@charset "UTF-8";

:root {
    --slide-duration: 0.2s;
}

.events__timeline {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
}

.events__timeline-item {
    position: relative;
    width: 85%;
    border-radius: 35px;
    padding: 40px 0;
}

.events__timeline-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 60px;
    bottom: 20px;
    width: 2px;
    background-color: black;
    z-index: 1;
}

/* 各月のカード */
.events__month-card {
    background-color: var(--card-bg);
    border: var(--card-border);
    border-radius: 35px;
    padding: 20px 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 30px;
    position: relative;
    z-index: 2;
}

.events__month-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    width: 80px;
    flex-shrink: 0;
}

.events__month-label .events__month-en,
.events__month-label .events__month-jp {
    margin: 0;
    padding: 0;
    line-height: 1.1;
    background-color: transparent;
}

.events__month-label .events__month-en {
    font-size: 13px;
    font-weight: 700;
    text-align: center;
    color: var(--text-main);
}

.events__month-label .events__month-jp {
    font-size: 28px;
    font-weight: 500;
    text-align: center;
    color: var(--text-main);
    letter-spacing: 3px;
    margin-left: 3px;
    white-space: nowrap;
    font-feature-settings: "palt";
}

.events__list {
    flex: 1;
    list-style: none;
    padding: 25px 0 !important;
    margin: 20px 0 !important;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.event__list li {
    margin: 0;
    padding: 0;
}

.events__item {
    display: block;
    line-height: 1.6;
}

.events__title {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-main);
    display: inline;
    vertical-align: middle;
}

.events__title-tail {
    display: inline-block;
    white-space: nowrap;
}

.events__details-button {
    display: inline-block;
    position: relative;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: var(--control-border);
    background: var(--control-bg);
    color: var(--control-fg);
    cursor: pointer;
    transition: all var(--control-transition-duration) var(--control-transition-ease);
    vertical-align: middle;
    margin-left: 8px;
    transform: translateY(-0.8px);
}

/* view more の＋ボタン */
.events__details-button::before,
.events__details-button::after {
    content: "";
    background-color: currentColor;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

/* 横棒 */
.events__details-button::before {
    width: 8px;
    /* ＋の幅 */
    height: 1px;
    /* 線の太さ */
}

/* 縦棒 */
.events__details-button::after {
    width: 1px;
    /* 線の太さ */
    height: 8px;
    /* ＋の高さ */
}

.events__details-button:hover {
    transform: translateY(-0.8px) scale(var(--control-hover-scale));
}

@media screen and (max-width: 600px) {
    .events__timeline-item {
        width: 100%;
    }

    .events__month-card {
        padding: 20px 40px;
        margin-bottom: 20px;
    }

    .events__month-label {
        width: 20px;
    }
}

/* モーダルのスタイル */
.events__modal {
    /* アニメーションの設定 */
    --duration: 0.3s;
    --duration-backdrop: 0.4s;
    --scale: 0.8;

    transition: opacity var(--duration), transform var(--duration) ease-in-out;

    /* 閉じてるときの状態 */
    opacity: 0;
    transform: scale(var(--scale));
    overflow: visible;

    /* 開いているときの状態 */
    &[open] {
        opacity: 1;
        transform: scale(1);

        /* 出現する直前の状態 */
        @starting-style {
            opacity: 0;
            transform: scale(var(--scale));
        }
    }

    &.is-closing {
        opacity: 0;
        transform: scale(var(--scale));
        pointer-events: none;
    }

    /* 背景の設定 */
    &::backdrop {
        height: 100lvh;
        background-color: rgba(0, 0, 0, 0.5);
        opacity: 0;
        transition: opacity var(--duration-backdrop) normal;
    }

    &[open]::backdrop {
        opacity: 1;

        /* 出現する直前の状態 */
        @starting-style {
            opacity: 0;
        }
    }

    &.is-closing::backdrop {
        opacity: 0;
    }

    /* 基本スタイル */

    border: none;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 850px;

    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);

    /* Safari対策で中央配置を維持 */
    inset: 0;
    position: fixed;
    margin: auto;
}

.events__modal-card {
    position: relative;
    padding: 80px;
    padding-left: 50px;
    padding-right: 40px;
    background: var(--card-bg);
    border: var(--card-border);
    border-radius: 20px;
    max-height: calc(100dvh - 10rem);
    overflow-y: auto;
    box-sizing: border-box;

    /* スクロールバーを消す */
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* 閉じるボタン */
.events__modal-close {
    position: absolute;
    top: 18px;
    right: 20px;
    width: 35px;
    height: 35px;
    border-radius: 50%;

    border: var(--control-border);
    background: var(--control-bg);
    color: var(--control-fg);

    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--control-transition-duration) var(--control-transition-ease);

    padding: 0;
    outline: none;
}

/* ×ボタン */
.events__modal-close::before,
.events__modal-close::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 15px;
    height: 1px;
    background-color: currentColor;
    /* 線の色 */
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.events__modal-close::before {
    transform: translate(-50%, -50%) rotate(45deg);
}

.events__modal-close::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.events__modal-close:hover {
    transform: scale(1.05);
}

.events__modal-layout {
    display: flex;
    justify-content: space-between;
    gap: 50px;
    align-items: flex-start;
}

/* 画像表示エリア */
.events__modal-media {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    align-self: center;
}

.events__image-viewer {
    width: 100%;
    position: relative;
}

/* 窓 */
.events__image-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #000;
}

/* フィルム */
.events__scroll-container {
    display: flex;
    width: 100%;
    height: 100%;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: auto;

    /* スクロールバーを消す */
    -ms-overflow-style: none;
    scrollbar-width: none;

    &::-webkit-scrollbar {
        display: none;
    }
}

/* フィルムの中の写真 */
.events__scroll-container img {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    scroll-snap-align: start;
    scroll-snap-stop: always;
}

/* ページネーションのデザイン */
.events__pagination {
    position: absolute;
    bottom: clamp(15px, 4vw, 20px);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: center;
    gap: clamp(8px, 1vw, 16px);
    z-index: 10;
    pointer-events: auto;
}

/* ページネーションのドット */
.events__pagination-dot {
    width: 20px;
    height: 1.5px;
    background-color: var(--color-pagination-dot);
    display: inline-block;
    transition: background-color var(--slide-duration) ease, transform var(--slide-duration) ease;
    cursor: pointer;
}

/* 表示中の画像に対応するドット */
.events__pagination-dot.current {
    background-color: var(--text-on-dark);
    transform: scale(1.2);
}

.events__slider-controls {
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 0 10px;
}

/* 丸い矢印ボタン */
.events__slider-arrow {
    position: relative;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: var(--control-border);
    background: var(--control-bg);
    color: var(--control-fg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--control-transition-duration) var(--control-transition-ease);

    padding: 0;
    outline: none;
}

/* 矢印の線 */
.events__slider-arrow::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;

    width: 5px;
    height: 5px;

    border-top: 1px solid currentColor;
    border-right: 1px solid currentColor;

    /* 右矢印をデフォルトにする */
    transform: translate(-50%, -50%) rotate(45deg);
    transition: all 0.3s ease;
}

.events__slider-arrow:hover {
    background-color: #fff;
    border-color: #333;
    transform: scale(1.05);
}

.events__slider-arrow:hover::before {
    border-color: #333;
}

/* --- 向きの個別設定 --- */
/* 左向き矢印（prev）*/
.events__slider-arrow.prev::before {
    transform: translate(-30%, -50%) rotate(-135deg);
}

/* 右向き（next）：45度をそのまま使う */
.events__slider-arrow.next::before {
    transform: translate(-70%, -50%) rotate(45deg);
}

/* 情報表示エリア */
.events__modal-info {
    flex: 1.2;
    min-width: 0;
}

.events__modal-info h2 {
    font-size: clamp(18px, 4vw, 20px);
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 500;
    color: var(--text-main);
    background-color: transparent;
    margin: 0 0 20px 0;
    padding: 0;
    line-height: 1.8;
}

.events__modal-text p {
    text-align: justify;
    text-justify: inter-character;
    word-break: break-all;
    margin: 0 0 0.5em 0;
    padding: 0 15px 0 0;
    line-height: 1.5;
    font-size: var(--font-size-body-fluid);
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 400;
    color: var(--text-body);
    text-indent: 1em;
}

@media (max-width: 760px) {
    .events__modal-layout {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }

    .events__modal-media {
        align-self: center;
        width: 90%;
    }

    .events__modal-info {
        width: 100%;
    }

    .events__modal-info h2 {
        margin-bottom: 10px;
    }
}