/* Calculadora Financiera Pro (Fixed) */
.cf-calculator {
    max-width: 520px;
    margin: 20px auto;
    background: #fafafa;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif;
}
.cf-calculator p { margin-bottom: 14px; }
.cf-calculator label { display:block; font-weight:600; margin-bottom:6px; color:#333; }
.cf-calculator input[type="number"] { width:100%; padding:10px; border:1px solid #ddd; border-radius:8px; box-sizing:border-box; }
.cf-radio-group { display:flex; gap:18px; margin-bottom:14px; }
.cf-radio-group label { display:flex; align-items:center; gap:6px; font-weight:500; }
.cf-calculator button { width:100%; padding:12px; background:#0073aa; color:#fff; border:none; border-radius:8px; font-size:16px; cursor:pointer; transition:background .25s; }
.cf-calculator button:hover { background:#005f8d; }

.cf-results { margin-top:18px; background:#fff; padding:18px; border-radius:10px; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.cf-results h3 { margin:0 0 10px; color:#0073aa; font-size:1.05rem; }
.cf-results ul { list-style:none; padding-left:0; margin:0; }
.cf-results li { display:flex; justify-content:space-between; gap:10px; padding:6px 0; border-bottom:1px dashed #eee; }
.cf-results li:last-child { border-bottom:none; }

.cf-error-message { color:#8a1f11; background:#fdecea; border-left:4px solid #d93025; padding:10px 12px; border-radius:8px; }