.private-beta-box {
  background: #fff;
  border-radius: 2em;
  padding: 2em 1.2em;
  max-width: 380px;
  margin: 0 auto;
  box-shadow: 0 2px 16px rgba(0,0,0,0.08);
  text-align: center;
  font-family: inherit;
}

.private-beta-header {
  font-weight: bold;
  font-size: 1.3em;
  margin-bottom: 0.8em;
  color: #00303d;
}

.private-beta-description {
  color: #4a5568;
  font-size: 1em;
  line-height: 1.5;
  margin-bottom: 1.2em;
  padding: 0 0.8em;
}

.private-beta-seats {
  display: flex;
  flex-direction: column;
  gap: 0.8em;
  margin-bottom: 1.2em;
}

.seat-row {
  display: flex;
  justify-content: center;
  gap: 0.8em;
}

.seat {
  width: 2.8em;
  height: 2.8em;
  border-radius: 0.7em;
  background: #e0e0e0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2em;
  font-weight: 600;
  color: #00303d;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}

.seat.selected {
  background: #b0b0b0;
}

.seat.available {
  background: #1ecb8b;
}

.private-beta-legend {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.2em;
  font-size: 1em;
  margin-bottom: 0.8em;
}

.legend {
  display: inline-block;
  width: 1.3em;
  height: 1.3em;
  border-radius: 0.4em;
  margin-right: 0.4em;
  vertical-align: middle;
}

.legend.selected {
  background: #b0b0b0;
}

.legend.available {
  background: #1ecb8b;
}

.legend-text {
  color: #00303d;
  font-weight: 500;
  margin-right: 0.8em;
}

.private-beta-slots {
  font-size: 1.1em;
  margin-top: 0.8em;
  color: #00303d;
}