body{background:#0f172a;color:#fff;font-family:sans-serif}
.container{max-width:900px;margin:auto}
.card{margin:100px auto;width:300px;padding:20px;background:#1e293b}
input,select,button{width:100%;padding:10px;margin:5px 0}
button{background:#3b82f6;border:0;color:white}
table{width:100%;margin-top:20px;background:#1e293b}
td,th{padding:10px}
.actions a{margin-right:10px;color:#60a5fa}