:root {
  --color-primary: #03cf5d;
  --color-white: #fff;
  --color-grey: #999;
  --color-black: #333;
  --color-red: #ff1414;
  --color-base: #121212;
  --color-focus: #24388d;
  --font-size-14: 0.875rem;
  --font-size-16: 1rem;
}

body {
  font-family: "Spoqa Han Sans Neo", sans-serif;
  font-size: var(--font-size-16);
  color: var(--color-base);
}

:focus {
  outline-color: var(--color-focus);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.logo-naver {
  text-align: center;
  font-size: 0;

  a {
    display: inline-block;
  }
}

.login-wrapper {
  padding: 4.375rem 1.25rem;
  width: 100%;
  inline-size: 100%;

  @media (min-width: 768px) {
    width: 500px;
    inline-size: 500px;
    margin-left: auto;
    margin-right: auto;
    margin-inline: auto;
  }
}

.login-form {
  margin-top: 2.5rem;
  margin-block-start: 2.5rem;
}

.login-list {
  .login-list__item {
    & + .login-list__item {
      margin-top: 0.625rem;
      margin-block-start: 0.625rem;
    }
  }
}

.user-info {
  --light-grey: #dadada;
  --border-color: var(--light-grey);

  .user-info__input {
    padding: 0.8125rem 0.875rem;
    width: 100%;
    inline-size: 100%;
    height: 45px;
    block-size: 45px;
    border: 1px solid var(--border-color);
    background-color: var(--white-color);
    font-size: var(--font-size-14);

    &:focus {
      outline: 1px solid var(--color-primary);
      background-color: #e9f0fd;
    }

    &::placeholder {
      color: var(--color-grey);
    }

    & + .user-info__validation {
      display: none;
    }

    &:user-invalid + .user-info__validation {
      display: block;
      margin-top: 0.4375rem;
      margin-block-start: 0.4375rem;
      font-size: var(--font-size-14);
      color: var(--color-red);
    }
  }
}

.login-button {
  all: unset;
  margin-top: 1.25rem;
  margin-bottom: 0.625rem;
  margin-block: 1.25rem 0.625rem;
  width: 100%;
  inline-size: 100%;
  height: 45px;
  block-size: 45px;
  line-height: 45px;
  font-weight: 500;
  color: var(--color-white);
  text-align: center;
  background-color: var(--color-primary);
  cursor: pointer;

  &:focus-visible {
    outline: 2px solid var(--color-focus);
  }
}

.login-keep {
  display: flex;
  flex-flow: row nowrap;
  align-items: center;
  float: right;

  .login-keep__check {
    margin: 0;
    width: 24px;
    inline-size: 24px;
    height: 24px;
    block-size: 24px;
    margin-right: 0.3125rem;
    margin-inline-end: 0.3125rem;
    background: url(./../../assets/login/unchecked.svg) center / 100% no-repeat;
    cursor: pointer;
    appearance: none;

    &:checked {
      background: url(./../../assets/login/checked.svg) center / 100% no-repeat;
    }
  }

  @media (min-width: 768px) {
    float: left;
  }
}

.login-ip {
  display: none;

  @media (min-width: 768px) {
    display: block;
    float: right;

    .login-ip__label {
      cursor: pointer;
    }

    .login-ip__button {
      all: unset;
      cursor: pointer;

      &:focus-visible {
        outline: 2px solid var(--color-focus);
      }

      &[aria-pressed="true"] .switch.off {
        display: none;
      }

      &[aria-pressed="true"] .switch.on {
        display: inline-block;
        color: var(--color-primary);
      }

      &[aria-pressed="false"] .switch.off {
        display: inline-block;
        color: var(--color-grey);
      }

      &[aria-pressed="false"] .switch.on {
        display: none;
      }
    }
  }
}