:root {
  color-scheme: light;
  --bg: #f3f4f6;
  --sidebar-bg: #f9fafb;
  --surface: #ffffff;
  --surface-muted: #f9fafb;
  --surface-strong: #f3f4f6;
  --ink: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --line-strong: #d1d5db;
  --accent: #111827;
  --accent-soft: #f3f4f6;
  --accent-text: #111827;
  --danger: #dc2626;
  --danger-soft: #fef2f2;
  --success: #16a34a;
  --success-soft: #ecfdf5;
  --warning: #d97706;
  --warning-soft: #fff7ed;
  --shadow-sm: 0 1px 2px rgba(17, 24, 39, 0.05);
  --shadow-md: 0 10px 24px rgba(17, 24, 39, 0.08);
  --radius-xl: 12px;
  --radius-lg: 8px;
  --radius-md: 8px;
  --radius-sm: 6px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body {
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

#app {
  min-height: 100vh;
}

.shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 224px minmax(0, 1fr);
  background: var(--bg);
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 14px 12px;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--line);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px 14px;
  border-bottom: 1px solid var(--line);
}

.sidebar-logo {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.sidebar-brand strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.sidebar-brand p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 10px;
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 2px 2px;
}

.brand-mark {
  display: block;
  width: 100%;
  height: 100%;
}

.nav-section {
  display: grid;
  gap: 8px;
}

.nav-section + .nav-section {
  margin-top: 16px;
}

.nav-section-label,
.brand-kicker,
.kicker {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 10px;
  font-weight: 700;
  color: #9ca3af;
}

.nav {
  display: grid;
  gap: 6px;
}

.nav button,
.nav-item,
.ghost-button,
.chip,
.primary-button,
.danger-button {
  border: 0;
  border-radius: var(--radius-sm);
  font: inherit;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease, color 160ms ease;
}

.nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  text-align: left;
  background: transparent;
  color: var(--ink);
  border: 1px solid transparent;
}

.nav-item:hover {
  background: #f3f4f6;
  border-color: #e5e7eb;
}

.nav-item.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.nav-item-copy {
  display: block;
  min-width: 0;
  flex: 1;
}

.nav-label {
  font-size: 13px;
  font-weight: 500;
  line-height: 1.2;
}

.nav-count {
  min-width: 22px;
  padding: 0 7px;
  height: 20px;
  border-radius: 999px;
  background: #e5e7eb;
  color: #4b5563;
  font-size: 11px;
  font-weight: 700;
  line-height: 20px;
  text-align: center;
}

.nav-item.active .nav-count {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.user-avatar {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.workspace {
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 24px 28px 30px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.topbar-actions {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 12px;
}

.page-title,
.auth-title,
.section-title,
.case-title {
  margin: 4px 0 0;
  letter-spacing: -0.03em;
  line-height: 1.08;
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.page-title {
  font-size: 24px;
  font-weight: 700;
}

.page-subtitle,
.brand p,
.muted,
.help-text {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.page-subtitle {
  margin-top: 8px;
  max-width: 420px;
  font-size: 13px;
}

.topbar-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  min-width: 360px;
}

.user-menu {
  position: relative;
}

.user-menu summary {
  list-style: none;
}

.user-menu summary::-webkit-details-marker {
  display: none;
}

.user-menu-trigger {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 7px 10px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.user-menu[open] .user-menu-trigger {
  border-color: var(--line-strong);
}

.topbar-avatar {
  width: 32px;
  height: 32px;
  font-size: 11px;
}

.user-menu-label {
  display: grid;
  min-width: 0;
}

.user-menu-label strong {
  font-size: 12px;
  line-height: 1.2;
}

.user-menu-label span {
  font-size: 11px;
  color: var(--muted);
}

.user-menu-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  width: 240px;
  padding: 8px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-md);
  z-index: 20;
}

.user-menu-meta {
  display: grid;
  gap: 4px;
  padding: 6px 6px 10px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 8px;
}

.user-menu-meta strong {
  font-size: 12px;
  line-height: 1.2;
}

.user-menu-meta span {
  font-size: 11px;
  color: var(--muted);
  word-break: break-word;
}

.menu-action {
  width: 100%;
  display: flex;
  align-items: center;
  min-height: 38px;
  padding: 0 10px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink);
  font: inherit;
  cursor: pointer;
}

.menu-action:hover {
  background: #f3f4f6;
}

.menu-action.danger {
  color: var(--danger);
}

.topbar-stat {
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius-md);
}

.topbar-stat span {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #94a3b8;
}

.topbar-stat strong {
  display: block;
  margin-top: 8px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.metric-card,
.glass-card,
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.metric-card {
  padding: 14px;
}

.metric-card strong {
  display: block;
  margin-top: 8px;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.metric-card small {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.content-stack {
  display: grid;
  gap: 20px;
}

.topbar-panel {
  display: flex;
  justify-content: flex-end;
}

.password-card {
  width: min(380px, 100%);
}

.section-grid {
  display: grid;
  gap: 18px;
}

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

.section-grid.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.case-layout {
  display: grid;
  grid-template-columns: minmax(320px, 360px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.queue-panel {
  display: grid;
  gap: 14px;
  padding: 14px;
}

.queue-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.queue-panel-header h3 {
  margin: 4px 0 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.queue-panel-total {
  min-width: 72px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: var(--surface-muted);
  border: 1px solid var(--line);
  text-align: right;
}

.queue-panel-total strong {
  display: block;
  font-size: 24px;
  line-height: 1;
  letter-spacing: -0.04em;
}

.queue-panel-total span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 11px;
}

.queue-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.queue-list {
  display: grid;
  gap: 8px;
  max-height: calc(100vh - 315px);
  overflow: auto;
  padding-right: 4px;
}

.queue-row {
  width: 100%;
  display: grid;
  gap: 10px;
  padding: 14px;
  text-align: left;
  font: inherit;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.queue-row:hover {
  background: #fafafa;
  border-color: var(--line-strong);
}

.queue-row.active {
  background: #f8fafc;
  border-color: #cbd5e1;
  box-shadow: inset 0 0 0 1px #111827;
}

.queue-row:focus-visible,
.ghost-button:focus-visible,
.chip:focus-visible,
.primary-button:focus-visible,
.danger-button:focus-visible,
.menu-action:focus-visible,
.user-menu-trigger:focus-visible {
  outline: 0;
  box-shadow: 0 0 0 3px rgba(17, 24, 39, 0.12);
}

.queue-row-head,
.queue-row-footer,
.queue-row-meta,
.case-heading-row,
.case-workspace-header,
.case-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.queue-row-title {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.queue-row-title strong {
  font-size: 14px;
  letter-spacing: -0.02em;
}

.queue-row-title span,
.queue-row-footer span {
  color: var(--muted);
  font-size: 12px;
}

.queue-row-meta {
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 8px;
}

.queue-empty {
  padding: 18px 4px;
  font-size: 13px;
}

.subtle-pill,
.score-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.subtle-pill {
  background: var(--surface-muted);
  border: 1px solid var(--line);
  color: #4b5563;
}

.score-pill {
  border: 1px solid transparent;
}

.score-pill.neutral {
  background: #f3f4f6;
  color: #374151;
}

.score-pill.warning {
  background: #fff7ed;
  border-color: #fed7aa;
  color: #c2410c;
}

.score-pill.danger {
  background: #fef2f2;
  border-color: #fecaca;
  color: #b91c1c;
}

.case-workspace {
  padding: 0;
  overflow: hidden;
}

.case-workspace-empty {
  min-height: 460px;
  display: grid;
  place-items: center;
}

.case-empty-state {
  display: grid;
  gap: 10px;
  max-width: 360px;
  text-align: center;
  padding: 28px;
}

.case-empty-state h3,
.case-section h4 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.case-workspace-header {
  padding: 20px 22px 18px;
  border-bottom: 1px solid var(--line);
}

.case-heading {
  display: grid;
  gap: 8px;
}

.case-heading-row {
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 8px;
}

.case-supporting {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.case-kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}

.case-kpi {
  padding: 16px 22px;
}

.case-kpi + .case-kpi {
  border-left: 1px solid var(--line);
}

.case-kpi span {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #9ca3af;
}

.case-kpi strong {
  display: block;
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.case-subsections {
  display: grid;
}

.case-subsections > .case-section,
.case-subsections > .case-main-grid {
  border-top: 1px solid var(--line);
}

.case-subsections > .case-section:first-child {
  border-top: 0;
}

.case-section {
  padding: 20px 22px;
}

.case-section-head {
  margin-bottom: 16px;
}

.case-section-head h4 {
  margin-top: 4px;
}

.case-overview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.case-reason-block {
  margin-top: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-muted);
}

.case-reason-block strong {
  display: block;
  margin-bottom: 10px;
}

.case-reason-list {
  display: grid;
  gap: 8px;
}

.case-reason-line {
  color: #374151;
  font-size: 13px;
  line-height: 1.55;
}

.case-main-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.case-main-grid > .case-section {
  padding: 20px 22px;
}

.case-main-grid > .case-section + .case-section {
  border-left: 1px solid var(--line);
}

.activity-stream {
  display: grid;
  gap: 14px;
}

.activity-item {
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.activity-dot {
  width: 10px;
  height: 10px;
  margin-top: 6px;
  border-radius: 999px;
  background: #d1d5db;
}

.activity-item.attempt .activity-dot {
  background: #111827;
}

.activity-item.event .activity-dot {
  background: #9ca3af;
}

.activity-body {
  display: grid;
  gap: 5px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.55;
}

.activity-next {
  font-size: 12px;
}

.form-grid {
  display: grid;
  gap: 12px;
}

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

.result-card {
  display: grid;
  gap: 6px;
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface-muted);
}

.result-card span {
  color: var(--muted);
  font-size: 13px;
}

.close-section {
  background: linear-gradient(180deg, #fff, #fff7f7);
}

.workspace-surface {
  padding: 0;
  overflow: hidden;
}

.workspace-surface-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px 18px;
  border-bottom: 1px solid var(--line);
}

.workspace-surface-header h3 {
  margin: 4px 0 0;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.workspace-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}

.workspace-tile {
  padding: 16px 22px;
}

.workspace-tile + .workspace-tile {
  border-left: 1px solid var(--line);
}

.workspace-tile span {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #9ca3af;
}

.workspace-tile strong {
  display: block;
  margin-top: 8px;
  font-size: 16px;
  line-height: 1.35;
  letter-spacing: -0.03em;
}

.workspace-body {
  display: grid;
}

.workspace-body-grid {
  display: grid;
}

.workspace-body-grid > .workspace-section + .workspace-section {
  border-left: 1px solid var(--line);
}

.analytics-layout {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.admin-layout {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

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

.workspace-section {
  padding: 20px 22px;
}

.section-divider {
  border-top: 1px solid var(--line);
}

.workspace-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.workspace-section-head.compact {
  margin-bottom: 12px;
}

.workspace-section-head h4 {
  margin: 4px 0 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.metric-pair-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.workspace-note {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface-muted);
  color: #374151;
  font-size: 13px;
  line-height: 1.6;
}

.success-note {
  border-color: #bbf7d0;
  background: var(--success-soft);
}

.record-list {
  display: grid;
}

.split-record-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 18px;
}

.record-row {
  display: grid;
  gap: 8px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.record-row:last-child,
.user-row:last-child {
  border-bottom: 0;
}

.record-row.compact {
  gap: 6px;
  padding: 12px 0;
}

.record-row-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.record-row-body {
  color: #374151;
  font-size: 13px;
  line-height: 1.55;
}

.record-row-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  color: var(--muted);
  font-size: 12px;
}

.compact-list .record-row {
  padding: 12px 0;
}

.inline-stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
}

.priority-bar {
  height: 7px;
  border-radius: 999px;
  background: #f3f4f6;
  border: 1px solid var(--line);
  overflow: hidden;
}

.priority-bar span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: #111827;
}

.sensitive-panel {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.user-list {
  display: grid;
}

.user-row {
  display: grid;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.user-row-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.user-row-identity {
  display: grid;
  gap: 4px;
}

.user-row-identity strong {
  font-size: 14px;
  letter-spacing: -0.02em;
}

.user-row-identity span {
  color: var(--muted);
  font-size: 12px;
}

.user-row-flags {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.user-row-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  color: var(--muted);
  font-size: 12px;
}

.action-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.card-header,
.auth-card header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.card-header h3,
.auth-card h2,
.section-title {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.case-title {
  font-size: 22px;
  font-weight: 700;
}

.glass-card {
  padding: 18px;
}

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

.table th,
.table td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  font-size: 13px;
}

.table thead th {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #94a3b8;
}

.table tbody tr {
  cursor: pointer;
}

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

.table tbody tr.active {
  background: #f3f4f6;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 999px;
  background: #f3f4f6;
  color: #374151;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tag.success {
  background: var(--success-soft);
  color: var(--success);
}

.tag.danger {
  background: var(--danger-soft);
  color: var(--danger);
}

.tag.warning {
  background: #fef3c7;
  color: #92400e;
}

.hint {
  display: inline-block;
  cursor: help;
  opacity: 0.5;
  font-size: 0.85em;
  margin-left: 2px;
  position: relative;
}
.hint:hover {
  opacity: 1;
}
.hint:hover::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: #1e293b;
  color: #f1f5f9;
  font-size: 0.8rem;
  line-height: 1.4;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  width: max-content;
  max-width: 320px;
  white-space: normal;
  z-index: 999;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}
.hint:hover::before {
  content: "";
  position: absolute;
  bottom: calc(100% + 2px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: #1e293b;
  z-index: 999;
  pointer-events: none;
}

.stat-card {
  background: var(--surface-2, #f8fafc);
  border-radius: 8px;
  padding: 0.75rem;
  text-align: center;
}
.stat-card .stat-value {
  font-size: 1.3em;
  font-weight: 700;
  color: var(--primary, #3b82f6);
}
.stat-card .stat-label {
  font-size: 0.75em;
  color: var(--muted, #64748b);
  margin-top: 0.15rem;
}
.analysis-diff td {
  background: rgba(59, 130, 246, 0.06);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1rem 0 0;
}

.pagination .chip:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.detail-grid {
  margin-bottom: 0.5rem;
}

.detail-metrics {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.detail-summary-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.metric-card.accent {
  border-left: 3px solid var(--primary);
}

.tab-bar {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.tab-btn {
  padding: 0.6rem 1.25rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.15s, border-color 0.15s;
}

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

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 600;
}

.tab-content {
  min-height: 200px;
}

.users-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.user-form-panel {
  background: var(--surface-raised, #f8f9fb);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}

.form-row {
  display: flex;
  gap: 0.75rem;
  align-items: flex-end;
  flex-wrap: wrap;
}

.form-row label {
  flex: 1;
  min-width: 140px;
  font-size: 0.85em;
}

.form-row .primary-button {
  flex-shrink: 0;
  align-self: flex-end;
  margin-bottom: 1px;
}

.users-table td {
  vertical-align: middle;
}

.action-cluster.compact {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.chip.sm {
  font-size: 0.75em;
  padding: 3px 8px;
}

.chip.danger-chip {
  color: var(--danger);
  border-color: var(--danger);
}

.sync-status-bar {
  background: var(--surface-raised, #f8f9fb);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}

.sync-status-bar.success {
  border-left: 3px solid var(--success);
}

.sync-status-bar.danger {
  border-left: 3px solid var(--danger);
}

.sync-status-main {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.sync-status-label {
  font-size: 0.8em;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.sync-status-value {
  font-size: 1rem;
}

.sync-schedule-info {
  text-align: right;
  flex-shrink: 0;
}

.sync-actions {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.stack {
  display: grid;
  gap: 14px;
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline-item {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: var(--surface-muted);
  border: 1px solid var(--line);
}

.timeline-item strong,
.meta-line strong {
  display: block;
  margin-bottom: 6px;
}

form {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 11px 12px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: #9ca3af;
  box-shadow: 0 0 0 3px rgba(17, 24, 39, 0.08);
}

input::placeholder,
textarea::placeholder {
  color: #94a3b8;
}

textarea {
  min-height: 110px;
  resize: vertical;
}

.ghost-button,
.chip {
  padding: 9px 11px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  color: #374151;
}

.ghost-button:hover,
.chip:hover {
  background: #f3f4f6;
  border-color: #9ca3af;
}

.chip.active,
.primary-button {
  background: var(--accent);
  border: 1px solid var(--accent);
  color: #fff;
}

.primary-button {
  padding: 10px 13px;
  font-weight: 600;
}

.primary-button:hover {
  background: #1f2937;
}

.danger-button {
  padding: 10px 13px;
  background: var(--danger-soft);
  border: 1px solid #fecaca;
  color: var(--danger);
  font-weight: 600;
}

.danger-button:hover {
  background: #fee2e2;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.meta-line {
  padding: 12px;
  border: 1px solid var(--line);
  background: var(--surface-muted);
  border-radius: var(--radius-md);
}

.message {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface);
}

.message.success {
  border-color: #bbf7d0;
  background: var(--success-soft);
}

.message.error {
  border-color: #fecaca;
  background: var(--danger-soft);
}

/* Toast notifications */
#toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column-reverse;
  gap: 0.5rem;
  pointer-events: none;
}
.toast {
  padding: 0.7rem 1.1rem;
  border-radius: 8px;
  font-size: 0.85em;
  font-weight: 500;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  pointer-events: auto;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s, transform 0.25s;
  max-width: 360px;
}
.toast-visible {
  opacity: 1;
  transform: translateY(0);
}
.toast-success {
  background: #065f46;
  color: #d1fae5;
}
.toast-error {
  background: #991b1b;
  color: #fee2e2;
}
.toast-info {
  background: #1e3a5f;
  color: #dbeafe;
}

.totp-setup-card {
  display: grid;
  gap: 12px;
  justify-items: center;
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface);
}

.totp-setup-copy {
  margin: 0;
  text-align: center;
  color: var(--muted);
}

.totp-qr {
  width: 220px;
  max-width: 100%;
  border-radius: 8px;
  background: #fff;
  padding: 10px;
  border: 1px solid var(--line);
}

.totp-fallback {
  width: 100%;
  color: var(--muted);
  word-break: break-all;
}

.totp-fallback summary {
  cursor: pointer;
  color: var(--ink);
  margin-bottom: 8px;
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
  background: #f3f4f6;
}

.auth-card {
  width: min(1080px, 100%);
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(380px, 0.8fr);
  overflow: hidden;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.auth-copy,
.auth-form {
  padding: 32px;
}

.auth-copy {
  display: grid;
  place-items: center;
  align-content: center;
  gap: 16px;
  background: #111827;
  color: #f8fafc;
  text-align: center;
}

.auth-copy .muted {
  color: rgba(226, 232, 240, 0.76);
}

.auth-brand-block {
  display: grid;
  justify-items: center;
  gap: 14px;
}

.auth-brand-mark {
  display: block;
  width: 72px;
  height: 72px;
}

.auth-brand-name {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.auth-title {
  font-size: 32px;
  color: #fff;
}

.auth-form {
  background: var(--surface);
}

.watermark {
  display: none;
}

@media (max-width: 1180px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .workspace {
    padding: 22px;
  }

  .topbar,
  .section-grid.cols-2,
  .section-grid.cols-3,
  .case-layout,
  .case-main-grid,
  .analytics-layout,
  .admin-layout,
  .audit-layout,
  .metric-strip,
  .topbar-summary,
  .auth-card {
    grid-template-columns: 1fr;
  }

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

  .topbar-summary {
    min-width: 0;
  }

  .case-kpi-strip,
  .case-overview-grid,
  .workspace-strip,
  .metric-pair-grid,
  .split-record-list,
  .form-grid.cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .queue-list {
    max-height: none;
  }

  .case-main-grid > .case-section + .case-section,
  .case-kpi + .case-kpi,
  .workspace-body-grid > .workspace-section + .workspace-section,
  .workspace-tile + .workspace-tile {
    border-left: 0;
  }

  .case-main-grid > .case-section,
  .case-kpi,
  .workspace-tile,
  .workspace-body-grid > .workspace-section {
    border-top: 1px solid var(--line);
  }

  .case-main-grid > .case-section:first-child,
  .case-kpi:first-child,
  .workspace-tile:first-child,
  .workspace-body-grid > .workspace-section:first-child {
    border-top: 0;
  }
}

@media (max-width: 720px) {
  .auth-shell,
  .workspace {
    padding: 16px;
  }

  .auth-copy,
  .auth-form,
  .glass-card:not(.queue-panel):not(.case-workspace) {
    padding: 18px;
  }

  .topbar {
    gap: 14px;
  }

  .page-title {
    font-size: 22px;
  }

  .auth-title {
    font-size: 30px;
  }

  .auth-brand-mark {
    width: 60px;
    height: 60px;
  }

  .metric-strip,
  .meta-grid,
  .case-kpi-strip,
  .case-overview-grid,
  .workspace-strip,
  .metric-pair-grid,
  .split-record-list,
  .form-grid.cols-2 {
    grid-template-columns: 1fr;
  }

  .queue-panel,
  .queue-row,
  .case-section,
  .case-main-grid > .case-section,
  .case-workspace-header,
  .case-kpi,
  .workspace-surface-header,
  .workspace-section,
  .workspace-tile {
    padding-left: 16px;
    padding-right: 16px;
  }

  .queue-row-head,
  .queue-row-footer,
  .case-workspace-header,
  .workspace-surface-header,
  .user-row-top {
    flex-direction: column;
    align-items: stretch;
  }

  .case-heading-row,
  .queue-row-meta,
  .user-row-flags {
    justify-content: flex-start;
  }

  .table {
    display: block;
    overflow-x: auto;
  }
}

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.table .active-sort {
  color: var(--ink);
}

.metric-card {
  background: var(--surface-muted);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 16px;
  min-width: 100px;
}

.metric-card .kicker {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 4px;
}

.metric-card .metric-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
}

/* ─── Analytics Dashboard ─── */
.analytics-dashboard {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.analytics-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
}

.analytics-filter-bar h3 {
  margin: 0;
}

.analytics-filter-hint {
  font-size: 0.78rem;
  color: var(--muted);
  background: var(--bg);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
}

.analytics-empty-hint {
  text-align: center;
  padding: 2rem 1.5rem;
  color: var(--muted);
  font-size: 0.88rem;
  background: var(--surface);
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
}

.analytics-select {
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  font-size: 0.85rem;
  min-width: 180px;
  cursor: pointer;
}

.analytics-select-sm {
  min-width: 140px;
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
}

.analytics-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
}

.analytics-metric-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.analytics-metric-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.analytics-metric-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}

.analytics-metric-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.1rem 0.45rem;
  border-radius: 10px;
  width: fit-content;
}
.analytics-metric-badge.success {
  background: var(--success-soft);
  color: var(--success);
}
.analytics-metric-badge.danger {
  background: var(--danger-soft);
  color: var(--danger);
}
.analytics-metric-badge.neutral {
  background: var(--surface-strong);
  color: var(--muted);
}

.analytics-chart-section {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}

.analytics-chart-section h4 {
  margin: 0 0 0.75rem;
}

.analytics-chart-container {
  position: relative;
  height: 320px;
}

.analytics-chart-wide {
  height: 380px;
}

.analytics-chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 768px) {
  .analytics-chart-grid {
    grid-template-columns: 1fr;
  }
  .analytics-filter-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .analytics-metrics {
    grid-template-columns: repeat(2, 1fr);
  }
}

.analytics-kpi-table {
  font-size: 0.85rem;
}

.analytics-kpi-table th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.analytics-line-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 0.4rem;
  vertical-align: middle;
}

/* Product lines list */
.lines-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--line, #e2e8f0);
  border-radius: 10px;
  overflow: hidden;
}
.line-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--surface, #fff);
  cursor: pointer;
  transition: background 0.12s;
  flex-wrap: wrap;
}
.line-row:hover {
  background: var(--surface-2, #f0f4f8);
}
.line-row-color {
  width: 4px;
  align-self: stretch;
  border-radius: 2px;
  flex-shrink: 0;
}
.line-row-main {
  flex: 1 1 0;
  min-width: 120px;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.line-row-main strong {
  font-size: 0.9em;
}
.line-row-main .muted {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.line-row-meta {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  font-size: 0.8em;
}
.line-row-tags {
  display: flex;
  gap: 0.3rem;
}
.line-row-tags .tag {
  font-size: 0.7em;
}
.line-row-arrow {
  color: var(--muted, #64748b);
  font-size: 1.25em;
  flex-shrink: 0;
  line-height: 1;
  margin-left: auto;
}

/* ── Service health cards ── */
/* --- Services section (minimal list) --- */
.svc-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line, #334155);
}
.svc-topbar-count {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text, #1e293b);
}
.svc-topbar-total {
  font-weight: 400;
  color: var(--muted, #64748b);
}
.svc-topbar-refresh {
  font-size: 0.75rem;
  padding: 5px 12px;
  border-radius: 6px;
  border: 1px solid var(--line, #334155);
  background: transparent;
  color: var(--muted, #64748b);
  cursor: pointer;
  transition: all 0.15s;
}
.svc-topbar-refresh:hover {
  color: var(--text, #1e293b);
  border-color: var(--text, #1e293b);
}
.svc-list {
  display: flex;
  flex-direction: column;
}
.svc-row {
  padding: 0.85rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--line, #334155) 50%, transparent);
}
.svc-row:last-child {
  border-bottom: none;
}
.svc-row.editing {
  padding-bottom: 1rem;
}
.svc-row-main {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}
.svc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 6px;
}
.svc-dot.ok {
  background: #22c55e;
  animation: svc-pulse 2.5s ease-in-out infinite;
}
.svc-dot.error {
  background: #ef4444;
}
.svc-dot.warning {
  background: #f59e0b;
}
.svc-dot.not_configured {
  background: var(--muted, #64748b);
  opacity: 0.55;
}
@keyframes svc-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}
.svc-row-text {
  flex: 1;
  min-width: 0;
}
.svc-row-top {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.svc-row-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text, #1e293b);
}
.svc-row-badge {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}
.svc-row-badge.ok {
  color: #22c55e;
}
.svc-row-badge.error {
  color: #ef4444;
}
.svc-row-badge.warning {
  color: #f59e0b;
}
.svc-row-badge.not_configured {
  color: var(--muted, #64748b);
}
.svc-row-meta {
  font-size: 0.68rem;
  color: var(--muted, #64748b);
}
.svc-row-detail {
  font-size: 0.75rem;
  color: var(--muted, #64748b);
  margin-top: 2px;
  line-height: 1.35;
}
.svc-btn-config {
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 5px;
  border: 1px solid var(--line, #334155);
  background: transparent;
  color: var(--muted, #64748b);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  margin-top: 2px;
  flex-shrink: 0;
}
.svc-btn-config:hover {
  color: var(--text, #1e293b);
  border-color: var(--text, #1e293b);
}
.svc-edit-panel {
  margin-top: 0.65rem;
  margin-left: calc(8px + 0.65rem);
  padding: 0.75rem;
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface, #1e293b) 60%, transparent);
  border: 1px solid var(--line, #334155);
}
.service-config-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.svc-fields-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.5rem;
}
.svc-field label {
  display: block;
  font-size: 0.7rem;
  color: var(--muted, #64748b);
  margin-bottom: 3px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.svc-field input {
  width: 100%;
  font-size: 0.82rem;
  padding: 6px 8px;
  border-radius: 6px;
  border: 1px solid var(--line, #334155);
  background: var(--bg, #0f172a);
  color: var(--text, #1e293b);
  box-sizing: border-box;
}
.svc-field input::placeholder {
  color: var(--muted, #64748b);
  opacity: 0.7;
}
.svc-field input:focus {
  outline: none;
  border-color: var(--accent, #6366f1);
}
.svc-form-actions {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.25rem;
}
.svc-btn-save {
  font-size: 0.75rem;
  padding: 5px 14px;
  border-radius: 6px;
  border: none;
  background: var(--accent, #6366f1);
  color: #fff;
  cursor: pointer;
  transition: opacity 0.15s;
}
.svc-btn-save:hover {
  opacity: 0.85;
}
.svc-btn-cancel {
  font-size: 0.75rem;
  padding: 5px 12px;
  border-radius: 6px;
  border: 1px solid var(--line, #334155);
  background: transparent;
  color: var(--muted, #64748b);
  cursor: pointer;
  transition: all 0.15s;
}
.svc-btn-cancel:hover {
  color: var(--text, #1e293b);
  border-color: var(--text, #1e293b);
}
.svc-footnote {
  font-size: 0.7rem;
  color: var(--muted, #64748b);
  margin-top: 1rem;
}
.svc-footnote code {
  font-size: 0.9em;
}
.svc-loading {
  display: flex;
  justify-content: center;
  padding: 3rem;
}
.svc-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--line, #334155);
  border-top-color: var(--muted, #64748b);
  border-radius: 50%;
  animation: svc-spin 0.7s linear infinite;
}
@keyframes svc-spin {
  to {
    transform: rotate(360deg);
  }
}