:root{--primary: #d97706;--primary-hover: #b45309;--primary-light: #fef3c7;--primary-dark: #92400e;--bg-main: #f8fafc;--bg-card: #ffffff;--bg-dark: #0f172a;--text-main: #1e293b;--text-muted: #64748b;--border-light: #e2e8f0}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background-color:var(--bg-main);color:var(--text-main);line-height:1.5}.container{min-height:100vh;padding:2rem 1rem;display:flex;align-items:center;justify-content:center}.app-card{max-width:1100px;width:100%;background:var(--bg-card);border-radius:1.5rem;box-shadow:0 25px 50px -12px #0000001a;overflow:hidden;border:1px solid var(--border-light);display:flex;flex-direction:row}.input-section{flex:1;padding:2.5rem}.result-section{width:400px;background-color:var(--bg-dark);color:#fff;padding:2.5rem;display:flex;flex-direction:column;justify-content:space-between}h1{font-size:1.875rem;font-weight:800;margin-bottom:.5rem;color:#0f172a}.subtitle{color:var(--text-muted);margin-bottom:2rem;font-size:.95rem}.label{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:.5rem;display:block}select,.input-text{width:100%;height:3rem;padding:0 1rem;border-radius:.75rem;border:1px solid var(--border-light);background-color:#f1f5f9;font-size:1rem;color:var(--text-main);transition:all .2s;outline:none}select:focus,.input-text:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-light)}.form-group{margin-bottom:2rem}input[type=range]{width:100%;height:6px;background:var(--border-light);border-radius:5px;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;margin:1rem 0}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;background:var(--primary);border:2px solid white;border-radius:50%;box-shadow:0 2px 4px #0000001a}.range-labels{display:flex;justify-content:space-between;font-size:.75rem;color:var(--text-muted);font-weight:500}.installment-label{color:#94a3b8;font-size:.875rem;font-weight:500;text-transform:uppercase;letter-spacing:.1em;margin-bottom:.5rem}.installment-value{font-size:2.5rem;font-weight:900;color:var(--primary);line-height:1;margin-bottom:2.5rem}.summary-item{display:flex;justify-content:space-between;padding:.75rem 0;border-bottom:1px solid #1e293b;font-size:.875rem}.summary-label{color:#94a3b8}.summary-value{font-weight:600}.text-gold{color:var(--primary)}.btn-print{width:100%;padding:1rem;background-color:var(--primary);color:#fff;border:none;border-radius:.75rem;font-weight:700;font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.5rem;transition:all .2s}.btn-print:hover{background-color:var(--primary-hover);transform:translateY(-1px)}.btn-print:active{transform:translateY(0)}.info-box{background-color:var(--primary-light);border:1px solid #fde68a;border-radius:1rem;padding:1rem;margin-top:2.5rem;display:flex;gap:.75rem}.info-icon{background:var(--primary);color:#fff;width:1.5rem;height:1.5rem;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:.75rem;font-weight:900}.info-text h4{font-size:.875rem;font-weight:700;color:var(--primary-dark)}.info-text p{font-size:.75rem;color:#b45309}@media(max-width:1024px){.app-card{flex-direction:column}.result-section{width:100%}}.print-header{display:none}@media print{body{background:#fff}.container{display:block;padding:0}.app-card{box-shadow:none;border:1px solid #e2e8f0;border-radius:0}.input-section{padding:2rem}.result-section{width:100%;background:#f8fafc;color:#000;border-top:1px solid #e2e8f0;padding:2rem}.result-section *{color:#000!important}.btn-print,input[type=range],.subtitle{display:none!important}.print-header{display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid var(--primary);padding:1rem 2rem;margin-bottom:1rem}.print-only{display:block}.installment-value{font-size:2rem!important}*{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}}