:root {
  --metro-teal: #00a3ad;
  --metro-teal-dark: #007b83;
  --metro-blue: #125a9c;
  --metro-ink: #10233f;
  --metro-muted: #5d6b7c;
  --metro-sky: #e7f7f9;
  --metro-line: #d5e3ec;
  --metro-alert: #e15b3f;
  --metro-gold: #f2b544;
  --metro-green: #2e9f68;
  --surface: #ffffff;
  --surface-soft: #f4f8fb;
  --shadow: 0 18px 50px rgba(16, 35, 63, 0.12);
  color-scheme: light;
  font-family:
    Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--metro-ink);
  background: var(--surface-soft);
}

button,
select,
input {
  font: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 74px;
  padding: 12px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--metro-line);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
  color: var(--metro-ink);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: #fff;
  font-weight: 800;
  background: var(--metro-teal);
  border-radius: 50%;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  margin-top: 2px;
  color: var(--metro-muted);
  font-size: 0.75rem;
}

nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

nav a {
  padding: 10px 12px;
  color: var(--metro-ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
}

nav a:hover {
  color: var(--metro-teal-dark);
}

.primary-btn {
  border: 0;
  border-radius: 4px;
  padding: 12px 18px;
  background: var(--metro-teal);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(0, 163, 173, 0.22);
}

.primary-btn:hover {
  background: var(--metro-teal-dark);
}

main {
  overflow: hidden;
}

section {
  scroll-margin-top: 96px;
}

.hero-band {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: start;
  min-height: min(640px, calc(100vh - 150px));
  padding: clamp(28px, 5vw, 58px) clamp(18px, 5vw, 72px) 42px;
  background:
    linear-gradient(115deg, rgba(16, 35, 63, 0.9), rgba(16, 35, 63, 0.55)),
    radial-gradient(circle at 82% 18%, rgba(0, 163, 173, 0.55), transparent 28%),
    repeating-linear-gradient(133deg, rgba(255, 255, 255, 0.16) 0 2px, transparent 2px 46px),
    linear-gradient(160deg, #12375e, #0e2644 65%, #091b30);
  color: #fff;
}

.hero-copy {
  max-width: 880px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--metro-teal);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-band .eyebrow {
  color: #7ce9ef;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 900px;
  margin-bottom: 18px;
  font-size: clamp(2.4rem, 5.8vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-copy p:last-child {
  max-width: 690px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1rem, 1.6vw, 1.24rem);
  line-height: 1.55;
}

.hero-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.24);
  box-shadow: var(--shadow);
}

.hero-panel div {
  padding: clamp(18px, 3vw, 28px);
  background: rgba(255, 255, 255, 0.9);
  color: var(--metro-ink);
}

.metric {
  display: block;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
}

.hero-panel small {
  color: var(--metro-muted);
  font-weight: 800;
}

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

.kpi-strip article {
  min-height: 112px;
  padding: 24px clamp(18px, 3vw, 34px);
  border-right: 1px solid var(--metro-line);
}

.kpi-strip span {
  display: block;
  margin-bottom: 10px;
  color: var(--metro-muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.kpi-strip strong {
  font-size: 1.08rem;
}

.workspace {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 22px;
  padding: 28px clamp(18px, 4vw, 56px);
}

.control-rail,
.panel,
.map-stage {
  border: 1px solid var(--metro-line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 10px 28px rgba(16, 35, 63, 0.06);
}

.control-rail {
  align-self: start;
  padding: 22px;
}

.section-heading h2,
.map-header h2,
.map-header h4 {
  margin-bottom: 0;
  font-size: clamp(1.35rem, 2vw, 2rem);
}

.field {
  display: grid;
  gap: 8px;
  margin-top: 24px;
  color: var(--metro-muted);
  font-size: 0.86rem;
  font-weight: 800;
}

select,
input[type="range"] {
  width: 100%;
}

select {
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--metro-line);
  border-radius: 4px;
  color: var(--metro-ink);
  background: #fff;
  font-weight: 700;
}

input[type="range"] {
  accent-color: var(--metro-teal);
}

.toggle-stack {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  border: 0;
}

.toggle-stack legend {
  margin-bottom: 12px;
  color: var(--metro-muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.toggle-stack label {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 34px;
  font-weight: 750;
}

.toggle-stack input {
  width: 18px;
  height: 18px;
  accent-color: var(--metro-teal);
}

.notice {
  margin-top: 26px;
  padding: 16px;
  border-left: 5px solid var(--metro-teal);
  background: var(--metro-sky);
}

.notice p {
  margin: 8px 0 0;
  color: var(--metro-muted);
  line-height: 1.45;
}

.map-stage {
  min-width: 0;
  padding: 24px;
}

.map-header,
.inline-heading {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  border-radius: 999px;
  padding: 0 12px;
  color: var(--metro-teal-dark);
  background: var(--metro-sky);
  font-size: 0.78rem;
  font-weight: 900;
  white-space: nowrap;
}

#corridorMap {
  display: block;
  width: 100%;
  min-height: 390px;
  margin-top: 12px;
  border: 1px solid var(--metro-line);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(213, 227, 236, 0.55) 1px, transparent 1px),
    linear-gradient(rgba(213, 227, 236, 0.55) 1px, transparent 1px),
    #fbfdff;
  background-size: 55px 55px;
}

.rehearsal-simulator #corridorMap {
  height: 320px;
  min-height: 300px;
  max-height: 340px;
}

.time-control {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  margin-top: 18px;
}

.time-control label,
.time-control output {
  font-weight: 900;
}

.time-control output {
  min-width: 118px;
  color: var(--metro-teal-dark);
  text-align: right;
}

.analysis-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 22px;
  padding: 0 clamp(18px, 4vw, 56px) 28px;
}

.panel {
  padding: 24px;
  min-width: 0;
}

.panel.wide {
  grid-column: 1 / -1;
}

.formula {
  margin: 18px 0 22px;
  padding: 16px;
  border-radius: 6px;
  background: #10233f;
  color: #fff;
  font-weight: 800;
  line-height: 1.4;
}

.bar-list,
.cluster-list {
  display: grid;
  gap: 14px;
}

.bar-row {
  display: grid;
  gap: 8px;
}

.bar-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.86rem;
  font-weight: 850;
}

.bar-track {
  height: 13px;
  overflow: hidden;
  border-radius: 999px;
  background: #edf3f7;
}

.bar-fill {
  height: 100%;
  border-radius: inherit;
  background: var(--metro-teal);
  transition: width 400ms ease;
}

.cluster-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 13px;
  border: 1px solid var(--metro-line);
  border-radius: 8px;
}

.cluster-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
}

.cluster-item strong,
.cluster-item span {
  display: block;
}

.cluster-item span {
  margin-top: 3px;
  color: var(--metro-muted);
  font-size: 0.86rem;
}

.cluster-score {
  color: var(--metro-teal-dark);
  font-weight: 900;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 18px;
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--metro-line);
  text-align: left;
}

th {
  color: var(--metro-muted);
  font-size: 0.77rem;
  text-transform: uppercase;
}

td {
  font-weight: 750;
}

.tier {
  display: inline-flex;
  min-width: 92px;
  justify-content: center;
  border-radius: 999px;
  padding: 6px 10px;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 900;
}

.tier.tier-1 {
  background: var(--metro-alert);
}

.tier.tier-2 {
  background: var(--metro-blue);
}

.tier.tier-3 {
  background: var(--metro-green);
}

.handover-band {
  padding: 34px clamp(18px, 4vw, 56px) 56px;
  background: #fff;
  border-top: 1px solid var(--metro-line);
}

.handover-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 22px;
  overflow: hidden;
  border: 1px solid var(--metro-line);
  border-radius: 8px;
  background: var(--metro-line);
}

.handover-grid article {
  min-height: 210px;
  padding: 22px;
  background: #fff;
}

.step {
  display: inline-grid;
  place-items: center;
  min-width: 60px;
  min-height: 34px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: var(--metro-ink);
  color: #fff;
  font-weight: 900;
}

.handover-grid strong {
  display: block;
  font-size: 1.1rem;
}

.handover-grid p {
  margin: 10px 0 0;
  color: var(--metro-muted);
  line-height: 1.5;
}

.station-label,
.task-label,
.plant-label {
  font-size: 15px;
  font-weight: 800;
  fill: var(--metro-ink);
  paint-order: stroke;
  stroke: #fff;
  stroke-linejoin: round;
  stroke-width: 5px;
}

.small-label {
  font-size: 12px;
  font-weight: 800;
  fill: var(--metro-muted);
}

.track-line {
  fill: none;
  stroke: #243a58;
  stroke-width: 10;
  stroke-linecap: round;
}

.track-shadow {
  fill: none;
  stroke: rgba(18, 90, 156, 0.18);
  stroke-width: 26;
  stroke-linecap: round;
}

.station-node {
  fill: #fff;
  stroke: var(--metro-teal);
  stroke-width: 6;
}

.power-band {
  fill: rgba(242, 181, 68, 0.28);
  stroke: var(--metro-gold);
  stroke-width: 2;
}

.rehearsal-route-shadow {
  stroke: rgba(16, 35, 63, 0.1);
}

.possession-area-line {
  fill: none;
  stroke: rgba(242, 181, 68, 0.58);
  stroke-width: 28;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.access-point circle {
  fill: #fff7df;
  stroke: var(--metro-gold);
  stroke-width: 3;
}

.access-point text {
  fill: #7a4b00;
  font-size: 9px;
  font-weight: 950;
}

.task-band {
  opacity: 0.92;
}

.plant {
  filter: drop-shadow(0 8px 10px rgba(16, 35, 63, 0.22));
}

.exclusion {
  fill: rgba(225, 91, 63, 0.14);
  stroke: var(--metro-alert);
  stroke-dasharray: 8 8;
  stroke-width: 2;
}

.conflict-glow {
  animation: pulse 1.5s ease-in-out infinite;
}

.suite-section {
  padding: 34px clamp(18px, 4vw, 56px) 28px;
  background: linear-gradient(180deg, #ffffff, var(--surface-soft));
}

.suite-heading {
  max-width: 920px;
  margin-bottom: 22px;
}

.suite-heading p:last-child {
  color: var(--metro-muted);
  line-height: 1.55;
}

.suite-shell {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.module-menu,
.module-view {
  border: 1px solid var(--metro-line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 10px 28px rgba(16, 35, 63, 0.06);
}

.module-menu {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 8px;
  padding: 12px;
}

.module-tab {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 10px;
  align-items: center;
  min-height: 58px;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 9px 10px;
  background: transparent;
  color: var(--metro-ink);
  font-weight: 850;
  text-align: left;
  cursor: pointer;
}

.module-tab span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #edf3f7;
  color: var(--metro-muted);
  font-size: 0.78rem;
  font-weight: 950;
}

.module-tab:hover,
.module-tab.active {
  border-color: var(--metro-teal);
  background: var(--metro-sky);
}

.module-tab:focus-visible,
.primary-btn:focus-visible,
.secondary-btn:focus-visible,
.option-chip:focus-visible {
  outline: 3px solid rgba(0, 163, 173, 0.28);
  outline-offset: 2px;
}

.module-tab.active span {
  background: var(--metro-teal);
  color: #fff;
}

.module-tab .symbol-icon {
  font-size: 1.12rem;
  line-height: 1;
}

.settings-tab {
  margin-top: 10px;
  border-top-color: var(--metro-line);
}

.module-view {
  min-width: 0;
  padding: 24px;
}

.module-panel {
  display: none;
}

.module-panel.active {
  display: block;
}

.module-title-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: start;
  margin-bottom: 20px;
}

h3 {
  margin: 0;
  font-size: clamp(1.45rem, 2.2vw, 2.25rem);
  line-height: 1.05;
}

.overview-map-shell {
  display: grid;
  gap: 14px;
}

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

.tminus-btn {
  min-height: 36px;
  border: 1px solid var(--metro-line);
  border-radius: 999px;
  padding: 0 13px;
  background: #fff;
  color: var(--metro-muted);
  font-weight: 950;
  cursor: pointer;
}

.tminus-toggle-all {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--metro-teal);
  border-radius: 50%;
  background: #fff;
  color: var(--metro-teal-dark);
  font-size: 1rem;
  font-weight: 950;
  cursor: pointer;
}

.tminus-btn.active {
  border-color: var(--metro-teal);
  background: var(--metro-teal);
  color: #fff;
}

.tminus-btn:focus-visible,
.tminus-toggle-all:focus-visible {
  outline: 3px solid rgba(0, 163, 173, 0.28);
  outline-offset: 2px;
}

#overviewRailMap {
  display: block;
  width: 100%;
  min-height: 520px;
  border: 1px solid var(--metro-line);
  border-radius: 8px;
  background: #fbfdff;
}

.overview-route-shadow {
  fill: none;
  stroke: rgba(18, 90, 156, 0.18);
  stroke-width: 18;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.overview-route {
  fill: none;
  stroke: var(--metro-ink);
  stroke-width: 7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.overview-station {
  fill: #fff;
  stroke: var(--metro-teal);
  stroke-width: 4;
}

.overview-station-label {
  fill: var(--metro-ink);
  font-size: 11px;
  font-weight: 900;
  paint-order: stroke;
  stroke: #fff;
  stroke-linejoin: round;
  stroke-width: 4px;
}

.overview-package-marker {
  cursor: pointer;
}

.overview-package-marker circle {
  fill: var(--metro-alert);
  stroke: #fff;
  stroke-width: 4;
  filter: drop-shadow(0 8px 10px rgba(16, 35, 63, 0.2));
}

.overview-package-marker text {
  fill: #fff;
  font-size: 13px;
  font-weight: 950;
}

.overview-package-marker:focus-visible circle {
  stroke: var(--metro-gold);
  stroke-width: 6;
}

.map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--metro-muted);
  font-size: 0.82rem;
  font-weight: 850;
}

.map-legend span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.legend-line,
.legend-station,
.legend-package {
  display: inline-block;
}

.legend-line {
  width: 34px;
  height: 6px;
  border-radius: 999px;
  background: var(--metro-ink);
}

.legend-station,
.legend-package {
  width: 14px;
  height: 14px;
  border-radius: 50%;
}

.legend-station {
  border: 3px solid var(--metro-teal);
  background: #fff;
}

.legend-package {
  background: var(--metro-alert);
}

.editor-grid {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.criticality-form,
.rpn-card,
.workbank-card,
.model-card,
.rule-grid article,
.jobpack-preview {
  border: 1px solid var(--metro-line);
  border-radius: 8px;
  background: #fff;
}

.criticality-form {
  padding: 18px;
}

.rpn-card {
  margin-top: 20px;
  padding: 18px;
  background: #10233f;
  color: #fff;
}

.rpn-card span,
.rpn-card small {
  display: block;
  color: rgba(255, 255, 255, 0.76);
  font-weight: 850;
}

.rpn-card strong {
  display: block;
  margin: 8px 0 4px;
  font-size: 3rem;
  line-height: 1;
}

.compact-table table {
  min-width: 560px;
}

.asset-switch {
  display: grid;
  gap: 6px;
  min-width: 220px;
  color: var(--metro-muted);
  font-size: 0.82rem;
  font-weight: 850;
}

.track-planner {
  display: grid;
  gap: 18px;
}

.linear-display {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--metro-line);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(213, 227, 236, 0.65) 1px, transparent 1px),
    #fbfdff;
  background-size: 16.66% 100%;
}

.chainage-row {
  display: grid;
  grid-template-columns: 88px repeat(6, 1fr) 16px;
  color: var(--metro-muted);
  font-size: 0.76rem;
  font-weight: 900;
}

.chainage-row::before,
.chainage-row::after {
  content: "";
}

.rail-row,
.data-lane,
.offtrack-lane,
.track-centre-lane {
  position: relative;
  border-radius: 7px;
  overflow: hidden;
}

.rail-row,
.data-lane {
  min-height: 62px;
  background: #edf3f7;
}

.rail-row strong,
.data-lane strong,
.offtrack-lane strong,
.track-centre-lane > strong {
  position: absolute;
  z-index: 2;
  left: 14px;
}

.rail-row strong,
.data-lane strong {
  top: 18px;
}

.rail-row::before {
  content: "";
  position: absolute;
  left: 88px;
  right: 16px;
  top: 29px;
  height: 8px;
  border-radius: 999px;
  background: #243a58;
}

.condition-block {
  position: absolute;
  left: calc(88px + var(--start));
  top: 12px;
  width: min(var(--width), calc(100% - 104px - var(--start)));
  min-width: 70px;
  max-width: 260px;
  padding: 9px 10px;
  border-radius: 6px;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 900;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.condition-block.rcf {
  background: var(--metro-alert);
}

.condition-block.gpr {
  background: var(--metro-blue);
}

.condition-block.profile {
  background: var(--metro-teal);
}

.condition-block.tamp {
  background: var(--metro-green);
}

.offtrack-lane {
  display: flex;
  align-items: center;
  min-height: 36px;
  padding-left: 88px;
  border: 1px dashed var(--metro-line);
  background: rgba(237, 243, 247, 0.58);
  color: var(--metro-muted);
  font-size: 0.78rem;
  font-weight: 850;
}

.offtrack-lane strong {
  top: 9px;
  color: var(--metro-ink);
}

.track-centre-lane {
  min-height: 190px;
  padding: 16px 0;
  border: 1px solid var(--metro-line);
  background: #fff;
}

.analytics-stack {
  display: grid;
  gap: 9px;
}

.analysis-bar {
  position: relative;
  min-height: 25px;
  color: var(--metro-muted);
  font-size: 0.76rem;
  font-weight: 900;
}

.analysis-bar span {
  position: absolute;
  left: 16px;
  top: 4px;
  z-index: 2;
  width: 64px;
  white-space: nowrap;
}

.status-run {
  position: absolute;
  left: 88px;
  right: 16px;
  top: 8px;
  height: 10px;
  border-radius: 999px;
  background: rgba(46, 159, 104, 0.88);
}

.exceedance {
  position: absolute;
  left: calc(88px + var(--start));
  width: var(--width);
  top: 6px;
  height: 14px;
  border-radius: 999px;
}

.exceedance.amber {
  background: var(--metro-gold);
}

.exceedance.red {
  background: var(--metro-alert);
}

.data-lane {
  min-height: 70px;
  background: #fff;
  border: 1px solid var(--metro-line);
}

.mini-bar {
  position: absolute;
  left: var(--start);
  top: 33px;
  width: var(--width);
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--metro-green), var(--metro-gold), var(--metro-alert));
}

.data-lane em {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 10px;
  color: var(--metro-muted);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 800;
}

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

.option-chip,
.secondary-btn {
  border: 1px solid var(--metro-line);
  border-radius: 999px;
  min-height: 38px;
  padding: 0 14px;
  background: #fff;
  color: var(--metro-ink);
  font-weight: 850;
  cursor: pointer;
}

.option-chip.active,
.secondary-btn {
  border-color: var(--metro-teal);
  background: var(--metro-teal);
  color: #fff;
}

.workbank-card {
  padding: 18px;
  border-left: 5px solid var(--metro-green);
}

.workbank-card ul,
.checklist {
  margin: 12px 0 0;
  padding: 0;
}

.workbank-card li {
  margin-left: 18px;
  color: var(--metro-muted);
  line-height: 1.45;
}

.asset-model {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.asset-model.hidden,
.hidden {
  display: none;
}

.model-card {
  padding: 18px;
}

.model-card p {
  margin: 10px 0 0;
  color: var(--metro-muted);
  line-height: 1.5;
}

.priority-board,
.package-board,
.resource-grid {
  display: grid;
  gap: 12px;
}

.combiner-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--metro-line);
  border-radius: 8px;
  background: var(--metro-line);
}

.combiner-summary article {
  padding: 16px;
  background: #fff;
}

.combiner-summary span {
  display: block;
  color: var(--metro-muted);
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
}

.combiner-summary strong {
  display: block;
  margin-top: 4px;
  font-size: 2rem;
}

.work-type-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.work-type-strip span,
.work-type {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border-radius: 999px;
  padding: 0 10px;
  background: var(--metro-sky);
  color: var(--metro-teal-dark);
  font-size: 0.72rem;
  font-weight: 950;
  text-transform: uppercase;
}

.priority-item,
.package-card,
.resource-card,
.activity-row,
.check-item {
  border: 1px solid var(--metro-line);
  border-radius: 8px;
  background: #fff;
}

.priority-item {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr) 128px;
  gap: 14px;
  align-items: start;
  padding: 14px;
}

.rank {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--metro-ink);
  color: #fff;
  font-weight: 950;
}

.priority-item p,
.package-card p,
.resource-card p {
  margin: 4px 0 0;
  color: var(--metro-muted);
  line-height: 1.4;
}

.work-main {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.work-topline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  color: var(--metro-muted);
  font-size: 0.78rem;
  font-weight: 900;
}

.work-topline .tier {
  min-width: auto;
  padding: 5px 9px;
  font-size: 0.72rem;
}

.work-meta,
.combine-line {
  display: block;
  color: var(--metro-muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.combine-line {
  color: var(--metro-blue);
}

.work-end {
  display: grid;
  justify-items: end;
  gap: 8px;
}

.work-end small {
  color: var(--metro-muted);
  font-weight: 850;
  text-align: right;
}

.deadline {
  color: var(--metro-alert);
  font-weight: 950;
  white-space: nowrap;
}

.rule-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.rule-grid article,
.package-card,
.resource-card {
  padding: 16px;
}

.rule-grid p {
  margin: 8px 0 0;
  color: var(--metro-muted);
  line-height: 1.35;
}

.packager-layout {
  display: block;
}

.packager-subhead {
  margin-bottom: 12px;
}

.packager-subhead h4 {
  margin: 0;
  font-size: 1.1rem;
}

.package-timeline {
  position: relative;
  display: grid;
  gap: 14px;
  padding-left: 6px;
}

.package-timeline::before {
  content: "";
  position: absolute;
  top: 20px;
  bottom: 20px;
  left: 42px;
  width: 3px;
  border-radius: 999px;
  background: var(--metro-line);
}

.timeline-milestone {
  position: relative;
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 12px;
  align-items: start;
}

.timeline-marker {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 74px;
  min-height: 42px;
  border: 3px solid #fff;
  border-radius: 999px;
  background: var(--metro-teal);
  color: #fff;
  font-weight: 950;
  box-shadow: 0 0 0 1px var(--metro-line);
}

.timeline-milestone.warning .timeline-marker {
  background: var(--metro-alert);
}

.timeline-content {
  display: grid;
  gap: 7px;
  padding: 12px;
  border: 1px solid var(--metro-line);
  border-radius: 8px;
  background: #fff;
}

.timeline-content p {
  margin: 0;
  color: var(--metro-muted);
  line-height: 1.38;
}

.timeline-tags,
.package-list,
.package-gates {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.timeline-tags em,
.package-list em,
.package-gates small {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border-radius: 999px;
  padding: 0 9px;
  background: #edf3f7;
  color: var(--metro-muted);
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 900;
}

.timeline-accordion {
  margin-top: 4px;
  border-top: 1px solid var(--metro-line);
  padding-top: 8px;
}

.timeline-accordion summary {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  min-height: 34px;
  cursor: pointer;
  color: var(--metro-ink);
  font-weight: 950;
  list-style: none;
}

.timeline-accordion summary::-webkit-details-marker {
  display: none;
}

.timeline-accordion summary:focus-visible {
  outline: 3px solid rgba(0, 163, 173, 0.28);
  outline-offset: 2px;
  border-radius: 6px;
}

.timeline-accordion summary::after {
  content: "";
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-right: 3px solid var(--metro-teal-dark);
  border-bottom: 3px solid var(--metro-teal-dark);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform 180ms ease;
}

.timeline-accordion[open] summary::after {
  transform: rotate(225deg) translate(-2px, -2px);
}

.timeline-accordion summary span {
  display: inline-grid;
  place-items: center;
  min-width: 26px;
  height: 24px;
  border-radius: 999px;
  background: #edf3f7;
  color: var(--metro-muted);
  font-size: 0.76rem;
}

.timeline-allocation-list {
  display: grid;
  gap: 8px;
  margin-top: 8px;
}

.timeline-allocation {
  display: grid;
  gap: 5px;
  padding: 10px;
  border: 1px solid var(--metro-line);
  border-radius: 7px;
  background: #fbfdff;
}

.timeline-allocation.conflicted {
  border-color: rgba(225, 91, 63, 0.55);
  background: #fff8f6;
}

.timeline-allocation.highlighted {
  border-color: var(--metro-gold);
  box-shadow: 0 0 0 4px rgba(242, 181, 68, 0.24);
}

.allocation-topline {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.allocation-topline em,
.package-type {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 0 8px;
  background: var(--metro-sky);
  color: var(--metro-teal-dark);
  font-size: 0.68rem;
  font-style: normal;
  font-weight: 950;
  text-transform: uppercase;
}

.allocation-topline .access-badge {
  background: var(--metro-ink);
  color: #fff;
}

.timeline-allocation small {
  color: var(--metro-blue);
  font-weight: 900;
}

.timeline-allocation > span:last-child {
  color: var(--metro-muted);
  line-height: 1.35;
}

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

.package-card.conflicted {
  border-color: rgba(225, 91, 63, 0.55);
  background: #fff8f6;
}

.package-card.resolved {
  border-color: rgba(46, 159, 104, 0.5);
  background: #f3fbf7;
}

.package-main {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.package-topline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  color: var(--metro-muted);
  font-size: 0.78rem;
  font-weight: 900;
}

.access-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border-radius: 999px;
  padding: 0 10px;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 950;
  text-transform: uppercase;
  background: var(--metro-ink);
}

.access-badge.week-night-possession {
  background: var(--metro-green);
}

.access-badge.single-day-possession {
  background: var(--metro-blue);
}

.access-badge.multi-day-blockade {
  background: var(--metro-alert);
}

.package-list em {
  background: var(--metro-sky);
  color: var(--metro-teal-dark);
}

.package-gates small {
  background: #fff;
  border: 1px solid var(--metro-line);
}

.resource-grid {
  grid-template-columns: 1fr;
}

.resource-group-card {
  padding: 16px;
  border: 1px solid var(--metro-line);
  border-radius: 8px;
  background: #fff;
}

.resource-group-header {
  display: grid;
  grid-template-columns: minmax(220px, 0.34fr) minmax(0, 0.66fr);
  gap: 16px;
  align-items: start;
  margin-bottom: 14px;
}

.resource-group-header strong {
  display: block;
  font-size: 1.05rem;
}

.resource-group-header p {
  margin: 4px 0 0;
  color: var(--metro-muted);
  line-height: 1.4;
}

.resource-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 7px;
}

.resource-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 26px;
  border: 1px solid var(--metro-line);
  border-radius: 999px;
  padding: 0 9px;
  color: var(--metro-muted);
  font-size: 0.72rem;
  font-weight: 900;
}

.resource-legend i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.resource-calendar-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(148px, 1fr));
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.resource-month {
  min-width: 148px;
  border: 1px solid var(--metro-line);
  border-radius: 8px;
  padding: 8px;
  background: #fbfdff;
}

.resource-month > strong,
.resource-month > small {
  display: block;
}

.resource-month > strong {
  color: var(--metro-ink);
  font-size: 0.86rem;
}

.resource-month > small {
  min-height: 26px;
  margin-top: 2px;
  color: var(--metro-muted);
  font-size: 0.68rem;
  font-weight: 850;
}

.calendar-weekdays,
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 3px;
}

.calendar-weekdays {
  margin: 8px 0 4px;
  color: var(--metro-muted);
  font-size: 0.64rem;
  font-weight: 950;
  text-align: center;
}

.calendar-day {
  position: relative;
  display: grid;
  min-height: 31px;
  border-radius: 5px;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(213, 227, 236, 0.8);
}

.calendar-day.blank {
  background: transparent;
  box-shadow: none;
}

.calendar-day em {
  padding: 3px 0 0 4px;
  color: var(--metro-muted);
  font-size: 0.62rem;
  font-style: normal;
  font-weight: 850;
}

.calendar-day.has-demand {
  background: #f7fbfd;
  box-shadow: inset 0 0 0 1px rgba(0, 163, 173, 0.24);
}

.dot-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  align-items: end;
  justify-content: center;
  padding: 0 2px 3px;
}

.resource-dot {
  display: inline-grid;
  place-items: center;
  width: 15px;
  height: 15px;
  border: 1px solid #fff;
  border-radius: 50%;
  color: #fff;
  font-size: 0.58rem;
  font-style: normal;
  font-weight: 950;
  line-height: 1;
  box-shadow: 0 1px 3px rgba(16, 35, 63, 0.2);
}

.resource-card strong {
  display: block;
  margin-bottom: 10px;
}

.resource-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--metro-muted);
  line-height: 1.7;
  font-weight: 750;
}

.rehearsal-controls {
  display: grid;
  grid-template-columns: minmax(180px, 0.35fr) minmax(260px, 0.65fr);
  gap: 14px;
  align-items: end;
  margin-bottom: 18px;
}

.compact-field {
  margin-top: 0;
}

.rehearsal-simulator {
  padding: 18px;
  border: 1px solid var(--metro-line);
  border-radius: 8px;
  background: #fff;
}

.possession-activity-bars {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.activity-row {
  display: grid;
  grid-template-columns: minmax(150px, 0.26fr) minmax(0, 0.74fr);
  gap: 12px;
  align-items: center;
  min-height: 40px;
  padding: 10px;
}

.activity-row strong,
.activity-row small {
  display: block;
}

.activity-row strong {
  color: var(--metro-ink);
  font-size: 0.82rem;
}

.activity-row small {
  margin-top: 2px;
  color: var(--metro-muted);
  font-size: 0.74rem;
  font-weight: 850;
}

.activity-bar-track {
  position: relative;
  height: 20px;
  border-radius: 999px;
  background: #edf3f7;
  overflow: hidden;
}

.activity-bar-fill {
  position: absolute;
  left: var(--start);
  width: var(--width);
  min-width: 16px;
  height: 100%;
  border-radius: 999px;
  background: var(--activity-color, var(--metro-teal));
}

.rehearsal-time-control {
  margin-top: 16px;
}

.rehearsal-notice {
  margin-top: 18px;
}

.jobpack-layout {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  gap: 18px;
}

.jobpack-preview {
  padding: 18px;
}

.jobpack-preview p {
  color: var(--metro-muted);
  line-height: 1.5;
}

.qr-placeholder {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  margin-top: 18px;
  border: 1px dashed var(--metro-teal);
  border-radius: 8px;
  background:
    linear-gradient(45deg, rgba(0, 163, 173, 0.12) 25%, transparent 25% 50%, rgba(0, 163, 173, 0.12) 50% 75%, transparent 75%),
    #fff;
  background-size: 28px 28px;
  color: var(--metro-teal-dark);
  font-weight: 950;
}

.checklist {
  display: grid;
  gap: 10px;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px;
  font-weight: 850;
}

.check-item input {
  width: 18px;
  height: 18px;
  accent-color: var(--metro-teal);
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.35;
  }

  50% {
    opacity: 0.85;
  }
}

@media (max-width: 1020px) {
  .topbar {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
  }

  .hero-band,
  .workspace,
  .analysis-grid,
  .suite-shell,
  .editor-grid,
  .jobpack-layout,
  .packager-layout,
  .rehearsal-controls {
    grid-template-columns: 1fr;
  }

  .kpi-strip,
  .handover-grid,
  .resource-grid,
  .rule-grid,
  .asset-model,
  .combiner-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .module-menu {
    position: static;
  }

  .track-centre-lane {
    padding: 18px 0;
  }

  .exceedance {
    left: calc(88px + var(--start));
  }

  .offtrack-lane {
    padding-left: 18px;
    padding-top: 28px;
  }
}

@media (max-width: 640px) {
  .topbar {
    position: static;
  }

  .primary-btn {
    width: 100%;
  }

  .hero-band {
    min-height: auto;
  }

  .hero-panel,
  .kpi-strip,
  .handover-grid {
    grid-template-columns: 1fr;
  }

  .workspace,
  .analysis-grid,
  .suite-section {
    padding-left: 14px;
    padding-right: 14px;
  }

  .map-header,
  .inline-heading,
  .time-control {
    grid-template-columns: 1fr;
    display: grid;
  }

  .time-control output {
    text-align: left;
  }

  .module-view {
    padding: 16px;
  }

  .module-title-row,
  .priority-item,
  .package-card,
  .activity-row {
    grid-template-columns: 1fr;
    display: grid;
  }

  .kpi-strip,
  .handover-grid,
  .resource-grid,
  .rule-grid,
  .asset-model,
  .combiner-summary {
    grid-template-columns: 1fr;
  }

  .work-end {
    justify-items: start;
  }

  .work-end small {
    text-align: left;
  }

  .chainage-row {
    grid-template-columns: repeat(6, 1fr);
  }

  .chainage-row::before,
  .chainage-row::after {
    display: none;
  }

}