.qr-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{text-align:center;margin-bottom:2rem}.generator-title{display:flex;align-items:center;justify-content:center;gap:1vw;font-size:2rem;font-weight:700;margin-bottom:15px}.title-icon{color:var(--primary)}.letters-div{display:flex}.letter{opacity:0;transform:translateY(10px);display:inline-block;animation:fadeInUp .4s forwards;color:var(--primary);font-size:2rem;font-weight:700;letter-spacing:.05em;text-shadow:0 2px 4px rgba(0,0,0,.1)}.letter:nth-child(1){animation-delay:0s}.letter:nth-child(2){animation-delay:.05s}.letter:nth-child(3){animation-delay:.1s}.letter:nth-child(4){animation-delay:.15s}.letter:nth-child(5){animation-delay:.2s}.letter:nth-child(6){animation-delay:.25s}.letter:nth-child(7){animation-delay:.3s}.letter:nth-child(8){animation-delay:.35s}.letter:nth-child(9){animation-delay:.4s}.letter:nth-child(10){animation-delay:.45s}.letter:nth-child(11){animation-delay:.5s}.letter:nth-child(12){animation-delay:.55s}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}.generator-description{color:var(--text-secondary);font-size:1.1rem}.generator-content{max-width:800px;margin:0 auto}.input-section{display:flex;flex-direction:column;gap:1.5rem;margin-bottom:2rem}.text-input{width:100%;min-height:150px;padding:1rem;border:2px solid var(--border-color);border-radius:var(--radius);font-size:1rem;resize:vertical;background:var(--bg-secondary);color:var(--text-primary);transition:all .2s ease}.text-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6366f11a}.size-control{display:flex;flex-direction:column;gap:.5rem}.size-control label{color:var(--text-secondary);font-size:.9rem}.size-slider{width:100%;height:6px;-webkit-appearance:none;background:var(--border-color);border-radius:3px;outline:none}.size-slider::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;background:var(--primary);border-radius:50%;cursor:pointer;transition:transform .2s ease}.size-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.qr-section{display:flex;flex-direction:column;align-items:center;gap:1.5rem;padding:2rem;background:var(--bg-secondary);border-radius:var(--radius);border:1px solid var(--border-color)}.qr-code-container{padding:1rem;background:var(--bg-primary);border-radius:var(--radius);box-shadow:var(--shadow-md)}.qr-actions{display:flex;gap:1rem}.action-button{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border:none;border-radius:var(--radius);font-size:.9rem;cursor:pointer;transition:all .2s ease;font-weight:600}.action-button.download{background:var(--primary);color:#fff}.action-button.download:hover{background:var(--primary-hover);transform:translateY(-2px)}.action-button.copy{background:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border-color)}.action-button.copy:hover{background:var(--bg-secondary);transform:translateY(-2px)}.action-button.copy.copied{background:var(--color-success);color:#fff;border:none}.qr-placeholder{display:flex;flex-direction:column;align-items:center;gap:1rem;color:var(--text-secondary);padding:2rem}.qr-placeholder svg{opacity:.5}@media(max-width:768px){.qr-generator-container{margin:1rem auto;padding:1.5rem}.generator-title,.letter{font-size:1.5rem}.qr-section{padding:1rem}.action-button{padding:.5rem 1rem;font-size:.85rem}}@media(max-width:480px){.qr-generator-container{padding:1rem}.generator-title,.letter{font-size:1.25rem}.text-input{min-height:100px}.qr-actions{flex-direction:column;width:100%}.action-button{width:100%;justify-content:center}}