/*ファイルの設定------------------------------------------------------------------*/
@charset "utf-8";
/*margin取り消しの設定------------------------------------------------------------------*/
body{
    margin: 0;
    align-items: center;
}
/*全体の設定------------------------------------------------------------------*/
main{
    width: 90vw;
    display: flex;
    margin-inline: auto;
    margin-top: 60px;
    margin-bottom: 60px; /* ボトムメニューの高さ分の余白 */

}
/*左のメニューパネルーの設定------------------------------------------------------------------*/
menu{
    margin-right: 5px;
    padding-inline-start: 0;
    margin-block: 0;
}
menu ul{
    width: 10em;
}
menu ul, .mobile-menu ul {
    list-style: none; /* デフォルトの箇条書きスタイルを無効にする */
    padding: 5px;
    text-align: center;
    position: sticky;
    top: 60px;
    border-radius: 10px;
    box-shadow: 4px 4px 10px rgba(94, 94, 94, 0.3); /* X, Y, ぼかし, 影の色 */
    border: #32b4ff solid 2px;
    margin-block: 0;
    background-color: white;
    @media (prefers-color-scheme: dark) {
        background-color: #242424;
    }
}
menu ul li{
    padding: 10px;
    position: relative;
    padding-left: 30px; /* 画像スペースを確保 */
    margin-bottom: 10px; /* 各項目の間に余白を追加 */
    font-size: 1em;
}
menu ul li:hover, .mobile-menu ul li:hover {
    border-radius: 200px;
    cursor: pointer;
    @media (prefers-color-scheme: dark) {
        background-color: rgb(54, 54, 54);
    }
    @media (prefers-color-scheme: light) {
        background-color: rgb(230, 230, 230);
    }
}
/* ホバー時にspanの色を変更 */
menu ul li:hover span, .mobile-menu ul li:hover span {
    @media (prefers-color-scheme: light) {
        color: black;
    }
    font-weight: 500;
}
menu ul li span, .mobile-menu ul li span {
    margin-left: 10px;/*画像（例 家）と文字（例 ホーム）の間*/
    color: #5f6368;
    @media (prefers-color-scheme: dark) {
        color: white;
    }
}
menu ul li::before, .mobile-menu ul li::before {
    content: '';
    position: absolute;
    bottom: auto;
    left: 10px;
    width: 1.5em; /* 画像の幅 */
    height: 1.5em; /* 画像の高さ */
    background-size: contain; /* 画像のサイズを要素に合わせる */
    background-repeat: no-repeat; /* 画像の繰り返しを防ぐ */
}
.mobile-menu ul li::before, .menu ul li::before {
    padding: 0;
    content: '　';
    position: relative;
    left: -4px;
    bottom: -18%;
    background-size: contain; /* 画像のサイズを要素に合わせる */
    background-repeat: no-repeat; /* 画像の繰り返しを防ぐ */
}


/* ボトムメニューの設定------------------------------------------------------------------*/
.mobile-menu {
    z-index: 1000;
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
}

.mobile-menu ul {
    display: flex;
    justify-content: space-around;
    margin: 0;
    padding: 1px;
    list-style: none;
}

.mobile-menu ul li{
    text-align: center;
    flex: 1;
}

.mobile-menu ul li  span {
    display: block;
    font-size: 14px;
}

/*listアイコンの設定、@mediaでダークモードも指定------------------------------------------------------------------*/
#menu-aris::before,{
    background-image: url('../img/aris.png');            
}

#menu-home::before,#mobile-menu-home::before {
    background-image: url('data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 height=%2224px%22 viewBox=%220%20-960%20960%20960%22 width=%2224px%22 fill=%22%235f6368%22><path d=%22M240-200h120v-240h240v240h120v-360L480-740%20240-560v360Zm-80%2080v-480l320-240%20320%20240v480H520v-240h-80v240H160Zm320-350Z%22/></svg>');            
}
@media (prefers-color-scheme: dark) {
    #menu-home::before,#mobile-menu-home::before {
        background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" height="24px" viewBox="0 -960 960 960" width="24px" fill="%23FFFFFF"><path d="M240-200h120v-240h240v240h120v-360L480-740 240-560v360Zm-80 80v-480l320-240 320 240v480H520v-240h-80v240H160Zm320-350Z"/></svg>');
    }
}


#menu-search::before,#mobile-menu-search::before {
    background-image: url('data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20height%3D%2224px%22%20viewBox%3D%220%20-960%20960%20960%22%20width%3D%2224px%22%20fill%3D%22%235f6368%22%3E%3Cpath%20d%3D%22M784-120%20532-372q-30%2024-69%2038t-83%2014q-109%200-184.5-75.5T120-580q0-109%2075.5-184.5T380-840q109%200%20184.5%2075.5T640-580q0%2044-14%2083t-38%2069l252%20252-56%2056ZM380-400q75%200%20127.5-52.5T560-580q0-75-52.5-127.5T380-760q-75%200-127.5%2052.5T200-580q0%2075%2052.5%20127.5T380-400Z%22/%3E%3C/svg%3E');
}
@media (prefers-color-scheme: dark) {
    #menu-search::before,#mobile-menu-search::before {
        background-image: url('data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20height%3D%2224px%22%20viewBox%3D%220%20-960%20960%20960%22%20width%3D%2224px%22%20fill%3D%22%23FFFFFF%22%3E%3Cpath%20d%3D%22M784-120%20532-372q-30%2024-69%2038t-83%2014q-109%200-184.5-75.5T120-580q0-109%2075.5-184.5T380-840q109%200%20184.5%2075.5T640-580q0%2044-14%2083t-38%2069l252%20252-56%2056ZM380-400q75%200%20127.5-52.5T560-580q0-75-52.5-127.5T380-760q-75%200-127.5%2052.5T200-580q0%2075%2052.5%20127.5T380-400Z%22/%3E%3C/svg%3E');
    }
}

#menu-notifications::before,#mobile-menu-notifications::before {
    background-image: url('data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 height=%2224px%22 viewBox=%220%20-960%20960%20960%22 width=%2224px%22 fill=%22%235f6368%22><path d=%22M160-200v-80h80v-280q0-83%2050-147.5T420-792v-28q0-25%2017.5-42.5T480-880q25%200%2042.5%2017.5T540-820v28q80%2020%20130%2084.5T720-560v280h80v80H160Zm320-300Zm0%20420q-33%200-56.5-23.5T400-160h160q0%2033-23.5%2056.5T480-80ZM320-280h320v-280q0-66-47-113t-113-47q-66%200-113%2047t-47%20113v280Z%22/></svg>');
}
@media (prefers-color-scheme: dark) {
    #menu-notifications::before,#mobile-menu-notifications::before {
        background-image: url('data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 height=%2224px%22 viewBox=%220%20-960%20960%20960%22 width=%2224px%22 fill=%22%23FFFFFF%22><path d=%22M160-200v-80h80v-280q0-83%2050-147.5T420-792v-28q0-25%2017.5-42.5T480-880q25%200%2042.5%2017.5T540-820v28q80%2020%20130%2084.5T720-560v280h80v80H160Zm320-300Zm0%20420q-33%200-56.5-23.5T400-160h160q0%2033-23.5%2056.5T480-80ZM320-280h320v-280q0-66-47-113t-113-47q-66%200-113%2047t-47%20113v280Z%22/></svg>');
    }
}

#menu-bookmark::before {
    background-image: url('data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20height%3D%2224px%22%20viewBox%3D%220%20-960%20960%20960%22%20width%3D%2224px%22%20fill%3D%22%235f6368%22%3E%3Cpath%20d%3D%22M200-120v-640q0-33%2023.5-56.5T280-840h400q33%200%2056.5%2023.5T760-760v640L480-240%20200-120Zm80-122%20200-86%20200%2086v-518H280v518Zm0-518h400-400Z%22/%3E%3C/svg%3E');
}
@media (prefers-color-scheme: dark) {
    #menu-bookmark::before {
        background-image: url('data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20height%3D%2224px%22%20viewBox%3D%220%20-960%20960%20960%22%20width%3D%2224px%22%20fill%3D%22%23FFFFFF%22%3E%3Cpath%20d%3D%22M200-120v-640q0-33%2023.5-56.5T280-840h400q33%200%2056.5%2023.5T760-760v640L480-240%20200-120Zm80-122%20200-86%20200%2086v-518H280v518Zm0-518h400-400Z%22/%3E%3C/svg%3E');
    }
}

#menu-setting::before {
    background-image: url('data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20height%3D%2224px%22%20viewBox%3D%220%20-960%20960%20960%22%20width%3D%2224px%22%20fill%3D%22%235f6368%22%3E%3Cpath%20d%3D%22m370-80-16-128q-13-5-24.5-12T307-235l-119%2050L78-375l103-78q-1-7-1-13.5v-27q0-6.5%201-13.5L78-585l110-190%20119%2050q11-8%2023-15t24-12l16-128h220l16%20128q13%205%2024.5%2012t22.5%2015l119-50%20110%20190-103%2078q1%207%201%2013.5v27q0%206.5-2%2013.5l103%2078-110%20190-118-50q-11%208-23%2015t-24%2012L590-80H370Zm70-80h79l14-106q31-8%2057.5-23.5T639-327l99%2041%2039-68-86-65q5-14%207-29.5t2-31.5q0-16-2-31.5t-7-29.5l86-65-39-68-99%202q-22-23-48.5-38.5T533-694l-13-106h-79l-14%20106q-31%208-57.5%2023.5T321-633l-99-41-39%2068%2086%2064q-5%2015-7%2030t-2%2032q0%2016%202%2031t7%2030l-86%2065%2039%2068%2099-42q22%2023%2048.5%2038.5T427-266l13%20106Zm42-180q58%200%2099-41t41-99q0-58-41-99t-99-41q-59%200-99.5%2041T342-480q0%2058%2040.5%2099t99.5%2041Zm-2-140Z%22/%3E%3C/svg%3E');
}
@media (prefers-color-scheme: dark) {
    #menu-setting::before {
    background-image: url('data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20height%3D%2224px%22%20viewBox%3D%220%20-960%20960%20960%22%20width%3D%2224px%22%20fill%3D%22%23FFFFFF%22%3E%3Cpath%20d%3D%22m370-80-16-128q-13-5-24.5-12T307-235l-119%2050L78-375l103-78q-1-7-1-13.5v-27q0-6.5%201-13.5L78-585l110-190%20119%2050q11-8%2023-15t24-12l16-128h220l16%20128q13%205%2024.5%2012t22.5%2015l119-50%20110%20190-103%2078q1%207%201%2013.5v27q0%206.5-2%2013.5l103%2078-110%20190-118-50q-11%208-23%2015t-24%2012L590-80H370Zm70-80h79l14-106q31-8%2057.5-23.5T639-327l99%2041%2039-68-86-65q5-14%207-29.5t2-31.5q0-16-2-31.5t-7-29.5l86-65-39-68-99%202q-22-23-48.5-38.5T533-694l-13-106h-79l-14%20106q-31%208-57.5%2023.5T321-633l-99-41-39%2068%2086%2064q-5%2015-7%2030t-2%2032q0%2016%202%2031t7%2030l-86%2065%2039%2068%2099-42q22%2023%2048.5%2038.5T427-266l13%20106Zm42-180q58%200%2099-41t41-99q0-58-41-99t-99-41q-59%200-99.5%2041T342-480q0%2058%2040.5%2099t99.5%2041Zm-2-140Z%22/%3E%3C/svg%3E');
    }
}

#menu-post::before,#mobile-menu-post::before {
    background-image: url('data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20height%3D%2224px%22%20viewBox%3D%220%20-960%20960%20960%22%20width%3D%2224px%22%20fill%3D%22%235f6368%22%3E%3Cpath%20d%3D%22M200-200h57l391-391-57-57-391%20391v57Zm-80%2080v-170l528-527q12-11%2026.5-17t30.5-6q16%200%2031%206t26%2018l55%2056q12%2011%2017.5%2026t5.5%2030q0%2016-5.5%2030.5T817-647L290-120H120Zm640-584-56-56%2056%2056Zm-141%2085-28-29%2057%2057-29-28Z%22/%3E%3C/svg%3E');
}
@media (prefers-color-scheme: dark) {
    #menu-post::before,#mobile-menu-post::before {
        background-image: url('data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20height%3D%2224px%22%20viewBox%3D%220%20-960%20960%20960%22%20width%3D%2224px%22%20fill%3D%22%23FFFFFF%22%3E%3Cpath%20d%3D%22M200-200h57l391-391-57-57-391%20391v57Zm-80%2080v-170l528-527q12-11%2026.5-17t30.5-6q16%200%2031%206t26%2018l55%2056q12%2011%2017.5%2026t5.5%2030q0%2016-5.5%2030.5T817-647L290-120H120Zm640-584-56-56%2056%2056Zm-141%2085-28-29%2057%2057-29-28Z%22/%3E%3C/svg%3E');
    }
}


.main-content {
    padding: 10px;
    border: #32b4ff solid 2px;
    border-radius: 10px;
    box-shadow: 4px 4px 10px rgba(94, 94, 94, 0.3); /* X, Y, ぼかし, 影の色 */
    margin-block: 0;
    background-color: white;
    @media (prefers-color-scheme: dark) {
        background-color: #242424;
    }
}


/*レスポンス、ダークモードの設定------------------------------------------------------------------*/
@media (max-width: 900px) {
    menu{
        display: none;
    }
}
@media (min-width: 900px) {
    .mobile-menu{
        display: none;
    }
}
@media (prefers-color-scheme: dark) {
    body {
        background-color: #2c2c2c;
        /*background-image: linear-gradient(160deg, #000000, #3533cd); /* 背景色 */
        /*background-attachment: fixed;*/
        color: white; /* 文字色 */
    }
}

/* 投稿ダイアログのスタイル設定 ------------------------------------------------------------------*/
/* 背景のぼかし */
#postOverlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7); /* 半透明の黒背景 */
    backdrop-filter: blur(5px); /* 背景ぼかし */
    z-index: 999;

    justify-content: center;
    align-items: center;
}

/* 投稿ダイアログ */
.post-dialog {
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    width: 550px;
    color: black;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}
@media (max-width: 640px){
    .post-dialog {
        padding-top: 100px;
        height: 100%;
    }
}

.post-text {
    box-sizing: border-box;
    width: 100%;
    height: 10em;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    background-color: #fff;
    color: #333;
    font-size: 16px;
    outline: none;
}

.post-text:focus {
    border-color: #6a4dff;
}

#previewContainer {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.preview-item {
    position: relative;
    display: inline-block;
}

.preview-img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 5px;
    border: 1px solid white;
}

.delete-btn {
    position: absolute;
    top: -5px;
    right: -5px;
    background: red;
    color: white;
    border: none;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 12px;
    cursor: pointer;
}

input[type="button"] {
    width: 100%;
    padding: 10px;
    margin-top: 15px;
    background-color: #6a4dff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

input[type="button"]:hover {
    background-color: #5730d3;
}

input[type="checkbox"] {
    margin-top: 10px;
}

/* キャンセルボタンにスタイル */
#cancelPost {
    background-color: #ddd;
    color: #333;
}
#cancelPost:hover {
    background-color: #bbb;
}


/*エラーメッセージ*/
#post-error-message{
    color: red;
}
/* 投稿タイトル */
.post-dialog h2 {
    margin: 0;
    font-size: 24px;
    font-weight: bold;
}
.post-dialog hr {
    margin: 10px 0;
    border-color: #fff;
}

/*ポップアップを消すとき------------------------------------------*/
#postOverlay {
    transition: opacity 0.5s ease-out, visibility 0s 0.5s;
    opacity: 1;
    visibility: visible;
}

#postOverlay.hidden {
    opacity: 0;
    visibility: hidden;
}