/* 헤더 검정 배경 */
.header {
  background: #222;
}

.header .logo a,
.header .nav-list > li > a,
.header .user-menu a {
  color: #fff;
}

.header .nav-list > li > a:hover {
  color: #f0c14b;
}

/* 회원가입 섹션 */
.signup-section {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
}

.signup-container {
  width: 100%;
  max-width: 550px;
  padding-top: 120px;
}

.signup-title {
  text-align: center;
  font-size: 40px;
  font-weight: bold;
  color: #222;
  margin-bottom: 10px;
}

.signup-subtitle {
  text-align: center;
  font-size: 20px;
  color: #222;
  margin-bottom: 50px;
}

.signup-form .form-group {
  margin-bottom: 20px;
}

.signup-form label {
  display: block;
  font-size: 17px;
  color: #222;
  margin-bottom: 10px;
}


.signup-form label .required {
  color: #e74c3c;
  margin-left: 2px;
}

.signup-form input[type="text"],
.signup-form input[type="email"],
.signup-form input[type="password"],
.signup-form input[type="tel"] {
  width: 100%;
  padding: 15px 20px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 15px;
  outline: none;
  transition: border-color 0.3s;
}

.signup-form input:focus {
  border-color: #333;
}

/* 이메일 + 중복확인 */
.input-with-btn {
  display: flex;
  gap: 10px;
}

.input-with-btn input {
  flex: 1;
}

.input-with-btn .btn-check {
  padding: 0 25px;
  background: #222;
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.3s;
}

.input-with-btn .btn-check:hover {
  background: #444;
}

/* 비밀번호 힌트 */
.password-hint {
  font-size: 15px;
  color: #0088ff;
  margin-top: 8px;
}

/* 연락처 3칸 */
.phone-inputs {
  display: flex;
  gap: 10px;
}

.phone-inputs input {
  flex: 1;
  text-align: center;
}

/* 주소 */
.form-group input[name="addr1"] {
  margin-bottom: 10px;
}

.address-row {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
}

.address-row input {
  flex: 1;
}

.address-row .btn-search {
  padding: 0 25px;
  background: #222;
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.3s;
}

.address-row .btn-search:hover {
  background: #444;
}

/* 체크박스 */
.checkbox-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 30px 0;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.checkbox-group label {
  font-size: 17px;
  color: #222;
  cursor: pointer;
  margin-bottom: 0;
}

.checkbox-group a {
  color: #4a90d9;
  text-decoration: underline;
}

/* 가입 버튼 */
.btn-signup {
  width: 100%;
  padding: 18px 0;
  background: #222;
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 17px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.3s;
  margin-top: 10px;
}

.btn-signup:hover {
  background: #444;
}

@media (max-width: 768px) {
  .signup-title {
    font-size: 28px;
  }

  .signup-section {
    padding: 60px 20px;
  }

  .phone-inputs {
    flex-direction: column;
  }

  .phone-inputs input {
    text-align: left;
  }
}