*{box-sizing:border-box}body{margin:0;background:#07101d;color:#eaf2ff;font-family:Arial,sans-serif}.admin{max-width:700px;margin:40px auto;padding:25px}.admin a{color:#8bc9ff}.admin label{display:block;margin:18px 0;color:#9eb1c5}.admin input{display:block;width:100%;margin-top:7px;padding:13px;border-radius:9px;border:1px solid #24435f;background:#0b1b2d;color:#fff}.admin button{padding:13px 20px;border:0;border-radius:9px;background:#1686d9;color:white;font-weight:bold;cursor:pointer}.item{padding:15px;margin:8px 0;background:#0b1b2d;border-radius:10px}