body {
    font-family: Arial, sans-serif;
    background: #0b1727;
    color: white;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    width: 90%;
    max-width: 700px;
    text-align: center;
}

.logo {
    width: 220px;
    margin-bottom: 30px;
}

input {
    width: 100%;
    padding: 20px;
    font-size: 24px;
    border-radius: 12px;
    border: none;
    margin-bottom: 20px;
}

button,
.btn {
    display: block;
    width: 100%;
    background: #1d72ff;
    color: white;
    padding: 20px;
    border-radius: 12px;
    text-decoration: none;
    font-size: 24px;
    border: none;
    margin-top: 15px;
    cursor: pointer;
}

.sair {
    background: #d63031;
}

.fatura {
    background: rgba(255,255,255,0.08);
    padding: 20px;
    margin-top: 20px;
    border-radius: 15px;
}

.linha {
    font-size: 30px;
    background: white;
    color: black;
    padding: 20px;
    border-radius: 10px;
    word-break: break-all;
}