:root{--bg-primary:#e5e5e5;--bg-secondary:#fff;--bg-glass:#f3f4f6;--text-primary:#333;--text-secondary:#666;--accent-primary:#0f4c81;--accent-secondary:#8cc63f;--accent-gradient:linear-gradient(135deg, #0f4c81 0%, #0f4c81 100%);--border-glass:#ccc;--danger:#ef4444;--success:#78c23e;--warning:#f59e0b;--transition:all .2s ease-in-out}*{box-sizing:border-box;margin:0;padding:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}body{background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.5;overflow-x:hidden}.glass{background:var(--bg-secondary);border:1px solid var(--border-glass);border-radius:4px;box-shadow:0 2px 4px 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#f3f4f6;border-radius:4px;min-height:40px}.pos-cart>div:nth-child(2)::-webkit-scrollbar-thumb:hover{background:#7ab32b;border:1px solid #f3f4f6}button,.btn-primary,input[type=submit]{background:var(--success);color:#fff;cursor:pointer;text-transform:uppercase;background-image:none;border:1px solid #6ab032;border-radius:4px;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-size:1rem;font-weight:600;display:inline-flex}button:hover,.btn-primary:hover{background:#6ab032;transform:translateY(-1px);box-shadow:0 4px 10px #78c23e4d}input,select,textarea{color:var(--text-primary);background-color:#fff;border:1px solid #ccc;border-radius:4px;outline:none;padding:10px;font-size:1rem}.input-with-icon{padding-left:2.75rem!important}input:focus,select:focus{border-color:var(--accent-primary);background-color:#fff;box-shadow:0 0 0 2px 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var(--border-glass);transition:var(--transition);border-radius:10px;flex:1;padding:.75rem;font-weight:600}.pos-filter-buttons button.active{background:var(--accent-primary)!important;color:#fff!important}.pos-items-grid{scrollbar-width:auto;scrollbar-color:#0f4c81 #f3f4f6;flex:1;grid-template-columns:repeat(5,1fr);grid-auto-rows:180px;gap:1.25rem;min-height:0;margin-right:.75rem;padding:1.5rem .75rem 1.5rem 1.5rem;display:grid;overflow-y:auto}.pos-items-grid::-webkit-scrollbar{width:12px}.pos-items-grid::-webkit-scrollbar-track{background:#f3f4f6;border-radius:6px}.pos-items-grid::-webkit-scrollbar-thumb{background:#0f4c81;border:2px solid #f3f4f6;border-radius:6px;min-height:40px}.pos-items-grid::-webkit-scrollbar-thumb:hover{background:#084a99}.pos-item-card{cursor:pointer;text-align:center;flex-direction:column;justify-content:flex-start;align-items:center;padding:1.25rem;display:flex;position:relative}.pos-item-icon{border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:1rem;display:flex}.pos-item-icon.product{color:var(--accent-primary);background:#6366f11a}.pos-item-icon.service{color:#a855f7;background:#a855f71a}.pos-item-name{margin-bottom:.25rem;font-size:.9rem;font-weight:600}.pos-item-price{color:var(--accent-primary);margin-bottom:.25rem;font-size:1rem;font-weight:700}.pos-item-stock{color:var(--text-secondary);font-size:.75rem}.pos-cart{border:1px solid var(--accent-primary);flex-direction:column;height:100%;min-height:0;display:flex;overflow:hidden}.pos-cart-header{border-bottom:1px solid var(--border-glass);flex-shrink:0;align-items:center;gap:.75rem;padding:1.5rem;display:flex}.pos-cart-header h3{margin:0;font-size:1.2rem}.pos-cart-badge{background:var(--accent-primary);color:#fff;border-radius:6px;margin-left:auto;padding:.1rem .5rem;font-size:.8rem}.pos-cart-content{scrollbar-width:auto;scrollbar-color:#8cc63f #f3f4f6;flex-direction:column;flex:1;gap:1rem;min-height:0;padding:1.5rem;display:flex;overflow-y:auto}.pos-cart-content::-webkit-scrollbar{width:10px}.pos-cart-content::-webkit-scrollbar-track{background:#f3f4f6;border-radius:4px}.pos-cart-content::-webkit-scrollbar-thumb{background:#8cc63f;border:1px solid #f3f4f6;border-radius:4px;min-height:40px}.pos-cart-content::-webkit-scrollbar-thumb:hover{background:#7ab32b}.pos-payment-total{justify-content:space-between;font-size:1.5rem;font-weight:700;display:flex}.pos-action-buttons{flex-shrink:0;grid-template-columns:1fr 1fr;gap:.5rem;padding:0 1.5rem 1.5rem;display:grid}.pos-client-info{border:1px solid var(--border-glass);border-radius:4px;margin-bottom:1rem;padding:.9rem 1rem}.pos-client-info.debt{border-color:#b91c1c}.pos-client-info-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;display:flex}.pos-client-info-name{font-weight:600}.pos-client-info-vehicle{color:var(--text-secondary);font-size:.9rem}.pos-debt-info{text-align:right}.pos-debt-info strong{color:#b91c1c;display:block}.pos-debt-info p{color:var(--text-secondary);margin-top:.25rem;font-size:.85rem}@media (width<=768px){.mobile-menu-btn{justify-content:center;align-items:center;display:flex!important}.sidebar-mobile{z-index:1050;transition:transform 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1fr!important;grid-template-columns:1fr!important;height:auto!important;overflow:visible!important}.pos-catalog{max-height:50vh;overflow-y:auto!important}.pos-cart{min-height:300px}.pos-items-grid{grid-template-columns:repeat(2,1fr)!important;gap:.75rem!important;padding:.75rem!important}.pos-search-area{grid-template-columns:1fr!important;gap:.5rem!important}.pos-search-area>*{min-width:0;width:100%!important}.pos-filter-buttons{flex-wrap:nowrap;overflow-x:auto;gap:.5rem!important}.pos-filter-buttons button{white-space:nowrap;padding:.5rem .75rem!important;font-size:.8rem!important}input,select,textarea{padding:12px!important;font-size:16px!important}.input-with-icon{padding-left:2.75rem!important}button{min-height:44px;font-size:.85rem!important}.kpi-grid{grid-template-columns:repeat(2,1fr)!important;gap:.75rem!important}.reports-cards-grid,.reports-main-grid{grid-template-columns:1fr!important}table{font-size:.8rem}th,td{padding:.5rem .4rem!important}.modal-content{width:95vw!important;max-width:none!important;margin:.5rem!important}}@media (width<=480px){.pos-items-grid,.kpi-grid{grid-template-columns:1fr!important}}