@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";body{color:#1a1f36;-webkit-font-smoothing:antialiased;background-color:#f7f9fc;margin:0;font-family:Inter,sans-serif}.checkout-container{justify-content:center;align-items:center;min-height:100vh;padding:40px 20px;display:flex}.checkout-card{background:#fff;border-radius:20px;width:100%;max-width:420px;overflow:hidden;box-shadow:0 15px 35px #0000000a,0 5px 15px #00000005}.checkout-header{text-align:center;background:#fff;border-bottom:1px solid #f0f2f5;padding:40px 32px 20px}.checkout-header .brand{color:#8792a2;text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px;font-size:13px;font-weight:700}.checkout-header h2{color:#1a1f36;letter-spacing:-.03em;margin:0;font-size:40px;font-weight:800}.checkout-header p{color:#697386;margin:8px 0 0;font-size:15px;font-weight:500}.checkout-body{background:#fff;padding:32px}.form-group{margin-bottom:20px}.form-group label{color:#3c4257;margin-bottom:8px;font-size:13px;font-weight:600;display:block}.input-field{color:#1a1f36;box-sizing:border-box;background-color:#fff;border:1px solid #e0e6eb;border-radius:8px;width:100%;padding:12px 16px;font-family:inherit;font-size:15px;transition:all .2s;box-shadow:0 1px 2px #00000005}.input-field::placeholder{color:#a3acb9}.input-field:focus{border-color:#00c16e;outline:none;box-shadow:0 0 0 4px #00c16e1a}.row{gap:16px;display:flex}.row .form-group{flex:1}.btn-submit{color:#fff;cursor:pointer;background:#00c16e;border:none;border-radius:8px;justify-content:center;align-items:center;gap:8px;width:100%;margin-top:10px;padding:16px;font-size:16px;font-weight:600;transition:all .2s;display:flex;box-shadow:0 4px 6px #00c16e33}.btn-submit:hover:not(:disabled){background:#00a960;transform:translateY(-1px);box-shadow:0 6px 12px #00c16e40}.btn-submit:disabled{color:#a3acb9;box-shadow:none;cursor:not-allowed;background:#e0e6eb}.spinner{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-box{color:#d12c2c;background:#fff0f0;border-radius:8px;align-items:center;gap:8px;margin-bottom:24px;padding:12px 16px;font-size:14px;font-weight:500;display:flex}.success-box{text-align:center;padding:50px 32px}.success-icon{color:#00d924;background:#e3fcf7;border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 24px;display:flex}.success-title{color:#1a1f36;margin:0 0 12px;font-size:24px;font-weight:700}.success-subtitle{color:#697386;margin:0;font-size:15px;line-height:1.5}.secure-badge{color:#8792a2;justify-content:center;align-items:center;gap:6px;margin:24px 0 0;font-size:13px;font-weight:500;display:flex}.select-field{appearance:none;cursor:pointer;background-image:url(data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23a3acb9%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E);background-position:right 14px top 50%;background-repeat:no-repeat;background-size:10px}