*{box-sizing:border-box}
body{
    margin:0;
    font-family:Inter,Arial,sans-serif;
    background:#07090d;
    color:#edf2f7;
}
a{color:inherit;text-decoration:none}

.login-bg{
    min-height:100vh;
    display:grid;
    place-items:center;
    background:
        radial-gradient(circle at 50% 0,#20293a 0,#090c12 42%,#05070a 100%);
}

.login-shell{
    width:min(430px,92vw);
}

.brand{
    display:flex;
    align-items:center;
    gap:10px;
    font-size:13px;
    letter-spacing:2px;
    margin-bottom:18px;
}

.brand span{
    display:grid;
    place-items:center;
    width:42px;
    height:42px;
    border-radius:12px;
    background:linear-gradient(145deg,#e7c465,#8d6a1f);
    color:#090b0e;
    font-weight:900;
}

.login-card{
    padding:30px;
    border:1px solid #252b35;
    border-radius:22px;
    background:rgba(13,17,23,.96);
    box-shadow:0 25px 80px rgba(0,0,0,.55);
}

.login-card h1{
    margin:0 0 6px;
    font-size:27px;
}

.login-card p{
    color:#8993a2;
    margin-bottom:25px;
}

label{
    display:block;
    font-size:12px;
    color:#aeb7c4;
    margin:15px 0;
}

input{
    width:100%;
    margin-top:7px;
    padding:13px 14px;
    border-radius:10px;
    border:1px solid #303744;
    background:#090c11;
    color:#fff;
}

button{
    width:100%;
    padding:14px;
    margin-top:12px;
    border:0;
    border-radius:10px;
    background:linear-gradient(135deg,#f0cf73,#9c7529);
    font-weight:900;
    cursor:pointer;
}

.alert{
    padding:10px;
    border-radius:9px;
    background:#3a151b;
    color:#ffb9c2;
}

.sidebar{
    position:fixed;
    inset:0 auto 0 0;
    width:245px;
    padding:22px 16px;
    background:#0b0e13;
    border-right:1px solid #1e2530;
    overflow:auto;
}

.sidebar nav{
    display:grid;
    gap:4px;
}

.sidebar nav a{
    padding:10px 12px;
    border-radius:8px;
    font-size:13px;
    color:#9da7b5;
}

.sidebar nav a:hover,
.sidebar nav a.active{
    background:#151a22;
    color:#f0ca6a;
}

.main{
    margin-left:245px;
    padding:32px;
}

.top{
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.eyebrow,
.panel-head span{
    color:#c99a3c;
    font-size:10px;
    letter-spacing:2px;
}

.top h1{
    margin:5px 0 0;
    font-size:30px;
}

.top-user{
    display:flex;
    gap:15px;
    color:#aeb7c4;
    font-size:12px;
}

.cards{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:15px;
    margin:30px 0;
}

.cards article,
.panel{
    border:1px solid #222a35;
    background:#0d1117;
    border-radius:16px;
}

.cards article{
    padding:20px;
}

.cards article span,
.cards article small{
    display:block;
    color:#8993a2;
}

.cards article strong{
    display:block;
    font-size:32px;
    margin:8px 0;
}

.panel{
    padding:22px;
}

.panel-head{
    display:flex;
    align-items:center;
    justify-content:space-between;
}

.panel-head h2{
    margin:5px 0;
}

.online{
    color:#83dda5;
    font-size:11px;
}

.roadmap{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:10px;
    margin-top:20px;
}

.roadmap div{
    padding:12px;
    background:#090c11;
    border:1px solid #1d2430;
    border-radius:9px;
    color:#939dab;
}

.roadmap .done{
    color:#d6e0ea;
}

@media(max-width:900px){
    .sidebar{
        position:static;
        width:100%;
    }

    .main{
        margin:0;
        padding:18px;
    }

    .cards{
        grid-template-columns:1fr 1fr;
    }
}

@media(max-width:560px){
    .cards,
    .roadmap{
        grid-template-columns:1fr;
    }
}