.has-fixed-nav {
  padding-bottom: calc(82px + env(safe-area-inset-bottom));
}

.robo-fixed-nav {
  position: fixed;
  left: 50%;
  bottom: max(10px, env(safe-area-inset-bottom));
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 7px;
  width: min(96vw, 720px);
  padding: 8px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.92);
  box-shadow: 0 12px 28px rgba(2, 6, 23, 0.38);
  backdrop-filter: blur(12px);
  transform: translateX(-50%);
}

.robo-fixed-nav-form {
  flex: 1 1 0;
  min-width: 0;
  margin: 0;
}

.robo-fixed-nav-hide-form {
  flex: 0 0 auto;
}

.robo-fixed-nav-item {
  display: block;
  flex: 1 1 0;
  min-width: 0;
  padding: 9px 10px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 999px;
  color: #e5e7eb;
  font-size: 0.84rem;
  font-weight: 800;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  background: rgba(30, 41, 59, 0.9);
}

button.robo-fixed-nav-item {
  width: 100%;
  cursor: pointer;
}

.robo-fixed-nav-toggle {
  padding-inline: 9px;
  color: #cbd5e1;
  background: rgba(15, 23, 42, 0.84);
}

.robo-fixed-nav-item.is-active {
  border-color: rgba(56, 189, 248, 0.62);
  color: #e0f2fe;
  background: rgba(14, 116, 144, 0.42);
}

.robo-fixed-nav-explore.is-ready {
  border-color: rgba(34, 197, 94, 0.65);
  color: #ecfdf5;
  background: rgba(22, 101, 52, 0.78);
}

.robo-fixed-nav-explore.is-waiting,
.robo-fixed-nav-explore:disabled {
  color: #cbd5e1;
  cursor: not-allowed;
  opacity: 0.72;
  background: rgba(51, 65, 85, 0.72);
}

.robo-fixed-nav-parts {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
  align-items: center;
  justify-content: center;
}

.robo-fixed-nav-count {
  color: #cbd5e1;
  font-size: 0.68rem;
  line-height: 1;
}

.robo-fixed-nav-count.is-warning {
  color: #fde68a;
}

.robo-fixed-nav-count.is-full {
  color: #fecaca;
}

.robo-fixed-nav-restore-form {
  position: fixed;
  right: max(12px, env(safe-area-inset-right));
  bottom: max(12px, env(safe-area-inset-bottom));
  z-index: 1000;
  margin: 0;
}

.robo-fixed-nav-restore {
  padding: 10px 13px;
  border: 1px solid rgba(148, 163, 184, 0.32);
  border-radius: 999px;
  color: #e5e7eb;
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1;
  background: rgba(15, 23, 42, 0.92);
  box-shadow: 0 10px 24px rgba(2, 6, 23, 0.34);
}