@charset "utf-8";


/* 準備中（日本語） */
.menu.ja li:not(.lang) a[href="./organization.html"],
.menu.ja li:not(.lang) a[href="./links.html"],
.menu.ja li:not(.lang) a[href="./program.html"],
.menu.ja li:not(.lang) a[href="./committee.html"],
.menu.ja li:not(.lang) a[href="./invited.html"],
.menu.ja li:not(.lang) a[href="./expert.html"],
.menu.ja li:not(.lang) a[href="./co-seminar.html"],
.menu.ja li:not(.lang) a[href="./mirai1.html"],
.menu.ja li:not(.lang) a[href="./cfa.html"],
.menu.ja li:not(.lang) a[href="./accepted-abstracts.html"],
.menu.ja li:not(.lang) a[href="./credits.html"],
.menu.ja li:not(.lang) a[href="./seminars.html"],
.menu.ja li:not(.lang) a[href="./biopsy.html"],
.menu.ja li:not(.lang) a[href="./online-registration.html"],
.menu.ja li:not(.lang) a[href="./participants.html"],
.menu.ja li:not(.lang) a[href="./online-abstract.html"],
.menu.ja li:not(.lang) a[href="./venue.html"],
.menu.ja li:not(.lang) a[href="./accommodation.html"],
.menu.ja li:not(.lang) a[href="./nursery.html"],
.menu.ja li:not(.lang) a[href="./chairs-and-speakers.html"],
.menu.ja li:not(.lang) a[href="./poster.html"],
.menu.ja li:not(.lang) a[href="./patients-and-public.html"],
.menu.ja li:not(.lang) a[href="./public-lecture.html"],
/* .menu.ja li:not(.lang) a[href="./sponsors.html"], */
.menu.ja li:not(.lang) a[href="./flyer.html"],
.menu.ja li:not(.lang) a[href="./press.html"]{
    color: #999!important;
    pointer-events: none;
}

/* 準備中（英語） */
.menu.en li:not(.lang) a[href="./links.html"],
.menu.en li:not(.lang) a[href="./program.html"],
.menu.en li:not(.lang) a[href="./guests-from-overseas.html"],
.menu.en li:not(.lang) a[href="./cfa.html"],
.menu.en li:not(.lang) a[href="./registration.html"],
.menu.en li:not(.lang) a[href="./participants.html"],
.menu.en li:not(.lang) a[href="./venue.html"],
.menu.en li:not(.lang) a[href="./chairs-and-speakers.html"]{
    color: #999!important;
    pointer-events: none;
}

/*==================================
　スマートフォン用ナビゲーション
===================================*/

@media (width <= 1199px) {
    /*　ハンバーガーメニューボタン　*/
    .hamburger {
        display: block;
        position: fixed;
        right: 15px;
        top: 15px;
        width: 42px;
        height: 42px;
        cursor: pointer;
        text-align: center;
        background-color: var(--color-primary);
        z-index: 24;

        &.en {
            background-color: var(--color-secondary);
        }
    }

    .hamburger span {
        display: block;
        position: absolute;
        width: 30px;
        height: 2px;
        left: 6px;
        background: #FFFFFF;
        -webkit-transition: 0.3s ease-in-out;
        -moz-transition: 0.3s ease-in-out;
        transition: 0.3s ease-in-out;
    }

    .hamburger span:nth-child(1) {
        top: 10px;
    }

    .hamburger span:nth-child(2) {
        top: 20px;
    }

    .hamburger span:nth-child(3) {
        top: 30px;
    }

    /* スマホメニューを開いてる時のボタン */
    .hamburger.active span:nth-child(1) {
        top: 20px;
        left: 6px;
        background: #FFFFFF;
        -webkit-transform: rotate(-45deg);
        -moz-transform: rotate(-45deg);
        transform: rotate(-45deg);
    }

    .hamburger.active span:nth-child(2),
    .hamburger.active span:nth-child(3) {
        top: 20px;
        background: #FFFFFF;
        -webkit-transform: rotate(45deg);
        -moz-transform: rotate(45deg);
        transform: rotate(45deg);
    }

    /* メニュー背景　*/
    .globalMenuSp {
        height: 100%;
        position: fixed;
        z-index: 3;
        top: 0;
        right: 0;
        color: #FFFFFF;
        background-color: var(--color-primary);
        text-align: left;
        width: 100%;
        transform: translateX(100%);
        transition: all 0.6s;
        overflow: auto;

        &.en {
            background-color: var(--color_secondary);
        }
    }

    .globalMenuSp ul {
        margin: 0 auto;
        padding: 45px 0 0 0;
        width: 100%;
    }

    .globalMenuSp ul li {
        list-style-type: none;
        padding: 0 40px;
        transition: .4s all;
    }

    .globalMenuSp ul li.active a {
        color: var(--color_secondary);
        font-weight: bold;
    }

    .globalMenuSp.en ul li.active a {
        color: var(--color_primary);
        font-weight: bold;
    }

    .globalMenuSp ul li a {
        display: block;
        font-size: 15px;
        font-weight: bold;
        color: #FFFFFF;
        padding: 12px 0;
        text-decoration: none;
    }
    
    .globalMenuSp ul li a:hover {
        color: var(--color_secondary);
    }

    .globalMenuSp.en ul li a:hover {
        color: var(--color_primary);
    }

    /* クリックでjQueryで追加・削除 */
    .globalMenuSp.active {
        opacity: 100;
        display: block;
        transform: translateX(0%);
    }

    .globalMenuSp ul li a span > br {
        display: none;
    }

    .lang__switch {
        margin-bottom: 20px;
    }

    .lang__switch span a {
        border-bottom: 1px solid #FFFFFF;
    }

    .lang__switch span a::before {
        font-family: "Font Awesome 5 Free";
        content: "\f061";
        font-weight: 900;
        font-size: 0.8em;
        padding-right: .3em;
        position: relative;
        top: -1px;
        color: #FFFFFF;
    }

    .lang__switch .current {
        display: none;
        height: 0;
    }

    /* ドロップダウン（スマホ：アコーディオン） */
    .globalMenuSp ul li.has-submenu {
        display: flex;
        flex-wrap: wrap;
        align-items: stretch;
        padding: 0;
    }

    .globalMenuSp ul li.has-submenu > .menu-parent {
        flex: 1;
        min-width: 0;
        padding-left: 40px;
        padding-right: 8px;
        display: block;
        font-size: 15px;
        font-weight: bold;
        color: #FFFFFF;
        padding-top: 12px;
        padding-bottom: 12px;
        transition: color 0.3s ease;
    }

    .globalMenuSp ul li.has-submenu.active > .menu-parent {
        color: var(--color_secondary);
        font-weight: bold;
    }

    .globalMenuSp.en ul li.has-submenu.active > .menu-parent {
        color: var(--color_primary);
    }

    .globalMenuSp ul li.has-submenu:not(.active) > .menu-parent:hover {
        color: var(--color_secondary);
    }

    .globalMenuSp.en ul li.has-submenu:not(.active) > .menu-parent:hover {
        color: var(--color_primary);
    }

    .submenu-toggle {
        flex: 0 0 48px;
        align-self: stretch;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0;
        padding: 0;
        border: none;
        background: transparent;
        cursor: pointer;
        color: #FFFFFF;
        transition: color 0.3s ease, opacity 0.3s ease;
    }

    .submenu-toggle::after {
        content: "";
        display: block;
        width: 8px;
        height: 8px;
        border-right: 2px solid currentColor;
        border-bottom: 2px solid currentColor;
        transform: rotate(45deg);
        transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .globalMenuSp ul li.has-submenu.open .submenu-toggle::after {
        transform: rotate(225deg);
        margin-top: 4px;
    }

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

    .globalMenuSp ul li.has-submenu .submenu {
        flex: 0 0 100%;
        width: 100%;
        margin: 0;
        padding: 0 40px 0 56px;
        list-style: none;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transition:
            max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1),
            opacity 0.35s ease,
            padding-bottom 0.35s ease;
    }

    .globalMenuSp ul li.has-submenu.open .submenu {
        max-height: min(120vh, 2400px);
        opacity: 1;
        padding-bottom: 8px;
    }

    .globalMenuSp ul li.has-submenu .submenu li {
        padding: 0;
    }

    .globalMenuSp ul li.has-submenu .submenu a {
        display: block;
        font-size: 14px;
        font-weight: bold;
        color: #FFFFFF;
        padding: 8px 0;
        text-decoration: none;
        opacity: 0.95;
        transition: color 0.25s ease, opacity 0.25s ease;
    }

    .globalMenuSp ul li.has-submenu .submenu li.active a {
        color: var(--color_secondary);
        font-weight: bold;
    }

    .globalMenuSp.en ul li.has-submenu .submenu li.active a {
        color: var(--color_primary);
    }

}

/*==================================
　PC用ナビゲーション
===================================*/

@media (width >= 1200px) {

    .hamburger {
        display: none;
    }

    .menu {
        width: 250px;
        margin-bottom: 20px;
    }

    .menu > li + li {
        margin-top: 1px;
    }

    .menu > li:not(.has-submenu) > a,
    .menu > li.has-submenu > .menu-parent {
        display: flex;
        align-items: center;
        width: 100%;
        height: auto;
        min-height: 58px;
        margin-left: auto;
        margin-right: auto;
        background-color: #FFFFFF;
        font-size: 16px;
        font-weight: bold;
        font-feature-settings: "palt";
        line-height: 1.2;
        color: var(--color-primary);
        text-decoration: none;
        transition: all 0.5s;
    }

    .menu > li.has-submenu > .menu-parent {
        justify-content: space-between;
        gap: 6px;
    }

    .menu.en > li:not(.has-submenu) > a,
    .menu.en > li.has-submenu > .menu-parent {
        display: flex;
        align-items: center;
        width: 100%;
        height: auto;
        min-height: 58px;
        margin-left: auto;
        margin-right: auto;
        background-color: #FFFFFF;
        font-size: 16px;
        font-weight: bold;
        font-feature-settings: "palt";
        line-height: 1.2;
        color: var(--color-primary);
        text-decoration: none;
        transition: all 0.5s;
    }

    .menu.en > li.has-submenu > .menu-parent {
        justify-content: space-between;
        gap: 6px;
    }

    .menu > li:not(.has-submenu) > a > span {
        margin: 13px 17px;
    }

    .menu > li.has-submenu > .menu-parent > span {
        margin: 13px 0 13px 17px;
        flex: 1;
        min-width: 0;
    }

    .menu.en > li:not(.has-submenu) > a > span {
        margin: 13px 17px;
    }

    .menu.en > li.has-submenu > .menu-parent > span {
        margin: 13px 0 13px 17px;
        flex: 1;
        min-width: 0;
    }

    .menu > li.has-submenu > .menu-parent::after,
    .menu.en > li.has-submenu > .menu-parent::after {
        content: "";
        flex-shrink: 0;
        width: 8px;
        height: 8px;
        margin-right: 14px;
        border-right: 2px solid currentColor;
        border-bottom: 2px solid currentColor;
        transform: rotate(-45deg);
        opacity: 0.9;
        align-self: center;
    }

    .menu > li:not(.has-submenu) > a:hover,
    .menu > li.has-submenu:not(.active):hover > .menu-parent {
        background-color: var(--color-primary);
        text-decoration: none;
        color: #FFFFFF;
    }

    .menu > li.active:not(.has-submenu) > a,
    .menu > li.has-submenu.active > .menu-parent {
        background-color: var(--color-primary);
        color: #FFFFFF;
    }

    .menu > li.active:not(.has-submenu) > a {
        pointer-events: none;
    }
    
    .menu > li.active:not(.has-submenu) > a:hover {
        cursor: default;
    }

    .menu > li.has-submenu.active > .menu-parent:hover {
        cursor: default;
    }

    .lang__switch {
        position: relative;
        width: 100%;
        height: 40px;
        display: flex;
        background-color: #FFFFFF;
        font-size: 14px;
        font-weight: bold;

        &.en {
            background-color: var(--color-secondary);
        }
    }

    .lang__switch > li {
        display: flex;
    }

    .lang__switch > li > span a {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 125px;
        height: 40px;
        background-color: var(--color-secondary);
        clip-path: polygon(0 0, 100% 0%, 85% 100%, 0% 100%);
        text-decoration: none;
        color: #FFFFFF;
    }

    .lang__switch.en > li > span a {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 125px;
        height: 40px;
        background-color: var(--color-primary);
        clip-path: polygon(0 0, 100% 0%, 85% 100%, 0% 100%);
        text-decoration: none;
        color: var(--color_secondary);
    }

    .lang__switch > li > span a:hover {
        text-decoration: none;
        filter: brightness(90%) contrast(110%);
        transition: all 0.5s;
    }

    .lang__switch > li > span.current {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 125px;
        height: 42px;
        color: var(--color-primary);
        padding-right: 10px;
    }

    /* ドロップダウン（PC：右にパネル表示） */
    .menu > li.has-submenu {
        position: relative;
    }

    .menu > li.has-submenu .submenu-toggle {
        display: none;
    }

    .menu > li.has-submenu .submenu {
        display: none;
        position: absolute;
        left: 100%;
        top: 0;
        width: min(360px, calc(100vw - 280px));
        margin: 0;
        /* padding: 8px 0; */
        list-style: none;
        background-color: #FFFFFF;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
        z-index: 30;
    }

    .menu > li.has-submenu:hover .submenu,
    .menu > li.has-submenu:focus-within .submenu {
        display: block;
    }

    .menu > li.has-submenu .submenu li {
        padding: 0;
    }

    .menu > li.has-submenu .submenu a {
        display: block;
        min-height: 0;
        height: auto;
        margin: 0;
        padding: 10px 16px;
        font-size: 14px;
        font-weight: bold;
        line-height: 1.35;
        color: var(--color-primary);
        background-color: #FFFFFF;
        text-decoration: none;
        transition: background-color 0.25s, color 0.25s;
    }

    .menu > li.has-submenu .submenu a:hover {
        background-color: var(--color-primary);
        color: #FFFFFF;
    }

    .menu > li.has-submenu .submenu li.active a {
        background-color: var(--color-secondary);
        color: #FFFFFF;
        pointer-events: none;
    }

    .menu.en > li.has-submenu .submenu li.active a {
        background-color: var(--color-primary);
        color: #FFFFFF;
    }

}