.app{max-width:800px;margin:0 auto;padding:2rem;font-family:Arial,sans-serif}.payment-page h1,.payment-page h2{color:#32325d}.payment-form{margin-top:20px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:700;color:#32325d}.form-group input{width:100%;padding:10px;border:1px solid #e6e6e6;border-radius:4px;font-size:16px}.card-element{padding:10px;border:1px solid #e6e6e6;border-radius:4px;background-color:#fff}.payment-button{background-color:#5469d4;color:#fff;border:none;padding:12px 16px;border-radius:4px;font-size:16px;font-weight:700;cursor:pointer;transition:all .2s ease}.payment-button:hover{background-color:#4a5fc1}.payment-button:disabled{background-color:#a0a0a0;cursor:not-allowed}.proceed-button{background-color:#5469d4;color:#fff;border:none;padding:12px 16px;border-radius:4px;font-size:16px;font-weight:700;cursor:pointer;margin-top:20px}.back-button{background-color:#f6f9fc;color:#5469d4;border:1px solid #5469d4;padding:10px 16px;border-radius:4px;font-size:16px;cursor:pointer;margin-top:20px}.checkout-button{background-color:#4a5fc1}.checkout-button{background-color:#a0a0a0;cursor:not-allowed}.checkout-container{margin-top:24px}.price-selector{margin:20px 0}.error-message{color:#e25950;margin:10px 0}.success-message{color:#43a047;margin:10px 0}.success-container,.cancel-container,.error-container,.loading-message{text-align:center;padding:40px;margin:20px auto;max-width:500px;border-radius:8px;background-color:#f8f9fa}.success-icon{font-size:60px;color:#43a047;margin-bottom:20px}.error-icon,.cancel-icon{font-size:60px;color:#e25950;margin-bottom:20px}.back-to-home{background-color:#5469d4;color:#fff;border:none;padding:12px 24px;border-radius:4px;font-size:16px;font-weight:700;cursor:pointer;margin-top:24px;transition:all .2s ease}.back-to-home{background-color:#4a5fc1}.payment-details{margin:20px 0;padding:16px;background-color:#fff;border-radius:4px;border:1px solid #e6e6e6}