.cart-validation-modal{background:#fff;border-radius:16px;max-width:600px;width:90%;max-height:85vh;overflow-y:auto;box-shadow:0 12px 48px rgba(0,0,0,.2);animation:.3s cubic-bezier(.16,.68,.48,1.12) modalSlideUp}@keyframes modalSlideUp{from{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.validation-header{padding:28px 28px 20px;border-bottom:2px solid #f0f0f0;text-align:center}.validation-header h2{margin:0 0 8px;font-size:1.5rem;font-weight:700;color:#2d5016}.validation-subtitle{margin:0;color:#666;font-size:.95rem}.validation-body{padding:24px 28px}.validation-section{margin-bottom:24px}.section-title{font-size:1.05rem;font-weight:600;margin:0 0 12px;color:#333}.validation-list{display:flex;flex-direction:column;gap:8px}.validation-item{padding:12px 16px;border-radius:8px;font-size:.95rem;line-height:1.4}.validation-item.change{background:#fff3cd;border-left:4px solid #ff7a1a;color:#856404}.validation-item.removed{background:#f8d7da;border-left:4px solid #dc3545;color:#721c24}.validation-total-card{background:linear-gradient(135deg,#e8f5e9 0,#f1f8f4 100%);border:2px solid #27ae60;border-radius:12px;padding:20px;text-align:center;margin-top:20px}.total-label{font-size:.95rem;color:#2d5016;font-weight:600;margin-bottom:8px}.total-amount{font-size:2rem;font-weight:800;color:#27ae60}.validation-actions{display:flex;gap:12px;padding:20px 28px 28px;border-top:2px solid #f0f0f0}.btn-validation-cancel,.btn-validation-confirm{flex:1;padding:14px 20px;font-size:1rem;font-weight:700;border:none;border-radius:8px;cursor:pointer;transition:.3s}.btn-validation-cancel{background:#f8f8f8;color:#666;border:2px solid #e0e0e0}.btn-validation-cancel:hover{background:#ececec;border-color:#ccc}.btn-validation-confirm{background:#27ae60;color:#fff}.btn-validation-confirm:hover{background:#229954;transform:translateY(-2px);box-shadow:0 4px 12px rgba(39,174,96,.3)}@media (max-width:720px){.cart-validation-modal{width:95%;max-height:90vh;border-radius:12px}.validation-header{padding:20px 18px 16px}.validation-header h2{font-size:1.3rem}.validation-body{padding:18px}.validation-actions{flex-direction:column;padding:16px 18px 20px}.total-amount{font-size:1.6rem}}