a {
  word-break: break-all;
}

.kv-block--collapsed .kv-block__inner {
  max-height: 72px;
  overflow: hidden;
  position: relative;
}

.kv-block--collapsed .kv-block__inner::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 24px;
  background: linear-gradient(transparent, var(--bg-surface));
}

.bubble--lead .kv-block--collapsed .kv-block__inner::after {
  background: linear-gradient(transparent, #f3f4f6);
}

.bubble--scout .kv-block--collapsed .kv-block__inner::after {
  background: linear-gradient(transparent, var(--bg-surface));
}

.bubble--dadata_mcp .kv-block--collapsed .kv-block__inner::after {
  background: linear-gradient(transparent, var(--bg-surface));
}

.kv-block__toggle {
  margin-top: var(--space-1);
}

/* Utilities */
.u-ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.u-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.u-mono {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 12px;
}

.u-expandable {
  max-height: var(--block-max-h);
  overflow: auto;
}

.u-expandable.is-expanded {
  max-height: none;
}

.u-expandable-toggle {
  margin-top: 6px;
}

/* Spinner / agent loader */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spinner-rotate 0.7s linear infinite;
  flex-shrink: 0;
}

.spinner--sm {
  width: 14px;
  height: 14px;
  border-width: 2px;
}

.spinner--lg {
  width: 28px;
  height: 28px;
  border-width: 3px;
}

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

.agent-loader {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 12px 14px;
  margin-bottom: var(--space-2);
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: var(--radius);
  color: var(--text-primary);
}

.agent-loader__text {
  font-size: 14px;
  line-height: 1.4;
}

.agent-loader__text strong {
  font-weight: 600;
  color: var(--accent);
}

.consultant-compose__status.is-busy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.summary-card__agent-busy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* States */
.state-box {
  text-align: center;
  padding: var(--space-4) var(--space-2);
  background: var(--bg-surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

.state-box__title {
  margin: 0 0 var(--space-1);
  font-size: 16px;
  font-weight: 600;
}

.state-box__text {
  margin: 0 0 var(--space-2);
  color: var(--text-secondary);
}

.state-box--loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.alert {
  padding: var(--space-2);
  border-radius: 8px;
  margin-bottom: var(--space-2);
}

.alert--error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.alert__actions {
  margin-top: var(--space-1);
}

/* Skeleton */
.skeleton-table tbody td {
  cursor: default;
}

.skeleton-table tbody tr:hover {
  background: transparent;
}

.skeleton {
  display: block;
  height: 14px;
  border-radius: 4px;
  background: linear-gradient(90deg, #e5e7eb 25%, #f3f4f6 50%, #e5e7eb 75%);
  background-size: 200% 100%;
  animation: skeleton-pulse 1.2s ease-in-out infinite;
}

.skeleton--short {
  width: 60%;
}

.skeleton--id {
  width: 140px;
  height: 12px;
  margin-top: 6px;
}

@keyframes skeleton-pulse {
  0% {
    background-position: 100% 0;
  }
  100% {
    background-position: -100% 0;
  }
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3);
  background: rgba(15, 23, 42, 0.5);
}

.modal-overlay[hidden] {
  display: none;
}

.modal {
  width: min(900px, 100%);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border-radius: var(--radius);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--border);
}

.modal__title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.modal__body {
  padding: var(--space-2) var(--space-3);
  overflow: auto;
}

.modal__text {
  margin: 0;
  max-height: var(--modal-max-h);
  overflow: auto;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 12px;
  white-space: pre-wrap;
  word-break: break-word;
}

.modal__foot {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  border-top: 1px solid var(--border);
}

.modal--entity-update {
  width: min(520px, 100%);
}

.entity-update-modal__entity {
  margin: 0 0 var(--space-1);
  font-size: 13px;
  color: var(--text-muted);
}

.entity-update-modal__field {
  margin: 0 0 var(--space-2);
  font-size: 15px;
  font-weight: 600;
}

.entity-update-modal__diff {
  margin: 0 0 var(--space-2);
}

.entity-update-modal__row {
  margin-bottom: var(--space-2);
}

.entity-update-modal__row dt {
  margin: 0 0 4px;
  font-size: 12px;
  color: var(--text-muted);
}

.entity-update-modal__row dd {
  margin: 0;
  font-size: 14px;
  word-break: break-word;
}

.entity-update-modal__reason {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

.entity-update-pending-list {
  margin: var(--space-1) 0 0;
  padding-left: 1.2rem;
}

.entity-update-pending {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: var(--space-1);
}

.consultant-block--pending {
  border-left: 3px solid var(--warning, #d97706);
  padding-left: var(--space-1);
}

.id-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0;
  border: none;
  background: none;
  color: var(--accent);
  font: inherit;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 12px;
  cursor: pointer;
}

.id-chip:hover {
  text-decoration: underline;
}

.preview-cell {
  max-width: 320px;
}

@media (max-width: 991px) {
  .deal-layout {
    grid-template-columns: 1fr;
  }

  .app-header {
    flex-wrap: wrap;
    height: auto;
    min-height: var(--header-h);
    padding-top: var(--space-1);
    padding-bottom: var(--space-1);
  }
}

@media (max-width: 767px) {
  .app-main {
    padding: var(--space-2);
  }

  .filters .field {
    flex: 1 1 100%;
  }

  .filters .input,
  .filters .select {
    width: 100%;
  }
}

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

/* Login page */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--space-3);
  background:
    radial-gradient(circle at top right, rgba(37, 99, 235, 0.12), transparent 42%),
    var(--bg-page);
}

.login-card {
  width: 100%;
  max-width: 420px;
  padding: var(--space-4);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow-card);
}

.login-card__brand {
  margin-bottom: var(--space-2);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}

.login-card__title {
  margin: 0 0 var(--space-1);
  font-size: 28px;
  font-weight: 600;
}

.login-card__text {
  margin: 0 0 var(--space-3);
  color: var(--text-secondary);
}

.login-card__panel {
  display: grid;
  gap: var(--space-2);
}

.login-card__submit {
  width: 100%;
  min-height: 44px;
  font-size: 15px;
}

.login-card__hint {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
  text-align: center;
}

.login-card__error {
  margin: 0;
  min-height: 1.25em;
  font-size: 13px;
  color: var(--error);
  text-align: center;
}

.login-card__loading {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--text-secondary);
}

/* Error page */
.error-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--space-3);
  background:
    radial-gradient(circle at top left, rgba(220, 38, 38, 0.08), transparent 42%),
    var(--bg-page);
}

.error-card {
  width: 100%;
  max-width: 460px;
  padding: var(--space-4);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow-card);
  text-align: center;
}

.error-card__brand {
  margin-bottom: var(--space-2);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}

.error-card__code {
  margin: 0 0 var(--space-1);
  font-size: 72px;
  font-weight: 600;
  line-height: 1;
  color: var(--error);
}

.error-card__title {
  margin: 0 0 var(--space-2);
  font-size: 24px;
  font-weight: 600;
}

.error-card__text {
  margin: 0 0 var(--space-3);
  color: var(--text-secondary);
}

.error-card__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
}