.acesso-restrito {
    padding: 120px 0;
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    background: var(--cor-fundo-claro);
}

.login-container {
    max-width: 400px;
    margin: 0 auto;
    padding: 2rem;
    background: var(--cor-fundo);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.login-container h1 {
    text-align: center;
    color: var(--cor-principal);
    margin-bottom: 2rem;
    font-size: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--cor-principal);
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    border-color: var(--cor-principal);
    outline: none;
}

.login-container .btn-primary {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    margin-top: 1rem;
    background: var(--cor-principal);
    color: var(--cor-fundo);
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.login-container .btn-primary:hover {
    background: var(--cor-secundaria);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

@media (max-width: 768px) {
    .acesso-restrito {
        padding: 100px 20px;
    }

    .login-container {
        padding: 1.5rem;
    }

    .login-container h1 {
        font-size: 1.8rem;
    }

    .login-container .btn-primary {
        padding: 0.8rem;
        font-size: 1rem;
    }
}