.orbit-start,
.orbit-screen {
  position: relative;
  overflow: hidden;
  background: #000;
}

.orbit-start {
  align-items: center;
  justify-content: center;
}

.start-card {
  width: 420px;
  height: 300px;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 18px;
  border: 0;
  border-radius: 28px;
  background: rgba(18, 24, 31, 0.94);
  color: var(--text-primary);
}

.start-card strong {
  font-size: 38px;
  line-height: 1;
  letter-spacing: 0;
}

.start-card span:last-child {
  color: var(--text-muted);
  font-size: 18px;
  font-weight: 800;
}

.start-symbol {
  width: 96px;
  height: 96px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(53, 214, 255, 0.12);
  color: var(--accent-strong);
  font-size: 58px;
  box-shadow: inset 0 0 0 2px rgba(112, 231, 255, 0.2);
}

#orbit-canvas {
  position: absolute;
  inset: 0;
  width: 584px;
  height: 584px;
}

.orbit-header {
  position: relative;
  z-index: 2;
  height: 76px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 22px 22px 0;
  pointer-events: none;
}

.orbit-header h1 {
  font-size: 26px;
  line-height: 1;
  text-shadow: 0 0 18px rgba(53, 214, 255, 0.28);
}

.calibrate-button {
  width: 72px;
  height: 48px;
  pointer-events: auto;
  border: 0;
  border-radius: 16px;
  background: rgba(28, 30, 33, 0.92);
  color: var(--warm);
  font-size: 18px;
  font-weight: 950;
}

.metric-strip {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 24px;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.metric-strip div {
  min-width: 0;
  display: grid;
  gap: 5px;
  padding: 10px 8px;
  border-radius: 16px;
  background: rgba(12, 14, 18, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.metric-strip span {
  color: var(--text-muted);
  font-size: 11px;
  line-height: 1;
  font-weight: 900;
}

.metric-strip strong {
  min-width: 0;
  color: var(--text-primary);
  font-size: 18px;
  line-height: 1;
  font-weight: 950;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: clip;
}

.orbit-status {
  position: absolute;
  left: 22px;
  bottom: 98px;
  z-index: 2;
  max-width: 360px;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.15;
  font-weight: 800;
  text-shadow: 0 0 14px rgba(0, 0, 0, 0.8);
}