:root {
  color-scheme: dark;
  --page: #101114;
  --sidebar: #15171c;
  --panel: #1d2027;
  --panel-strong: #252936;
  --border: #343a46;
  --text: #f2f4f8;
  --muted: #aeb6c4;
  --teal: #49d5bd;
  --green: #79d279;
  --amber: #e4bd4f;
  --red: #ef7a73;
  --blue: #7aa7ff;
  --violet: #b29cff;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--page);
  color: var(--text);
  font-family: Inter, Segoe UI, Arial, sans-serif;
  letter-spacing: 0;
}

.icon-sprite {
  display: none;
}

.app-shell {
  display: grid;
  grid-template-columns: 256px minmax(0, 1fr);
  min-height: 100vh;
}

.app-shell.sidebar-collapsed {
  grid-template-columns: 76px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  align-self: start;
  border-right: 1px solid var(--border);
  background: var(--sidebar);
  padding: 20px 14px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  margin-bottom: 22px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  min-width: 0;
  flex: 1;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  background: var(--panel-strong);
  border-radius: 8px;
  color: var(--teal);
  font-weight: 800;
}

.brand-title {
  font-weight: 700;
}

.brand-copy,
.nav-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-subtitle,
.section-note,
.metric-label {
  color: var(--muted);
  font-size: 13px;
}

.sidebar-toggle {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-strong);
  color: var(--text);
  cursor: pointer;
}

.sidebar-toggle:hover,
.sidebar-toggle:focus-visible {
  border-color: #358d7f;
}

.sidebar-toggle-icon {
  display: grid;
  gap: 4px;
  width: 16px;
}

.sidebar-toggle-icon span {
  display: block;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.nav-list {
  display: grid;
  gap: 5px;
  flex: 0 0 auto;
  align-content: start;
  grid-auto-rows: max-content;
}

.nav-section {
  padding: 12px 12px 4px;
  color: #7d8798;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  color: var(--muted);
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 6px;
}

.nav-item.child {
  min-height: 36px;
  padding-left: 22px;
  font-size: 14px;
}

.nav-icon {
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
}

.nav-icon svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-item:hover,
.nav-item.active {
  color: var(--text);
  background: var(--panel-strong);
}

.sidebar-footer {
  display: flex;
  justify-content: center;
  margin-top: auto;
  padding-top: 18px;
}

.sidebar-version {
  color: var(--muted);
  font-size: 12px;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
}

.app-shell.sidebar-collapsed .sidebar {
  padding: 18px 10px;
}

.app-shell.sidebar-collapsed .sidebar-header {
  display: grid;
  gap: 8px;
  justify-items: center;
  margin-bottom: 16px;
}

.app-shell.sidebar-collapsed .brand {
  justify-content: center;
}

.app-shell.sidebar-collapsed .brand-copy,
.app-shell.sidebar-collapsed .nav-label {
  display: none;
}

.app-shell.sidebar-collapsed .nav-section {
  display: none;
}

.app-shell.sidebar-collapsed .nav-item {
  justify-content: center;
  padding: 10px 4px;
}

.app-shell.sidebar-collapsed .nav-item.child {
  padding-left: 4px;
}

.main-surface {
  padding: 22px;
  overflow: auto;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 18px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 28px;
  line-height: 1.2;
}

h2 {
  font-size: 18px;
}

.topbar p {
  margin-top: 4px;
  color: var(--muted);
}

.topbar-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.primary-tabs,
.subtabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.primary-tabs {
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.subtabs {
  margin-bottom: 14px;
}

.operations-subtabs {
  margin: 0;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: #191c22;
}

.tab-button {
  min-height: 38px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  padding: 8px 13px;
  font: inherit;
  cursor: pointer;
}

.tab-button.compact {
  min-height: 34px;
  padding: 6px 10px;
  font-size: 13px;
}

.tab-button:hover,
.tab-button:focus-visible,
.tab-button.active {
  color: var(--text);
  border-color: #358d7f;
  background: var(--panel-strong);
}

.tab-panel,
.subtab-panel,
.finance-subtab-panel {
  min-width: 0;
}

.button {
  min-height: 38px;
  border: 1px solid #358d7f;
  border-radius: 6px;
  background: #236e64;
  color: var(--text);
  padding: 8px 13px;
  font: inherit;
  text-decoration: none;
  cursor: pointer;
}

.button.secondary {
  border-color: var(--border);
  background: var(--panel-strong);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.tab-panel > .summary-grid {
  margin-bottom: 18px;
}

.metric-panel,
.content-band {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
}

.metric-panel {
  min-height: 96px;
  padding: 16px;
  display: grid;
  align-content: space-between;
}

.metric-value {
  font-size: 26px;
  color: var(--text);
}

.metric-value.money {
  font-size: 20px;
}

.content-band {
  margin-bottom: 18px;
  overflow: hidden;
}

.tab-panel.content-band,
.subtab-panel.content-band,
.finance-subtab-panel.content-band {
  margin-bottom: 0;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid var(--border);
}

.section-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.feature-refresh-actions {
  min-width: 180px;
}

.feature-refresh-actions .section-note {
  white-space: nowrap;
}

.auto-sync-preview {
  border-bottom: 1px solid var(--border);
}

.auto-sync-preview-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px 0;
}

.auto-sync-preview-heading h3 {
  margin: 0;
  font-size: 16px;
}

.auto-sync-preview-form {
  border-bottom: 0;
}

.auto-sync-preview .table-frame {
  padding-top: 8px;
}

.domain-readiness-panel {
  border-bottom: 1px solid var(--border);
}

.domain-readiness-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px 8px;
}

.domain-readiness-heading h3 {
  margin: 0;
  font-size: 16px;
}

.compact-table td,
.compact-table th {
  height: 38px;
}

.table-frame {
  overflow-x: auto;
}

.account-form,
.finance-form {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 12px;
  padding: 16px;
  border-bottom: 1px solid var(--border);
}

.account-toolbar {
  display: grid;
  grid-template-columns: minmax(140px, 190px) minmax(140px, 220px) minmax(160px, 220px) auto;
  gap: 10px;
  align-items: center;
  padding: 0 16px 16px;
  border-bottom: 1px solid var(--border);
}

.finance-form.report-form {
  grid-template-columns: repeat(4, minmax(160px, 1fr));
}

.account-form label,
.finance-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.account-form input,
.account-form select,
.account-toolbar input,
.account-toolbar select,
.finance-form input,
.finance-form select {
  min-height: 38px;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #12141a;
  color: var(--text);
  padding: 8px 10px;
  font: inherit;
}

.account-form .checkbox-row {
  display: flex;
  align-items: end;
  gap: 8px;
  padding-bottom: 8px;
}

.account-form .checkbox-row input {
  width: 18px;
  min-height: 18px;
}

.form-status {
  min-height: 28px;
  padding: 0 16px 12px;
  color: var(--muted);
  font-size: 13px;
}

table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

th,
td {
  height: 44px;
  padding: 10px 12px;
  border-bottom: 1px solid #2b303a;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.empty-row {
  color: var(--muted);
}

.status-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 14px 16px 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 12px;
  padding: 16px;
}

.feature-item {
  min-width: 0;
  min-height: 138px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #191c22;
  padding: 13px;
}

.feature-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.feature-top > div {
  min-width: 0;
}

.feature-badges {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
  flex-wrap: wrap;
}

.feature-name {
  font-weight: 700;
  overflow-wrap: anywhere;
}

.feature-area,
.feature-summary {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.feature-meter {
  height: 7px;
  margin-top: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #12141a;
}

.feature-meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--teal);
}

.badge {
  display: inline-flex;
  flex: 0 0 auto;
  align-self: flex-start;
  align-items: center;
  min-height: 24px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 12px;
  line-height: 1.2;
  white-space: nowrap;
  color: var(--text);
}

.badge.partial {
  color: var(--amber);
  border-color: rgba(228, 189, 79, 0.45);
}

.badge.planned,
.badge.later {
  color: var(--blue);
  border-color: rgba(122, 167, 255, 0.45);
}

.badge.complete {
  color: var(--green);
  border-color: rgba(121, 210, 121, 0.45);
}

.badge.error {
  color: var(--red);
  border-color: rgba(239, 122, 115, 0.45);
}

.badge.finance {
  color: var(--violet);
  border-color: rgba(178, 156, 255, 0.45);
}

.badge.completion {
  color: var(--teal);
  border-color: rgba(73, 213, 189, 0.45);
}

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .app-shell.sidebar-collapsed {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    min-height: auto;
  }

  .app-shell.sidebar-collapsed .sidebar-header {
    display: flex;
    justify-content: space-between;
  }

  .app-shell.sidebar-collapsed .brand-copy {
    display: block;
  }

  .app-shell.sidebar-collapsed .nav-list {
    grid-template-columns: repeat(auto-fit, minmax(52px, 1fr));
  }

  .summary-grid,
  .feature-grid,
  .account-form,
  .account-toolbar,
  .finance-form,
  .finance-form.report-form {
    grid-template-columns: repeat(2, minmax(160px, 1fr));
  }
}

@media (max-width: 640px) {
  .main-surface {
    padding: 14px;
  }

  .topbar {
    align-items: stretch;
    flex-direction: column;
  }

  .summary-grid,
  .feature-grid,
  .account-form,
  .account-toolbar,
  .finance-form,
  .finance-form.report-form {
    grid-template-columns: 1fr;
  }
}

.message-search {
  display: grid;
  grid-template-columns: minmax(140px, 180px) minmax(140px, 180px) minmax(120px, 160px) minmax(180px, 1fr) auto auto;
  gap: 10px;
  padding: 16px;
  border-bottom: 1px solid var(--border);
}

.message-search input {
  min-height: 38px;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #12141a;
  color: var(--text);
  padding: 8px 10px;
  font: inherit;
}

.message-actions-cell {
  height: auto;
  overflow: visible;
  white-space: normal;
}

.message-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 220px;
}

.message-actions .button {
  min-height: 30px;
  padding: 5px 8px;
  font-size: 13px;
}

.account-actions,
.operation-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.operation-actions .button,
.account-actions .button {
  min-height: 30px;
  padding: 5px 8px;
  font-size: 13px;
}

.replacement-panel {
  margin-bottom: 0;
}

.replacement-grid {
  grid-template-columns: repeat(4, minmax(190px, 1fr));
}

.replacement-check {
  min-height: 156px;
}

@media (max-width: 980px) {
  .replacement-grid {
    grid-template-columns: repeat(2, minmax(160px, 1fr));
  }
}

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