﻿/* 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: #000000;
    --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);
    --discuss-text-container-bg: #ffffff;
}

/* ----------------------------- 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);
    --discuss-text-container-bg: #1a1a1a;
}

/* ----------------------------- Styles (使用變數替換顏色) ----------------------------- */

h1 {
    margin-bottom: 0 !important;
}

.box3 p {
    color: var(--discuss-muted);
}

.box2 p {
    color: var(--discuss-strong-text);
    font-weight: 700;
    font-size: medium;
}

/* ========== Header Styles ========== */
.discuss-header {
    background-color: var(--discuss-header-bg);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-1, #d9d9d9);
}

.discuss-header__title {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--bs-gutter-x, 0.75rem);
}

.discuss-header__heading {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0;
}

.discuss-header__create-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    padding: 0.25rem;
    border-radius: 50%;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.discuss-header__create-link:hover {
    transform: scale(1.1);
    background-color: rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .discuss-header__create-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.discuss-header__create-icon {
    width: 40px;
    height: 40px;
    display: block;
}

.discuss-header__text {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--discuss-title-color);
}

/* ========== Sort Toolbar Styles ========== */
.discuss-sort-toolbar {
    background-color: var(--discuss-header-bg);
    padding: 0.75rem var(--bs-gutter-x, 0.75rem);
    border-bottom: 1px solid var(--border-1, #d9d9d9);
    margin-bottom: 1rem;
}

.discuss-sort-buttons {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.discuss-sort-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-1, #d9d9d9);
    background-color: var(--discuss-bg);
    color: var(--discuss-text);
    font-weight: 500;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
    white-space: nowrap;
    cursor: pointer;
}

.discuss-sort-btn:hover {
    background-color: var(--btn-info-bg, #3cbce1);
    color: white;
    border-color: var(--btn-info-bg, #3cbce1);
    transform: translateY(-2px);
}

.discuss-sort-btn:active,
.discuss-sort-btn[aria-pressed="true"],
.discuss-sort-btn.active {
    background-color: var(--btn-info-shadow, #1fa4cb);
    color: white;
    border-color: var(--btn-info-shadow, #1fa4cb);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* 移除舊的重複樣式 */

/* ========== Main Container ========== */
#discuss-area {
    position: relative;
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
    background-color: var(--discuss-bg);
    padding: 0 var(--bs-gutter-x, 0.75rem);
}

.discuss-list-wrapper {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--bs-gutter-x, 0.75rem);
}

/* ========== Table Layout Styles ========== */

.personal-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-size: cover;
    padding: 2px;
    border: outset 1px;
    margin: 5px 0;
    transition: transform 0.2s ease;
}

.personal-img:hover {
    transform: scale(1.05);
}

/* ========== Discussion Table Grid Layouts ========== */
.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: 10px;
    border-radius: 14px;
    gap: 8px;
}

.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);
}

/* ========== Image and Media Styles ========== */
.close-img {
    width: 15px;
    height: 15px;
}

[data-theme="dark"] .close-img {
    filter: invert(1);
}

.close-img-area {
    position: absolute;
    right: 5px;
}

.popularity-img {
    width: 20px;
    height: 20px;
    margin-bottom: 5px;
    display: block;
}

/* ========== Text Styles ========== */
ckeditor {
    -webkit-user-select: text;
    user-select: text;
}

.text-container {
    display: inline-block;
    overflow: hidden;
    word-wrap: break-word;
    text-overflow: ellipsis;
    position: relative;
    background: var(--discuss-text-container-bg);
    border-radius: 10px;
    margin: 2px;
    padding: 0.5rem;
}

.hidden-text {
    display: none;
    word-wrap: break-word;
    color: var(--discuss-strong-text);
    margin: 0 10px;
}

.text {
    height: auto;
    color: var(--discuss-strong-text);
    margin: 0 10px;
}

/* ========== Read More Styles ========== */
.read-more-area {
    left: 0;
    z-index: 99;
    background: linear-gradient(180deg, var(--gradient-start), var(--gradient-end));
    width: 100%;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.read-more-area:hover {
    opacity: 0.8;
}

.read-more-text {
    display: block;
    font-size: 20px;
    text-align: center;
    font-weight: bold;
    color: var(--readmore-color) !important;
    padding: 1rem;
}

.read-more {
    font-size: 16px;
    cursor: pointer;
    color: var(--hyperlink-color) !important;
    transition: color 0.2s ease;
}

.read-more:hover {
    color: var(--readmore-color) !important;
}

/* ========== Discussion Video/Image Grids ========== */
.discuss-video-area {
    display: flex;
    height: 150px;
    gap: 5px;
}

.ck-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.ck-image:hover {
    transform: scale(1.02);
}

.discuss-video-area2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 150px;
    gap: 8px;
}

.discuss-video-area2-1, 
.discuss-video-area2-2 {
    display: inline-block;
    width: 100%;
    height: 150px;
}

.discuss-video-area3 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 150px 150px;
    gap: 8px;
}

.discuss-video-area .ck-image, 
.discuss-video-area2 .ck-image, 
.discuss-video-area3 .ck-image {
    width: 100%;
    height: 100%;
    }

/* ========== Video Container and Figure ========== */
.video-container {
    display: inline-block;
    width: 100%;
}

.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: 0.5rem 0;
    border-radius: 8px;
}

/* ========== Discussion Article Title ========== */
.discussArticleTitle {
    display: inline-block;
    color: var(--discuss-title-color) !important;
    font-size: large;
    font-weight: bold;
    transition: transform 0.2s ease;
    cursor: pointer;
}

.discussArticleTitle:hover {
    transform: scale(1.05);
}

/* ========== Zoomed Image Modal ========== */
.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 ease;
    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 ease;
    position: absolute;
    user-drag: none;
    user-select: none;
    border-radius: 4px;
}

.zoomed-image img:active {
    cursor: grabbing;
}

/* 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);
    transition: all 0.2s ease;
    z-index: 100;
}

.close-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.6);
}

/* 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);
    transition: all 0.2s ease;
    z-index: 100;
}

.nav-btn:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.6);
}

.nav-btn--left {
    left: 20px;
}

.nav-btn--right {
    right: 20px;
}

.hyper-link {
    color: var(--hyperlink-color) !important;
}

/* ========== Modal Enhancements ========== */
.modal-content {
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    background-color: var(--card-bg);
}

.modal-header {
    background-color: var(--discuss-header-bg);
    border-bottom: 1px solid var(--border-1, #d9d9d9);
    padding: 1rem 1.5rem;
}

.modal-title {
    font-weight: 600;
    color: var(--discuss-title-color);
    margin-bottom: 0;
}

.modal-body {
    padding: 1.5rem;
    color: var(--discuss-text);
}

.modal-footer {
    background-color: var(--discuss-header-bg);
    border-top: 1px solid var(--border-1, #d9d9d9);
    padding: 1rem 1.5rem;
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
}

.modal-action-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.modal-action-group .btn {
    padding: 0.75rem 1rem;
    font-weight: 500;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
}

.modal-action-group .btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-close {
    opacity: 0.5;
    transition: opacity 0.2s ease;
}

.btn-close:hover,
.btn-close:focus {
    opacity: 1;
}

/* ========== Responsive Design ========== */
@media (max-width: 768px) {
    .discuss-header__text {
        font-size: 1.25rem;
    }
    
    .discuss-sort-buttons {
        gap: 0.25rem;
    }
    
    .discuss-sort-btn {
        flex: 1;
        min-width: 80px;
        padding: 0.4rem 0.6rem;
        font-size: 0.875rem;
    }
    
    .nav-btn {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
    
    .nav-btn--left {
        left: 10px;
    }
    
    .nav-btn--right {
        right: 10px;
    }
    
    .close-btn {
        width: 28px;
        height: 28px;
        font-size: 18px;
        top: 15px;
        right: 15px;
    }
}

@media (max-width: 576px) {
    .discuss-sort-buttons {
        flex-direction: column;
    }
    
    .discuss-sort-btn {
        width: 100%;
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 0.75rem 1rem;
    }
    
    .modal-title {
        font-size: 1rem;
    }
}

/* ========== Icon Wrapper Styles ========== */
.discuss-stat-icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
    text-decoration: none;
    outline: none;
}

.discuss-stat-icon-wrapper:hover,
.discuss-stat-icon-wrapper:focus {
    background-color: rgba(0, 0, 0, 0.05);
    transform: scale(1.1);
}

[data-theme="dark"] .discuss-stat-icon-wrapper:hover,
[data-theme="dark"] .discuss-stat-icon-wrapper:focus {
    background-color: rgba(255, 255, 255, 0.1);
}

.discuss-stat-icon {
    width: 18px;
    height: 18px;
    display: block;
    transition: all 0.2s ease;
}

.stat-icon-fire {
    color: #ff6b6b;
}

.stat-icon-thumbsup {
    color: #ff6b6b;
}

.stat-icon-thumbsup[style*="currentColor"] {
    color: #ff6b6b;
}

.discuss-stat-icon-wrapper[data-liked="false"] .stat-icon-thumbsup {
    color: var(--muted);
}

