.news-page { padding-bottom: var(--space-2xl); }

.container-narrow { max-width: 720px; }

.news-page-header {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: var(--space-md); flex-wrap: wrap;
}
.news-new-btn { flex-shrink: 0; }

.news-toolbar {
    display: flex; align-items: center; justify-content: space-between;
    gap: var(--space-md); flex-wrap: wrap; margin-bottom: var(--space-xl);
}
.news-filters {
    display: flex; gap: 4px; flex-wrap: wrap;
}
.filter-btn {
    padding: 5px 14px; border-radius: var(--radius-full);
    font-size: 0.75rem; font-weight: var(--font-weight-medium);
    color: var(--color-text-muted); border: 1px solid transparent;
    transition: all var(--transition-fast);
}
.filter-btn:hover { color: var(--color-text); background: var(--color-surface); }
.filter-btn.active {
    color: var(--color-accent-text); background: var(--color-accent);
}

/* ── Empty state ── */
.news-empty {
    display: flex; flex-direction: column; align-items: center; gap: var(--space-md);
    padding: var(--space-4xl) 0; text-align: center; color: var(--color-text-muted);
}
.news-empty svg { width: 40px; height: 40px; opacity: 0.5; }
.news-empty p { font-size: 0.88rem; }

/* ── Feed (Threads/X-style post cards) ── */
.feed { display: flex; flex-direction: column; gap: var(--space-md); }

/* 每則貼文是一張玻璃卡（模糊在 theme.css 的液態玻璃清單裡） */
.feed-post {
    display: flex; gap: var(--space-md); align-items: flex-start;
    padding: var(--space-lg); border-radius: var(--radius-xl);
    background: var(--color-surface); border: 1px solid var(--color-border);
}
.feed-post.is-draft { opacity: 0.72; }

.feed-post-avatar-link { flex-shrink: 0; }
.feed-post-avatar { width: 40px; height: 40px; }

.feed-post-body { flex: 1; min-width: 0; }
.feed-post-meta {
    display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
    font-size: 0.78rem; color: var(--color-text-muted); margin-bottom: 4px;
}
.feed-post-author { font-weight: var(--font-weight-semibold); color: var(--color-text); }
.feed-post-dot { opacity: 0.6; }
.feed-post-badge { margin-left: 2px; }

.feed-post-link { color: inherit; display: block; transition: opacity var(--transition-fast); }
.feed-post-link:hover { opacity: 0.8; }
.feed-post-title {
    font-size: 0.95rem; font-weight: var(--font-weight-semibold);
    line-height: 1.4; margin-bottom: 4px;
}
.feed-post-excerpt {
    font-size: 0.82rem; color: var(--color-text-secondary); line-height: 1.6;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
    white-space: pre-line; word-break: break-word; overflow-wrap: break-word;
}

.feed-post-image {
    margin-top: var(--space-sm); border-radius: var(--radius-md); overflow: hidden;
    border: 1px solid var(--color-border);
}
.feed-post-image img { width: 100%; display: block; }

.feed-post-stats { margin-top: var(--space-sm); }
.feed-post-actions { display: flex; gap: var(--space-sm); margin-top: var(--space-sm); }
.feed-delete-form { display: contents; }
.feed-action-btn {
    display: inline-flex; align-items: center; gap: 4px;
    font-size: 0.72rem; color: var(--color-text-muted);
    padding: 4px 8px; border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}
.feed-action-btn svg { width: 12px; height: 12px; }
.feed-action-btn:hover { color: var(--color-text); background: var(--color-surface); }
.feed-action-danger:hover { color: var(--color-rose); }

.badge-draft { background: var(--color-surface-elevated); color: var(--color-text-muted); }

@media (max-width: 768px) {
    .news-toolbar { flex-direction: column; align-items: stretch; }
    .feed-post { gap: var(--space-sm); }
}

/* ── Detail page ── */
.back-link {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 0.8rem; color: var(--color-text-muted);
    margin-bottom: var(--space-lg); transition: color var(--transition-fast);
}
.back-link:hover { color: var(--color-text); }
.back-link svg { width: 14px; height: 14px; }

.post-detail { padding: var(--space-xl); margin-bottom: var(--space-2xl); border-radius: var(--radius-xl); background: var(--color-surface); border: 1px solid var(--color-border); }
@media (max-width: 640px) { .post-detail { padding: var(--space-md); } }
.post-detail-meta {
    display: flex; align-items: center; gap: var(--space-sm); flex-wrap: wrap;
    margin-bottom: var(--space-lg);
}
.post-detail-avatar { width: 44px; height: 44px; }
.post-detail-meta-text { margin-right: auto; }
.post-detail-author { font-size: 0.85rem; font-weight: var(--font-weight-semibold); }
.post-detail-time { font-size: 0.72rem; color: var(--color-text-muted); }

.post-detail-title {
    font-size: 1.6rem; font-weight: var(--font-weight-bold);
    line-height: 1.35; margin-bottom: var(--space-lg); letter-spacing: -0.01em;
}
.post-detail-body {
    font-size: 0.92rem; line-height: 1.85; color: var(--color-text-secondary);
    word-break: break-word; overflow-wrap: break-word;
}
.post-detail-body:not(.md-body) p { margin-bottom: var(--space-md); white-space: pre-line; }

.news-detail-image {
    margin-bottom: var(--space-lg); border-radius: var(--radius-lg); overflow: hidden;
}
.news-detail-image img { width: 100%; display: block; }

.post-detail-actions { display: flex; gap: var(--space-sm); margin-top: var(--space-xl); }
.btn-danger:hover { border-color: var(--color-rose); color: var(--color-rose); }

/* ── Create / edit form ── */
.news-form-page .auth-form { display: flex; flex-direction: column; gap: var(--space-md); }
.news-form-page .form-group { display: flex; flex-direction: column; gap: 4px; }
.news-form-page .form-group label {
    font-size: 0.75rem; font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
}
.news-form-page .form-input {
    width: 100%; padding: 9px 12px;
    background: var(--color-bg); border: 1px solid var(--color-border);
    border-radius: var(--radius-md); font-family: var(--font-primary);
    font-size: 0.85rem; color: var(--color-text);
    transition: border-color var(--transition-fast);
}
.news-form-page .form-input:focus { outline: none; border-color: var(--color-accent); }
.news-form-page textarea.form-input { resize: vertical; min-height: 220px; line-height: 1.6; }
select.form-input { cursor: pointer; }

.publish-toggle {
    display: flex; align-items: center; gap: 8px;
    font-size: 0.8rem; color: var(--color-text-secondary); cursor: pointer;
}
.publish-toggle input { width: 16px; height: 16px; accent-color: var(--color-accent); }

.news-form-buttons { display: flex; gap: var(--space-sm); margin-top: var(--space-sm); }
.news-form-buttons .auth-submit { flex: 1; }
.news-form-page .auth-submit {
    padding: 10px 20px; margin-top: 0;
    background: var(--color-accent); color: var(--color-accent-text);
    border-radius: var(--radius-md); font-family: var(--font-primary);
    font-size: 0.85rem; font-weight: var(--font-weight-semibold);
    transition: background var(--transition-fast);
}
.news-form-page .auth-submit:hover { background: var(--color-accent-hover); }

.news-form-current-image { margin-bottom: var(--space-sm); }
.news-form-current-image img {
    max-width: 220px; max-height: 160px; object-fit: cover;
    border-radius: var(--radius-md); border: 1px solid var(--color-border);
    display: block; margin-bottom: 4px;
}
.news-image-preview {
    margin-top: var(--space-sm); border-radius: var(--radius-lg); overflow: hidden;
    border: 1px solid var(--color-border); background: var(--color-surface-elevated);
    max-height: 360px; display: flex; align-items: center; justify-content: center;
}
.news-image-preview img { width: 100%; max-height: 360px; object-fit: contain; display: block; }
.form-help { font-size: 0.7rem; color: var(--color-text-muted); }

.auth-error {
    padding: 8px 12px; border-radius: var(--radius-md);
    background: rgba(174, 68, 90, 0.1); color: var(--color-rose);
    font-size: 0.78rem; margin-bottom: var(--space-md);
}

/* ── 內文附圖（多張）── */
.news-attachments {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: var(--space-sm);
    margin-top: var(--space-xl);
}
.news-attachment {
    display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--radius-md);
    border: 1px solid var(--color-border); background: var(--color-surface-elevated); cursor: zoom-in;
    padding: 0; transition: transform var(--transition-fast), border-color var(--transition-fast);
}
.news-attachment img { width: 100%; height: 100%; object-fit: cover; display: block; }
.news-attachment:hover { transform: translateY(-2px); border-color: var(--color-accent); }

.news-lightbox {
    position: fixed; inset: 0; z-index: 300;
    display: flex; align-items: center; justify-content: center;
    background: rgba(5, 4, 10, 0.92); backdrop-filter: blur(6px);
    opacity: 0; visibility: hidden; transition: opacity var(--transition-base), visibility var(--transition-base);
    padding: var(--space-xl);
}
.news-lightbox.open { opacity: 1; visibility: visible; }
.news-lightbox img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: var(--radius-md); }
.news-lightbox-close, .news-lightbox-nav {
    position: absolute; width: 40px; height: 40px; border-radius: var(--radius-full);
    display: flex; align-items: center; justify-content: center;
    background: rgba(255, 255, 255, 0.08); color: #fff; transition: background var(--transition-fast);
}
.news-lightbox-close:hover, .news-lightbox-nav:hover { background: rgba(255, 255, 255, 0.18); }
.news-lightbox-close { top: var(--space-lg); right: var(--space-lg); }
.news-lightbox-close svg, .news-lightbox-nav svg { width: 18px; height: 18px; }
.news-lightbox-nav { top: 50%; transform: translateY(-50%); }
.news-lightbox-nav.prev { left: var(--space-md); }
.news-lightbox-nav.next { right: var(--space-md); }
.news-lightbox-count {
    position: absolute; bottom: var(--space-lg); left: 50%; transform: translateX(-50%);
    padding: 4px 12px; border-radius: var(--radius-full); font-size: 0.72rem;
    background: rgba(255,255,255,0.1); color: #fff;
}

/* 表單：附圖格 */
.news-attach-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: var(--space-sm);
    margin-top: var(--space-sm);
}
.news-attach-existing { margin-top: 0; margin-bottom: var(--space-sm); }
.news-attach-item {
    position: relative; display: block; border-radius: var(--radius-md); overflow: hidden;
    border: 1px solid var(--color-border); background: var(--color-surface-elevated); cursor: pointer;
}
.news-attach-item img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; display: block; }
.news-attach-item.no-preview img { display: none; }
.news-attach-item.no-preview { min-height: 80px; }
.news-attach-remove {
    position: absolute; left: 0; right: 0; bottom: 0; display: flex; align-items: center; gap: 4px;
    padding: 4px 6px; font-size: 0.68rem; color: #fff; background: rgba(5, 4, 10, 0.7);
}
.news-attach-remove input { width: 13px; height: 13px; accent-color: var(--color-rose); }
.news-attach-item:has(input:checked) { outline: 2px solid var(--color-rose); opacity: 0.6; }
.news-attach-name {
    display: block; padding: 3px 6px; font-size: 0.65rem; color: var(--color-text-muted);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.news-remove-toggle {
    display: inline-flex; align-items: center; gap: 6px; font-size: 0.75rem;
    color: var(--color-text-secondary); cursor: pointer; margin: 2px 0 4px;
}
.news-remove-toggle input { width: 14px; height: 14px; accent-color: var(--color-rose); }

/* ── 置頂 ── */
.feed-post-pin {
    display: inline-flex; align-items: center; gap: 3px; padding: 1px 8px 1px 6px; border-radius: var(--radius-full);
    font-size: 0.68rem; font-weight: var(--font-weight-semibold); color: var(--color-amber, #f39f5a);
    background: rgba(243, 159, 90, 0.14);
}
.feed-post-pin svg { width: 11px; height: 11px; }
.feed-post.is-pinned { position: relative; }
.feed-post.is-pinned::before {
    content: ''; position: absolute; left: 0; top: var(--space-lg); bottom: var(--space-lg); width: 3px;
    border-radius: 2px; background: var(--color-amber, #f39f5a); opacity: 0.7;
}
.news-summary-input { min-height: 0 !important; }

/* ── 內文圖片排版（[[img:…]]）── */
.md-body .nimg { margin: 0.4em 0 1em; }
.md-body .nimg .news-attachment { aspect-ratio: auto; width: 100%; cursor: zoom-in; }
.md-body .nimg .news-attachment img { height: auto; object-fit: contain; }
.md-body .nimg .news-attachment img:not([src]), .md-body .nimg .news-attachment img[src=""] { min-height: 80px; }
.md-body .nimg figcaption { margin-top: 6px; font-size: 0.76rem; line-height: 1.5; color: var(--color-text-muted); text-align: center; }
.md-body .nimg-w25 { width: 25%; } .md-body .nimg-w33 { width: 33.333%; } .md-body .nimg-w50 { width: 50%; }
.md-body .nimg-w66 { width: 66.666%; } .md-body .nimg-w75 { width: 75%; } .md-body .nimg-w100 { width: 100%; }
.md-body .nimg-center { margin-left: auto; margin-right: auto; }
.md-body .nimg-left { float: left; margin-right: 1.25em; margin-top: 0.3em; }
.md-body .nimg-right { float: right; margin-left: 1.25em; margin-top: 0.3em; }
.md-body .nimg-row { display: flex; gap: 10px; align-items: flex-start; margin: 0.4em 0 1em; clear: both; }
.md-body .nimg-row .nimg { width: auto; float: none; margin: 0; min-width: 0; }
.md-body .nimg-row .nimg-w25 { flex: 25 1 0; } .md-body .nimg-row .nimg-w33 { flex: 33 1 0; } .md-body .nimg-row .nimg-w50 { flex: 50 1 0; }
.md-body .nimg-row .nimg-w66 { flex: 66 1 0; } .md-body .nimg-row .nimg-w75 { flex: 75 1 0; } .md-body .nimg-row .nimg-w100 { flex: 100 1 0; }
.md-body .nimg-clear { clear: both; }
.md-body h1, .md-body h2, .md-body h3 { clear: both; }
@media (max-width: 600px) {
    /* 手機太窄不繞圖：小圖放大、靠左靠右改成置中 */
    .md-body .nimg-left, .md-body .nimg-right { float: none; margin-left: auto; margin-right: auto; }
    .md-body .nimg-w25, .md-body .nimg-w33 { width: 60%; }
    .md-body .nimg-w50, .md-body .nimg-w66, .md-body .nimg-w75 { width: 100%; }
    .md-body .nimg-row { gap: 6px; }
}

/* ── 表單：圖片格 ── */
.news-attach-grid .news-attach-item { cursor: default; }
.news-attach-insert {
    position: absolute; top: 6px; left: 6px; padding: 3px 8px; border-radius: var(--radius-full);
    font-size: 0.66rem; font-weight: var(--font-weight-semibold); color: var(--color-accent-text);
    background: var(--color-accent); border: none; cursor: pointer; box-shadow: 0 2px 8px rgba(0,0,0,0.35);
}
.news-attach-insert:hover { filter: brightness(1.1); }
.news-attach-drop {
    position: absolute; top: 6px; right: 6px; width: 22px; height: 22px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-size: 15px; line-height: 1;
    color: #fff; background: rgba(5, 4, 10, 0.7); border: none; cursor: pointer;
}
.news-attach-drop:hover { background: var(--color-rose); }
.news-attach-item.is-new { outline: 1px dashed var(--color-accent); outline-offset: -1px; }
.news-attach-add {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
    min-height: 110px; aspect-ratio: 1 / 1; border-radius: var(--radius-md); cursor: pointer;
    border: 1px dashed var(--color-border); color: var(--color-text-muted); font-size: 0.74rem;
    transition: border-color var(--transition-fast), color var(--transition-fast);
}
.news-attach-add:hover { border-color: var(--color-accent); color: var(--color-text); }
.news-attach-add svg { width: 22px; height: 22px; }

/* ── 表單：排版列（游標在 [[img:…]] 上時） ── */
.nimg-bar {
    display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 8px 10px;
    border-bottom: 1px solid var(--color-border); background: var(--color-surface-elevated);
}
.nimg-bar[hidden] { display: none; }
.nimg-bar-thumb { width: 36px; height: 36px; border-radius: 6px; object-fit: cover; background: var(--color-bg); flex-shrink: 0; }
.nimg-bar-group { display: inline-flex; gap: 2px; padding: 2px; border-radius: var(--radius-full); background: var(--color-bg); border: 1px solid var(--color-border); }
.nimg-bar-group button, .nimg-bar-del {
    padding: 4px 9px; border-radius: var(--radius-full); border: none; background: transparent; cursor: pointer;
    font: 500 0.72rem/1.2 var(--font-primary); color: var(--color-text-secondary); white-space: nowrap;
}
.nimg-bar-group button:hover:not(:disabled) { color: var(--color-text); }
.nimg-bar-group button.is-on { background: var(--color-accent); color: var(--color-accent-text); }
.nimg-bar-group button:disabled { opacity: 0.35; cursor: not-allowed; }
.nimg-bar-cap {
    flex: 1 1 140px; min-width: 0; padding: 5px 10px; border-radius: var(--radius-full);
    border: 1px solid var(--color-border); background: var(--color-bg); color: var(--color-text);
    font: 0.76rem var(--font-primary);
}
.nimg-bar-cap:focus { outline: none; border-color: var(--color-accent); }
.nimg-bar-del { border: 1px solid var(--color-border); }
.nimg-bar-del:hover { color: var(--color-rose); border-color: var(--color-rose); }
.md-preview .nimg .news-attachment { cursor: default; }

/* 拖圖片進內文框（2026-09-23 貼上／拖放圖片） */
#news-body.is-drop { outline: 2px dashed var(--color-accent); outline-offset: -4px; background: var(--color-accent-soft); }

/* ── 公告連到的活動：頂端報名卡（內文裡的 /activities/N 連結也做成按鈕）── */
.news-signup {
    display: flex; align-items: center; gap: 14px;
    margin: 0 0 20px; padding: 14px 16px;
    border: 1px solid var(--color-accent); border-radius: 14px;
    background: color-mix(in srgb, var(--color-accent) 9%, var(--color-surface));
    color: var(--color-text); text-decoration: none;
    transition: transform .15s, box-shadow .15s;
}
.news-signup:hover { transform: translateY(-1px); box-shadow: 0 6px 20px color-mix(in srgb, var(--color-accent) 25%, transparent); }
.news-signup.is-muted { border-color: var(--color-border); background: var(--color-surface); }
.news-signup-date {
    flex: none; width: 52px; height: 52px; border-radius: 10px;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    background: var(--color-accent); color: var(--color-accent-text); line-height: 1.05;
}
.news-signup.is-muted .news-signup-date { background: var(--color-border); color: var(--color-text); }
.news-signup-date b { font-size: 1.35rem; }
.news-signup-date small { font-size: .7rem; }
.news-signup-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.news-signup-title { font-weight: 700; font-size: 1.02rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.news-signup-meta { font-size: .85rem; color: var(--color-text-muted); }
.news-signup-cta {
    flex: none; display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 16px; border-radius: 999px; font-weight: 700; font-size: .92rem;
    background: var(--color-accent); color: var(--color-accent-text);
}
.news-signup.is-muted .news-signup-cta { background: transparent; color: var(--color-text-muted); border: 1px solid var(--color-border); }
.news-signup-cta svg { width: 16px; height: 16px; }
@media (max-width: 560px) {
    .news-signup { flex-wrap: wrap; }
    .news-signup-cta { width: 100%; justify-content: center; }
}
.md-body a[href*="/activities/"] {
    display: inline-flex; align-items: center; gap: 4px; margin: 2px 0;
    padding: 4px 12px; border-radius: 999px; font-weight: 700;
    background: var(--color-accent); color: var(--color-accent-text); text-decoration: none;
}
.md-body a[href*="/activities/"]:hover { background: var(--color-accent-hover); color: var(--color-accent-text); }