/* Estilo base do Admin */
body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

/* Container de login */
.long-container {
    background: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.long-container h2 {
    margin-bottom: 20px;
    color: #333;
    font-size: 1.8rem;
}

/* Campos de entrada */
.input-login {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.input-login:focus {
    border-color: #1e88e5;
    outline: none;
}

/* Botão */
.btn-login {
    width: 100%;
    padding: 12px;
    background-color: #1e88e5;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-login:hover {
    background-color: #1565c0;
}

/* Estilo para mensagens de erro */
.erro {
    background: #ffebee;
    color: #c62828;
    border: 1px solid #e57373;
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 6px;
    font-size: 0.95rem;
}