.checkout-overlay{-webkit-backdrop-filter:blur(12px);z-index:2000;background:#000000d9;justify-content:center;align-items:center;padding:1.5rem;animation:.3s ease-out fadeIn;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}.checkout-modal{background:var(--bg-panel);border:1px solid var(--border-color);border-radius:24px;flex-direction:column;width:100%;max-width:650px;max-height:90vh;padding:2.5rem;animation:.4s cubic-bezier(.16,1,.3,1) slideUp;display:flex;position:relative;overflow-y:auto;box-shadow:0 25px 50px -12px #00000080}.checkout-close{border:1px solid var(--border-color);color:#fff;cursor:pointer;z-index:10;background:#ffffff0d;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;transition:all .2s;display:flex;position:absolute;top:1.5rem;right:1.5rem}.checkout-close:hover{background:var(--accent-primary);border-color:var(--accent-primary);transform:rotate(90deg)}.checkout-steps{justify-content:space-between;align-items:center;margin-bottom:3rem;padding:0 1rem;display:flex}.step-item{z-index:2;flex-direction:column;align-items:center;gap:.5rem;display:flex;position:relative}.step-num{border:1px solid var(--border-color);background:#ffffff1a;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:.9rem;font-weight:600;transition:all .3s;display:flex}.step-label{color:#ffffff80;text-transform:uppercase;letter-spacing:.05em;font-size:.75rem;font-weight:500}.step-item.active .step-num{background:var(--accent-primary);border-color:var(--accent-primary);box-shadow:0 0 15px #ff70a166}.step-item.active .step-label{color:#fff}.step-item.completed .step-num{color:#fff;background:#22c55e;border-color:#22c55e}.step-line{background:var(--border-color);flex:1;height:2px;margin:-1.5rem 1rem 0}.step-title{margin-bottom:2rem;font-size:1.5rem;font-weight:700}.form-grid{grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:2rem;display:grid}.form-group{flex-direction:column;gap:.5rem;display:flex}.form-group.full-width{grid-column:1/-1}.form-group label{color:#ffffffb3;align-items:center;gap:.5rem;font-size:.9rem;font-weight:500;display:flex}.form-group input,.form-group textarea{border:1px solid var(--border-color);color:#fff;background:#ffffff0d;border-radius:12px;padding:.8rem 1rem;font-size:1rem;transition:all .2s}.form-group input:focus,.form-group textarea:focus{border-color:var(--accent-primary);background:#ffffff14;outline:none;box-shadow:0 0 0 4px #ff70a11a}.checkout-next-btn{justify-content:center;width:100%;padding:1.25rem;font-size:1.1rem}.summary-details{margin-bottom:2rem;padding:1.5rem}.summary-section{margin-bottom:1.5rem}.summary-section:not(:last-child){border-bottom:1px solid #ffffff0d;padding-bottom:1.5rem}.summary-section h4{text-transform:uppercase;color:var(--accent-primary);align-items:center;gap:.5rem;margin-bottom:.75rem;font-size:.85rem;display:flex}.summary-section p{opacity:.9;font-size:1rem;line-height:1.5}.summary-items{flex-direction:column;gap:.5rem;display:flex}.summary-item{justify-content:space-between;font-size:.95rem;display:flex}.summary-total{border-top:2px solid var(--accent-primary);justify-content:space-between;align-items:center;padding-top:1rem;display:flex}.summary-total span:first-child{font-size:1.1rem;font-weight:600}.total-amount{color:var(--accent-primary);font-size:1.5rem;font-weight:800}.checkout-actions{grid-template-columns:1fr 2fr;gap:1rem;display:grid}.success-icon{color:#22c55e;margin-bottom:1.5rem}.success-title{margin-bottom:1rem;font-size:2rem;font-weight:800}.checkout-success p{color:#ffffffb3;max-width:400px;margin-bottom:2rem;margin-left:auto;margin-right:auto}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width:640px){.checkout-modal{border-radius:0;height:100%;max-height:100vh;padding:1.5rem}.form-grid{grid-template-columns:1fr;gap:1rem}.checkout-steps{margin-bottom:2rem}.step-label{display:none}.step-line{margin-top:-1rem}.checkout-actions{grid-template-columns:1fr}}