html:has(body.login-page),
body.login-page {
  min-height: 100dvh;
}

.login-page {
  min-width: 1200px;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: #828f9a;
}

body.login-page:not(.study-page):not(.main-page) .mainWrapper {
  width: min(100dvw, var(--study-shell-max-width, 1920px));
  height: 100dvh;
  margin: 0 auto;
  padding-top: 0;
  position: relative;
  background: none;
  aspect-ratio: auto;
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
  -webkit-touch-callout: none;
}

body.login-page:not(.study-page):not(.main-page) .mainInner {
  position: relative;
  padding-top: clamp(130px, 10vw, 200px);
  width: min(100dvw, var(--study-shell-max-width, 1920px));
  min-width: min(1200px, 100dvw);
  max-width: var(--study-shell-max-width, 1920px);
  margin: 0 auto;
  height: 100dvh;
  background: url("../img/main_bg2.webp?v") no-repeat center center;
  background-size: cover;
  aspect-ratio: 16 / 9;
  box-sizing: border-box;
  overflow: hidden;
}

.login-page .loginLogoArea,
.login-page #loginFrm > div {
  width: 30%;
  min-width: 515px;
}

.login-page .loginLogoArea {
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

.login-page #loginFrm {
  display: flex;
  justify-content: center;
  align-items: center;
}

.login-page #loginFrm .box {
  position: relative;
  margin: clamp(20px, 1vmax, 30px) 0;
  text-align: center;
}

.login-page #loginFrm input {
  box-sizing: border-box;
  width: 100%;
  margin: 0;
  border: clamp(1px, 0.1vmax, 2px) solid #6da1df;
  border-radius: clamp(15px, 1.5vmax, 20px);
  padding: clamp(18px, 1.3vmax, 27px);
  padding-left: clamp(150px, 11vmax, 160px);
  font-size: clamp(23px, 1.7vmax, 24px);
  color: #333;
  background: #fff;
}

.login-page #loginFrm label {
  position: absolute;
  top: 50%;
  left: clamp(27px, 2.2vmax, 46px);
  transform: translateY(-50%);
  display: block;
  width: clamp(120px, 6.5vmax, 130px);
  font-size: clamp(23px, 1.7vmax, 24px);
  color: #5980bc;
  text-align: center;
  pointer-events: none;
}

.login-page #loginFrm .login-submit {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.login-page :is(.loginLogoArea > img, #loginFrm .login-submit img) {
  display: block;
  width: 100%;
  max-width: 515px;
  margin: 0 auto;
}

.login-page #loginFrm .box.etc > :is(a, button) {
  display: inline-block;
  vertical-align: middle;
  padding: clamp(5px, 0.5vmax, 10px);
  margin: 0 clamp(5px, 0.5vmax, 10px);
  border: 0;
  background: transparent;
  color: #111;
  font-size: clamp(15px, 0.95vmax, 18px);
  font: inherit;
  text-decoration: none;
  cursor: pointer;
}

.login-page #loginFrm .box.etc > :is(a, button):hover,
.login-page #loginFrm .box.etc > :is(a, button):focus-visible {
  text-decoration: underline;
}

.login-page #loginFrm .message {
  min-height: 24px;
  margin-top: 6px;
  color: #fff2f2;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
}

@media screen and (max-width: 767px) {
  .login-page {
    min-width: 0;
    overflow-x: hidden;
  }

  .login-page .loginLogoArea,
  .login-page #loginFrm > div {
    width: min(88vw, 420px);
    min-width: 0;
  }

  .login-page #loginFrm input {
    padding: 15px 16px 15px 104px;
    font-size: 18px;
    border-radius: 14px;
  }

  .login-page #loginFrm label {
    width: 88px;
    left: 12px;
    font-size: 18px;
  }
}