/* login */
.login-wrapper{
    height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    background:linear-gradient(135deg,#0f172a,#1e293b);
}

.login-card{
    background:#fff;
    padding:40px;
    border-radius:14px;
    width:320px;
    box-shadow:0 20px 50px rgba(0,0,0,.25);
}

.login-card input,
.login-card button{
    width:100%;
    margin-top:10px;
    padding:10px;
}

/* admin */
.admin-body{
    margin:0;
    display:flex;
    font-family:system-ui;
}

.sidebar{
    width:220px;
    height:100vh;
    background:#0f172a;
    color:white;
    padding:20px;
}

.sidebar a{
    display:block;
    color:white;
    margin:12px 0;
    text-decoration:none;
}

.content{
    flex:1;
    padding:30px;
    background:#f3f4f6;
}

.cards{
    display:flex;
    gap:20px;
}

.card{
    background:white;
    padding:30px;
    border-radius:12px;
    flex:1;
    text-align:center;
    font-weight:bold;
}
.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:20px;
    margin-top:20px;
}

.card{
    background:white;
    padding:25px;
    border-radius:12px;
    text-decoration:none;
    color:#111;
    box-shadow:0 10px 25px rgba(0,0,0,.08);
    transition:.2s;
}

.card:hover{
    transform:translateY(-4px);
}