/* いあわせ - スタイルシート (初期2ch風レトロ & モダンレスポンシブ) */

:root {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  --bg-color: #ffffff;
  --card-bg: #ffffff;
  --text-color: #222222;
  --border-color: #e0e0e0;
  --header-bg: #fafafa;
  --link-color: #0000ee;
  --visited-color: #551a8b;
  --name-color: #117722;
  --quote-color: #2b7828;
  --sub-text: #666666;
  --active-bg: #eef2ff;
  --ad-bg: #f9f9f9;
}

/* テーマ1: 2ch風クラシック (Classic Beige) */
html[data-theme="classic"] {
  --bg-color: #f7f5ef;
  --card-bg: #ffffff;
  --text-color: #222222;
  --border-color: #d8d3c5;
  --header-bg: #efece4;
  --link-color: #0000ee;
  --visited-color: #551a8b;
  --name-color: #117722;
  --quote-color: #2b7828;
  --sub-text: #777777;
  --active-bg: #e6e2d5;
  --ad-bg: #f2eee3;
}

/* テーマ2: ダーク (Dark Mode) */
html[data-theme="dark"] {
  --bg-color: #18191a;
  --card-bg: #242526;
  --text-color: #e4e6eb;
  --border-color: #3e4042;
  --header-bg: #202124;
  --link-color: #6ea8fe;
  --visited-color: #b39ddb;
  --name-color: #4cd964;
  --quote-color: #8bc34a;
  --sub-text: #b0b3b8;
  --active-bg: #333842;
  --ad-bg: #1e1e1e;
}

/* テーマ3: セピア (Sepia) */
html[data-theme="sepia"] {
  --bg-color: #f4ecd8;
  --card-bg: #fcf8ee;
  --text-color: #383127;
  --border-color: #ded2be;
  --header-bg: #ebe0c7;
  --link-color: #8a3b14;
  --visited-color: #6c4b38;
  --name-color: #2a6634;
  --quote-color: #517a26;
  --sub-text: #7c7263;
  --active-bg: #e5d8be;
  --ad-bg: #ebe1cb;
}

/* テーマ4: ガーリー */
html[data-theme="girly"] {
  --bg-color: #fff0f5; --card-bg: #fffafd; --text-color: #49333d;
  --border-color: #e9cbd7; --header-bg: #fbe1eb; --link-color: #a02b60;
  --visited-color: #7d4275; --name-color: #79516a; --quote-color: #745267;
  --sub-text: #775b68; --active-bg: #f8d7e5; --ad-bg: #fff5f9;
}
/* テーマ5: レモン */
html[data-theme="lemon"] {
  --bg-color: #fffbe5; --card-bg: #fffef5; --text-color: #443e24;
  --border-color: #e4d798; --header-bg: #fff0ae; --link-color: #796000;
  --visited-color: #815522; --name-color: #526527; --quote-color: #626b2c;
  --sub-text: #72673c; --active-bg: #ffed9b; --ad-bg: #fff9d6;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  transition: background 0.15s ease;
  font-size: 14px;
}

a {
  color: var(--link-color);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
a:visited {
  color: var(--visited-color);
}

/* ヘッダー */
.top {
  border-bottom: 2px solid var(--border-color);
  background: var(--header-bg);
  padding: 10px 0;
}
.top-inner {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.logo-area {
  display: flex;
  align-items: center;
  gap: 8px;
}
.header-mascot {
  width: 32px;
  height: 32px;
  object-fit: contain;
}
.logo {
  font-weight: bold;
  font-size: 1.35rem;
  color: var(--text-color) !important;
  text-decoration: none !important;
  letter-spacing: 0.05em;
}
.tagline {
  font-size: 0.82rem;
  color: var(--sub-text);
}
.top-nav {
  margin-left: auto;
  display: flex;
  gap: 16px;
  align-items: center;
}
.top-nav a {
  font-size: 13px;
  font-weight: bold;
}

/* レイアウト */
.wrap {
  max-width: 1060px;
  margin: 16px auto 40px;
  padding: 0 16px;
}
.layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

/* 左サイドバー */
.left-menu {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pane {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
}
.pane-h {
  background: var(--header-bg);
  border-bottom: 1px solid var(--border-color);
  padding: 8px 12px;
  font-weight: bold;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
/* ツリー開閉コントロール */
.tree-controls {
  display: flex;
  gap: 4px;
}
.btn-tree-ctrl {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 3px;
  cursor: pointer;
  color: var(--text-color);
}
.btn-tree-ctrl:hover {
  background: var(--active-bg);
}

.all-boards-link {
  border-bottom: 1px solid var(--border-color);
  padding: 8px 12px;
  background: var(--card-bg);
}
.all-boards-link a {
  font-size: 13px;
  font-weight: bold;
  color: var(--text-color);
  display: block;
}
.all-boards-link a.is-active {
  color: #cc0000;
}

/* アコーディオン ツリー構造 */
.category-tree {
  max-height: 480px;
  overflow-y: auto;
  padding: 4px 0;
}
.board-group {
  border-bottom: 1px solid var(--border-color);
}
.board-group:last-child {
  border-bottom: none;
}
.group-title {
  padding: 8px 12px;
  font-size: 12px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  background: var(--card-bg);
  color: var(--text-color);
  list-style: none;
}
.group-title::-webkit-details-marker {
  display: none;
}
.group-title:hover {
  background: var(--active-bg);
}
.group-icon::after {
  content: "＋";
  font-size: 11px;
  color: var(--sub-text);
}
.board-group[open] .group-icon::after {
  content: "−";
}

.subcat-list {
  list-style: none;
  margin: 0;
  padding: 4px 0 6px 14px;
  background: var(--bg-color);
}
.subcat-list li a {
  display: block;
  padding: 4px 10px;
  font-size: 12px;
  color: var(--text-color);
  position: relative;
}
.subcat-list li a::before {
  content: "┗ ";
  color: var(--sub-text);
  font-size: 11px;
}
.subcat-list li a:hover,
.subcat-list li a.is-active {
  background: var(--active-bg);
  text-decoration: none;
  font-weight: bold;
  color: #cc0000;
}

.side-chat-entry {
  padding: 10px 12px;
  border-top: 1px dashed var(--border-color);
  background: var(--card-bg);
  text-align: center;
}
.side-chat-entry a {
  font-size: 12px;
  font-weight: bold;
  color: #3d8c58;
}

/* カラーテーマパレット */
.color-pane {
  padding-bottom: 10px;
}
.color-box {
  padding: 10px 12px;
}
.color-presets {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin-bottom: 10px;
}
.btn-color {
  background: var(--card-bg);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  padding: 6px 4px;
  font-size: 12px;
  border-radius: 3px;
  cursor: pointer;
  text-align: center;
}
.btn-color:hover {
  background: var(--active-bg);
}
.btn-color.current {
  border-color: var(--link-color);
  font-weight: bold;
}
.custom-color-picker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  margin-bottom: 8px;
}
.custom-color-picker input[type="color"] {
  border: 1px solid var(--border-color);
  width: 32px;
  height: 24px;
  padding: 0;
  cursor: pointer;
  background: transparent;
}
.btn-color-reset {
  display: block;
  width: 100%;
  background: none;
  border: 1px dashed var(--border-color);
  color: var(--sub-text);
  font-size: 11px;
  padding: 4px;
  cursor: pointer;
  border-radius: 3px;
}
.btn-color-reset:hover {
  color: var(--text-color);
}

/* キャラクターひとことウィジェット */
.character-box {
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card-bg);
}
.character-box img {
  width: 50px;
  height: 50px;
  object-fit: contain;
}
.character-balloon {
  font-size: 11px;
  color: var(--sub-text);
  line-height: 1.4;
  background: var(--header-bg);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 6px 8px;
  position: relative;
}

/* メインコンテンツエリア */
.main-content {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.box {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
}
.box-h {
  background: var(--header-bg);
  border-bottom: 1px solid var(--border-color);
  padding: 10px 14px;
  font-weight: bold;
  font-size: 14px;
}
.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-sm {
  background: #cc2200;
  color: #ffffff !important;
  font-size: 12px;
  font-weight: bold;
  padding: 5px 12px;
  border-radius: 3px;
  text-decoration: none !important;
  display: inline-block;
}
.btn-sm:hover {
  background: #aa1b00;
}

/* スレッド一覧 */
.threadlist {
  list-style: none;
  margin: 0;
  padding: 0;
}
.thread-item {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 14px;
}
.thread-item:last-child {
  border-bottom: none;
}
.thread-item:hover {
  background: var(--active-bg);
}
.thread-num {
  font-weight: bold;
  color: var(--sub-text);
  min-width: 28px;
}
.cat-pill {
  font-size: 11px;
  background: var(--header-bg);
  border: 1px solid var(--border-color);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--sub-text);
}
.thread-link {
  font-weight: bold;
  font-size: 15px;
  color: var(--link-color);
}
.res-count {
  font-weight: bold;
  color: #cc0000;
  font-size: 13px;
}
.last-bump {
  margin-left: auto;
  font-size: 12px;
  color: var(--sub-text);
}
.empty-notice {
  padding: 30px;
  text-align: center;
  color: var(--sub-text);
}

/* スレッド画面 (2ch風 レス一覧) */
.thread-box {
  padding: 0;
}
.thread-h {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
}
.thread-h h1 {
  margin: 0;
  font-size: 18px;
  font-weight: bold;
  color: var(--text-color);
}
.cat-tag {
  font-size: 12px;
  color: #cc0000;
  font-weight: bold;
}

.res-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.post-item {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
}
.post-item:target {
  background: #fff8e1;
}
.res-h {
  font-size: 13px;
  margin-bottom: 6px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px;
}
.res-h .no a {
  font-weight: bold;
  color: var(--link-color);
}
.res-h .name {
  color: var(--name-color);
  font-weight: bold;
}
.res-h .mail-link {
  color: #cc0000 !important;
  text-decoration: underline;
}
.res-h .time {
  color: var(--sub-text);
  font-size: 12px;
}
.res-h .uid {
  color: var(--sub-text);
  font-size: 12px;
  margin-left: 4px;
}
.res-b {
  font-size: 14px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
  padding-left: 10px;
}
.res-b .quote {
  color: var(--quote-color);
}
.res-b .anchor {
  color: var(--link-color);
  font-weight: bold;
}

/* スレ内広告 */
.post-ad {
  background: var(--ad-bg);
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
}

/* フォーム */
.reply-box {
  padding: 16px;
}
.form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.form-row {
  display: flex;
  gap: 10px;
}
.form-row input,
.form-group input,
.form-group select {
  padding: 8px 10px;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  font-size: 13px;
  background: var(--card-bg);
  color: var(--text-color);
}
.input-name {
  flex: 2;
}
.input-mail {
  flex: 1;
}
textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  font-size: 14px;
  background: var(--card-bg);
  color: var(--text-color);
  resize: vertical;
  line-height: 1.6;
}
.form-action {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-submit {
  background: #0066cc;
  color: #fff;
  border: none;
  padding: 8px 24px;
  font-size: 14px;
  font-weight: bold;
  border-radius: 3px;
  cursor: pointer;
}
.btn-submit:hover {
  background: #0052a3;
}
.form-tip {
  font-size: 12px;
  color: var(--sub-text);
}
.stop-box {
  padding: 18px;
  background: #fff0f0;
  border-color: #ffcccc;
  color: #cc0000;
  text-align: center;
  font-size: 14px;
}

/* 広告スロット */
.ad-slot {
  background: var(--ad-bg);
  border: 1px dashed var(--border-color);
  border-radius: 4px;
  padding: 8px;
  text-align: center;
  margin: 4px 0;
}
.ad-label {
  font-size: 10px;
  color: var(--sub-text);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ad-placeholder {
  min-height: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--sub-text);
  font-size: 12px;
  padding: 10px;
}
.ad-sidebar .ad-placeholder {
  min-height: 200px;
}

/* フッター */
.foot {
  margin-top: 40px;
  border-top: 1px solid var(--border-color);
  padding: 24px 16px;
  text-align: center;
  font-size: 12px;
  color: var(--sub-text);
}
.foot a {
  color: var(--sub-text);
  margin: 0 8px;
}

/* トップページ（初期レトロ玄関口スタイル） */
.top-page-body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-color);
  color: var(--text-color);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}
.top-page-container {
  max-width: 600px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.top-main-visual {
  margin-bottom: 24px;
  cursor: pointer;
  transition: transform 0.2s ease;
}
.top-main-visual:hover {
  transform: scale(1.03);
}
.top-main-visual img {
  max-width: 260px;
  height: auto;
  border: none;
}
.top-enter-link {
  font-size: 1.6rem;
  font-weight: bold;
  color: #0000ee;
  text-decoration: underline;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.top-enter-link:hover {
  color: #cc0000;
}
.top-tagline {
  font-size: 1rem;
  color: var(--sub-text);
  margin-bottom: 24px;
}
.top-quick-cats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
  max-width: 500px;
}
.top-quick-cats a {
  font-size: 12px;
  padding: 4px 10px;
  background: var(--header-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-color);
}
.top-footer {
  font-size: 12px;
  color: var(--sub-text);
  margin-top: 30px;
}

/* モバイル対応 */
@media (max-width: 768px) {
  .layout {
    grid-template-columns: 1fr;
  }
  .left-menu {
    order: 2;
  }
  .main-content {
    order: 1;
  }
  .top-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .top-nav {
    margin-left: 0;
    width: 100%;
    justify-content: space-between;
  }
  .form-row {
    flex-direction: column;
  }
}

/* --- チャット機能スタイル (ネットの喫煙所 1対1) --- */
.btn-chat-topic {
  background: #3d8c58;
  color: #fff !important;
  font-size: 12px;
  font-weight: bold;
  padding: 6px 12px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  text-decoration: none !important;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  transition: background 0.15s ease;
}
.btn-chat-topic:hover {
  background: #2a663e;
}

.chat-container {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 16px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  min-height: 520px;
}

.chat-sidebar {
  background: var(--header-bg);
  border-right: 1px solid var(--border-color);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.chat-status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: bold;
  font-size: 13px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}
.status-badge {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #999;
}
.status-badge.waiting {
  background: #f59e0b;
  box-shadow: 0 0 6px #f59e0b;
  animation: pulse 1.5s infinite;
}
.status-badge.connected {
  background: #10b981;
  box-shadow: 0 0 6px #10b981;
}

@keyframes pulse {
  0% { opacity: 0.5; }
  50% { opacity: 1; }
  100% { opacity: 0.5; }
}

.chat-topic-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 10px;
}
.chat-topic-card h4 {
  margin: 0 0 6px;
  font-size: 12px;
  color: var(--sub-text);
}
.chat-topic-title {
  font-size: 13px;
  font-weight: bold;
  color: var(--text-color);
  word-break: break-word;
}

.chat-controls {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
}
.btn-chat-primary {
  background: #0066cc;
  color: #fff;
  border: none;
  padding: 10px;
  font-size: 13px;
  font-weight: bold;
  border-radius: 4px;
  cursor: pointer;
  text-align: center;
}
.btn-chat-primary:hover {
  background: #004d99;
}
.btn-chat-secondary {
  background: var(--card-bg);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  padding: 8px;
  font-size: 12px;
  border-radius: 4px;
  cursor: pointer;
  text-align: center;
}
.btn-chat-secondary:hover {
  background: var(--active-bg);
}
.btn-chat-danger {
  background: #fff0f0;
  color: #cc0000;
  border: 1px solid #ffcccc;
  padding: 6px;
  font-size: 11px;
  border-radius: 4px;
  cursor: pointer;
}

/* メインチャットエリア */
.chat-main-area {
  display: flex;
  flex-direction: column;
  min-height: 520px;
}

.chat-header-bar {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-color);
  background: var(--header-bg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--sub-text);
}

.chat-log {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  max-height: 400px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--bg-color);
}

.chat-msg {
  display: flex;
  flex-direction: column;
  max-width: 80%;
}
.chat-msg.other {
  align-self: flex-start;
}
.chat-msg.self {
  align-self: flex-end;
}
.chat-msg.system {
  align-self: center;
  max-width: 90%;
  text-align: center;
  font-size: 12px;
  color: var(--sub-text);
  background: var(--header-bg);
  padding: 6px 12px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.chat-bubble {
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.5;
  word-break: break-word;
  white-space: pre-wrap;
}
.chat-msg.other .chat-bubble {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  border-bottom-left-radius: 2px;
}
.chat-msg.self .chat-bubble {
  background: #0066cc;
  color: #ffffff;
  border-bottom-right-radius: 2px;
}
html[data-theme="dark"] .chat-msg.self .chat-bubble {
  background: #2563eb;
}
html[data-theme="classic"] .chat-msg.self .chat-bubble {
  background: #2c5282;
}
html[data-theme="girly"] .chat-msg.self .chat-bubble {
  background: #a02b60;
}
html[data-theme="lemon"] .chat-msg.self .chat-bubble { background: #796000; }

.chat-msg-time {
  font-size: 10px;
  color: var(--sub-text);
  margin-top: 3px;
  align-self: flex-end;
}
.chat-msg.other .chat-msg-time {
  align-self: flex-start;
}

/* メッセージ入力バー */
.chat-input-bar {
  padding: 12px 16px;
  border-top: 1px solid var(--border-color);
  background: var(--card-bg);
  display: flex;
  gap: 10px;
  align-items: flex-end;
}
.chat-input-bar textarea {
  flex: 1;
  padding: 8px 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  resize: none;
  height: 52px;
  font-size: 13px;
  background: var(--card-bg);
  color: var(--text-color);
  line-height: 1.4;
}
.chat-input-bar button {
  height: 52px;
  padding: 0 20px;
  background: #0066cc;
  color: #fff;
  border: none;
  border-radius: 4px;
  font-weight: bold;
  font-size: 13px;
  cursor: pointer;
}
.chat-input-bar button:disabled {
  background: #999;
  cursor: not-allowed;
}

/* スマホ用チャットレイアウト */
@media (max-width: 768px) {
  .chat-container {
    grid-template-columns: 1fr;
  }
  .chat-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
}

/* --- レトロ アクセスカウンター スタイル --- */
.counter-box {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 8px 16px;
  border-radius: 4px;
  display: inline-block;
  margin: 10px auto;
  font-size: 13px;
  color: var(--text-color);
  text-align: center;
}
.counter-digits {
  font-family: "Courier New", Courier, monospace;
  font-weight: bold;
  letter-spacing: 2px;
  background: #111;
  color: #00ff66;
  padding: 2px 6px;
  border-radius: 3px;
  margin: 0 4px;
  display: inline-block;
  box-shadow: inset 0 0 5px rgba(0,255,100,0.5);
}
.counter-box small {
  color: var(--sub-text);
  font-size: 11px;
}

/* --- 案内・利用規約・管理日記ページ スタイル --- */
.info-box {
  padding: 0;
}
.info-body {
  padding: 20px 24px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-color);
}
.info-body h3 {
  font-size: 15px;
  margin: 20px 0 8px;
  color: #cc0000;
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 4px;
}
.info-body ul,
.info-body ol {
  padding-left: 20px;
  margin: 8px 0 16px;
}
.info-body li {
  margin-bottom: 6px;
}
.diary-entry {
  padding: 8px 0;
}
.diary-date {
  font-weight: bold;
  font-size: 14px;
  color: #0066cc;
  margin-bottom: 8px;
}


/* Simple entrance and footer-only advertising. */
.top-main-visual { margin-bottom: 8px; }
.top-tagline { margin-top: 0; }
.top-enter-link { display: block; }
.top-page-container { width: 100%; }
.side-chat-entry { padding: 12px; }
.quiet-reply { display: flex; align-items: center; gap: 4px; margin: 10px 0; font-size: 13px; }
.quiet-reply input { width: auto; }
.diary-entry + .diary-entry { margin-top: 24px; padding-top: 16px; border-top: 1px dashed var(--border-color); }
.diary-entry p { white-space: pre-wrap; }
.ad-page-bottom, .ad-top-page { width: 100%; max-width: 728px; margin: 24px auto 0; }
.top-nav { flex-wrap: wrap; }
.tagline, .top-tagline, .thread-link, .chat-topic-title { overflow-wrap: anywhere; }
@media (max-width: 768px) {
  .top-nav { gap: 8px 16px; justify-content: flex-start; }
}
/* Shared forms and private administration. */
[hidden] { display: none !important; }
.support-link { display: block; padding: 8px 12px 12px; font-size: 12px; overflow-wrap: anywhere; }
.support-form, .profile-form { display: grid; gap: 12px; }
.support-form label, .profile-form label, .share-dialog label { display: grid; gap: 5px; font-size: 13px; }
.support-form input, .support-form textarea, .support-form select, .profile-form input, .profile-form textarea, .profile-form select, .share-dialog input, .share-dialog select {
  width: 100%; min-width: 0; padding: 8px; background: var(--card-bg); color: var(--text-color); border: 1px solid var(--border-color); border-radius: 3px; font: inherit;
}
.form-trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.preserve-lines { white-space: pre-wrap; overflow-wrap: anywhere; }
.admin-wrap { max-width: 1100px; padding: 24px; margin: auto; }
.admin-nav { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; margin-bottom: 24px; }
.admin-wrap h1 { font-size: 24px; }
.metric-cards { display: flex; gap: 16px; flex-wrap: wrap; }
.metric-cards strong { display: block; font-size: 30px; }
.table-scroll { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; background: var(--card-bg); }
.admin-table th, .admin-table td { text-align: left; padding: 10px; border: 1px solid var(--border-color); white-space: nowrap; }
.inbox-item { margin: 16px 0; }
/* Chat workspace: tools, peer, conversation, self. */
.chat-page .wrap { max-width: 1500px; }
.chat-page .layout { display: block; }
.chat-page .left-menu { display: none; }
.chat-workspace { display: grid; grid-template-columns: 190px 150px minmax(260px, 1fr) 190px; gap: 12px; align-items: start; }
.chat-tools { padding: 14px; display: grid; gap: 14px; font-size: 13px; }
.chat-tools .chat-status-indicator { padding-bottom: 10px; }
.chat-tools .chat-controls { display: grid; gap: 8px; }
.chat-tools .chat-controls a { text-align: center; text-decoration: none; }
.chat-tools .chat-topic-card { padding: 10px; }
.chat-tools .character-box { padding: 0; }
.chat-tools .support-link { padding: 0; font-size: 11px; }
.chat-tools small, .profile-caption, .inline-status { color: var(--sub-text); font-size: 11px; }
.chat-private-note { border-top: 1px solid var(--border-color); padding-top: 10px; }
.topic-intro p { font-size: 12px; margin: 6px 0 10px; }
.topic-intro button { width: 100%; }
.topic-intro small { display: block; margin-top: 6px; }
.chat-profile { min-width: 0; }
.profile-heading { background: var(--header-bg); padding: 10px; border-bottom: 1px solid var(--border-color); font-size: 12px; font-weight: bold; }
.self-profile .profile-heading { background: var(--active-bg); }
.profile-content { padding: 12px; }
.profile-content h3 { font-size: 15px; overflow-wrap: anywhere; }
.profile-content p { font-size: 12px; }
.profile-avatar { width: 88px; height: 88px; margin: 0 auto 12px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--border-color); border-radius: 4px; overflow: hidden; background: var(--header-bg); }
.profile-avatar img { width: 100%; height: 100%; object-fit: cover; }
.profile-avatar.no-avatar { color: var(--sub-text); font-size: 11px; border-style: dashed; }
.profile-interests { font-size: 12px; padding-top: 10px; border-top: 1px solid var(--border-color); overflow-wrap: anywhere; white-space: pre-wrap; }
.profile-form { gap: 10px; }
.profile-form input, .profile-form textarea, .profile-form select { padding: 6px; font-size: 12px; }
.profile-form input[type=file] { padding: 3px; font-size: 11px; }
.default-icons { display: grid; grid-template-columns: repeat(2,1fr); gap: 6px; }
.default-icons button { background: var(--card-bg); border: 1px solid var(--border-color); padding: 4px; cursor: pointer; }
.default-icons button[aria-pressed=true] { outline: 2px solid var(--link-color); outline-offset: -2px; }
.default-icons img { width: 100%; height: 48px; object-fit: contain; }
.inline-status { margin: 0; overflow-wrap: anywhere; }
.chat-workspace .chat-main-area { min-width: 0; overflow: hidden; }
.chat-workspace .chat-log { height: min(66vh, 680px); min-height: 400px; padding: 16px; }
.chat-workspace .chat-header-bar { flex-wrap: wrap; gap: 6px; }
.chat-workspace .chat-header-bar small { font-size: 10px; }
.chat-workspace .chat-input-bar { padding: 12px; }
.chat-etiquette { max-width: 100% !important; text-align: left !important; padding: 14px !important; font-size: 12px !important; }
.chat-etiquette p { margin: 8px 0; }
.chat-etiquette ol { margin: 8px 0; padding-left: 22px; }
.chat-etiquette li { margin: 5px 0; }
.chat-bubble a.shared-topic-card { color: var(--link-color); }
.shared-topic-card { display: grid; gap: 4px; min-width: 160px; padding: 12px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 3px; text-decoration: none; margin-top: 5px; }
.shared-topic-card span, .shared-topic-card small { color: var(--sub-text); font-size: 10px; }
.share-dialog { background: var(--card-bg); color: var(--text-color); border: 1px solid var(--border-color); border-radius: 5px; width: min(520px, calc(100vw - 32px)); max-height: 85vh; padding: 20px; }
.share-dialog::backdrop { background: rgba(0,0,0,.4); }
.dialog-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.dialog-head h2 { font-size: 18px; margin: 0; }
.share-dialog p { font-size: 13px; }
.share-tabs { display: flex; gap: 8px; margin: 16px 0; }
.share-tabs button { flex: 1; padding: 8px; border: 1px solid var(--border-color); background: var(--card-bg); color: var(--text-color); cursor: pointer; }
.share-tabs button[aria-pressed=true] { background: var(--active-bg); font-weight: bold; border-color: var(--link-color); }
#tableSearchArea { display: grid; gap: 10px; margin-top: 12px; }
.table-results { display: grid; gap: 6px; max-height: 200px; overflow-y: auto; }
.table-option { text-align: left; padding: 10px; background: var(--card-bg); color: var(--text-color); border: 1px solid var(--border-color); cursor: pointer; overflow-wrap: anywhere; }
.table-option.selected { background: var(--active-bg); border-color: var(--link-color); }
.share-preview { padding: 14px; margin: 16px 0; border: 1px dashed var(--border-color); font-size: 13px; overflow-wrap: anywhere; }
.share-dialog .btn-submit { width: 100%; margin-top: 12px; }
button:disabled { cursor: default; opacity: .55; }
@media (max-width: 1100px) and (min-width: 851px) {
  .chat-workspace { grid-template-columns: 160px 130px minmax(220px,1fr) 170px; gap: 8px; }
}
@media (max-width: 850px) {
  .chat-workspace { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
  .chat-tools { grid-column: 1/-1; grid-template-columns: 1fr 1fr; gap: 12px; }
  .chat-tools .chat-status-indicator, .chat-tools .chat-private-note { grid-column: 1/-1; }
  .chat-tools .character-box, .chat-tools > .support-link { display: none; }
  .chat-tools .chat-controls { grid-column: 1/-1; grid-template-columns: 1fr 1fr; }
  .chat-tools .chat-controls a { grid-column: 1/-1; }
  .peer-profile { grid-column: 1; grid-row: 2; }
  .self-profile { grid-column: 2; grid-row: 2; }
  .chat-profile .profile-avatar { width: 64px; height: 64px; }
  .chat-workspace .chat-main-area { grid-column: 1/-1; grid-row: 3; }
  .chat-workspace .chat-log { height: 55vh; min-height: 340px; }
  .self-profile .profile-content { padding: 10px; }
  .profile-caption { margin: 5px 0 10px; }
}
.profile-self-name { text-align: center; font-weight: bold; overflow-wrap: anywhere; }
#profileEditor summary { font-size: 12px; cursor: pointer; margin-bottom: 12px; }
@media (max-width: 850px) {
  .chat-tools > .support-link { display: block; grid-column: 1/-1; }
}

.chat-workspace .chat-log { max-height: none; flex: initial; }
.chat-theme-control { display: grid; gap: 4px; font-size: 12px; }
.chat-theme-control select { width: 100%; padding: 6px; color: var(--text-color); background: var(--card-bg); border: 1px solid var(--border-color); }
@media (max-width:850px) { .chat-theme-control { grid-column: 1/-1; } }
.chat-profile > details > summary { cursor: pointer; overflow-wrap: anywhere; }
.chat-private-note { font-size: 11px; color: var(--sub-text); }
.chat-private-note summary { cursor: pointer; }
@media (max-width:850px) {
  .chat-tools { padding: 12px; gap: 8px; }
  .chat-tools .chat-status-indicator { grid-column: 1; }
  .chat-tools .chat-theme-control { grid-column: 2; grid-row: 1; }
  .chat-tools .chat-controls { gap: 6px; }
}
/* One AdMax unit per page: desktop 728 x 90, mobile 320 x 50. */
.ad-admax { display: block; width: 338px; max-width: none; flex-shrink: 0; align-self: center; }
.admax-content { width: 320px; min-height: 50px; line-height: 0; margin: 0 auto; }
@media (max-width: 369px) {
  .ad-admax { width: 320px; max-width: 100%; padding: 8px 0; border-left: 0; border-right: 0; overflow-x: auto; }
}
@media (min-width: 820px) {
  .ad-admax { width: 746px; }
  .admax-content { width: 728px; min-height: 90px; }
  .top-page-container { max-width: 800px; }
}