/* Game Main Layout */
.game-main {
  display: flex;
  gap: 30px;
  align-items: flex-start;
}

.game-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 20px;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 5px 0;
  font-size: 1.3em;
  color: var(--text-primary);
  font-weight: 600;
}

.section-icon {
  font-size: 1.2em;
}

.section-subtitle {
  font-size: 0.9em;
  color: var(--text-secondary);
  margin: 0;
}

.game-board-section {
  background: var(--bg-secondary);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.board-container {
  display: flex;
  justify-content: center;
}

.building-panel {
  background: var(--bg-secondary);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}