*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:sans-serif;
}

body{
background:#111;
color:white;
min-height:100vh;
overflow-x:hidden;
}

.background{
position:fixed;
width:100%;
height:100%;
background:url('assets/bg.jpg');
background-size:cover;
background-position:center;
filter:blur(5px);
z-index:-1;
}

.login-container{
width:350px;
padding:30px;
background:rgba(255,255,255,0.1);
backdrop-filter:blur(10px);
border-radius:20px;
position:absolute;
top:50%;
left:50%;
transform:translate(-50%,-50%);
}

.flag{
width:100px;
display:block;
margin:auto;
}

h1{
text-align:center;
margin:20px 0;
}

input,button{
width:100%;
padding:15px;
margin-top:10px;
border:none;
border-radius:10px;
}

button{
cursor:pointer;
font-weight:bold;
}

.topbar{
display:flex;
justify-content:space-between;
padding:20px;
font-size:28px;
}

#posts{
padding:20px;
}

.post{
background:rgba(255,255,255,0.1);
padding:20px;
border-radius:20px;
margin-bottom:20px;
backdrop-filter:blur(8px);
}

.bottom-nav{
position:fixed;
bottom:0;
width:100%;
display:flex;
justify-content:space-around;
padding:15px;
background:#222;
}