.universe-navigator {
  position: fixed;
  top: 92px;
  right: 20px;
  z-index: 10003;
  width: min(360px, calc(100vw - 40px));
  padding: 16px;
  color: #eef6ff;
  background: rgba(7, 12, 25, 0.96);
  border: 1px solid rgba(122, 162, 218, 0.7);
  border-radius: 8px;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.38);
  font-family: Inter, sans-serif;
}

.universe-navigator[hidden] {
  display: none;
}

.universe-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.universe-kicker,
.universe-field span {
  color: #9cb4d5;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.universe-frame-name {
  margin-top: 3px;
  font-family: Orbitron, sans-serif;
  font-size: 18px;
  font-weight: 700;
}

.universe-icon-button {
  width: 30px;
  height: 30px;
  padding: 0;
  color: #dce9fb;
  background: transparent;
  border: 1px solid rgba(156, 180, 213, 0.45);
  border-radius: 4px;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.universe-address {
  margin: 10px 0 14px;
  overflow-wrap: anywhere;
  color: #83a7d6;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 10px;
}

.universe-field {
  display: grid;
  gap: 6px;
}

.universe-field select {
  width: 100%;
  min-height: 38px;
  padding: 7px 10px;
  color: #eef6ff;
  background: #111c31;
  border: 1px solid #435d82;
  border-radius: 5px;
  font: 600 13px Inter, sans-serif;
}

.universe-destination-meta {
  min-height: 18px;
  margin: 8px 0 12px;
  color: #b8c9e1;
  font-size: 11px;
}

.universe-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 7px;
}

.universe-return-actions {
  grid-template-columns: 1fr 1fr;
  margin-top: 7px;
}

.universe-action {
  min-height: 36px;
  padding: 8px 10px;
  color: #eaf3ff;
  background: #192640;
  border: 1px solid #4e6c98;
  border-radius: 5px;
  font: 700 11px Inter, sans-serif;
  cursor: pointer;
}

.universe-action.primary {
  background: #315d9d;
  border-color: #6696d8;
}

.universe-action.earth {
  background: #185e53;
  border-color: #43a995;
}

.universe-action:disabled {
  opacity: 0.42;
  cursor: default;
}

.universe-action[hidden] {
  display: none;
}

.universe-source {
  display: inline-block;
  margin-top: 12px;
  color: #9ec5ff;
  font-size: 11px;
}

.universe-navigator.is-busy .universe-frame-name::after {
  content: ' · TRANSIT';
  color: #78c9ff;
  font-size: 10px;
}

#universeToggle {
  background: rgba(10, 18, 36, 0.92) !important;
  border: 2px solid #7d9bd0 !important;
  color: #fff;
  padding: 8px 14px;
  border-radius: 8px;
  font: 600 11px Orbitron, sans-serif;
  cursor: pointer;
}

@media (max-width: 720px) {
  .universe-navigator {
    top: 12px;
    left: 12px;
    right: auto;
    width: calc(100vw - 24px);
    max-height: calc(100vh - 24px);
    overflow: auto;
  }

  .universe-return-actions {
    grid-template-columns: 1fr;
  }
}