body{margin:0;font-family:Arial,sans-serif;background:#f4f6f8}input,select,textarea{padding:10px;margin:8px 0;width:90%;border-radius:6px;border:1px solid #ddd;font-size:14px}.checkbox{display:flex;align-items:center;justify-content:space-between}button{padding:10px 16px;border:none;border-radius:6px;background:#2563eb;color:#fff;cursor:pointer;margin:5px}button:hover{background:#1d4ed8}button.danger{background:#dc2626}button.danger:hover{background:#b91c1c}.login-box{width:350px;margin:120px auto;background:#fff;padding:30px;border-radius:10px;box-shadow:0 10px 25px #0000001a}.board{display:flex;gap:20px}