:root {
  color-scheme: dark;
  --ink: #eef2ea;
  --muted: #9da7a5;
  --line: rgba(255, 255, 255, 0.13);
  --panel: rgba(18, 23, 24, 0.82);
  --amber: #d4a24f;
  --cyan: #66d7e8;
  --green: #89d47c;
  --red: #d96b72;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 12%, rgba(102, 215, 232, 0.16), transparent 28%),
    radial-gradient(circle at 84% 20%, rgba(212, 162, 79, 0.16), transparent 30%),
    linear-gradient(135deg, #080c0e, #15191a 52%, #10120f);
}

button {
  font: inherit;
}

.cargo-app {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 14px;
  width: min(1440px, 100vw);
  min-height: 100vh;
  margin: 0 auto;
  padding: 18px;
}

.cargo-header,
.manifest-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.33);
  backdrop-filter: blur(18px);
}

.cargo-header {
  display: grid;
  grid-template-columns: 46px minmax(170px, 1fr) minmax(220px, auto) auto;
  align-items: center;
  gap: 12px;
  min-height: 72px;
  padding: 12px;
}

.home-link,
.cargo-tools button {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
  text-decoration: none;
  cursor: pointer;
}

.home-link:hover,
.cargo-tools button:hover {
  border-color: rgba(102, 215, 232, 0.52);
  background: rgba(102, 215, 232, 0.1);
}

.title-block h1 {
  margin: 0;
  font-size: clamp(20px, 3vw, 32px);
  letter-spacing: 0;
}

.title-block p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.mission-strip {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid rgba(102, 215, 232, 0.24);
  border-radius: 8px;
  background: rgba(102, 215, 232, 0.08);
}

.mission-strip strong {
  margin-left: auto;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.cargo-tools {
  display: flex;
  gap: 8px;
}

.cargo-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 14px;
  min-height: 0;
}

#cargoCanvas {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 620px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(6, 9, 10, 0.8);
  box-shadow: inset 0 0 72px rgba(0, 0, 0, 0.44), 0 24px 80px rgba(0, 0, 0, 0.33);
  touch-action: none;
}

.manifest-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 16px;
}

.panel-label {
  color: var(--amber);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.manifest-panel p {
  margin: 8px 0 0;
  color: #eaf5ef;
  line-height: 1.55;
}

.readouts {
  display: grid;
  gap: 8px;
}

.readouts div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.readouts span {
  color: var(--muted);
}

.readouts strong {
  color: var(--ink);
}

.cargo-legend {
  display: grid;
  gap: 8px;
  margin-top: auto;
}

.legend-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 34px;
  color: var(--muted);
  font-size: 13px;
}

.swatch {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.24);
}

@media (max-width: 980px) {
  .cargo-app {
    padding: 10px;
  }

  .cargo-header {
    grid-template-columns: 44px minmax(0, 1fr);
  }

  .mission-strip,
  .cargo-tools {
    grid-column: 1 / -1;
  }

  .cargo-tools {
    justify-content: center;
  }

  .cargo-body {
    grid-template-columns: 1fr;
  }

  #cargoCanvas {
    height: 68vh;
    min-height: 560px;
  }
}