/* 论坛 · 手账风 */

.forum-page {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  background: var(--bg);
}

.forum-scroll {
  flex: 1;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 0 14px calc(24px + var(--safe-bottom));
  -webkit-overflow-scrolling: touch;
}

.forum-hero {
  margin: 6px 2px 14px;
  padding: 14px 16px 12px;
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, #fffaf4 0%, #fff6ec 100%);
  border: 1px solid rgba(168, 133, 110, 0.22);
  box-shadow: var(--shadow-paper);
  position: relative;
}

.forum-hero::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 18px;
  width: 52px;
  height: 18px;
  background: rgba(241, 185, 143, 0.45);
  border-radius: 2px;
  transform: rotate(-2deg);
}

.forum-hero-title {
  font-size: var(--font-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.forum-hero-sub {
  font-size: var(--font-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

.forum-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.forum-toolbar-btn {
  border: 1px solid var(--surface-card-border);
  border-radius: 999px;
  padding: 5px 11px;
  background: var(--bg-card);
  font-size: var(--font-xs);
  color: var(--text-secondary);
  box-shadow: var(--shadow-paper);
}

.forum-toolbar-btn:active {
  transform: scale(0.98);
}

.forum-toolbar-btn.is-danger {
  color: #c94b4b;
  border-color: rgba(201, 75, 75, 0.35);
}

.forum-section-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  margin-bottom: 12px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.forum-section-tabs::-webkit-scrollbar {
  display: none;
}

.forum-sec-tab {
  flex-shrink: 0;
  border: 1px solid var(--surface-card-border);
  border-radius: 14px;
  padding: 7px 12px;
  background: var(--bg-card);
  font-size: var(--font-sm);
  color: var(--text-secondary);
  box-shadow: var(--shadow-paper);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  max-width: 178px;
}

.forum-sec-tab.is-active {
  border-color: rgba(168, 133, 110, 0.5);
  background: #fffaf6;
  color: var(--accent-orange-ink);
  font-weight: 600;
}

.forum-sec-tab span,
.forum-sec-tab small {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.forum-sec-tab small {
  font-size: 10px;
  font-weight: 400;
  color: var(--text-hint);
}

.forum-section-card {
  margin: 0 0 12px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: #fffaf6;
  border: 1px dashed rgba(168, 133, 110, 0.32);
  box-shadow: var(--shadow-paper);
}

.forum-section-card > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 8px;
}

.forum-section-card strong {
  color: var(--text-primary);
  font-size: var(--font-md);
}

.forum-section-card span,
.forum-section-card p {
  color: var(--text-secondary);
  font-size: var(--font-xs);
  line-height: 1.5;
}

.forum-section-card p {
  margin: 0 0 10px;
}

.forum-thread-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  /* 防止子项百分比高度在 iOS Safari 上向上冒泡撑破整页 */
  min-height: 0;
}

.forum-thread-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 38px;
  gap: 8px;
  align-items: stretch;
  /* 行高只跟内容走，避免 iOS 把百分比 min-height 解成视口高度 */
  min-height: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.forum-thread-card {
  display: block;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  text-align: left;
  padding: 14px 14px 12px 16px;
  border: 1px solid var(--surface-card-border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  box-shadow: var(--shadow-paper);
  border-left: 4px solid rgba(241, 185, 143, 0.65);
  cursor: pointer;
  color: inherit;
  font: inherit;
}

.forum-thread-delete {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  /* 不要用 min-height:100%：iOS 17 Safari 会按祖先视口高度解析，
     把整行撑成一屏高，列表看起来像嵌套空白卡片走形。 */
  align-self: stretch;
  min-height: 48px;
  height: auto;
  border: 1px dashed rgba(194, 116, 96, 0.38);
  border-radius: var(--radius-md);
  background: #fff7f2;
  color: #b65c4d;
  box-shadow: var(--shadow-paper);
  cursor: pointer;
  box-sizing: border-box;
}

.forum-thread-delete .svg-icon {
  width: 18px;
  height: 18px;
}

.forum-thread-card:active {
  transform: scale(0.995);
}

.forum-thread-delete:active {
  transform: scale(0.97);
}

.forum-thread-title {
  font-size: var(--font-md);
  font-weight: 600;
  line-height: 1.45;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.forum-thread-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  font-size: var(--font-xs);
  color: var(--text-hint);
}

.forum-empty {
  text-align: center;
  padding: 36px 16px;
  color: var(--text-hint);
  font-size: var(--font-sm);
  line-height: 1.6;
}

.forum-empty-icon {
  font-size: 36px;
  margin-bottom: 8px;
  opacity: 0.85;
}

.forum-detail-page {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.forum-detail-scroll {
  flex: 1;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 0 14px calc(20px + var(--safe-bottom));
}

.forum-detail-hero {
  margin-top: 6px;
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--surface-card-border);
  box-shadow: var(--shadow-paper);
}

.forum-detail-title {
  font-size: var(--font-lg);
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 8px;
}

.forum-detail-meta {
  font-size: var(--font-xs);
  color: var(--text-hint);
  margin-bottom: 12px;
}

.forum-detail-content {
  font-size: var(--font-md);
  line-height: 1.65;
  color: var(--text-primary);
}

.forum-detail-page .social-richtext .chat-sticker-slot {
  display: block;
  width: fit-content;
  max-width: 100%;
  line-height: 1;
  margin: 8px 0 4px;
}

.forum-detail-page .social-richtext .chat-sticker {
  display: block;
  max-width: 100%;
  line-height: 1;
}

.forum-detail-page .social-richtext .chat-sticker img {
  display: block;
  width: auto;
  height: auto;
  max-width: min(34vw, 116px);
  max-height: 116px;
  object-fit: contain;
  position: static;
}

.forum-replies-block {
  margin-top: 14px;
}

.forum-replies-head {
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 10px;
  padding-left: 2px;
}

.forum-reply-card {
  padding: 10px 12px;
  margin-bottom: 8px;
  border-radius: var(--radius-sm);
  background: #fffaf6;
  border: 1px dashed rgba(168, 133, 110, 0.35);
}

.forum-reply-floor {
  font-size: 11px;
  color: var(--accent-orange-ink);
  margin-bottom: 4px;
}

.forum-reply-meta {
  font-size: var(--font-xs);
  color: var(--text-hint);
  margin-bottom: 6px;
}

.forum-reply-body {
  font-size: var(--font-sm);
  line-height: 1.55;
}

.forum-reply-child {
  margin-top: 8px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--surface-card-border);
  border-left: 3px solid rgba(241, 185, 143, 0.72);
}

.forum-reply-to {
  color: var(--accent-orange-ink);
}

.forum-reply-foot {
  display: flex;
  justify-content: flex-end;
  margin-top: 6px;
}

.forum-reply-btn {
  border: 1px dashed rgba(168, 133, 110, 0.45);
  background: transparent;
  color: var(--accent-orange-ink);
  font-size: var(--font-xs);
  padding: 3px 12px;
  border-radius: 999px;
  cursor: pointer;
}

.forum-reply-btn:active {
  background: rgba(241, 185, 143, 0.16);
}

.forum-reply-target {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  background: #fffaf6;
  border: 1px dashed rgba(241, 185, 143, 0.6);
  color: var(--accent-orange-ink);
  font-size: var(--font-xs);
}

.forum-reply-target[hidden] {
  display: none;
}

.forum-reply-target-cancel {
  flex: 0 0 auto;
  border: none;
  background: transparent;
  color: var(--text-hint);
  font-size: 13px;
  cursor: pointer;
  line-height: 1;
  padding: 2px 4px;
}

.forum-compose-card {
  margin-top: 14px;
  padding: 14px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--surface-card-border);
  box-shadow: var(--shadow-paper);
}

.forum-compose-label {
  font-size: var(--font-sm);
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-secondary);
}

.forum-gen-status {
  margin-top: 10px;
  padding: 9px 11px;
  border-radius: var(--radius-sm);
  border: 1px dashed rgba(168, 133, 110, 0.38);
  background: #fffaf6;
  color: var(--accent-orange-ink);
  font-size: var(--font-xs);
  line-height: 1.45;
}

.forum-gen-status[hidden] {
  display: none;
}

.forum-share-row {
  margin-top: 10px;
}

.forum-img-cell {
  flex: 0 0 72px;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(168, 133, 110, 0.18);
  line-height: 0;
}

.forum-img-cell img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.forum-img-cell.is-sticker {
  flex: 0 0 auto;
  width: auto;
  height: auto;
  max-width: min(34vw, 116px);
  max-height: 116px;
  background: transparent;
  border: none;
}

.forum-author-badge {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 7px;
  border-radius: 999px;
  font-size: 11px;
  line-height: 1.6;
  color: var(--accent-orange-ink);
  background: rgba(241, 185, 143, 0.22);
  border: 1px solid rgba(168, 133, 110, 0.3);
  vertical-align: middle;
}

.forum-vest-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--surface-card-border);
}

.forum-vest-card:last-child {
  border-bottom: none;
}

.forum-vest-card-main {
  flex: 1;
  min-width: 0;
  text-align: left;
  border: none;
  background: transparent;
  padding: 0;
  font: inherit;
  cursor: pointer;
}

.forum-vest-name {
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--text-primary);
}

.forum-vest-stats {
  margin-top: 2px;
  font-size: var(--font-xs);
  color: var(--text-hint);
}

.forum-vest-card-actions {
  flex: 0 0 auto;
  display: flex;
  gap: 6px;
}

.forum-vest-detail-label {
  font-size: var(--font-xs);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.forum-vest-detail-row {
  display: block;
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  padding: 8px 0;
  border-bottom: 1px solid var(--surface-card-border);
  font: inherit;
  cursor: pointer;
}

.forum-vest-detail-row:last-child {
  border-bottom: none;
}

.forum-vest-detail-title {
  font-size: var(--font-sm);
  color: var(--text-primary);
}

.forum-vest-detail-body {
  margin-top: 2px;
  font-size: var(--font-xs);
  color: var(--text-secondary);
}

.forum-vest-detail-meta {
  margin-top: 2px;
  font-size: 11px;
  color: var(--text-hint);
}

.forum-img-cell.is-sticker img {
  width: auto;
  height: auto;
  max-width: min(34vw, 116px);
  max-height: 116px;
  object-fit: contain;
}

.forum-thread-images {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
  position: relative;
  z-index: 0;
  clear: both;
}

.forum-reply-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 10px;
}