/*
================================================================================
ハンバーガーメニュー
================================================================================
*/
@charset "UTF-8";

/* 全体の基本設定 */
p {
    margin: 0;
}

/* スクロールバーのスタイリング */
.scrollbar_hidden {
    scrollbar-width: thin;
}

.scrollbar_hidden::-webkit-scrollbar {
    width: 8px;
}

.scrollbar_hidden::-webkit-scrollbar-track {
    background: transparent;
}

.scrollbar_hidden::-webkit-scrollbar-thumb {
    background-color: var(--color-primary);
    border-radius: 4px;
    opacity: 0.7;
}

.scrollbar_hidden::-webkit-scrollbar-thumb:hover {
    background-color: var(--color-secondary);
}

/* メニューの状態制御 */
#hamburger_menu[data-hamburger="off"] {
    right: -105%;
    transition: 0.5s right 0s;
}

#hamburger_backblack[data-hamburger="off"] {
    right: -105%;
    transition: 0.5s right 0.1s;
}

#hamburger_button[data-hamburger="on"] {
    right: -5.5em;
    transition: 0.5s right;
}

/* 背景オーバーレイ */
#hamburger_backblack {
    background-color: var(--color-overlay);
    height: 100vh;
    width: 100vw;
    position: fixed;
    top: 0;
    right: 0;
    z-index: 2;
    transition: 0.5s right;
    cursor: pointer;
}

#hamburger_menu {
    z-index: 3;
}

*[data-link] {
    cursor: pointer;
}

/* 共通スタイル */
#hamburger_button {
    position: fixed;
    right: 0;
    width: 4.8em;
    height: 4.8em;
    background-color: var(--color-primary);
    border: 0.15em solid var(--color-background-gray);
    padding: 0;
    z-index: 1000;
    transition: 0.5s right 0.1s, 0.3s background-color;
    cursor: pointer;
}

#hamburger_button:hover {
    background-color: color-mix(in srgb, var(--color-primary) 70%, black);
}

#hamburger_button span {
    width: 60%;
    height: 0.35em;
    background-color: var(--color-white);
    margin: 0 auto;
    position: relative;
    display: block;
    top: 50%;
    transform: translateY(-50%);
}

#hamburger_button span::after,
#hamburger_button span::before {
    content: "";
    width: 100%;
    background-color: var(--color-white);
    position: absolute;
    display: block;
}

#hamburger_button span::after {
    height: 95%;
    top: -0.5em;
    transform: translateY(-100%);
}

#hamburger_button span::before {
    height: 95%;
    bottom: -0.5em;
    transform: translateY(100%);
}

#hamburger_menu {
    background-color: var(--color-background-gray);
    height: 100vh;
    position: fixed;
    top: 0;
    right: 0;
    overflow-y: auto;
    padding-bottom: 3em;
    transition: 0.5s right 0.1s;
}

#hamburger_menu #hamburger_header {
    background-color: var(--color-primary);
    color: var(--color-background-gray);
    font-size: 1.4em;
    height: 2.5em;
    padding-left: 1.3em;
}

#hamburger_menu #hamburger_header p {
    margin: 0;
    height: 2.5em;
    line-height: 2.4em;
}

#hamburger_header > div {
    width: 2.5em;
    height: 2.5em;
    position: absolute;
    top: 0;
    right: 0;
    transition: 0.3s transform;
    cursor: pointer;
}

#hamburger_header > div:hover {
    transform: scale(1.1);
}

#hamburger_header > div::before,
#hamburger_header > div::after {
    content: "";
    position: absolute;
    top: 20%;
    left: 50%;
    width: 4px;
    height: 60%;
    background-color: var(--color-background-gray);
    border-radius: 2px;
}

#hamburger_header > div::before {
    transform: rotate(45deg);
}

#hamburger_header > div::after {
    transform: rotate(-45deg);
}

#hamburger_menu > #hamburger_pickup {
    padding: 0.8em 0 0.5em;
}

#hamburger_menu > #hamburger_pickup > div {
    background-color: var(--color-white);
    display: flex;
    margin: 0 auto;
    width: 90%;
    height: 1.6em;
    border-radius: var(--radius-pill);
    box-shadow: 0.1em 0.2em 0.15em var(--color-shadow);
    transition: 0.3s transform;
    cursor: pointer;
}

#hamburger_menu > #hamburger_pickup > div:hover {
    transform: scale(1.05);
}

#hamburger_menu > #hamburger_pickup > div > div:first-child {
    background-color: var(--color-primary);
    color: var(--color-white);
    width: 5.5em;
    border-radius: var(--radius-pill);
}

#hamburger_menu > #hamburger_pickup > div > div:last-child {
    margin-right: 0;
    padding: 0;
    flex-grow: 1;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

#hamburger_menu > #hamburger_pickup > div > div p {
    text-align: center;
    height: 1.6em;
    line-height: 1.5em;
}

#hamburger_menu > #hamburger_pickup > div > div:last-child p {
    margin: 0;
    text-align: left;
    position: relative;
}

#hamburger_menu > #hamburger_pickup > div > div:last-child p::before {
    content: "";
    background-image: url(../img/hamburger/warning.svg);
    display: inline-block;
    height: 100%;
    width: 2em;
    vertical-align: middle;
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    position: absolute;
    top: 0;
}

#hamburger_menu > #hamburger_link {
    padding: 0.5em 0;
    margin: 0;
}

#hamburger_menu > #hamburger_link > #hamburger_link_grid {
    display: grid;
    width: 90%;
    margin: 0 auto;
    padding: 0;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: repeat(2, 1fr);
    border: 2px solid var(--color-secondary);
    border-radius: var(--radius-md) 0 var(--radius-md) 0;
}

#hamburger_menu > #hamburger_link > #hamburger_link_grid > div {
    height: 10em;
    position: relative;
    transition: filter 0.3s;
    cursor: pointer;
}

#hamburger_menu > #hamburger_link > #hamburger_link_grid > div:hover {
    filter: brightness(0.8);
}

#hamburger_menu > #hamburger_link > #hamburger_link_grid > div p {
    pointer-events: none;
    text-align: center;
    padding-top: 6.25em;
    height: 100%;
    color: var(--color-primary);
    font-weight: bold;
    pointer-events: none;
}

#hamburger_link_grid > div img {
    pointer-events: none;
    width: 4.25em;
    height: 4.25em;
    position: absolute;
    top: 1.5em;
    left: 50%;
    transform: translateX(-50%);
    pointer-events: none;
}

/* グリッドレイアウト */
#hamburger_link_timetable {
    grid-column: 1/3;
    grid-row: 1/2;
}

#hamburger_link_plan {
    grid-column: 3/5;
    grid-row: 1/2;
}

#hamburger_link_map {
    grid-column: 5/7;
    grid-row: 1/2;
}

#hamburger_link_about {
    grid-column: 2/4;
    grid-row: 2/3;
}

#hamburger_link_question {
    grid-column: 4/6;
    grid-row: 2/3;
}

/* セパレーター */
.hamburger_link_separator_after::after {
    content: "";
    display: block;
    background-color: rgba(0, 0, 0, 0.15);
    width: 0.25em;
    height: 7.5em;
    position: relative;
    transform: translate(-50%, 0%);
    left: 100%;
    top: -6.75em;
}

.hamburger_link_separator_before {
    position: relative;
}

.hamburger_link_separator_before::before {
    content: "";
    display: block;
    background-color: rgba(0, 0, 0, 0.15);
    width: 0.25em;
    height: 7.5em;
    position: absolute;
    transform: translate(-50%, 0%);
    left: 0%;
    bottom: 6.75em;
    top: 10%;
}

.hamburger_link_separator_beside {
    position: relative;
}

.hamburger_link_separator_beside::before {
    content: "";
    display: block;
    background-color: rgba(0, 0, 0, 0.15);
    width: 90%;
    height: 0.25em;
    position: absolute;
    transform: translate(-50%, -50%);
    left: 50%;
    top: 50%;
}

/* アコーディオンボタン */
#hamburger_top,
.hamburger_accordion_button_off,
.hamburger_accordion_button_on {
    font-size: 1em;
    width: 90%;
    height: 2.75em;
    margin: 0.6em auto 0;
    padding: 0;
    background-color: var(--color-primary);
    cursor: pointer;
    transition: filter 0.3s, 
                border-bottom 0.01s ease-in-out 0.5s, 
                border-radius 0.01s ease-in-out 0.5s;
}

#hamburger_top:hover,
.hamburger_accordion_button_off:hover,
.hamburger_accordion_button_on:hover {
    filter: brightness(0.8);
}

#hamburger_top > p,
.hamburger_accordion_button_off > p,
.hamburger_accordion_button_on > p {
    color: var(--color-background-gray);
    line-height: 2.5em;
    height: 2em;
    padding-left: 1em;
    font-weight: 500;
}

.hamburger_accordion_button_off,
.hamburger_accordion_button_on {
    position: relative;
}

.hamburger_accordion_button_off::before,
.hamburger_accordion_button_on::before {
    content: "";
    position: absolute;
    height: 0.12em;
    background-color: var(--color-background-gray);
    transition: all 0.5s ease-in-out;
}

.hamburger_accordion_button_off::after,
.hamburger_accordion_button_on::after {
    content: "";
    position: absolute;
    height: 0.12em;
    background-color: var(--color-background-gray);
    transition: all 0.5s ease-in-out;
}

.hamburger_accordion_button_off,
#hamburger_top {
    border-radius: var(--radius-sm);
    border: solid 0.09em var(--color-secondary);
}

.hamburger_accordion_button_on {
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    border-right: solid 0.09em var(--color-secondary);
    border-left: solid 0.09em var(--color-secondary);
    border-top: solid 0.09em var(--color-secondary);
}

.hamburger_accordion_button_off::before {
    width: 0.75em;
    right: 0.5em;
    top: 50%;
    transform: rotate(60deg) translate(-50%, -50%);
}

.hamburger_accordion_button_off::after {
    width: 0.75em;
    right: 0.5em;
    top: 50%;
    transform: rotate(-60deg) translate(calc(-50% + 0.06em), calc(-50% + 0.06em));
}

.hamburger_accordion_button_on::before {
    width: 0.77em;
    right: 1em;
    top: 55%;
    transform: rotate(150deg) translate(-50%, -50%);
}

.hamburger_accordion_button_on::after {
    width: 0.75em;
    right: 1em;
    top: 55%;
    transform: rotate(30deg) translate(calc(-50% + 0.06em), calc(-50% + 0.06em));
}

/* アコーディオンコンテンツ */
.hamburger_accordion_button_on + div:has(.hamburger_accordion_content) {
    width: 90%;
    margin: 0 auto;
    overflow: hidden;
    background-color: var(--color-background-light);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    border-right: solid 0.09em var(--color-secondary);
    border-left: solid 0.09em var(--color-secondary);
    border-bottom: solid 0.09em var(--color-secondary);
    grid-template-rows: 1fr;
    display: grid;
    transition: grid-template-rows 0.5s ease-in-out;
}

.hamburger_accordion_button_on + div .hamburger_accordion_content {
    padding: 0.1em 0 0.5em 0;
    list-style: none;
    margin: 0;
    overflow: hidden;
    transition: padding 0.5s ease-in-out;
}

.hamburger_accordion_button_on + div .hamburger_accordion_content li {
    margin: 0 1em;
    height: 2em;
    line-height: 2em;
    border-bottom: solid 0.09em rgba(0, 0, 0, 0.15);
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    transition: 0.3s background-color, 0.3s padding-left;
    cursor: pointer;
}

.hamburger_accordion_button_on + div .hamburger_accordion_content li:hover {
    background-color: rgba(0, 0, 0, 0.1);
    padding-left: 5px;
}

.hamburger_accordion_button_on + div .hamburger_accordion_content li p {
    transition: 0.3s transform;
    margin: 0;
}

.hamburger_accordion_button_on + div .hamburger_accordion_content li:hover p {
    transform: translateX(5px);
}

.hamburger_accordion_button_off + div:has(.hamburger_accordion_content) {
    width: 90%;
    margin: 0 auto;
    background-color: var(--color-background-light);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    border-right: solid 0.09em var(--color-secondary);
    border-left: solid 0.09em var(--color-secondary);
    border-bottom: solid 0em var(--color-secondary);
    grid-template-rows: 0fr;
    display: grid;
    overflow: hidden;
    transition: grid-template-rows 0.5s ease-in-out, border-bottom 0.01s ease-in-out 0.49s;
}

.hamburger_accordion_button_off + div .hamburger_accordion_content {
    padding: 0;
    list-style: none;
    margin: 0;
    overflow: hidden;
    transition: padding 0.5s ease-in-out;
}

.hamburger_accordion_button_off + div .hamburger_accordion_content li {
    margin: 0 1em;
    height: 2em;
    line-height: 2em;
    border-bottom: solid 0.09em rgba(0, 0, 0, 0.15);
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    transition: 0.3s background-color, 0.3s padding-left;
    cursor: pointer;
}

.hamburger_accordion_button_off + div .hamburger_accordion_content li:hover {
    background-color: rgba(0, 0, 0, 0.3);
    padding-left: 5px;
}

.hamburger_accordion_button_off + div .hamburger_accordion_content li p {
    transition: 0.3s transform;
    margin: 0;
}

.hamburger_accordion_button_off + div .hamburger_accordion_content li:hover p {
    transform: translateX(5px);
}

/* スマホ用の差分 */
@media screen and (max-width: 428px) {
    #hamburger_button {
        font-size: 14px;
        border-left: 0.15em solid var(--color-background-gray);
        border-bottom: 0.15em solid var(--color-background-gray);
        border-top: none;
        border-right: none;
    }

    #hamburger_menu {
        font-size: 16px;
        width: 100vw;
    }

    #hamburger_menu > #hamburger_pickup > div {
        font-size: 0.96em;
    }

    #hamburger_menu > #hamburger_pickup > div > div:last-child p {
        padding-left: 2em;
    }

    #hamburger_menu > #hamburger_pickup > div > div:last-child p::before {
        left: 0;
    }

    #hamburger_menu > #hamburger_link > #hamburger_link_grid {
        font-size: 3.5vw;
    }
}

/* タブレット用の差分 */
@media screen and (max-width: 768px) and (min-width: 428px) {
    #hamburger_button {
        font-size: 16px;
        top: 3vw;
        right: 4vw;
    }

    #hamburger_menu {
        font-size: 18px;
        width: min(500px, 100vw);
    }

    #hamburger_menu > #hamburger_pickup > div {
        font-size: 1.1em;
    }

    #hamburger_menu > #hamburger_pickup > div > div:last-child p {
        padding-left: 4em;
    }

    #hamburger_menu > #hamburger_pickup > div > div:last-child p::before {
        left: 2em;
    }

    #hamburger_menu > #hamburger_link > #hamburger_link_grid {
        font-size: 14px;
    }
}

/* PC用の差分 */
@media screen and (min-width: 768px) {
    #hamburger_button {
        font-size: 20px;
        top: 1.5em;
        right: 2em;
    }

    #hamburger_button span::after,
    #hamburger_button span::before {
        height: 100%;
    }

    #hamburger_menu {
        font-size: 22px;
        width: 650px;
    }

    #hamburger_menu > #hamburger_pickup > div {
        font-size: 1.1em;
    }

    #hamburger_menu > #hamburger_pickup > div > div:last-child p {
        padding-left: 5em;
    }

    #hamburger_menu > #hamburger_pickup > div > div:last-child p::before {
        left: 3em;
    }

    #hamburger_menu > #hamburger_link > #hamburger_link_grid {
        font-size: 20px;
    }
}