.calcufacil-letras_tesoro_calculator.calcufacil-container{max-width:900px;margin:20px auto;background:#fff;padding:20px;border-radius:8px;box-shadow:0 0 10px rgb(0 0 0 / .1);display:flex;flex-wrap:wrap;gap:30px;font-family:Arial,sans-serif}.calcufacil-letras_tesoro_calculator h3{width:100%;text-align:center;color:#004085;margin-bottom:20px;font-size:24px}.calcufacil-letras_tesoro_calculator .calcufacil-left,.calcufacil-letras_tesoro_calculator .calcufacil-right{flex:1;min-width:300px}.calcufacil-letras_tesoro_calculator .calculator-form h2{font-size:20px;color:#004085;margin-bottom:15px}.calcufacil-letras_tesoro_calculator .input-group{margin-bottom:18px}.calcufacil-letras_tesoro_calculator label{display:block;font-weight:700;color:#333;margin-bottom:5px;font-size:14px}.calcufacil-letras_tesoro_calculator .input-group small{display:block;font-size:11px;color:#666;margin-top:4px}.calcufacil-letras_tesoro_calculator input[type="number"],.calcufacil-letras_tesoro_calculator select{width:100%;padding:10px;border:1px solid #ccc;border-radius:4px;box-sizing:border-box;font-size:16px;background:#f9f9f9}.calcufacil-letras_tesoro_calculator select{appearance:none;-webkit-appearance:none;-moz-appearance:none;background-image:url(data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23004085%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E);background-repeat:no-repeat;background-position:right 10px top 50%;background-size:10px auto;padding-right:30px}.calcufacil-letras_tesoro_calculator button{background-color:#007bff;color:#fff;padding:12px 20px;border:none;border-radius:4px;cursor:pointer;font-size:16px;width:100%;transition:background-color 0.3s ease;margin-top:10px}.calcufacil-letras_tesoro_calculator button:hover{background-color:#0056b3}.calcufacil-letras_tesoro_calculator .disclaimer-note{font-size:11px;color:#555;margin-top:15px;text-align:center;font-style:italic;background:#e6f2ff;padding:8px;border-radius:3px;border:1px solid #b8d6ff;line-height:1.4}.calcufacil-letras_tesoro_calculator .results{background:#e6f2ff;padding:25px;border-radius:8px;border:1px solid #b8d6ff}.calcufacil-letras_tesoro_calculator .results-header{text-align:center;margin-bottom:20px}.calcufacil-letras_tesoro_calculator .results-header h2{font-size:20px;color:#0056b3;margin:0}.calcufacil-letras_tesoro_calculator .results-breakdown{display:flex;flex-direction:column;gap:10px;margin-bottom:15px}.calcufacil-letras_tesoro_calculator .breakdown-item{padding:10px 15px;background:#fff;border-radius:4px;font-size:14px;color:#333;border-left:3px solid #007bff;display:flex;justify-content:space-between;align-items:center}.calcufacil-letras_tesoro_calculator .breakdown-item span:last-child{font-weight:700;color:#0056b3;text-align:right;font-size:1.1em}.calcufacil-letras_tesoro_calculator .breakdown-item .amount-saved{color:#198754}.calcufacil-letras_tesoro_calculator .breakdown-item.main-result{background-color:#d1e3ff;padding:15px;font-weight:700;border-left-color:#0056b3}.calcufacil-letras_tesoro_calculator .breakdown-item.main-result span:first-child{font-size:16px}.calcufacil-letras_tesoro_calculator .breakdown-item.main-result span:last-child{font-size:1.8em;color:#003875}.calcufacil-letras_tesoro_calculator .note{font-size:12px;color:#555;text-align:center;margin-top:15px;font-style:italic;line-height:1.4}.calcufacil-letras_tesoro_calculator .errors{color:#721c24;background-color:#f8d7da;border:1px solid #f5c6cb;padding:10px 15px;border-radius:4px;margin-top:15px}.calcufacil-letras_tesoro_calculator .errors ul{list-style:none;padding:0;margin:0}.calcufacil-letras_tesoro_calculator .errors li{margin-bottom:5px}.calcufacil-letras_tesoro_calculator .errors li:last-child{margin-bottom:0}