:root{--font-family:"Inter", sans-serif;--color-bg:#dfe3ee;--color-surface:#fff;--color-primary:#3b5998;--color-primary-text:#fff;--color-text:#1d2129;--color-text-muted:#8b9dc3;--color-success:#3b5998;--glass-bg:#ffffffe6;--glass-border:1px solid #3b599826;--glass-blur:blur(16px);--overlay-bg:#3b599866;--scanner-frame:2px solid #3b5998}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text);touch-action:none;font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-attachment:fixed;flex-direction:column;min-height:100vh;margin:0;padding:0;transition:color .3s;display:flex;overflow:hidden}h1,h2,h3,h4{letter-spacing:-.025em;font-weight:600}.app-container{flex-direction:column;height:100dvh;display:flex;position:relative}.watermark{color:var(--color-primary);opacity:.7;pointer-events:none;z-index:10;align-items:center;gap:.25rem;font-size:.75rem;font-weight:600;display:flex;position:absolute;bottom:1.5rem;right:1.5rem}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);box-shadow:var(--glass-shadow);border-radius:1.5rem}@keyframes slideUp{0%{opacity:0;transform:translateY(100%)}to{opacity:1;transform:translateY(0)}}.animate-slide-up{animation:.4s cubic-bezier(.16,1,.3,1) forwards slideUp}@keyframes pulse-glow{0%,to{box-shadow:0 0 0 0 var(--color-primary-glow)}50%{box-shadow:0 0 20px 5px var(--color-primary-glow)}}.scanner-active-glow{animation:2s infinite pulse-glow}.scanner-wrapper{aspect-ratio:3;background:#000;border:2px solid #3b82f6;border-radius:1rem;width:85%;max-width:320px;margin:0 auto;position:relative;overflow:hidden;box-shadow:0 10px 30px #3b82f64d}#qr-reader{flex-direction:column;justify-content:center;display:flex;border:none!important;width:100%!important;height:100%!important}#qr-reader video{display:block;width:100%!important}#qr-reader>div>:not(video){opacity:0!important;pointer-events:none!important}.laser-overlay{pointer-events:none;z-index:20;width:100%;height:100%;position:absolute;top:0;left:0}.laser-line{background-color:#ef4444;width:100%;height:2px;animation:2s cubic-bezier(.4,0,.2,1) infinite scan;position:absolute;top:0;box-shadow:0 0 15px 3px #ef4444cc}@keyframes scan{0%{opacity:0;top:5%}15%{opacity:1}85%{opacity:1}to{opacity:0;top:95%}}.app-logo{z-index:50;position:absolute;top:1.5rem;left:1.5rem}.app-logo img{object-fit:contain;object-position:left top;filter:drop-shadow(0 2px 5px #fff3);width:auto;max-width:175px;height:auto;max-height:88px;display:block}.float-cart-btn{z-index:50;background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:var(--glass-border);cursor:pointer;color:var(--color-text);border-radius:50%;justify-content:center;align-items:center;padding:.75rem;transition:transform .2s;display:flex;position:absolute;bottom:1.5rem;left:1.5rem;box-shadow:0 4px 15px #0000004d}.float-cart-btn:hover{transform:scale(1.05)}.float-theme-btn{z-index:50;background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:var(--glass-border);border-radius:50%;justify-content:center;align-items:center;padding:.4rem;display:flex;position:absolute;top:1.5rem;right:1.5rem;box-shadow:0 2px 8px #0003}.float-cart-btn{background:var(--color-primary);color:var(--color-primary-text);cursor:pointer;z-index:50;border:none;border-radius:50%;justify-content:center;align-items:center;padding:1.25rem;display:flex;position:absolute;bottom:2.5rem;left:1.5rem;box-shadow:0 8px 32px #3b59984d}.cart-overlay{background:var(--overlay-bg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100;flex-direction:column;justify-content:flex-end;width:100%;height:100%;display:flex;position:absolute;top:0;left:0}.cart-container{background:var(--color-surface);border-top:var(--glass-border);border-radius:1.5rem 1.5rem 0 0;flex-direction:column;height:80vh;display:flex;box-shadow:0 -10px 40px #00000080}.cart-header{border-bottom:var(--glass-border);justify-content:space-between;align-items:center;padding:1.5rem;display:flex}.cart-header h2{align-items:center;gap:.5rem;margin:0;font-size:1.25rem;display:flex}.icon-btn{box-shadow:none;color:var(--color-text);background:0 0;padding:.5rem}.icon-btn:hover{background:#dfe3ee;transform:none}.cart-body{flex-direction:column;flex:1;gap:.75rem;padding:1rem;display:flex;overflow-y:auto}.empty-cart{text-align:center;color:var(--color-text-muted);background:var(--glass-bg);border:1px dashed var(--color-text-muted);border-radius:1rem;margin-top:2rem;padding:2rem}.cart-item{background:var(--glass-bg);border:var(--glass-border);border-radius:.75rem;justify-content:space-between;align-items:center;padding:1rem;display:flex}.cart-item-info{flex-direction:column;gap:.25rem;display:flex}.cart-item-name{font-weight:600}.cart-item-barcode{color:var(--color-text-muted);font-family:monospace;font-size:.75rem}.cart-item-price-qty{flex-direction:column;align-items:flex-end;gap:.25rem;display:flex}.cart-item-qty{color:var(--color-primary);font-size:.875rem;font-weight:600}.cart-item-price{font-weight:700}.cart-footer{padding:1.5rem;padding-bottom:env(safe-area-inset-bottom,1.5rem);background:#f7f7f7;border-top:1px solid #dfe3ee;flex-direction:column;gap:1rem;display:flex}.cart-total{justify-content:space-between;align-items:center;font-size:1.25rem;font-weight:600;display:flex}.total-price{color:var(--color-success);font-size:1.5rem}.btn-danger{color:#ef4444;background-color:#ef44441a;border:1px solid #ef44444d;width:100%}.btn-danger:hover{background-color:#ef444433}.animate-fade-in{animation:.3s forwards fadeIn}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}#qr-reader__dashboard{z-index:20;background:var(--glass-bg);width:100%;-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-top:var(--glass-border);border-radius:1.5rem 1.5rem 0 0;padding:1rem;position:absolute;bottom:0;left:0}#qr-reader__dashboard_section_swaplink{display:none!important}button{background:var(--color-primary);color:var(--color-primary-text);font-size:1rem;font-weight:600;font-family:var(--font-family);cursor:pointer;border:none;border-radius:.75rem;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;transition:all .2s;display:inline-flex;box-shadow:0 4px 15px #3b599833}button:hover{background:#8b9dc3;transform:translateY(-2px);box-shadow:0 8px 25px #3b599866}button:active{transform:translateY(1px)}.product-card-container{z-index:50;width:100%;padding:1.5rem;padding-bottom:env(safe-area-inset-bottom,1.5rem);position:absolute;bottom:0;left:0}.product-card{background:var(--color-surface);border:1px solid #3b59981a;border-radius:1.5rem;flex-direction:column;gap:1rem;padding:1.5rem;display:flex;box-shadow:0 -10px 40px #3b599826}.product-header{justify-content:space-between;align-items:flex-start;display:flex}.product-title{margin-bottom:.25rem;font-size:1.25rem}.product-barcode{color:var(--color-text-muted);font-family:monospace;font-size:.875rem}.close-btn{color:var(--color-text);box-shadow:none;background:#8080801a;border-radius:50%;padding:.5rem}.close-btn:hover{box-shadow:none;background:#80808033;transform:scale(1.05)}.product-details{align-items:center;gap:1rem;display:flex}.product-image-container{background-color:#ffffff0d;border:1px solid #ffffff1a;border-radius:1rem;flex-shrink:0;justify-content:center;align-items:center;width:80px;height:80px;display:flex;overflow:hidden}.product-image-container img{object-fit:cover;width:100%;height:100%}.product-info{flex-direction:column;flex-grow:1;gap:.5rem;display:flex}.price-tag{color:var(--color-success);font-size:1.75rem;font-weight:700}.stock-tag{color:var(--color-text-main);background:#ffffff1a;border-radius:1rem;align-items:center;gap:.375rem;width:fit-content;padding:.25rem .75rem;font-size:.875rem;display:inline-flex}.loading-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;background:#0f172acc;flex-direction:column;justify-content:center;align-items:center;gap:1rem;width:100%;height:100%;display:flex;position:absolute;top:0;left:0}.spinner{border:3px solid #ffffff1a;border-top-color:var(--color-primary);border-radius:50%;width:40px;height:40px;animation:1s ease-in-out infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.action-menu{z-index:50;flex-direction:column;gap:1rem;display:flex;position:absolute;bottom:2.5rem;right:1.5rem}.action-menu-btn{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:var(--glass-border);color:var(--color-text);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;padding:.75rem;display:flex;box-shadow:0 4px 15px #0000004d}.action-menu-btn:hover{transform:scale(1.05)}.action-menu-btn:active{transform:scale(.95)}.action-menu-btn.active{background:var(--color-primary);color:var(--color-primary-text);box-shadow:0 4px 15px #3b599866}.manual-barcode-btn{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:var(--glass-border);cursor:pointer;color:var(--color-text);z-index:50;border-radius:50%;justify-content:center;align-items:center;padding:.75rem;transition:transform .2s,background .2s;display:flex;position:absolute;top:45%;left:50%;transform:translate(-50%,-50%);box-shadow:0 8px 32px #3b599833}.manual-barcode-btn:active{transform:translate(-50%,calc(1px - 50%))}.company-notes-container{z-index:40;width:85%;max-width:400px;font-family:var(--font-family);animation:.5s fadeIn;position:absolute;top:55%;left:50%;transform:translate(-50%)}.numpad-container{background:var(--color-surface);border-top:var(--glass-border);padding:1.5rem;padding-bottom:env(safe-area-inset-bottom,2rem);border-radius:1.5rem 1.5rem 0 0;flex-direction:column;gap:1.5rem;display:flex;box-shadow:0 -10px 40px #00000080}.numpad-display input{width:100%;color:var(--color-text);text-align:center;background:#f7f7f7;border:1px solid #8b9dc3;border-radius:1rem;outline:none;padding:1rem;font-family:monospace;font-size:2rem}.numpad-grid{grid-template-columns:repeat(3,1fr);gap:1rem;display:grid}.numpad-btn{color:var(--color-text);cursor:pointer;background:#f7f7f7;border:1px solid #dfe3ee;border-radius:1rem;justify-content:center;align-items:center;padding:1.25rem;font-size:1.5rem;font-weight:600;display:flex}.numpad-btn:active{background:#dfe3ee;transform:scale(.95)}.numpad-action-delete{color:#ef4444;background:#ef44441a}.numpad-submit{background:var(--color-primary);color:var(--color-primary-text)}.numpad-submit:disabled{color:#94a3b8;cursor:not-allowed;background:#475569}.cart-item-actions{align-items:center;gap:.5rem;margin-top:.5rem;display:flex}.qty-btn{color:var(--color-text);cursor:pointer;box-shadow:none;background:#f7f7f7;border:1px solid #dfe3ee;border-radius:.25rem;justify-content:center;align-items:center;font-size:1.2rem;display:flex;width:18px!important;min-width:18px!important;height:28px!important;padding:0!important}.qty-btn:hover{box-shadow:none;background:#dfe3ee;transform:none}.cart-item-remove{color:#ef4444;cursor:pointer;background:#ef44441a;border:none;border-radius:.25rem;justify-content:center;align-items:center;margin-left:.5rem;display:flex;width:24px!important;min-width:24px!important;height:28px!important;padding:0!important}.cart-item-remove:hover{background:#ef444433}.cart-badge{color:#fff;background:#ef4444;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:.75rem;font-weight:700;display:flex;position:absolute;top:-5px;right:-5px;box-shadow:0 4px 15px #ef444466}