* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    font-family: Arial, Helvetica, sans-serif;
    background: #f1f5f9;
    color: #1e293b;
}

.pagina-login {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.caixa-login {
    width: 100%;
    max-width: 420px;
    background: #ffffff;
    border-radius: 18px;
    padding: 35px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.logo {
    display: table;
    margin: 0 auto 20px auto;
    background: #dbeafe;
    color: #1d4ed8;
    padding: 9px 16px;
    border-radius: 30px;
    font-size: 15px;
    font-weight: bold;
}

h1 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 8px;
}

.descricao {
    text-align: center;
    color: #64748b;
    margin-bottom: 28px;
    line-height: 1.5;
}

.campo {
    margin-bottom: 20px;
}

.campo label {
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
    font-weight: bold;
}

.campo input {
    width: 100%;
    height: 50px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    padding: 0 14px;
    font-size: 17px;
    outline: none;
    transition: 0.2s;
}

.campo input:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

button {
    width: 100%;
    height: 50px;
    border: none;
    border-radius: 10px;
    background: #2563eb;
    color: #ffffff;
    font-size: 17px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.2s;
}

button:hover {
    background: #1d4ed8;
}

.mensagem-erro {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
    padding: 13px;
    border-radius: 10px;
    margin-bottom: 20px;
    text-align: center;
}

.cadastro {
    margin-top: 25px;
    text-align: center;
}

.cadastro p {
    color: #64748b;
    margin-bottom: 8px;
}

.cadastro a {
    color: #2563eb;
    font-weight: bold;
    text-decoration: none;
}

.cadastro a:hover {
    text-decoration: underline;
}

@media (max-width: 480px) {

    .caixa-login {
        padding: 28px 22px;
    }

    h1 {
        font-size: 25px;
    }

}
.mensagem-sucesso {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #86efac;
    padding: 14px;
    border-radius: 10px;
    margin-bottom: 20px;
    text-align: center;
    font-weight: bold;
}