.cf-fracoes,.cf-fracoes *{box-sizing:border-box}.cf-fracoes button{all:unset;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;user-select:none;white-space:nowrap;line-height:1;letter-spacing:normal;text-align:center}.cf-fracoes .btn-calcular{min-width:140px;height:42px;padding:0 18px;font-size:16px;font-weight:600;color:#fff;background:#0b77b6;border:1px solid #0a6aa3;border-radius:6px;transition:transform .05s ease,background .15s ease}.cf-fracoes .btn-calcular:hover{background:#095f92}.cf-fracoes .btn-calcular:active{transform:translateY(1px)}.cf-fracoes .btn-aux{width:40px;height:36px;font-size:16px;font-weight:600;color:#fff;background:#0b77b6;border:1px solid #0a6aa3;border-radius:6px}.cf-fracoes input[type="number"],.cf-fracoes input[type="text"],.cf-fracoes select{height:36px;padding:6px 10px;font-size:15px;text-align:center;border:1px solid #cfd6de;border-radius:6px;background:#fff}.cf-fracoes input[type="number"]::-webkit-outer-spin-button,.cf-fracoes input[type="number"]::-webkit-inner-spin-button{-webkit-appearance:none;appearance:none;margin:0}.cf-fracoes input[type="number"]{-moz-appearance:textfield;appearance:none}@media (max-width:640px){.cf-fracoes .btn-calcular{min-width:100%}}.cf-fracoes{text-align:center;max-width:600px;margin:0 auto}.cf-fracoes form{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;margin-top:10px;row-gap:10px}.cf-fracoes h2{font-size:24px;margin-bottom:10px}.cf-fracoes p{font-size:12px;max-width:520px;margin:0 auto 15px;line-height:1.5}.cf-fracoes #cf-resultado-container{margin-top:20px;padding:15px;background-color:#eef7ff;border:1px solid #bce8f1;border-radius:4px;text-align:center}.cf-fracoes #cf-resultado{font-weight:700;font-size:22px;color:#31708f}.cf-fracoes .cf-info-extra{font-size:14px;color:#555;margin:5px 0}.cf-fracoes #cf-mensagem-erro{margin-top:15px;text-align:center;color:red}.cf-fracoes .cf-historico-container{margin-top:20px;padding:15px;border-top:1px solid #ccc;font-size:14px;text-align:left}.cf-fracoes select option{font-size:18px}.cf-fracoes #cf-passo-a-passo{margin-top:15px;padding:10px;border:1px dashed #ccc;text-align:left;font-size:13px}.cf-fracoes .cf-actions{display:flex;gap:10px;justify-content:center;margin:12px 0 6px}.cf-fracoes .cf-actions button{all:unset;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;user-select:none;white-space:nowrap;line-height:1;border-radius:6px;padding:0 18px;height:42px;font-size:16px;font-weight:600;border:1px solid #fff0}.cf-fracoes .btn-calcular{color:#fff;background:#0b77b6;border-color:#0a6aa3}.cf-fracoes .btn-calcular:hover{background:#095f92}.cf-fracoes .btn-calcular:active{transform:translateY(1px)}.cf-fracoes .btn-limpar{color:#0b77b6;background:#e9f4fb;border-color:#0a6aa3}.cf-fracoes .btn-limpar:hover{background:#d8ecf8}.cf-fracoes .btn-limpar:active{transform:translateY(1px)}@media (max-width:640px){.cf-fracoes .cf-actions{flex-wrap:wrap}.cf-fracoes .cf-actions button{min-width:140px}}