/* Fondo general */
body {
    margin: 0;
    padding: 0;
    height: 100vh;
    background-image: url("../ESTILOS/tecpresentacion.jpeg");
    /* Ajusta si la ruta es distinta */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    font-family: Arial, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Caja del login */
.login-box {
    background: rgba(0, 0, 0, 0.7);
    /* Fondo semitransparente */
    color: #fff;
    padding: 30px;
    width: 300px;
    border-radius: 15px;
    margin-top: auto;
    margin-bottom: auto;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.6);
}

/* Estilos del formulario */
.login-box h2 {
    margin-bottom: 20px;
}

.login-box input {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: none;
    border-radius: 5px;
}

.login-box button {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    background-color: #4CAF50;
    color: white;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.login-box button:hover {
    background-color: #218838;
}




/* Mensaje de error (opcional) */
.error {
    color: red;
    font-size: 14px;
    margin-bottom: 10px;
}

/* Responsive para celulares */
@media (max-width: 480px) {
    .login-box {
        width: 95%;
        padding: 20px;
    }

    h2 {
        font-size: 20px;
    }

    input[type="text"] {
        font-size: 14px;
    }

    button {
        font-size: 14px;

    }

}