.tool-header{text-align:center;margin-bottom:40px}.header-badge{display:flex;justify-content:center;gap:12px;margin-bottom:24px;flex-wrap:wrap}.badge{background:linear-gradient(135deg, #10b981, #059669);color:white;padding:6px 18px;border-radius:40px;font-size:0.75rem;font-weight:500;box-shadow:0 2px 8px rgba(0,0,0,0.1)}.tool-header h1{font-size:2.2rem;font-weight:800;background:linear-gradient(135deg, #1e293b, #10b981);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px}.tool-header p{color:var(--gray-500);font-size:1rem}.stats-cards{display:flex;justify-content:center;gap:24px;margin-bottom:32px;flex-wrap:wrap}.stat-card{background:white;border-radius:60px;padding:16px 28px;display:flex;align-items:center;gap:16px;box-shadow:0 4px 15px rgba(0,0,0,0.05);border:1px solid var(--gray-200)}.stat-icon{width:48px;height:48px;background:linear-gradient(135deg, #d1fae5, #ecfdf5);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#10b981;font-size:1.3rem}.stat-info{text-align:left}.stat-value{display:block;font-size:1.3rem;font-weight:700;color:var(--gray-800)}.stat-label{font-size:0.7rem;color:var(--gray-500)}.barcode-container{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:24px}.input-section{display:flex;flex-direction:column;gap:20px}.input-card{background:white;border-radius:24px;padding:20px;border:1px solid var(--gray-200)}.input-card h3{font-size:0.9rem;margin-bottom:16px;color:var(--gray-700);display:flex;align-items:center;gap:8px}.input-wrapper{display:flex;align-items:center;gap:12px;background:var(--gray-50);border-radius:60px;padding:4px 4px 4px 20px;border:1px solid var(--gray-200);transition:all 0.3s}.input-wrapper:focus-within{border-color:#10b981;box-shadow:0 0 0 3px rgba(16,185,129,0.1)}.input-icon{color:#10b981}.barcode-input{flex:1;border:none;padding:14px 0;font-size:0.95rem;background:transparent;font-family:monospace}.barcode-input:focus{outline:none}.generate-btn{background:linear-gradient(135deg, #10b981, #059669);border:none;padding:10px 24px;border-radius:50px;color:white;font-weight:500;cursor:pointer;transition:all 0.3s}.generate-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(16,185,129,0.3)}.input-hint{margin-top:12px;font-size:0.7rem;color:var(--gray-500);display:flex;align-items:center;gap:6px}.format-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:12px}.format-item{background:var(--gray-50);border:2px solid transparent;border-radius:16px;padding:12px;text-align:center;cursor:pointer;transition:all 0.2s}.format-item i{font-size:1.2rem;color:var(--gray-500);margin-bottom:6px;display:block}.format-item span{display:block;font-size:0.8rem;font-weight:500}.format-item small{font-size:0.65rem;color:var(--gray-400)}.format-item.active{background:#ecfdf5;border-color:#10b981}.format-item.active i,.format-item.active span{color:#10b981}.format-item:hover:not(.active){background:var(--gray-100);transform:translateY(-2px)}.style-controls{display:flex;flex-wrap:wrap;gap:16px}.style-group{flex:1;min-width:100px}.style-group label{display:block;font-size:0.7rem;color:var(--gray-500);margin-bottom:8px}.slider-group{display:flex;align-items:center;gap:10px}.slider-group input{flex:1}.slider-group span{width:35px;text-align:center;background:var(--gray-100);padding:4px;border-radius:8px;font-size:0.75rem}.style-group input[type="color"]{width:50px;height:36px;border:1px solid var(--gray-200);border-radius:10px;cursor:pointer}.preview-section{background:linear-gradient(135deg, #f8fafc, #fff);border-radius:24px;border:1px solid var(--gray-200);overflow:hidden}.preview-card{padding:20px}.preview-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--gray-200)}.preview-header span{font-weight:600;color:var(--gray-700)}.preview-actions{display:flex;gap:10px}.preview-btn{background:linear-gradient(135deg, #10b981, #059669);border:none;padding:8px 16px;border-radius:30px;color:white;font-size:0.75rem;cursor:pointer;transition:all 0.2s}.preview-btn.outline{background:transparent;border:1px solid var(--gray-300);color:var(--gray-600)}.preview-btn.outline:hover{background:#10b981;border-color:#10b981;color:white}.barcode-preview{background:white;border-radius:16px;padding:30px;display:flex;justify-content:center;align-items:center;min-height:200px;border:1px solid var(--gray-200)}#barcodeCanvas{max-width:100%;height:auto}.preview-info{margin-top:16px;padding:12px;background:#ecfdf5;border-radius:12px;font-size:0.7rem;color:#065f46;text-align:center}.examples-section{margin-bottom:24px}.divider{display:flex;align-items:center;gap:12px;margin-bottom:16px}.divider span{font-size:0.85rem;font-weight:500;color:var(--gray-600)}.divider::after{content:'';flex:1;height:1px;background:var(--gray-200)}.example-buttons{display:flex;flex-wrap:wrap;gap:12px}.example-btn{background:var(--gray-100);border:1px solid var(--gray-200);padding:8px 20px;border-radius:40px;cursor:pointer;transition:all 0.2s;font-size:0.85rem}.example-btn:hover{background:#10b981;border-color:#10b981;color:white}.info-section{margin-top:20px}.info-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:12px;padding:16px;background:var(--gray-50);border-radius:20px}.info-item{font-size:0.75rem;color:var(--gray-600)}.info-item i{color:#10b981;margin-right:6px}@media (max-width:900px){.barcode-container{grid-template-columns:1fr}.format-grid{grid-template-columns:repeat(3, 1fr)}.info-grid{grid-template-columns:repeat(2, 1fr)}}@media (max-width:480px){.stats-cards{gap:12px}.stat-card{padding:12px 20px}.stat-value{font-size:1rem}.format-grid{grid-template-columns:repeat(2, 1fr)}.info-grid{grid-template-columns:1fr}.preview-actions{flex-direction:column}}