@import url("https://fonts.googleapis.com/css2?family=Bebas+Neue&family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap");

:root {
  --bg-night: #07141d;
  --bg-paper: #f1e5cd;
  --steel: #5f8ea4;
  --amber: #ed9b3f;
  --ember: #cb5f30;
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow-heavy: 0 24px 70px rgba(2, 9, 16, 0.42);
  --shadow-panel: 0 18px 38px rgba(6, 14, 22, 0.25);
}

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

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "IBM Plex Sans", "Trebuchet MS", sans-serif;
  background:
    radial-gradient(circle at 15% 20%, rgba(159, 214, 236, 0.18), transparent 32%),
    radial-gradient(circle at 86% 18%, rgba(237, 155, 63, 0.2), transparent 28%),
    linear-gradient(180deg, #102836 0%, var(--bg-night) 58%, #061018 100%);
  color: #f6efe2;
  overflow-x: hidden;
}

button,
a,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.transit-app {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  padding: 28px;
}

.ambient {
  position: fixed;
  pointer-events: none;
  z-index: -2;
}

.ambient-a {
  width: 44rem;
  height: 44rem;
  left: -10rem;
  bottom: -18rem;
  background: radial-gradient(circle, rgba(237, 155, 63, 0.24), transparent 70%);
}

.ambient-b {
  width: 34rem;
  height: 34rem;
  right: -7rem;
  top: 3rem;
  background: radial-gradient(circle, rgba(90, 150, 173, 0.3), transparent 74%);
}

.ambient-c {
  width: 100%;
  height: 18rem;
  left: 0;
  top: 0;
  background:
    repeating-linear-gradient(
      115deg,
      rgba(255, 255, 255, 0.02) 0,
      rgba(255, 255, 255, 0.02) 1px,
      transparent 1px,
      transparent 28px
    );
  opacity: 0.28;
}

.control-bar,
.dispatch-grid,
.log-panel {
  opacity: 0;
  transform: translateY(20px);
  animation: rise-in 0.8s ease forwards;
}

.dispatch-grid {
  animation-delay: 0.08s;
}

.log-panel {
  animation-delay: 0.16s;
}

@keyframes rise-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.control-bar {
  display: grid;
  grid-template-columns: minmax(220px, 260px) minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  margin-bottom: 22px;
}

.home-bridge,
.utility-button {
  text-decoration: none;
  transition:
    transform 140ms ease,
    border-color 140ms ease,
    background 140ms ease,
    color 140ms ease;
}

.home-bridge {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  background: rgba(5, 14, 22, 0.42);
  box-shadow: var(--shadow-panel);
  color: #f9f2e7;
}

.home-bridge:hover,
.utility-button:hover {
  transform: translateY(-1px);
}

.home-bridge img {
  width: 78px;
  display: block;
}

.home-copy {
  display: grid;
  gap: 2px;
  font-size: 0.88rem;
}

.title-stack {
  display: grid;
  gap: 6px;
}

.eyebrow,
.panel-kicker,
.mission-label {
  margin: 0;
  font-family: "IBM Plex Mono", "Consolas", monospace;
  font-size: 0.73rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(241, 229, 205, 0.68);
}

.title-stack h1,
.panel-header h2,
.overlay-header h2 {
  margin: 0;
  font-family: "Bebas Neue", Impact, sans-serif;
  letter-spacing: 0.05em;
  font-weight: 400;
}

.title-stack h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 0.94;
}

.subtitle {
  margin: 0;
  max-width: 48rem;
  font-size: 1rem;
  color: rgba(246, 239, 226, 0.82);
}

.utility-cluster {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.utility-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(10, 19, 27, 0.52);
  color: #f6efe2;
}

.utility-button-ghost:hover {
  border-color: rgba(159, 214, 236, 0.54);
  color: #dff5ff;
}

.utility-button-solid {
  border-color: rgba(237, 155, 63, 0.44);
  background: linear-gradient(180deg, rgba(237, 155, 63, 0.34), rgba(167, 78, 40, 0.5));
}

.utility-button-coffee {
  border-color: rgba(95, 142, 164, 0.5);
  background: linear-gradient(180deg, rgba(95, 142, 164, 0.32), rgba(28, 52, 66, 0.45));
}

.dispatch-grid {
  display: grid;
  grid-template-columns: minmax(280px, 330px) minmax(0, 1.55fr) minmax(280px, 330px);
  gap: 18px;
  align-items: start;
}

.panel {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(10, 22, 31, 0.88), rgba(5, 13, 19, 0.92)),
    linear-gradient(135deg, rgba(255, 255, 255, 0.03), transparent 48%);
  box-shadow: var(--shadow-heavy);
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 16%),
    radial-gradient(circle at top right, rgba(237, 155, 63, 0.08), transparent 32%);
  pointer-events: none;
}

.panel-header,
.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.panel-header {
  padding: 22px 24px 0;
}

.panel-header h2 {
  font-size: 2rem;
}

.support-copy {
  font-size: 0.86rem;
  color: rgba(241, 229, 205, 0.64);
}

.manifest-panel,
.repair-panel {
  padding-bottom: 22px;
}

.section-block {
  padding: 18px 24px 0;
}

.mission-strip,
.stop-meta,
.threat-meta,
.overview-band,
.score-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.overview-band,
.score-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 18px 0;
}

.mission-strip > div,
.resource-tile,
.score-tile {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  background: rgba(243, 235, 224, 0.06);
  padding: 14px 14px 12px;
}

.mission-copy,
.stop-card p,
.status-card p,
.account-card p,
.dispatch-caption,
.archive-item p,
.repair-action p,
.forecast-item p,
.log-item p,
.system-list {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.5;
  color: rgba(246, 239, 226, 0.74);
}

.resource-list,
.repair-card-list,
.forecast-list,
.dispatch-list,
.archive-list,
.log-feed {
  display: grid;
  gap: 12px;
}

.resource-tile {
  display: grid;
  gap: 10px;
}

.resource-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.resource-bar,
.threat-meter {
  position: relative;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.threat-meter {
  height: 16px;
}

.resource-bar > span,
.threat-fill {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(95, 142, 164, 0.54), rgba(237, 155, 63, 0.92));
}

.stop-card,
.status-card,
.detail-card,
.account-card {
  display: grid;
  gap: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(242, 230, 207, 0.08), rgba(242, 230, 207, 0.04)),
    linear-gradient(135deg, rgba(237, 155, 63, 0.08), transparent 40%);
  padding: 16px;
}

.stop-card h4,
.selected-card h4,
.forecast-item h4,
.repair-action h4,
.log-item h4,
.archive-item h4 {
  margin: 0;
  font-size: 1rem;
}

.dispatch-list button,
.repair-action,
.archive-item button {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: var(--radius-md);
  background: rgba(243, 235, 224, 0.06);
  color: inherit;
  text-align: left;
}

.dispatch-list button {
  padding: 14px;
  display: grid;
  gap: 9px;
}

.dispatch-list button:hover:not(:disabled),
.repair-action:hover:not(:disabled),
.archive-item button:hover {
  border-color: rgba(159, 214, 236, 0.48);
  background: rgba(95, 142, 164, 0.12);
}

.dispatch-list button:disabled,
.repair-action:disabled {
  cursor: not-allowed;
  opacity: 0.52;
}

.dispatch-row-top,
.archive-row-top,
.repair-action-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(237, 155, 63, 0.15);
  color: #ffd29c;
}

.chip-safe {
  background: rgba(82, 159, 124, 0.16);
  color: #bff0d6;
}

.chip-warning {
  background: rgba(203, 95, 48, 0.16);
  color: #ffc0a4;
}

.chip-ink {
  background: rgba(95, 142, 164, 0.16);
  color: #d3edf8;
}

.motif-list,
.system-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
}

.map-panel {
  padding: 22px 22px 18px;
}

.map-panel-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.map-panel .panel-header,
.log-panel .panel-header {
  padding: 0;
}

.map-actions {
  display: flex;
  gap: 10px;
}

.map-stage {
  position: relative;
  min-height: 33rem;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: calc(var(--radius-xl) - 6px);
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(10, 27, 36, 0.62), rgba(6, 15, 22, 0.82)),
    radial-gradient(circle at 18% 24%, rgba(241, 229, 205, 0.08), transparent 30%),
    repeating-linear-gradient(
      125deg,
      rgba(255, 255, 255, 0.03) 0,
      rgba(255, 255, 255, 0.03) 1px,
      transparent 1px,
      transparent 40px
    );
}

.map-horizon {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 82%, rgba(237, 155, 63, 0.18), transparent 24%),
    radial-gradient(circle at 80% 22%, rgba(159, 214, 236, 0.18), transparent 24%),
    linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.18) 100%);
  pointer-events: none;
}

#networkMap {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 33rem;
}

.map-footer-grid,
.log-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.9fr);
  gap: 14px;
  margin-top: 18px;
}

.segment-line {
  fill: none;
  stroke-width: 18;
  stroke-linecap: round;
  stroke-linejoin: round;
  cursor: pointer;
  transition: stroke 160ms ease, stroke-width 160ms ease;
}

.segment-line[data-status="intact"] { stroke: rgba(159, 214, 236, 0.54); }
.segment-line[data-status="cracked"] { stroke: rgba(237, 155, 63, 0.96); stroke-dasharray: 24 14; animation: pulse-track 1.4s linear infinite; }
.segment-line[data-status="braced"] { stroke: rgba(162, 236, 186, 0.92); }
.segment-line[data-status="broken"] { stroke: rgba(203, 95, 48, 0.92); stroke-dasharray: 12 20; opacity: 0.7; }
.segment-line.is-selected { stroke-width: 24; filter: drop-shadow(0 0 18px rgba(255, 214, 154, 0.3)); }

@keyframes pulse-track {
  50% { stroke-dashoffset: -18; }
}

.segment-label,
.node-label,
.supply-copy {
  font-family: "IBM Plex Mono", "Consolas", monospace;
  pointer-events: none;
}

.segment-label,
.node-label {
  fill: rgba(246, 239, 226, 0.88);
  font-size: 18px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.node-button {
  cursor: pointer;
}

.node-core {
  fill: rgba(17, 35, 48, 0.88);
  stroke: rgba(241, 229, 205, 0.76);
  stroke-width: 4;
}

.node-ring {
  fill: none;
  stroke-width: 3;
  opacity: 0;
}

.node-button.is-reachable .node-ring { opacity: 1; stroke: rgba(159, 214, 236, 0.76); }
.node-button.is-current .node-core { fill: rgba(237, 155, 63, 0.26); stroke: rgba(255, 220, 173, 0.96); }
.node-button.is-objective .node-core { stroke: rgba(203, 95, 48, 0.96); }
.node-button.is-selected .node-core { stroke: rgba(162, 236, 186, 0.98); }
.node-button.is-reachable:hover .node-core { fill: rgba(159, 214, 236, 0.18); stroke: rgba(210, 241, 255, 0.94); }

.supply-tag {
  fill: var(--bg-paper);
  opacity: 0.92;
}

.supply-copy {
  fill: #112330;
  font-size: 14px;
}

.train-shell {
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.35));
}

.train-body {
  fill: #f1e5cd;
  stroke: rgba(7, 20, 29, 0.9);
  stroke-width: 4;
}

.train-cabin {
  fill: rgba(237, 155, 63, 0.9);
  stroke: rgba(7, 20, 29, 0.9);
  stroke-width: 3;
}

.train-headlight {
  fill: rgba(255, 231, 180, 0.95);
}

.selected-card,
.forecast-item,
.repair-action,
.archive-item,
.log-item {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  background: rgba(243, 235, 224, 0.05);
  padding: 14px;
}

.selected-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.repair-action {
  display: grid;
  gap: 10px;
}

.status-card strong {
  font-family: "Bebas Neue", Impact, sans-serif;
  letter-spacing: 0.08em;
  font-size: 1.8rem;
}

.log-panel {
  margin-top: 18px;
  padding: 22px;
}

.log-item {
  position: relative;
  padding-left: 18px;
}

.log-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 6px;
  height: calc(100% - 32px);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(237, 155, 63, 0.8), rgba(95, 142, 164, 0.4));
}

.log-item:last-child::before {
  height: 2rem;
}

.log-timestamp {
  display: inline-flex;
  margin-bottom: 8px;
  font-family: "IBM Plex Mono", "Consolas", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(241, 229, 205, 0.64);
}

.overlay.hidden {
  display: none;
}

.overlay {
  position: fixed;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr auto;
  z-index: 30;
}

.overlay-backdrop {
  background: rgba(2, 7, 12, 0.6);
  backdrop-filter: blur(8px);
}

.overlay-panel {
  width: min(32rem, 100vw);
  height: 100vh;
  overflow-y: auto;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(180deg, rgba(8, 18, 27, 0.98), rgba(4, 10, 15, 0.98));
  box-shadow: -24px 0 70px rgba(0, 0, 0, 0.32);
  padding: 24px;
}

.overlay-panel-narrow {
  width: min(26rem, 100vw);
}

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

.archive-item {
  display: grid;
  gap: 10px;
}

.archive-item button {
  padding: 12px 14px;
}

.archive-item ul {
  margin: 0;
  padding-left: 18px;
  color: rgba(246, 239, 226, 0.74);
}

.empty-state {
  padding: 18px;
  border: 1px dashed rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-md);
  color: rgba(246, 239, 226, 0.68);
}

@media (max-width: 1300px) {
  .dispatch-grid { grid-template-columns: minmax(260px, 300px) minmax(0, 1fr); }
  .repair-panel { grid-column: 1 / -1; }
  .repair-panel .repair-card-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1080px) {
  .transit-app { padding: 18px; }
  .control-bar { grid-template-columns: 1fr; }
  .utility-cluster { justify-content: flex-start; }
  .dispatch-grid { grid-template-columns: 1fr; }
  .map-panel { order: 1; }
  .manifest-panel { order: 2; }
  .repair-panel { order: 3; }
  .overview-band,
  .score-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .map-footer-grid,
  .log-layout { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .title-stack h1 { font-size: 3.4rem; }
  .panel-header h2 { font-size: 1.7rem; }
  .transit-app { padding: 12px; }
  .control-bar,
  .dispatch-grid,
  .log-panel { gap: 14px; }
  .home-bridge { width: 100%; justify-content: center; }
  .utility-cluster { display: grid; grid-template-columns: 1fr; }
  .mission-strip,
  .overview-band,
  .score-grid,
  .stop-meta,
  .threat-meta,
  .repair-panel .repair-card-list { grid-template-columns: 1fr; }
  .map-actions { width: 100%; flex-direction: column; }
  .map-panel-topline,
  .panel-header,
  .section-heading,
  .dispatch-row-top,
  .archive-row-top,
  .overlay-header,
  .repair-action-footer { flex-direction: column; align-items: flex-start; }
  .panel-header,
  .section-block { padding-left: 16px; padding-right: 16px; }
  .map-panel,
  .log-panel { padding: 16px; }
  .map-stage,
  #networkMap { min-height: 24rem; }
  .overlay { grid-template-columns: 1fr; }
  .overlay-backdrop { display: none; }
  .overlay-panel,
  .overlay-panel-narrow { width: 100vw; }
}