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.2s}.btn-skip:hover{background:#f9fafb;border-color:#9ca3af;color:#4b5563}.compatibility-messages{margin-top:2rem}.compat-error,.compat-warning{padding:1rem;border-radius:8px;margin-bottom:.5rem;font-size:.9rem}.compat-error{background:#fef2f2;border-left:4px solid #dc2626;color:#991b1b}.compat-warning{background:#fffbeb;border-left:4px solid #f59e0b;color:#92400e}.review-step{animation:fadeIn .4s ease}.review-content{max-width:800px;margin:0 auto}.review-components{background:#fff;border-radius:12px;padding:2rem;margin-bottom:2rem;box-shadow:0 1px 3px #0000001a}.review-grid{display:flex;flex-direction:column;gap:1rem;margin-bottom:1.5rem}.review-item{display:flex;align-items:center;gap:1rem;padding:1rem;background:#f9fafb;border-radius:8px}.review-details{flex:1}.review-label{font-size:.75rem;text-transform:uppercase;color:#6b7280;font-weight:600;letter-spacing:.05em}.review-name{font-weight:600;color:#111827}.review-price{font-size:1.125rem;font-weight:700;color:#2563eb}.review-total{display:flex;justify-content:space-between;padding-top:1.5rem;border-top:2px solid #e5e7eb;font-size:1.5rem;font-weight:700}.review-compatibility{margin-bottom:2rem}.compat-box{padding:1.5rem;border-radius:12px;margin-bottom:1rem}.compat-box h3{margin:0 0 1rem;font-size:1rem}.compat-box ul{list-style:none;margin:0}.compat-box li{padding:.5rem 0}.customer-info-form{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 1px 3px #0000001a}.customer-info-form h2{margin-bottom:1.5rem}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-group{display:flex;flex-direction:column}.form-group.span-2{grid-column:span 2}.form-group label{margin-bottom:.5rem;font-weight:600;font-size:.875rem;color:#374151}.form-group input,.form-group textarea{padding:.75rem;border:2px solid #e5e7eb;border-radius:8px;font-size:1rem;transition:border-color .2s}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#2563eb}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid #e5e7eb;box-shadow:0 -4px 6px #0000000d;z-index:100}.bottom-nav-content{max-width:1200px;margin:0 auto;padding:1rem;display:grid;grid-template-columns:1fr auto 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#2563eb66;transform:translateY(-1px)}.btn-primary:disabled{opacity:.5;cursor:default}.btn-secondary{background:#f3f4f6;color:#374151}.btn-secondary:hover:not(:disabled){background:#e5e7eb}.btn-secondary:disabled{opacity:.5;cursor:default}.modal{display:none;position:fixed;inset:0;z-index:200;align-items:center;justify-content:center}.modal-overlay{position:absolute;inset:0;background:#00000080}.modal-content{position:relative;background:#fff;border-radius:16px;max-width:500px;width:90%;padding:3rem;box-shadow:0 20px 25px #0000004d}.success-content{text-align:center}.success-content h2{color:#111827;margin-bottom:1rem}.order-tag{font-size:1.125rem;margin-bottom:1rem}.success-message{color:#6b7280;margin-bottom:2rem}.success-actions{display:flex;gap:1rem;justify-content:center}.success-actions a{text-decoration:none}.no-components{grid-column:1 / -1;text-align:center;padding:3rem;color:#9ca3af}@media(max-width:768px){.builder-content{padding:2rem 1rem 8rem}.step-header h1{font-size:2rem}.component-grid{grid-template-columns:1fr}.bottom-nav-content{grid-template-columns:auto 1fr auto}.total-label{font-size:.65rem}.total-amount{font-size:1.25rem}.btn-nav{padding:.75rem 1.5rem;font-size:.9rem}.form-grid{grid-template-columns:1fr}.form-group.span-2{grid-column:span 1}.modal-content{padding:2rem}}