:root {
  --brand-blue: #3692ff;
  --Cool-Gray-100: #f3f4f6;
  --main-b-color: #FCFCFC;
  --Secondary-800: #1F2937;
  --Secondary-400: #9CA3AF;
  --Cool-Gray-800: #1F2937;
  --Primary-100: #3692FF;
  --error-red: #F74747;

}

@font-face {
  font-family: 'Pretendard-Bold';
  src: url('../fonts/Pretendard.woff2') format('woff2');
}
@font-face {
  font-family: 'Pretendard-Semi';
  src: url('../fonts/Pretendard-SemiBold.woff2') format('woff2');
}
@font-face {
  font-family: 'Pretendard-Medium';
  src: url('../fonts/Pretendard-Medium.woff2') format('woff2');
}
@font-face {
  font-family: 'Pretendard-Regular';
  src: url('../fonts/Pretendard-Regular.woff2') format('woff2');
}
@font-face {
  font-family: 'ROKAF Sans';
  src: url('../fonts/ROKAF-Sans-Bold.woff') format('woff');
}

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


body {
  font-family: 'Pretendard-Bold';
  background-color: var(--main-b-color);

  display: flex;

  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

/* ************** */
.login-container {
  display: flex;
  width: 100%;
  max-width: 640px;
  padding: 0 16px;
  margin: 0 auto;
  flex-direction: column;
  align-items: center;

  flex-shrink: 0;

}

.logo {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
  text-decoration: none;
}

.logo img {
  width: 100%;
  max-width: 396px;
  height: auto;
  display: block;
}

.input-group {
  margin-bottom: 24px;
  gap: 16px;
}

.input-group label {
  display: block;
  margin-bottom: 12px;

  color: var(--Secondary-800, #1F2937);
  
  font-family: 'Pretendard-Bold';
  font-size: 18px;
  font-style: normal;
  font-weight: 700;
  line-height: 26px;
}
/* *********** */
.input-group input {
  width: 100%;
  height: 56px;

  padding: 16px 24px;

  border: 1px solid transparent;
  border-radius: 12px;
  background: var(--Cool-Gray-100, #F3F4F6);

  outline: none;
  box-sizing: border-box;

  color: var(--Cool-Gray-800, #1F2937);
  font-family: 'Pretendard-Regular';
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 26px;

}
.input-group input::placeholder{
  color: var(--Secondary-400, #9CA3AF);
}

.input-group input:focus {
  border: 1px solid var(--brand-blue, #3692FF);

  font-family: 'Pretendard-Regular';
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 24px;
      /* 150% */
}

.password-wrapper {
  position: relative;
}
.password-wrapper input{
  padding-right: 60px;
}

.toggle-password {
  display: flex;
  position: absolute;
  top: 50%;
  right: 24px;

  transform: translateY(-50%);

  border: none;
  background: transparent;

  cursor: pointer;
  padding: 0;
  line-height: 0;
  appearance: none;

  width: 24px;
  height: 24px;

}
/* ***************** */
.login-button {
  display: flex;
  width: 100%;
  height: 56px;
  padding: 16px 124px;
  justify-content: center;
  align-items: center;


  border: none;
  border-radius: 40px;

  background: var(--Primary-100, #3692FF);

  
  color: var(--Cool-Gray-100, #F3F4F6);
  text-align: center;
  
  font-family: 'Pretendard-Semi';
  font-size: 20px;
  font-style: normal;
  font-weight: 600;
  line-height: 32px;

  cursor: pointer;

  margin-bottom: 24px;
}

/* ************** */
.sns-box {
  display: flex;
  width: 100%;
  height: 74px;
  padding: 16px 23px;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: 10px;

  border: none;
  border-radius: 8px;
  background: #E6F2FF;  

  margin-bottom: 24px;
}

.sns-box p {
  color: var(--Secondary-800, #1F2937);
  
    /* pretendard/lg-16px-medium */
  font-family: 'Pretendard-Medium';
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 26px;

}

.sns-icons {
  display: flex;
  gap: 16px;
  object-fit: cover;
}

.sns-icons a {
  display: flex;
  align-items: center;
  justify-content: center;

  width: 42px;
  height: 42px;

  text-decoration: none;
}


.signup-text {
  color: var(--Secondary-800, #1F2937);
  
    /* pretendard/md-14px-medium */
  font-family: 'Pretendard-Medium';
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  line-height: 24px;
    /* 171.429% */
  text-align: center;

}

.signup-text a {
  color: var(--Primary-100, #3692FF);
  font-family: 'Pretendard-Medium';
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  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;
}

.error-message {
  margin-top: 8px;
  color: var(--error-red);
  font-family: 'Pretendard-Semi';
  font-size: 15px;
  font-style: normal;
  font-weight: 600;
  line-height: normal;
}

.input-error {
  border: 1px solid var(--error-red) !important;
}

.login-button:disabled {
  cursor: not-allowed;
  background: var(--Secondary-400, #9CA3AF);
}


.modal {
  width: 540px;
  height: 250px;

  background: #ffffff;
  border-radius: 8px;

  display: flex;
  flex-direction: column;
  position: relative;
}
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  
  justify-content: center;
  align-items: center;
  }
  
.modal-overlay.show {
  display: flex;
}

#modal-message {
  flex: 1;

  display: flex;
  justify-content: center;
  align-items: center;

  color: var(--Cool-Gray-800, #1f2937);
  text-align: center;
  font-family: 'Pretendard-Medium';
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
}

#modal-confirm {
  display: flex;
  width: 120px;
  height: 48px;
  
  padding: 12px 23px;
  
  justify-content: center;
  align-items: center;
  gap: 10px;
  
  border: none;
  border-radius: 8px;
  
  background: var(--brand-blue, #3692ff);
  
  color: white;
  cursor: pointer;
  margin-left: auto;
  position: absolute;
  right: 28px;
  bottom: 28px;

}


@media (max-width: 1119px) {
  .login-container {
    max-width: 640px;
    padding: 0
  }
  .logo img{
    max-width: 320px;
  }
}
@media (max-width: 743px) {
  body {
    align-items: center;
  }
  .login-container {
    max-width: 400px;
    padding: 0 16px;
    margin: 0 auto;
  }
  .logo {
    margin-bottom: 24px;
  }
  
  .logo img {
    max-width: 230px;
  }
  .modal {
    width: calc(100vw - 32px);
    max-width: 327px;
    height: auto;
    min-height: 220px;
    padding: 24px;
    display: flex;
    flex-direction: column;
  }
  #modal-confirm {
    position: static;
    margin: 0 auto;
    width: 100%;
    max-width: 200px;
  }

}


form {
  width: 100%;
}