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h1{color:#2d3436;font-family:Comic Sans MS,cursive}.kids-version .pricing-card{background-clip:padding-box;border:3px solid #0000}.kids-version .pricing-card.student{border-color:#74b9ff}.kids-version .pricing-card.family{border-color:#a29bfe}.kids-version .checkmark{background:#55efc4;color:#00b894}.checkout-page{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;justify-content:center;min-height:100vh;padding:20px}.checkout-container{animation:slideUp .5s ease-out;background:#fff;border-radius:20px;box-shadow:0 20px 40px #0000001a;max-width:600px;padding:60px 40px;text-align:center;width:100%}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.status-icon{height:120px;margin:0 auto 30px;position:relative;width:120px}.status-icon svg{height:100%;width:100%}.status-icon.success{align-items:center;animation:successPulse .5s ease-out;background:#e6fffa;border-radius:50%;color:#48bb78;display:flex;justify-content:center}@keyframes successPulse{0%{opacity:0;transform:scale(0)}50%{transform:scale(1.1)}to{opacity:1;transform:scale(1)}}.status-icon.canceled{color:#f56565}.status-icon.canceled,.status-icon.error{align-items:center;background:#fed7d7;border-radius:50%;display:flex;justify-content:center}.status-icon.error{color:#e53e3e}.status-icon.processing .spinner{animation:spin 1s linear infinite;border:4px solid #e2e8f0;border-radius:50%;border-top-color:#667eea;height:100%;width:100%}.checkout-title{color:#2c3e50;font-size:2.5rem;margin-bottom:20px}.checkout-title.success{color:#48bb78}.checkout-title.canceled{color:#f56565}.checkout-title.error{color:#e53e3e}.checkout-message{color:#5a6c7d;font-size:1.2rem;line-height:1.6;margin-bottom:40px}.success-details{margin-top:40px}.success-details h2{color:#2c3e50;font-size:1.5rem;margin-bottom:20px}.success-details ul{list-style:none;margin:0 auto 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h4{color:#2c3e50;font-size:1.1rem;margin-bottom:15px}.usage-bar{background:#e2e8f0;border-radius:10px;height:20px;margin-bottom:10px;overflow:hidden;width:100%}.usage-fill{background:linear-gradient(90deg,#667eea,#764ba2);height:100%;transition:width .3s ease}.usage-stat p{color:#5a6c7d;font-size:.9rem}.action-buttons{display:flex;flex-wrap:wrap;gap:15px}.btn{border:none;border-radius:8px;cursor:pointer;display:inline-block;font-size:1rem;font-weight:600;padding:12px 24px;text-decoration:none;transition:all .3s ease}.btn:disabled{cursor:not-allowed;opacity:.6}.btn-primary{background:#667eea;color:#fff}.btn-primary:hover:not(:disabled){background:#5a4fcf;box-shadow:0 5px 15px #667eea4d;transform:translateY(-2px)}.btn-secondary{background:#e2e8f0;color:#5a6c7d}.btn-secondary:hover:not(:disabled){background:#cbd5e0}.btn-success{background:#48bb78;color:#fff}.btn-success:hover:not(:disabled){background:#38a169}.btn-danger{background:#f56565;color:#fff}.btn-danger:hover:not(:disabled){background:#e53e3e}.btn-outline{background:#0000;border:2px solid #667eea;color:#667eea}.btn-outline:hover:not(:disabled){background:#667eea;color:#fff}.features-list ul{list-style:none;margin:0;padding:0}.features-list li{align-items:center;color:#5a6c7d;display:flex;padding:10px 0}.features-list li.disabled{opacity:.5;text-decoration:line-through}.help-section{text-align:center}.help-section p{color:#5a6c7d;margin-bottom:20px}.modal-overlay{align-items:center;background:#00000080;bottom:0;display:flex;justify-content:center;left:0;padding:20px;position:fixed;right:0;top:0;z-index:1000}.modal-content{background:#fff;border-radius:12px;box-shadow:0 20px 40px #0003;max-width:500px;padding:40px;width:100%}.modal-content h2{color:#2c3e50;margin-bottom:20px}.modal-content p{color:#5a6c7d;margin-bottom:30px}.cancel-options{display:flex;flex-direction:column;gap:20px;margin-bottom:30px}.cancel-options label{align-items:flex-start;border:2px solid #e2e8f0;border-radius:8px;cursor:pointer;display:flex;gap:15px;padding:15px;transition:all .3s ease}.cancel-options label:hover{background:#f7fafc;border-color:#667eea}.cancel-options input[type=radio]{margin-top:5px}.cancel-options strong{color:#2c3e50;display:block;margin-bottom:5px}.cancel-options p{color:#718096;font-size:.9rem;margin:0}.modal-actions{display:flex;gap:15px;justify-content:flex-end}@media (max-width:768px){.billing-container 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input[type=email]:focus,.payment-form input[type=text]:focus{border-color:#4299e1;box-shadow:0 0 0 3px #4299e11a;outline:none}.payment-form input:disabled{background-color:#f7fafc;cursor:not-allowed}.card-element-wrapper{background-color:#fff;border:1px solid #e2e8f0;border-radius:8px;margin-top:.5rem;padding:.75rem 1rem;transition:all .2s}.card-element-wrapper:hover{border-color:#cbd5e0}.card-element-wrapper:focus-within{border-color:#4299e1;box-shadow:0 0 0 3px #4299e11a}.error-container{animation:slideIn .3s ease-out;margin:1rem 0}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.error-message{background-color:#fee;border-left:4px solid #c53030;border-radius:8px;color:#c53030;margin-bottom:.75rem;padding:1rem}.error-message strong{color:#742a2a;display:block;font-size:1rem;margin-bottom:.25rem}.error-message p{font-size:.875rem;line-height:1.5;margin:0}.error-suggestions{background-color:#fffaf0;border:1px solid #feb2b2;border-radius:8px;font-size:.875rem;padding:1rem}.error-suggestions>p{color:#744210;font-weight:600;margin:0 0 .5rem}.error-suggestions ul{list-style-type:disc;margin:0;padding-left:1.25rem}.error-suggestions li{color:#7c2d12;line-height:1.4;margin-bottom:.25rem}.error-suggestions li:last-child{margin-bottom:0}.form-actions{display:flex;gap:1rem;margin-top:2rem}.cancel-button,.submit-button{align-items:center;border:none;border-radius:8px;cursor:pointer;display:flex;flex:1 1;font-size:1rem;font-weight:600;gap:.5rem;justify-content:center;padding:.75rem 1.5rem;transition:all .2s}.submit-button{background-color:#4299e1;color:#fff}.submit-button:hover:not(:disabled){background-color:#3182ce;box-shadow:0 4px 6px #4299e14d;transform:translateY(-1px)}.submit-button:disabled{background-color:#a0aec0;cursor:not-allowed;transform:none}.cancel-button{background-color:#e2e8f0;color:#4a5568}.cancel-button:hover:not(:disabled){background-color:#cbd5e0}.spinner{animation:spin .8s linear infinite;border:2px solid #fff;border-radius:50%;border-top-color:#0000;display:inline-block;height:16px;width:16px}@keyframes spin{to{transform:rotate(1turn)}}.security-badges{border-top:1px solid #e2e8f0;margin-top:2rem;padding-top:1.5rem;text-align:center}.security-text{align-items:center;color:#4a5568;display:flex;font-size:.875rem;gap:.5rem;justify-content:center;margin-bottom:.5rem}.lock-icon{font-size:1rem}.powered-by{color:#718096;font-size:.75rem}.powered-by strong{color:#4a5568}.terms-text{margin-top:1.5rem;text-align:center}.terms-text p{color:#718096;font-size:.75rem;line-height:1.5}.terms-text a{color:#4299e1;text-decoration:none}.terms-text a:hover{text-decoration:underline}.payment-form-error{background-color:#fee;border-radius:8px;color:#c53030;padding:2rem;text-align:center}@media (max-width:768px){.payment-form{margin:1rem;padding:1.5rem}.form-actions{flex-direction:column}.cancel-button,.submit-button{width:100%}}.kids-version .payment-form{background:linear-gradient(135deg,#fef3c7,#fde68a);border:3px solid #f59e0b}.kids-version .payment-header h2{color:#92400e;font-family:Comic Sans MS,cursive,sans-serif}.kids-version .submit-button{background-color:#f59e0b;font-family:Comic Sans MS,cursive,sans-serif}.kids-version .submit-button:hover:not(:disabled){background-color:#d97706}.embedded-checkout-page{align-items:center;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);display:flex;flex-direction:column;min-height:100vh;padding:2rem 1rem}.checkout-header{margin-bottom:2rem;max-width:600px;text-align:center}.checkout-header h1{color:#1a202c;font-size:2.5rem;font-weight:700;margin-bottom:.5rem}.checkout-header p{color:#4a5568;font-size:1.125rem}.payment-form-container{animation:fadeIn .3s ease-in;max-width:520px;width:100%}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.embedded-checkout-page{padding:1rem .5rem}.checkout-header h1{font-size:2rem}.payment-form-container{max-width:100%}}.kids-version .embedded-checkout-page{background:linear-gradient(135deg,#fef3c7,#fde68a)}.kids-version .checkout-header h1{color:#92400e;font-family:Comic Sans MS,cursive,sans-serif}