/* Octopus Energy España design tokens shared by the complete workspace. */
@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/montserrat-latin-wght-normal.311d352d9323.woff2") format('woff2');
}
:root {
  color-scheme: dark;
  --siphon: #0d0030;
  --hemocyanin: #18004a;
  --blueberry: #2d1a83;
  --ink: #5840ff;
  --blue-tang: #6675f6;
  --soho-lights: #f05dfb;
  --akoya: #fa89ff;
  --plum: #600e68;
  --voltage: #06f0fb;
  --aquamarine: #ddf7ff;
  --ice: #fcffff;
  --dusty-sky: #dcddff;
  --purple-haze: #a49fc6;
  --surface-base: var(--siphon);
  --surface-raised: var(--hemocyanin);
  --surface-card: var(--blueberry);
  --surface-disabled: rgba(164, 159, 198, 0.18);
  --surface-hover: rgba(88, 64, 255, 0.18);
  --surface-accent: rgba(88, 64, 255, 0.25);
  --surface-track: rgba(164, 159, 198, 0.25);
  --surface-sticky: rgba(24, 0, 74, 0.96);
  --surface-backdrop: rgba(13, 0, 48, 0.75);
  --glass-card: rgba(45, 26, 131, 0.6);
  --glass-subtle: rgba(24, 0, 74, 0.5);
  --border-glass: rgba(88, 64, 255, 0.25);
  --border-strong: rgba(88, 64, 255, 0.4);
  --border-default: var(--ink);
  --border-subtle: rgba(164, 159, 198, 0.35);
  --border-card: rgba(88, 64, 255, 0.4);
  --border-focus: var(--voltage);
  --text-primary: var(--ice);
  --text-secondary: var(--dusty-sky);
  --text-muted: var(--purple-haze);
  --text-link: var(--blue-tang);
  /* Pale brand links retain contrast within Blueberry cards. */
  --link-readable: var(--aquamarine);
  --status-positive: var(--voltage);
  --status-positive-bg: rgba(6, 240, 251, 0.08);
  --status-positive-border: rgba(6, 240, 251, 0.4);
  --status-warning: var(--akoya);
  --status-warning-bg: rgba(240, 93, 251, 0.12);
  --status-warning-border: rgba(240, 93, 251, 0.4);
  --status-danger: var(--akoya);
  --status-danger-bg: var(--plum);
  --status-danger-border: var(--soho-lights);
  --status-info: var(--aquamarine);
  --status-info-bg: rgba(88, 64, 255, 0.18);
  --status-info-border: var(--blue-tang);
  --engine: var(--dusty-sky);
  --engine-accent: var(--ink);
  --engine-bg: rgba(88, 64, 255, 0.25);
  --engine-line: rgba(88, 64, 255, 0.4);
  --scenario: var(--akoya);
  --scenario-bg: var(--plum);
  --scenario-line: rgba(240, 93, 251, 0.4);
  --batch: var(--voltage);
  --batch-bg: var(--status-positive-bg);
  --batch-line: var(--status-positive-border);
  --grad-base: linear-gradient(135deg, var(--surface-raised) 0%, var(--surface-base) 100%);
  --grad-accent: linear-gradient(90deg, var(--ink) 0%, var(--soho-lights) 100%);
  --shadow-card: 0 4px 6px rgba(0, 0, 0, 0.3), 0 1px 3px rgba(0, 0, 0, 0.2);
  --shadow-hover: 0 8px 12px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-dialog: 0 24px 90px rgba(0, 0, 0, 0.4);
  --shadow-drawer: -12px 0 32px rgba(0, 0, 0, 0.3);
  --font-size-caption: 12px;
  --radius-card: 12px;
  --radius-sm: 8px;
  --gap-base: 16px;
  --gap-section: 32px;
  --heading-font: 'Montserrat', system-ui, -apple-system, sans-serif;
  /* Compatibility aliases used by existing state names and controls. */
  --muted: var(--text-secondary);
  --line: var(--border-subtle);
  --canvas: var(--surface-base);
  --surface: var(--surface-card);
  --navy: var(--surface-raised);
  --teal: var(--voltage);
  --teal-dark: var(--blue-tang);
  --teal-light: var(--surface-hover);
  --lilac: var(--surface-accent);
  --purple: var(--text-secondary);
  --red: var(--status-danger);
  --amber: var(--status-warning);
  --pink: var(--soho-lights);
  --pink-hover: var(--akoya);
  --mint: var(--voltage);
  --radius: var(--radius-card);
  font-family: var(--heading-font);
  font-size: 14px;
  line-height: 1.5;
  font-weight: 400;
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
html {
  background: var(--surface-base);
}
body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--surface-base);
  background-image: var(--grad-base);
  background-attachment: fixed;
  color: var(--text-primary);
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}
button,
a,
input,
select,
textarea,
[tabindex] {
  scroll-margin: 24px;
}
:focus-visible {
  outline: 3px solid var(--border-focus);
  outline-offset: 3px;
}
a {
  color: var(--link-readable);
  text-underline-offset: 3px;
}
h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}
h1,
h2,
h3,
h4 {
  font-family: var(--heading-font);
  line-height: 1.25;
}
h2 {
  font-size: 18px;
  letter-spacing: -0.25px;
}
h3 {
  font-size: 15px;
}
p {
  margin-bottom: 12px;
}
p:last-child {
  margin-bottom: 0;
}
hr {
  margin: 22px 0;
  border: 0;
  border-top: 1px solid var(--line);
}
small {
  font-size: var(--font-size-caption);
}
strong {
  font-weight: 700;
}
[hidden] {
  display: none !important;
}
.app-shell {
  display: grid;
  grid-template-columns: 252px minmax(0, 1fr);
  min-height: 100vh;
}
.sidebar {
  background: var(--navy);
  color: var(--text-secondary);
  padding: 28px 18px 20px;
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 30px;
  overflow-y: auto;
}
.brand {
  display: flex;
  gap: 11px;
  align-items: center;
  padding: 0 12px;
  color: var(--text-primary);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.5px;
  text-decoration: none;
}
.brand small {
  display: block;
  margin-top: 2px;
  color: var(--text-muted);
  font-size: var(--font-size-caption);
  font-weight: 400;
  letter-spacing: 0.4px;
}
.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: var(--surface-accent);
  color: var(--text-primary);
  font-size: 19px;
}
.nav-list {
  display: grid;
  gap: 5px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  border: 0;
  border-radius: 8px;
  padding: 12px 13px;
  color: var(--text-secondary);
  background: transparent;
  font-weight: 500;
  text-align: left;
  text-decoration: none;
  width: 100%;
}
.nav-item:hover {
  color: var(--text-primary);
  background: var(--surface-hover);
}
.nav-item.active {
  color: var(--text-primary);
  background: var(--surface-hover);
  box-shadow: inset 3px 0 var(--pink);
}
.nav-item .badge,
.nav-item .nav-count {
  margin-left: auto;
  font-size: var(--font-size-caption);
}
.nav-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.sidebar-footer {
  margin-top: auto;
  padding: 16px 12px 0;
  border-top: 1px solid var(--surface-track);
  color: var(--text-muted);
  font-size: var(--font-size-caption);
}
.sidebar-footer strong {
  color: var(--text-primary);
}
.sidebar-footer .button {
  margin-top: 12px;
  color: var(--text-secondary);
  border-color: var(--border-default);
}
.sidebar-footer .button.ghost {
  color: var(--akoya);
}
.main {
  min-width: 0;
  padding: 0 36px 36px;
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  min-height: 82px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 30px;
}
.breadcrumbs {
  color: var(--text-muted);
  font-size: var(--font-size-caption);
}
.breadcrumbs strong {
  color: var(--text-primary);
}
.top-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}
.demo-badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border-subtle);
  border-radius: 30px;
  padding: 5px 9px;
  background: var(--lilac);
  color: var(--text-secondary);
  font-size: var(--font-size-caption);
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  white-space: nowrap;
}
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}
.eyebrow {
  margin-bottom: 8px;
  font-size: var(--font-size-caption);
  font-weight: 700;
  color: var(--teal);
  letter-spacing: 1.2px;
  text-transform: uppercase;
}
.page-title {
  margin-bottom: 8px;
  font-size: clamp(25px, 2.5vw, 32px);
  font-weight: 700;
  letter-spacing: -1px;
}
.page-description {
  max-width: 740px;
  color: var(--muted);
  line-height: 1.6;
}
.button,
input[type='file']::file-selector-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 44px;
  padding: 9px 14px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
  text-decoration: none;
  transition:
    background-color 0.12s,
    border-color 0.12s;
}
.button:hover:not(:disabled),
input[type='file']:not(:disabled)::file-selector-button:hover {
  background: var(--surface-hover);
  border-color: var(--border-default);
}
.button.primary {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--text-primary);
}
.button.primary:hover:not(:disabled) {
  border-color: var(--ink);
  background: var(--ink);
  opacity: 0.85;
}
.button.secondary {
  background: transparent;
}
.button.danger {
  background: var(--status-danger-bg);
  color: var(--red);
  border-color: var(--status-danger-border);
}
.button.danger:hover:not(:disabled) {
  background: var(--status-danger-bg);
}
.button.small {
  min-height: 31px;
  padding: 6px 10px;
  font-size: 14px;
}
.button.ghost {
  border-color: transparent;
  background: transparent;
  color: var(--teal);
}
.button.ghost:hover:not(:disabled) {
  background: var(--teal-light);
}
.toolbar,
.filters {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.toolbar {
  justify-content: space-between;
  margin-bottom: 16px;
}
.toolbar .filters {
  flex: 1;
}
.filter-input {
  width: min(100%, 280px);
}
.filter-select {
  width: auto;
  min-width: 140px;
  max-width: 240px;
}
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.kpi {
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 20px;
  min-width: 0;
}
.kpi-label {
  display: block;
  color: var(--text-muted);
  font-size: var(--font-size-caption);
  font-weight: 500;
  margin-bottom: 10px;
}
.kpi-value {
  display: block;
  font-size: 29px;
  line-height: 1.2;
  letter-spacing: -1px;
  font-weight: 700;
  overflow-wrap: anywhere;
}
.kpi-value small {
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
}
.kpi-note {
  display: block;
  color: var(--text-muted);
  font-size: var(--font-size-caption);
  margin-top: 8px;
}
.grid-two {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}
.panel {
  min-width: 0;
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  background: var(--surface);
  margin-bottom: 22px;
}
.grid-two > .panel {
  margin-bottom: 0;
}
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}
.panel-header h2,
.panel-header h3,
.panel-header p {
  margin-bottom: 0;
}
.panel-header p {
  margin-top: 5px;
  font-size: 14px;
  color: var(--muted);
}
.panel-body {
  padding: 20px;
}
.table-wrap {
  position: relative;
  overflow-x: auto;
  width: 100%;
  border-radius: 0 0 var(--radius) var(--radius);
}
table {
  border-collapse: collapse;
  width: 100%;
  text-align: left;
  font-size: 14px;
}
th {
  padding: 12px 15px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  background: var(--surface-accent);
  white-space: nowrap;
}
td {
  padding: 14px 15px;
  border-top: 1px solid var(--border-subtle);
  vertical-align: middle;
}
tbody tr:hover {
  background: var(--surface-hover);
}
td:first-child,
th:first-child {
  padding-left: 20px;
}
td:last-child,
th:last-child {
  padding-right: 20px;
}
td .button {
  white-space: nowrap;
}
.customer-name {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}
.customer-meta {
  display: block;
  margin-top: 3px;
  color: var(--text-muted);
  font-size: var(--font-size-caption);
  white-space: nowrap;
}
.numeric {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-radius: 5px;
  padding: 4px 7px;
  color: var(--text-secondary);
  background: var(--surface-track);
  font-size: var(--font-size-caption);
  line-height: 1.3;
  font-weight: 700;
  white-space: nowrap;
}
.badge.success {
  color: var(--status-positive);
  background: var(--status-positive-bg);
}
.badge.warning {
  color: var(--status-warning);
  background: var(--status-warning-bg);
}
.badge.danger {
  color: var(--status-danger);
  background: var(--status-danger-bg);
}
.badge.neutral {
  color: var(--text-secondary);
  background: var(--surface-track);
}
.badge.info {
  color: var(--status-info);
  background: var(--status-info-bg);
}
.badge.purple {
  color: var(--text-secondary);
  background: var(--lilac);
}
.alert-banner {
  display: block;
  border: 1px solid var(--border-subtle);
  border-left-width: 4px;
  border-radius: 8px;
  background: var(--surface-accent);
  color: var(--text-secondary);
  padding: 15px 18px;
  margin-bottom: 20px;
  font-size: 14px;
}
.alert-banner strong {
  display: inline-block;
  margin-bottom: 3px;
}
.alert-banner p {
  margin-bottom: 4px;
}
.alert-banner .toolbar {
  margin: 12px 0 0;
}
.alert-banner.warning {
  background: var(--status-warning-bg);
  border-color: var(--status-warning-border);
  color: var(--status-warning);
}
.alert-banner.danger {
  background: var(--status-danger-bg);
  border-color: var(--status-danger-border);
  color: var(--status-danger);
}
.alert-banner.info {
  background: var(--surface-accent);
  border-color: var(--border-default);
  color: var(--text-secondary);
}
.alert-banner.success {
  background: var(--status-positive-bg);
  border-color: var(--status-positive-border);
  color: var(--status-positive);
}
/* Notice urgency is labelled in text and reinforced with brand magenta. */
.queue-heading {
  margin: 30px 0 14px;
  font-size: 16px;
}
.deadline {
  min-width: 190px;
}
.deadline-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.deadline-countdown {
  font-family: var(--heading-font);
  font-size: 18px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.deadline-label {
  font-size: var(--font-size-caption);
  font-weight: 700;
}
.deadline-track {
  position: relative;
  height: 6px;
  margin: 6px 0 2px;
  border-radius: 3px;
  background: linear-gradient(
    90deg,
    var(--border-subtle) 0 var(--late),
    var(--status-warning) var(--late) var(--missed),
    var(--status-danger) var(--missed) 100%
  );
}
.deadline-marker {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  border: 2px solid var(--surface-card);
  border-radius: 50%;
  background: var(--ink);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 1px var(--ink);
}
.deadline.neutral .deadline-countdown {
  color: var(--text-primary);
}
.deadline.success {
  opacity: 0.7;
}
.deadline.success .deadline-label {
  color: var(--status-positive);
}
.deadline.warning .deadline-countdown,
.deadline.warning .deadline-label {
  color: var(--amber);
}
.deadline.danger .deadline-countdown,
.deadline.danger .deadline-label {
  color: var(--red);
}
.deadline.critical .deadline-countdown {
  color: var(--text-primary);
  background: var(--plum);
  border-radius: 6px;
  padding: 1px 7px;
}
.deadline.critical .deadline-label {
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.deadline.critical .deadline-marker {
  background: var(--red);
  box-shadow: 0 0 0 1px var(--red);
}
.deadline.info .deadline-countdown,
.deadline.info .deadline-label {
  color: var(--status-info);
}
.deadline-summary {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
.deadline-kpi.info {
  border-top-color: var(--status-info-border);
  background: var(--status-info-bg);
}
.deadline-kpi.info .kpi-value {
  color: var(--status-info);
}
.deadline-kpi {
  border-top-width: 4px;
}
.deadline-kpi.warning {
  border-top-color: var(--status-warning);
}
.deadline-kpi.warning .kpi-value {
  color: var(--amber);
}
.deadline-kpi.danger {
  border-top-color: var(--status-danger);
}
.deadline-kpi.danger .kpi-value {
  color: var(--red);
}
.deadline-kpi.critical {
  border-color: var(--red);
  background: var(--status-danger-bg);
}
.deadline-kpi.critical .kpi-value,
.deadline-kpi.critical .kpi-label {
  color: var(--red);
}
.tabs {
  display: flex;
  gap: 22px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 22px;
  overflow-x: auto;
}
.tab {
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 11px 1px;
  color: var(--muted);
  background: transparent;
  white-space: nowrap;
  font-size: 14px;
  font-weight: 600;
}
.tab.active {
  color: var(--teal);
  border-bottom-color: var(--teal);
}
.group-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.group-card {
  padding: 16px;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  background: var(--surface-card);
}
.group-card h3 {
  margin-bottom: 7px;
}
.group-card p {
  color: var(--muted);
  font-size: 14px;
}
.group-count {
  display: block;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.6px;
  margin-bottom: 6px;
}
.progress {
  height: 7px;
  background: var(--surface-track);
  border-radius: 20px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--teal);
  border-radius: inherit;
  max-width: 100%;
}
.step-list {
  display: grid;
  gap: 0;
  padding: 0;
  margin: 0 0 16px;
  list-style: none;
}
.step {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.step:last-child {
  border-bottom: 0;
}
.step-number {
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--lilac);
  color: var(--purple);
  font-size: 14px;
  font-weight: 700;
}
.step h3 {
  margin: 2px 0 5px;
  font-size: 14px;
}
.step p {
  color: var(--muted);
  font-size: 14px;
}
.empty-state {
  padding: 42px 20px;
  text-align: center;
  color: var(--muted);
}
.empty-state h3 {
  color: var(--text-primary);
}
.empty-state .button {
  margin-top: 12px;
}
.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 24px;
  row-gap: 20px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.panel-body > .field,
.modal-body > .field {
  margin-bottom: 16px;
}
.panel-body > .settings-grid {
  margin-bottom: 16px;
}
.field-label,
.field > label {
  font-size: 14px;
  font-weight: 700;
}
.field-hint {
  font-size: var(--font-size-caption);
  color: var(--text-muted);
  line-height: 1.5;
}
.csv-import-form {
  display: grid;
  gap: 16px;
}
.csv-import-form .toolbar {
  justify-content: flex-start;
  margin: 0;
}
.auth-page {
  display: grid;
  place-items: center;
  min-height: 100vh;
  min-height: 100svh;
  padding: 24px 16px;
}
.auth-panel {
  box-shadow: var(--shadow-card);
  width: 100%;
  max-width: 440px;
  padding: clamp(24px, 5vw, 40px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  background: var(--surface);
  overflow-wrap: anywhere;
}
.auth-logo {
  display: block;
  width: 180px;
  max-width: 100%;
  height: auto;
  margin-bottom: 24px;
}
.auth-header {
  margin-bottom: 28px;
}
.auth-header .eyebrow {
  color: var(--text-secondary);
}
.auth-form {
  display: grid;
  gap: 20px;
}
.auth-form input:not([type='hidden']),
.auth-form .button {
  min-height: 44px;
  font-size: 14px;
}
.auth-form .alert-banner {
  margin: 0;
}
.auth-form .field-hint[role='alert'] {
  color: var(--red);
}
input,
select,
textarea {
  border: 2px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  color: var(--text-primary);
  min-height: 44px;
  padding: 8px 10px;
  max-width: 100%;
}
input:not([type='checkbox']):not([type='radio']):not([type='range']),
select,
textarea {
  width: 100%;
}
input:disabled,
select:disabled,
textarea:disabled {
  background: var(--surface-disabled);
  color: var(--text-muted);
}
input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
}
input[type='number'] {
  font-variant-numeric: tabular-nums;
}
input[type='file'] {
  min-width: 0;
  padding: 6px;
  color: var(--muted);
  font-size: 14px;
}
input[type='file']::file-selector-button {
  margin-right: 12px;
  font-family: inherit;
  cursor: pointer;
}
input[type='file']:disabled::file-selector-button {
  cursor: not-allowed;
  opacity: 0.48;
}
input[aria-invalid='true'] {
  border-color: var(--red);
}
input[type='checkbox'],
input[type='radio'] {
  min-height: 0;
  padding: 0;
  width: 16px;
  height: 16px;
  accent-color: var(--teal);
  flex-shrink: 0;
  vertical-align: middle;
}
input[type='range'] {
  padding: 0;
  accent-color: var(--teal);
}
textarea {
  min-height: 92px;
  resize: vertical;
}
.filter-input,
input.filter-input {
  width: min(100%, 280px);
}
.filter-select,
select.filter-select {
  width: auto;
}
.filters > select {
  width: auto;
  max-width: 260px;
  flex: 1 1 175px;
}
.switch-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}
.switch-row:last-child {
  border-bottom: 0;
}
.switch-row p {
  font-size: 14px;
  color: var(--muted);
  margin-top: 4px;
}
.switch-row input {
  margin-top: 3px;
}
dialog {
  border: 1px solid var(--border-default);
  border-radius: var(--radius-card);
  background: var(--surface);
  color: var(--text-primary);
  width: min(940px, calc(100vw - 40px));
  max-height: calc(100vh - 48px);
  padding: 0;
  box-shadow: var(--shadow-dialog);
  overflow-y: auto;
}
dialog::backdrop {
  background: var(--surface-backdrop);
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding: 23px 26px;
  border-bottom: 1px solid var(--line);
}
.modal-header h2 {
  margin-bottom: 5px;
  font-size: 22px;
  letter-spacing: -0.6px;
}
.modal-header p {
  color: var(--muted);
  font-size: 14px;
}
.modal-body {
  padding: 24px 26px;
}
.modal-footer {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 18px 26px;
  border-top: 1px solid var(--line);
  background: var(--surface-raised);
  border-radius: 0 0 var(--radius-card) var(--radius-card);
}
.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 22px;
}
.detail-item {
  min-width: 0;
  font-size: 14px;
}
.detail-item label,
.detail-item .label {
  display: block;
  margin-bottom: 5px;
  color: var(--text-muted);
  font-size: var(--font-size-caption);
}
.detail-item strong {
  display: block;
  overflow-wrap: anywhere;
}
.timeline {
  margin: 0;
  padding-left: 16px;
  list-style: none;
}
.timeline-item {
  border-left: 1px solid var(--border-subtle);
  position: relative;
  padding: 0 0 22px 20px;
  font-size: 14px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 5px;
  height: 9px;
  width: 9px;
  border: 2px solid var(--surface-card);
  border-radius: 50%;
  background: var(--teal);
}
.timeline-item:last-child {
  padding-bottom: 0;
}
.timeline-item small {
  display: block;
  font-size: var(--font-size-caption);
  color: var(--text-muted);
  margin-bottom: 4px;
}
.quote-table {
  margin: 16px 0;
}
.quote-table td,
.quote-table th {
  padding: 10px 12px;
}
.quote-table tr.total td {
  font-weight: 700;
  background: var(--status-positive-bg);
}
.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1000;
  max-width: min(460px, calc(100vw - 40px));
  border: 1px solid var(--border-default);
  border-radius: var(--radius-card);
  background: var(--surface-raised);
  color: var(--text-primary);
  padding: 15px 20px;
  font-size: 14px;
  box-shadow: var(--shadow-card);
}
.audit-list {
  display: grid;
  gap: 0;
}
.audit-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.audit-item:last-child {
  border-bottom: 0;
}
.audit-item time {
  color: var(--text-muted);
  font-size: var(--font-size-caption);
  min-width: 125px;
  font-variant-numeric: tabular-nums;
}
.metric-up {
  color: var(--status-positive);
}
.metric-down {
  color: var(--red);
}
.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  margin-right: 5px;
}
.split {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.muted {
  color: var(--muted);
}
.nowrap {
  white-space: nowrap;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link:focus {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1500;
  width: auto;
  height: auto;
  padding: 12px 16px;
  overflow: visible;
  clip: auto;
  background: var(--surface-card);
  border: 1px solid var(--teal);
  border-radius: 6px;
}
.mobile-nav {
  display: none;
}
.chart-bars {
  display: grid;
  gap: 14px;
}
.chart-row {
  display: grid;
  grid-template-columns: 95px minmax(0, 1fr) 64px;
  align-items: center;
  gap: 12px;
  font-size: 14px;
}
.chart-track {
  height: 10px;
  background: var(--surface-track);
  border-radius: 3px;
  overflow: hidden;
}
.chart-fill {
  height: 100%;
  background: var(--ink);
  border-radius: 3px;
  max-width: 100%;
}
.chart-fill.purple {
  background: var(--blue-tang);
}
.chart-fill.warning {
  background: var(--status-warning);
}
.comparison-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.comparison-grid > * {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
}
.comparison-grid > .selected {
  border: 2px solid var(--teal);
  background: var(--surface-accent);
  padding: 17px;
}
.sticky-footer {
  position: sticky;
  bottom: 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  background: var(--surface-sticky);
  border-top: 1px solid var(--line);
  padding: 16px 0;
  margin-top: 20px;
  z-index: 5;
}
/* Shared workspace hierarchy uses the same dark surfaces and brand actions. */
.brand {
  display: block;
  padding: 0 12px;
}
.brand-logo {
  display: block;
  width: 184px;
  max-width: 100%;
  height: auto;
}
.workspace-label {
  border-top: 1px solid var(--surface-track);
  padding-top: 19px;
  margin-top: 24px;
}
.workspace-label strong {
  display: block;
  font-family: var(--heading-font);
  font-size: 23px;
  letter-spacing: -0.6px;
}
.workspace-label small {
  color: var(--text-secondary);
  font-size: var(--font-size-caption);
  letter-spacing: 0.25px;
}
.nav-item {
  border-radius: var(--radius-sm);
  padding-top: 13px;
  padding-bottom: 13px;
  font-size: 14px;
}
.nav-label {
  flex: 1;
}
.nav-icon {
  opacity: 0.88;
}
.nav-item.active .nav-icon {
  color: var(--akoya);
  opacity: 1;
}
.nav-count {
  min-width: 24px;
  padding: 2px 6px;
  border-radius: 20px;
  background: var(--surface-card);
  color: var(--text-primary);
  text-align: center;
}
.nav-item.active .nav-count {
  background: var(--ink);
  color: var(--text-primary);
}
.topbar {
  min-height: 86px;
  margin-bottom: 26px;
}
.top-actions {
  gap: 10px;
}
.page-header {
  position: relative;
  align-items: center;
  min-height: 172px;
  overflow: hidden;
  padding: 30px 32px;
  border-radius: var(--radius-card);
  background: var(--navy);
  color: var(--text-primary);
  isolation: isolate;
}
.page-header::after {
  content: '';
  position: absolute;
  z-index: -1;
  right: -36px;
  top: -79px;
  width: 215px;
  height: 215px;
  border: 36px solid var(--surface-card);
  border-radius: 50%;
  pointer-events: none;
}
.page-header > div {
  min-width: 0;
}
.page-header > .button {
  flex-shrink: 0;
}
.page-header .eyebrow {
  color: var(--akoya);
  font-size: var(--font-size-caption);
  letter-spacing: 1.1px;
}
.page-title {
  font-family: var(--heading-font);
  font-size: clamp(28px, 2.7vw, 38px);
  letter-spacing: -1.1px;
  font-weight: 700;
}
.page-header .page-description {
  color: var(--text-secondary);
  font-size: 14px;
  max-width: 650px;
  margin-bottom: 0;
}
.page-header .button.secondary {
  border-color: var(--border-default);
  background: transparent;
  color: var(--text-primary);
}
.page-header .button.secondary:hover:not(:disabled) {
  background: var(--surface-hover);
}
.button,
input[type='file']::file-selector-button {
  min-height: 44px;
  padding: 10px 17px;
  font-weight: 700;
}
.button.small {
  min-height: 33px;
  padding: 6px 12px;
}
.kpi {
  position: relative;
  padding-top: 23px;
  box-shadow: var(--shadow-card);
}
.kpi::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20px;
  width: 34px;
  height: 4px;
  border-radius: 0 0 6px 6px;
  background: var(--ink);
}
.kpi:first-child::before {
  background: var(--pink);
}
.kpi-value {
  font-family: var(--heading-font);
  font-size: 31px;
  font-weight: 700;
  letter-spacing: -1px;
}
.kpi-label {
  font-weight: 600;
}
.panel {
  box-shadow: var(--shadow-card);
}
.panel-header {
  padding-top: 20px;
  padding-bottom: 20px;
}
.panel-header h2 {
  font-size: 19px;
}
.panel-header h2 svg {
  width: 22px;
  height: 22px;
  vertical-align: middle;
  margin-right: 8px;
  color: var(--voltage);
}
.panel-body > .progress {
  margin: 17px 0 15px;
}
.progress {
  height: 9px;
}
.progress-fill {
  background: var(--ink);
}
.group-card {
  text-align: left;
  transition:
    border-color 0.15s,
    background-color 0.15s;
}
.group-card:hover {
  border-color: var(--border-default);
  background: var(--surface-hover);
}
.group-card > span:last-child {
  display: block;
  color: var(--text-secondary);
  font-size: 14px;
}
.group-count {
  color: var(--text-primary);
  font-family: var(--heading-font);
  font-size: 28px;
}
.group-card[data-group='3b'] {
  background: var(--scenario-bg);
  border-color: var(--scenario-line);
}
.group-card[data-group='3b'] .group-count {
  color: var(--akoya);
}
.group-card[data-group='excluded'] {
  background: var(--surface-card);
}
.badge {
  border-radius: 25px;
  padding: 5px 9px;
}
.alert-banner {
  border-radius: var(--radius-card);
}
.alert-banner.info {
  border-left-color: var(--ink);
}
.alert-banner.warning {
  border-left-color: var(--status-warning);
}
.alert-banner.danger {
  border-left-color: var(--status-danger);
}
.alert-banner.success {
  border-left-color: var(--status-positive);
}
.step-number {
  width: 30px;
  height: 30px;
  background: var(--scenario-bg);
  color: var(--akoya);
}
.modal-header {
  background: var(--surface-raised);
}
.modal-header .eyebrow {
  color: var(--text-secondary);
}
.modal-header .button.ghost {
  color: var(--text-secondary);
}
.modal-body h3 {
  margin-top: 26px;
}
.modal-body details {
  border-top: 1px solid var(--line);
  margin-top: 24px;
  padding-top: 18px;
}
summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--text-secondary);
}
button:focus-visible {
  outline-offset: 4px;
}
.sidebar :focus-visible,
.page-header :focus-visible {
  outline-color: var(--mint);
}

@media (min-width: 1600px) {
  .main {
    padding-left: 48px;
    padding-right: 48px;
  }
}
@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 225px minmax(0, 1fr);
  }
  .sidebar {
    padding-left: 10px;
    padding-right: 10px;
  }
  .brand {
    padding: 0 8px;
  }
  .brand-logo {
    width: 172px;
  }
  .page-header {
    padding: 26px;
    flex-wrap: wrap;
    gap: 18px;
  }
  .main {
    padding-left: 24px;
    padding-right: 24px;
  }
  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid-two {
    grid-template-columns: 1fr;
  }
  .group-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .topbar {
    align-items: flex-start;
    padding: 19px 0;
  }
  .top-actions {
    gap: 8px;
  }
  .comparison-grid {
    gap: 10px;
  }
}
@media (max-width: 768px) {
  .app-shell {
    grid-template-columns: minmax(0, 1fr);
  }
  .sidebar {
    position: static;
    height: auto;
    padding: 16px 18px 12px;
    gap: 16px;
    overflow: visible;
  }
  .brand {
    padding: 0;
    display: flex;
    align-items: center;
    gap: 22px;
  }
  .brand-logo {
    width: 160px;
  }
  .workspace-label {
    border: 0;
    border-left: 1px solid var(--border-subtle);
    margin: 0;
    padding: 0 0 0 20px;
  }
  .workspace-label strong {
    font-size: 20px;
  }
  .workspace-label small {
    font-size: var(--font-size-caption);
  }
  .brand-mark {
    width: 29px;
    height: 29px;
    border-radius: 8px;
  }
  .nav-list {
    display: flex;
    overflow-x: auto;
    gap: 6px;
    padding: 3px 0;
  }
  .nav-item {
    width: auto;
    flex-shrink: 0;
    padding: 9px 11px;
    font-size: 14px;
  }
  .nav-item.active {
    box-shadow: inset 0 -2px var(--pink);
  }
  .sidebar-footer {
    display: none;
  }
  .main {
    padding: 0 18px 24px;
  }
  .topbar {
    min-height: 68px;
    margin-bottom: 24px;
    padding: 13px 0;
    align-items: center;
  }
  .breadcrumbs {
    display: none;
  }
  .top-actions {
    justify-content: space-between;
    width: 100%;
  }
  .page-header {
    min-height: 0;
    flex-wrap: wrap;
    gap: 18px;
    padding: 24px;
    border-radius: var(--radius-card);
  }
  .page-header::after {
    right: -110px;
    top: -120px;
  }
  .page-title {
    font-size: 27px;
  }
  .page-description {
    font-size: 14px;
  }
  .panel-header,
  .panel-body {
    padding: 16px;
  }
  .panel-header {
    flex-wrap: wrap;
  }
  .kpi {
    padding: 16px;
  }
  .kpi-value {
    font-size: 26px;
  }
  .kpi-grid {
    gap: 10px;
    margin-bottom: 20px;
  }
  .toolbar {
    align-items: stretch;
  }
  .toolbar .filters {
    flex-basis: 100%;
  }
  .comparison-grid {
    grid-template-columns: 1fr;
  }
  .comparison-grid > * {
    padding: 16px;
  }
  .detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .alert-banner {
    flex-wrap: wrap;
    gap: 10px;
    padding: 13px 14px;
  }
  .audit-item {
    gap: 8px;
    flex-direction: column;
  }
  dialog {
    width: calc(100vw - 24px);
    max-height: calc(100dvh - 24px);
  }
  .modal-header,
  .modal-body {
    padding: 18px;
  }
  .modal-footer {
    padding: 15px 18px;
  }
  .sticky-footer {
    flex-wrap: wrap;
  }
}
@media (max-width: 480px) {
  .main {
    padding-left: 12px;
    padding-right: 12px;
  }
  .sidebar {
    padding-left: 16px;
    padding-right: 16px;
  }
  .brand {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .brand-logo {
    width: 160px;
  }
  .workspace-label {
    border-left: 0;
    padding-left: 0;
  }
  .workspace-label strong {
    font-size: 18px;
  }
  .workspace-label small {
    font-size: var(--font-size-caption);
  }
  .page-header {
    padding: 22px 20px;
  }
  .page-header .eyebrow {
    font-size: var(--font-size-caption);
  }
  .settings-grid,
  .group-grid {
    grid-template-columns: 1fr;
  }
  .kpi-label {
    font-size: var(--font-size-caption);
  }
  .kpi-value {
    font-size: 24px;
  }
  .kpi {
    padding: 13px;
  }
  .kpi-note {
    font-size: var(--font-size-caption);
  }
  .top-actions {
    gap: 6px;
  }
  .demo-badge {
    font-size: var(--font-size-caption);
    padding: 4px 6px;
  }
  .filter-input,
  input.filter-input,
  .filter-select,
  select.filter-select {
    width: 100%;
    max-width: none;
  }
  .filters {
    width: 100%;
  }
  .chart-row {
    grid-template-columns: 77px minmax(0, 1fr) 49px;
    gap: 8px;
  }
  .modal-footer > .button {
    flex: 1 1 auto;
  }
  .modal-header h2 {
    font-size: 20px;
  }
  .toast {
    right: 12px;
    bottom: 12px;
    max-width: calc(100vw - 24px);
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
@media print {
  .sidebar,
  .topbar,
  .toolbar,
  .sticky-footer,
  .toast,
  .button {
    display: none !important;
  }
  .app-shell {
    display: block;
  }
  .main {
    padding: 0;
  }
  body {
    background: var(--surface-base);
    print-color-adjust: exact;
  }
  .panel,
  .kpi {
    break-inside: avoid;
  }
  .table-wrap {
    overflow: visible;
  }
}

/* Brand accents distinguish engine, scenario changes and batch execution. */
.layer-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--engine-line);
  border-radius: 30px;
  padding: 3px 9px;
  background: var(--engine-bg);
  color: var(--engine);
  font-size: var(--font-size-caption);
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
  vertical-align: middle;
}
.layer-chip::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}
.layer-chip.scenario {
  border-color: var(--scenario-line);
  background: var(--scenario-bg);
  color: var(--scenario);
}
.layer-chip.batch {
  border-color: var(--batch-line);
  background: var(--batch-bg);
  color: var(--batch);
}
.page-header > div > .layer-chip {
  margin-bottom: 12px;
}
.page-header[data-layer] {
  box-shadow: inset 0 6px var(--engine-accent);
}
.page-header[data-layer='scenario'] {
  box-shadow: inset 0 6px var(--pink);
}
.page-header[data-layer='batch'] {
  box-shadow: inset 0 6px var(--mint);
}
.header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  flex-shrink: 0;
}
.nav-section {
  display: block;
  margin: 14px 13px 2px;
  color: var(--text-muted);
  font-size: var(--font-size-caption);
  font-weight: 700;
  letter-spacing: 1.1px;
  text-transform: uppercase;
}
.nav-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--blue-tang);
}
.nav-dot.scenario {
  background: var(--pink);
}
.nav-dot.batch {
  background: var(--mint);
}

.flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 24px;
}
.flow-step {
  position: relative;
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  padding: 12px 14px;
  background: var(--surface);
  color: var(--text-primary);
  text-align: left;
}
.flow-step:hover {
  border-color: var(--border-default);
}
.flow-step strong {
  display: block;
  font-size: 14px;
}
.flow-step small {
  display: block;
  color: var(--text-muted);
  font-size: var(--font-size-caption);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.flow-step > span:last-child {
  min-width: 0;
}
.flow-number {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--engine-bg);
  color: var(--engine);
  font-size: 14px;
  font-weight: 700;
}
.flow-step.scenario .flow-number {
  background: var(--scenario-bg);
  color: var(--scenario);
}
.flow-step.batch .flow-number {
  background: var(--batch-bg);
  color: var(--batch);
}
.flow-step.current {
  border: 2px solid var(--engine-accent);
  padding: 11px 13px;
  background: var(--surface-hover);
}
.flow-step.scenario.current {
  border-color: var(--pink);
  background: var(--scenario-bg);
}
.flow-step.batch.current {
  border-color: var(--status-positive);
  background: var(--status-positive-bg);
}

.layer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.layer-card {
  min-width: 0;
  border: 1px solid var(--engine-line);
  border-top: 5px solid var(--engine-accent);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 20px;
}
.layer-card.scenario {
  border-color: var(--scenario-line);
  border-top-color: var(--pink);
}
.layer-card.batch {
  border-color: var(--batch-line);
  border-top-color: var(--mint);
}
.layer-card h2 {
  margin: 12px 0 8px;
}
.layer-card p {
  font-size: 14px;
  color: var(--muted);
}

.change-list {
  display: grid;
}
.collapsible > summary {
  list-style: none;
  color: inherit;
  font-weight: inherit;
}
.collapsible > summary::-webkit-details-marker {
  display: none;
}
.collapsible > summary::after {
  content: '';
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  margin: 0 4px 4px;
  transition: transform 0.15s;
}
.collapsible[open] > summary::after {
  transform: rotate(-135deg);
  margin-bottom: -4px;
}
.collapsible > summary > div {
  flex: 1;
  min-width: 0;
}
.collapsible:not([open]) > summary {
  border-bottom: 0;
}
.collapsible > summary:hover {
  background: var(--surface-hover);
  border-radius: var(--radius);
}
.group-section {
  border-top: 1px solid var(--line);
}
.group-section > summary {
  padding: 14px 20px;
}
.group-section > summary:hover {
  border-radius: 0;
}
.group-section h3 {
  margin: 0;
  font-size: 14px;
}
.th-flags {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  margin-top: 6px;
  text-transform: none;
  letter-spacing: 0;
  white-space: normal;
}
.th-flags:empty {
  display: none;
}
.modal-body h3 .nav-icon {
  width: 16px;
  height: 16px;
  margin-right: 6px;
  vertical-align: -3px;
}
.summary-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}
.change-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.change-item:first-child {
  padding-top: 0;
}
.change-item:last-child {
  border-bottom: 0;
}
.change-item p {
  margin: 3px 0 0;
  font-size: 14px;
}
.change-item > div {
  min-width: 0;
}
.change-item > .button,
.change-item > .layer-chip {
  flex-shrink: 0;
}
.empty-note {
  color: var(--muted);
  font-size: 14px;
}
.panel-body h3:not(:first-child) {
  margin-top: 24px;
}

/* Change labels retain their meaning alongside cyan progress and magenta attention cues. */
.delta {
  display: inline-block;
  border-radius: 999px;
  padding: 2px 8px;
  background: var(--surface-track);
  color: var(--muted);
  font-size: var(--font-size-caption);
  font-weight: 700;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.delta.pos {
  background: var(--status-positive-bg);
  color: var(--status-positive);
}
.delta.neg {
  background: var(--status-danger-bg);
  color: var(--red);
}
.delta.loyalty {
  background: var(--status-warning-bg);
  color: var(--amber);
}
.delta.changed {
  background: var(--engine-bg);
  color: var(--engine);
}
.delta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 6px 0 12px;
  color: var(--text-muted);
  font-size: var(--font-size-caption);
}
td > .delta:not(:first-child),
.detail-item .delta {
  margin-top: 5px;
}
.detail-item > span:not(.label):not(.delta) {
  display: block;
  margin-top: 4px;
  color: var(--text-muted);
  font-size: var(--font-size-caption);
}
tr.changed-row td:first-child {
  box-shadow: inset 4px 0 var(--pink);
}
td.cell-changed {
  background: var(--scenario-bg);
}
.compare-table td:first-child {
  font-weight: 600;
}
.compare-table .active-col {
  background: var(--scenario-bg);
}
.inline-check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}
.tabs .tab {
  font-size: 14px;
}
.tabs .tab.active {
  color: var(--scenario);
  border-bottom-color: var(--pink);
}
.to-batch {
  border-color: var(--batch-line);
  background: var(--status-positive-bg);
}
.to-batch h2 {
  margin-bottom: 6px;
}
.to-batch .split > div {
  max-width: 720px;
}
.to-batch p {
  margin-bottom: 0;
  font-size: 14px;
  color: var(--muted);
}

.alert-banner.engine {
  background: var(--engine-bg);
  border-color: var(--engine-line);
  border-left-color: var(--engine-accent);
  color: var(--text-secondary);
}
.alert-banner.scenario {
  background: var(--scenario-bg);
  border-color: var(--scenario-line);
  border-left-color: var(--pink);
  color: var(--akoya);
}
.alert-banner.batch {
  background: var(--batch-bg);
  border-color: var(--batch-line);
  border-left-color: var(--status-positive);
  color: var(--status-positive);
}
.modal-header[data-layer='scenario'] {
  background: var(--scenario-bg);
}
.modal-header[data-layer='batch'] {
  background: var(--status-positive-bg);
}
.modal-header .layer-chip {
  margin-bottom: 8px;
}
.quote-table th .layer-chip {
  font-size: var(--font-size-caption);
}

.stepper {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}
.stepper li {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
  border: 1px solid var(--border-card);
  border-radius: 12px;
  padding: 10px 12px;
  background: var(--surface);
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}
.stepper li span {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--surface-track);
  font-size: 14px;
  font-weight: 700;
}
.stepper li.done {
  color: var(--status-positive);
  border-color: var(--status-positive-border);
  background: var(--status-positive-bg);
}
.stepper li.done span {
  background: var(--status-positive-bg);
}
.stepper li.current {
  color: var(--batch);
  border: 2px solid var(--status-positive);
  padding: 9px 11px;
  background: var(--status-positive-bg);
}
.stepper li.current span {
  background: var(--batch);
  color: var(--surface-base);
}

@media (max-width: 1100px) {
  .flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .layer-grid {
    grid-template-columns: 1fr;
  }
  .stepper {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 768px) {
  .nav-section {
    display: none;
  }
  .nav-dot {
    display: none;
  }
  .header-actions {
    width: 100%;
  }
  .to-batch .split {
    flex-direction: column;
    align-items: stretch;
  }
  .change-item {
    flex-wrap: wrap;
  }
}
@media (max-width: 480px) {
  .flow,
  .stepper {
    grid-template-columns: 1fr;
  }
}

.table-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 1rem;
  border-top: 1px solid var(--line);
}
.table-pagination p {
  margin: 0;
}

/* Demo specification additions: long evidence stays within the detail dialog. */
.payload-preview {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 14px;
  max-height: 32rem;
  overflow: auto;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-raised);
}
.kraken-payload-actions {
  margin-bottom: 12px;
}
.kraken-evidence {
  margin-top: 24px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}
.kraken-context {
  overflow-wrap: anywhere;
}
#special-reviews .switch-row {
  align-items: flex-start;
  justify-content: flex-start;
  margin-bottom: 14px;
}
#special-reviews .switch-row > span {
  flex: 1;
  min-width: 0;
}

/* Group summaries: figures first, calculation notes on demand. */
.group-overview {
  padding: 20px;
  background: var(--surface-raised);
  border-bottom: 1px solid var(--line);
}
.group-metrics {
  display: grid;
  grid-template-columns: 1.4fr 1.2fr 0.8fr 0.8fr;
  gap: 20px;
  margin: 0;
}
.group-metric {
  min-width: 0;
}
.group-metric dt {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
}
.group-metric dt > span {
  font-size: var(--font-size-caption);
  font-weight: 400;
  margin-left: 4px;
}
.group-metric dd {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0;
  font-size: 21px;
  line-height: 1.25;
  font-variant-numeric: tabular-nums;
}
.group-metric small {
  display: block;
  margin-top: 5px;
  font-size: var(--font-size-caption);
  font-weight: 400;
  color: var(--text-muted);
}
.metric-before {
  color: var(--muted);
  font-weight: 400;
}
.metric-after {
  color: var(--text-primary);
  font-weight: 700;
}
.metric-arrow {
  color: var(--text-muted);
  font-size: 17px;
  padding-top: 2px;
}
.group-metric.supporting {
  border-left: 1px solid var(--line);
  padding-left: 20px;
}
.group-metric.supporting dd {
  font-size: 18px;
  gap: 4px;
}
.group-metric.supporting dd > span {
  color: var(--muted);
  font-size: 14px;
  align-self: baseline;
}
.group-calculation {
  margin-top: 16px;
  font-size: var(--font-size-caption);
  color: var(--text-muted);
}
.group-calculation > summary {
  display: list-item;
  width: fit-content;
  color: var(--text-muted);
  font-size: var(--font-size-caption);
  font-weight: 500;
}
.group-calculation p {
  margin: 10px 0 0;
  max-width: 760px;
  line-height: 1.6;
}
.supply-table {
  min-width: 870px;
}
.supply-table th {
  background: var(--surface-card);
  text-transform: none;
  letter-spacing: 0;
  font-size: 14px;
  font-weight: 600;
  padding-top: 14px;
  padding-bottom: 14px;
}
.column-unit {
  display: block;
  margin-top: 4px;
  color: var(--text-muted);
  font-size: var(--font-size-caption);
  font-weight: 400;
}
.supply-table td {
  padding-top: 17px;
  padding-bottom: 17px;
}
.supply-table .customer-meta {
  white-space: normal;
  max-width: 220px;
  line-height: 1.5;
}
.supply-table .badge {
  white-space: normal;
  max-width: 145px;
}
.tariff-line {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  white-space: nowrap;
}
.tariff-line + .tariff-line {
  margin-top: 5px;
}
.tariff-line > span {
  color: var(--text-muted);
  font-size: var(--font-size-caption);
  min-width: 37px;
}
.renewal-date {
  font-size: var(--font-size-caption);
  color: var(--text-muted);
  margin-top: 7px;
  white-space: nowrap;
}
.renewal-date time {
  color: var(--text-primary);
  font-weight: 600;
}
.previous-value {
  display: block;
  font-size: var(--font-size-caption);
  color: var(--text-muted);
  margin-bottom: 5px;
}
.proposed-value {
  display: block;
  font-size: 14px;
}
.panel-body.supply-filters {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) repeat(2, minmax(140px, 190px));
  gap: 12px;
}
.panel-body.supply-filters.has-bands {
  grid-template-columns: minmax(180px, 1fr) repeat(3, minmax(125px, 170px));
}
.supply-filters > input,
.supply-filters > select {
  width: 100%;
  min-width: 0;
  max-width: none;
  font-size: 14px;
}
.supply-filters > .inline-check {
  grid-column: 1 / -1;
}
@media (max-width: 1200px) {
  .group-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .group-metric.supporting {
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--line);
    padding-top: 14px;
  }
  .panel-body.supply-filters.has-bands {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 650px) {
  .group-overview {
    padding: 16px;
  }
  .group-metrics {
    gap: 18px 12px;
  }
  .group-metric dd {
    font-size: 16px;
    gap: 6px;
    flex-wrap: wrap;
  }
  .group-metric dt {
    font-size: 14px;
    margin-bottom: 10px;
  }
  .group-metric dt > span {
    display: block;
    margin: 3px 0 0;
  }
  .group-metric.supporting dd {
    font-size: 16px;
  }
  .panel-body.supply-filters,
  .panel-body.supply-filters.has-bands {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .supply-filters > .filter-input {
    grid-column: 1 / -1;
  }
  .group-section > summary {
    flex-wrap: wrap;
    gap: 10px;
    padding: 16px;
  }
  .group-section > summary h3 {
    font-size: 14px;
    line-height: 1.5;
  }
  .group-section > summary .summary-badges {
    justify-content: flex-start;
  }
}

/* Compact workspace: the work takes precedence over decorative page furniture. */
.main {
  padding-inline: 32px;
}
.topbar {
  min-height: 72px;
  margin-bottom: 24px;
}
.page-header {
  min-height: 0;
  padding: 4px 0 22px;
  border-radius: 0;
  background: transparent;
  color: var(--text-primary);
  overflow: visible;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}
.page-header::after {
  display: none;
}
.page-header[data-layer] {
  box-shadow: none;
}
.header-copy {
  flex: 1;
}
.header-context {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}
.page-header .eyebrow {
  margin: 0;
  color: var(--muted);
  font-size: var(--font-size-caption);
  letter-spacing: 0.6px;
}
.page-header .page-title {
  margin-bottom: 8px;
  font-size: clamp(26px, 2.4vw, 34px);
  letter-spacing: -0.9px;
}
.page-header .page-description {
  color: var(--muted);
  font-size: 14px;
  max-width: 660px;
}
.header-actions {
  flex: 0 1 auto;
  max-width: 40%;
}
.page-header .button.secondary {
  background: transparent;
  border-color: var(--border-default);
  color: var(--text-primary);
}
.page-header .button.secondary:hover:not(:disabled) {
  background: var(--teal-light);
}
.page-header :focus-visible {
  outline-color: var(--border-focus);
}
.button,
input[type='file']::file-selector-button {
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.button.primary {
  background: var(--ink);
}
.panel {
  box-shadow: none;
}
.panel-header {
  padding: 16px 20px;
}
.panel-header h2 {
  font-size: 16px;
}
.kpi {
  padding: 18px 20px;
  box-shadow: none;
}
.kpi::before {
  display: none;
}
.kpi-value {
  font-variant-numeric: tabular-nums;
}
.demo-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: -6px 0 22px;
  font-size: 14px;
  color: var(--muted);
}
.layer-grid {
  gap: 16px;
}
.layer-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border: 1px solid var(--border-card);
  border-top: 3px solid var(--engine-accent);
  padding: 20px;
}
.layer-card.scenario {
  border-color: var(--line);
  border-top-color: var(--pink);
}
.layer-card.batch {
  border-color: var(--line);
  border-top-color: var(--batch);
}
.layer-card h2 {
  font-size: 17px;
}
.layer-card > .button {
  margin-top: auto;
}
.flow {
  gap: 0;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-card);
  background: var(--surface-card);
  overflow: hidden;
}
.flow-step {
  padding: 12px;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.flow-step + .flow-step {
  border-left: 1px solid var(--line);
}
.flow-step.current {
  border: 0;
  padding: 12px;
  box-shadow: inset 0 -3px var(--engine-accent);
  background: var(--surface-accent);
}
.flow-step.scenario.current {
  box-shadow: inset 0 -3px var(--scenario);
  background: var(--scenario-bg);
}
.flow-step.batch.current {
  box-shadow: inset 0 -3px var(--batch);
  background: var(--status-positive-bg);
}
.flow-step:hover {
  background: var(--surface-hover);
}
.flow-step:focus-visible {
  outline-offset: -4px;
}
.flow-step strong {
  font-size: 14px;
}
.flow-step small {
  font-size: var(--font-size-caption);
}
.flow-number {
  width: 25px;
  height: 25px;
}
.fuel-grid {
  gap: 16px;
}
.fuel-grid .panel-header {
  padding-block: 13px;
}
.fuel-grid .panel-body {
  padding: 16px 20px;
}
.fuel-grid .kpi-label {
  margin-bottom: 5px;
  font-size: var(--font-size-caption);
}
.fuel-grid .kpi-value {
  font-size: 30px;
}
.fuel-grid .kpi-value small {
  color: var(--text-muted);
  font-size: var(--font-size-caption);
}
.fuel-grid .delta-row {
  margin: 8px 0 12px;
}
.fuel-grid .panel-body > .progress {
  height: 5px;
  margin: 12px 0;
}
.fuel-target,
.fuel-footnote {
  font-size: 14px;
  color: var(--muted);
}
.fuel-footnote {
  font-size: var(--font-size-caption);
  line-height: 1.7;
}
.protection-summary .panel-header {
  gap: 16px;
}
.protection-summary .panel-header h2,
#human-work h2 {
  font-size: 14px;
}
.protection-summary .panel-header p,
#human-work .panel-header p {
  font-size: var(--font-size-caption);
}
.summary-amount {
  white-space: nowrap;
  font-size: 17px;
  font-variant-numeric: tabular-nums;
}
.summary-amount small,
.protection-grid small {
  font-size: var(--font-size-caption);
  font-weight: 400;
  color: var(--text-muted);
  margin-left: 4px;
}
.protection-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 16px;
}
.protection-grid > div {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
}
.protection-grid strong {
  font-size: 22px;
}
.export-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}
.scenario-editor {
  align-items: start;
}
.scenario-editor .change-list {
  margin-bottom: 18px;
}
.window-panel .panel-body {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 16px;
}
.window-panel .settings-grid {
  flex: 1 1 300px;
  margin: 0;
  gap: 16px;
}
.window-panel .toolbar {
  margin: 0;
  gap: 6px;
}
.group-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  background: var(--surface-card);
}
.group-card .group-count {
  min-width: 32px;
  margin: 0;
  font-size: 25px;
}
.group-card > span:last-child {
  line-height: 1.5;
}
@media (max-width: 1100px) {
  .main {
    padding-inline: 24px;
  }
  .header-actions {
    max-width: 100%;
  }
  .flow-step:nth-child(3) {
    border-left: 0;
  }
  .flow-step:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
  .layer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .layer-card {
    padding: 16px;
  }
}
@media (max-width: 900px) {
  .layer-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 768px) {
  .main {
    padding-inline: 18px;
  }
  .topbar {
    margin-bottom: 20px;
  }
  .page-header {
    padding: 0 0 20px;
    gap: 16px;
  }
  .header-copy {
    flex-basis: 100%;
  }
  .header-actions {
    width: 100%;
  }
  .header-actions .button {
    flex: 1;
  }
  .header-context {
    gap: 8px;
  }
  .page-header .eyebrow {
    font-size: var(--font-size-caption);
  }
  .protection-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .protection-summary .panel-header {
    flex-wrap: nowrap;
  }
  .protection-summary .panel-header p {
    font-size: var(--font-size-caption);
  }
  .summary-amount {
    font-size: 15px;
  }
  .flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .flow-step {
    gap: 8px;
  }
  .panel-header {
    flex-wrap: wrap;
  }
}
@media (max-width: 480px) {
  .main {
    padding-inline: 12px;
  }
  .window-panel .settings-grid {
    gap: 10px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .window-panel .toolbar {
    width: 100%;
  }
  .kpi {
    padding: 14px;
  }
  .group-card {
    padding: 12px 14px;
  }
}

.workspace-status {
  padding: 12px 16px;
  border-radius: 12px;
  background: var(--lilac);
  margin-bottom: 20px;
}
.source-grid {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.session-control {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}
.session-control form {
  margin: 0;
}
.pending-value {
  color: var(--muted);
}
.source-banner {
  margin-bottom: 20px;
}
.payload-preview {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.busy {
  cursor: progress;
}
.source-grid dd {
  margin: 0;
  font-weight: 700;
}
.data-notice-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: -8px 0 20px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 12px;
  color: var(--muted);
}
.member-data-notices {
  margin: 20px 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.member-data-notices > summary,
.data-notice-evidence > summary,
.source-provenance > summary {
  cursor: pointer;
  font-weight: 600;
}
.member-data-notices > summary {
  min-height: 24px;
}
.member-data-notices[open] > summary {
  margin-bottom: 12px;
}
.data-notice-scope,
.data-notice-count {
  font-size: 12px;
  color: var(--muted);
}
.data-notice-group {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}
.data-notice-group h3 {
  margin-top: 0;
}
.data-notice-list {
  padding: 0;
  list-style: none;
}
.data-notice-list > li + li {
  margin-top: 16px;
}
.data-notice-list p {
  margin: 6px 0;
  overflow-wrap: anywhere;
}
.data-notice-item-heading {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px 10px;
}
.data-notice-next {
  font-size: 12px;
}
.data-notice-evidence {
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.data-notice-evidence dl > div {
  margin-top: 12px;
}
.data-notice-evidence dd {
  margin: 2px 0;
}