﻿/* DiscussStyleSheet.css — 加入日/夜主題變數並以變數替換顏色
   使用方式：在 <html> 加上 data-theme="dark" 啟用深色（本檔已將深色值放在 [data-theme="dark"]），
   或用 JS 切換：
     document.documentElement.setAttribute('data-theme','dark');
*/

/* ----------------------------- Theme variables (light defaults) ----------------------------- */
:root {
    --discuss-bg: #ffffff;
    --discuss-wrapper-bg: var(--discuss-bg);
    --discuss-header-bg: #f8f9fa;
    --discuss-text: #000000;
    --discuss-strong-text: #000000;
    --discuss-muted: #6c757d;
    --discuss-title-color: #f5d391;
    --readmore-color: #97c8f1;
    --hyperlink-color: #a9d7ff;
    --gradient-start: rgba(255,255,255,0);
    --gradient-end: #ffffff;
    --zoom-overlay: rgba(0, 0, 0, 0.8);
    --close-btn-bg: #ffffff;
    --close-btn-color: #000000;
    --nav-btn-bg: rgba(255, 255, 255, 0.8);
    --nav-btn-color: #000000;
    --muted: gray;
    --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* ----------------------------- Dark theme overrides ----------------------------- */
[data-theme="dark"] {
    --discuss-bg: #000000;
    --discuss-wrapper-bg: #000000;
    --discuss-header-bg: #000000;
    --discuss-text: #e5e5e5;
    --discuss-strong-text: #ffffff;
    --discuss-muted: #d9d8d8;
    --discuss-title-color: #f5d391;
    --readmore-color: #97c8f1;
    --hyperlink-color: #a9d7ff;
    --gradient-start: rgba(255,255,255,0);
    --gradient-end: #ffffff;
    --zoom-overlay: rgba(0, 0, 0, 0.8);
    --close-btn-bg: #ffffff;
    --close-btn-color: #000000;
    --nav-btn-bg: rgba(255, 255, 255, 0.8);
    --nav-btn-color: #000000;
    --muted: #999;
    --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* ----------------------------- Styles (使用變數替換顏色) ----------------------------- */

h1 {
    margin-bottom: 0px !important;
}

.box3 p {
    color: var(--discuss-muted);
}

.box2 p {
    color: var(--discuss-strong-text);
    font-weight: 700;
    font-size: medium;
}

.discuss-header {
    background-color: var(--discuss-header-bg);
}

.discuss-header2 {
    background-color: var(--discuss-header-bg);
    margin-bottom: 8px;
}

.discuss-table thead, tbody, tfoot, tr, td, th {
    padding: 0px !important;
}


.create-icon-div {
    width: 50px;
    height: 50px;
    left: 10px;
}

.create-icon-img {
    width: 40px;
    height: 40px;
}

.personal-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-size: cover;
    padding: 2px;
    border: outset 1px;
    margin: 5px 0px 5px 0px;
}

.discuss-table .wrapper {
    display: grid;
    grid-template-columns: 100%;
    grid-template-rows: auto auto auto auto 25px 25px;
    grid-auto-rows: 100px;
    margin-bottom: 5px;
    background-color: var(--discuss-wrapper-bg);
    padding-right: 10px;
    padding-left: 10px;
}

    .discuss-table .wrapper .box1 {
        grid-column-start: 1;
        grid-row-start: 2;
    }

    .discuss-table .wrapper .box2 {
        grid-column-start: 1;
        grid-row-start: 3;
    }

    .discuss-table .wrapper .box3 {
        grid-column-start: 1;
        grid-row-start: 4;
        font-size: 15px;
        flex-wrap: wrap;
        word-wrap: break-word;
        position: relative;
    }

        .discuss-table .wrapper .box3 .media {
            display: block !important;
        }

    .discuss-table .wrapper .box4 {
        grid-column-start: 1;
        grid-row-start: 5;
    }

    .discuss-table .wrapper .box5 {
        grid-column-start: 1;
        grid-row-start: 6;
    }

.discuss-table .wrapper2 {
    display: grid;
    grid-template-columns: 50px calc(100% - 75px) 25px;
    grid-template-rows: auto;
    grid-auto-rows: 100px;
}

    .discuss-table .wrapper2 .box1 {
        grid-column-start: 1;
        grid-row-start: 1;
    }

    .discuss-table .wrapper2 .box2 {
        grid-column-start: 2;
        grid-row-start: 1;
    }

    .discuss-table .wrapper2 .box3 {
        grid-column-start: 3;
        grid-row-start: 1;
        font-size: 15px;
        background-color: var(--discuss-bg)
    }

.discuss-table .wrapper3 {
    display: grid;
    grid-template-rows: auto;
}

    .discuss-table .wrapper3 .box1 {
        grid-row-start: 1;
        grid-column-start: 1;
    }

    .discuss-table .wrapper3 .box2 {
        grid-row-start: 2;
        grid-column-start: 1;
        font-size: smaller;
        color: var(--muted);
    }

.close-img {
    width: 15px;
    height: 15px;
    filter: invert(1);
}

.close-img-area {
    position: absolute;
    right: 5px;
}

ckeditor {
    -webkit-user-select: text;
    user-select: text;
}

.popularity-img {
    width: 20px;
    height: 20px;
    margin-bottom: 5px;
}

.popularity-img-area {
}

#discuss-area {
    position: relative;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    background-color: var(--discuss-bg);
    padding-right: var(--bs-gutter-x, 0.75rem);
    padding-left: var(--bs-gutter-x, 0.75rem);
}

.read-more-area {
    left: 0px;
    z-index: 99;
    background: linear-gradient(180deg, var(--gradient-start), var(--gradient-end));
    width: 100%;
}

    .read-more-area:hover {
        cursor: pointer;
    }

.read-more-text {
    display: block;
    font-size: 20px;
    text-align: center;
    font-weight: bold;
}

.read-more {
    font-size: 16px;
    cursor: pointer;
    color: var(--readmore-color) !important;
}

.text-container {
    overflow: hidden;
    word-wrap: break-word;
    text-overflow: ellipsis;
    position: relative;
    margin-left: -10px;
    margin-right: -10px;
}

.hidden-text {
    display: none;
    word-wrap: break-word;
    color: var(--discuss-strong-text);
    margin: 0 10px 0 10px;
}

.text {
    height: auto;
    color: var(--discuss-strong-text);
    margin: 0 10px 0 10px;
}

/* 放大圖片 CSS */
.zoom {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--zoom-overlay);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

    .zoom img {
        max-width: 90%;
        max-height: 90%;
    }

.discuss-video-area {
    display: flex;
    height: 150px;
}

.ck-image {
    width: 100%;
    height: auto;
}

.discuss-video-area2 {
    display: grid;
    grid-template-columns: 150px 150px;
    grid-template-rows: 150px;
    grid-gap: 2px;
}

.discuss-video-area2-1, .discuss-video-area2-2 {
    display: inline-block;
    width: 150px;
    height: 150px;
    margin: 5px;
}

.discuss-video-area3 {
    display: grid;
    grid-template-columns: 150px 150px;
    grid-template-rows: 150px 150px;
    grid-gap: 2px;
}

    .discuss-video-area .ck-image, .discuss-video-area2 .ck-image, .discuss-video-area3 .ck-image {
        width: 100%;
        height: 100%;
    }

.video-container {
    display: inline;
}

.discuss-video-area3-1, .discuss-video-area3-2, .discuss-video-area3-3, .discuss-video-area3-4 {
    display: inline-flex;
    width: 100%;
    height: 100%;
}

figure {
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    margin-left: -10px;
    margin-right: -10px;
}

.discussArticleTitle {
    color: var(--discuss-title-color) !important;
    font-size: large;
    font-weight: bold;
}

/* 放大的圖片樣式 */
.zoomed-image {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--zoom-overlay);
    display: flex;
    justify-content: center;
    align-items: center;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0s, opacity 0.5s;
    overflow: hidden;
    z-index: 99999;
}

    .zoomed-image.show {
        visibility: visible;
        opacity: 1;
    }

    .zoomed-image img {
        max-width: 90%;
        max-height: 90%;
        cursor: grab;
        transition: transform 0.3s;
        position: absolute;
        user-drag: none;
        user-select: none;
    }

/* 關閉按鈕樣式 */
.close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--close-btn-bg);
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    font-size: 20px;
    font-weight: bold;
    color: var(--close-btn-color);
    box-shadow: var(--box-shadow);
}

/* 左右切換按鈕樣式 */
.nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--nav-btn-bg);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    font-size: 20px;
    font-weight: bold;
    color: var(--nav-btn-color);
    box-shadow: var(--box-shadow);
}

    .nav-btn.left {
        left: 20px;
    }

    .nav-btn.right {
        right: 20px;
    }

.hyper-link {
    color: var(--hyperlink-color) !important;
}
