:root {
  --brand-blue: #3692FF;
  --secondary-800: #1F2937;
  --secondary-400: #9CA3AF;
  --cool-gray-100: #F3F4F6;
  --light-blue: #E6F2FF;
  --background: #FCFCFC;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Noto Sans KR', sans-serif;
  background-color: #f9f9f9;
  color: #333;
}

/* 페이지 전체 컨테이너 */
.page-container {
  display: flex;
  width: 1920px;
  padding: 231px 640px 284px 640px;
  justify-content: center;
  align-items: center; 
  background-color: #FCFCFC;
}

.logo-container {
  display: flex;
  text-align: center;
  align-items: center;
  width: 396px;
  height: 132px;
  gap: 16px; 
}

.logo-img {
  width: 103.529px;
  height: 103.88px;
  flex-shrink: 0;
  cursor: pointer;
}

.logo-link {
  display: flex;            
  align-items: center;
  gap: 16px;
  text-decoration: none;    

}

/* 가운데 폼 컨테이너 */
.form-container {
  display: flex;
  width: 640px;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  flex-shrink: 0;

  background:#FCFCFC;;
  padding: 60px;
  border-radius: 12px;
  
}

/* 제목 */
.form-title {
  color: var(--brand-blue);
  font-family: "ROKAF Sans", sans-serif; 
  font-size: 66.344px;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
}

/* 입력 그룹 */
.form-group {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  color: var(--secondary-800);
  font-family: 'Pretendard', sans-serif;
  font-size: 18px;
  font-style: normal;
  font-weight: 700;
  line-height: 26px;
}

.form-group input {
  display: flex;
  width: 100%;
  height: 56px;
  padding: 16px 24px;
  align-items: center;
  gap: 10px;
  border-radius: 12px;
  background: var(--Cool-Gray-100, #F3F4F6);
  border: none; 
  font-size: 16px;
  outline: none;
}

.form-group span {
  position: absolute;
  left: 724px;
  top: 623px;
  transform: translateY(-50%);
  color: #9CA3AF;
  font-family: 'Pretendard', sans-serif;
  font-size: 16px;
  pointer-events: none; 
  transition: 0.2s ease all;
  z-index: 0;
}

.toggle-password  {
  position: absolute;  
  top: 70%;
  right: 16px;
  transform: translateY(-50%);
  cursor: pointer;
}

.toggle-password img {
  width: 24px;
  height: 24px;
}

.form-group input:focus {
  border-color: #3692FF;
  box-shadow: 0 0 0 2px rgba(54,146,255,0.2);
}

.form-group input:focus + span,
.form-group input:not(:placeholder-shown) + span {
  opacity: 0;
  visibility: hidden;
}

/* 버튼 */
.btn-primary {
display: flex;
  width: 100%;
  height: 56px;
  padding: 16px 124px;
  justify-content: center;
  align-items: center;
  gap: 10px;
  border-radius: 40px;
  background: var(--secondary-400, #9CA3AF);
  color: #fff; 
  font-family: 'Pretendard', sans-serif;
  font-size: 16px;
  font-weight: 700;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background-color: #2a73cc;
}

.btn-primary span {
  color: var(--Cool-Gray-100, #F3F4F6);
  text-align: center;
  font-family: 'Pretendard', sans-serif;
  font-size: 20px;
  font-style: normal;
  font-weight: 600;
  line-height: 32px; 
}

.simple-login {
  display: flex;
  width: 100%;
  height: 74px;
  padding: 16px 23px;
  align-items: center;
  justify-content: space-between;
  border-radius: 8px;
  background: #E6F2FF;
}

.simple-login span {
  display: flex;
  width: 594px;
  justify-content: space-between;
  align-items: center;
  font-family: 'Pretendard', sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: #333;
}

.simple-login .login-text {
  font-family: 'Pretendard', sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: #333;
}

.simple-login .login-icons {
  display: flex;
  gap: 16px; 
}

.simple-login .login-icons img {
  width: 42px;  
  height: 42px;
  cursor: pointer;
}

.form-text {
  font-family: 'Pretendard', sans-serif;
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
}

.text-normal {
  color: var(--secondary-800, #1F2937);
  line-height: 24px; 
}

.text-link {
  color: var(--brand-blue);
  line-height: normal;
  text-decoration-line: underline;
  text-decoration-style: solid;
  text-decoration-skip-ink: none;
  text-decoration-thickness: auto;
  text-underline-offset: auto;
  text-underline-position: from-font;
}