.balance-mini-card {
  background: linear-gradient(135deg, #00d4ff, #007bff);
  color: #000;
  padding: 20px 25px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,212,255,0.3);
  max-width: 380px;
  margin: 0 auto 30px;
  border: 1px solid rgba(255,255,255,0.1);
}

.balance-mini-card .balance-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 1rem;
  font-weight: 600;
}

.balance-mini-card i {
  font-size: 1.4rem;
}

.balance-amount {
  font-family: 'Orbitron', sans-serif;
  font-size: 3rem;
  font-weight: bold;
  margin: 10px 0;
  text-shadow: 0 0 20px rgba(0,0,0,0.3);
}

.balance-actions {
  margin-top: 15px;
}

.balance-actions input {
  padding: 10px !important;
  font-size: 1rem;
}

.balance-actions .cta-btn {
  padding: 10px 20px !important;
  font-size: 1rem;
  margin-left: 10px;
}

/* Mobile */
@media (max-width: 480px) {
  .balance-mini-card { padding: 18px; }
  .balance-amount { font-size: 2.5rem; }
}