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

body{
    overflow-x: hidden;
    font-family: 'Roboto', sans-serif;
    position: relative;
    min-height: 100vh;
}

button:focus{
    outline: none ;
}
img{
    max-width: 100%;
    max-height: 100%;
}
input:focus{
    outline: none;
}

.form-control{
    border-radius: 0;
    border: 1px solid #000;
}
.form-control:focus, .form-control:active{
    outline: none !important;
    box-shadow: none;
    border: 2px solid #0d6efd;
}
.btn{
    border-radius: 0;
    padding: 10px 15px;
    letter-spacing: 2px;
    text-transform: capitalize;
}


/* ----------------------------------- navbar ----------------------------------- */
nav{
    /* height: 66px; */
    background: #fff;
    /* padding: 5px 0px !important; */
    box-shadow: 0px 0px 10px 0px #000;
}

.navbar-brand{
    width: 30%;
    height: 100%;
}
.navbar-brand img{
    max-width: 100%;
    height: 40px;
    object-fit: contain;
}
nav ul{
    text-align: center;
    font-size: 1.5rem;
    font-weight: 400;
    text-transform: capitalize;
}
.nav-profile-pic{
    width: 100px;
    height: 100px;
    object-fit: cover;
    object-position: 50% 50%;
    border-radius: 50%;
    border: 2px solid #000;
}
.dropdown-toggle::after{
    display: none;
}
.navbar-toggler{
    border-radius: 0;
}
.navbar-toggler:focus{
    box-shadow: none;
    outline: none;
}
.profile-menu{
    padding: 10px;
    border: 1px solid #000;
    background: #fff;
    border-radius: 0;
    text-align: center;
}
.profile-btn{
    margin-bottom: 20px;
}
.sign-in-btn, .sign-up-btn{
    padding: 8px;

}
.nav-item .btn{
    width: 101px;
}


@media only screen and (min-width: 992px) {
    nav{
        height: 80px;
    }
    .navbar-brand{
        width: 20%;
    }
    .navbar-brand img{
        height: 60px;
    }
    .nav-profile-pic{
        width: 60px;
        height: 60px;
    }
    nav .nav-item{
        line-height: 64px;
    }
    .navbar-expand-lg .navbar-nav .dropdown-menu{
        left: -65%;
    }
}








/* ----------------------------------- header ----------------------------------- */
header{
    background: #f5f6fa;
    border-bottom: 1px solid #000;
    padding: 40px 20px;
    max-height: 300px;
    text-align: center;
}
header img{
    object-fit: contain;
    height: 100%;
    max-height: 200px;
}




/* ----------------------------------- main ----------------------------------- */
main{
    /* margin-bottom: 200px; */
    padding-bottom: 170px;
    /* padding-top: 100px; */
}
section{
    padding-top: 80px;
}

h1, h2, h3{
    width: 100%;
    text-align: center;
    text-transform: uppercase;
    font-weight: 300;
    letter-spacing: 3px;
    font-size: 2.5em;
    margin: 0px 0px 50px;
    border-bottom: 1px solid #000;
    padding: 20px;
}
h2{
    font-size: 1.5em;
    border-bottom: none;
    margin-bottom: 10px;
    text-transform: capitalize;
}
h3{
    font-size: 1.7em;
    margin-bottom: 30px;
    border-bottom: none;
    text-transform: capitalize;
}

.search-form, .add-form{
    /* padding-bottom: 30px; */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-bottom: 40px;

}
.add-form{
    border-bottom: 1px solid #000;
    margin-bottom: 50px;
}

.add-form form{
    border: 1px solid #000;
    padding: 30px 20px;
}
.search-form form, .add-form form{
    width: 100%;
    max-width: 900px;
}
.search-form form{
    display: flex;
    align-items: center;
    justify-content: center;
}
.add-form-row{
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center; 
} 

.search-form .btn, .add-form .btn{
    width: fit-content;
}

.form-error{
    color: #e84118;
}


@media (min-width:768px){
    .search-form .form-control{
        margin-right: 20px;
        padding: 10px 15px;
    }

}



/* --------------- list styles --------------- */
.list-group-item{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    /* font-weight: 500; */
    font-size: 1.2em;
}

.list{
    padding: 0px 0px 100px;
}

.list ul{
    padding-top: 30px;
}


/* ----------------------------------- footer ----------------------------------- */
footer{
    text-transform: capitalize;
    background: #2d3436;
    color: #fff;
    padding: 50px 20px;
    text-align: center;
    font-size: 1.1em;
    letter-spacing: 2px;
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
}
footer p{
    margin-bottom: 0;
}
footer a{
    text-decoration: none;
    /* color: #0984e3; */
    color: #81ecec;
}

footer a:hover, footer a:focus{
    color: #0d6efd;
}




/* ----------------------------------- about page ----------------------------------- */

.about{
    padding: 80px 0px;
}

.about p{
    font-size: 1.1em;
    line-height: 1.2em;
    text-align: justify;
    padding: 40px 10px;
}



/* ----------------------------------- sign in page ----------------------------------- */

.sign-in-page, .sign-up-page, .profile-page, .error-page{
    text-align: center;
    padding: 80px 0px;
}
.sign-in-page .form-check{
    display: flex;
    justify-content: center;
    align-items: center;
}

.sign-in-page .form-check input{
    margin-right: 10px;
    margin-bottom: 4px;
}




/* ----------------------------------- sign up page ----------------------------------- */
.sign-up-form label{
    display: inline-block;
    width: 100%;
    text-align: left;
    margin-bottom: 10px;
}
.profile-img-big{
    width: 100%;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.profile-img-big img{
    width: 200px;
    height: 200px;
    object-fit: cover;
    object-position: 50% 50%;
    border-radius: 50%;
    border: 2px solid #000;
    margin-bottom: 20px;
}

.profile-header h1{
    padding: 80px 0px;
    border-bottom: none;
    font-weight: 600;
    font-size: 2.75em;
}



.offscreen {
    position: absolute;
    left: -99999px;
}

.hide {
    display: none;
}

.valid {
    color: #0984e3;
    margin-left: 0.25rem;
}

.invalid {
    color: #e84118;
    margin-left: 0.25rem;
}

.sign-up-error{
    color: #3742fa;
    border: 1px solid #000;
    border-radius: 10px;
    background-color: #f1f2f6;
    padding: 10px;
    margin-top: 10px;
    margin-bottom: 20px;
    text-align: left;
}
.sign-up-error:first-letter{
    text-transform: capitalize;
}
.sign-up-error svg{
    margin-right: 5px;
}


.error-page{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.error-page img{
    object-fit: contain;
    margin-bottom: 50px;
}