/* ✅ 외부 컨테이너 정렬 - 반응형 중심 */
.form-wrapper {
  width: 90%;
  max-width: 420px;       /* 모바일 기준으로 맞춤 */
  margin: 60px auto 30px; /* 상단 여백 추가 */
  padding: 30px 20px;
  background-color: white;
  border-radius: 12px;
  border: 1px solid #dcdcdc;
  box-sizing: border-box;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

/* ✅ 상단 타이틀 */
.form-title {
  font-family: 'Inter', sans-serif;
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  letter-spacing: 4px;
  margin-bottom: 30px;
}
.form-title > hr {
  width: 60%;
  margin: 20px auto;
  border: 0;
  height: 1px;
  background-color: #dcdcdc;
}

/* ✅ 입력 그룹 공통 여백 */
.input-group {
  margin-bottom: 20px;
  position: relative;
}

/* ✅ 입력 필드 기본 스타일 */
.input-group input {
  width: 100%;
  height: 48px;
  font-size: 16px;
  padding-left: 48px;
  border: 1px solid #dcdcdc;
  border-radius: 8px;
  box-sizing: border-box;
  background-color: white;
  background-repeat: no-repeat;
  background-position: 12px center;
  background-size: 20px 20px;
}

/* ✅ 포커스 시 테두리 강조 및 아이콘 유지 */
.input-group input:focus {
  outline: none;
  border: 1px solid #007BFF;
  background-color: white;
}

/* ✅ placeholder 투명화 */
.input-group input:focus::placeholder {
  color: transparent;
}

/* ✅ 안내 텍스트 */
.input-group span {
  display: block;
  font-size: 12px;
  color: red;
  margin-top: 4px;
}

/* ✅ 버튼 스타일 */
.button-full {
  width: 100%;
  height: 50px;
  font-size: 18px;
  border: none;
  border-radius: 8px;
  background-color: #dcdcdc;
  color: #333;
  cursor: not-allowed;
  letter-spacing: 4px;
  transition: background-color 0.3s;
}
.button-full.active {
  background-color: #007BFF !important;
  color: white !important;
  cursor: pointer;
}
.button-full:hover {
  background-color: #bbb;
}

/* ✅ WebP 아이콘 배경 */
.people-icon {
  background-image: url('https://storage.googleapis.com/cartustore-imgs/member/people.webp');
}
.lock-icon {
  background-image: url('https://storage.googleapis.com/cartustore-imgs/member/lock_icon.webp');
}
.calender-icon {
  background-image: url('https://storage.googleapis.com/cartustore-imgs/member/calender.webp');
}
.email-icon {
  background-image: url('https://storage.googleapis.com/cartustore-imgs/member/email.webp');
}
.phone-icon {
  background-image: url('https://storage.googleapis.com/cartustore-imgs/member/phone.webp');
}

/* ✅ autofill 배경 제거 */
input:-webkit-autofill,
input:-webkit-autofill:focus,
input:-webkit-autofill:hover,
input:-webkit-autofill:active {
  box-shadow: 0 0 0px 1000px white inset !important;
  -webkit-box-shadow: 0 0 0px 1000px white inset !important;
  -webkit-text-fill-color: #000 !important;
  transition: background-color 5000s ease-in-out 0s !important;
}

/* ✅ 반응형 (작은 화면 대응) */
@media (max-width: 400px) {
  .form-title {
    font-size: 20px;
    letter-spacing: 2px;
  }

  .button-full {
    font-size: 16px;
    letter-spacing: 2px;
  }

  .input-group input {
    font-size: 15px;
    height: 46px;
  }
}