/* 龙虾助手Pro · 设计 token（苹果风浅色，品牌蓝 #0071e3，禁止紫粉/emoji） */
:root {
  --blue: #0071e3;
  --blue-press: #005bbd;
  --indigo: #6366f1;
  --bg: #fbfbfd;
  --panel: #f2f2f5;
  --card: #ffffff;
  --line: #e5e5ea;
  --line-strong: #d2d2d7;
  --ink-1: #1d1d1f;
  --ink-2: #515154;
  --ink-3: #86868b;
  --pos: #1a9e4b;
  --pos-bg: #eafaf0;
  --pos-line: #9be0b4;
  --neg: #d70015;
  --neg-bg: #fdecec;
  --neg-line: #f3b6b6;
  --neutral: #86868b;
  --neutral-bg: #f2f2f5;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 6px 24px rgba(0, 0, 0, 0.05);
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;

  /* 系统页/训练页对齐原型所需的别名（与上方 token 对齐，避免孤儿引用） */
  --text: var(--ink-1);
  --text2: var(--ink-2);
  --text3: var(--ink-3);
  --blue-d: var(--blue-press);
  --line2: #f0f0f3;
  --purple: #6b3fa0;
  --purple-bg: #f3ecfb;
  --amber: #b25000;
  --amber-bg: #fff4e6;
  --green: var(--pos);
  --green-bg: var(--pos-bg);
  --red: var(--neg);
  --red-bg: var(--neg-bg);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink-1);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
#app { height: 100vh; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select {
  font-family: inherit; font-size: 14px; color: var(--ink-1);
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 9px 11px; outline: none;
}
input:focus, textarea:focus, select:focus { border-color: var(--blue); }
a { color: var(--blue); }

/* 通用按钮 */
.btn {
  border: 1px solid var(--line-strong); background: var(--card); color: var(--ink-1);
  border-radius: var(--radius-sm); padding: 8px 14px; font-size: 13px;
  display: inline-flex; align-items: center; gap: 6px; transition: .15s;
}
.btn:hover { background: var(--panel); }
.btn-primary {
  background: var(--blue); border-color: var(--blue); color: #fff;
}
.btn-primary:hover { background: var(--blue-press); }
.btn-mini {
  border: 1px solid var(--line); background: var(--card); color: var(--ink-2);
  border-radius: 8px; padding: 4px 9px; font-size: 12px;
  display: inline-flex; align-items: center; gap: 4px;
}
.btn-mini:hover { background: var(--panel); }
.btn-primary.btn-mini { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-danger { color: var(--neg); border-color: var(--neg-line); }
.btn-danger:hover { background: var(--neg-bg); }
.btn .lucide, i.lucide { width: 16px; height: 16px; }
.btn-primary i.lucide { color: #fff; }

/* 顶部条 */
.topbar {
  height: 52px; display: flex; align-items: center; gap: 18px;
  padding: 0 18px; background: var(--card); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; }
.brand .logo {
  width: 26px; height: 26px; border-radius: 7px; background: var(--blue);
  color: #fff; display: grid; place-items: center;
}
.tabs { display: flex; gap: 4px; }
.tab {
  border: none; background: transparent; color: var(--ink-2);
  padding: 7px 14px; border-radius: 9px; font-size: 13px; display: inline-flex; gap: 6px; align-items: center;
}
.tab.active { background: var(--panel); color: var(--ink-1); font-weight: 500; }
.topbar .spacer { flex: 1; }
.userchip { display: flex; align-items: center; gap: 7px; color: var(--ink-2); font-size: 13px; }
.avatar-sm {
  width: 26px; height: 26px; border-radius: 50%; background: var(--panel);
  color: var(--ink-2); display: grid; place-items: center;
}

/* 桌面三栏 */
.desk { display: flex; flex-direction: column; height: 100vh; }
.workspace { flex: 1; min-height: 0; }
.workspace.ws-grid { display: grid; grid-template-columns: 280px minmax(0,1fr) 330px; }
.workspace.ws-page { display: flex; flex-direction: column; }
.col { min-height: 0; display: flex; flex-direction: column; border-right: 1px solid var(--line); }
.col:last-child { border-right: none; }
.col-head {
  padding: 12px 14px; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
}
.col-head h3 { margin: 0; font-size: 13px; color: var(--ink-2); font-weight: 600; }
.col-scroll { overflow-y: auto; flex: 1; padding: 10px; }

/* 会话列表项 */
.sess {
  border: 1px solid var(--line); background: var(--card); border-radius: var(--radius-sm);
  padding: 10px 11px; margin-bottom: 8px; cursor: pointer; transition: .15s;
}
.sess:hover { border-color: var(--line-strong); }
.sess.active { border-color: var(--blue); box-shadow: 0 0 0 2px rgba(0,113,227,.12); }
.sess .sess-title { font-weight: 500; display: flex; align-items: center; gap: 6px; }
.sess .sess-meta { color: var(--ink-3); font-size: 12px; margin-top: 3px; display: flex; gap: 8px; flex-wrap: wrap; }
.badge {
  font-size: 11px; padding: 1px 7px; border-radius: 20px; background: var(--panel); color: var(--ink-2);
}
.badge.idle { background: var(--panel); }
.badge.frameworks { background: #eaf1ff; color: var(--blue); }
.badge.draft { background: var(--pos-bg); color: var(--pos); }
.sess .sess-del { float: right; color: var(--ink-3); }

/* 聊天区 */
.chat-wrap { display: flex; flex-direction: column; min-height: 0; }
.chat-head { padding: 12px 16px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 10px; }
.chat-head .ch-title { font-weight: 600; }
.chat-head .ch-sub { color: var(--ink-3); font-size: 12px; }
.chat-scroll { overflow-y: auto; flex: 1; padding: 18px 16px; }
.chat-empty {
  height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: var(--ink-3); gap: 10px; text-align: center; padding: 20px;
}
.composer {
  border-top: 1px solid var(--line); padding: 12px 14px; display: flex; gap: 10px; align-items: flex-end;
  background: var(--card);
}
.composer textarea {
  flex: 1; resize: none; min-height: 48px; max-height: 160px; line-height: 1.5; padding: 11px 13px;
}

/* 消息气泡 */
.msg { display: flex; gap: 10px; margin-bottom: 16px; }
.msg-avatar {
  width: 30px; height: 30px; border-radius: 50%; flex: none; display: grid; place-items: center;
  background: var(--panel); color: var(--ink-2);
}
.msg-ai .msg-avatar { background: var(--blue); color: #fff; }
.msg-body { flex: 1; min-width: 0; }
.bubble {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 10px 13px; display: block; max-width: 100%; width: 100%;
  white-space: pre-wrap; word-break: break-word;
}
.msg-user { flex-direction: row-reverse; }
.msg-user .msg-body { text-align: right; }
.msg-user .bubble {
  display: block; max-width: 85%; width: auto;
  background: var(--blue); color: #fff; border-color: var(--blue); text-align: left;
}
.log-line {
  color: var(--ink-3); font-size: 12px; display: flex; align-items: center; gap: 6px; margin: 6px 0;
}

/* 卡片 */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px 13px; margin-bottom: 12px; box-shadow: var(--shadow);
}
.card-head { display: flex; align-items: center; gap: 7px; font-weight: 600; margin-bottom: 8px; }
.card-head .muted { font-weight: 400; color: var(--ink-3); font-size: 12px; margin-left: auto; }
.card-body { white-space: pre-wrap; word-break: break-word; color: var(--ink-1); }
.draft-actions { margin-left: auto; display: flex; gap: 6px; }
.draft-text { font-size: 13.5px; line-height: 1.7; }

/* 框架卡（可点选） */
.fw-wrap { display: grid; gap: 10px; margin-bottom: 12px; }
.fw-card {
  border: 1px solid var(--line); border-left: 3px solid var(--indigo);
  cursor: pointer; transition: .15s; padding: 11px 13px;
}
.fw-card:hover { border-color: var(--indigo); box-shadow: 0 0 0 3px rgba(99,102,241,.12); }
.fw-head { display: flex; align-items: center; gap: 7px; font-weight: 600; color: var(--indigo); }
.fw-head .fw-style { margin-left: auto; font-style: normal; font-weight: 400; color: var(--ink-3); font-size: 12px; }
.fw-body { margin: 8px 0; display: grid; gap: 4px; color: var(--ink-2); font-size: 13px; }
.fw-body b { color: var(--ink-1); font-weight: 600; margin-right: 6px; }
.fw-pick { color: var(--indigo); font-size: 12px; display: flex; align-items: center; gap: 4px; }

/* 上下文面板 / 偏好 */
.ctx-section { margin-bottom: 18px; }
.ctx-section > .ctx-title {
  display: flex; align-items: center; gap: 7px; font-weight: 600; margin-bottom: 8px; font-size: 13px;
}
.ctx-desc { color: var(--ink-3); font-size: 12px; font-weight: 400; margin-left: 4px; }
.pref-list { display: grid; gap: 8px; }
.pref-item {
  border: 1px solid var(--line); border-left: 3px solid var(--neutral);
  background: var(--card); border-radius: 10px; padding: 9px 11px;
}
.pref-item.pref-pos { border-left-color: var(--pos); background: var(--pos-bg); }
.pref-item.pref-neg { border-left-color: var(--neg); background: var(--neg-bg); }
.pref-text { white-space: pre-wrap; word-break: break-word; }
.pref-meta { color: var(--ink-3); font-size: 11px; margin-top: 3px; }
.pref-actions { display: flex; gap: 6px; margin-top: 6px; }
.pref-actions .btn-mini { background: rgba(255,255,255,.7); }
.pref-add { margin-top: 8px; }
.pref-add textarea { width: 100%; min-height: 52px; margin-bottom: 6px; }

/* 通用按钮修饰（对齐原型，不影响既有 .btn/.btn-primary） */
.btn.sm { padding: 6px 12px; font-size: 13px; }
.btn.ghost { background: #fff; color: var(--blue); border: 1px solid var(--line); }
.btn.ghost:hover { background: var(--panel); }
.btn.gray { background: var(--line2); color: var(--ink-1); }
.btn.gray:hover { background: #e6e6ea; }
/* 系统管理 / 训练管理 单页可滚动（ws-page 为纵向弹性列） */
/* 4 个 tab 统一容器：训练/使用/文档/管理 宽度对齐；使用页 ws-grid 走三栏不命中此条 */
.workspace.ws-page { max-width: 1180px; margin: 0 auto; padding: 20px 30px 28px; width: 100%; overflow-y: auto; }

/* ===== 训练管理页（对齐原型） ===== */
.train-wrap { max-width: 1180px; margin: 0 auto; padding: 20px; }
.flow-bar { display: flex; align-items: stretch; gap: 0; margin: 6px 0 10px; }
.flow-step { flex: 1; display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: #fff; border: 1px solid var(--line); border-right: none; }
.flow-step:first-child { border-radius: 12px 0 0 12px; }
.flow-step:last-child { border-radius: 0 12px 12px 0; border-right: 1px solid var(--line); }
.flow-step .fs-no { width: 24px; height: 24px; border-radius: 50%; background: var(--blue); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; flex-shrink: 0; }
.flow-step .fs-t { font-size: 13px; font-weight: 600; }
.flow-step .fs-d { font-size: 11px; color: var(--text3); }
.flow-note { font-size: 12px; color: var(--text2); background: var(--line2); border-radius: 10px; padding: 9px 12px; margin-bottom: 14px; }
.flow-note b { color: var(--blue); }
.banner { display: flex; align-items: center; gap: 14px; background: linear-gradient(135deg, #eef4ff, #f3ecfb); border: 1px solid #cfe2ff; border-radius: 12px; padding: 14px 16px; margin-bottom: 14px; }
.banner .bt { font-weight: 700; font-size: 14px; }
.banner .bd { font-size: 12.5px; color: var(--text2); }
.banner .bd b { color: var(--red); }
.train-layout { display: grid; grid-template-columns: 440px 1fr; gap: 16px; align-items: start; }
.learn-box { background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); display: flex; flex-direction: column; height: 680px; }
.learn-box .lb-head { padding: 12px 14px; border-bottom: 1px solid var(--line); font-weight: 700; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.learn-msgs { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.learn-msg { font-size: 13px; padding: 9px 12px; border-radius: 11px; max-width: 92%; }
.learn-msg.agent { background: var(--line2); align-self: flex-start; }
.learn-msg.user { background: var(--blue); color: #fff; align-self: flex-end; }
.learn-msg.step { background: var(--green-bg); color: var(--green); font-weight: 600; align-self: flex-start; }
.learn-msg.done { background: var(--purple-bg); color: var(--purple); font-weight: 700; align-self: flex-start; width: 92%; }
.learn-input { display: flex; gap: 8px; padding: 10px 12px; border-top: 1px solid var(--line); }
.learn-input input { flex: 1; padding: 9px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); }
.learn-toolbar { display: flex; gap: 8px; align-items: center; padding: 10px 12px; border-top: 1px solid var(--line); }
.learn-toolbar .learn-input-flex { flex: 1; min-width: 0; padding: 9px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--card); }
.learn-note { font-size: 11.5px; color: var(--text3); padding: 7px 12px 10px; line-height: 1.5; }
.attach-row { display: flex; align-items: center; gap: 8px; padding: 10px 12px 0; }
.attach-btn { font-size: 12px; padding: 5px 11px; border-radius: 8px; border: 1px solid var(--line); background: #fff; color: var(--blue); font-weight: 600; }
.attach-btn:hover { background: var(--panel); }
.chip-list { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 12px; }
.file-chip { display: inline-flex; align-items: center; gap: 6px; background: var(--line2); border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px; font-size: 12px; max-width: 100%; }
.file-chip .x { cursor: pointer; color: var(--text3); font-weight: 700; padding: 0 2px; }
.file-chip .x:hover { color: var(--red); }
.file-chip.deposited { cursor: pointer; }
.file-chip.deposited:hover { background: var(--blue); color: #fff; }
.ro-note { font-size: 12px; color: var(--text3); font-weight: 600; background: var(--line2); border-radius: 9px; padding: 9px 11px; margin: 8px 0; }

/* 训练对话区顶部：当前操作 IP + 已挂载样本（T05） */
.learn-ctx { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 8px 12px; border-bottom: 1px solid var(--line); background: var(--line2); }
.ip-chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px; background: #eef4ff; color: var(--blue); font-size: 13px; font-weight: 600; }
.ip-chip.active { background: var(--blue); color: #fff; }
.learn-msg.sys { align-self: center; background: transparent; color: var(--text3); font-size: 12px; font-style: italic; max-width: 100%; text-align: center; }

/* 弹窗输入框 + 重名询问区 */
.modal-input { width: 100%; padding: 9px 12px; border: 1px solid var(--line); border-radius: 9px; background: var(--card); font-size: 14px; margin-bottom: 4px; }
.dup-ask { margin-top: 10px; padding: 10px 12px; border: 1px dashed var(--line-strong); border-radius: 10px; background: var(--card); }
.dup-ask .dup-tip { font-size: 13px; color: var(--text2); margin-bottom: 10px; line-height: 1.5; }
.dup-ask .dup-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.btn.green { background: var(--green); border-color: var(--green); color: #fff; }
.btn.green:hover { background: var(--pos); }
.btn.indigo { background: var(--indigo); border-color: var(--indigo); color: #fff; }
.train-right { display: flex; flex-direction: column; gap: 14px; }
.train-tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.ttab { padding: 8px 14px; border-radius: 9px; font-weight: 600; color: var(--text2); background: #fff; border: 1px solid var(--line); font-size: 13px; cursor: pointer; }
.ttab.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.train-content { background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); padding: 18px; min-height: 480px; }
.report-summary { font-size: 13.5px; line-height: 1.7; }
.report-stats { display: flex; gap: 12px; margin: 14px 0; }
.stat { background: var(--line2); border-radius: 11px; padding: 12px 16px; flex: 1; text-align: center; }
.stat .sv { font-size: 22px; font-weight: 800; color: var(--blue); }
.stat .sl { font-size: 12px; color: var(--text2); }
.jump-btns { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.dim-row { display: flex; align-items: center; gap: 10px; padding: 11px 12px; border: 1px solid var(--line); border-radius: 10px; margin-bottom: 8px; background: #fafafc; }
.dim-row .di-main { flex: 1; }
.dim-row .di-name { font-weight: 700; font-size: 13.5px; }
.dim-row .di-desc { font-size: 12px; color: var(--text2); }
.dim-row .di-tag { font-size: 10px; padding: 2px 7px; border-radius: 999px; font-weight: 600; }
.tag-user { background: var(--purple-bg); color: var(--purple); }
.tag-ai { background: var(--green-bg); color: var(--green); }
.tag-base { background: #eef4ff; color: var(--blue-d); }
.dim-item { font-size: 13px; padding: 8px 0; border-top: 1px solid var(--line2); }
.dim-item:first-of-type { border-top: none; }
.dim-item .dn { font-weight: 700; color: var(--text); }
.dim-item .dd { color: var(--text2); font-size: 12.5px; }
.doc-area { width: 100%; min-height: 340px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); line-height: 1.6; resize: vertical; }
.doc-bar { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.ver-badge { background: var(--amber-bg); color: var(--amber); font-weight: 700; padding: 3px 10px; border-radius: 999px; font-size: 12px; }
table.data { width: 100%; border-collapse: collapse; font-size: 13px; }
table.data th, table.data td { padding: 9px 10px; text-align: left; border-bottom: 1px solid var(--line2); }
table.data th { font-size: 12px; color: var(--text3); font-weight: 600; background: #fafafc; }
table.data tr:hover td { background: #fafafc; }
.status-pill { font-size: 11px; padding: 2px 8px; border-radius: 999px; font-weight: 600; }
.st-pending { background: var(--amber-bg); color: var(--amber); }
.st-pass { background: var(--green-bg); color: var(--green); }
.st-reject { background: var(--red-bg); color: var(--red); }
.st-on { background: var(--green-bg); color: var(--green); }
.st-off { background: var(--line2); color: var(--text3); }
.badge-owner { font-size: 10px; padding: 2px 7px; border-radius: 999px; font-weight: 700; }
.bo-self { background: var(--green-bg); color: var(--green); }
.bo-other { background: var(--line2); color: var(--text3); }
.b-ai { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; line-height: 1; padding: 3px 7px; border-radius: 999px; font-weight: 600; white-space: nowrap; vertical-align: middle; background: var(--purple-bg); color: var(--purple); border: 1px solid #e3d4f5; }

/* ===== 系统管理页（对齐原型） ===== */
.sys-wrap { padding: 0; }
.sys-wrap h3 { margin: 0 0 12px; font-size: 15px; font-weight: 600; }
.sys-tabs { display: flex; gap: 4px; margin-bottom: 16px; }
.sys-tab { padding: 8px 14px; border-radius: 9px; font-weight: 600; color: var(--text2); background: #fff; border: 1px solid var(--line); font-size: 13px; cursor: pointer; }
.sys-tab.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.ip-table, .user-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.ip-table th, .ip-table td, .user-table th, .user-table td { padding: 11px 12px; border-bottom: 1px solid var(--line2); text-align: left; }
.ip-table th, .user-table th { font-size: 12px; color: var(--text3); font-weight: 600; background: #fafafc; }
.ip-table tr:hover td, .user-table tr:hover td { background: #fafafc; }
.row-click { cursor: pointer; }
.auth-model { background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); padding: 18px; margin-bottom: 16px; }
.auth-model h3 { margin: 0 0 12px; font-size: 15px; }
.am-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.am-item { background: var(--line2); border-radius: 11px; padding: 12px 14px; }
.am-item .am-k { font-size: 12px; color: var(--text3); font-weight: 600; margin-bottom: 4px; }
.am-item .am-v { font-size: 13px; line-height: 1.6; }
.session-expand { background: var(--line2); border-radius: 10px; padding: 10px 12px; margin-top: 8px; }
.sess-row { display: flex; align-items: center; gap: 10px; padding: 7px 0; border-top: 1px solid #e3e3e8; font-size: 13px; }
.sess-row:first-child { border-top: none; }
.sess-row .sd { font-weight: 600; }
.conv-rec-user { margin-bottom: 10px; }
.conv-rec-head { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 11px; background: #fff; cursor: pointer; font-weight: 700; }
.conv-rec-head:hover { background: var(--panel); }
.conv-rec-items { margin: 6px 0 6px 14px; }
.conv-rec-item { padding: 9px 12px; border-left: 2px solid var(--line); margin-bottom: 4px; cursor: pointer; }
.conv-rec-item:hover { background: #fafafc; }
.conv-rec-item .cri-t { font-weight: 600; font-size: 13px; }
.conv-rec-item .cri-time { font-size: 11px; color: var(--text3); }
.rec-msg { display: flex; gap: 8px; margin-bottom: 8px; font-size: 13.5px; }
.rec-msg .u { font-weight: 700; color: var(--blue); flex-shrink: 0; }
.rec-msg .a { color: var(--purple); font-weight: 700; flex-shrink: 0; }

/* ---- 三栏镜像（对话记录） ---- */
.rec-3col { display: grid; grid-template-columns: 180px 240px 1fr; gap: 0; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; height: 62vh; min-height: 420px; background: #fff; }
.rec-col { overflow: auto; border-right: 1px solid var(--line); display: flex; flex-direction: column; }
.rec-col:last-child { border-right: none; }
.rec-col-head { padding: 10px 12px; border-bottom: 1px solid var(--line2); position: sticky; top: 0; background: #fff; z-index: 1; }
.rec-acct { padding: 10px 12px; cursor: pointer; border-bottom: 1px solid var(--line2); }
.rec-acct:hover { background: #f6f8fc; }
.rec-acct.on { background: #eef4ff; box-shadow: inset 3px 0 0 var(--blue); }
.rec-acct .ra-n { font-weight: 700; font-size: 13px; }
.rec-acct .ra-s { font-size: 11px; color: var(--text3); margin-top: 2px; }
.rec-conv { padding: 10px 12px; cursor: pointer; border-bottom: 1px solid var(--line2); }
.rec-conv:hover { background: #f6f8fc; }
.rec-conv.on { background: #eef4ff; box-shadow: inset 3px 0 0 var(--blue); }
.rec-conv .rc-t { font-weight: 600; font-size: 13px; line-height: 1.35; }
.rec-conv .rc-m { font-size: 11px; color: var(--text3); margin-top: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rec-mirror { padding: 14px; background: #fbfbfd; }
.rec-mirror-empty { height: 100%; display: flex; align-items: center; justify-content: center; color: var(--text3); font-size: 13px; }
.live-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #34c759; margin-right: 5px; vertical-align: middle; animation: pulse 1.4s infinite; }
@keyframes pulse { 0% { opacity: 1; } 50% { opacity: .3; } 100% { opacity: 1; } }
.rec-newbar { font-size: 11px; color: var(--text3); margin-top: 4px; }

/* 对话记录镜像消息（作用域限定在 .rec-mirror，避免影响使用页聊天气泡） */
.rec-mirror .msg { display: flex; gap: 10px; max-width: 84%; min-width: 0; }
.rec-mirror .msg.user { align-self: flex-end; flex-direction: row-reverse; }
.rec-mirror .msg .av { width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; color: #fff; }
.rec-mirror .msg.user .av { background: var(--blue); }
.rec-mirror .msg.agent .av { background: linear-gradient(135deg, var(--purple), #9b6fd0); }
.rec-mirror .bubble { padding: 11px 14px; border-radius: 14px; font-size: 14px; white-space: pre-wrap; word-break: break-word; min-width: 0; max-width: 100%; }
.rec-mirror .msg.user .bubble { background: var(--blue); color: #fff; border-bottom-right-radius: 4px; }
.rec-mirror .msg.agent .bubble { background: #fff; border: 1px solid var(--line); border-bottom-left-radius: 4px; box-shadow: var(--shadow); }

/* 移动壳 */
.mobile { display: flex; flex-direction: column; height: 100vh; background: var(--bg); }
.m-top { height: 50px; display: flex; align-items: center; gap: 10px; padding: 0 14px; background: var(--card); border-bottom: 1px solid var(--line); }
.m-top .m-title { font-weight: 600; }
.m-top .spacer { flex: 1; }
.m-screen { flex: 1; min-height: 0; overflow-y: auto; position: relative; }
.m-bottom { height: 54px; display: flex; border-top: 1px solid var(--line); background: var(--card); }
.m-nav { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; color: var(--ink-3); font-size: 11px; }
.m-nav.active { color: var(--blue); }
.m-nav .lucide { width: 20px; height: 20px; }
.m-list { padding: 12px; display: grid; gap: 10px; }
.m-sess { border: 1px solid var(--line); background: var(--card); border-radius: var(--radius); padding: 13px; }
.m-sess .ms-ip { font-weight: 600; display: flex; align-items: center; gap: 6px; }
.m-sess .ms-sub { color: var(--ink-3); font-size: 12px; margin-top: 4px; display: flex; gap: 8px; }
.m-fab { position: fixed; right: 16px; bottom: 70px; width: 50px; height: 50px; border-radius: 50%; background: var(--blue); color: #fff; border: none; display: grid; place-items: center; box-shadow: var(--shadow); }

/* 登录 */
.login-wrap { height: 100vh; display: grid; place-items: center; background: var(--bg); padding: 20px; }
.login-card { width: 340px; max-width: 100%; background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 26px 24px; box-shadow: var(--shadow); }
.login-card .lc-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; font-weight: 600; font-size: 17px; }
.login-card .lc-brand .logo { width: 34px; height: 34px; border-radius: 9px; background: var(--blue); color: #fff; display: grid; place-items: center; }
.login-card .lc-sub { color: var(--ink-3); font-size: 13px; margin-bottom: 18px; }
.login-card label { display: block; font-size: 12px; color: var(--ink-2); margin: 12px 0 5px; }
.login-card input { width: 100%; }
.login-card .btn-primary { width: 100%; justify-content: center; margin-top: 18px; padding: 11px; }
.login-hint { font-size: 12px; color: var(--ink-3); margin-top: 14px; text-align: center; }

/* 钉钉扫码登录（主按钮） */
.login-card .btn-block { width: 100%; justify-content: center; margin-top: 4px; padding: 11px; }
.login-card .btn-dingtalk { background: #1677ff; border-color: #1677ff; color: #fff; font-weight: 600; }
.login-card .btn-dingtalk:hover { background: #0e63e6; }
.login-card .btn-dingtalk .dt-logo { width: 18px; height: 18px; display: inline-block; vertical-align: middle; margin-right: 8px; border-radius: 4px; }
.login-card .dingtalk-qr-tip { font-size: 12px; color: var(--ink-3); text-align: center; margin-top: 10px; }
/* 账号密码折叠入口 */
.pwd-fold { margin-top: 16px; border-top: 1px solid var(--line); padding-top: 10px; }
.pwd-fold summary { cursor: pointer; font-size: 13px; color: var(--blue); text-align: center; list-style: none; user-select: none; }
.pwd-fold summary::-webkit-details-marker { display: none; }
.pwd-fold form { margin-top: 12px; }
.pwd-fold .btn-ghost { width: 100%; justify-content: center; margin-top: 12px; padding: 10px; }

/* 弹窗 */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.32); display: grid; place-items: center; z-index: 50; padding: 18px;
}
.modal { width: 380px; max-width: 100%; background: var(--card); border-radius: 16px; padding: 20px; box-shadow: var(--shadow); }
.modal-title { font-weight: 600; font-size: 15px; margin-bottom: 12px; }
.modal-body { display: grid; gap: 10px; }
.modal-body label { font-size: 12px; color: var(--ink-2); }
.ns-type-hint { font-size: 11px; color: var(--ink-3); margin-top: -4px; }
.ns-type-hint:empty { display: none; }
/* 文案类型未训练项灰显 + 斜体 */
select#ns-type option:disabled { color: #b0b6c0; font-style: italic; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }

/* 提示 toast */
.toast-wrap { position: fixed; top: 16px; left: 50%; transform: translateX(-50%); z-index: 99; display: flex; flex-direction: column; gap: 8px; }
.toast {
  background: var(--ink-1); color: #fff; padding: 9px 16px; border-radius: 22px; font-size: 13px;
  box-shadow: var(--shadow); display: flex; align-items: center; gap: 7px; animation: pop .2s ease;
}
.toast.ok { background: var(--pos); }
.toast.err { background: var(--neg); }
@keyframes pop { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

.muted { color: var(--ink-3); }
.empty-tip { color: var(--ink-3); font-size: 13px; padding: 18px; text-align: center; border: 1px dashed var(--line); border-radius: var(--radius); }

/* ===== 使用页体验增量（Q1-Q5） ===== */
/* （4）AI 消息底部 token 条（对齐训练页 .token-bar） */
.msg-ai .token-bar {
  margin: 2px 0 12px; font-size: 12px; color: var(--ink-1);
  display: flex; align-items: center; gap: 6px;
  padding: 6px 10px; background: var(--line2); border: 1px solid var(--line); border-radius: 8px;
}

/* （5）思考过程折叠（流式时展开 _stream，结束自动折叠） */
.think {
  border: 1px solid var(--line); border-radius: 10px; background: rgba(0,0,0,.02);
  margin: 0 0 10px; overflow: hidden;
}
.think > summary {
  cursor: pointer; padding: 7px 12px; font-size: 12.5px; color: var(--ink-2);
  user-select: none; list-style: none; display: flex; align-items: center; gap: 6px;
}
.think > summary::-webkit-details-marker { display: none; }
.think > summary::before { content: "⌄"; font-size: 14px; transition: transform .15s; }
.think[open] > summary::before { transform: rotate(180deg); }
.think .think-body {
  padding: 0 12px 10px; font-size: 13px; color: var(--ink-3);
  white-space: pre-wrap; word-break: break-word; line-height: 1.6;
}
.think-tag {
  display: inline-block; margin: 0 8px 6px 0; padding: 1px 7px; font-size: 11px;
  color: #c0392b; background: rgba(192,57,43,.08); border: 1px solid rgba(192,57,43,.25); border-radius: 6px;
}

/* （5b）工具调用折叠块（调用 N 个工具） */
.tool-block {
  border: 1px solid var(--line); border-radius: 10px; background: rgba(0,0,0,.02);
  margin: 0 0 10px; overflow: hidden;
}
.tool-block > summary {
  cursor: pointer; padding: 7px 12px; font-size: 12.5px; color: var(--ink-1);
  user-select: none; list-style: none; display: flex; align-items: center; gap: 6px;
}
.tool-block > summary::-webkit-details-marker { display: none; }
.tool-block > summary::before { content: "⌄"; font-size: 14px; transition: transform .15s; }
.tool-block[open] > summary::before { transform: rotate(180deg); }
.tool-block > summary .muted { margin-left: auto; }
.tool-body {
  padding: 0 12px 10px; font-size: 13px; color: var(--ink-3);
  white-space: pre-wrap; word-break: break-word; line-height: 1.6;
}
.tool-desc { font-size: 12.5px; color: var(--ink-2); margin-bottom: 6px; }

/* （5c）分步状态 / 最终动作 / 回合状态 / 用户标签 */
.step-status {
  font-size: 12.5px; color: var(--ink-2); padding: 4px 2px; margin: 2px 0 8px;
  display: flex; align-items: center; gap: 6px;
}
.final-action {
  font-size: 13px; color: #1a9d5a; font-weight: 600; padding: 6px 10px; margin: 6px 0 10px;
  background: rgba(26,157,90,.08); border: 1px solid rgba(26,157,90,.25); border-radius: 8px;
  display: flex; align-items: center; gap: 6px;
}
.turn-status {
  font-size: 12px; color: var(--ink-3); padding: 2px 0 8px; display: flex; align-items: center; gap: 5px;
}
.msg-tag {
  display: inline-block; margin: 0 2px 4px 0; padding: 1px 7px; font-size: 11px;
  color: #c0392b; background: rgba(192,57,43,.08); border: 1px solid rgba(192,57,43,.25); border-radius: 6px;
}

/* （6）搜索卡结构化要点列表 */
.kp-list { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 6px; }
.kp-item { font-size: 13px; line-height: 1.6; }
.kp-cat {
  display: inline-block; font-size: 11px; font-weight: 600; color: var(--blue);
  background: rgba(0,113,227,.08); border-radius: 999px; padding: 1px 8px; margin-right: 6px;
}

/* （6.1）搜索卡透明头部：实际检索词 + 命中来源 */
.search-q {
  font-size: 12px; color: var(--ink-2); background: var(--panel);
  border-radius: 8px; padding: 6px 10px; margin: 6px 0 8px;
  word-break: break-word;
}
.search-q b { color: var(--blue); font-weight: 600; }

/* （7）框架卡情报摘要行（放在 .fw-wrap 顶部） */
.fw-intel {
  font-size: 12px; color: var(--ink-2); background: var(--panel);
  border-radius: 10px; padding: 8px 11px; margin-bottom: 10px;
}
.fw-intel b { color: var(--blue); font-weight: 600; }

/* 阶段标签配色（新名） */
.badge.wait_framework { background: #eaf1ff; color: var(--blue); }
.badge.wait_refine { background: var(--pos-bg); color: var(--pos); }
.spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== 训练 tab 内嵌全屏 iframe（SPA 内切换，不跳走、无边框无留白） ===== */
.train-iframe { width: 100%; height: 100%; border: 0; display: block; }
/* ===== 合并：训练面板 / 文档中心 组件类（取自原 admin.html，统一映射到 styles.css 设计 token） ===== */
:root{
  --hairline: var(--line);
  --hairline-2: var(--line-strong);
  --surface: var(--card);
  --r: var(--radius);
  --r-sm: var(--radius-sm);
  --sh-sm: var(--shadow);
  --sh-md: var(--shadow);
  --sh-lg: 0 24px 68px rgba(0,0,0,.22);
  --ease: cubic-bezier(.4,0,.2,1);
  --blue-h: var(--blue-press);
  --green: #34c759;
  --red: #ff3b30;
  --amber: #ff9f0a;
}

/* 通用（面板复用） */
.sub{font-size:14px;color:var(--ink-2);margin-bottom:22px;line-height:1.6}
.tag{font-size:11px;font-weight:600;padding:3px 9px;border-radius:99px;letter-spacing:.01em}
.tag.pending{background:rgba(255,159,10,.14);color:#c77700}
.tag.approved{background:rgba(52,199,89,.14);color:#1a8a3a}
.tag.ip{background:rgba(52,199,89,.14);color:#1a8a3a}
.tag.personal{background:rgba(0,0,0,.06);color:var(--ink-2)}
.tag.train{background:rgba(0,113,227,.12);color:var(--blue)}
.tag.gen{background:rgba(52,199,89,.14);color:#1a8a3a}
.tag.artifact{background:rgba(99,102,241,.14);color:var(--indigo)}
.tag.draft{background:rgba(134,134,139,.16);color:var(--ink-2)}
.tag.mobile{background:rgba(0,113,227,.12);color:var(--blue)}
.empty{color:var(--ink-2);padding:36px;text-align:center;font-size:14px;line-height:1.6}
.list-row{padding:14px 2px;border-bottom:1px solid var(--hairline-2);font-size:14.5px;display:flex;justify-content:space-between;align-items:center}
.list-row:last-child{border-bottom:none}
.ip-row{padding:15px 4px;border-bottom:1px solid var(--hairline-2);display:flex;justify-content:space-between;align-items:center;gap:18px}
.ip-row:last-child{border-bottom:none}
.ip-row-main{display:flex;flex-direction:column;gap:5px;min-width:0}
.ip-row-name{font-size:15px;font-weight:700;display:flex;align-items:center;gap:9px}
.ip-row-stat{font-size:12.5px;color:var(--ink-2);line-height:1.5}
.ip-row-actions{display:flex;gap:8px;flex-wrap:wrap;flex-shrink:0}
.pref-card{border:1px solid var(--hairline-2);border-radius:14px;padding:16px;margin-bottom:11px;box-shadow:var(--sh-sm)}
.pref-card .who{font-size:12.5px;color:var(--ink-2);margin:10px 0}
.row{display:flex;gap:16px}
.row>div{flex:1}
/* 用户管理：表格 / 面板头 / 筛选 */
.mock-table{width:100%;border-collapse:collapse;font-size:14px;margin-top:4px}
.mock-table th{text-align:left;font-size:12px;color:var(--ink-2);font-weight:600;padding:9px 12px;border-bottom:2px solid var(--hairline-2)}
.mock-table td{padding:10px 12px;border-bottom:1px solid var(--hairline-2);vertical-align:middle}
.mock-table tbody tr:hover{background:rgba(0,0,0,.02)}
.mock-table .muted{color:var(--ink-2);font-size:12.5px}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px}
.panel-head .muted{font-size:12.5px}
.ls-filter{align-items:center}
.chk{display:inline-flex;align-items:center;gap:5px;font-size:13px;color:var(--ink-2);cursor:pointer;white-space:nowrap}
.chk input{width:auto}
.btn.primary{background:var(--blue);color:#fff;border:none;box-shadow:0 2px 10px rgba(0,113,227,.28)}
.btn.primary:hover{background:var(--blue-h);transform:translateY(-1px);box-shadow:0 6px 18px rgba(0,113,227,.32)}
.btn.ghost{background:rgba(0,0,0,.05);color:var(--ink)}
.btn.ghost:hover{background:rgba(0,0,0,.09)}
.btn.sm{padding:7px 15px;font-size:13px}
.btn.danger-text{background:transparent;color:var(--red)}
.btn.danger-text:hover{background:rgba(255,59,48,.08)}
.btn:disabled{opacity:.4;cursor:default;box-shadow:none;transform:none}
.rec-search{display:flex;gap:10px;align-items:center;margin-bottom:12px;flex-wrap:wrap}
.rec-search input{flex:1;max-width:420px}

/* 训练面板（原 #panel-flow 作用域去掉前缀，全局生效） */
.ip-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ip-name{font-size:14px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:99px;background:rgba(0,113,227,.08);color:var(--blue)}
.ip-name:hover{background:rgba(0,113,227,.16)}
.ip-name .pen{font-size:11px;opacity:.7}
.field-label{font-size:15px;font-weight:600}
.ip-actions{display:flex;gap:8px;flex-wrap:wrap;margin-left:auto}
.artifact-bar{display:flex;flex-wrap:wrap;gap:8px;padding:10px 16px;border-top:1px solid var(--hairline-2);background:rgba(245,245,247,.5)}
.artifact-bar:empty{display:none}
.artifact-chip{font-size:12.5px;padding:6px 12px;border-radius:99px;border:1px solid var(--hairline);background:#fff;color:var(--ink);cursor:pointer;transition:.18s var(--ease);display:inline-flex;align-items:center;gap:6px}
.artifact-chip:hover{border-color:var(--blue);color:var(--blue)}
.artifact-chip .ac-type{font-size:10px;font-weight:700;text-transform:uppercase;opacity:.6}
.ac-ver{font-size:10px;font-weight:700;color:var(--amber);background:rgba(255,159,10,.14);padding:1px 7px;border-radius:99px;margin-left:2px}
.state-chip{font-size:11.5px;font-weight:700;padding:4px 11px;border-radius:99px;letter-spacing:.01em;white-space:nowrap}
.state-chip.common{background:rgba(0,0,0,.06);color:var(--ink-2)}
.state-chip.typed{background:rgba(255,159,10,.16);color:#b06d00}
.state-chip.done{background:rgba(52,199,89,.16);color:#1a7f37}
.state-chip.idle{background:rgba(134,134,139,.16);color:var(--ink-2)}
.state-chip.ok{background:rgba(52,199,89,.16);color:#1a7f37}
.state-chip.off{background:rgba(0,0,0,.06);color:var(--ink-2)}
.ops{display:flex;gap:8px;flex-wrap:wrap}
.btn-warn{color:#b06d00;border-color:#f3dca6;background:#fff5e6}
.btn-warn:hover{background:#fdeccb}
.arts-inline{padding:8px 16px 6px;background:transparent}
.art-chips{display:flex;flex-wrap:wrap;gap:8px}
.arts-empty{font-size:12.5px;color:var(--ink-3);padding:6px 2px}

.train-shell{background:var(--surface);border-radius:var(--r);box-shadow:var(--sh-md);overflow:hidden;display:flex;flex-direction:column;height:66vh;margin-bottom:20px}
.train-messages{flex:1;min-height:0;overflow-y:auto;padding:22px 46px;display:flex;flex-direction:column;gap:13px;scroll-behavior:smooth}
.train-msg{position:relative;max-width:86%;padding:11px 16px;border-radius:14px;font-size:14.5px;line-height:1.65;white-space:pre-wrap;word-break:break-word;box-shadow:var(--sh-sm)}
.train-msg::before{content:'龙';position:absolute;left:-40px;top:2px;width:30px;height:30px;border-radius:50%;background:var(--orange,#ff7d00);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;flex-shrink:0}
.train-msg.user{align-self:flex-end;background:#e8f3ff;color:#0b5cff;border:1px solid #cfe3ff;border-bottom-right-radius:6px}
.train-msg.user::before{content:'我';left:auto;right:-40px;background:var(--blue)}
.train-msg.agent{align-self:flex-start;background:#fff7ef;color:var(--ink);border:1px solid #ffe6cf;border-bottom-left-radius:6px}
.train-msg.agent .think{border:1px solid var(--hairline-2);border-radius:12px;background:rgba(0,0,0,.02);margin-bottom:8px;overflow:hidden}
.train-msg.agent .think>summary{cursor:pointer;padding:7px 12px;font-size:12.5px;color:var(--ink-2);user-select:none}
.train-msg.agent .think .think-body{padding:0 12px 10px;font-size:13px;color:var(--ink-3);white-space:pre-wrap;word-break:break-word;line-height:1.6}
.train-msg.agent .answer{white-space:pre-wrap;word-break:break-word;line-height:1.65}
.train-msg.agent .token-bar{margin-top:8px;font-size:11.5px;color:var(--ink-2);display:flex;align-items:center;gap:6px}
.train-tool{align-self:flex-start;max-width:94%;width:100%;background:#fafbfc;border:1px dashed #d9dce0;border-radius:10px;overflow:hidden;font-size:12.5px;color:var(--ink-2);margin:2px 0}
.train-tool>summary{cursor:pointer;padding:8px 12px;display:flex;gap:8px;align-items:center;list-style:none;user-select:none}
.train-tool>summary::-webkit-details-marker{display:none}
.train-tool>summary::before{content:'▸';color:var(--blue);font-weight:700;transition:transform .15s;margin-right:2px}
.train-tool[open]>summary::before{transform:rotate(90deg)}
.train-tool .t-ico{width:14px;height:14px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;font-size:12px}
.train-tool .t-ico.spin{width:12px;height:12px;border:2px solid rgba(0,113,227,.25);border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite}
.train-tool .t-name{font-weight:600;color:var(--ink)}
.train-tool .t-arg{opacity:.7}
.train-tool .t-body{padding:0 12px 10px 30px;white-space:pre-wrap;word-break:break-word;line-height:1.6;color:var(--ink-3);font-size:12.5px}
.train-tool.done{border-left:3px solid var(--green)}
.train-tool.offline{border-left:3px solid var(--neg,#ff3b30)}
.train-input{display:block;padding:14px 18px;border-top:1px solid var(--hairline-2);background:rgba(245,245,247,.7)}
.train-input textarea{resize:none;max-height:120px;min-height:64px;padding:12px 15px;border:1px solid var(--hairline);border-radius:14px;font-family:inherit;font-size:14.5px;outline:none;background:var(--surface);line-height:1.5}
.train-input textarea:focus{border-color:transparent;box-shadow:0 0 0 4px rgba(0,113,227,.16)}
.train-input button.send{padding:0 24px;height:46px;border-radius:14px;background:var(--blue);color:#fff;border:none;cursor:pointer;font-size:14px;font-weight:500;font-family:inherit;box-shadow:0 2px 10px rgba(0,113,227,.28);transition:.2s var(--ease)}
.train-input button.send:hover{background:var(--blue-h)}
.train-input button.send:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}
.attach-btn{padding:0 16px;height:46px;border-radius:14px;background:rgba(0,0,0,.05);border:1px solid var(--hairline);color:var(--ink-2);cursor:pointer;font-size:14px;font-family:inherit;transition:.18s var(--ease);white-space:nowrap}
.attach-btn:hover{background:rgba(0,0,0,.09)}
.attach-name{font-size:12.5px;color:var(--ink-2);max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex-shrink:0}
.train-input .input-row{display:grid;grid-template-columns:auto 1fr auto;align-items:flex-end;gap:10px}
.train-input .col-left,.train-input .col-right{display:flex;flex-direction:column;gap:8px;justify-content:flex-end}
.train-input .col-left .attach-btn{flex:1}
.train-input .col-left .attach-name{margin-top:4px}
.verify-hint{font-size:12.5px;color:var(--ink-2);background:rgba(0,113,227,.06);border:1px solid rgba(0,113,227,.16);border-radius:10px;padding:8px 12px;line-height:1.55}
.artifact-draft{align-self:flex-start;background:#fff;border:1px solid var(--hairline-2);border-left:3px solid var(--blue);border-radius:14px;padding:14px 16px;max-width:92%;width:100%;box-shadow:var(--sh-sm)}
.artifact-draft .ad-title{font-size:14px;font-weight:600;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.artifact-draft .ad-type{font-size:10px;font-weight:700;text-transform:uppercase;background:rgba(0,113,227,.1);color:var(--blue);padding:2px 8px;border-radius:99px}
.artifact-draft .ad-preview{font-size:13px;color:var(--ink-2);line-height:1.6;margin:8px 0 12px;white-space:pre-wrap;word-break:break-word;max-height:150px;overflow:auto}
.artifact-draft .ad-actions{display:flex;gap:10px}
.artifact-draft .ad-hint{font-size:12px;color:var(--amber);margin:8px 0;line-height:1.55}
.artifact-saved{align-self:flex-start;background:#f4fbf6;border:1px solid #bfe6cb;border-left:3px solid #1aa35a;border-radius:14px;padding:14px 16px;max-width:92%;width:100%;box-shadow:var(--sh-sm)}
.artifact-saved .as-title{font-size:14px;font-weight:600;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.artifact-saved .as-badge{font-size:10px;font-weight:700;padding:2px 8px;border-radius:99px}
.artifact-saved .as-badge.as-updated{background:rgba(26,163,90,.12);color:#1aa35a}
.artifact-saved .as-badge.as-created{background:rgba(0,113,227,.1);color:var(--blue)}
.artifact-saved .as-preview{font-size:13px;color:var(--ink-2);line-height:1.6;margin:8px 0 10px;white-space:pre-wrap;word-break:break-word;max-height:200px;overflow:auto}
.artifact-saved .as-hint{font-size:12px;color:var(--green,#1aa35a);margin:6px 0;line-height:1.55}
.suggest-name{display:inline-flex;align-items:center;gap:6px;margin-top:8px;font-size:12.5px;color:var(--blue);cursor:pointer;background:rgba(0,113,227,.08);padding:5px 12px;border-radius:99px}

/* 文档 / 工件弹层（.ta-overlay 为 body 级，抬到 z-index 确保居中不被裁剪） */
.ta-overlay{position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:999;display:none;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.ta-overlay.show{display:flex}
.ta-modal{background:var(--surface);border-radius:22px;padding:26px;width:560px;max-width:92vw;max-height:88vh;overflow:auto;box-shadow:var(--sh-lg);animation:pop .32s var(--ease)}
.ta-modal h3{font-size:19px;font-weight:600;margin-bottom:14px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ta-modal textarea{width:100%;min-height:280px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.6}
.ta-modal .ta-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:14px}
.ta-modal select{padding:8px 10px}
.ta-modal .ad-type{font-size:10px;font-weight:700;text-transform:uppercase;background:rgba(0,113,227,.1);color:var(--blue);padding:2px 8px;border-radius:99px}
@keyframes pop{from{opacity:0;transform:scale(.96) translateY(10px)}to{opacity:1;transform:none}}

/* ===== 文档中心（docs.js）：层级文件夹 + 搜索 + 只读 ===== */
.doc-readonly{font-size:11px;font-weight:600;color:var(--blue);background:rgba(0,113,227,.1);padding:2px 9px;border-radius:99px;margin-left:8px;vertical-align:middle}
.doc-filter{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.doc-filter input,.doc-filter select{flex:1;min-width:150px}
.doc-breadcrumb{font-size:13px;color:var(--ink-2);margin-bottom:12px;line-height:1.7}
.doc-note{font-size:12px;color:var(--ink-2);background:var(--panel);border-radius:10px;padding:10px 12px;margin-top:14px;line-height:1.6}
.folder-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.doc-folder{border:1px solid var(--line);border-radius:var(--radius);padding:14px;background:var(--card);cursor:pointer;transition:.15s;display:flex;flex-direction:column;gap:6px;box-shadow:var(--shadow)}
.doc-folder:hover{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,113,227,.12)}
.doc-folder .f-ico{font-size:26px;line-height:1}
.doc-folder .f-name{font-size:14px;font-weight:600;color:var(--ink-1);word-break:break-word}
.doc-folder .f-meta{font-size:11.5px;color:var(--ink-3)}

/* 文档中心 · 最末级（缩略图卡片网格，点开看完整内容只读） */
.doc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;margin-top:4px}
.doc-card{border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;background:var(--card);cursor:pointer;transition:border-color .15s,box-shadow .15s;display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow)}
.doc-card:hover{border-color:var(--blue);box-shadow:0 0 0 3px rgba(0,113,227,.12)}
.doc-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.doc-card-title{font-size:14px;font-weight:600;color:var(--ink-1);line-height:1.45;word-break:break-word;flex:1}
.doc-card-desc{font-size:12.5px;color:var(--ink-2);line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word;min-height:58px}
.doc-card-meta{display:flex;justify-content:space-between;align-items:center;font-size:11.5px;color:var(--ink-3);border-top:1px dashed var(--line);padding-top:8px;margin-top:auto}
.doc-card-meta .meta-key{color:var(--ink-3)}
.doc-card-meta .meta-val{color:var(--ink-2);font-weight:500}
.doc-card-open{font-size:11.5px;color:var(--blue);font-weight:500;display:flex;align-items:center;gap:3px}

/* 文档只读全文 modal */
.doc-readonly-modal{max-width:760px;width:90vw;max-height:84vh;display:flex;flex-direction:column}
.doc-readonly-modal .modal-title{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:16px}
.doc-readonly-modal .modal-title .tag{margin-left:6px}
.doc-readonly-modal .drm-meta{font-size:12px;color:var(--ink-2);margin:-4px 0 14px;display:flex;gap:12px;flex-wrap:wrap}
.doc-readonly-modal .drm-body{flex:1;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px 16px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.7;white-space:pre-wrap;word-break:break-word;color:var(--ink-1)}
.doc-readonly-modal .modal-foot{justify-content:space-between}
.doc-readonly-modal .drm-hint{font-size:11.5px;color:var(--ink-3);align-self:center}

/* ===== 账号菜单（头像下拉：个人资料 / 修改密码 / 退出登录） ===== */
.userchip{position:relative;display:flex;align-items:center;gap:6px;cursor:pointer;padding:4px 8px;border-radius:8px}
.userchip:hover{background:rgba(0,0,0,.04)}
.userchip-name{font-size:13.5px;font-weight:500;color:var(--ink-1)}
.um-menu{position:absolute;top:calc(100% + 6px);right:0;min-width:188px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:6px;z-index:200}
.um-info{display:flex;flex-direction:column;gap:2px;padding:8px 10px;border-bottom:1px solid var(--line);margin-bottom:4px}
.um-name{font-size:13.5px;font-weight:600;color:var(--ink-1)}
.um-role{font-size:12px;color:var(--ink-3)}
.um-item{display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:8px;cursor:pointer;font-size:13.5px;color:var(--ink-1)}
.um-item .ico{font-size:14px;line-height:1}
.um-item:hover{background:rgba(0,0,0,.05)}
.um-item.danger{color:var(--neg)}
.um-item.danger:hover{background:var(--neg-bg)}
.cp-label{display:block;font-size:12.5px;color:var(--ink-2);margin:10px 0 4px}
.cp-label:first-child{margin-top:0}
.cp-input{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:14px;outline:none}
.cp-input:focus{border-color:var(--blue)}

/* ===== #61 渲染统一：使用页对话区对齐训练页胶囊风格（作用域 .use-chat，仅桌面使用页，不动移动端） ===== */
.use-chat { display: flex; flex-direction: column; gap: 14px; }
.use-chat .msg { display: flex; flex-direction: column; margin-bottom: 0; }
.use-chat .msg-avatar { display: none; }
.use-chat .msg-tag { display: none; }
.use-chat .msg-body { width: 100%; min-width: 0; }
.use-chat .msg-user .msg-body {
  align-self: flex-end; max-width: 84%;
  background: var(--blue); color: #fff;
  border-radius: 18px; padding: 10px 14px; border-bottom-right-radius: 6px;
}
.use-chat .msg-user .bubble {
  display: block; max-width: 100%; width: auto;
  background: transparent; border: none; padding: 0; color: #fff; text-align: left;
}
.use-chat .msg-ai .msg-body {
  align-self: flex-start; max-width: 84%;
  background: var(--line2); color: var(--ink-1);
  border-radius: 18px; padding: 12px 16px; border-bottom-left-radius: 6px;
}
.use-chat .msg-ai .turn-status { padding: 0 0 8px; }
.use-chat .msg-ai .token-bar {
  margin: 10px 0 0; background: rgba(255,255,255,.7);
  border-color: rgba(0,0,0,.06); color: var(--ink-2);
}
.use-chat .msg-ai .think,
.use-chat .msg-ai .tool-block { background: rgba(0,0,0,.03); }
.use-chat .msg-ai .card { margin-bottom: 10px; }
.use-chat .msg-ai .card:last-child { margin-bottom: 0; }
/* #62：训练页 web_search 未联网工具条标红 */
.train-tool.offline { border-left: 3px solid var(--neg); }