@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary:#6366f1;--primary-hover:#4f46e5;--bg-gradient:linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);--card-bg:#ffffff08;--card-border:#ffffff1a;--text-main:#f8fafc;--text-muted:#94a3b8;--glass-effect:blur(12px);--success:#22c55e;--error:#ef4444}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,sans-serif}body{background:var(--bg-gradient);color:var(--text-main);flex-direction:column;align-items:center;min-height:100vh;padding:2rem;display:flex}#app{flex-direction:column;gap:2rem;width:100%;max-width:1000px;display:flex}header{text-align:center;margin-bottom:2rem}h1{background:linear-gradient(90deg,#818cf8,#c084fc);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:3rem;font-weight:800}p.subtitle{color:var(--text-muted);margin-bottom:2rem;font-size:1.1rem}.main-nav{justify-content:center;gap:1.5rem;margin-top:1rem;display:flex}.nav-link{color:var(--text-muted);border:1px solid #0000;border-radius:50px;padding:.5rem 1rem;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .3s}.nav-link:hover{color:var(--text-main);background:#ffffff0d}.nav-link.active{color:var(--primary);background:#6366f11a;border-color:#6366f14d}.upload-container{background:var(--card-bg);-webkit-backdrop-filter:var(--glass-effect);backdrop-filter:var(--glass-effect);border:1px solid var(--card-border);text-align:center;cursor:pointer;border-radius:24px;padding:3rem;transition:all .3s;position:relative;overflow:hidden}.upload-container:hover{border-color:var(--primary);background:#ffffff0d;transform:translateY(-2px)}.upload-container.drag-over{border-color:var(--success);background:#22c55e1a}.upload-icon{margin-bottom:1rem;font-size:3rem;display:block}.upload-text h2{margin-bottom:.5rem;font-size:1.5rem}.upload-text p{color:var(--text-muted)}#file-input{display:none}.main-content{opacity:0;grid-template-columns:1fr 1fr;gap:2rem;transition:opacity .5s;display:none}.main-content.visible{opacity:1;display:grid}.panel{background:var(--card-bg);-webkit-backdrop-filter:var(--glass-effect);backdrop-filter:var(--glass-effect);border:1px solid var(--card-border);border-radius:20px;flex-direction:column;gap:1rem;padding:1.5rem;display:flex}.panel-header{justify-content:space-between;align-items:center;display:flex}.panel-title{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:.9rem;font-weight:600}.image-preview-wrapper{aspect-ratio:4/3;background:#000;border-radius:12px;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}#image-preview{object-fit:contain;max-width:100%;max-height:100%}.scan-overlay{background:linear-gradient(to right, transparent, var(--primary), transparent);width:100%;height:2px;box-shadow:0 0 15px var(--primary);z-index:10;animation:2s linear infinite scan;display:none;position:absolute;top:0;left:0}@keyframes scan{0%{top:0}to{top:100%}}.text-area{border:1px solid var(--card-border);color:var(--text-main);background:#0003;border-radius:12px;flex-direction:column;flex-grow:1;height:550px;padding:0;font-size:1rem;line-height:1.6;display:flex;position:relative;overflow:hidden}.product-group{scroll-snap-type:y mandatory;flex-direction:column;gap:2rem;height:100%;padding:2rem 1.5rem 1.5rem;display:flex;overflow-y:auto}.product-tab{background:var(--primary);color:#fff;z-index:5;border-radius:8px 8px 0 0;width:fit-content;margin-top:-1.5rem;margin-left:-.5rem;padding:.5rem 1.2rem;font-size:.9rem;font-weight:700;position:relative;box-shadow:0 4px 12px #6366f14d}.result-item{scroll-snap-align:start;background:#ffffff05;border:1px solid #ffffff14;border-radius:12px;flex-direction:column;flex-shrink:0;gap:1rem;padding:1.5rem;display:flex;position:relative}.field-group{grid-template-columns:1fr 1fr;gap:1.5rem 1rem;display:grid}.field{flex-direction:column;gap:.25rem;display:flex}.field-label{text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em;font-size:.65rem;font-weight:700}.field-value{font-size:1rem;font-weight:500}.field-value.price{color:#fbbf24;font-size:1.4rem;font-weight:800}.field-value.name{color:#fff;font-size:1.2rem;font-weight:700}.edit-input{border:1px solid var(--card-border);color:#fff;background:#ffffff0d;border-radius:6px;width:100%;padding:.4rem .6rem;font-size:.95rem}.edit-input:focus{border-color:var(--primary);background:#ffffff1a;outline:none}.card-actions{gap:.5rem;display:flex;position:absolute;top:1rem;right:1rem}.btn-icon{border:1px solid var(--card-border);cursor:pointer;background:#ffffff0d;border-radius:6px;justify-content:center;align-items:center;width:32px;height:32px;font-size:1rem;transition:all .2s;display:flex}.btn-icon:hover{background:var(--primary);border-color:var(--primary);transform:scale(1.1)}.btn-icon.success:hover{background:var(--success);border-color:var(--success)}.btn-icon.error:hover{background:var(--error);border-color:var(--error)}.savings-tag{color:var(--success);font-size:.85rem;font-weight:700}.description-text{color:var(--text-muted);border-top:1px solid #ffffff0d;margin-top:.5rem;padding-top:1rem;font-size:.9rem}.loading-spinner{border:3px solid #ffffff1a;border-top:3px solid var(--primary);border-radius:50%;width:24px;height:24px;animation:1s linear infinite spin;display:none}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.btn{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:8px;align-items:center;gap:.5rem;padding:.6rem 1.2rem;font-weight:600;transition:background .2s;display:flex}.btn:hover{background:var(--primary-hover)}.btn-ghost{border:1px solid var(--card-border);background:0 0}.btn-ghost:hover{background:#ffffff0d}.copy-toast{background:var(--success);opacity:0;z-index:100;border-radius:50px;padding:.8rem 1.5rem;font-weight:600;transition:opacity .3s;position:fixed;bottom:2rem;left:50%;transform:translate(-50%)}.main-content.single-panel{grid-template-columns:1fr;max-width:800px;margin:0 auto}.pdf-results{height:650px}.processing-controls{justify-content:center;margin-bottom:1.5rem;display:flex}.toggle-container{background:var(--card-bg);border:1px solid var(--card-border);border-radius:50px;align-items:center;gap:1rem;padding:.6rem 1.2rem;display:flex}.toggle-label{color:var(--text-muted);font-size:.85rem;font-weight:600}.switch{width:44px;height:24px;display:inline-block;position:relative}.switch input{opacity:0;width:0;height:0}.slider{cursor:pointer;background-color:#ffffff1a;transition:all .4s;position:absolute;inset:0}.slider:before{content:"";background-color:#fff;width:18px;height:18px;transition:all .4s;position:absolute;bottom:3px;left:3px}input:checked+.slider{background-color:var(--primary)}input:checked+.slider:before{transform:translate(20px)}.slider.round{border-radius:34px}.slider.round:before{border-radius:50%}.progress-panel{background:var(--card-bg);-webkit-backdrop-filter:var(--glass-effect);backdrop-filter:var(--glass-effect);border:1px solid var(--card-border);border-radius:16px;flex-direction:column;gap:1rem;margin-bottom:2rem;padding:1.5rem;display:flex}.progress-info{justify-content:space-between;font-size:.9rem;font-weight:600;display:flex}.progress-bar-wrapper{background:#ffffff0d;border-radius:10px;height:8px;overflow:hidden}.progress-bar-fill{background:linear-gradient(to right, var(--primary), #818cf8);width:0%;height:100%;box-shadow:0 0 10px var(--primary);transition:width .4s}.processing-summary{text-align:center;color:var(--text-muted);padding:1rem;font-size:.9rem;font-style:italic}.summary-header{border-bottom:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding:1rem 1.5rem;display:flex}.summary-header h3{color:var(--primary);font-size:1rem}.summary-header p{color:var(--text-muted);font-size:.85rem}.small-item{margin-bottom:.5rem;background:#ffffff03!important;border-radius:8px!important;gap:.25rem!important;padding:.8rem 1.2rem!important}.item-name{color:var(--text-main);font-size:.95rem;font-weight:600}.item-meta{color:var(--text-muted);font-size:.8rem}.item-meta .price{color:#fbbf24;font-weight:700}.final-summary-card{text-align:center;flex-direction:column;align-items:center;padding:3rem 2rem;animation:.6s ease-out slideUp;display:flex}.summary-icon{color:#10b981;background:#10b98126;border-radius:50%;justify-content:center;align-items:center;width:100px;height:100px;margin-bottom:1.5rem;font-size:4rem;display:flex;box-shadow:0 0 30px #10b98133}.final-summary-card h2{color:var(--text-main);margin-bottom:2rem;font-size:2rem}.summary-stats-grid{grid-template-columns:1fr 1fr;gap:2rem;width:100%;max-width:400px;margin-bottom:2rem;display:grid}.stat-box{background:#ffffff08;border:1px solid #ffffff0d;border-radius:16px;flex-direction:column;gap:.5rem;padding:1.5rem;display:flex}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-size:.85rem}.stat-value{color:var(--primary);font-size:2.5rem;font-weight:800}.summary-db-status{color:#10b981;background:#10b9810d;border:1px solid #10b98133;border-radius:50px;padding:.8rem 1.5rem;font-size:.95rem;font-weight:600}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.main-content{grid-template-columns:1fr}}