:root{--background:#ffffff;--foreground:#171717;--primary-blue:#05448e;--blue-light:#3b82f6;--blue-dark:#1e40af;--white:#ffffff;--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-300:#cbd5e0;--gray-400:#a0aec0;--gray-500:#718096;--gray-600:#4a5568;--gray-700:#2d3748;--gray-800:#1a202c;--gray-900:#171923}@media (prefers-color-scheme:dark){:root{--background:#0a0a0a;--foreground:#ededed}}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden}body,html{font-family:Monument Extended,Sans-serif}body{color:var(--foreground);background:var(--background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button,div,h1,h2,h3,h4,h5,h6,input,label,p,span{font-family:Monument Extended,Sans-serif}.bg-primary{background-color:var(--primary-blue);color:var(--white)}.text-primary{color:var(--primary-blue)}.text-white{color:var(--white)}.bg-white{background-color:var(--white)}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none!important;margin:0!important;display:none!important}input[type=number]{-moz-appearance:textfield!important;-webkit-appearance:textfield!important;appearance:textfield!important}input[type=text][inputmode=decimal]::-webkit-inner-spin-button,input[type=text][inputmode=decimal]::-webkit-outer-spin-button{-webkit-appearance:none!important;margin:0!important;display:none!important}.payment-container{min-height:100vh;background:linear-gradient(135deg,var(--primary-blue) 0,var(--blue-dark) 100%);padding:20px}.payment-card{max-width:600px;margin:50px auto;background:var(--white);border-radius:16px;padding:40px;box-shadow:0 20px 60px rgba(5,68,142,.3)}.payment-header{text-align:center;margin-bottom:40px}.payment-title{color:var(--primary-blue);font-size:32px;margin:0 0 8px;font-weight:700}.payment-subtitle{color:var(--gray-600);font-size:24px;margin:0 0 8px;font-weight:600}.payment-description{color:var(--gray-500);font-size:16px;margin:0}.form-group{margin-bottom:24px}.form-label{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-weight:600;color:var(--gray-700);font-size:15px}.form-input{width:100%;padding:16px 20px;border:2px solid var(--gray-200);border-radius:12px;font-size:16px;box-sizing:border-box;transition:all .3s ease;background:var(--white);color:var(--gray-700);outline:none}.form-input:focus{border-color:var(--primary-blue);box-shadow:0 0 0 3px rgba(5,68,142,.1)}.amount-container{position:relative}.currency-symbol{position:absolute;left:20px;top:50%;transform:translateY(-50%);color:var(--gray-500);font-weight:600;font-size:16px}.amount-input{padding-left:45px}.error-message{background:rgba(220,38,38,.1);border:1px solid rgba(220,38,38,.3);color:#dc2626;padding:12px 16px;border-radius:8px;font-size:14px;margin-bottom:20px}.error-message,.submit-button{display:flex;align-items:center;gap:8px}.submit-button{width:100%;background:linear-gradient(135deg,var(--primary-blue) 0,var(--blue-dark) 100%);color:var(--white);border:none;padding:18px 32px;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;justify-content:center;margin-top:8px}.submit-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 30px rgba(5,68,142,.4)}.submit-button:disabled{background:var(--gray-400);cursor:not-allowed;transform:none}.security-badge{display:flex;align-items:center;justify-content:center;gap:8px;color:var(--gray-500);font-size:13px;margin-top:16px;padding:12px;background:rgba(113,128,150,.1);border-radius:8px}.checkout-summary{background:rgba(5,68,142,.1);padding:20px;border-radius:12px;border:1px solid rgba(5,68,142,.2);margin-bottom:20px}.summary-title{margin:0 0 16px;color:var(--gray-700);font-size:18px;font-weight:600}.summary-row{display:flex;justify-content:space-between;margin-bottom:8px}.summary-label{color:var(--gray-600)}.summary-value{color:var(--gray-700);font-weight:600}.back-button{background:transparent;color:var(--primary-blue);border:2px solid var(--primary-blue);padding:8px 16px;border-radius:8px;cursor:pointer;font-size:14px;transition:all .3s ease}.back-button:hover{background:var(--primary-blue);color:var(--white)}.payment-footer{text-align:center;margin-top:40px;color:var(--gray-500);font-size:14px;line-height:1.6}.footer-link{color:var(--primary-blue);text-decoration:none;font-weight:500}.footer-link:hover{text-decoration:underline}.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:white;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}@media (prefers-color-scheme:dark){html{color-scheme:dark}}.payment-subtitle,.summary-title,h1,h2,h3,h4,h5,h6{font-family:Monument Extended,sans-serif}body,button,div,input,label,p,span{font-family:Montserrat,system-ui,-apple-system,sans-serif}