/* ------------------- */
/* 対象試合 */
/* ------------------- */
.game_ttl_sec {
    width: calc(100% - 40px);
    margin: 5rem auto 0;
    display: block;
}
.game_period_sec{
    margin: 1rem 0 3rem;
}

.game_ttl_sec img {
    width: 100%;
}

.small_txt_sec {
    font-size: 1.5rem !important;
    font-weight: bold;
}

.game_period_sec {
    font-size: 1.8rem;
    text-align: center;
    font-weight: bold;
}

/* 対戦カードのCSS */
.small_txt_wht_sec{
    color: white;
    font-size: 1.2rem;
}
.game_item_sec{
    background-color: white;
    width: calc(100% - 40px);
    margin: 2rem auto 0;
    box-shadow: 0px 0px 3px #0000004c;
}
.game_logo_sec{
    width: 44px;
}
.game_wrap1_sec{
    background-color: #000;
    text-align: center;
    padding: 10px 0;
}
.game_wrap1_sec p{
    color: white;
    font-weight:bold;
}
.game_date_sec{
    font-size: 1.7rem;
    line-height: 2rem;
}
.game_arena_sec{
    font-size: 1.3rem;
}
.game_wrap2_sec{
    display: flex;
    align-items: center;
    gap: 14px;
    justify-content: space-between;
    border-bottom: 1px solid #000;
    padding-bottom: 5px;
}
.club_item_sec{
    text-align: center;
}
.club_item_sec p{
    color: #4D4D4D;
    font-size: 1.2rem;
    padding-top: 7px;
}
.vs_txt{
    font-family: 'BLG';
    font-size: 2rem;
}
.game_wrapper_sec{
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding: 10px;
    gap: 15px;
    align-items: center;
}
.game_deadline_sec{
    display: flex;
}
.game_deadline_ttl_sec{
    color: white;
    background-color: #000;
    padding: 1px 4px;
    font-size: 1.3rem;
}
.game_deadline_wrap_sec{
    display: flex;
    justify-content: space-between;
    padding-top: 5px;
}
.game_deadline_txt_sec{
    color: #0d223d;
    font-size: 1.3rem;
}
.game_hit_sec{
    font-size: 1.4rem;
    text-decoration: underline;
    padding-bottom: 7px;
    text-align: center;
    font-weight: bold;
}
.game_hit_num_sec{
    font-size: 1.8rem;
}
.game_note_sec{
    font-size: 1rem;
    color: #0E2B43;
    text-align: center;
    padding-top: 5px;
}
.game_apply_btn_sec{
    color: white;
    text-decoration: none;
    background-color: grey;
    border-radius: 9999px;
    padding: 8px 10px;
    font-size: 1.2rem;
    display: block;
    text-align: center;
    white-space: nowrap;
    font-weight: bold;
}
.game_num_sec{
    width: 70px;
    margin: 5rem auto 0;
    display: block;
}
/* 非活性ボタン */
.game_apply_btn_sec.is-disabled {
  pointer-events: none;
  opacity: .5;
  filter: grayscale(1);
}















.card_accordion_btn {
  width: calc(100% - 40px);
  margin: 16px auto;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  background: #000;   /* 黒背景 */
  color: #fff;        /* 白文字 */
  box-shadow: 0 4px 12px rgba(0,0,0,.25);
  transition: background .25s ease, transform .1s ease;
}
/* ホバーやクリック時の動き */
.card_accordion_btn:hover {
  background: #222; /* 少し明るい黒 */
}
.card_accordion_btn:active {
  transform: scale(0.97);
}

/* 矢印アイコン */
.card_accordion_btn .arrow {
  transition: transform .25s ease;
}
.card_accordion.is-open .card_accordion_btn .arrow {
  transform: rotate(180deg);
}
.card_accordion_panel {
  overflow: hidden;
  height: 0;
  transition: height .3s ease;
}

.card_accordion.is-open .card_accordion_panel {
  height: auto; /* JSでscrollHeightをセットするのでOK */
}

.card_accordion_btn .arrow {
  transition: transform .25s ease;
}

.card_accordion.is-open .card_accordion_btn .arrow {
  transform: rotate(180deg);
}
.arrow{
    color: white;
}