.razorpay-payment-container {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f9fafb, #eef2f7);
    padding: 20px;
}

.razorpay-payment-card {
    display: flex;
    flex-direction: column;
    background: #ffffff;
    padding: 30px 28px;
    border-radius: 16px;
    text-align: center;
    max-width: 400px;
    width: 100%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.razorpay-payment-card h2 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #111827;
}

.order-id {
    font-size: 14px;
    color: #6b7280;
}

.amount {
    font-size: 20px;
    font-weight: 600;
    color: #111;
    margin: 12px 0 20px;
}

#rzp-button {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: none;
    font-size: 14px;
    font-weight: 500;
    background: #111827;
    color: white;
    cursor: not-allowed;
    opacity: 0.7;
    transition: all 0.2s ease;
}

#rzp-button:disabled {
    background: #9ca3af;
    cursor: not-allowed;
}

.loader {
    width: 40px;
    height: 40px;
    margin: 0 auto 18px;
    border: 4px solid #e5e7eb;
    border-top: 4px solid #111827;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}