*,:before,:after{box-sizing:border-box}:root{--primary:#f5c800;--primary-dark:#d4a900;--primary-light:#fff9cc;--primary-text:#7a5f00;--primary-btn-text:#1a1000;--success:#16a34a;--success-bg:#f0fdf4;--success-border:#86efac;--success-text:#15803d;--warning-bg:#fffbeb;--warning-border:#f59e0b;--warning-text:#92400e;--bg:#f1f5f9;--surface:#fff;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--border:#e2e8f0;--border-light:#f1f5f9;--error:#ef4444;--error-bg:#fef2f2;--error-border:#fca5a5;--error-text:#b91c1c;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #00000014, 0 2px 4px -2px #0000000f;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000d}body{background:var(--bg);color:var(--text-primary);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5}button,input,select,textarea{font-family:inherit}button,[role=button]{min-width:44px;min-height:44px}@media (orientation:landscape) and (width>=768px){.pos-layout{grid-template-columns:1fr 380px;display:grid;overflow:hidden}.pos-catalog-col{height:100%;overflow-y:auto}.pos-cart-col{border-left:1px solid var(--border);height:100%;overflow-y:auto}}@media (orientation:portrait),(width<=767px){.pos-layout{flex-direction:column;height:100%;display:flex}.pos-catalog-col{flex:1 1 0;overflow-y:auto}.pos-cart-col{border-top:1px solid var(--border);flex-shrink:0;max-height:44vh;overflow-y:auto}}@media (orientation:landscape) and (width>=768px){.qr-card-wrapper{max-width:480px;margin:0 auto}}@media (display-mode:standalone){.pos-cart-col{padding-bottom:env(safe-area-inset-bottom,0px)}}