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

body{
    background:#050816;
    color:white;
}

header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 8%;
    background:#0b1020;
    border-bottom:1px solid rgba(255,255,255,.08);
}

.logo{
    font-size:28px;
    font-weight:bold;
    color:#4da3ff;
}

nav a{
    color:white;
    text-decoration:none;
    margin-left:20px;
}

.hero{
    text-align:center;
    padding:80px 20px;
}

.hero h1{
    font-size:55px;
}

.hero p{
    margin-top:10px;
    color:#aaa;
}

.stats{
    display:flex;
    justify-content:center;
    gap:20px;
    margin-top:40px;
    flex-wrap:wrap;
}

.box{
    background:#11182c;
    padding:25px;
    border-radius:16px;
    min-width:180px;
}

.grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(270px,1fr));
    gap:25px;
    padding:40px 8%;
}

.card,.admin-card{
    background:linear-gradient(180deg,#11182c,#0b1020);
    border:1px solid rgba(255,255,255,.08);
    border-radius:18px;
    padding:25px;
    position:relative;
}

.card h2{
    margin-bottom:15px;
}

.price{
    color:#4da3ff;
    font-size:32px;
    font-weight:bold;
    margin-bottom:15px;
}

.card p{
    color:#aaa;
}

button{
    width:100%;
    margin-top:20px;
    padding:14px;
    border:none;
    border-radius:12px;
    background:#4da3ff;
    color:white;
    font-size:15px;
    cursor:pointer;
}

.sold{
    background:#444;
}

.badge{
    position:absolute;
    top:15px;
    right:15px;
    background:red;
    padding:5px 10px;
    border-radius:8px;
    font-size:12px;
}

.admin{
    padding:40px 8%;
    display:grid;
    gap:20px;
}

.login-box{
    width:350px;
    background:#11182c;
    padding:35px;
    border-radius:18px;
    margin:120px auto;
    text-align:center;
    border:1px solid rgba(255,255,255,.08);
}

.login-box input{
    width:100%;
    padding:14px;
    margin-top:20px;
    border:none;
    border-radius:12px;
    background:#0b1020;
    color:white;
}