.barcode-generator-container{max-width:90vw;width:900px;margin:2rem auto;padding:2.5rem;background:var(--bg-primary);border-radius:var(--radius);box-shadow:var(--shadow-lg);text-align:center;position:relative;overflow:hidden;border:1px solid var(--border-color)}.generator-header{margin-bottom:2rem}.generator-title{font-size:2.5rem;font-weight:800;margin-bottom:1rem;display:flex;align-items:center;justify-content:center;gap:1rem;color:var(--text-primary)}.title-icon{color:var(--primary)}.letters-div{display:flex;justify-content:center}.letter{opacity:0;transform:translateY(10px);display:inline-block;animation:fadeInUp .4s forwards;color:var(--primary);font-weight:700;letter-spacing:.05em;text-shadow:0 2px 4px rgba(0,0,0,.1)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.letter:nth-child(1){animation-delay:.1s}.letter:nth-child(2){animation-delay:.15s}.letter:nth-child(3){animation-delay:.2s}.letter:nth-child(4){animation-delay:.25s}.letter:nth-child(5){animation-delay:.3s}.letter:nth-child(6){animation-delay:.35s}.letter:nth-child(7){animation-delay:.4s}.letter:nth-child(8){animation-delay:.45s}.letter:nth-child(9){animation-delay:.5s}.letter:nth-child(10){animation-delay:.55s}.letter:nth-child(11){animation-delay:.6s}.letter:nth-child(12){animation-delay:.65s}.letter:nth-child(13){animation-delay:.7s}.letter:nth-child(14){animation-delay:.75s}.letter:nth-child(15){animation-delay:.8s}.letter:nth-child(16){animation-delay:.85s}.letter:nth-child(17){animation-delay:.9s}.letter:nth-child(18){animation-delay:.95s}.letter:nth-child(19){animation-delay:1s}.letter:nth-child(20){animation-delay:1.05s}.letter:nth-child(21){animation-delay:1.1s}.letter:nth-child(22){animation-delay:1.15s}.letter:nth-child(23){animation-delay:1.2s}.letter:nth-child(24){animation-delay:1.25s}.letter:nth-child(25){animation-delay:1.3s}.generator-description{color:var(--text-secondary);font-size:1.1rem;max-width:600px;margin:0 auto}.generator-content{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:start}.preview-section{display:flex;flex-direction:column;gap:1rem}.preview-container{width:100%;height:300px;border-radius:var(--radius);border:1px solid var(--border-color);overflow:hidden;transition:all .3s ease;background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;padding:1.5rem}.css-output{background:var(--bg-secondary);padding:1rem;border-radius:var(--radius);border:1px solid var(--border-color);text-align:left}.css-output pre{margin:0;color:var(--text-primary);font-family:monospace;font-size:.9rem;white-space:pre-wrap;word-break:break-all}.action-buttons{display:flex;gap:1rem;margin-top:1rem;padding:0 1rem}.action-button{flex:1;display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem;background:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius);cursor:pointer;transition:all .2s ease;font-weight:500}.action-button:hover{background:var(--bg-hover);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.action-button.copied{background:var(--color-success);color:#fff;border-color:var(--color-success)}.action-button:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.controls-section{display:flex;flex-direction:column;gap:1.5rem;padding:1.5rem;background:var(--bg-secondary);border-radius:var(--radius);border:1px solid var(--border-color)}.format-control,.value-control{display:flex;flex-direction:column;gap:.5rem}.format-select,.value-input{padding:.75rem;border:1px solid var(--border-color);border-radius:var(--radius);background:var(--bg-primary);color:var(--text-primary);font-size:1rem}.size-controls{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.size-control{display:flex;flex-direction:column;gap:.5rem}.size-input{padding:.75rem;border:1px solid var(--border-color);border-radius:var(--radius);background:var(--bg-primary);color:var(--text-primary);font-size:1rem}.display-controls{display:flex;flex-direction:column;gap:1rem}.display-option{display:flex;align-items:center;gap:.5rem}.display-option label{display:flex;align-items:center;gap:.5rem;color:var(--text-primary)}.text-control{display:flex;flex-direction:column;gap:.5rem}.position-select{padding:.75rem;border:1px solid var(--border-color);border-radius:var(--radius);background:var(--bg-primary);color:var(--text-primary);font-size:1rem}.color-controls{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.color-control{display:flex;flex-direction:column;gap:.5rem}.color-picker{width:100%;height:40px;padding:0;border:1px solid var(--border-color);border-radius:var(--radius);background:var(--bg-primary);cursor:pointer}.color-picker::-webkit-color-swatch-wrapper{padding:0}.color-picker::-webkit-color-swatch{border:none;border-radius:var(--radius)}.error-message{color:var(--color-error);text-align:center;padding:1rem;background:var(--bg-secondary);border-radius:var(--radius);border:1px solid var(--color-error);display:flex;align-items:center;justify-content:center;gap:.5rem}@media(max-width:768px){.barcode-generator-container{padding:1.5rem;margin:1rem}.generator-title{font-size:2rem}.letter{font-size:1.8rem}.generator-content{grid-template-columns:1fr}.preview-container{height:250px}}@media(max-width:480px){.barcode-generator-container{padding:1rem}.generator-title{font-size:1.5rem}.generator-description{font-size:1rem}.size-controls,.color-controls{grid-template-columns:1fr}.action-buttons{flex-direction:column;padding:0}}