:root{
  --bg:#ffffff;
  --panel:#fbfcfd;
  --panel-2:#f6f8fa;
  --line:#e5e8ec;
  --line-strong:#d7dce2;
  --text:#20242b;
  --muted:#737b86;
  --soft:#9aa2ac;
  --accent:#a61934;
  --accent-dark:#85172b;
  --accent-bg:#faeef1;
  --red:#a61934;
  --red-bg:#faeef1;
  --blue:#eaf2ff;
  --blue-text:#214f92;
  --shadow:0 5px 18px rgba(32,36,43,.06);
  font-family:Inter,"Segoe UI","Microsoft YaHei",Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;background:var(--bg)}
body{font-size:13px;overflow:hidden}
button,input,textarea{font:inherit;color:inherit}
button{border:0;background:none;cursor:pointer}
button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.app{height:100dvh;display:grid;grid-template-columns:66px 280px minmax(0,1fr);grid-template-rows:54px minmax(0,1fr);background:var(--bg)}.app.sidebar-collapsed{grid-template-columns:66px 0 minmax(0,1fr)}.app.sidebar-collapsed .sidebar{display:none}
.topbar{grid-column:2/-1;grid-row:1;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding:0 18px 0 16px;background:#fff;min-width:0}
.brand{display:flex;align-items:center;gap:9px;min-width:236px}
.brand-mark{width:30px;height:25px;object-fit:contain;display:block}
.brand-title{font-size:14px;font-weight:700;letter-spacing:-.01em;white-space:nowrap}
.brand-sub{font-size:11px;color:var(--muted);white-space:nowrap}
.topbar-spacer{flex:1;min-width:12px}
.demo-badge{font-size:11px;color:var(--muted);padding:5px 9px;border:1px solid var(--line);border-radius:999px;background:var(--panel)}
.quota{display:flex;align-items:center;gap:7px;padding:6px 10px;border:1px solid #edf0f3;border-radius:999px;background:#fafbfc;font-size:11px;color:var(--muted);white-space:nowrap}
.quota b{color:var(--text);font-weight:650}
.quota a{color:var(--red);text-decoration:none}
.user-chip{display:flex;align-items:center;gap:8px;padding-left:4px}
.user-avatar{width:27px;height:27px;border:1px solid #dfe3e8;border-radius:50%;display:grid;place-items:center;background:#f5f7f9;font-size:11px;font-weight:700}
.user-name{font-size:11px;line-height:1.2}.user-role{font-size:10px;color:var(--muted);margin-top:2px}
.primary-nav{grid-column:1;grid-row:2;min-width:0;min-height:0;display:flex;flex-direction:column;align-items:center;gap:13px;overflow:hidden;border-right:1px solid var(--line);background:#fff;padding:30px 6px 14px}.primary-nav-item{position:relative;width:52px;min-height:70px;display:grid;place-items:center;padding:8px 5px;border:1px solid var(--line);border-radius:9px;color:var(--muted);background:#fff;font-size:13px;line-height:1.45;text-align:center;transition:.16s ease}.primary-nav-item:hover{border-color:var(--line-strong);background:var(--panel-2);color:var(--text)}.primary-nav-item.active{border-color:#ebcbd1;background:var(--accent-bg);color:var(--accent-dark);font-weight:700}.primary-nav-item span{display:block}.sidebar{grid-column:2;grid-row:2;min-width:0;min-height:0;display:flex;flex-direction:column;overflow:hidden;border-right:1px solid var(--line);background:#fff;padding:0}
.workspace-pane{position:relative;flex:0 0 var(--sidebar-workspace-height, 50%);height:var(--sidebar-workspace-height, 50%);min-height:120px;display:flex;flex-direction:column;padding:12px 12px 6px;border-bottom:1px solid var(--line)}
.workspace-list-scroll{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:0 4px 6px 0;scrollbar-width:thin;scrollbar-color:#cfd5dc transparent}
.sidebar-resizer{position:relative;z-index:4;flex:none;height:9px;display:grid;place-items:center;cursor:row-resize;background:#fff;border-bottom:1px solid var(--line);touch-action:none;user-select:none}.sidebar-resizer:before{content:"";position:absolute;inset:0 0 auto;height:1px;background:var(--line)}.sidebar-resizer span{width:42px;height:3px;border-radius:99px;background:#cfd5dc;transition:.15s ease}.sidebar-resizer:hover,.sidebar-resizer:focus-visible{background:var(--panel-2)}.sidebar-resizer:hover span,.sidebar-resizer:focus-visible span{width:54px;background:var(--accent)}.sidebar-resizer:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.detail-panel{min-width:0;min-height:120px;display:flex;flex:1 1 auto;flex-direction:column;overflow:hidden;background:#fbfcfd}
.detail-scroll{flex:1;min-height:0;overflow-y:auto;padding:10px 12px;scrollbar-width:thin}
.sidebar-head{display:flex;align-items:center;justify-content:space-between;min-height:28px;padding:0 4px 10px}.sidebar-title{font-size:14px;font-weight:700}.sidebar-head-actions{display:flex;align-items:center;gap:7px}.sidebar-action{color:var(--accent);font-size:11px;font-weight:650}
.workspace-tools-button{width:25px;height:25px;display:grid;place-items:center;border:1px solid var(--line);border-radius:7px;color:var(--muted);background:#fff}.workspace-tools-button:hover,.workspace-tools-button[aria-expanded="true"]{border-color:#e3bbc4;background:var(--accent-bg);color:var(--accent-dark)}.workspace-tools-button svg{width:14px;height:14px}
.workspace-tools-popover{position:absolute;z-index:5;top:47px;right:11px;width:214px;padding:10px;border:1px solid var(--line-strong);border-radius:10px;background:#fff;box-shadow:0 12px 28px rgba(32,36,43,.13)}.workspace-tools-popover[hidden]{display:none}.workspace-menu-label{display:block;margin:0 0 7px;color:var(--muted);font-size:10px;font-weight:650}.workspace-menu-group+.workspace-menu-group{margin-top:10px;padding-top:10px;border-top:1px solid var(--line)}.workspace-menu-options{display:flex;gap:5px}.workspace-menu-option{flex:1;min-width:0;padding:6px 5px;border:1px solid var(--line);border-radius:6px;color:var(--muted);background:#fff;font-size:10px;white-space:nowrap}.workspace-menu-option:hover{border-color:#cfd5dc;background:var(--panel-2)}.workspace-menu-option.active{border-color:#e4b7c0;background:var(--accent-bg);color:var(--accent-dark);font-weight:700}
.workspace-list-scroll{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:0 3px 4px 0;scrollbar-width:thin;scrollbar-color:#cfd5dc transparent}.workspace-list-scroll::-webkit-scrollbar{width:6px}.workspace-list-scroll::-webkit-scrollbar-thumb{background:#cfd5dc;border-radius:999px}.workspace-list-scroll::-webkit-scrollbar-track{background:transparent}
.workspace-group{padding:10px 0 0}.workspace-list-scroll>.workspace-group:first-child{padding-top:7px}.group-toggle{display:flex;align-items:center;gap:7px;width:100%;padding:0 5px 7px;text-align:left}.group-label{font-size:11px;font-weight:750;color:var(--text);letter-spacing:.02em}.group-count{font-size:10px;color:var(--muted);margin-left:auto}.group-chevron{color:var(--soft);font-size:11px;transition:transform .2s}.group-toggle.collapsed .group-chevron{transform:rotate(-90deg)}.workspace-list{display:grid;gap:5px}.workspace-group.collapsed .workspace-list{display:none}
.workspace-card{position:relative;display:block;width:100%;padding:9px 9px 8px;border:1px solid transparent;border-radius:8px;background:#fff;text-align:left;transition:.16s ease}.workspace-card:hover{background:var(--panel-2);border-color:var(--line)}.workspace-card.active{background:#fff8f9;border-color:#f0d8dd;box-shadow:var(--shadow)}.workspace-card.active:before{content:"";position:absolute;left:-1px;top:8px;bottom:8px;width:3px;border-radius:3px;background:var(--red)}.workspace-name{display:block;font-size:12px;font-weight:700;padding-right:24px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.workspace-card.active .workspace-name{color:#83182c}.workspace-meta{display:flex;align-items:center;gap:7px;margin-top:5px;color:var(--muted);font-size:10px}.workspace-kind{color:var(--muted);font-size:10px;padding:2px 5px;border:1px solid var(--line);border-radius:4px;background:var(--panel-2)}.workspace-count{margin-left:auto;color:var(--soft)}.avatar-stack{display:flex;align-items:center}.mini-avatar{width:18px;height:18px;border-radius:50%;display:grid;place-items:center;border:2px solid #fff;background:#f3dce2;color:#8d2940;font-size:8px;font-weight:700;margin-left:-4px}.mini-avatar:first-child{margin-left:0}.mini-avatar.me{background:#f0f2f4;color:var(--muted)}
.detail-panel{min-width:0;min-height:0;display:flex;flex:1;flex-direction:column;overflow:hidden;background:#fbfcfd}.detail-head{display:flex;align-items:center;gap:8px;min-width:0;flex:none;padding:11px 16px;border-bottom:1px solid var(--line);background:#fff}.detail-title{flex:none;font-size:13px;font-weight:700;white-space:nowrap}.detail-head-divider{flex:none;width:1px;height:13px;background:var(--line-strong)}.detail-workspace-inline{display:flex;align-items:center;gap:5px;min-width:0;flex:1}.detail-workspace-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-weight:700}.detail-workspace-meta{flex:none;color:var(--muted);font-size:10px;white-space:nowrap}.detail-tabs{display:flex;gap:0;flex:none;padding:0 12px;border-bottom:1px solid var(--line);background:#fff}.detail-tab{position:relative;flex:1;height:37px;color:var(--muted);font-size:11px}.detail-tab:hover{color:var(--text)}.detail-tab.active{color:var(--accent-dark);font-weight:700}.detail-tab.active:after{content:"";position:absolute;left:23%;right:23%;bottom:-1px;height:2px;background:var(--accent)}.detail-scroll{flex:1;min-height:0;overflow:auto;padding:12px}.detail-intro{padding:9px 10px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--muted);font-size:10px;line-height:1.5}.detail-list{display:grid;grid-template-columns:minmax(0,1fr);gap:6px;margin-top:10px;min-width:0}.detail-item{display:flex;align-items:flex-start;gap:8px;width:100%;min-width:0;padding:8px;border:1px solid transparent;border-radius:7px;text-align:left;background:transparent}.detail-item:hover{border-color:var(--line);background:#fff}.detail-item.active{border-color:#f0d8dd;background:#fff8f9}.detail-item-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);margin-top:4px;flex:none}.detail-item-icon{width:26px;height:26px;display:grid;place-items:center;border-radius:7px;background:#eaf2ff;color:#2a61ce;font-size:9px;font-weight:750;flex:none}.detail-item-copy{min-width:0;flex:1}.detail-item-copy b{display:block;font-size:11px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.detail-item-copy small{display:block;margin-top:3px;color:var(--muted);font-size:10px;line-height:1.35}.detail-item-time{color:var(--soft);font-size:9px;margin-top:2px}.detail-empty{padding:18px 10px;color:var(--soft);font-size:10px;text-align:center;border:1px dashed var(--line-strong);border-radius:8px;background:#fff}
.sidebar-footer{flex:none;border-top:1px solid var(--line);padding:11px 17px 13px;color:var(--muted);font-size:10px;display:flex;align-items:center;gap:7px;background:#fff}.sidebar-footer svg{width:14px;height:14px}
.detail-scroll.is-message-view{display:flex;flex-direction:column}.detail-message-view{display:flex;flex-direction:column;min-height:100%;width:100%}.detail-message-list{display:grid;gap:7px;margin-top:10px}.detail-message-row{display:flex;align-items:flex-start;gap:8px;padding:2px 0}.detail-message-avatar{width:24px;height:24px;display:grid;place-items:center;flex:none;border-radius:7px;background:#edf3ff;color:#2765cf;font-size:10px;font-weight:750}.detail-message-avatar.me{background:var(--accent-bg);color:var(--accent-dark)}.detail-message-copy{min-width:0;flex:1}.detail-message-copy b{display:block;font-size:11px;line-height:1.45;font-weight:650;word-break:break-word}.detail-message-copy small{display:block;margin-top:3px;color:var(--muted);font-size:10px}.detail-message-composer{position:sticky;z-index:2;bottom:-12px;margin-top:auto;padding-top:14px;background:linear-gradient(to bottom,rgba(251,252,253,0),#fbfcfd 15px)}.detail-message-input{display:block;width:100%;min-height:58px;max-height:90px;resize:vertical;border:1px solid var(--line-strong);border-radius:8px 8px 0 0;background:#fff;padding:9px 10px;font-size:11px;line-height:1.5;outline:0}.detail-message-input:focus{border-color:#d69aa7}.detail-message-input::placeholder{color:var(--soft)}.detail-message-actions{display:flex;align-items:center;gap:6px;border:1px solid var(--line-strong);border-top:0;border-radius:0 0 8px 8px;background:#fff;padding:6px}.message-mention-button{padding:4px 6px;border-radius:5px;color:var(--accent-dark);font-size:10px}.message-mention-button:hover{background:var(--accent-bg)}.message-composer-hint{min-width:0;flex:1;overflow:hidden;color:var(--soft);font-size:9px;white-space:nowrap;text-overflow:ellipsis}.message-send{padding:5px 10px;border-radius:6px;background:var(--accent);color:#fff;font-size:10px;font-weight:650}.message-send:hover{background:var(--accent-dark)}.mention-menu{position:absolute;z-index:7;right:0;bottom:105px;left:0;padding:7px;border:1px solid var(--line-strong);border-radius:8px;background:#fff;box-shadow:0 8px 20px rgba(32,36,43,.13)}.mention-menu[hidden]{display:none}.mention-menu-label{display:block;padding:1px 3px 5px;color:var(--muted);font-size:9px}.mention-option{display:flex;align-items:center;gap:7px;width:100%;padding:6px;border-radius:6px;text-align:left;font-size:10px}.mention-option:hover{background:var(--panel-2)}.mention-option span{width:19px;height:19px;display:grid;place-items:center;border-radius:50%;background:#f3dce2;color:#8d2940;font-size:8px;font-weight:700}.mention-option small{margin-left:auto;color:var(--muted);font-size:9px}.detail-personal-note{padding:7px 0 0;color:var(--soft);font-size:9px;line-height:1.4}

.main{grid-column:3;grid-row:2;min-width:0;min-height:0;display:flex;flex-direction:column;background:#fff}
.session-top{height:110px;flex:none;border-bottom:1px solid var(--line);padding:22px 28px 0}
.session-title-row{display:flex;align-items:flex-start;gap:12px}
.session-title{font-size:14px;font-weight:700;line-height:1.35}
.session-sub{color:var(--muted);font-size:11px;margin-top:4px}
.mode{display:inline-flex;align-items:center;gap:5px;color:var(--muted);font-size:11px;margin-top:1px}
.mode-dot{width:6px;height:6px;border-radius:50%;background:#7b8794}
.session-actions{margin-left:auto;display:flex;gap:6px;color:var(--muted)}
.icon-btn{width:28px;height:28px;display:grid;place-items:center;border:1px solid transparent;border-radius:6px}.icon-btn:hover{border-color:var(--line);background:var(--panel-2)}
.tabs{display:flex;gap:25px;height:46px;align-items:flex-end}
.tab{height:34px;display:flex;align-items:center;border-bottom:2px solid transparent;color:var(--muted);font-size:12px}.tab.active{color:#225be0;border-bottom-color:#225be0;font-weight:650}
.chat-scroll{flex:1;min-height:0;overflow:auto;padding:18px 30px 28px}
.chat-column{max-width:880px;margin:0 auto}
.context-line{font-size:11px;color:var(--muted);margin:0 0 18px;padding:7px 10px;border-left:3px solid var(--line-strong);background:var(--panel)}
.assistant-card{max-width:620px;margin-left:auto;margin-right:10px;background:var(--blue);border-radius:16px;padding:16px 18px;color:#15243a;line-height:1.7;font-size:12px}
.assistant-card strong{font-weight:700}.assistant-card p{margin:7px 0 0}.assistant-card .response-line{margin-top:13px;color:#173f86;font-weight:650}
.tool-row{display:flex;align-items:center;gap:8px;margin:34px 0 17px;padding-left:14px;color:var(--muted);font-size:11px}.tool-row::before{content:"";height:1px;background:var(--line);flex:1;order:2}.tool-row span{order:1}.tool-row svg{order:1;width:14px;height:14px}.tool-row b{font-weight:500;color:var(--text)}
.user-message{font-size:13px;color:var(--text);padding:0 0 16px 14px;border-bottom:1px solid var(--line)}
.artifact{display:flex;align-items:center;gap:11px;margin-top:16px;border:1px solid var(--line);border-radius:14px;padding:11px 13px;background:#fff}.artifact:hover{border-color:#cbd2da;box-shadow:var(--shadow)}
.file-icon{width:29px;height:29px;border-radius:7px;background:#e9f1ff;color:#2a61ce;display:grid;place-items:center;font-size:9px;font-weight:750}.artifact-name{font-size:12px;font-weight:700}.artifact-sub{font-size:10px;color:var(--muted);margin-top:3px}.artifact-open{margin-left:auto;border:1px solid var(--line);padding:6px 10px;border-radius:7px;background:#fff;font-size:11px}
.trajectory{display:none;max-width:700px;margin:0 auto;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}.trajectory.show{display:block}.trajectory-row{display:flex;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line);font-size:11px}.trajectory-row:last-child{border-bottom:0}.step-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);margin-top:4px;flex:none}.trajectory-row small{display:block;color:var(--muted);margin-top:4px}
.composer-wrap{flex:none;padding:0 30px 22px}.composer{max-width:920px;margin:0 auto;border:1px solid var(--line-strong);border-radius:14px;background:#fff;box-shadow:0 3px 12px rgba(30,39,50,.05);padding:13px 13px 9px}.composer textarea{display:block;width:100%;min-height:44px;max-height:120px;border:0;resize:vertical;outline:0;font-size:12px;line-height:1.55;padding:1px 1px 10px;color:var(--text)}.composer textarea::placeholder{color:#a3aab3}.composer-bottom{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:11px}.composer-tools{display:flex;align-items:center;gap:4px}.composer-btn{display:inline-flex;align-items:center;gap:5px;border:1px solid transparent;border-radius:6px;padding:6px 7px;color:var(--muted);font-size:11px}.composer-btn:hover{border-color:var(--line);background:var(--panel-2)}.composer-btn b{font-family:Consolas,monospace;font-size:14px;color:var(--accent-dark)}.composer-spacer{flex:1}.model{font-size:11px;color:var(--muted);padding:6px 7px;border-radius:6px}.send{width:29px;height:29px;border-radius:50%;background:#eaf1ff;color:#4c78d9;display:grid;place-items:center;font-size:18px;line-height:1}.send:hover{background:#dce8ff}.context{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border:2px solid #c8d2e5;border-radius:50%;font-size:8px;color:#718099}
.toast{position:fixed;right:20px;bottom:20px;padding:10px 13px;border-radius:8px;background:#20242b;color:#fff;font-size:11px;box-shadow:0 8px 22px rgba(32,36,43,.2);opacity:0;transform:translateY(8px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translateY(0)}
/* 一级目录对应的三个产品工作面 */
.overview-main,.agents-main{grid-column:2/-1;grid-row:2;display:none;min-width:0;min-height:0;overflow:hidden;background:var(--panel)}
.app[data-section="overview"] .sidebar,.app[data-section="overview"] .main,.app[data-section="agents"] .sidebar,.app[data-section="agents"] .main{display:none}
.app[data-section="overview"] .overview-main,.app[data-section="agents"] .agents-main{display:flex}
.overview-scroll{flex:1;min-width:0;overflow:auto;padding:28px 32px 34px}
.overview-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin:0 auto 22px;max-width:1180px}
.overview-kicker{color:var(--accent);font-size:11px;font-weight:750;letter-spacing:.08em;text-transform:uppercase}
.overview-title{margin:5px 0 0;font-size:25px;letter-spacing:-.03em;line-height:1.2}
.overview-subtitle{margin:8px 0 0;color:var(--muted);font-size:12px;line-height:1.6}
.overview-action{flex:none;display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border:1px solid #e5c2c9;border-radius:8px;background:#fff8f9;color:var(--accent-dark);font-size:11px;font-weight:700}
.overview-action:hover{background:var(--accent-bg)}
.overview-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;max-width:1180px;margin:0 auto 14px}
.overview-stat-card{min-height:105px;padding:14px 15px;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:var(--shadow)}
.overview-stat-card .stat-label{display:block;color:var(--muted);font-size:11px}.overview-stat-card strong{display:block;margin-top:8px;font-size:24px;line-height:1;font-weight:750;letter-spacing:-.03em}.overview-stat-card small{display:block;margin-top:8px;color:var(--soft);font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.overview-stat-card.accent strong{color:var(--accent-dark)}
.overview-grid{display:grid;gap:14px;max-width:1180px;margin:0 auto 14px}.overview-grid-primary{grid-template-columns:minmax(0,1.4fr) minmax(250px,.75fr)}.overview-grid-secondary{grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr)}
.overview-panel{min-width:0;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:var(--shadow)}
.overview-panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding:14px 15px 10px;border-bottom:1px solid var(--line)}.overview-panel-head h2{margin:0;font-size:13px;line-height:1.3}.overview-panel-head small{color:var(--muted);font-size:10px}
.session-status-list,.overview-task-list,.overview-message-list{padding:4px 15px 10px}.session-status-row{display:flex;align-items:flex-start;gap:9px;padding:11px 0;border-bottom:1px solid #f0f2f4}.session-status-row:last-child{border-bottom:0}.status-dot{width:7px;height:7px;flex:none;margin-top:5px;border-radius:50%;background:#d39a35}.status-dot.done{background:#89939e}.session-status-copy{min-width:0;flex:1}.session-status-copy b{display:block;font-size:11px;line-height:1.35}.session-status-copy small{display:block;margin-top:4px;color:var(--muted);font-size:10px;line-height:1.4}.session-status-result{max-width:175px;color:var(--muted);font-size:10px;line-height:1.4;text-align:right}.overview-row-action{flex:none;padding:4px 0;color:var(--accent-dark);font-size:10px;font-weight:650}.overview-row-action:hover{text-decoration:underline}
.personal-state{padding:14px 15px 16px}.personal-state-user{display:flex;align-items:center;gap:9px}.personal-state-avatar{width:31px;height:31px;display:grid;place-items:center;border:1px solid #dfe3e8;border-radius:50%;background:#f5f7f9;font-size:11px;font-weight:750}.personal-state-user b{display:block;font-size:12px}.personal-state-user small{display:block;margin-top:3px;color:var(--muted);font-size:10px}.token-summary{display:flex;align-items:baseline;justify-content:space-between;margin-top:18px}.token-summary b{font-size:20px}.token-summary span{color:var(--muted);font-size:10px}.token-meter{height:7px;margin-top:8px;border-radius:99px;background:#eef0f2;overflow:hidden}.token-meter-fill{width:17%;height:100%;border-radius:inherit;background:var(--accent)}.token-caption{display:flex;justify-content:space-between;margin-top:6px;color:var(--soft);font-size:9px}.personal-metrics{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:18px}.personal-metric{padding:9px 10px;border:1px solid var(--line);border-radius:7px;background:var(--panel)}.personal-metric b{display:block;font-size:16px}.personal-metric small{display:block;margin-top:3px;color:var(--muted);font-size:9px}
.overview-task-row,.overview-message-row{display:flex;align-items:flex-start;gap:9px;padding:11px 0;border-bottom:1px solid #f0f2f4}.overview-task-row:last-child,.overview-message-row:last-child{border-bottom:0}.task-index{width:22px;height:22px;display:grid;place-items:center;flex:none;border:1px solid var(--line);border-radius:6px;color:var(--muted);font-size:10px}.overview-task-copy,.overview-message-copy{min-width:0;flex:1}.overview-task-copy b,.overview-message-copy b{display:block;font-size:11px;line-height:1.4}.overview-task-copy small,.overview-message-copy small{display:block;margin-top:4px;color:var(--muted);font-size:10px;line-height:1.4}.overview-message-avatar{width:24px;height:24px;display:grid;place-items:center;flex:none;border-radius:7px;background:#edf3ff;color:#2765cf;font-size:10px;font-weight:750}.overview-message-copy em{font-style:normal;color:var(--accent-dark)}
.composer-tools{position:relative}.agent-picker-wrap{position:relative;display:inline-flex}.composer-agent-btn{gap:4px}.composer-agent-btn svg{width:13px;height:13px}.composer-agent-btn.is-selected{border-color:#e4b7c0;background:var(--accent-bg);color:var(--accent-dark)}.agent-picker{position:absolute;z-index:10;bottom:calc(100% + 8px);left:0;width:272px;padding:10px;border:1px solid var(--line-strong);border-radius:10px;background:#fff;box-shadow:0 12px 28px rgba(32,36,43,.15)}.agent-picker[hidden]{display:none}.agent-picker-head{display:flex;align-items:center;justify-content:space-between}.agent-picker-head b{font-size:11px}.agent-picker-close{width:22px;height:22px;border-radius:5px;color:var(--muted);font-size:15px}.agent-picker-close:hover{background:var(--panel-2)}.agent-picker-note{margin:4px 0 8px;color:var(--muted);font-size:10px;line-height:1.4}.agent-picker-option{display:flex;align-items:center;gap:8px;width:100%;padding:8px;border-radius:7px;text-align:left}.agent-picker-option:hover{background:var(--panel-2)}.agent-picker-option.selected{background:var(--accent-bg)}.agent-picker-avatar{width:25px;height:25px;display:grid;place-items:center;flex:none;border-radius:7px;background:#f0f2f4;color:var(--text);font-size:9px;font-weight:750}.agent-picker-copy{min-width:0;flex:1}.agent-picker-copy b{display:block;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.agent-picker-copy small{display:block;margin-top:2px;color:var(--muted);font-size:9px}.agent-picker-shortcut{color:var(--soft);font-size:11px}
.agents-shell{display:grid;grid-template-columns:258px minmax(0,1fr);width:100%;height:100%;min-height:0}.agents-directory{min-width:0;min-height:0;overflow:auto;border-right:1px solid var(--line);background:#fff;padding:22px 14px}.agents-directory-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.agents-directory-head h1{margin:0;font-size:18px;letter-spacing:-.02em}.agents-create{padding:6px 8px;border:1px solid #e5c2c9;border-radius:6px;background:#fff8f9;color:var(--accent-dark);font-size:10px;font-weight:700}.agents-create:hover{background:var(--accent-bg)}.agents-directory-note{margin:8px 0 18px;color:var(--muted);font-size:10px;line-height:1.5}.agent-list-group+.agent-list-group{margin-top:18px}.agent-list-group-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;color:var(--muted);font-size:10px;font-weight:700}.agent-list-group-title span:last-child{font-weight:500;color:var(--soft)}.agent-list{display:grid;gap:4px}.agent-list-button{display:flex;align-items:center;gap:8px;width:100%;padding:8px;border:1px solid transparent;border-radius:8px;text-align:left}.agent-list-button:hover{border-color:var(--line);background:var(--panel-2)}.agent-list-button.active{border-color:#f0d8dd;background:#fff8f9}.agent-list-avatar{width:28px;height:28px;display:grid;place-items:center;flex:none;border-radius:8px;background:#f0f2f4;color:var(--text);font-size:9px;font-weight:750}.agent-list-button.active .agent-list-avatar{background:var(--accent-bg);color:var(--accent-dark)}.agent-list-copy{min-width:0;flex:1}.agent-list-copy b{display:block;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.agent-list-source{display:block;margin-top:3px;color:var(--muted);font-size:9px}.agent-detail{min-width:0;min-height:0;display:flex;flex-direction:column;overflow:hidden;background:var(--panel)}.agent-profile{flex:none;padding:23px 28px 17px;border-bottom:1px solid var(--line);background:#fff}.agent-profile-top{display:flex;align-items:flex-start;gap:12px}.agent-avatar{width:42px;height:42px;display:grid;place-items:center;flex:none;border:1px solid #e8d0d5;border-radius:11px;background:var(--accent-bg);color:var(--accent-dark);font-size:12px;font-weight:750}.agent-profile-copy{min-width:0;flex:1}.agent-profile-copy h2{margin:0;font-size:17px;line-height:1.3}.agent-profile-meta{margin-top:5px;color:var(--muted);font-size:10px}.agent-profile-description{max-width:670px;margin:13px 0 0;color:var(--muted);font-size:11px;line-height:1.6}.agent-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px}.agent-tag{padding:3px 6px;border:1px solid var(--line);border-radius:4px;background:var(--panel);color:var(--muted);font-size:9px}.agent-profile-knowledge{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:11px;color:var(--muted);font-size:10px;line-height:1.45}.agent-profile-knowledge b{color:var(--text);font-weight:650}.agent-profile-action{flex:none;padding:8px 10px;border-radius:7px;background:var(--accent);color:#fff;font-size:10px;font-weight:700}.agent-profile-action:hover{background:var(--accent-dark)}.agent-usage-hint{margin-top:12px;padding:8px 10px;border-left:3px solid var(--line-strong);background:var(--panel);color:var(--muted);font-size:10px;line-height:1.5}.agent-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 28px 9px}.agent-toolbar h3{margin:0;font-size:12px}.agent-sort{display:flex;gap:4px}.agent-sort button{padding:5px 8px;border:1px solid transparent;border-radius:5px;color:var(--muted);font-size:10px}.agent-sort button:hover{background:#fff;border-color:var(--line)}.agent-sort button.active{border-color:#e4b7c0;background:var(--accent-bg);color:var(--accent-dark);font-weight:700}.agent-session-list{flex:1;min-height:0;overflow:auto;padding:0 28px 14px}.agent-session-group{margin-bottom:13px}.agent-session-group-title{padding:7px 0;color:var(--muted);font-size:10px;font-weight:750;border-bottom:1px solid var(--line)}.agent-session-row{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid #edf0f2}.agent-session-state{width:7px;height:7px;flex:none;border-radius:50%;background:#d39a35}.agent-session-state.done{background:#89939e}.agent-session-copy{min-width:0;flex:1}.agent-session-copy b{display:block;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.agent-session-copy small{display:block;margin-top:4px;color:var(--muted);font-size:10px}.agent-session-result{max-width:260px;color:var(--muted);font-size:10px;text-align:right}.agent-session-scope{flex:none;padding:3px 5px;border:1px solid var(--line);border-radius:4px;color:var(--soft);font-size:9px;white-space:nowrap}.agent-session-scope.private{border-color:#e5c2c9;background:#fff8f9;color:var(--accent-dark)}.agent-session-open{flex:none;padding:5px 7px;border:1px solid var(--line);border-radius:5px;background:#fff;color:var(--muted);font-size:10px}.agent-session-open:hover{border-color:#e0b3bd;color:var(--accent-dark)}.agent-new-session{flex:none;padding:12px 28px 20px;background:var(--panel)}.agent-new-input{display:block;width:100%;min-height:58px;max-height:100px;resize:vertical;border:1px solid var(--line-strong);border-radius:8px;background:#fff;padding:9px 10px;outline:0;font-size:11px;line-height:1.5}.agent-new-input::placeholder{color:var(--soft)}.agent-new-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;margin-top:6px}.agent-new-hint{margin-right:auto;color:var(--soft);font-size:9px}.agent-new-submit{padding:6px 10px;border-radius:6px;background:var(--accent);color:#fff;font-size:10px;font-weight:700}.agent-new-submit:hover{background:var(--accent-dark)}
@media(max-width:900px){body{overflow:auto}.app{min-height:100dvh;height:auto;grid-template-columns:58px 240px minmax(0,1fr)}.app.sidebar-collapsed{grid-template-columns:58px 0 minmax(0,1fr)}.topbar{position:sticky;top:0;z-index:3}.brand{min-width:auto}.brand-sub,.quota,.user-role{display:none}.primary-nav{padding-left:5px;padding-right:5px}.primary-nav-item{width:46px}.sidebar{min-height:calc(100dvh - 54px)}.overview-scroll{padding:22px 20px 28px}.overview-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.overview-grid-primary,.overview-grid-secondary{grid-template-columns:1fr}.agents-shell{grid-template-columns:220px minmax(0,1fr)}.agent-profile,.agent-toolbar,.agent-session-list,.agent-new-session{padding-left:20px;padding-right:20px}.session-top{padding-left:20px;padding-right:20px}.chat-scroll,.composer-wrap{padding-left:20px;padding-right:20px}}
@media(max-width:680px){.app{display:grid;grid-template-columns:58px minmax(0,1fr);grid-template-rows:54px auto minmax(720px,1fr);min-height:100dvh;height:auto}.app.sidebar-collapsed{grid-template-columns:58px minmax(0,1fr)}.topbar{grid-column:1/-1;grid-row:1;height:54px}.primary-nav{grid-column:1;grid-row:2/span 2;min-height:0;padding-top:18px;overflow-y:auto;scrollbar-width:none}.primary-nav::-webkit-scrollbar{display:none}.primary-nav-item{width:44px;min-height:60px;font-size:11px}.primary-nav-util{width:38px;height:38px}.modal-card{max-height:85vh;margin:10px}.sidebar{grid-column:2;grid-row:2;border-right:0;border-bottom:1px solid var(--line);max-height:none;min-height:0}.main,.overview-main,.agents-main{grid-column:2;grid-row:3;min-height:720px}.overview-main,.agents-main{grid-row:2}.overview-scroll{padding:18px 14px 24px}.overview-header{display:block}.overview-action{margin-top:14px}.overview-stat-grid{gap:8px}.overview-stat-card{min-height:94px;padding:11px}.overview-stat-card strong{font-size:20px}.overview-grid{gap:10px;margin-bottom:10px}.agents-shell{display:grid;grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr);overflow:auto}.agents-directory{max-height:245px;border-right:0;border-bottom:1px solid var(--line);padding:16px 14px}.agent-list-group+.agent-list-group{margin-top:12px}.agent-detail{min-height:650px}.agent-profile{padding:18px 16px 14px}.agent-toolbar,.agent-session-list,.agent-new-session{padding-left:16px;padding-right:16px}.agent-session-result{display:none}.agent-new-session{padding-bottom:16px}.agent-picker{width:240px}.demo-badge{display:none}.session-top{height:100px}.chat-scroll{padding:16px}.composer-wrap{padding:0 16px 16px}.assistant-card{margin-left:25px}.sidebar-footer{margin-top:15px}}

/* 一级导航栏底部工具区 */
.primary-nav-bottom{margin-top:auto;display:flex;flex-direction:column;align-items:center;gap:10px;width:100%;padding-top:14px;border-top:1px solid var(--line)}
.primary-nav-util{position:relative;width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;color:var(--muted);background:#fff;cursor:pointer;transition:.16s ease}
.primary-nav-util:hover{border-color:var(--line-strong);background:var(--panel-2);color:var(--text)}
.primary-nav-util.active{border-color:#ebcbd1;background:var(--accent-bg);color:var(--accent-dark)}
.primary-nav-util svg{width:18px;height:18px}
.primary-nav-util .util-badge{position:absolute;top:6px;right:6px;width:6px;height:6px;border-radius:50%;background:var(--accent)}

/* 模态弹窗系统 */
.modal-overlay{position:fixed;inset:0;z-index:99;display:flex;align-items:center;justify-content:center;background:rgba(20,24,31,.45);backdrop-filter:blur(2px);padding:20px;opacity:1;transition:opacity .2s ease}
.modal-overlay[hidden]{display:none}
.modal-card{width:100%;max-width:560px;max-height:90vh;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 16px 40px rgba(32,36,43,.18);overflow:hidden;animation:modalIn .18s ease-out}
.modal-card.modal-card-lg{max-width:640px}
@keyframes modalIn{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}
.modal-header{display:flex;align-items:flex-start;gap:12px;padding:18px 20px 14px;border-bottom:1px solid var(--line);background:#fff}
.modal-header-icon{width:36px;height:36px;flex:none;display:grid;place-items:center;border-radius:9px;background:var(--panel-2);color:var(--muted)}
.modal-header-icon svg{width:18px;height:18px}
.modal-header-icon.archive-icon{background:#faeef1;color:var(--accent-dark)}
.modal-header-copy{flex:1;min-width:0}
.modal-header-copy h2{margin:0;font-size:16px;font-weight:700;letter-spacing:-.01em}
.modal-header-copy p{margin:4px 0 0;color:var(--muted);font-size:11px;line-height:1.4}
.modal-close{width:28px;height:28px;display:grid;place-items:center;border-radius:6px;color:var(--muted);font-size:18px;cursor:pointer}
.modal-close:hover{background:var(--panel-2);color:var(--text)}
.modal-tabs{display:flex;gap:4px;padding:10px 20px 0;border-bottom:1px solid var(--line);background:#fafbfc}
.modal-tab{padding:8px 12px;border:0;border-bottom:2px solid transparent;background:none;color:var(--muted);font-size:12px;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.modal-tab:hover{color:var(--text)}
.modal-tab.active{color:var(--accent-dark);border-bottom-color:var(--accent);font-weight:700}
.modal-tab .badge{padding:1px 6px;border-radius:10px;background:#eef1f4;font-size:10px;font-weight:600;color:var(--muted)}
.modal-tab.active .badge{background:var(--accent-bg);color:var(--accent-dark)}
.modal-body{flex:1;min-height:0;overflow-y:auto;padding:16px 20px}
.modal-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 20px;border-top:1px solid var(--line);background:#fafbfc}
.modal-tip{color:var(--soft);font-size:11px}
.btn-subtle{padding:7px 12px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--muted);font-size:11px;cursor:pointer}
.btn-subtle:hover{border-color:var(--line-strong);color:var(--text)}
.btn-primary{padding:7px 14px;border:1px solid var(--accent);border-radius:7px;background:var(--accent);color:#fff;font-size:11px;font-weight:650;cursor:pointer}
.btn-primary:hover{background:var(--accent-dark)}

/* 归档列表条目 */
.archive-list{display:grid;gap:8px}
.archive-item{display:flex;align-items:flex-start;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:9px;background:#fff;transition:border-color .15s}
.archive-item:hover{border-color:#d4d9e0}
.archive-item.is-restored{opacity:.65;background:#fafbfc}
.archive-item-icon{width:32px;height:32px;flex:none;display:grid;place-items:center;border-radius:8px;background:#f3f5f8;color:var(--muted);font-size:11px;font-weight:700}
.archive-item-icon.shared{background:#edf4ff;color:#2457a6}
.archive-item-copy{flex:1;min-width:0}
.archive-item-title{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:700}
.archive-item-tag{padding:1px 5px;border-radius:4px;border:1px solid var(--line);background:var(--panel-2);color:var(--muted);font-size:9px;font-weight:normal}
.archive-item-meta{margin-top:4px;color:var(--muted);font-size:10px;line-height:1.4}
.archive-item-reason{margin-top:4px;color:var(--soft);font-size:10px}
.archive-item-actions{display:flex;align-items:center;gap:6px;flex:none;margin-top:2px}
.archive-btn{padding:5px 9px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--text);font-size:10px;cursor:pointer}
.archive-btn:hover{border-color:#cfd5dc;background:var(--panel-2)}
.archive-btn.restore-btn{border-color:#ebcbd1;color:var(--accent-dark);background:#fff8f9}
.archive-btn.restore-btn:hover{background:var(--accent-bg)}

/* 设置项表单 */
.settings-group{margin-bottom:16px}
.settings-group:last-child{margin-bottom:0}
.settings-label{display:block;margin-bottom:7px;color:var(--text);font-size:11px;font-weight:750;letter-spacing:.02em}
.settings-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;margin-bottom:6px}
.settings-row span{font-size:11px;color:var(--text)}
.settings-row b{display:block;font-size:11px}
.settings-row small{display:block;margin-top:2px;color:var(--muted);font-size:10px}
.settings-select{padding:5px 8px;border:1px solid var(--line-strong);border-radius:6px;background:#fff;font-size:11px;color:var(--text);outline:0}
.settings-tag{padding:2px 7px;border-radius:4px;background:#eef2f6;color:var(--muted);font-size:10px;font-weight:600}
.settings-user-box{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}
.settings-user-avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#fff;border:1px solid #dfe3e8;font-size:12px;font-weight:700}
.settings-user-box b{display:block;font-size:12px}
.settings-user-box small{display:block;margin-top:3px;color:var(--muted);font-size:10px}



/* Login View */
#login-view {
  position: fixed; inset: 0; display: flex; align-items: center; justify-content: center;
  background: #f5f6f8; z-index: 1000;
}
.login-card {
  width: 420px; background: #fff; border: 1px solid var(--line);
  border-radius: 16px; padding: 36px 32px; box-shadow: 0 16px 40px rgba(32,36,43,.08);
}
.login-logo {
  width: 120px; height: 66px; object-fit: contain; display: block;
  margin-bottom: 16px;
}
.login-card h1 { font-size: 22px; font-weight: 700; letter-spacing: -0.03em; margin-bottom: 4px; }
.login-card .sub { color: var(--muted); font-size: 12px; margin-bottom: 22px; }
.lbl { font-size: 11px; color: var(--muted); margin-bottom: 5px; display: block; font-weight: 600; }
.inp {
  width: 100%; background: #fff; border: 1px solid var(--line-strong); border-radius: 8px;
  padding: 9px 12px; color: var(--text); font-size: 13px; margin-bottom: 14px; outline: none; box-sizing: border-box;
}
.inp:focus { border-color: var(--accent); }
.inp-sm {
  width: 100%; background: #fff; border: 1px solid var(--line); border-radius: 6px;
  padding: 6px 10px; color: var(--text); font-size: 12px; outline: none; box-sizing: border-box;
}
.inp-sm:focus { border-color: var(--accent); }
.err { color: #d93025; font-size: 11px; min-height: 16px; margin-bottom: 10px; }
.demo-hint {
  margin-top: 20px; padding: 12px; border-radius: 8px; background: var(--panel-2);
  border: 1px solid var(--line); font-size: 11px; line-height: 1.6; color: var(--muted);
}
.demo-hint b { color: var(--text); display: block; margin-bottom: 4px; }

/* Legacy & Boss Modals */
.modal-mask {
  position: fixed; inset: 0; background: rgba(20,24,31,.45); backdrop-filter: blur(2px);
  z-index: 100; display: flex; align-items: center; justify-content: center;
}
.modal {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 24px; width: 480px; max-width: 90vw; max-height: 85vh; overflow-y: auto;
  box-shadow: 0 16px 40px rgba(32,36,43,.18);
}
.modal.modal-lg { width: 780px; }
.modal h3 { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.msub { font-size: 11px; color: var(--muted); margin-bottom: 16px; line-height: 1.4; }
.mfoot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }
.boss-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.boss-card { background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.boss-tabs { display: flex; gap: 6px; margin: 10px 0 14px; border-bottom: 1px solid var(--line); padding-bottom: 8px; }
.boss-tab { border: 1px solid var(--line); background: #fff; border-radius: 99px; padding: 6px 14px; font-size: 12px; cursor: pointer; color: var(--muted); }
.boss-tab.on { background: var(--accent); color: #fff; border-color: var(--accent); font-weight: 600; }
.boss-pane { display: none; }
.boss-pane.on { display: block; }
.tbl { width: 100%; border-collapse: collapse; font-size: 11px; margin-top: 8px; }
.tbl th, .tbl td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; }
.tbl th { color: var(--muted); font-weight: 600; background: var(--panel-2); }
.btn-text { background: none; border: none; color: var(--accent); cursor: pointer; font-size: 11px; padding: 0 4px; font-weight: 600; }
.btn-text:hover { text-decoration: underline; }

/* Harness iframe container */
.harness-frame-wrap {
  width: 100%; height: 100%; flex: 1; min-height: 0; position: relative; background: #fff; display: flex;
}
.harness-frame-wrap iframe {
  width: 100%; height: 100%; border: none; background: #fff; flex: 1;
}
.harness-loading {
  position: absolute; inset: 0; background: rgba(255,255,255,.92); z-index: 10;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
}
.hl-ico {
  width: 72px; height: 40px; object-fit: contain; display: block;
  animation: spinG 1.8s ease-in-out infinite alternate;
}
@keyframes spinG { from { transform: scale(.92) rotate(-5deg); } to { transform: scale(1.08) rotate(5deg); } }

/* Notification panel */
.tb-notify-panel {
  position: absolute; top: 48px; right: 80px; width: 320px; max-height: 400px;
  background: #fff; border: 1px solid var(--line-strong); border-radius: 12px;
  box-shadow: 0 12px 30px rgba(32,36,43,.14); z-index: 50; overflow: hidden; display: flex; flex-direction: column;
}
.tb-notify-head { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; border-bottom: 1px solid var(--line); font-weight: 650; font-size: 12px; }
.tb-notify-all { border: none; background: none; color: var(--accent); font-size: 11px; cursor: pointer; font-weight: 600; }
.tb-notify-list { overflow-y: auto; max-height: 320px; padding: 4px 0; }
.tb-notify-item { padding: 9px 14px; border-bottom: 1px solid var(--line); cursor: pointer; font-size: 11px; }
.tb-notify-item:hover { background: var(--panel-2); }
.tb-notify-item.unread { background: var(--accent-bg); }
.tb-notify-empty { padding: 24px; text-align: center; color: var(--soft); font-size: 11px; }
.tb-notify-badge {
  position: absolute; top: -2px; right: -2px; background: var(--accent); color: #fff;
  border-radius: 99px; font-size: 9px; font-weight: 700; padding: 1px 5px;
}

.gch-share, .gch-settings{font-size:11px;border:1px solid var(--line);background:#fff;border-radius:99px;padding:2px 8px;cursor:pointer;color:var(--muted);line-height:1.2;flex:none;transition:all .15s ease}
.gch-share:hover, .gch-settings:hover{border-color:var(--accent);color:var(--accent-dark)}
.ws-tab-pane{display:block}
.ws-info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:8px}
.ws-info-item{background:var(--panel-2);padding:8px 12px;border-radius:8px;border:1px solid var(--line);font-size:12px}
.ws-info-item span{color:var(--muted);display:block;margin-bottom:2px;font-size:11px}
.ws-info-item b{color:var(--text);font-weight:600}
.ws-archive-banner{border:1px solid #f2d6dc;background:#fff8f9;padding:14px;border-radius:10px;margin-bottom:14px}

/* ===== 智能体库 Demo：左侧智能体内联 Session，右侧 DeepSeek Harness 聊天 ===== */
.app[data-section="agents"] .agents-main{display:grid;grid-template-columns:minmax(300px,340px) minmax(0,1fr);min-width:0;min-height:0;overflow:hidden;background:#f7f8fa}
.agent-library-pane{min-width:0;min-height:0;display:flex;flex-direction:column;border-right:1px solid var(--line);background:#fff}
.agent-library-head{display:flex;justify-content:space-between;gap:12px;padding:24px 20px 16px;border-bottom:1px solid var(--line)}
.agent-library-head h1{margin:5px 0 0;font-size:20px;letter-spacing:-.03em}
.agent-create-button{align-self:flex-start;padding:7px 9px;border:1px solid #e7c2c9;border-radius:7px;background:#fff8f9;color:var(--accent-dark);font-size:10px;font-weight:750;white-space:nowrap}
.agent-create-button:hover{background:var(--accent-bg)}
.agent-library-tools{padding:13px 16px 12px;border-bottom:1px solid var(--line);background:#fcfdfe}
.agent-search{display:flex;align-items:center;gap:7px;height:32px;padding:0 9px;border:1px solid var(--line-strong);border-radius:8px;background:#fff;color:var(--soft)}
.agent-search:focus-within{border-color:#dcaeb8;box-shadow:0 0 0 3px rgba(166,25,52,.06)}
.agent-search>span{font-size:18px;line-height:1;color:var(--muted)}
.agent-search input{min-width:0;flex:1;border:0;outline:0;background:transparent;font-size:11px}
.agent-search input::placeholder{color:var(--soft)}
.agent-tool-row{display:flex;align-items:center;gap:8px;margin-top:10px}
.agent-segmented{display:flex;min-width:0;flex:1;padding:2px;border:1px solid var(--line);border-radius:7px;background:#f4f6f8}
.agent-segmented button{flex:1;padding:5px 4px;border-radius:5px;color:var(--muted);font-size:10px}
.agent-segmented button.active{background:#fff;color:var(--accent-dark);font-weight:750;box-shadow:0 1px 3px rgba(30,39,50,.08)}
.agent-sort-select{width:102px;height:27px;padding:0 6px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--muted);font-size:10px}
.agent-library-scroll{flex:1;min-height:0;overflow:auto;padding:13px 12px 18px;scrollbar-width:thin}
.agent-demo-group+.agent-demo-group{margin-top:18px}
.agent-demo-group-head{display:flex;align-items:center;justify-content:space-between;padding:0 7px 7px;color:var(--muted);font-size:10px;font-weight:750}
.agent-demo-group-head b{color:var(--soft);font-size:9px;font-weight:550}
.agent-demo-card{margin-bottom:5px;border:1px solid transparent;border-radius:9px;background:#fff;overflow:hidden;transition:border-color .16s,box-shadow .16s}
.agent-demo-card.active{border-color:#eccbd2;box-shadow:0 3px 12px rgba(166,25,52,.07)}
.agent-demo-card-main{display:flex;align-items:center;gap:9px;width:100%;padding:10px 9px;text-align:left}
.agent-demo-card-main:hover{background:#fbfcfd}
.agent-demo-avatar{width:30px;height:30px;display:grid;place-items:center;flex:none;border-radius:8px;background:#eef3ff;color:#3e6ac2;font-size:10px;font-weight:800}
.agent-demo-avatar.personal{background:#f4dfe4;color:var(--accent-dark)}
.agent-demo-copy{min-width:0;flex:1}
.agent-demo-copy b{display:block;overflow:hidden;color:var(--text);font-size:11px;white-space:nowrap;text-overflow:ellipsis}
.agent-demo-copy small{display:block;margin-top:3px;overflow:hidden;color:var(--muted);font-size:9px;white-space:nowrap;text-overflow:ellipsis}
.agent-session-dot{width:5px;height:5px;flex:none;margin-top:5px;border-radius:50%;background:#b9c0c8}
.agent-session-dot.live{background:var(--accent);box-shadow:0 0 0 3px #f5dce1}
.agent-demo-empty{display:flex;flex-direction:column;align-items:center;gap:7px;padding:60px 20px;color:var(--soft);text-align:center}
.agent-demo-empty span{font-size:28px;color:#c9cfd6}.agent-demo-empty b{color:var(--muted);font-size:11px}.agent-demo-empty small{font-size:9px}
.agent-library-foot{display:flex;justify-content:space-between;gap:8px;padding:10px 16px;border-top:1px solid var(--line);color:var(--soft);font-size:9px}.agent-library-foot b{color:var(--text);font-size:10px}
.agent-chat-pane{min-width:0;min-height:0;display:flex;flex-direction:column;background:#f8fafc}
#agent-demo-chat{display:flex;flex:1;min-height:0;flex-direction:column}
.agent-chat-shell.native{display:flex;flex:1;min-height:0;flex-direction:column}
.agent-native-frame-wrap{position:relative;display:flex;flex:1;min-height:0;background:#f8fafc}
.agent-native-frame-wrap iframe{display:block;width:100%;height:100%;min-height:0;border:0;background:#fff}
.agent-native-loading{position:absolute;inset:0;z-index:2;display:flex;align-items:center;justify-content:center;gap:9px;background:rgba(248,250,252,.96);color:var(--muted);font-size:12px}
.agent-native-loading[hidden]{display:none}
.agent-native-empty{display:flex;flex:1;min-height:260px;flex-direction:column;align-items:center;justify-content:center;gap:9px;color:var(--soft);text-align:center;background:#f8fafc}
.agent-native-empty span:first-child{font-size:28px;color:#c9cfd6}.agent-native-empty b{color:var(--muted);font-size:12px}.agent-native-empty small{font-size:10px}
.agent-native-spinner{width:16px;height:16px;border:2px solid #e2e7ed;border-top-color:var(--accent);border-radius:50%;animation:agent-native-spin .8s linear infinite}
@keyframes agent-native-spin{to{transform:rotate(360deg)}}
.agent-chat-shell{display:flex;flex:1;min-height:0;flex-direction:column}
.agent-chat-actions{display:flex;align-items:center;gap:8px;flex:none}.agent-privacy-pill{padding:5px 7px;border:1px solid var(--line);border-radius:5px;color:var(--muted);font-size:9px;white-space:nowrap}.agent-new-chat{padding:8px 10px;border-radius:7px;background:var(--accent);color:#fff;font-size:10px;font-weight:750;white-space:nowrap}.agent-new-chat:hover{background:var(--accent-dark)}
.agent-chat-messages{flex:1;min-height:0;overflow:auto;padding:28px 40px 30px;background:#f8fafc;scrollbar-width:thin}.agent-demo-message{display:flex;gap:10px;max-width:800px;margin:0 auto 22px}.agent-demo-message.from-user{flex-direction:row-reverse}.agent-message-avatar{width:28px;height:28px;display:grid;place-items:center;flex:none;border-radius:8px;background:#eef1f4;color:var(--muted);font-size:9px;font-weight:750}.agent-message-avatar.agent{background:#eaf1ff;color:#3968c0}.agent-message-body{min-width:0;max-width:680px}.agent-demo-message.from-user .agent-message-body{text-align:right}.agent-message-meta{display:flex;align-items:center;gap:8px;margin:0 2px 5px;color:var(--muted);font-size:9px}.agent-demo-message.from-user .agent-message-meta{justify-content:flex-end}.agent-message-meta time{color:var(--soft)}.agent-message-bubble{display:inline-block;padding:11px 14px;border:1px solid var(--line);border-radius:12px 12px 12px 3px;background:#fff;color:var(--text);font-size:11px;line-height:1.65;text-align:left;box-shadow:0 2px 8px rgba(30,39,50,.03)}.agent-message-bubble h2,.agent-message-bubble h3,.agent-message-bubble h4{margin:0 0 6px;font-size:12px}.agent-message-bubble code{padding:1px 4px;border-radius:4px;background:#f1f3f5;font-family:ui-monospace,monospace;font-size:10px}.agent-demo-message.from-user .agent-message-bubble{border-color:#e9c8d0;border-radius:12px 12px 3px 12px;background:#fff2f4}
.agent-chat-empty{display:flex;flex-direction:column;align-items:center;gap:8px;padding:110px 20px;color:var(--soft);text-align:center}.agent-chat-empty span{font-size:36px;color:#cbd2da}.agent-chat-empty b{color:var(--muted);font-size:12px}.agent-chat-empty small{font-size:10px}
.agent-chat-composer-wrap{flex:none;padding:0 30px 18px;background:#f8fafc}.agent-chat-composer{max-width:920px;margin:0 auto;border:1px solid var(--line-strong);border-radius:13px;background:#fff;box-shadow:0 4px 14px rgba(30,39,50,.06);padding:11px 12px 8px}.agent-chat-composer textarea{display:block;width:100%;min-height:38px;max-height:120px;border:0;outline:0;resize:vertical;padding:1px 1px 9px;font-size:12px;line-height:1.55}.agent-chat-composer textarea::placeholder{color:#a5adb6}.agent-chat-composer-foot{display:flex;align-items:center;gap:8px}.agent-composer-hint{min-width:0;flex:1;overflow:hidden;color:var(--soft);font-size:9px;white-space:nowrap;text-overflow:ellipsis}.agent-send-button{padding:7px 10px;border-radius:7px;background:var(--accent);color:#fff;font-size:10px;font-weight:750}.agent-send-button:hover{background:var(--accent-dark)}.agent-send-button span{margin-left:3px;font-size:12px}.agent-chat-bottom-note{display:flex;gap:14px;max-width:920px;margin:7px auto 0;color:var(--soft);font-size:9px}.agent-chat-bottom-note span:first-child{color:var(--muted);font-weight:700}
@media(max-width:900px){.agent-chat-messages{padding-left:20px;padding-right:20px}.agent-chat-composer-wrap{padding-left:20px;padding-right:20px}}
@media(max-width:680px){.app[data-section="agents"] .agents-main{display:flex;flex-direction:column;overflow:auto}.agent-library-pane,.agent-session-pane{min-height:420px;max-height:none;border-right:0;border-bottom:1px solid var(--line)}.agent-chat-pane{min-height:680px}.agent-chat-messages{padding:22px 14px}.agent-chat-composer-wrap{padding-left:14px;padding-right:14px}.agent-chat-bottom-note{gap:8px;flex-wrap:wrap}.agent-chat-bottom-note span:last-child{display:none}}


/* Agent profile builder + share workflow */
.app[data-section="agents"] .agents-main{position:relative}
.agent-card-row{display:flex;align-items:stretch;gap:2px}
.agent-card-row .agent-demo-card-main{flex:1;min-width:0}
.agent-demo-copy{min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:3px}
.agent-approval-pill{display:inline-flex;padding:2px 5px;border-radius:4px;font-size:9px;font-style:normal;font-weight:650;line-height:1.2}
.agent-approval-pill.private{background:#f1f3f5;color:var(--muted)}
.agent-approval-pill.pending{background:#fff5dc;color:#8c6515}
.agent-approval-pill.approved{background:#eaf7ef;color:#277246}
.agent-approval-pill.rejected{background:#faeef1;color:var(--accent-dark)}
.agent-share-menu{position:relative;z-index:7;margin:0 7px 8px;padding:10px;border:1px solid #e9cbd1;border-radius:8px;background:#fff9fa;box-shadow:0 8px 22px rgba(35,24,28,.1)}
.agent-share-menu-title{font-size:11px;font-weight:750;color:var(--text);margin-bottom:4px}
.agent-share-menu small{display:block;color:var(--muted);font-size:9px;line-height:1.45;margin-bottom:7px}
.agent-share-menu>button{display:block;width:100%;padding:7px 8px;border-radius:5px;text-align:left;font-size:10px;color:var(--text)}
.agent-share-menu>button:hover{background:#fff0f3;color:var(--accent-dark)}
.agent-share-menu .agent-share-close{margin-top:3px;color:var(--soft)}
.agent-share-review-actions{display:flex;gap:6px;padding:4px 0}
.agent-share-review-actions button{flex:1;padding:6px;border-radius:5px;font-size:10px}
.agent-share-review-actions .approve{background:var(--accent);color:#fff}
.agent-share-review-actions .reject{border:1px solid var(--line-strong);color:var(--muted)}
.agent-builder-is-open .agent-library-pane,.agent-builder-is-open .agent-session-pane,.agent-builder-is-open .agent-chat-pane{visibility:hidden;pointer-events:none}
#agent-builder-view{position:absolute;inset:0;z-index:20;background:#f6f8fb;overflow:auto}
#agent-builder-view[hidden]{display:none}
.agent-builder-shell{min-height:100%;display:flex;flex-direction:column;background:#f6f8fb}
.agent-builder-topbar{height:58px;display:flex;align-items:center;gap:18px;padding:0 28px;border-bottom:1px solid var(--line);background:#fff;color:var(--muted);font-size:10px}
.agent-builder-back{padding:7px 10px;border:1px solid var(--line);border-radius:6px;color:var(--text);font-size:11px;background:#fff}
.agent-builder-back:hover{border-color:#e3bcc4;color:var(--accent-dark);background:var(--accent-bg)}
.agent-builder-body{display:grid;grid-template-columns:minmax(260px,340px) minmax(0,760px);gap:42px;width:min(1180px,100%);margin:0 auto;padding:48px 44px 60px}
.agent-builder-intro{padding:12px 0}.agent-builder-eyebrow{display:block;color:var(--accent);font-size:9px;font-weight:800;letter-spacing:.15em}.agent-builder-intro h1{max-width:300px;margin:13px 0 12px;font-size:28px;line-height:1.25;letter-spacing:-.04em}.agent-builder-intro p{max-width:310px;color:var(--muted);font-size:12px;line-height:1.8;margin:0}
.agent-builder-steps{display:grid;gap:12px;margin-top:38px}.agent-builder-steps>div{display:grid;grid-template-columns:30px 1fr;column-gap:10px;align-items:center;color:var(--soft)}.agent-builder-steps>div.active{color:var(--text)}.agent-builder-steps span{grid-row:span 2;width:28px;height:28px;display:grid;place-items:center;border:1px solid var(--line-strong);border-radius:50%;font-size:9px}.agent-builder-steps .active span{border-color:#e6bfc8;background:var(--accent-bg);color:var(--accent-dark)}.agent-builder-steps b{font-size:11px}.agent-builder-steps small{font-size:9px;margin-top:2px;color:var(--muted)}
.agent-builder-note{display:grid;gap:5px;margin-top:38px;padding:13px 14px;border-left:3px solid var(--accent);background:#fff;color:var(--muted);font-size:10px;line-height:1.55}.agent-builder-note b{color:var(--text);font-size:10px}
.agent-builder-form-panel{padding:26px 28px;border:1px solid var(--line);border-radius:13px;background:#fff;box-shadow:0 12px 32px rgba(28,38,50,.06)}.agent-builder-form-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:26px}.agent-builder-form-head h2{margin:6px 0 0;font-size:20px;letter-spacing:-.025em}.agent-builder-private{padding:6px 9px;border-radius:5px;background:#f4f6f8;color:var(--muted);font-size:9px;white-space:nowrap}.agent-builder-form-panel label{display:grid;gap:7px;margin-bottom:16px}.agent-builder-form-panel label>span{font-size:10px;font-weight:700;color:var(--text)}.agent-builder-form-panel label>span b{color:var(--accent)}.agent-builder-form-panel label>span small{font-weight:400;color:var(--soft)}.agent-builder-form-panel input,.agent-builder-form-panel textarea,.agent-builder-form-panel select{width:100%;border:1px solid var(--line-strong);border-radius:7px;background:#fff;padding:10px 11px;font-size:11px;line-height:1.5}.agent-builder-form-panel input:disabled{background:#f5f7f9;color:var(--muted)}.agent-builder-form-panel textarea{resize:vertical;min-height:64px}.agent-builder-form-panel textarea.agent-builder-instruction{min-height:144px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:10px}.agent-builder-form-panel input:focus,.agent-builder-form-panel textarea:focus,.agent-builder-form-panel select:focus{border-color:#d69aa7;outline:2px solid #f5dfe3;outline-offset:0}.agent-builder-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.agent-builder-preview{margin-top:8px;padding:14px;border:1px solid #edf0f2;border-radius:9px;background:#fafbfd}.agent-builder-preview-head{display:flex;justify-content:space-between;margin-bottom:10px}.agent-builder-preview-head span{font-size:10px;font-weight:750}.agent-builder-preview-head small{font-size:9px;color:var(--soft)}.agent-preview-card{display:flex;gap:11px;padding:12px;border:1px solid var(--line);border-radius:8px;background:#fff}.agent-preview-avatar{width:32px;height:32px;display:grid;place-items:center;border-radius:9px;background:var(--accent-bg);color:var(--accent-dark);font-size:14px;font-weight:800;flex:none}.agent-preview-card b{font-size:12px}.agent-preview-card p{margin:4px 0 7px;color:var(--muted);font-size:10px;line-height:1.5}.agent-preview-tags{display:flex;gap:5px}.agent-preview-tags span{padding:3px 5px;border-radius:4px;background:#f1f3f5;color:var(--muted);font-size:9px}.agent-builder-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:24px}.agent-builder-submit{padding:10px 14px;border-radius:7px;font-size:11px}
@media(max-width:900px){.agent-builder-body{grid-template-columns:1fr;gap:20px;padding:28px 24px 42px}.agent-builder-intro{padding:0}.agent-builder-intro h1{max-width:none;font-size:24px}.agent-builder-intro p{max-width:none}.agent-builder-steps{grid-template-columns:repeat(3,1fr);gap:8px;margin-top:24px}.agent-builder-note{margin-top:20px}.agent-builder-form-panel{padding:20px}}
@media(max-width:680px){.agent-builder-topbar{padding:0 16px}.agent-builder-body{display:block;padding:22px 14px 34px}.agent-builder-steps{display:none}.agent-builder-grid{grid-template-columns:1fr;gap:0}.agent-builder-form-head{display:block}.agent-builder-private{display:inline-block;margin-top:12px}}


/* ===== 生产总览 / Production Overview ===== */
.production-main{grid-column:2/-1;grid-row:2;display:none;min-width:0;min-height:0;overflow:hidden;background:#f7f8f9}
.app[data-section="production"] .sidebar,.app[data-section="production"] .main,.app[data-section="production"] .overview-main,.app[data-section="production"] .agents-main{display:none}
.app[data-section="production"] .production-main{display:flex}
.production-scroll{flex:1;min-width:0;overflow:auto;padding:28px 32px 42px}
.production-header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;max-width:1280px;margin:0 auto 22px}
.production-kicker,.production-panel-kicker{display:block;color:var(--accent);font-size:10px;font-weight:800;letter-spacing:.1em}
.production-title{margin:5px 0 0;font-size:28px;line-height:1.18;letter-spacing:-.04em}
.production-subtitle{margin:8px 0 0;color:var(--muted);font-size:12px;line-height:1.6}
.production-header-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.production-updated{display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-size:11px;white-space:nowrap}
.production-live-dot{width:7px;height:7px;border-radius:50%;background:#2b8b6b;box-shadow:0 0 0 3px #e5f3ee}
.production-outline-button,.production-inline-button{border:1px solid var(--line-strong);background:#fff;color:var(--text);border-radius:7px;padding:7px 10px;font-size:11px;transition:.16s ease}
.production-outline-button:hover,.production-inline-button:hover{border-color:#d6a8b2;background:#fff8f9;color:var(--accent-dark)}
.production-kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;max-width:1280px;margin:0 auto 28px}
.production-kpi-card{position:relative;min-height:148px;text-align:left;padding:17px 17px 15px;border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden;transition:.16s ease}
.production-kpi-card:hover{border-color:#d8b0b9;box-shadow:0 8px 22px rgba(32,36,43,.06);transform:translateY(-1px)}
.production-kpi-card:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.production-kpi-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:#9aafb0}
.production-kpi-quality:before{background:#5b83bc}.production-kpi-inventory:before{background:#c08f45}.production-kpi-impact:before{background:var(--accent)}
.production-kpi-label{display:block;color:var(--muted);font-size:11px;font-weight:650}
.production-kpi-card strong{display:block;margin:12px 0 7px;font-size:27px;line-height:1;font-variant-numeric:tabular-nums;letter-spacing:-.04em}
.production-kpi-card strong em,.production-detail-row strong em,.production-efficiency-metrics em,.production-shipping-total em,.production-impact-number em{font-size:12px;font-style:normal;font-weight:550;letter-spacing:0;color:var(--muted);margin-left:2px}
.production-kpi-foot{display:block;color:var(--muted);font-size:10px;line-height:1.5}.production-kpi-foot b{color:#2c8067;font-weight:700}.production-kpi-muted{margin-top:4px;color:var(--soft)}
.production-sparkline{position:absolute;right:14px;bottom:15px;height:45px;width:76px;display:flex;align-items:end;gap:4px}.production-sparkline i{display:block;flex:1;border-radius:3px 3px 0 0;background:#d9ece5}.production-sparkline i:last-child{background:#6ea792}
.production-kpi-progress{display:block;height:4px;margin-top:16px;border-radius:99px;background:#e9eef2;overflow:hidden}.production-kpi-progress i{display:block;height:100%;background:#5b83bc;border-radius:99px}.production-kpi-link{display:block;margin-top:14px;color:var(--accent-dark);font-size:10px;font-weight:700}
.production-section-heading{display:flex;align-items:end;justify-content:space-between;gap:18px;max-width:1280px;margin:0 auto 12px}.production-section-heading-spaced{margin-top:34px}.production-section-heading>div:first-child{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.production-section-heading h2{font-size:18px;letter-spacing:-.025em}.production-section-heading small{color:var(--muted);font-size:11px}.production-section-index{color:var(--accent);font:700 11px/1 Consolas,monospace;letter-spacing:.08em}
.production-period-tabs{display:flex;gap:3px;padding:3px;border:1px solid var(--line);border-radius:8px;background:#fff}.production-period-tabs button{padding:6px 12px;border-radius:5px;color:var(--muted);font-size:11px}.production-period-tabs button:hover{background:var(--panel-2);color:var(--text)}.production-period-tabs button.active{background:var(--accent-bg);color:var(--accent-dark);font-weight:700}
.production-data-grid{display:grid;grid-template-columns:minmax(260px,1.05fr) minmax(420px,1.65fr) minmax(240px,.92fr);gap:10px;max-width:1280px;margin:0 auto}.production-panel{min-width:0;border:1px solid var(--line);border-radius:10px;background:#fff}.production-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:17px 17px 13px;border-bottom:1px solid var(--line)}.production-panel-head h3{margin-top:4px;font-size:14px}.production-panel-status,.production-risk-badge,.production-issue-count{padding:4px 7px;border-radius:4px;font-size:10px;font-weight:650;white-space:nowrap}.production-status-good{color:#26745c;background:#eaf6f1}.production-status-blue{color:#285b9c;background:#edf4ff}.production-risk-badge{color:#9a5c1b;background:#fff3df}.production-issue-count{color:var(--muted);background:var(--panel-2)}
.production-detail-list{padding:3px 17px 9px}.production-detail-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid #eef0f2}.production-detail-row:last-child{border-bottom:0}.production-detail-row b{display:block;font-size:12px}.production-detail-row small{display:block;margin-top:3px;color:var(--muted);font-size:10px}.production-detail-row strong{font-size:16px;letter-spacing:-.03em;font-variant-numeric:tabular-nums;white-space:nowrap}.production-trend{font-size:10px;white-space:nowrap}.production-trend.up{color:#2c8067}.production-trend.warn{color:#a2692d}.production-trend.flat{color:var(--muted)}
.production-efficiency-panel{display:flex;flex-direction:column}.production-efficiency-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:0;padding:14px 17px 3px}.production-efficiency-metrics>div{padding-right:9px}.production-efficiency-metrics>div+div{padding-left:13px;border-left:1px solid var(--line)}.production-efficiency-metrics span{display:block;color:var(--muted);font-size:10px}.production-efficiency-metrics b{display:block;margin-top:5px;font-size:15px;font-variant-numeric:tabular-nums;white-space:nowrap}.production-chart-wrap{display:flex;gap:10px;min-height:143px;margin:10px 17px 0;padding:12px 10px 22px 0;border-bottom:1px solid var(--line);background:#fff}
.production-chart-y{display:flex;flex-direction:column;justify-content:space-between;color:#a0a7ae;font:9px/1 Consolas,monospace}.production-bars{flex:1;display:flex;align-items:end;justify-content:space-around;gap:8px;padding:0 6px}.production-bars i{position:relative;display:block;width:24px;min-height:12px;border-radius:3px 3px 0 0;background:#bedbd1}.production-bars i.today{background:#5b9a82}.production-bars b{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);color:var(--muted);font:9px/1 "Microsoft YaHei",sans-serif;font-weight:500;white-space:nowrap}.production-efficiency-foot{display:flex;justify-content:space-between;gap:8px;padding:13px 17px 16px;color:var(--muted);font-size:10px;flex-wrap:wrap}.production-efficiency-foot b{color:var(--text);font-weight:700}.production-efficiency-foot .good-text{color:#2c8067}
.production-shipping-total{padding:18px 17px 12px}.production-shipping-total strong{display:block;font-size:27px;line-height:1;font-variant-numeric:tabular-nums;letter-spacing:-.04em}.production-shipping-total span{display:block;margin-top:6px;color:var(--muted);font-size:10px}.production-shipping-track{height:6px;margin:0 17px 10px;border-radius:99px;background:#edf0f2;position:relative}.production-shipping-track span{display:block;height:100%;border-radius:99px;background:#6e94c1}.production-shipping-track b{position:absolute;right:0;bottom:11px;color:#285b9c;font:700 10px Consolas,monospace}.production-shipping-meta{display:flex;justify-content:space-between;gap:10px;padding:0 17px;color:var(--muted);font-size:10px}.production-shipping-meta b{display:block;margin-top:4px;color:var(--text);font-size:11px}.production-qc-callout{display:flex;align-items:center;gap:9px;margin:18px 17px 17px;padding:11px 10px;border:1px solid #e6edf5;border-radius:7px;background:#f6f9fd}.production-qc-icon{display:grid;place-items:center;width:29px;height:29px;border-radius:7px;background:#e4effd;color:#285b9c;font:700 10px Consolas,monospace}.production-qc-callout>div:nth-child(2){flex:1;min-width:0}.production-qc-callout b{display:block;font-size:10px}.production-qc-callout small{display:block;margin-top:3px;color:var(--muted);font-size:9px;line-height:1.45}.production-qc-callout>strong{font-size:14px;color:#285b9c;font-variant-numeric:tabular-nums}.production-qc-callout em{font-size:9px;font-style:normal;font-weight:500}
.production-issues-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(340px,.85fr);gap:10px;max-width:1280px;margin:0 auto}.production-issue-list{padding:2px 17px 5px}.production-issue-row{display:flex;align-items:center;gap:10px;width:100%;padding:12px 0;border-bottom:1px solid #eef0f2;text-align:left;background:none}.production-issue-row:last-child{border-bottom:0}.production-issue-row:hover .production-issue-copy b,.production-risk-list button:hover b{color:var(--accent-dark)}.production-issue-level{width:23px;height:20px;display:grid;place-items:center;border-radius:4px;font-size:9px;font-weight:700;flex:none}.production-issue-level.high{color:#a23a43;background:#fae8eb}.production-issue-level.medium{color:#9a641d;background:#fff0da}.production-issue-level.low{color:#52755b;background:#eaf4eb}.production-issue-copy{min-width:0;flex:1}.production-issue-copy b{display:block;font-size:11px}.production-issue-copy small{display:block;margin-top:3px;color:var(--muted);font-size:10px}.production-issue-arrow{color:var(--soft);font-size:15px}.production-risk-panel{background:#fffdf9}.production-risk-kicker{color:#ad6c20}.production-risk-score{display:flex;align-items:center;gap:13px;padding:16px 17px 13px}.production-risk-ring{width:62px;height:62px;display:grid;place-items:center;align-content:center;border:5px solid #f3ddba;border-top-color:#be7d31;border-radius:50%;flex:none}.production-risk-ring strong{font-size:18px;line-height:1;font-variant-numeric:tabular-nums}.production-risk-ring span{margin-top:3px;color:var(--muted);font-size:8px}.production-risk-score b{font-size:12px}.production-risk-score p{margin-top:4px;font-size:10px;line-height:1.55}.production-risk-list{padding:0 17px 8px}.production-risk-list button{display:flex;align-items:center;gap:9px;width:100%;padding:11px 0;border-top:1px solid #efe9df;text-align:left;background:transparent}.production-risk-list button>span:nth-child(2){flex:1;min-width:0}.risk-number{color:#b0722d;font:700 10px Consolas,monospace}.production-risk-list b{display:block;font-size:10px}.production-risk-list small{display:block;margin-top:3px;color:var(--muted);font-size:9px}.production-risk-list button>span:last-child{color:#b0722d;font-size:14px}
.production-impact-panel{display:grid;grid-template-columns:minmax(300px,.82fr) minmax(0,1.18fr);max-width:1280px;margin:0 auto;overflow:hidden}.production-impact-summary{padding:21px 24px;background:#fbf5f6;border-right:1px solid #f0dfe2}.production-impact-summary h3{margin-top:7px;font-size:16px}.production-impact-summary p{margin-top:7px;max-width:42ch;font-size:11px;line-height:1.65}.production-impact-number{margin-top:20px;color:var(--accent);font-size:34px;line-height:1;font-weight:750;letter-spacing:-.05em;font-variant-numeric:tabular-nums}.production-impact-number em{color:var(--accent);font-size:13px}.production-impact-number small{display:block;margin-top:6px;color:var(--muted);font-size:10px;font-weight:500;letter-spacing:0}.production-impact-meta{display:flex;gap:20px;margin-top:18px;color:var(--muted);font-size:10px}.production-impact-meta b{display:block;margin-top:4px;color:var(--text);font-size:13px}.production-impact-list{padding:10px 22px}.production-impact-list button{display:flex;align-items:center;gap:11px;width:100%;padding:13px 0;border-bottom:1px solid #eef0f2;text-align:left;background:transparent}.production-impact-list button:last-child{border-bottom:0}.production-impact-list button:hover b{color:var(--accent-dark)}.production-agent-avatar{display:grid;place-items:center;width:31px;height:31px;border-radius:8px;font-size:11px;font-weight:750;flex:none}.production-agent-avatar.plan{color:#6e5a9d;background:#f0ecfa}.production-agent-avatar.qc{color:#285b9c;background:#eaf2ff}.production-agent-avatar.supply{color:#26745c;background:#eaf6f1}.production-impact-list button>span:nth-child(2){flex:1;min-width:0}.production-impact-list b{display:block;font-size:11px}.production-impact-list small{display:block;margin-top:3px;color:var(--muted);font-size:10px}.production-impact-list strong{color:var(--accent-dark);font-size:12px;white-space:nowrap;font-variant-numeric:tabular-nums}.production-impact-list button>span:last-child{color:var(--soft);font-size:14px}
@media(max-width:1100px){.production-kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.production-data-grid{grid-template-columns:1fr 1fr}.production-efficiency-panel{grid-column:1/-1;grid-row:1}.production-detail-panel{grid-column:1;grid-row:2}.production-shipping-panel{grid-column:2;grid-row:2}.production-issues-grid{grid-template-columns:1fr}.production-risk-panel{min-height:0}.production-impact-panel{grid-template-columns:1fr}.production-impact-summary{border-right:0;border-bottom:1px solid #f0dfe2}}
@media(max-width:760px){.production-scroll{padding:20px 14px 32px}.production-header{display:block}.production-header-actions{justify-content:flex-start;margin-top:14px}.production-kpi-grid{gap:8px}.production-kpi-card{min-height:136px;padding:14px}.production-kpi-card strong{font-size:22px}.production-data-grid{display:flex;flex-direction:column}.production-efficiency-panel,.production-detail-panel,.production-shipping-panel{width:100%}.production-section-heading{align-items:flex-start;flex-direction:column;gap:10px}.production-period-tabs{align-self:flex-start}.production-impact-summary{padding:18px}.production-impact-list{padding:8px 16px}.production-impact-list strong{font-size:11px}}
@media(max-width:520px){.production-kpi-grid{grid-template-columns:1fr 1fr}.production-kpi-card{min-height:128px}.production-kpi-foot{font-size:9px}.production-sparkline{display:none}.production-kpi-card strong{font-size:20px}.production-efficiency-metrics{gap:6px}.production-efficiency-metrics b{font-size:12px}.production-efficiency-foot{display:grid;grid-template-columns:1fr 1fr}.production-issue-row{align-items:flex-start}.production-impact-meta{gap:12px;flex-wrap:wrap}}



/* 2026-09-21 remediation: native chat fallback, knowledge view, and action busy states */
.workspace-native-chat{display:flex;flex:1;min-width:0;min-height:0;flex-direction:column;background:#f8fafc}
.workspace-native-chat[hidden]{display:none}
.native-chat-toolbar{display:flex;align-items:center;gap:10px;padding:11px 18px;border-bottom:1px solid var(--line);background:#fff}
.native-chat-toolbar div{min-width:0;flex:1}.native-chat-toolbar b{display:block;font-size:12px}.native-chat-toolbar small{display:block;margin-top:2px;color:var(--muted);font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.native-chat-toolbar button{padding:7px 10px;border:1px solid var(--line-strong);border-radius:7px;background:#fff;color:var(--muted);font-size:10px}.native-chat-toolbar button:hover{color:var(--text);background:var(--panel-2)}
.native-chat-messages{flex:1;min-height:0;overflow:auto;padding:26px 34px}.native-chat-empty{display:grid;place-items:center;min-height:100%;color:var(--muted);font-size:12px;text-align:center}.native-chat-empty span{display:block;margin-bottom:8px;font-size:28px;color:var(--soft)}
.native-chat-message{display:flex;gap:10px;max-width:880px;margin:0 auto 18px}.native-chat-message.user{flex-direction:row-reverse}.native-chat-avatar{width:30px;height:30px;display:grid;place-items:center;flex:none;border-radius:9px;background:#eaf1ff;color:#3968c0;font-size:10px;font-weight:750}.native-chat-message.user .native-chat-avatar{background:#fff0f2;color:var(--accent)}
.native-chat-body{max-width:min(760px,82%)}.native-chat-meta{margin:0 3px 5px;color:var(--soft);font-size:9px}.native-chat-message.user .native-chat-meta{text-align:right}.native-chat-bubble{padding:11px 14px;border:1px solid var(--line);border-radius:12px 12px 12px 3px;background:#fff;color:var(--text);font-size:12px;line-height:1.65;white-space:normal;word-break:break-word}.native-chat-message.user .native-chat-bubble{border-color:#ead0d5;border-radius:12px 12px 3px 12px;background:#fff4f5}.native-chat-bubble h2,.native-chat-bubble h3,.native-chat-bubble h4{margin:0 0 7px}.native-chat-bubble code{padding:1px 4px;border-radius:4px;background:#eef1f4}
.native-chat-composer-wrap{flex:none;padding:0 28px 18px}.native-chat-composer{max-width:920px;margin:0 auto;padding:10px 11px 8px;border:1px solid var(--line-strong);border-radius:13px;background:#fff;box-shadow:0 4px 14px rgba(30,39,50,.06)}.native-chat-composer textarea{display:block;width:100%;min-height:42px;max-height:140px;padding:2px;border:0;outline:0;resize:vertical;font:inherit;font-size:12px;line-height:1.55}.native-chat-composer-foot{display:flex;align-items:center;gap:8px;margin-top:7px}.native-chat-composer-foot small{flex:1;color:var(--soft);font-size:9px}.native-chat-send{padding:7px 13px;border-radius:7px;background:var(--accent);color:#fff;font-size:10px;font-weight:700}.native-chat-send:disabled{opacity:.55;cursor:wait}
.knowledge-main{grid-column:2/-1;grid-row:2;display:none;min-width:0;min-height:0;overflow:hidden;background:#f7f8fa}.app[data-section="knowledge"] .sidebar,.app[data-section="knowledge"] .main,.app[data-section="knowledge"] .overview-main,.app[data-section="knowledge"] .production-main,.app[data-section="knowledge"] .agents-main{display:none}.app[data-section="knowledge"] .knowledge-main{display:flex}.knowledge-shell{width:100%;overflow:auto;padding:30px 34px}.knowledge-header{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;max-width:1240px;margin:0 auto 18px}.knowledge-kicker{color:var(--accent);font-size:9px;font-weight:800;letter-spacing:.14em}.knowledge-header h1{margin:4px 0;font-size:25px}.knowledge-header p{margin:0;color:var(--muted);font-size:11px}.knowledge-search{display:flex;align-items:center;gap:7px;min-width:340px;padding:7px 8px 7px 11px;border:1px solid var(--line-strong);border-radius:9px;background:#fff}.knowledge-search input{min-width:0;flex:1;border:0;outline:0;font-size:11px}.knowledge-search button{padding:6px 10px;border-radius:6px;background:var(--accent);color:#fff;font-size:10px}.knowledge-status{max-width:1240px;margin:0 auto 12px;color:var(--muted);font-size:10px}.knowledge-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;max-width:1240px;margin:0 auto}.knowledge-column{min-width:0;padding:14px;border:1px solid var(--line);border-radius:11px;background:#fff}.knowledge-column h2{display:flex;justify-content:space-between;margin:0 0 11px;font-size:12px}.knowledge-column h2 span{color:var(--soft);font-size:10px;font-weight:500}.knowledge-card{padding:11px 0;border-top:1px solid var(--line)}.knowledge-card:first-of-type{border-top:0}.knowledge-card b{display:block;font-size:11px}.knowledge-card p{display:-webkit-box;overflow:hidden;margin:5px 0;color:var(--muted);font-size:10px;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:4}.knowledge-card small{color:var(--soft);font-size:9px}.knowledge-empty{padding:24px 8px;color:var(--soft);font-size:10px;text-align:center}
button.is-loading{pointer-events:none;opacity:.68;cursor:wait}button.is-loading::after{content:"";display:inline-block;width:10px;height:10px;margin-left:7px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;vertical-align:-2px;animation:button-busy-spin .7s linear infinite}@keyframes button-busy-spin{to{transform:rotate(360deg)}}
@media(max-width:900px){.knowledge-header{align-items:stretch;flex-direction:column}.knowledge-search{min-width:0}.knowledge-grid{grid-template-columns:1fr}.native-chat-messages{padding-left:18px;padding-right:18px}}

.dsh-back-button{position:absolute;z-index:5;top:10px;left:12px;padding:7px 10px;border:1px solid var(--line-strong);border-radius:7px;background:rgba(255,255,255,.94);box-shadow:0 3px 10px rgba(0,0,0,.08);color:var(--text);font-size:10px}.dsh-back-button[hidden]{display:none}

/* 会话行三点菜单：重命名 / 置顶 / 归档（全员），删除（管理员） */
.detail-item-main{display:flex;align-items:flex-start;gap:8px;flex:1;min-width:0;padding:0;text-align:left;background:none}
/* 切换工作区时给详情区一个明确的进行中状态，避免误以为点了没反应 */
.detail-scroll[aria-busy="true"]{opacity:.55;transition:opacity .15s ease;pointer-events:none}
.detail-item-actions{display:flex;align-items:center;gap:2px;flex:none;padding-top:2px}
.detail-item-actions button{padding:3px 6px;border-radius:5px;color:var(--soft);font-size:9px;white-space:nowrap}
.detail-item-actions button:hover{background:var(--panel-2);color:var(--text)}
.detail-item-actions .session-more-button{display:grid;place-items:center;width:28px;height:28px;padding:0;color:var(--muted)}
.session-more-button[aria-expanded="true"]{background:var(--accent-bg);color:var(--accent-dark)}
.session-pinned-label{color:var(--accent-dark);font-weight:600}
.session-actions-menu{position:fixed;z-index:80;width:148px;padding:5px;border:1px solid var(--line-strong);border-radius:8px;background:var(--panel);box-shadow:0 8px 24px rgba(32,36,43,.14)}
.session-actions-menu button{display:block;width:100%;padding:8px 10px;border-radius:5px;text-align:left;color:var(--text);font-size:12px}
.session-actions-menu button:hover,.session-actions-menu button:focus-visible{background:var(--panel-2)}
.session-actions-menu button.danger{margin-top:4px;border-top:1px solid var(--line);border-radius:0 0 5px 5px;color:var(--accent-dark)}
.session-actions-menu button.danger:hover{background:var(--red-bg)}
.session-more-button:focus-visible,.session-actions-menu button:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}
@media(max-width:760px){.detail-item-actions .session-more-button{width:40px;height:40px}.session-actions-menu button{min-height:40px}}

/* 2026-09-24: mobile workstation shell and touch-first drawer */
.mobile-workspace-toggle,.mobile-drawer-backdrop,.mobile-more-toggle,.mobile-more-menu{display:none}
.mobile-more-menu[hidden]{display:none}
@media(max-width:680px){
  :root{--mobile-nav-height:64px;--mobile-topbar-height:56px}
  html,body{min-width:0;overflow-x:hidden;background:#f7f5f3}
  body{font-size:14px;padding-bottom:env(safe-area-inset-bottom)}
  .app{display:flex;flex-direction:column;min-height:100dvh;height:auto;padding-bottom:calc(var(--mobile-nav-height) + env(safe-area-inset-bottom));background:#f7f5f3}
  .topbar{position:sticky;top:0;z-index:30;order:0;grid-column:auto;grid-row:auto;height:var(--mobile-topbar-height);min-height:var(--mobile-topbar-height);padding:0 12px;gap:7px;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(32,36,43,.05)}
  .brand{flex:1;min-width:0;gap:7px}
  .brand-mark{width:25px;height:22px}
  .brand-title{overflow:hidden;text-overflow:ellipsis;font-size:13px}
  .brand-sub,#tb-current-ws,.quota,#btn-boss,.user-name,.user-role{display:none!important}
  .user-chip{padding-left:0}
  .user-avatar{width:32px;height:32px;font-size:12px}
  #btn-logout{display:none}
  #tb-notify-btn,.mobile-more-toggle{width:40px;height:40px;flex:none}
  .mobile-more-toggle{display:grid;place-items:center;border:1px solid var(--line);border-radius:9px;background:#fff}
  .mobile-more-toggle svg{width:18px;height:18px}
  .mobile-more-menu:not([hidden]){position:fixed;z-index:50;top:calc(var(--mobile-topbar-height) + 6px);right:8px;display:grid;width:min(248px,calc(100vw - 16px));padding:6px;border:1px solid var(--line-strong);border-radius:12px;background:#fff;box-shadow:0 12px 30px rgba(32,36,43,.14)}
  .mobile-more-menu button{min-height:44px;padding:10px 12px;border-radius:8px;text-align:left;font-size:13px}
  .mobile-more-menu button:hover{background:var(--panel-2)}
  .mobile-more-menu button[hidden]{display:none}
  .tb-notify-panel{position:fixed;top:calc(var(--mobile-topbar-height) + 6px);right:8px;left:8px;width:auto;max-height:calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height) - 16px)}
  .mobile-workspace-toggle{display:none;align-items:center;justify-content:center;gap:4px;flex:none;min-width:50px;height:36px;padding:0 9px;border:1px solid var(--line-strong);border-radius:9px;background:var(--panel-2);color:var(--text);font-size:12px;font-weight:650}
  .mobile-workspace-toggle svg{width:15px;height:15px}
  .app[data-section="workspace"] .mobile-workspace-toggle{display:inline-flex}
  .primary-nav{position:fixed;z-index:40;right:0;bottom:0;left:0;display:flex;flex-direction:row;align-items:stretch;justify-content:space-around;gap:4px;width:100%;height:var(--mobile-nav-height);min-height:var(--mobile-nav-height);padding:6px 8px calc(6px + env(safe-area-inset-bottom));border:0;border-top:1px solid var(--line);background:rgba(255,255,255,.97);box-shadow:0 -6px 20px rgba(32,36,43,.07);backdrop-filter:blur(14px);overflow:hidden}
  .primary-nav-item{flex:1;width:auto;min-width:0;min-height:44px;height:44px;padding:7px 4px;border:0;border-radius:10px;background:transparent;font-size:11px;line-height:1.2}
  .primary-nav-item br{display:none}
  .primary-nav-item.active{border:1px solid #ebcbd1;background:var(--accent-bg)}
  .primary-nav-util{display:none}
  .primary-nav-bottom{display:none}
  .mobile-drawer-backdrop{display:none;position:fixed;z-index:34;inset:var(--mobile-topbar-height) 0 var(--mobile-nav-height);border:0;background:rgba(25,29,36,.32)}
  .app.mobile-workspace-open .mobile-drawer-backdrop{display:block}
  .app[data-section="workspace"] .sidebar{position:fixed;z-index:35;top:var(--mobile-topbar-height);bottom:var(--mobile-nav-height);left:0;display:flex;width:min(88vw,360px);height:auto;min-height:0;max-height:none;border:0;background:#fff;box-shadow:14px 0 32px rgba(32,36,43,.16);transform:translateX(-105%);transition:transform .18s ease;will-change:transform}
  .app[data-section="workspace"].mobile-workspace-open .sidebar{transform:translateX(0)}
  .app[data-section="workspace"] .workspace-pane{flex:0 0 42%;height:auto;min-height:0;padding:14px 12px 7px}
  .app[data-section="workspace"] .detail-panel{min-height:0;flex:1 1 auto}
  .app[data-section="workspace"] .sidebar-resizer{height:8px}
  .main,.overview-main,.agents-main,.knowledge-main{width:100%;min-width:0;min-height:calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height));grid-column:auto;grid-row:auto}
  .main{display:flex;flex:1 1 auto;background:#fff}
  .harness-frame-wrap{min-height:calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height))}
  .harness-frame-wrap iframe{min-height:calc(100dvh - var(--mobile-topbar-height) - var(--mobile-nav-height))}
  .overview-main,.agents-main,.knowledge-main{flex:1 1 auto}
  .overview-scroll{padding:18px 14px 24px}
  .overview-header{gap:12px;margin-bottom:16px}
  .overview-title{font-size:24px}
  .overview-action{width:100%;margin-top:12px}
  .overview-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .overview-stat-card{min-height:88px;padding:12px}
  .overview-grid-primary,.overview-grid-secondary{grid-template-columns:1fr;gap:10px}
  .knowledge-shell{padding:18px 14px 24px}
  .knowledge-header h1{font-size:22px}
  .modal-mask{align-items:flex-end}
  .modal{width:100%;max-width:none;max-height:88dvh;border-radius:16px 16px 0 0;padding:20px 16px calc(20px + env(safe-area-inset-bottom))}
  .tbl{display:block;overflow-x:auto;white-space:nowrap}
  .toast{bottom:calc(var(--mobile-nav-height) + 14px + env(safe-area-inset-bottom))}
}
@media(prefers-reduced-motion:reduce){.app[data-section="workspace"] .sidebar{transition:none}}

/* 20261016 工区列表：长名字不再撑宽网格列，保证右侧「设置」按钮始终可见 */
.workspace-list{grid-template-columns:minmax(0,1fr)}
.workspace-card{min-width:0}
.workspace-card .workspace-name{min-width:0}
/* 20261016 工区删除（回收站） */
.ws-danger-card{border-color:#f5c2c7;background:#fff8f8}
.ws-danger-card .btn-danger{color:#fff;background:#d93025;border:1px solid #d93025;border-radius:6px;padding:6px 12px;cursor:pointer;font-size:12px}
.ws-danger-card .btn-danger:hover{background:#b3261e}
.ws-danger-card .btn-danger[disabled]{opacity:.5;cursor:not-allowed}

/* ===== 智能体四列布局 ===== */
/* L1 一级导航 | L2 智能体列表 264px(折叠 60px) | L3 当前智能体 + 对话 300px | L4 DSH */
.app[data-section="agents"] .agents-main{grid-template-columns:264px 300px minmax(0,1fr)}
.app[data-section="agents"] .agents-main.l2-mini{grid-template-columns:60px 300px minmax(0,1fr)}
.agent-library-head{align-items:center;padding:16px 14px 12px}
.agent-library-head h1{margin:0;font-size:15px;letter-spacing:0}
.agent-library-head-actions{display:flex;align-items:center;gap:6px}
.agent-create-button{align-self:auto;width:28px;height:28px;padding:0;display:grid;place-items:center;font-size:16px;line-height:1}
.agent-fold-button{width:28px;height:28px;display:grid;place-items:center;border-radius:7px;color:var(--muted)}
.agent-fold-button:hover{background:var(--panel-2);color:var(--text)}
.agent-fold-button svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8}
.agent-library-tools{display:flex;flex-direction:column;gap:8px;padding:10px 12px}
.agent-library-tools .agent-tool-row,.agent-l3-filters .agent-tool-row{margin-top:0}
.agent-tool-row .agent-sort-select{flex:1;min-width:0;width:auto}
.agent-bot-chips{display:flex;flex-wrap:wrap;gap:6px}
.agent-bot-chips[hidden],.agent-l3-filters[hidden]{display:none}
.agent-chip{padding:2px 8px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--muted);font-size:10px}
.agent-chip:hover{border-color:var(--line-strong)}
.agent-chip.active{border-color:var(--accent);background:var(--accent-bg);color:var(--accent-dark)}
.agent-demo-group-head{width:100%;justify-content:flex-start;gap:4px;background:none;cursor:pointer}
.agent-demo-group-head::before{content:"";width:5px;height:5px;margin:0 5px 2px 2px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);transition:transform .15s}
.agent-demo-group-head[aria-expanded="false"]::before{transform:rotate(-45deg)}
.agent-demo-group-head b{margin-left:auto}
.agent-demo-avatar{position:relative;width:34px;height:34px;border-radius:10px;font-size:13px}
.agent-bot-dot{position:absolute;right:-3px;bottom:-3px;width:10px;height:10px;border:2px solid #fff;border-radius:50%;background:#9aa2ac}
.agent-bot-dot.ok{background:#16a34a}.agent-bot-dot.warn{background:#d99100}.agent-bot-dot.bad{background:#d92d20}.agent-bot-dot.none{background:#9aa2ac}
.agent-demo-copy b{display:flex;align-items:center;gap:4px}
.agent-demo-copy b,.agent-demo-copy small{max-width:100%}
.agent-name-text{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.agent-lock{flex:none;width:11px;height:11px;fill:none;stroke:var(--soft);stroke-width:2;stroke-linecap:round}
.agent-demo-card.active{background:var(--accent-bg)}
.agent-demo-group-head:focus-visible,.agent-demo-card-main:focus-visible,.agent-chip:focus-visible,.agent-l3-session:focus-visible,.agent-fold-button:focus-visible,.agent-l3-gear:focus-visible{outline:2px solid #dcaeb8;outline-offset:-2px}
/* L2 折叠态：只留居中头像和折叠按钮（>680px；<=680px 是上下堆叠，不折叠） */
@media(min-width:681px){
.agents-main.l2-mini .agent-library-head h1,.agents-main.l2-mini .agent-create-button,.agents-main.l2-mini .agent-library-tools,.agents-main.l2-mini .agent-demo-group-head,.agents-main.l2-mini .agent-demo-copy,.agents-main.l2-mini .agent-library-foot span:last-child{display:none}
.agents-main.l2-mini .agent-library-head{justify-content:center;padding:14px 0}
.agents-main.l2-mini .agent-library-scroll{padding:8px 4px}
.agents-main.l2-mini .agent-demo-card-main{justify-content:center;padding:6px 0}
.agents-main.l2-mini .agent-demo-group+.agent-demo-group{margin-top:8px;padding-top:8px;border-top:1px solid var(--line)}
.agents-main.l2-mini .agent-library-foot{display:none}
}
@media(min-width:681px) and (max-width:900px){
.agents-main .agent-library-head h1,.agents-main .agent-create-button,.agents-main .agent-library-tools,.agents-main .agent-demo-group-head,.agents-main .agent-demo-copy,.agents-main .agent-library-foot span:last-child{display:none}
.agents-main .agent-library-head{justify-content:center;padding:14px 0}
.agents-main .agent-library-scroll{padding:8px 4px}
.agents-main .agent-demo-card-main{justify-content:center;padding:6px 0}
.agents-main .agent-demo-group+.agent-demo-group{margin-top:8px;padding-top:8px;border-top:1px solid var(--line)}
.agents-main .agent-library-foot{display:none}
}
/* L3 当前智能体 + 对话列表 */
.agent-session-pane{position:relative;min-width:0;min-height:0;display:flex;flex-direction:column;border-right:1px solid var(--line);background:#fff}
#agent-l3-info{position:relative;flex:none;padding:14px;border-bottom:1px solid var(--line)}
.agent-l3-top{display:flex;align-items:flex-start;gap:10px}
.agent-l3-top .agent-demo-avatar{width:42px;height:42px;border-radius:12px;font-size:16px}
.agent-l3-id{min-width:0;flex:1}
.agent-l3-name{margin:0;font-size:15px;line-height:1.3;overflow-wrap:anywhere}
.agent-l3-meta{margin:3px 0 0;color:var(--soft);font-size:11px}
.agent-l3-gear{width:28px;height:28px;flex:none;display:grid;place-items:center;border-radius:7px;color:var(--muted)}
.agent-l3-gear:hover,.agent-l3-gear[aria-expanded="true"]{background:var(--panel-2);color:var(--text)}
.agent-l3-gear svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8}
.agent-l3-desc{margin:10px 0 0;color:var(--muted);font-size:11px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.agent-l3-tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:8px}
.agent-l3-tag{padding:1px 6px;border-radius:4px;background:var(--panel-2);color:var(--muted);font-size:10px}
.agent-l3-empty{padding:28px 14px;color:var(--soft);font-size:11px;line-height:1.7;text-align:center}
#agent-l3-info .agent-new-chat{display:block;width:100%;margin-top:12px;padding:9px 10px;font-size:11px;text-align:center}
.agent-botbar{position:relative;display:flex;align-items:center;gap:8px;margin-top:12px;padding:7px 10px;border:1px solid var(--line);border-radius:9px;color:var(--muted);font-size:11px;cursor:pointer}
.agent-botbar:hover,.agent-botbar:focus-visible{border-color:var(--line-strong);background:var(--panel-2);outline:0}
.agent-botbar-text{min-width:0;flex:1;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.agent-botbar-bind{color:var(--accent-dark);font-weight:700}
.agent-bot-state{flex:none;font-size:11px;font-weight:700;white-space:nowrap}
.agent-bot-state.ok{color:#16a34a}.agent-bot-state.warn{color:#d99100}.agent-bot-state.bad{color:#d92d20}.agent-bot-state.none{color:#9aa2ac}
.agent-bot-pop{display:none;position:absolute;left:0;top:calc(100% + 6px);z-index:30;width:320px;max-width:calc(100vw - 24px);padding:8px;border:1px solid var(--line);border-radius:10px;background:#fff;box-shadow:0 10px 30px rgba(35,24,28,.14);cursor:default}
.agent-botbar:hover .agent-bot-pop,.agent-botbar:focus .agent-bot-pop,.agent-botbar:focus-within .agent-bot-pop{display:block}
.agent-bot-item{display:flex;flex-direction:column;gap:2px;padding:7px}
.agent-bot-item+.agent-bot-item{border-top:1px solid var(--line)}
.agent-bot-item-head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.agent-bot-item-head b{min-width:0;overflow:hidden;font-size:12px;white-space:nowrap;text-overflow:ellipsis}
.agent-bot-item small{color:var(--soft);font-size:10px;line-height:1.5}
.agent-bot-item .agent-bot-problem{color:#d92d20;overflow-wrap:anywhere}
.agent-share-menu[data-agent-id]{position:absolute;z-index:40;top:56px;right:10px;left:auto;width:min(280px,calc(100% - 20px));margin:0}
.agent-l3-filters{flex:none;display:flex;flex-direction:column;gap:8px;padding:10px 12px;border-bottom:1px solid var(--line)}
.agent-l3-list{flex:1;min-height:0;overflow:auto;padding:4px 8px 14px;scrollbar-width:thin}
.agent-l3-day{padding:10px 6px 4px;color:var(--soft);font-size:10px;font-weight:700}
.agent-l3-session{display:flex;align-items:flex-start;gap:8px;width:100%;padding:8px;border-radius:8px;text-align:left}
.agent-l3-session:hover{background:var(--panel-2)}
.agent-l3-session.active{background:var(--accent-bg)}
.agent-l3-kind{width:18px;height:18px;flex:none;display:grid;place-items:center;margin-top:1px;border-radius:5px}
.agent-l3-kind svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.agent-l3-kind.private{background:#e8f6ff;color:#0284c7}
.agent-l3-kind.workspace{background:#eef2ff;color:#4f46e5}
.agent-l3-session-main{min-width:0;flex:1;display:flex;flex-direction:column;gap:3px}
.agent-l3-session-row{display:flex;align-items:center;gap:6px;min-width:0}
.agent-l3-session-row b{min-width:0;flex:1;overflow:hidden;color:var(--text);font-size:12px;font-weight:600;white-space:nowrap;text-overflow:ellipsis}
.agent-l3-session-row time{flex:none;color:var(--soft);font-size:10px}
.agent-l3-session-main small{overflow:hidden;color:var(--soft);font-size:10px;white-space:nowrap;text-overflow:ellipsis}
.agent-session-dot{margin-top:0}
/* L4 顶部单行 + 空状态（DSH iframe 本身不变） */
.agent-l4-head{display:flex;align-items:center;gap:10px;flex:none;height:46px;padding:0 16px;border-bottom:1px solid var(--line);background:#fff}
.agent-l4-title{min-width:0;max-width:50%;overflow:hidden;color:var(--text);font-size:13px;font-weight:700;white-space:nowrap;text-overflow:ellipsis}
.agent-l4-crumb{min-width:0;flex:1;overflow:hidden;color:var(--soft);font-size:11px;white-space:nowrap;text-overflow:ellipsis}
.agent-l4-head .agent-new-chat{flex:none}
.agent-l4-empty{flex:1;min-height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:32px 24px;text-align:center;background:#f8fafc}
.agent-l4-empty .agent-demo-avatar{width:56px;height:56px;border-radius:15px;font-size:22px}
.agent-l4-empty h3{margin:4px 0 0;font-size:17px}
.agent-l4-empty p{max-width:460px;margin:0;color:var(--muted);font-size:12px;line-height:1.6}
.agent-l4-empty .agent-new-chat{padding:9px 16px;font-size:12px}
.agent-l4-empty small{color:var(--soft);font-size:11px}
/* 响应式：<1280 的默认折叠由 JS 决定；<=900 L3 收窄且 L2 强制折叠；<=680 沿用上下堆叠 */
@media(min-width:681px) and (max-width:900px){
.app[data-section="agents"] .agents-main,.app[data-section="agents"] .agents-main.l2-mini{grid-template-columns:60px 250px minmax(0,1fr)}
.app[data-section="agents"] .agents-main .agent-library-head{display:none}
.agent-l4-head{padding:0 12px}
}
@media(max-width:680px){
.agent-library-pane,.agent-session-pane{flex:none}
.agent-l3-list{max-height:360px}
.agent-share-menu[data-agent-id]{right:10px}
}
@media(prefers-reduced-motion:reduce){.agent-demo-group-head::before{transition:none}}

/* ========== 会话操作菜单（三个点）与已归档样式 2026-10-19 ========== */
.agent-l3-session{position:relative}
.agent-l3-session .agent-l3-session-menu-btn{flex:0 0 auto;width:22px;height:22px;margin-left:6px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;line-height:1;color:var(--muted,#8a7f78);opacity:0;transition:opacity .12s ease,background .12s ease;cursor:pointer}
.agent-l3-session:hover .agent-l3-session-menu-btn,.agent-l3-session .agent-l3-session-menu-btn:focus-visible{opacity:1}
.agent-l3-session .agent-l3-session-menu-btn:hover{background:rgba(0,0,0,.07);color:var(--ink,#2b211c)}
.agent-l3-session.archived{opacity:.62}
.agent-l3-session.archived .agent-l3-session-main b::after{content:" · 已归档";font-size:10px;color:var(--soft,#a08b82);font-weight:500}
.agent-session-menu{position:absolute;z-index:1200;min-width:150px;padding:5px;border:1px solid var(--line-strong,#e3d5c9);border-radius:10px;background:#fff;box-shadow:0 10px 28px rgba(32,36,43,.16);display:flex;flex-direction:column;gap:2px}
.agent-session-menu .agent-session-menu-item{border:0;background:transparent;text-align:left;padding:8px 10px;border-radius:7px;font-size:12px;cursor:pointer;color:var(--ink,#2b211c)}
.agent-session-menu .agent-session-menu-item:hover{background:#f6efe9}