.App {
  min-height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
}

.App-header {
  padding: 2rem;
  text-align: center;
  color: white;
}

.App-header h1 {
  font-size: 3rem;
  margin: 0;
  font-weight: 700;
}

.App-header p {
  font-size: 1.2rem;
  opacity: 0.9;
  margin-top: 0.5rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.payment-form {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.payment-form h2 {
  margin-top: 0;
  color: #333;
  font-size: 1.8rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: #555;
}

.form-group input {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s;
  box-sizing: border-box;
}

.form-group input:focus {
  outline: none;
  border-color: #667eea;
}

.payment-methods {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.method-card {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s, box-shadow 0.3s;
}

.method-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.method-card h3 {
  margin-top: 0;
  color: #333;
  font-size: 1.4rem;
}

.method-card p {
  color: #666;
  margin-bottom: 1.5rem;
}

.method-card code {
  background: #f5f5f5;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  color: #e91e63;
}

button {
  cursor: pointer;
  font-size: 1rem;
  padding: 1rem 2rem;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  transition: all 0.3s;
}

.custom-btn {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  width: 100%;
}

.custom-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
}

.flutterwave-btn {
  background: #f5a623;
  color: white;
  width: 100%;
}

.flutterwave-btn:hover {
  background: #e69500;
  transform: scale(1.05);
}

.styled-btn {
  background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
  color: white;
  width: 100%;
  font-size: 1.1rem;
}

.styled-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 5px 20px rgba(56, 239, 125, 0.4);
}

.info-section {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  border-left: 5px solid #667eea;
}

.info-section h3 {
  margin-top: 0;
  color: #333;
}

.info-section p {
  color: #666;
  margin: 0.5rem 0;
}

.info-section strong {
  color: #333;
}

.App-footer {
  text-align: center;
  padding: 2rem;
  color: white;
  opacity: 0.9;
}

.App-footer p {
  margin: 0;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .App-header h1 {
    font-size: 2rem;
  }

  .container {
    padding: 1rem;
  }

  .payment-form,
  .method-card,
  .info-section {
    padding: 1.5rem;
  }
}