.fondo-oscuro-login{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,.5);
    z-index: 2;
    transition: all .3s;
    visibility: hidden;
    opacity: 0;
}
.login-error{
    padding: 10px;
    border-radius: 5px;
    background-color: rgba(216, 115, 108, 0.3);
    color: red;
}
.inicio-session{
    border-radius: 5px;
    box-shadow: 2px 1px 5px rgba(0,0,0,.3);
    width: 350px;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    padding: 25px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background-color: #fff;
    transition: all .3s;
    visibility: collapse;
    opacity: 0;
    
}
.inicio-session>h2{
    text-align: center;
    color: #666;
}

.inicio-session>label{
    color: #666;
}

.inicio-session input[type="text"], input[type="password"]{
    border: 1px solid #ddd;
    outline: none;
    padding: 5px 10px;
    color: #666;
    font-size: 16px;
}

.inicio-session input[type="submit"]{
    margin-top: 10px;
    padding: 10px;
    background-color: #2196F3;
    color: #fff;
    border: none;
    font-size: 16px;
    cursor: pointer;
    transition: all .3s;
}

.inicio-session input[type="submit"]:hover{
    filter: saturate(2);
}

.login-img{
    padding-bottom: 5px;
    border-bottom: 1px solid #ddd;
    text-align: center;
}
.login-img>img{
    width: 120px;
    margin: 0 auto;
}

#btn_close_login{
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 35px;
    cursor: pointer;
    color: #ddd;
}