/* open-cakumi —— 亮/暗双主题，简约风格 */
:root {
  --bg: #f4f4f6;
  --surface: #ffffff;
  --side: #ececef;
  --border: #e0e0e6;
  --text: #17171c;
  --muted: #86868f;
  --accent: #5b5bd6;
  --accent-hover: #4c4cc4;
  --on-accent: #ffffff;
  --warning: #a55b00;
  --code-bg: #f0f0f4;
  --danger: #d64545;
  --shadow: 0 8px 32px rgba(0, 0, 0, .12);
}
[data-theme="dark"] {
  --bg: #131316;
  --surface: #1b1b20;
  --side: #17171b;
  --border: #2a2a31;
  --text: #e8e8ec;
  --muted: #82828c;
  --accent: #7c7cf0;
  --accent-hover: #9292f4;
  --on-accent: #ffffff;
  --warning: #e5a24a;
  --code-bg: #232329;
  --danger: #e06c6c;
  --shadow: 0 8px 32px rgba(0, 0, 0, .5);
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  font: 15px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  transition: background .2s, color .2s;
}
/* ---------- 全局细滚动条：简约圆角，颜色随深浅主题自适应 ----------
   WebKit 系（Chrome/Edge/Safari）用伪元素，Firefox 用标准属性，两条路线覆盖主流浏览器。
   滑块用 --muted 与透明色混合，亮色下浅灰、暗色下柔白，无需为主题分别写颜色。 */
* {
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--muted) 35%, transparent) transparent;
}
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--muted) 30%, transparent);
  border-radius: 999px;
  /* 透明边框 + content-box 裁剪，让视觉宽度只有 4px，更轻盈 */
  border: 2px solid transparent;
  background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--muted) 55%, transparent);
  background-clip: content-box;
}
::-webkit-scrollbar-thumb:active {
  background: color-mix(in srgb, var(--muted) 70%, transparent);
  background-clip: content-box;
}
::-webkit-scrollbar-corner { background: transparent; }

.hidden { display: none !important; }
.muted { color: var(--muted); font-weight: normal; }
.spacer { flex: 1; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 14px;
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
button:hover { background: var(--border); }
button:disabled { opacity: .45; cursor: not-allowed; }
button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}
button.primary:hover:not(:disabled) { background: var(--accent-hover); border-color: var(--accent-hover); }
button.ghost { border-color: transparent; color: var(--muted); }
button.danger { color: var(--danger); border-color: var(--danger); }
button.danger:hover { background: color-mix(in srgb, var(--danger) 12%, transparent); }
.icon-btn {
  border: none;
  padding: 4px 10px;
  font-size: 17px;
  border-radius: 8px;
  color: var(--muted);
}
.icon-btn:hover { color: var(--text); }

input, textarea, select {
  font: inherit;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  outline: none;
}
input:focus, textarea:focus, select:focus { border-color: var(--accent); }

/* ---------- 布局 ---------- */
.app { display: flex; height: 100dvh; }

.sidebar {
  width: 264px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: var(--side);
  border-right: 1px solid var(--border);
}
.side-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 12px 10px 16px;
}
.logo { font-weight: 650; letter-spacing: .2px; display: inline-flex; align-items: center; gap: 7px; }
/* cakumi logo：currentColor 描边，随主题变色 */
.logo-img { width: 20px; height: 20px; vertical-align: -4px; }
.logo-img.big { width: 28px; height: 28px; vertical-align: -6px; }
.logo-img.hint { width: 96px; height: 96px; opacity: .55; }
.empty-hint .en { font-size: 15px; font-weight: normal; color: var(--muted); opacity: .8; margin-top: 4px; letter-spacing: .5px; }
[data-theme="dark"] .logo-img { filter: invert(1); }
/* 固定在会话列表顶部的记忆入口 */
.conv-pinned {
  margin: 4px 8px 2px;
  padding: 8px 10px;
  border: 1px dashed color-mix(in srgb, var(--accent) 45%, transparent);
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
}
.conv-pinned:hover { background: color-mix(in srgb, var(--accent) 13%, transparent); }
.conv-pinned.active { background: color-mix(in srgb, var(--accent) 18%, transparent); }
.conv-list { flex: 1; overflow-y: auto; padding: 4px 8px; }
.conv-item {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 10px;
  margin-bottom: 2px;
  border-radius: 8px;
  cursor: pointer;
  color: var(--text);
}
.conv-item:hover { background: color-mix(in srgb, var(--text) 7%, transparent); }
.conv-item.active { background: color-mix(in srgb, var(--accent) 14%, transparent); }
.conv-title {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 14px;
}
.conv-del {
  border: none;
  padding: 0 6px;
  color: var(--muted);
  visibility: hidden;
  font-size: 15px;
}
.conv-item:hover .conv-del { visibility: visible; }
.conv-del:hover { color: var(--danger); background: none; }
.conv-badge {
  flex: none;
  font-size: 7px;
  padding: 0 3px;
  border-radius: 999px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  white-space: nowrap;
  line-height: 1.4;
}
.side-foot {
  display: flex;
  gap: 4px;
  padding: 10px 12px;
  border-top: 1px solid var(--border);
}
.side-foot > button { border: none; white-space: nowrap; }
.side-foot > button:not(.icon-btn) { flex: 1; text-align: left; padding: 6px 10px; }

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; position: relative; }

/* 左上角浮动条：移动端菜单按钮（桌面端隐藏） */
.main-top {
  position: absolute;
  top: 12px;
  left: 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 6px;
}
.menu-btn {
  display: none;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .06);
}
/* 输入栏「模型」按钮与下拉：复用 .composer-bar .toggle 视觉，按钮在底部所以菜单向上弹出 */
.model-picker { position: relative; }
.composer-bar .toggle#modelBtn {
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.model-menu {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 0;
  min-width: 240px;
  max-width: 320px;
  max-height: 60vh;
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 6px;
}
.model-menu .group {
  font-size: 12px;
  color: var(--muted);
  padding: 8px 10px 3px;
}
.model-menu .item {
  padding: 7px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.model-menu .item:hover { background: color-mix(in srgb, var(--text) 7%, transparent); }
.model-menu .item.selected { color: var(--accent); font-weight: 600; }
.model-menu .item.manage { color: var(--muted); margin-top: 4px; border-top: 1px solid var(--border); border-radius: 0 0 8px 8px; padding-top: 9px; }

/* ---------- 消息区 ---------- */
.msgs { flex: 1; overflow-y: auto; padding: 64px 20px 24px; position: relative; z-index: 1; }

/* 品牌水印：淡淡地垫在消息下层，消息从上面滚过 */
.msgs-watermark {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 0;
}
.msgs-watermark img { width: 220px; height: 220px; opacity: .05; }
[data-theme="dark"] .msgs-watermark img { filter: invert(1); opacity: .06; }
/* 空态已有大 logo、记忆界面无消息，两种情况下不显示水印 */
.msgs:has(.empty-hint) + .msgs-watermark,
.msgs.hidden + .msgs-watermark { display: none; }
.msg { max-width: 780px; margin: 0 auto 18px; display: flex; }
.msg.user { justify-content: flex-end; }
.msg .bubble { max-width: 85%; }
.msg.user .bubble {
  background: var(--accent);
  color: var(--on-accent);
  padding: 9px 14px;
  border-radius: 16px 16px 4px 16px;
  white-space: pre-wrap;
  word-break: break-word;
}
.msg.assistant .bubble { max-width: 100%; min-width: 0; }
.msg.pending .bubble { opacity: .55; }
.msg-status { font-size: 12px; color: var(--muted); margin-top: 4px; text-align: right; }
.msg-meta { font-size: 12px; color: var(--muted); margin-top: 6px; }
.msg-err {
  color: var(--danger);
  font-size: 13px;
  margin-top: 8px;
  padding: 8px 12px;
  border: 1px solid color-mix(in srgb, var(--danger) 40%, transparent);
  border-radius: 8px;
  background: color-mix(in srgb, var(--danger) 7%, transparent);
}
.empty-hint {
  text-align: center;
  color: var(--muted);
  margin-top: 10vh;
  font-size: 20px;
  font-weight: 550;
  letter-spacing: .5px;
}
.empty-hint.standalone-guide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 0;
}
.empty-hint .big { font-size: 40px; margin-bottom: 12px; }
.empty-hint .hint-title { font-size: 22px; }
.empty-hint .hint-action {
  margin-top: 22px;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--muted);
}
.hint-new-btn {
  margin-left: 6px;
  padding: 4px 14px;
  font-size: 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
  color: var(--text);
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.hint-new-btn:hover { border-color: var(--primary); color: var(--primary); }

/* 思考过程下拉栏 */
.reasoning {
  margin-bottom: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: color-mix(in srgb, var(--code-bg) 60%, transparent);
  font-size: 13px;
}
.reasoning summary {
  cursor: pointer;
  padding: 7px 12px;
  color: var(--muted);
  user-select: none;
  list-style-position: inside;
}
.reasoning summary:hover { color: var(--text); }
.reasoning[open] summary { border-bottom: 1px solid var(--border); }
.reasoning .r-body {
  padding: 10px 14px;
  max-height: 240px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--muted);
  line-height: 1.55;
}

/* 流式光标 */
.bubble.streaming .md > :last-child::after,
.bubble.streaming .md:empty::after {
  content: '▍';
  color: var(--accent);
  animation: blink 1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ---------- Markdown ---------- */
.md { word-break: break-word; }
.md > :first-child { margin-top: 0; }
.md > :last-child { margin-bottom: 0; }
.md pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.5;
}
.md code {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  background: var(--code-bg);
  border-radius: 5px;
  padding: 1px 5px;
  font-size: .9em;
}
.md pre code { background: none; padding: 0; }
.md blockquote {
  margin: 8px 0;
  padding: 2px 14px;
  border-left: 3px solid var(--accent);
  color: var(--muted);
}
.md table { border-collapse: collapse; margin: 8px 0; display: block; overflow-x: auto; }
.md th, .md td { border: 1px solid var(--border); padding: 6px 12px; }
.md th { background: var(--code-bg); }
.md img { max-width: 100%; }
.md a { color: var(--accent); }
.md hr { border: none; border-top: 1px solid var(--border); }

/* ---------- 记忆界面（替换消息区显示） ---------- */
.memory-inner { max-width: 780px; margin: 0 auto; }
.memory-head { display: flex; align-items: center; justify-content: space-between; }
.memory-head h2 { margin: 0; font-size: 18px; }
.memory-tip { font-size: 13px; margin: 8px 0 16px; }
.memory-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  margin-bottom: 10px;
  overflow: hidden;
}
.memory-card .mem-text {
  padding: 12px 14px;
  white-space: pre-wrap;
  word-break: break-word;
  cursor: pointer;
}
.memory-card .mem-text:hover { background: color-mix(in srgb, var(--text) 4%, transparent); }
.memory-card .mem-foot {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--muted);
}
.memory-card .mem-foot button { padding: 2px 10px; font-size: 12.5px; border: none; color: var(--muted); }
.memory-card .mem-foot button:hover { color: var(--danger); background: none; }
.memory-card textarea {
  width: 100%;
  border: none;
  border-radius: 0;
  background: var(--bg);
  padding: 12px 14px;
  min-height: 100px;
  resize: vertical;
  display: block;
}
.memory-card .mem-edit-bar {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 8px 12px;
  border-top: 1px solid var(--border);
}
.memory-card .mem-edit-bar button { font-size: 13px; padding: 4px 12px; }
.memory-empty { text-align: center; color: var(--muted); padding: 48px 0; }

/* ---------- 向量记忆管理：角色标签 / 共享勾选 / 整理 ---------- */
.mem-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.mem-tab {
  position: relative;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  border-radius: 999px;
  padding: 4px 14px;
  font-size: 13px;
  cursor: pointer;
}
.mem-tab.active { color: var(--text); border-color: color-mix(in srgb, var(--primary) 55%, var(--border)); background: color-mix(in srgb, var(--primary) 12%, var(--surface)); }
.mem-dirty-dot {
  display: inline-block;
  width: 7px; height: 7px;
  margin-left: 6px;
  border-radius: 50%;
  background: #e8912f;
  vertical-align: middle;
}
.mem-item .mem-text { cursor: default; }
.mem-item .mem-text:hover { background: none; }
.mem-item.is-invalid { opacity: 0.62; }
.mem-item-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px 0;
  font-size: 12.5px;
  color: var(--muted);
}
.mem-owner-chip {
  background: color-mix(in srgb, var(--primary) 12%, transparent);
  border-radius: 6px;
  padding: 1px 8px;
}
.mem-item-meta { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 14px 10px; }
.mem-badge {
  font-size: 11.5px;
  border-radius: 6px;
  padding: 1px 8px;
  background: color-mix(in srgb, var(--text) 8%, transparent);
  color: var(--muted);
}
.mem-badge.event { background: color-mix(in srgb, #4a90d9 14%, transparent); color: #4a90d9; }
.mem-badge.state { background: color-mix(in srgb, #57a86b 14%, transparent); color: #4a8f5c; }
.mem-badge.time { background: color-mix(in srgb, var(--text) 6%, transparent); }
.mem-badge.bad { background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); }
.mem-badge.manual { background: color-mix(in srgb, #b67dd6 16%, transparent); color: #8d4fb0; }
.mem-foot .mem-share {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 10px;
}
.mem-share-item { display: inline-flex; align-items: center; gap: 3px; }
.mem-share-item input { margin: 0; }
.mem-share-name { font-size: 12px; color: var(--text); }
@media (max-width: 720px) {
  .memory-card .mem-foot { flex-wrap: wrap; }
}

/* ---------- 角色 / 预设界面（复用记忆卡片骨架） ---------- */
.char-card .char-name { font-weight: 600; }
.char-preview {
  font-size: 13px;
  color: var(--muted);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
/* 编辑表单：覆盖 .memory-card textarea 的默认外观（同优先级，靠后者生效） */
.char-fields { display: flex; flex-direction: column; gap: 10px; padding: 12px 14px; }
.char-fields label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.char-fields input, .char-fields textarea {
  width: 100%;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  outline: none;
}
.char-fields textarea { min-height: 0; resize: vertical; }
.char-fields input:focus, .char-fields textarea:focus { border-color: var(--accent); }
.char-fields select {
  width: 100%;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  outline: none;
}
.char-profile-row { display: flex; gap: 10px; }
.char-profile-row > label { flex: 1; min-width: 0; }
.char-profile-row > label:first-child { flex: 0 0 110px; }

/* ---------- 从聊天记录学习（absorb） ---------- */
.absorb-nicks { display: flex; gap: 10px; flex-wrap: wrap; }
.absorb-nicks > label { flex: 1; min-width: 200px; }
.absorb-nicks input[type="date"] { color-scheme: dark; }
.absorb-checks {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  background: var(--bg);
}
.absorb-checks-title { font-size: 12px; color: var(--muted); margin-bottom: 8px; }
.absorb-checks-row { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.absorb-check {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 13.5px;
  line-height: 23px;
}
.absorb-check input { margin: 0; accent-color: var(--accent); }
.absorb-import-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 6px 0 10px;
  user-select: none;
}
.absorb-import-text { min-width: 0; }
.absorb-import-title { color: var(--text); font-size: 13.5px; line-height: 1.5; }
.absorb-import-hint { font-size: 12px; line-height: 1.5; margin-top: 1px; }
.absorb-import-row input { margin: 0; accent-color: var(--accent); }
.absorb-hint {
  padding: 0 14px;
  font-size: 12.5px;
  color: var(--muted);
  white-space: pre-wrap;
  word-break: break-word;
}
.absorb-hint:empty { display: none; }
.absorb-hint.error { color: var(--danger); }
.absorb-hint.ok { color: #4caf7d; }
.char-fields textarea.invalid,
.memory-card textarea.invalid { border: 1px solid var(--danger) !important; }
.absorb-sample { padding: 0 14px 6px; font-size: 12.5px; color: var(--muted); }
.absorb-sample summary { cursor: pointer; user-select: none; }
.absorb-sample summary:hover { color: var(--text); }
.absorb-sample pre {
  margin: 8px 0 0;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 12px;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text);
}
.absorb-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
  user-select: none;
}
.absorb-item input { margin-top: 2px; accent-color: var(--accent); }
.absorb-item-text { word-break: break-word; }
.absorb-item-example {
  margin: 4px 0 0 24px;
  padding: 8px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 12px;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--muted);
}
/* 性格 / 角色设定：左右对比栏 */
.absorb-compare { margin: 4px 0; }
.absorb-compare-title { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.absorb-compare.insufficient .absorb-compare-title { color: var(--muted); }
.absorb-compare-cols { display: flex; gap: 10px; }
.absorb-compare-col {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.absorb-compare-col-head {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  font-size: 12.5px;
  font-weight: 600;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
}
.absorb-compare-col-head.existing { color: var(--muted); }
.absorb-compare-col-head.proposed { color: #4caf7d; }
.absorb-compare-col-head input { accent-color: var(--accent); }
.absorb-compare-text {
  padding: 10px 12px;
  font-size: 13px;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
  min-height: 60px;
}

/* ---------- 输入区 ---------- */
.composer { padding: 0 20px 20px; position: relative; z-index: 1; }
/* 记忆开启但模型未配置时固定显示在输入框上方。 */
.memory-config-notice {
  max-width: 780px;
  margin: 0 auto 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid color-mix(in srgb, var(--warning) 45%, var(--border));
  border-radius: 8px;
  color: var(--warning);
  background: color-mix(in srgb, var(--warning) 8%, var(--surface));
  font-size: 13px;
}
.memory-config-notice span { min-width: 0; overflow-wrap: anywhere; }
.memory-config-notice button {
  flex: none;
  margin-left: auto;
  padding: 3px 9px;
  border-color: color-mix(in srgb, var(--warning) 55%, var(--border));
  color: var(--warning);
  background: var(--surface);
}
.memory-config-notice button:hover { background: color-mix(in srgb, var(--warning) 12%, var(--surface)); }
.composer-inner {
  max-width: 780px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, .06);
}
.composer-inner:focus-within { border-color: var(--accent); }
.composer textarea {
  width: 100%;
  border: none;
  background: none;
  resize: none;
  padding: 4px 4px 8px;
  max-height: 200px;
}
.composer-bar { display: flex; align-items: center; gap: 8px; }
.composer-bar .toggle {
  font-size: 13px;
  padding: 4px 12px;
  border-radius: 999px;
  color: var(--muted);
}
.composer-bar .toggle.on {
  color: var(--accent);
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

/* ＋ 按钮弹出菜单 */
.plus-wrap { position: relative; }
#plusBtn { padding: 4px 10px; }
.plus-menu {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 0;
  min-width: 120px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow);
  padding: 4px;
  z-index: 30;
}
.plus-menu .item {
  padding: 7px 12px;
  border-radius: 7px;
  cursor: pointer;
  font-size: 14px;
  white-space: nowrap;
}
.plus-menu .item:hover { background: color-mix(in srgb, var(--text) 7%, transparent); }
.plus-menu .item.selected { color: var(--accent); font-weight: 600; }
.plus-menu .item.manage { color: var(--muted); margin-top: 4px; border-top: 1px solid var(--border); border-radius: 0 0 8px 8px; padding-top: 9px; }

/* 输入栏「角色/预设」按钮与下拉 */
.char-wrap { position: relative; }
.char-menu { min-width: 200px; max-height: 320px; overflow-y: auto; }
.composer-bar .toggle#charBtn,
.composer-bar .toggle#presetBtn {
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 待发送图片缩略图 */
.attach-list { display: flex; gap: 8px; flex-wrap: wrap; padding: 2px 4px 8px; }
.attach-item { position: relative; }
.attach-item img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
  display: block;
}
.attach-item button {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 18px;
  height: 18px;
  padding: 0;
  border-radius: 50%;
  font-size: 11px;
  line-height: 1;
  background: var(--text);
  color: var(--bg);
  border: none;
}

/* 消息里的图片 */
.msg-imgs { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; margin-bottom: 6px; }
.msg-imgs img {
  max-width: 180px;
  max-height: 180px;
  border-radius: 10px;
  border: 1px solid var(--border);
  cursor: zoom-in;
  display: block;
}
.msg-img-expired {
  width: 180px;
  min-height: 96px;
  max-width: 100%;
  border-radius: 10px;
  border: 1px dashed var(--border);
  background: var(--panel-2);
  color: var(--text-2);
  font-size: 12.5px;
  line-height: 1.5;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 10px;
  box-sizing: border-box;
}

/* ---------- 遮罩 & 卡片 ---------- */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .4);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 400;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  box-shadow: var(--shadow);
}
.auth-card {
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
}
.auth-card h1 { font-size: 22px; margin: 0; }
.auth-card .hint { margin: 0; color: var(--muted); font-size: 14px; }
.auth-card .err { margin: 0; color: var(--danger); font-size: 13px; min-height: 1em; }
.auth-switch { margin: 0; font-size: 13px; color: var(--muted); }
.auth-switch a { color: var(--primary); cursor: pointer; text-decoration: none; }
.auth-switch a:hover { text-decoration: underline; }

.settings-card {
  width: min(560px, calc(100vw - 32px));
  max-height: 85vh;
  overflow-y: auto;
}
/* 富内容二级页（记忆/角色/预设）：更宽的弹窗 */
.settings-card-wide {
  width: min(860px, calc(100vw - 32px));
}
.settings-rich-toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 12px;
}
/* 层级：设置 100 < 角色弹窗 200 < 通用子弹窗(.overlay 400) < 确认框 500 < 日历 1000 */
#settings { z-index: 100; }
#charDialog { z-index: 200; }
#confirmDialog { z-index: 500; }
@media (max-width: 480px) {
  .settings-card,
  .settings-card-wide { width: calc(100vw - 20px); }
}
.settings-head { display: flex; align-items: center; justify-content: space-between; }
.settings-title-row { display: flex; align-items: center; min-width: 0; }
.settings-title-row #settingsBack { margin-left: -10px; }
.settings-head h2 { margin: 0; font-size: 18px; }
.settings-sec-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 18px 0 10px;
}
.settings-sec-head h3 { font-size: 15px; margin: 0; }
.settings-sec-head button { font-size: 13px; padding: 5px 12px; }
.settings-card hr { border: none; border-top: 1px solid var(--border); margin: 20px 0 16px; }
.settings-nav-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  text-align: left;
  background: var(--bg);
}
.settings-nav-copy { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.settings-nav-copy strong { font-size: 14px; font-weight: 600; }
.settings-nav-copy span { color: var(--muted); font-size: 12.5px; }
.settings-nav-chevron { flex: none; color: var(--muted); font-size: 22px; line-height: 1; }
.settings-nav-item + .settings-nav-item { margin-top: 8px; }
.settings-nav-item:hover { background: color-mix(in srgb, var(--text) 6%, var(--bg)); }
.settings-nav-item:hover .settings-nav-chevron { color: var(--text); }

/* 我的积分 / 充值积分 */
.credits-page { padding-bottom: 12px; }
.credit-hero {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 16px; margin-top: 10px;
  border: 1px solid var(--border); border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 6%, var(--bg));
}
.credit-balance { font-size: 26px; font-weight: 700; margin-top: 2px; }
.credit-member { text-align: right; font-size: 13px; line-height: 1.5; }
.credit-batches { display: flex; flex-direction: column; gap: 6px; }
.credit-batch-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px;
  font-size: 13px; flex-wrap: wrap;
}
.credit-tip { font-size: 12px; margin: 8px 2px 0; }
.credit-packages { display: flex; flex-wrap: wrap; gap: 8px; }
.credit-pkg-card {
  flex: 1 1 130px; min-width: 130px;
  border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px;
  display: flex; flex-direction: column; gap: 4px; font-size: 13px;
}
.credit-pkg-price { font-size: 16px; font-weight: 700; color: var(--accent); }
.credit-tx-row {
  display: grid; grid-template-columns: auto 1fr auto; gap: 10px;
  align-items: center; padding: 6px 2px; font-size: 12.5px;
  border-bottom: 1px dashed var(--border);
}
.provider-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 8px;
}
.provider-item .info { flex: 1; min-width: 0; }
.provider-item .info .sub {
  font-size: 12.5px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.provider-item button { padding: 4px 10px; font-size: 13px; }
.caption-form { margin-bottom: 4px; }
.caption-form .row { margin-top: 2px; }
.memory-config-form { margin-bottom: 6px; }
.memory-config-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px;
}
.memory-config-grid .wide { grid-column: 1 / -1; }
.provider-form label.check-line {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  color: var(--text);
}
.provider-form label.check-line input { margin: 0; accent-color: var(--accent); }

/* 服务编辑弹窗 */
.provider-form { display: flex; flex-direction: column; gap: 12px; margin-top: 14px; }
.provider-form label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 13px;
  color: var(--muted);
}
.provider-form .row { display: flex; gap: 8px; align-items: center; }
.provider-form .row.end { justify-content: flex-end; margin-top: 4px; }
.provider-form .err { color: var(--danger); font-size: 13px; margin: 0; white-space: pre-wrap; word-break: break-word; }
.model-checks {
  max-height: 240px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.model-checks .check-all {
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
  padding-bottom: 6px;
}
.model-checks label {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--text);
  padding: 4px 8px;
  border-radius: 6px;
  cursor: pointer;
}
.model-checks label:hover { background: color-mix(in srgb, var(--text) 6%, transparent); }
.model-checks input[type="checkbox"] { accent-color: var(--accent); margin: 0; }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text);
  color: var(--bg);
  padding: 9px 18px;
  border-radius: 10px;
  font-size: 14px;
  z-index: 600;
  box-shadow: var(--shadow);
  max-width: 80vw;
}

/* ---------- 新对话弹窗 ---------- */
.new-conv-card {
  width: min(420px, calc(100vw - 32px));
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.new-conv-card .settings-head h2 { margin: 0; font-size: 18px; }
.new-conv-body { display: flex; flex-direction: column; gap: 10px; }
.new-conv-label { font-size: 13px; color: var(--muted); }
.new-conv-char-list {
  max-height: 260px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px;
  background: var(--bg);
}
.new-conv-char-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text);
}
.new-conv-char-item:hover { background: color-mix(in srgb, var(--text) 6%, transparent); }
.new-conv-char-item input[type="radio"] { margin: 0; accent-color: var(--accent); }
.new-conv-card .check-line {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
}
.new-conv-card .check-line input { margin: 0; accent-color: var(--accent); }
.new-conv-card .row { display: flex; gap: 8px; align-items: center; }
.new-conv-card .row.end { justify-content: flex-end; }

/* ---------- 通用确认弹窗 ---------- */
.confirm-card {
  width: min(420px, calc(100vw - 32px));
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.confirm-title { margin: 0; font-size: 18px; }
.confirm-message {
  margin: 0;
  color: var(--text);
  font-size: 14px;
  white-space: pre-wrap;
  word-break: break-word;
}
.confirm-card .check-line {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
}
.confirm-card .check-line input { margin: 0; accent-color: var(--accent); }
.confirm-card .row { display: flex; gap: 8px; align-items: center; }
.confirm-card .row.end { justify-content: flex-end; }
/* 输入弹窗（自绘 prompt） */
.prompt-input { width: 100%; }

/* 新对话弹窗：无角色时记忆复选框置灰 */
.check-line-hint { color: var(--muted); font-size: 12.5px; margin-left: 4px; }
.new-conv-card .check-line.is-disabled { color: var(--muted); cursor: not-allowed; opacity: 0.7; }

/* SSE 断线重连提示条 */
.stream-banner {
  position: fixed;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2000;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  color: #fff;
  background: var(--danger);
  box-shadow: 0 2px 12px rgba(0,0,0,0.18);
}

/* ---------- 角色详情：记忆库 Tab ---------- */
.char-memory-panel { display: flex; flex-direction: column; gap: 10px; }
.mem-panel-toolbar { display: flex; gap: 8px; justify-content: flex-end; }
.char-mem-list { display: flex; flex-direction: column; gap: 10px; }

/* ---------- 手动注入记忆弹窗 ---------- */
.manual-mem-card {
  width: min(520px, calc(100vw - 32px));
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.manual-mem-rules {
  margin: 0;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 12.5px;
  color: var(--muted);
  background: color-mix(in srgb, var(--primary) 8%, transparent);
}
.manual-mem-input {
  width: 100%;
  resize: vertical;
  min-height: 120px;
}
.manual-mem-counter-line { display: flex; justify-content: flex-end; }
.manual-mem-err { margin: 0; }
.manual-mem-actions { display: flex; gap: 8px; }
.manual-mem-polish[disabled] { opacity: 0.5; cursor: not-allowed; }
.manual-mem-bar { display: flex; gap: 8px; justify-content: flex-end; }

/* ---------- 会话列表分组 ---------- */
.conv-group { margin-bottom: 2px; }
.conv-group-head {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
  user-select: none;
}
.conv-group-head:hover { background: color-mix(in srgb, var(--text) 5%, transparent); color: var(--text); }
.conv-group-arrow { display: inline-block; width: 12px; font-size: 10px; }
.conv-group-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 550;
  color: var(--text);
}
.conv-group-count { font-size: 12px; color: var(--muted); }
.conv-group-items { display: flex; flex-direction: column; padding-left: 8px; }

/* ---------- 消息右键菜单 ---------- */
.msg-context-menu {
  position: fixed;
  z-index: 300;
  min-width: 140px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--shadow);
  padding: 4px;
}
.msg-context-item {
  padding: 7px 12px;
  border-radius: 7px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text);
  white-space: nowrap;
}
.msg-context-item:hover { background: color-mix(in srgb, var(--text) 7%, transparent); }

/* ---------- 消息多选模式 ---------- */
.msg.msg-select-mode { align-items: flex-start; }
.msg-select-cb { margin: 4px 8px 0 0; accent-color: var(--accent); flex: none; }
.msg-select-bar {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 12px;
  z-index: 25;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.msg-select-count { font-size: 14px; color: var(--text); }
.msg-select-bar button { padding: 5px 12px; font-size: 13px; }

/* ---------- 移动端 ---------- */
.backdrop {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(0, 0, 0, .35);
}
@media (min-width: 721px) {
  .backdrop { display: none; }
}
@media (max-width: 720px) {
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 50;
    transform: translateX(-100%);
    transition: transform .2s;
    box-shadow: var(--shadow);
  }
  .sidebar.open { transform: none; }
  .menu-btn { display: block; }
  .msgs { padding: 64px 12px 16px; }
  .composer { padding: 0 12px 12px; }
  .memory-config-grid { grid-template-columns: 1fr; }
  .memory-config-grid .wide { grid-column: auto; }
}

/* ---------- AI 拍照/生图 ---------- */
/* 助手消息里的图片：左对齐，与用户消息右对齐区分 */
.msg.assistant .msg-imgs { justify-content: flex-start; }
.msg-img-cell { position: relative; }
.msg-img-tag {
  position: absolute;
  left: 6px;
  bottom: 6px;
  padding: 1px 8px;
  font-size: 11px;
  border-radius: 999px;
  color: #fff;
  background: rgba(0, 0, 0, .55);
  pointer-events: none;
}
/* 拍照提示/状态条 */
.photo-bar {
  margin-top: 8px;
  padding: 8px 12px;
  font-size: 13px;
  border-radius: 10px;
  line-height: 1.5;
}
.photo-ask {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
}
.photo-busy {
  color: var(--muted);
  background: color-mix(in srgb, var(--muted) 10%, transparent);
  border: 1px solid var(--border);
}
.photo-err {
  color: #d44;
  background: rgba(221, 68, 68, .08);
  border: 1px solid rgba(221, 68, 68, .3);
}
/* 角色编辑器中的勾选项 */
.char-check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: normal;
  margin: 4px 0 8px;
  cursor: pointer;
}
.char-check-row input { accent-color: var(--accent); width: auto; }
/* 角色照片库 */
.photo-lib-tip { margin: 0 0 10px; font-size: 13px; line-height: 1.6; }
.photo-settings {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
  margin: 0 0 12px;
  background: var(--surface);
}
.photo-settings-off { margin: 0; font-size: 13px; }
.photo-settings .char-check-row { margin-bottom: 6px; }
.photo-sub-row { padding-left: 22px; }
.photo-sub-row.is-disabled,
.photo-quality-row.is-disabled,
.photo-price-wrap.is-disabled { opacity: .45; pointer-events: none; }
.photo-quality-row { display: flex; align-items: center; gap: 14px; font-size: 14px; margin: 8px 0 10px; }
.photo-quality-opt { display: flex; align-items: center; gap: 4px; font-size: 13.5px; cursor: pointer; font-weight: normal; }
.photo-price-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.photo-price-tbl { width: 100%; min-width: 300px; border-collapse: collapse; font-size: 12.5px; }
.photo-price-tbl th, .photo-price-tbl td { border: 1px solid var(--border); padding: 6px 10px; text-align: center; }
.photo-price-tbl th { background: rgba(127, 127, 127, .08); font-weight: 600; }
.photo-price-note { margin: 6px 0 0; font-size: 12px; line-height: 1.5; }
.photo-toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.photo-toolbar .muted { margin-right: auto; font-size: 12.5px; }
.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 12px;
}
.photo-empty {
  grid-column: 1 / -1;
  border: 1.5px dashed var(--border);
  border-radius: 12px;
  padding: 36px 16px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}
.photo-cell {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--surface);
  display: flex;
  flex-direction: column;
}
.photo-img-wrap { position: relative; }
.photo-img-wrap img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  cursor: zoom-in;
  display: block;
}
.photo-del-overlay {
  position: absolute;
  inset: 0;
  border: none;
  background: rgba(0, 0, 0, .5);
  color: #fff;
  font-size: 13px;
  cursor: pointer;
  opacity: 0;
  transition: opacity .15s;
}
.photo-img-wrap:hover .photo-del-overlay { opacity: 1; }
.photo-caption {
  padding: 6px 9px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.45;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---------- 角色弹窗：选项卡（设定 / 学习 / 照片库） ---------- */
.char-dialog-card {
  width: min(760px, 94vw);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
}
.char-dialog-head { padding: 14px 18px; border-bottom: 1px solid var(--border); }
.char-dialog-head h2 { margin: 0; font-size: 17px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.char-dialog-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
  flex: none;
}
.char-dialog-tab {
  padding: 9px 14px;
  font-size: 13.5px;
  color: var(--muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  white-space: nowrap;
}
.char-dialog-tab:hover { color: var(--text); }
.char-dialog-tab.active {
  color: var(--text);
  font-weight: 600;
  border-bottom-color: var(--primary);
}
.char-dialog-body { overflow-y: auto; padding: 14px 18px 18px; }
/* 弹窗内表单去掉卡片内边距（由 body 统一控制） */
.char-dialog-body .char-fields { padding: 0; }
.char-dialog-body .mem-edit-bar { border-top: none; padding: 10px 0 0; }
.char-dialog-body .absorb-hint { padding: 4px 0 0; }
.char-dialog-body .absorb-sample { padding: 0; }

/* 学习面板 */
.absorb-desc { margin: 0 0 12px; font-size: 13px; }
.absorb-form { gap: 12px; }
.absorb-bar { justify-content: flex-end; }

/* 预览确认 */
.absorb-preview-head {
  font-size: 14.5px;
  font-weight: 600;
  margin: 2px 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.absorb-compare-text { max-height: 150px; overflow-y: auto; }

/* ---------- 导入目标选择弹窗 ---------- */
.import-card { width: min(430px, 92vw); }
.import-card .confirm-title { margin: 0 0 6px; }
.import-card .confirm-message { margin: 0 0 12px; }
.import-target-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 300px;
  overflow-y: auto;
  margin-bottom: 14px;
}
.import-target-item {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 9px 12px;
  cursor: pointer;
  font-size: 13.5px;
  color: var(--text);
  user-select: none;
}
.import-target-item:hover { background: color-mix(in srgb, var(--text) 4%, transparent); }
.import-target-item input { margin: 0; accent-color: var(--accent); flex: none; }
.import-target-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.import-target-time { font-size: 12px; color: var(--muted); flex: none; }
.import-new { justify-content: space-between; }
.import-new-main { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.import-new-memory {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12.5px;
  color: var(--muted);
  cursor: pointer;
}
.import-new-memory:hover { color: var(--text); }

/* ---------- 角色卡片操作按钮 ---------- */
.char-card-actions { gap: 14px; }
.char-card-actions .char-action {
  border: none;
  background: none;
  color: var(--primary);
  font-size: 12.5px;
  padding: 2px 0;
  cursor: pointer;
}
.char-card-actions .char-action:hover { text-decoration: underline; }

/* ---------- 音色库 / 语音播报 ---------- */
.voice-sec-title { margin: 0 0 10px; font-size: 15px; }
.voice-notice-card { display: none; }
.voice-notice-card.voice-off {
  display: block;
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 40%, var(--border));
  background: color-mix(in srgb, var(--danger) 7%, var(--surface));
}
.voice-form { display: flex; flex-direction: column; gap: 10px; }
.voice-field { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.voice-field.voice-inline { flex-direction: row; align-items: center; flex-wrap: wrap; gap: 10px; }
.voice-field.voice-inline select { width: auto; min-width: 110px; }
.voice-auto-row { font-size: 13px; color: var(--text); }
.voice-field-hint { font-size: 12px; color: var(--danger); }
.voice-create-body { display: flex; flex-direction: column; gap: 12px; }
.voice-examples {
  font-size: 12.5px; color: var(--muted);
  background: color-mix(in srgb, var(--text) 4%, transparent);
  border-radius: 8px; padding: 8px 10px;
}
.voice-cost-hint { font-size: 12.5px; color: var(--danger); font-weight: 600; }
.voice-rec-box {
  border: 1px dashed var(--border); border-radius: 10px; padding: 12px;
  display: flex; flex-direction: column; gap: 10px; align-items: flex-start;
}
.voice-rec-btn {
  border: 1px solid var(--danger); color: var(--danger); background: none;
  border-radius: 18px; padding: 6px 18px; font-size: 13px;
}
.voice-rec-btn:hover:not(:disabled) { background: color-mix(in srgb, var(--danger) 10%, transparent); }
.voice-rec-btn.recording {
  border-color: var(--accent); color: #fff; background: var(--accent);
  animation: voice-rec-pulse 1.2s ease-in-out infinite;
}
@keyframes voice-rec-pulse { 0%,100% { opacity: 1 } 50% { opacity: .72 } }
.voice-file-box {
  border: 1px solid var(--border); border-radius: 10px; padding: 12px;
  display: flex; flex-direction: column; gap: 8px; align-items: flex-start;
}
.voice-audio-preview { width: 100%; max-width: 320px; height: 34px; }
.voice-auth-row { font-size: 13px; }

.voice-row {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 4px; border-top: 1px solid var(--border);
}
.voice-row:first-of-type { border-top: none; }
.voice-row-info { flex: 1; min-width: 0; }
.voice-row-name { font-size: 14px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.voice-row-sub {
  font-size: 12px; margin-top: 3px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.voice-tag {
  font-size: 11px; padding: 0 7px; border-radius: 9px; line-height: 17px;
  border: 1px solid var(--border); color: var(--muted);
}
.voice-tag-clone { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); }
.voice-status { font-size: 11.5px; font-weight: normal; }
.voice-status.processing { color: var(--accent); }
.voice-status.failed { color: var(--danger); }
.voice-row-actions { display: flex; gap: 6px; flex-shrink: 0; flex-wrap: wrap; justify-content: flex-end; }
.voice-mini-btn {
  border: 1px solid var(--border); background: none; color: var(--text);
  border-radius: 14px; padding: 3px 12px; font-size: 12px;
}
.voice-mini-btn:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.voice-mini-btn.chosen { border-color: var(--accent); color: var(--accent); background: color-mix(in srgb, var(--accent) 10%, transparent); }
.voice-mini-btn.danger-mini:hover:not(:disabled) { border-color: var(--danger); color: var(--danger); }
.voice-empty { padding: 14px 4px; }
.voice-char-tab .memory-card { padding: 16px; }
.voice-char-wrap { display: flex; flex-direction: column; gap: 12px; }
.voice-char-body { display: flex; flex-direction: column; gap: 12px; }
.voice-enable-row { font-size: 14px; font-weight: 600; }
.voice-enable-row input[type="checkbox"] { width: 16px; height: 16px; }

/* 内置音色筛选条与翻页条 */
.voice-filter-bar { display: flex; flex-direction: column; gap: 8px; padding: 10px 0 4px; }
.voice-filter-row { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.voice-filter-label { font-size: 12.5px; color: var(--muted); flex-shrink: 0; min-width: 34px; }
.voice-chip {
  border: 1px solid var(--border); background: none; color: var(--muted);
  border-radius: 14px; padding: 3px 12px; font-size: 12.5px; cursor: pointer;
}
.voice-chip:hover:not(.active) { border-color: var(--primary); color: var(--primary); }
.voice-chip.active {
  border-color: var(--primary); color: #fff; background: var(--primary);
}
.voice-pager { display: flex; align-items: center; gap: 10px; padding: 10px 0 6px; }
.voice-pager-btn {
  border: 1px solid var(--border); background: none; color: var(--text);
  border-radius: 14px; padding: 4px 14px; font-size: 12.5px; cursor: pointer;
}
.voice-pager-btn:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }
.voice-pager-btn:disabled { opacity: .4; cursor: default; }
.voice-pager-info { font-size: 12.5px; color: var(--muted); }

/* 聊天消息语音条 */
.tts-bar { display: flex; align-items: center; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.tts-bar.hidden { display: none; }
.tts-speaker {
  border: 1px solid var(--border); background: none; border-radius: 50%;
  width: 28px; height: 28px; font-size: 13px; line-height: 1; padding: 0; cursor: pointer;
}
.tts-speaker.has-audio { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 50%, var(--border)); }
.tts-speaker:hover:not(:disabled) { background: color-mix(in srgb, var(--accent) 10%, transparent); }
.tts-busy-label { font-size: 12px; color: var(--muted); }
.tts-mini-audio { height: 30px; max-width: 260px; width: 42vw; }
.tts-nav {
  border: none; background: none; color: var(--muted); font-size: 15px;
  line-height: 1; padding: 2px 5px; border-radius: 6px;
}
.tts-nav:hover:not(:disabled) { color: var(--text); background: color-mix(in srgb, var(--text) 8%, transparent); }
.tts-counter { font-size: 12px; color: var(--muted); min-width: 30px; text-align: center; }
.tts-popup-menu {
  position: fixed; z-index: 1000; min-width: 210px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: 0 8px 28px rgba(0,0,0,.18); padding: 5px; display: flex; flex-direction: column;
}
.tts-popup-item {
  border: none; background: none; text-align: left; width: 100%;
  font-size: 13px; padding: 8px 10px; border-radius: 7px; color: var(--text);
}
.tts-popup-item:hover:not(:disabled) { background: color-mix(in srgb, var(--accent) 12%, transparent); }
.tts-popup-item.danger { color: var(--danger); }
.tts-popup-item.danger:hover:not(:disabled) { background: color-mix(in srgb, var(--danger) 10%, transparent); }
.tts-popup-item.disabled { opacity: .45; cursor: default; }

/* 重生成微调弹窗 */
.voice-feedback-card { width: min(420px, calc(100vw - 32px)); }
.voice-feedback-tip { color: var(--danger); font-size: 12.5px; margin: 6px 0 10px; }
.voice-feedback-input { width: 100%; resize: vertical; }
.voice-feedback-count { font-size: 12px; text-align: right; margin: 4px 0 10px; }

/* ================= 豆包语音 / 引擎卡 ================= */
.voice-switch-guide { font-size: 12.5px; }
.voice-off-hint { color: var(--danger); font-size: 13px; }

.voice-engine-picker { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.voice-sub-engines { display: grid; grid-template-columns: 1fr; gap: 10px; }
.voice-engine-card {
  display: flex; flex-direction: column; gap: 6px; text-align: left;
  border: 1.5px solid var(--border); border-radius: 12px; background: var(--surface);
  padding: 14px; cursor: pointer; color: var(--text); transition: border-color .15s, background .15s;
}
.voice-engine-card:hover:not(:disabled) {
  border-color: color-mix(in srgb, var(--primary) 55%, var(--border));
}
.voice-engine-card.selected {
  border-color: var(--primary);
  background: color-mix(in srgb, var(--primary) 8%, var(--surface));
}
.voice-engine-card.disabled { opacity: .5; cursor: not-allowed; }
.voice-engine-child { margin-left: 18px; }
.voice-engine-head { display: flex; align-items: center; gap: 8px; font-size: 14.5px; font-weight: 600; }
.voice-engine-radio {
  width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--border);
  display: inline-block; flex-shrink: 0; box-sizing: border-box;
}
.voice-engine-radio.on { border-color: var(--primary); background: radial-gradient(circle, var(--primary) 0 45%, transparent 50%); }
.voice-engine-check { margin-left: auto; color: var(--primary); font-size: 12.5px; font-weight: 600; }
.voice-engine-desc { font-size: 12.5px; color: var(--muted); font-weight: normal; line-height: 1.5; }
.voice-engine-locked { padding: 16px; }

.voice-privacy {
  font-size: 12.5px; color: var(--muted); line-height: 1.6; margin: 0 0 12px;
  background: color-mix(in srgb, var(--text) 4%, transparent); border-radius: 8px; padding: 9px 11px;
}
.voice-key-line { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.voice-key-line input { flex: 1; min-width: 180px; }
.voice-key-mask {
  -webkit-user-select: none; user-select: none;
  letter-spacing: 1px; color: var(--muted); font-family: ui-monospace, monospace;
}
.voice-key-hint { font-size: 12px; }

.voice-doubao-lists { display: flex; flex-direction: column; gap: 12px; margin-top: 4px; }
.voice-doubao-list-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.voice-doubao-list-head .voice-sec-title { margin: 0; }
.voice-voice-card {
  display: flex; align-items: center; gap: 10px; width: 100%;
  border: 1.5px solid var(--border); border-radius: 10px; background: none;
  padding: 10px 12px; margin-top: 8px; cursor: pointer; color: var(--text); text-align: left;
}
.voice-voice-card:first-of-type { margin-top: 2px; }
.voice-voice-card:hover { border-color: color-mix(in srgb, var(--primary) 50%, var(--border)); }
.voice-voice-card.selected {
  border-color: var(--primary); background: color-mix(in srgb, var(--primary) 7%, var(--surface));
}
.voice-voice-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.voice-voice-sub { font-size: 11.5px; }

/* ---------- 积分流水：快捷筛选 + 日期范围 + 分页 ---------- */
.credit-txn-filter {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; margin: 8px 0 10px; flex-wrap: wrap;
}
.txn-preset-chips { display: flex; align-items: center; gap: 8px; }
.txn-preset-chips .chip {
  border: 1px solid var(--border); background: none; color: var(--text);
  border-radius: 16px; padding: 5px 15px; font-size: 12.5px; cursor: pointer;
}
.txn-preset-chips .chip:hover { border-color: var(--accent); color: var(--accent); }
.txn-preset-chips .chip.active { border-color: var(--accent); background: var(--accent); color: var(--on-accent); }
.txn-range-btn {
  display: inline-flex; align-items: center; gap: 8px; margin-left: auto;
  border: 1px solid var(--border); background: none; color: var(--text);
  border-radius: 10px; padding: 7px 12px; font-size: 13px; cursor: pointer;
}
.txn-range-btn:hover, .txn-range-btn.active { border-color: var(--accent); color: var(--accent); }
.txn-range-icon { font-size: 14px; line-height: 1; }

#creditTxnPager.voice-pager { gap: 6px; justify-content: center; }
#creditTxnPager .voice-pager-btn { min-width: 32px; padding: 4px 10px; border-radius: 8px; }
#creditTxnPager .voice-pager-btn.active {
  border-color: var(--accent); background: var(--accent); color: var(--on-accent);
}
.voice-pager-ellipsis { color: var(--muted); padding: 0 3px; font-size: 12.5px; }

/* 自绘日期范围选择器（截图观感：反色首尾 + 连续区间带） */
.drp-overlay { position: fixed; inset: 0; z-index: 1000; }
.drp-panel {
  position: fixed; width: 300px; padding: 14px 14px 12px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; box-shadow: var(--shadow); color: var(--text);
}
.drp-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.drp-nav {
  width: 36px; height: 36px; border-radius: 9px; border: 1px solid var(--border);
  background: none; color: var(--text); font-size: 19px; line-height: 1; cursor: pointer;
}
.drp-nav:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.drp-nav:disabled { opacity: .35; cursor: default; }
.drp-title { font-size: 19px; font-weight: 600; }
.drp-week {
  display: grid; grid-template-columns: repeat(7, 1fr); text-align: center;
  color: var(--muted); font-size: 13px; margin-bottom: 4px;
}
.drp-grid { display: grid; grid-template-columns: repeat(7, 1fr); }
.drp-cell {
  height: 40px; border: none; background: none; color: var(--text);
  font-size: 14.5px; cursor: pointer; padding: 0; border-radius: 8px;
}
.drp-cell:hover:not(:disabled) { background: color-mix(in srgb, var(--text) 10%, transparent); }
.drp-outside { color: var(--muted); opacity: .5; }
.drp-disabled { opacity: .28; cursor: default; pointer-events: none; }
.drp-inrange { background: color-mix(in srgb, var(--text) 13%, transparent); border-radius: 0; }
.drp-start, .drp-end {
  background: var(--text); color: var(--surface); font-weight: 600; border-radius: 0;
}
.drp-start { border-radius: 8px 0 0 8px; }
.drp-end { border-radius: 0 8px 8px 0; }
.drp-start.drp-end, .drp-single { border-radius: 8px; }
.drp-foot { display: flex; justify-content: flex-end; gap: 10px; margin-top: 12px; }
.drp-btn {
  padding: 9px 24px; border-radius: 10px; border: 1px solid var(--border);
  background: none; color: var(--text); font-size: 14px; cursor: pointer;
}
.drp-btn:hover { border-color: var(--accent); color: var(--accent); }
.drp-btn-primary { background: var(--text); color: var(--surface); border-color: var(--text); font-weight: 600; }
.drp-btn-primary:not(:disabled):hover { color: var(--surface); opacity: .9; border-color: var(--text); }
.drp-btn-primary:disabled { opacity: .4; cursor: default; }
.voice-voice-del { flex-shrink: 0; }
.voice-tag-instruction {
  color: var(--primary); border-color: color-mix(in srgb, var(--primary) 45%, var(--border));
}
.voice-tag-dialect {
  color: var(--accent); border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}

/* 添加豆包音色覆盖层 */
.voice-add-card { width: min(520px, calc(100vw - 32px)); max-height: 88vh; overflow-y: auto; }
.voice-add-body { margin-top: 10px; }
.voice-add-link { font-size: 13px; }
.voice-add-link a { color: var(--primary); }
.voice-add-count { font-size: 11.5px; text-align: right; }
.voice-dialect-box {
  border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px;
  display: flex; flex-direction: column; gap: 8px;
}
.voice-dialect-title { font-size: 13px; color: var(--muted); }
.voice-dialect-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px 10px; }
.voice-dialect-item { font-size: 13px; display: flex; align-items: center; gap: 4px; cursor: pointer; }
.voice-follow-row { font-size: 13px; }

/* 聊天喇叭：豆包引擎徽标 */
.tts-speaker.tts-speaker-doubao { color: #1d6fe0; }
.tts-speaker.tts-speaker-doubao.has-audio { border-color: #9cc2f5; background: #eef5ff; }

/* 豆包播报指令面板 */
.voice-doubao-panel { max-width: 460px; }
.voice-gen-mode { margin-bottom: 10px; }
.voice-ai-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.voice-ai-row .muted { font-size: 12px; }
.voice-ai-btn.busy { opacity: .7; pointer-events: none; }
.voice-doubao-ctx p { margin: 2px 0; }
/* 空指令二次确认条：卡片内警示区，避免双层遮罩叠加 */
.voice-doubao-confirm { margin-top: 10px; padding: 10px 12px; border: 1px solid var(--border-strong, #e0a96b); border-radius: 10px; background: rgba(224, 169, 107, .08); }
.voice-doubao-confirm p { margin: 0 0 8px; font-size: 13px; }
.voice-doubao-confirm.hidden { display: none; }

/* ================= Qwen 播报面板（标签 + 文本 + 指令） ================= */
.qwen-audio-panel {
  width: min(480px, calc(100vw - 24px));
  max-height: 90vh;
  overflow-y: auto;
}
.qwen-audio-panel .voice-feedback-tip.qwen-panel-hint,
.qwen-audio-panel .voice-feedback-tip.qwen-tag-desc { color: var(--muted); }
.qwen-panel-hint { font-size: 12.5px; line-height: 1.6; margin: 6px 0 12px; }
.qwen-section-title { font-size: 13.5px; font-weight: 700; color: var(--text); margin: 12px 0 4px; }
.qwen-tag-desc { font-size: 12px; line-height: 1.6; margin: 0 0 8px; }
.qwen-tag-strip {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 8px;
  margin: 0 -2px;
  scrollbar-width: thin;
  /* 卡片为 flex 纵向布局且本条 overflow 非 visible（自动最小高度为 0），
     内容超高时必须禁止纵向收缩，否则芯片会被压扁只剩滚动条 */
  flex: 0 0 auto;
}
.qwen-tag-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12.5px;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color .15s, background .15s;
}
.qwen-tag-chip:hover {
  border-color: var(--primary);
  background: color-mix(in srgb, var(--primary) 10%, var(--bg));
}
.qwen-tag-code { font-family: ui-monospace, monospace; font-size: 12px; color: var(--primary); }
.qwen-tag-label { color: var(--muted); }
/* textarea 原生 overflow:auto，在 flex 纵向卡片中自动最小高度为 0，需禁止收缩 */
.qwen-audio-panel textarea { flex: 0 0 auto; }
.qwen-speech-text { min-height: 96px; }
.qwen-instruction-text { min-height: 84px; }
.voice-feedback-error { color: var(--danger); font-size: 12.5px; margin: -4px 0 8px; }
.voice-feedback-error.hidden { display: none; }
.qwen-panel-actions { margin-top: 12px; }

@media (max-width: 380px) {
  .qwen-audio-panel { width: calc(100vw - 16px); }
  .qwen-tag-chip { padding: 6px 10px; font-size: 12px; }
}

@media (max-width: 640px) {
  .voice-row { flex-direction: column; align-items: stretch; }
  .voice-row-actions { justify-content: flex-start; }
  .tts-mini-audio { width: 52vw; }
  .voice-engine-picker { grid-template-columns: 1fr; }
  .voice-dialect-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- 滑块开关 ---------- */
.switch { position: relative; display: inline-block; width: 42px; height: 23px; flex: none; }
.switch input {
  position: absolute; inset: 0; width: 42px; height: 23px; margin: 0;
  opacity: 0; cursor: pointer; z-index: 2;
}
.switch .slider {
  position: absolute; inset: 0; background: #c4ccda; border-radius: 999px;
  cursor: pointer; transition: background .15s;
}
.switch .slider::before {
  content: ""; position: absolute; width: 17px; height: 17px; left: 3px; top: 3px;
  background: #fff; border-radius: 50%; transition: transform .15s;
  box-shadow: 0 1px 2px rgba(0,0,0,.2);
}
.switch input:checked + .slider { background: var(--accent, #5b5bd6); }
.switch input:checked + .slider::before { transform: translateX(19px); }
.switch input:disabled + .slider { opacity: .45; cursor: not-allowed; }
/* 角色编辑器的 label 默认是纵向 flex，开关 label 需要保持固定尺寸的 inline-block */
.char-fields label.switch { display: inline-block; flex-direction: initial; gap: 0; font-size: 0; color: inherit; }

/* 角色设置内的开关行（智能优化记忆） */
.char-switch-row { display: flex; align-items: flex-start; gap: 10px; margin: 4px 0 10px; }
.char-switch-text { min-width: 0; }
.char-switch-title { font-size: 14px; color: var(--text); line-height: 23px; }
.char-switch-hint { font-size: 12px; line-height: 1.6; margin-top: 3px; }

/* 开关行内滑块与文字的对齐（照片库/学习面板） */
.char-check-row .switch, .absorb-check .switch, .absorb-import-row .switch { margin: 0; }

/* 行内开关：文字 + 滑块同一行（记忆库工具栏、音色启用等） */
.switch-inline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
  user-select: none;
  margin-right: 4px;
}
.switch-inline .switch { margin: 0; }

/* 本轮积分消耗 */
.msg-credits { display: inline-flex; align-items: center; gap: 3px; white-space: nowrap; }
.msg-credits-icon { fill: var(--muted); vertical-align: -2px; flex: none; }