*{box-sizing:border-box;margin:0;padding:0;font-family:Arial,Helvetica,sans-serif}body{background:#f4f4f4}.admin-container{justify-content:center;align-items:center;width:100%;min-height:100vh;display:flex}.admin-card{background:#fff;border-radius:10px;width:500px;padding:30px;box-shadow:0 5px 15px #00000026}.admin-card h2{text-align:center;color:#333;margin-bottom:25px}.admin-card label{margin-bottom:8px;font-weight:600;display:block}.admin-card textarea{resize:none;border:1px solid #ccc;border-radius:8px;outline:none;width:100%;margin-bottom:20px;padding:15px;font-size:16px}.admin-card textarea:focus{border-color:#007bff}.admin-card button{color:#fff;cursor:pointer;background:#007bff;border:none;border-radius:8px;width:100%;padding:14px;font-size:17px;transition:all .3s}.admin-card button:hover{background:#0056b3}