모바일 회원가입 인증번호 입력 높이 수정

pages/signup.vue

@@ -300,7 +300,7 @@ const goPreviousStep = () => {
               <div class="flex flex-col gap-2 sm:flex-row sm:items-stretch">
                 <input
                   v-model="form.emailOtp"
-                  class="auth-form-input h-10 min-w-0 flex-1 rounded-[8px] border border-[#1a212a] bg-transparent px-3 text-sm tracking-widest outline-none transition-colors focus:border-[#2f6feb]"
+                  class="auth-form-input h-10 w-full rounded-[8px] border border-[#1a212a] bg-transparent px-3 text-sm tracking-widest outline-none transition-colors focus:border-[#2f6feb] sm:min-w-0 sm:flex-1"
                   type="text"
                   inputmode="numeric"
                   maxlength="6"