@charset "utf-8";

/* =====================================================
/* root
===================================================== */
:root {
  --color-black: #1a1a1a;
  --color-white: #ffffff;
  --color-gray: #f3f3f3;
  --color-dark-gray: #888888;
  --color-blue: #0070c0;
  --color-light-blue: #daf9ff;
  --color-red: #ab0000;
  --color-yellow: #f9d005;
  --color-theme-color: #082843;
  --color-focus-bg: #e1f0f8;
  --color-focus-outline: #83c0de;
  --color-navy: #003a57;
  --color-beige: #fff5e1;
}

/* =====================================================
/* flex
===================================================== */
.flex {
  display: flex;
  align-items: center;
  gap: 30px;

  &:first-of-type {
    margin-block-start: 0 !important;
  }

  &:nth-of-type(n + 1) {
    margin-block-start: 15px;
  }
}

@media screen and (width <=768px) {
  .flex {
    gap: 20px;
    flex-direction: column;
  }
}

/* =====================================================
/* flex_box
===================================================== */
.flex_box {
  display: flex;
  flex-wrap: wrap;
  inline-size: calc(100% / 2 - 15px);

  & input {
    inline-size: 100%;
  }
}

@media screen and (width <=768px) {
  .flex_box {
    inline-size: 100%;

    & input {
      inline-size: 100%;
    }
  }
}

/* =====================================================
/* flex-row
===================================================== */
.flex-row {
  flex-direction: row;
}

/* =====================================================
/* placeholder
===================================================== */
::placeholder {
  color: var(--color-dark-gray);
  font-size: 13px;
}

/* =====================================================
/* small
===================================================== */
small {
  font-size: 12px;
  margin-block-start: 10px;
}

/* =====================================================
/* borderNone
===================================================== */
.borderNone {
  border: none !important;
}

/* =====================================================
/* input
===================================================== */
input {
  inline-size: 100%;
  block-size: 50px;
  padding: 5px 10px;
  border: solid 1px var(--color-dark-gray);
  border-radius: 5px;

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

@media screen and (width <=768px) {
  input {
    inline-size: 100%;
  }
}

/* =====================================================
/* textarea
===================================================== */
textarea {
  inline-size: 100%;
  block-size: 80px;
  border: solid 1px var(--color-dark-gray);
  border-radius: 5px;
  padding: 5px;

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

@media screen and (width <=768px) {
  textarea {
    inline-size: 100%;
  }
}

/* =====================================================
/* conversion
===================================================== */
.conversion {
  inline-size: 100%;
  display: grid;
  place-items: center;
  padding-block-start: 30px;

  & button[type="submit"] {
    inline-size: 500px;
    padding: 10px;
    border-radius: 5px;
    background: linear-gradient(-90deg, #00599e, #44c5ec);
    color: var(--color-white);
    font-weight: bold;
    border: none;
    cursor: pointer;

    &:hover {
      opacity: 0.8;
      transition: 0.3s;
    }
  }

  & button[name="back"] {
    inline-size: 500px;
    padding: 10px;
    border-radius: 5px;
    color: var(--color-white);
    background-color: var(--color-dark-gray);
    font-weight: bold;
    border: none;
    cursor: pointer;
    margin-block-start: 25px;

    &:hover {
      opacity: 0.8;
      transition: 0.3s;
    }
  }
}

@media screen and (width <=768px) {
  .conversion {
    padding-block-start: 15px;

    & button[type="submit"] {
      inline-size: 100%;
      font-size: 16px;
    }

    & button[name="back"] {
      inline-size: 100%;
      font-size: 16px;
    }
  }
}

/* =====================================================
/* jsAccordion
===================================================== */
.jsAccordion {
  position: relative;
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 20px;
  font-weight: bold;
  color: var(--color-white);
  background: var(--color-theme-color);
  margin-block: 30px 0;
  padding-block: 10px;

  &::before,
  &::after {
    content: "";
    position: absolute;
    inset-inline-end: 20px;
    inset-block-start: 50%;
    inline-size: 15px;
    block-size: 2px;
    background: var(--color-white);
    transform: translateY(-50%);
    transition: transform 0.3s ease;
  }

  &::after {
    transform: translateY(-50%) rotate(90deg);
  }

  &.is-open::after {
    transform: translateY(-50%) rotate(0deg);
    opacity: 0;
  }
}

.jsAccordion-details {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s ease-out;
}