.clc-letter-container{max-width:1200px;margin:0 auto;padding:20px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif}.clc-title{text-align:center;color:#d32f2f;margin-bottom:30px;font-size:2em}.clc-form-wrapper{background:#fff;padding:30px;border-radius:8px;box-shadow:0 2px 10px rgb(0 0 0 / .1);margin-bottom:30px}.clc-form{display:flex;flex-direction:column;gap:20px}.clc-form-group{display:flex;flex-direction:column;gap:8px}.clc-form-group label{font-weight:600;color:#333;font-size:1.1em}.clc-input,.clc-textarea{width:100%;padding:12px;border:2px solid #ddd;border-radius:4px;font-size:16px;font-family:inherit;transition:border-color 0.3s ease}.clc-input:focus,.clc-textarea:focus{outline:none;border-color:#d32f2f}.clc-textarea{resize:vertical;min-height:100px}.clc-buttons-wrapper{display:flex;flex-wrap:wrap;gap:15px;margin-top:20px}.clc-btn{padding:12px 24px;border:none;border-radius:6px;font-size:16px;font-weight:600;cursor:pointer;transition:all 0.3s ease;text-decoration:none;display:inline-block;text-align:center;flex:1;min-width:200px}.clc-btn:hover{transform:translateY(-2px);box-shadow:0 4px 8px rgb(0 0 0 / .2)}.clc-btn-primary{background:#d32f2f;color:#fff}.clc-btn-primary:hover{background:#b71c1c}.clc-btn-secondary{background:#666;color:#fff}.clc-btn-secondary:hover{background:#555}.clc-btn-whatsapp{background:#25D366;color:#fff}.clc-btn-whatsapp:hover{background:#128C7E}.clc-canvas-wrapper{margin-top:30px}.clc-preview-container{background:#fff;padding:20px;border-radius:8px;box-shadow:0 2px 10px rgb(0 0 0 / .1);text-align:center}.clc-preview-container h3{margin-top:0;color:#d32f2f}.clc-preview-container img{max-width:100%;height:auto;border-radius:4px;box-shadow:0 2px 8px rgb(0 0 0 / .1)}@media (max-width:768px){.clc-letter-container{padding:10px}.clc-form-wrapper{padding:20px}.clc-buttons-wrapper{flex-direction:column}.clc-btn{width:100%;min-width:auto}.clc-title{font-size:1.5em}}