/* 共享桌面/浏览器视觉变量；颜色模式由 theme.js 在首次绘制前确定。 */
:root{color-scheme:light;--canvas:#f5f7f3;--panel:#fff;--sidebar:#eff3ed;--topbar:#fbfcf9;--surface:#f7f9f4;--input:#fff;--hover:#e9f0e5;--selected:#e5efdf;--selected-border:#c6d9bc;--ink:#26372d;--text:#455b4c;--muted:#697b6c;--line:#dfe7d9;--soft-line:#e9eee4;--green:#2b634a;--green-hover:#214f3a;--on-green:#fff;--soft:#edf5e8;--focus:#699874;--focus-soft:#69987422;--green-bg:#e8f3e7;--green-text:#346a3f;--orange-bg:#fcf1dc;--orange-text:#8b5c1c;--blue-bg:#eaf1fa;--blue-text:#456b98;--purple-bg:#f2ecfa;--purple-text:#765896;--red-bg:#faeae6;--red-text:#a24736;--toast-bg:#263d2c;--backdrop:#12231966;--shadow-color:#263c2420;--shadow:0 20px 65px var(--shadow-color);--titlebar:0px;--row-space:18px;--base-size:14px;font-family:Inter,"Segoe UI Variable Text","Segoe UI","Microsoft YaHei UI",system-ui,sans-serif;font-size:var(--base-size)}
:root[data-theme=dark]{color-scheme:dark;--canvas:#101914;--panel:#19251e;--sidebar:#141f19;--topbar:#141f19;--surface:#1d2c22;--input:#121d17;--hover:#26382b;--selected:#263e2c;--selected-border:#49664c;--ink:#e2ebe3;--text:#c1d0c2;--muted:#a3b5a4;--line:#344737;--soft-line:#2a3b2d;--green:#a0d4ad;--green-hover:#bce6c5;--on-green:#162e1d;--soft:#223629;--focus:#a0d4ad;--focus-soft:#a0d4ad22;--green-bg:#294932;--green-text:#b0dab6;--orange-bg:#463820;--orange-text:#ebca8b;--blue-bg:#253c52;--blue-text:#b5d0ec;--purple-bg:#3a2d4b;--purple-text:#d3bce9;--red-bg:#4c302a;--red-text:#edb5a7;--toast-bg:#dce9df;--backdrop:#030b0780;--shadow-color:#00000066}
:root[data-density=compact]{--row-space:11px}
:root[data-text-size=large]{--base-size:16px}

/* 动效令牌：统一缓动与时值（参照 Linear：hover 100ms / 过渡 160-240ms，强 ease-out） */
:root{--ease-out:cubic-bezier(.16,1,.3,1);--ease-drawer:cubic-bezier(.32,.72,0,1);--toast-accent:#a9e6b8}
:root[data-theme=dark]{--toast-accent:var(--green)}

*{box-sizing:border-box}
body{margin:0;background:var(--canvas);color:var(--ink)}
[hidden]{display:none!important}
button,input,select,textarea{font:inherit}
button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
button:disabled{opacity:.5;cursor:wait}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
button{border:0;background:none;color:inherit;transition:background 140ms,color 140ms,transform 160ms var(--ease-out)}
button:active:not(:disabled){transform:scale(.97)}
button svg,[data-icon] svg{width:19px;height:19px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round;display:block}
a{color:var(--green);text-decoration:none}
h1,h2,h3,p{margin-top:0}
h1{font-size:2.0rem;font-weight:650;letter-spacing:-.8px;margin-bottom:9px}
h2{font-size:1.571rem;font-weight:620;letter-spacing:-.5px;margin-bottom:10px}
h3{font-size:1.0rem;font-weight:650;margin-bottom:14px}
p{line-height:1.7}
.muted,.helper{color:var(--muted)}
.helper{font-size:0.857rem;line-height:1.7}
.error{color:var(--red-text);font-size:0.929rem;white-space:pre-wrap}
.eyebrow{font-size:0.82rem;letter-spacing:1.8px;font-weight:650;color:var(--muted);margin-bottom:14px}
.primary,.secondary,.danger{display:inline-flex;align-items:center;justify-content:center;gap:7px;border-radius:7px;min-height:38px;padding:9px 15px;font-weight:550;white-space:nowrap}
.primary{background:var(--green);color:var(--on-green)}
.primary:hover{background:var(--green-hover)}
.secondary{border:1px solid var(--line);background:var(--panel)}
.secondary:hover{background:var(--surface)}
.danger{color:var(--red-text);background:var(--red-bg)}
.link{color:var(--green);font-size:0.929rem;padding:7px 0}
.link:hover{text-decoration:underline}
.full{width:100%}
.icon-button{width:33px;height:33px;display:inline-flex;align-items:center;justify-content:center;border-radius:7px;color:var(--muted);font-size:1.714rem}
.icon-button:hover{background:var(--hover);color:var(--ink)}
.tag{font-size:0.82rem;line-height:1.3;border-radius:4px;padding:4px 6px;display:inline-flex;gap:4px;align-items:center;background:var(--surface);color:var(--muted)}
.tag.green{background:var(--green-bg);color:var(--green-text)}
.tag.orange{background:var(--orange-bg);color:var(--orange-text)}
.tag.blue{background:var(--blue-bg);color:var(--blue-text)}
.tag.purple{background:var(--purple-bg);color:var(--purple-text)}
.tag.red{background:var(--red-bg);color:var(--red-text)}
.pill-row{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.nowrap{white-space:nowrap}
.prewrap{white-space:pre-wrap;overflow-wrap:anywhere}
.empty{padding:55px 22px;text-align:center;color:var(--muted);line-height:1.8}
.empty>svg{width:48px;height:48px;stroke:var(--selected-border);fill:none;stroke-width:1.2;margin-bottom:15px}
.empty strong{display:block;color:var(--ink);font-size:1.071rem;margin-bottom:8px}
.empty .primary{margin-top:14px}
.workspace{display:grid;grid-template-columns:216px minmax(0,1fr);min-height:100vh}
.sidebar{position:fixed;inset:0 auto 0 0;width:216px;border-right:1px solid var(--line);background:var(--sidebar);display:flex;flex-direction:column;padding:28px 16px 0}
.brand{display:flex;gap:11px;align-items:center;color:var(--ink);font-size:1.429rem;font-weight:650;margin:0 10px 46px}
.brand small{display:block;font-size:0.82rem;font-weight:400;color:var(--muted);letter-spacing:.5px;margin-top:3px}
.nav-label{font-size:0.82rem;letter-spacing:1.4px;color:var(--muted);margin:0 13px 12px}
nav{display:grid;gap:5px}
nav button{display:flex;gap:11px;align-items:center;text-align:left;padding:12px 13px;border-radius:7px;color:var(--muted);font-size:0.929rem}
nav button:hover{background:var(--hover)}
nav button.active{background:var(--selected);color:var(--green);font-weight:600}
nav .count{margin-left:auto;font-size:0.82rem;font-variant-numeric:tabular-nums;min-width:18px;text-align:center;background:var(--panel);border-radius:4px}
.sidebar-note{display:flex;gap:9px;align-items:flex-start;margin:auto 13px 28px;padding-top:80px;color:var(--muted);font-size:0.82rem;line-height:1.8}
.tiny-dot{width:6px;height:6px;border-radius:50%;background:var(--green);margin-top:7px;flex-shrink:0}
.account{border-top:1px solid var(--line);display:flex;gap:9px;align-items:center;padding:19px 2px}
.avatar{width:31px;height:31px;border-radius:50%;background:var(--selected);color:var(--green);display:grid;place-items:center;font-size:0.857rem;font-weight:600}
.account>span:nth-child(2){min-width:0;flex:1}
.account strong{display:block;font-size:0.857rem;overflow:hidden;text-overflow:ellipsis}
.account small{display:block;font-size:0.82rem;color:var(--muted);max-width:115px;overflow:hidden;text-overflow:ellipsis;margin-top:4px}
.account .icon-button{width:27px}
.main{grid-column:2;min-width:0}
.topbar{height:65px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 34px;background:var(--topbar)}
.breadcrumb{font-size:0.82rem;color:var(--muted)}
.breadcrumb span{margin:0 12px;color:var(--muted)}
.breadcrumb strong{font-weight:500;color:var(--text)}
.topbar-right{display:flex;align-items:center;gap:13px}
.sync-state{font-size:0.82rem;color:var(--muted);display:flex;align-items:center;gap:6px}
.sync-state i{width:5px;height:5px;border-radius:50%;background:var(--green)}
.sync-state.offline{color:var(--orange-text)}
.sync-state.offline i{background:var(--orange-text)}
.view{padding:34px;max-width:1800px;margin:0 auto}
.page-heading{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:26px}
.page-heading p{font-size:0.857rem;color:var(--muted);margin:0}
.page-heading .actions{display:flex;gap:8px}
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
.search{position:relative;flex:1;min-width:180px;max-width:360px}
.search>input.search-field,.search input{padding-left:38px!important;background:var(--panel);line-height:1.5}
.search>span{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted);display:flex;align-items:center}
.search svg{width:16px;height:16px}
.toolbar select{width:auto;min-width:132px;padding-right:34px}
.toolbar .result-count{margin-left:auto;color:var(--muted);font-size:0.82rem}
.inbox-grid{display:grid;grid-template-columns:minmax(290px,.85fr) minmax(370px,1.15fr);gap:22px;align-items:start}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;overflow:hidden}
.panel-head{padding:17px 19px;border-bottom:1px solid var(--soft-line);display:flex;justify-content:space-between;align-items:center}
.panel-head h3{margin:0;font-size:0.857rem}
.panel-head small{font-size:0.82rem;color:var(--muted)}
.message-list{max-height:calc(100vh - 289px);min-height:410px;overflow:auto;padding:5px}
.message-row{display:flex;gap:10px;padding:16px 13px;border-radius:7px;border:1px solid transparent;margin:2px 0;position:relative;transition:background 120ms var(--ease-out),border-color 120ms var(--ease-out)}
.message-row:hover{background:var(--surface)}
.message-row:hover .row-actions{opacity:1;pointer-events:auto}
.message-row.selected{background:var(--selected);border-color:var(--selected-border)}
.message-row.flash{animation:row-flash 2s var(--ease-out)}
.message-row.entering{animation:row-enter 240ms var(--ease-out)}
@keyframes row-flash{0%,45%{background:var(--selected)}100%{background:transparent}}
@keyframes row-enter{from{opacity:0;transform:translateY(-7px)}to{opacity:1;transform:none}}
.row-actions{position:absolute;right:9px;top:9px;display:flex;gap:5px;opacity:0;pointer-events:none;transition:opacity 100ms var(--ease-out);background:var(--panel);border:1px solid var(--line);border-radius:7px;padding:3px;box-shadow:0 2px 9px var(--shadow-color)}
.row-actions button{font-size:.74rem;padding:4px 9px;border-radius:5px;color:var(--text);min-height:26px}
.row-actions button:hover{background:var(--hover);color:var(--green)}
.row-actions button.danger-hover:hover{color:var(--red-text)}
.message-row .select-context{align-self:flex-start;margin-top:4px;accent-color:var(--green);width:14px;height:14px;flex-shrink:0}
.message-body{flex:1;min-width:0}
.message-meta{display:flex;align-items:center;gap:7px;margin-bottom:9px}
.message-meta strong{font-size:0.857rem;font-weight:600;max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.message-meta time{font-size:0.82rem;color:var(--muted);margin-left:auto;white-space:nowrap}
.message-excerpt{font-size:0.857rem;line-height:1.8;color:var(--text);margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.message-bottom{display:flex;gap:6px;align-items:center}
.message-bottom .sender{margin-left:auto;font-size:0.82rem;color:var(--muted)}
.detail{position:sticky;top:20px}
.detail-content{padding:22px}
.detail-meta{display:flex;justify-content:space-between;gap:10px;margin-bottom:16px}
.detail-title{font-size:1.143rem;line-height:1.6;font-weight:600;margin-bottom:7px}
.detail-byline{font-size:0.82rem;color:var(--muted);margin-bottom:20px}
.message-original{font-size:0.929rem;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere;max-height:270px;overflow:auto;padding:17px;background:var(--surface);border:1px solid var(--soft-line);border-radius:7px;margin-bottom:20px}
.analysis-box{background:var(--soft);border:1px solid var(--selected-border);border-radius:8px;padding:17px;margin-bottom:18px}
.analysis-top{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:12px}
.analysis-top h3{margin:0;color:var(--green);font-size:0.857rem}
.analysis-top small{font-size:0.82rem;color:var(--muted)}
.analysis-box p{font-size:0.857rem;color:var(--text);margin-bottom:12px}
.analysis-reason{border-top:1px solid var(--selected-border);padding-top:11px;font-size:0.82rem;color:var(--muted);line-height:1.7}
.detail-actions{display:flex;gap:8px;flex-wrap:wrap}
.context-options{display:flex;align-items:center;gap:8px;font-size:0.82rem;color:var(--muted);margin-bottom:12px}
.context-options input[type=number]{width:61px;padding:5px 7px;min-height:29px}
.context-list{border-top:1px solid var(--soft-line);margin-top:23px;padding-top:16px}
.context-list summary{font-size:0.82rem;color:var(--muted);cursor:pointer}
.context-message{padding:13px 0;border-bottom:1px solid var(--soft-line)}
.context-message small{color:var(--muted);font-size:0.82rem}
.context-message p{font-size:0.857rem;color:var(--muted);margin:6px 0 0;white-space:pre-wrap}
.notice{padding:11px 34px;color:var(--orange-text);background:var(--orange-bg);font-size:0.857rem}
.task-summary{display:flex;gap:22px;margin-bottom:25px;align-items:stretch;justify-content:space-between}
.summary-cell{border-right:1px solid var(--line);padding-right:24px;min-width:108px;flex:1;display:flex;align-items:center;gap:14px}
.summary-cell:last-child{border:0}
.summary-cell strong{font-size:2rem;font-weight:550;font-variant-numeric:tabular-nums;color:var(--green);line-height:1.1;margin:0}
.summary-cell span{font-size:0.86rem;color:var(--muted);line-height:1.4}
.task-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:17px}
.task-card{background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:21px;cursor:default;transition:border-color 140ms var(--ease-out),box-shadow 140ms var(--ease-out),transform 140ms var(--ease-out)}
.task-card:hover{border-color:var(--selected-border);box-shadow:0 4px 15px var(--shadow-color);transform:translateY(-2px)}
.task-card.card-overdue{border-color:var(--red-text)}
.task-card h3{font-size:1.071rem;line-height:1.6;margin:17px 0 10px}
.task-card p{color:var(--muted);font-size:0.82rem;line-height:1.8;white-space:pre-wrap;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:39px}
.task-card-footer{display:flex;justify-content:space-between;border-top:1px solid var(--soft-line);margin-top:17px;padding-top:14px;font-size:0.82rem;color:var(--muted);gap:8px;flex-wrap:wrap;align-items:center}
.task-card-footer .overdue{color:var(--red-text);font-weight:600}
.due-chip{display:inline-flex;align-items:center;gap:5px;border-radius:5px;padding:3px 7px;font-variant-numeric:tabular-nums}
.due-chip.far{background:var(--surface);color:var(--muted)}
.due-chip.soon{background:var(--orange-bg);color:var(--orange-text)}
.due-chip.today{background:var(--red-bg);color:var(--red-text)}
.due-chip.overdue{background:var(--red-text);color:#fff}
:root[data-theme=dark] .due-chip.overdue{background:#7c3a2c;color:#fff}
.task-detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px}
.task-main-content{padding:25px}
.task-description{font-size:0.929rem;line-height:1.9;color:var(--text);margin:20px 0;white-space:pre-wrap}
.section-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:23px 0 12px}
.section-heading h3{margin:0;font-size:0.929rem}
.file-row{display:flex;gap:12px;align-items:center;border:1px solid var(--line);border-radius:7px;padding:12px;margin-bottom:8px}
.file-icon{width:33px;height:37px;display:grid;place-items:center;background:var(--soft);border-radius:4px;font-size:0.82rem;text-transform:uppercase;font-weight:600}
.file-icon[data-ext=pdf]{background:#fae6e3;color:#b0432f}
.file-icon[data-ext=zip],.file-icon[data-ext=7z],.file-icon[data-ext=rar],.file-icon[data-ext=tar],.file-icon[data-ext=gz]{background:#fdf1d8;color:#946a15}
.file-icon[data-ext=doc],.file-icon[data-ext=docx],.file-icon[data-ext=rtf]{background:#e7eefb;color:#44659c}
.file-icon[data-ext=xls],.file-icon[data-ext=xlsx],.file-icon[data-ext=csv]{background:#e5f2e2;color:#3c7340}
.file-icon[data-ext=ppt],.file-icon[data-ext=pptx]{background:#fdeee2;color:#b05f2a}
.file-icon[data-ext=png],.file-icon[data-ext=jpg],.file-icon[data-ext=jpeg],.file-icon[data-ext=gif],.file-icon[data-ext=webp]{background:#efe9fa;color:#765896}
.file-icon[data-ext=mp4],.file-icon[data-ext=mkv],.file-icon[data-ext=avi],.file-icon[data-ext=mov]{background:#e2f1f4;color:#3f7484}
.file-info{min-width:0;flex:1}
.file-info strong{font-size:0.857rem;display:block;overflow-wrap:anywhere;font-weight:500}
.file-info small{font-size:0.82rem;color:var(--muted);display:block;margin-top:4px}
.drop-zone{border:1px dashed var(--selected-border);border-radius:7px;padding:25px;text-align:center;background:var(--surface);color:var(--muted);font-size:0.857rem;position:relative}
.drop-zone input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.task-side{padding:22px}
.info-label{font-size:0.82rem;color:var(--muted);margin-bottom:7px;line-height:1.5}
.info-value{font-size:0.857rem;color:var(--text);line-height:1.7;margin-bottom:23px;overflow-wrap:anywhere}
.check-row{padding:11px 0;border-bottom:1px solid var(--soft-line);display:flex;gap:9px;font-size:0.857rem;align-items:baseline}
.check-symbol{color:var(--green);width:14px;text-align:center;flex-shrink:0;line-height:inherit}
.check-row strong{font-weight:500}
.check-row small{display:block;font-size:0.82rem;color:var(--muted);margin-top:5px}
.check-symbol{color:var(--green)}
.check-symbol.fail{color:var(--red-text)}
.check-symbol.manual{color:var(--orange-text)}
.settings-grid{display:grid;grid-template-columns:minmax(0,740px) minmax(200px,280px);gap:25px;align-items:start}
.settings-panel{padding:27px}
.settings-panel h3{font-size:1.0rem;margin-bottom:7px}
.settings-panel .helper{margin-bottom:24px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid.three{grid-template-columns:1fr 1fr 1fr}
label{display:block;font-size:0.857rem;color:var(--text);margin-bottom:19px}
input:not([type=checkbox]),select,textarea{display:block;min-height:38px;width:100%;border:1px solid var(--line);border-radius:6px;background:var(--panel);padding:9px 34px 9px 11px;color:var(--text);margin-top:8px;outline-offset:2px}
input::placeholder,textarea::placeholder{color:var(--muted);font-size:0.857rem}
input:focus,textarea:focus,select:focus{border-color:var(--focus);outline:none;box-shadow:0 0 0 3px var(--focus-soft)}
textarea{resize:vertical;line-height:1.7}
.toolbar input,.toolbar select{margin-top:0}
.switch-line{display:flex;align-items:flex-start;gap:10px;padding:16px 0;border-top:1px solid var(--soft-line);margin-bottom:12px}
.switch-line input{accent-color:var(--green);margin-top:4px}
.switch-line strong{font-size:0.857rem;font-weight:500}
.switch-line small{display:block;font-size:0.82rem;color:var(--muted);margin-top:6px;line-height:1.6}
.settings-side{font-size:0.857rem;color:var(--muted);line-height:1.9;padding:13px 0}
.settings-side h3{color:var(--green);font-size:0.857rem}
.settings-side ol{padding-left:18px}
.settings-side li{margin-bottom:15px}
.settings-side .divider{height:1px;background:var(--line);margin:24px 0}
.models-output{padding:12px;background:var(--soft);border-radius:6px;font-size:0.857rem;color:var(--text);margin-top:15px;white-space:pre-wrap;overflow-wrap:anywhere}
.source-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.source-card{padding:23px}
.source-title{display:flex;align-items:center;gap:12px;margin-bottom:21px}
.source-mark{display:grid;place-items:center;width:39px;height:39px;background:var(--green-bg);color:var(--green);font-size:0.929rem;border-radius:10px;font-weight:600}
.source-mark.qq{background:var(--blue-bg);color:var(--blue-text)}
.source-title h3{margin:0 0 4px}
.source-title small{color:var(--muted);font-size:0.82rem}
.conversation-list{max-height:250px;overflow:auto;border:1px solid var(--line);border-radius:6px;margin-top:16px}
.conversation-row{display:flex;align-items:center;gap:10px;padding:10px 12px;margin:0;border-bottom:1px solid var(--soft-line);cursor:pointer}
.conversation-row input{accent-color:var(--green)}
.conversation-row span{flex:1;min-width:0}
.conversation-row strong{font-size:0.857rem;font-weight:500;display:block}
.conversation-row small{display:block;font-size:0.82rem;color:var(--muted);margin-top:3px}
.source-actions{display:flex;gap:8px;align-items:center;margin-top:22px}
.collector-status{font-size:0.82rem;color:var(--muted);line-height:1.8;margin-top:13px}
.source-global{margin-top:22px;padding:24px}
.source-global .form-grid{max-width:800px}
.source-global .helper{margin:0}
.load-more{padding:16px;text-align:center}
.task-origin{margin-top:20px;padding:16px;border:1px solid var(--soft-line);background:var(--surface);border-radius:6px}
.task-origin p{font-size:0.82rem;margin:10px 0 0;white-space:pre-wrap;color:var(--muted)}
dialog{border:1px solid var(--line);border-radius:13px;width:min(680px,calc(100vw - 30px));max-height:90vh;padding:0;box-shadow:var(--shadow);color:var(--ink);background:var(--panel)}
dialog::backdrop{background:var(--backdrop);backdrop-filter:blur(3px)}
dialog[open]{animation:dialog-in 170ms var(--ease-out)}
dialog.closing{animation:dialog-out 130ms ease forwards}
@keyframes dialog-out{to{opacity:0;transform:translateY(5px) scale(.985)}}
.dialog-heading{padding:24px 26px 18px;border-bottom:1px solid var(--soft-line);display:flex;justify-content:space-between;align-items:center}
.dialog-heading h2{margin:0;font-size:1.429rem}
.dialog-heading .eyebrow{margin-bottom:7px;font-size:0.82rem}
.dialog-body{padding:22px 26px 4px;max-height:65vh;overflow:auto}
.dialog-footer{padding:16px 26px;display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--soft-line);background:var(--surface)}
.requirement-row{display:grid;grid-template-columns:1fr 1fr 60px 30px;gap:8px;margin-bottom:10px;align-items:center}
.requirement-row input{margin:0;min-height:34px;font-size:0.857rem}
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);padding:11px 11px 11px 20px;background:var(--toast-bg);color:var(--panel);border-radius:9px;box-shadow:0 7px 25px var(--shadow-color);font-size:0.857rem;z-index:1000;max-width:min(90vw,650px);line-height:1.7;display:flex;align-items:center;gap:11px;transition:opacity 180ms var(--ease-out),transform 180ms var(--ease-out)}
.toast::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--toast-accent);flex-shrink:0}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast:not(.show){opacity:0;transform:translateX(-50%) translateY(13px);pointer-events:none}
.toast button{color:var(--toast-accent);font-weight:600;padding:5px 9px;border-radius:6px;min-height:28px}
.toast button:hover{background:#ffffff1c}
.auth-layout{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}
.auth-story{padding:70px 15%;background:var(--sidebar);display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.auth-story>.eyebrow{margin-top:40px;color:var(--muted);font-size:0.82rem}
.auth-story h1{font-size:clamp(36px,4.5vw,70px);font-weight:550;line-height:1.27;color:var(--green);letter-spacing:-2px;margin:15px 0 28px}
.auth-story p{font-size:1.0rem;color:var(--muted);line-height:1.9}
.story-note{font-size:0.82rem;color:var(--muted);letter-spacing:1px;margin-top:35px}
.auth-form{width:min(360px,80%);margin:auto}
.auth-form .eyebrow{font-size:0.82rem}
.auth-form h2{font-size:1.929rem;color:var(--green)}
.auth-form>.muted{font-size:0.857rem;margin-bottom:30px}
.auth-form .full{margin-top:5px}
.auth-form>.link{display:block;margin:17px auto}
.mobile-back{display:none}
.task-detail-back{margin-bottom:18px}
.pending-note{color:var(--orange-text);font-size:0.82rem}
.small-actions{display:flex;gap:7px}
.plain-button{font-size:0.82rem;color:var(--muted);padding:5px 0}
.plain-button:hover{color:var(--green)}
.message-detail-empty{padding-top:130px;padding-bottom:130px}
.settings-status{font-size:0.857rem;color:var(--green);margin-top:15px}
.load-file-input{display:none}

@keyframes dialog-in{from{opacity:0;transform:translateY(7px) scale(.99)}
to{opacity:1;transform:none}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* 置信度三档 */
.confidence-chip{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;border-radius:5px;padding:3px 8px}
.confidence-chip i{width:7px;height:7px;border-radius:50%}
.confidence-chip.high{background:var(--green-bg);color:var(--green-text)}
.confidence-chip.high i{background:var(--green)}
.confidence-chip.medium{background:var(--orange-bg);color:var(--orange-text)}
.confidence-chip.medium i{background:var(--orange-text)}
.confidence-chip.low{background:var(--surface);color:var(--muted)}
.confidence-chip.low i{background:var(--muted)}

/* 分析证据摘句 */
.evidence-quote{border-left:3px solid var(--green);background:var(--panel);border-radius:0 7px 7px 0;padding:9px 13px;margin:9px 0;font-size:.86rem;color:var(--text);line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}
.evidence-quote em{font-style:normal;background:var(--selected);color:var(--green-text);border-radius:3px;padding:0 3px;box-decoration-break:clone;-webkit-box-decoration-break:clone}

/* AI 徽章（消息卡可展开） */
.ai-badge{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;color:var(--green);background:var(--green-bg);border:0;border-radius:6px;padding:3px 9px;min-height:24px;font-weight:550}
.ai-badge svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.shelf-badge{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;color:var(--green);cursor:pointer;background:var(--selected);border:0;border-radius:6px;padding:5px 10px;min-height:28px;font-weight:550;transition:background 120ms}
.shelf-badge:hover{background:var(--selected-border)}
.shelf-evidence{display:none;margin:9px 0 0;padding:11px 13px;background:var(--panel);border:1px solid var(--soft-line);border-radius:7px;font-size:.84rem;color:var(--muted);line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}
.shelf-evidence.open{display:block;animation:dialog-in 150ms var(--ease-out)}

/* AI 思考中：shimmer */
.thinking{display:inline-flex;align-items:center;gap:3px;height:14px}
.thinking i{width:5px;height:5px;border-radius:50%;background:var(--muted);animation:think 1.1s ease-in-out infinite}
.thinking i:nth-child(2){animation-delay:.18s}
.thinking i:nth-child(3){animation-delay:.36s}
@keyframes think{0%,100%{opacity:.25;transform:translateY(0)}50%{opacity:1;transform:translateY(-4px)}}

/* 完成庆祝：✓ 描边 */
.done-burst{position:fixed;inset:0;z-index:1100;display:grid;place-items:center;pointer-events:none}
.done-burst svg{width:86px;height:86px;stroke:var(--green);fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 4px 18px var(--shadow-color));animation:burst-pop 1.15s var(--ease-out) forwards}
.done-burst circle{stroke-dasharray:210;stroke-dashoffset:210;animation:burst-ring .5s var(--ease-out) forwards}
.done-burst path{stroke-dasharray:44;stroke-dashoffset:44;animation:burst-check .34s var(--ease-out) .3s forwards}
@keyframes burst-pop{0%{opacity:0;transform:scale(.72)}18%{opacity:1;transform:scale(1)}72%{opacity:1;transform:scale(1)}100%{opacity:0;transform:scale(1.12)}}
@keyframes burst-ring{to{stroke-dashoffset:0}}
@keyframes burst-check{to{stroke-dashoffset:0}}

/* 首屏 stagger（仅列表首次渲染前 8 项） */
.stagger>.stagger-item{opacity:1;transform:none}
.stagger>.stagger-item:nth-child(2){animation-delay:40ms}.stagger>.stagger-item:nth-child(3){animation-delay:80ms}
.stagger>.stagger-item:nth-child(4){animation-delay:120ms}.stagger>.stagger-item:nth-child(5){animation-delay:160ms}
.stagger>.stagger-item:nth-child(6){animation-delay:200ms}.stagger>.stagger-item:nth-child(7){animation-delay:240ms}
.stagger>.stagger-item:nth-child(8){animation-delay:280ms}
@keyframes stagger-in{to{opacity:1;transform:none}}

/* 列表行去手型光标（Raycast）：选中态承担可点暗示 */
.message-row,.task-card,.conversation-row,.instance-row{cursor:default}

/* 拖拽目标态 overlay */
.drop-overlay{position:fixed;inset:var(--titlebar);z-index:80;display:grid;place-items:center;pointer-events:none;opacity:0;transition:opacity 140ms var(--ease-out)}
body.dragging-files .drop-overlay{opacity:1}
.drop-overlay::before{content:"";position:absolute;inset:12px;border:2px dashed var(--green);border-radius:16px;background:var(--selected);opacity:.92}
.drop-overlay-inner{position:relative;display:flex;flex-direction:column;align-items:center;gap:11px;color:var(--green);font-weight:600;font-size:1.15rem;text-align:center;padding:0 30px}
.drop-overlay-inner svg{width:42px;height:42px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;animation:drop-breathe 1.5s ease-in-out infinite}
@keyframes drop-breathe{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
body.dragging-files .file-shelf{border-left:2px solid var(--green);box-shadow:0 0 0 5px var(--focus-soft),var(--shadow)}

/* 命令面板 */
.cmdk-backdrop{position:fixed;inset:var(--titlebar);z-index:900;background:var(--backdrop);backdrop-filter:blur(3px);display:flex;justify-content:center;align-items:flex-start;padding:11vh 20px 20px}
.cmdk{width:min(560px,100%);background:var(--panel);border:1px solid var(--line);border-radius:13px;box-shadow:var(--shadow);overflow:hidden;animation:dialog-in 150ms var(--ease-out)}
.cmdk input{margin:0;border:0;border-bottom:1px solid var(--soft-line);border-radius:0;min-height:52px;font-size:1.05rem;padding:14px 18px}
.cmdk input:focus{box-shadow:none;border-color:var(--soft-line)}
.cmdk-list{max-height:330px;overflow:auto;padding:7px}
.cmdk-item{display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:8px;color:var(--text);width:100%;text-align:left;font-size:.94rem}
.cmdk-item [data-icon] svg,.cmdk-item>span:first-child svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;color:var(--muted)}
.cmdk-item kbd{margin-left:auto;font-family:inherit;font-size:.74rem;color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:2px 6px}
.cmdk-item.active,.cmdk-item:hover{background:var(--selected);color:var(--ink)}
.cmdk-item.active [data-icon] svg,.cmdk-item:hover [data-icon] svg,.cmdk-item.active>span:first-child svg,.cmdk-item:hover>span:first-child svg{color:var(--green)}
.cmdk-empty{padding:22px;text-align:center;color:var(--muted);font-size:.86rem}

@media(min-width:1550px){.view{padding:40px 50px}
.inbox-grid{grid-template-columns:minmax(340px,.85fr) minmax(420px,1.15fr)}
}

@media(max-width:1150px){.workspace{grid-template-columns:185px minmax(0,1fr)}
.sidebar{width:185px;padding-left:11px;padding-right:11px}
.brand{font-size:1.286rem;margin-left:8px}
.view{padding:26px 22px}
.topbar{padding:0 22px}
.inbox-grid{gap:14px;grid-template-columns:minmax(260px,.85fr) minmax(330px,1.15fr)}
.message-row{padding:13px 9px}
.message-meta strong{max-width:115px}
.detail-content{padding:17px}
.settings-grid{grid-template-columns:minmax(0,1fr)}
.settings-side{display:none}
.task-detail-grid{grid-template-columns:minmax(0,1fr) 260px}
.source-card{padding:18px}
.source-grid{gap:15px}
}

@media(max-width:850px){.workspace{grid-template-columns:70px minmax(0,1fr)}
.sidebar{width:70px;padding:24px 8px 0}
.brand{margin:0 auto 38px}
.brand>span,.nav-label,nav button>.count,.sidebar-note,.account>span:nth-child(2),.account>.icon-button{display:none}
nav button{font-size:0;justify-content:center;padding:14px}
nav button [data-icon]{font-size:1.143rem}
nav{gap:9px}
.account{justify-content:center;margin-top:auto}
.inbox-grid{grid-template-columns:1fr 1.1fr}
.topbar{height:56px}
.view{padding:22px 18px}
.page-heading h1{font-size:1.786rem}
.message-meta{flex-wrap:wrap}
.message-meta time{margin-left:0}
.task-detail-grid{grid-template-columns:1fr}
.source-grid{grid-template-columns:1fr}
}

@media(max-width:620px){.workspace{display:block}
.sidebar{position:fixed;top:auto;bottom:0;left:0;right:0;width:100%;height:62px;z-index:20;border-top:1px solid var(--line);border-right:0;padding:0;background:var(--sidebar);backdrop-filter:blur(12px)}
.brand,.account{display:none}
nav{display:flex;justify-content:space-around;height:100%;gap:0}
nav button{font-size:0.82rem;display:flex;flex-direction:column;gap:5px;padding:9px 8px;min-width:70px;border-radius:0;background:transparent!important}
nav button.active{color:var(--green)}
nav button svg{width:20px;height:20px}
.main{padding-bottom:65px}
.topbar{padding:0 18px}
.breadcrumb{font-size:0.82rem}
.sync-state{font-size:0.82rem}
.view{padding:24px 17px}
.page-heading{margin-bottom:22px}
.page-heading h1{font-size:1.786rem}
.page-heading p{font-size:0.82rem;max-width:240px}
.page-heading .actions{gap:5px}
.page-heading .secondary{display:none}
.page-heading .primary{padding:8px 10px;font-size:0.82rem;min-height:34px}
.toolbar{gap:7px}
.search{min-width:100%;max-width:none}
.toolbar select{flex:1;min-width:70px;font-size:0.82rem}
.toolbar .result-count{font-size:0.82rem}
.inbox-grid{display:block}
.message-list{max-height:none;min-height:300px}
.message-row{padding:16px 10px}
.message-meta strong{max-width:190px}
.message-meta time{margin-left:auto}
.detail{position:static;margin-top:16px}
.inbox-grid.has-selection>.messages-panel{display:none}
.inbox-grid:not(.has-selection)>.detail{display:none}
.mobile-back{display:inline-flex;margin-bottom:13px}
.detail-content{padding:20px}
.task-grid{grid-template-columns:1fr}
.task-summary{gap:12px}
.summary-cell{padding-right:14px;min-width:90px}
.summary-cell strong{font-size:1.714rem}
.settings-panel{padding:21px}
.form-grid,.form-grid.three{grid-template-columns:1fr;gap:0}
.source-global{padding:20px}
.source-grid{gap:16px}
.task-main-content{padding:20px}
.auth-layout{display:block;padding:45px 0}
.auth-story{background:transparent;padding:0;width:82%;margin:0 auto 35px}
.auth-story>img{width:42px;height:42px}
.auth-story>.eyebrow{margin:16px 0 7px}
.auth-story h1{font-size:2.143rem;margin:5px 0 10px;letter-spacing:-.5px}
.auth-story h1 br{display:none}
.auth-story p,.story-note{display:none}
.auth-form{width:82%}
.auth-form>.eyebrow{display:none}
.auth-form h2{font-size:1.571rem}
.dialog-body{padding:18px}
.dialog-heading{padding:20px 18px 15px}
.dialog-footer{padding:15px 18px}
.requirement-row{grid-template-columns:1fr 1fr 45px 25px;gap:5px}
.notice{padding:10px 18px;font-size:0.82rem}
}


.search svg{stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round}

@media(max-width:620px){.page-heading .secondary{display:inline-flex;padding:8px 10px;font-size:0.82rem;min-height:34px}
.page-heading .actions{flex-wrap:wrap;justify-content:flex-end;max-width:160px}
}


/* 外观、原生窗口与窄屏布局 */
*{scrollbar-width:thin;scrollbar-color:var(--selected-border) transparent}
body{line-height:1.5}
::selection{background:var(--selected-border);color:var(--ink)}
button:focus-visible,a:focus-visible,summary:focus-visible,[tabindex="0"]:focus-visible{outline:2px solid var(--focus);outline-offset:3px}
.workspace{min-height:calc(100dvh - var(--titlebar))}.sidebar{top:var(--titlebar)}
.topbar{position:sticky;top:var(--titlebar);z-index:30;min-height:65px;height:auto;padding-top:12px;padding-bottom:12px;gap:14px}
.topbar-right{gap:10px}.sync-state{white-space:nowrap}.main,.view,.panel,.message-body,.file-info{min-width:0}
.panel,.task-card{border-radius:12px}.primary,.secondary,.danger{min-height:40px;border-radius:8px}
.primary{color:var(--on-green)}.secondary,.search input,input:not([type=checkbox]),select,textarea{background:var(--input);color:var(--ink)}
input:not([type=checkbox]),select,textarea{min-width:0;min-height:41px;font-size:.97rem}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:.8;font-size:.9rem}
input:focus,textarea:focus,select:focus{border-color:var(--focus);box-shadow:0 0 0 3px var(--focus-soft)}
.message-row{padding-top:var(--row-space);padding-bottom:var(--row-space)}.message-excerpt{font-size:.94rem;color:var(--text);overflow-wrap:anywhere}
.message-original,.task-description{font-size:1rem;overflow-wrap:anywhere}.detail-byline{font-size:.86rem}
.message-meta time,.summary-cell strong{font-variant-numeric:tabular-nums}.message-list{max-height:max(350px,calc(100dvh - var(--titlebar) - 330px))}
.tag{border-radius:5px}.theme-picker{display:flex;gap:2px;padding:3px;border:1px solid var(--line);border-radius:9px;background:var(--surface);flex-shrink:0}
.theme-picker button{width:30px;height:29px;display:grid;place-items:center;border-radius:6px;color:var(--muted)}
.theme-picker button:hover{background:var(--hover)}.theme-picker button.active{color:var(--green);background:var(--panel);box-shadow:0 1px 4px #0000000d}
.theme-picker svg,.theme-option svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.auth-layout{position:relative;min-height:calc(100dvh - var(--titlebar))}.auth-utilities{position:absolute;right:28px;top:24px;z-index:2}
.auth-form{margin:90px auto;align-self:center}.auth-story{border-right:1px solid var(--line)}.auth-form .full{min-height:44px}
.appearance-panel{padding:26px;margin-bottom:24px}.appearance-heading{display:flex;justify-content:space-between;align-items:center;gap:12px}.appearance-heading h3{margin-bottom:6px}.appearance-heading p{margin-bottom:0}
.theme-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:22px 0;max-width:780px}
.theme-option{padding:13px;text-align:left;border:1px solid var(--line);border-radius:9px;background:var(--surface)}.theme-option:hover{border-color:var(--selected-border)}.theme-option.active{border-color:var(--green);box-shadow:inset 0 0 0 1px var(--green)}
.theme-option>span{display:flex;align-items:center;gap:8px;margin-top:12px;font-size:.94rem}
.theme-preview{height:66px;display:flex;border:1px solid #ccd8c8;border-radius:6px;overflow:hidden;background:#fafcf7}.theme-preview:before{content:"";width:24%;background:#e1eada;border-right:1px solid #ccd8c8}.theme-preview:after{content:"";width:58%;margin:13px 10px;border-radius:4px;border:1px solid #dde6d6;background:repeating-linear-gradient(0deg,#e7eddf 0 3px,#fff 3px 12px)}
.theme-preview.dark{background:#18261c;border-color:#3a4d3d}.theme-preview.dark:before{background:#263b2a;border-color:#3a4d3d}.theme-preview.dark:after{background:repeating-linear-gradient(0deg,#3b503d 0 3px,#1b2b20 3px 12px);border-color:#3a4d3d}
.theme-preview.system{background:linear-gradient(90deg,#fafcf7 50%,#18261c 50%)}.theme-preview.system:after{background:linear-gradient(90deg,#e7eddf 50%,#3b503d 50%)}
.appearance-fields{display:grid;grid-template-columns:repeat(2,minmax(0,280px));gap:20px}.appearance-fields label{margin-bottom:0}
.form-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.source-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.page-heading>div:first-child{min-width:0}.page-heading h1,.task-card h3,.context-message p{overflow-wrap:anywhere}.page-heading .actions{flex-shrink:0}.source-actions{flex-wrap:wrap}
.task-grid{grid-template-columns:repeat(auto-fill,minmax(min(300px,100%),1fr))}.task-card-footer{flex-wrap:wrap;gap:8px}
.task-summary{padding:20px 22px;background:var(--panel);border:1px solid var(--line);border-radius:10px}.file-icon{flex-shrink:0}.file-info strong{font-size:.94rem}
.drop-zone:focus-within{outline:2px solid var(--focus);outline-offset:3px}.drop-zone:hover{background:var(--hover)}
dialog{max-height:calc(100dvh - var(--titlebar) - 30px);background:var(--panel)}.dialog-body{max-height:calc(100dvh - var(--titlebar) - 215px)}
.requirement-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 60px 30px}.toast{color:var(--panel);background:var(--toast-bg)}
[data-density=compact] .view{padding:24px}[data-density=compact] .brand{margin-bottom:28px}
@media(max-width:1020px){.settings-grid,.source-grid,.task-detail-grid{grid-template-columns:minmax(0,1fr)}.settings-side{display:none}.topbar-right{gap:8px}}
@media(max-width:800px){.inbox-grid{display:block}.detail{position:static;margin-top:0}.inbox-grid.has-selection>.messages-panel{display:none}.inbox-grid:not(.has-selection)>.detail{display:none}.message-list{max-height:none;min-height:300px}.mobile-back{display:inline-flex;margin-bottom:15px}.page-heading .actions{flex-wrap:wrap;justify-content:flex-end;max-width:190px}.message-meta time{margin-left:auto}.message-meta strong{max-width:230px}}
@media(max-width:620px){
 .sidebar{top:auto;height:calc(66px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:color-mix(in srgb,var(--sidebar) 94%,transparent)}nav{height:66px}nav button{font-size:.74rem;gap:6px;min-width:66px}
 .main{padding-bottom:calc(80px + env(safe-area-inset-bottom))}.topbar{padding:10px 13px;gap:6px;min-height:62px}.topbar-right{gap:6px}.breadcrumb{font-size:0}.breadcrumb span{display:none}.breadcrumb strong{font-size:12px}.sync-state{font-size:10px}.theme-picker{padding:2px}.theme-picker button{width:27px;height:28px}.topbar .icon-button{width:28px}
 .page-heading .actions{max-width:145px}.page-heading h1{font-size:1.72rem}.page-heading .primary,.page-heading .secondary{font-size:.8rem;min-height:36px}.page-heading p{font-size:.86rem}
 .toolbar .result-count{width:100%;margin:0}.form-grid,.form-grid.three,.appearance-fields{grid-template-columns:minmax(0,1fr)}.appearance-fields{gap:17px}
 .task-summary{gap:0;justify-content:space-around;padding:18px 10px}.summary-cell{flex:1;min-width:0;padding:0 12px;gap:8px}.summary-cell span{font-size:.8rem;white-space:nowrap}
 .file-row{flex-wrap:wrap;gap:6px;padding:10px}.file-info{min-width:100px}.file-row .icon-button{width:30px;height:34px}
 .auth-layout{padding:76px 0 26px}.auth-form{margin:0 auto;width:85%}.auth-story{border:0;width:85%}.auth-utilities{right:20px;top:20px}.auth-story h1{font-size:30px}
 .appearance-panel{padding:21px 18px}.appearance-heading{flex-wrap:wrap}.theme-options{gap:8px}.theme-option{padding:8px}.theme-option>span{font-size:.83rem;gap:5px}.theme-preview{height:55px}.theme-preview:after{margin:11px 6px}
 .requirement-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 47px 26px}.toast{bottom:calc(85px + env(safe-area-inset-bottom));width:max-content}
}
@media(max-width:370px){.sync-state{max-width:65px;overflow:hidden}.theme-option>span{font-size:11px}.topbar{padding-left:10px;padding-right:10px}}
@media(forced-colors:active){.primary,.theme-option.active,nav button.active{border:1px solid ButtonText}.tag{border:1px solid CanvasText}}

/* 简便接入、浏览器授权与文件收纳 */
.auto-source-panel{padding:19px 23px;margin-bottom:22px;display:flex;justify-content:space-between;gap:20px;align-items:center}.auto-source-panel .switch-line{border:0;padding:0;margin:0}.auto-source-panel .collector-status{margin:0;max-width:330px}
.source-title>input{margin-left:auto;accent-color:var(--green);width:17px;height:17px}.instance-list{margin-bottom:18px}.instance-row{display:flex;gap:11px;align-items:center;border:1px solid var(--line);border-radius:8px;padding:12px;margin-bottom:9px}.instance-avatar{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--blue-bg);color:var(--blue-text)}.instance-row>div{min-width:0;flex:1}.instance-row strong,.instance-row small{display:block;overflow-wrap:anywhere}.instance-row small{font-size:.8rem;color:var(--muted);margin-top:3px}
.chat-toolbar{display:flex;gap:10px;align-items:center}.chat-toolbar input{margin:0;flex:1}.chat-toolbar span{white-space:nowrap}.advanced-source{margin-top:24px}.advanced-source>summary{padding:20px 23px;cursor:pointer;font-weight:550}.advanced-source>summary span{font-weight:400;margin-left:10px}.advanced-body{padding:0 23px 23px}.advanced-body>details{margin:15px 0}.advanced-body>details>summary{cursor:pointer;margin-bottom:17px}.debug-controls{margin-top:22px}.debug-output{background:var(--input);border:1px solid var(--line);padding:16px;border-radius:7px;max-height:360px;overflow:auto;font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere}
.device-status{padding:18px;margin-top:18px;border:1px solid var(--line);border-radius:9px;background:var(--surface)}.device-status>p{margin:0}.device-code{font-size:26px;letter-spacing:4px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--green);margin:18px 0}.consent-page{min-height:calc(100dvh - var(--titlebar));padding:50px 20px;display:grid;place-items:center}.consent-card{padding:35px;max-width:500px}.consent-card>img{margin-bottom:24px}.consent-card h1{font-size:25px}.consent-card .detail-actions{margin-top:27px}.consent-card>.link{margin-top:15px}
.shelf-handle{position:fixed;right:0;top:46%;z-index:45;padding:15px 9px;background:var(--green);color:var(--on-green);border-radius:10px 0 0 10px;box-shadow:var(--shadow);writing-mode:vertical-rl;font-size:12px;letter-spacing:3px}.shelf-handle span{writing-mode:horizontal-tb;letter-spacing:0;margin-top:7px;font-size:11px}
.shelf-backdrop{position:fixed;inset:var(--titlebar) 0 0;z-index:70;background:var(--backdrop);backdrop-filter:blur(2px);opacity:0;transition:opacity 180ms var(--ease-out)}
.shelf-backdrop.show{opacity:1}
.file-shelf{position:fixed;inset:var(--titlebar) 0 0 auto;width:min(440px,100vw);z-index:71;background:var(--panel);border-left:1px solid var(--line);box-shadow:var(--shadow);display:flex;flex-direction:column;padding:24px;transform:translateX(40px);opacity:.6;transition:transform 210ms var(--ease-drawer),opacity 210ms var(--ease-drawer),box-shadow 180ms var(--ease-out)}
.file-shelf.show{transform:none;opacity:1}
.shelf-heading{display:flex;justify-content:space-between;gap:15px;margin-bottom:18px}.shelf-heading h2{font-size:23px;margin:0 0 5px}.shelf-heading p{margin:0}.shelf-drop{position:relative;padding:24px 14px;text-align:center;border:1px dashed var(--selected-border);border-radius:9px;background:var(--soft);color:var(--green);font-size:.94rem;margin-bottom:15px}.shelf-drop input{position:absolute;inset:0;opacity:0;cursor:pointer;height:100%;margin:0}.shelf-auto{display:flex;gap:9px;align-items:center;font-size:.86rem;margin-bottom:18px}.shelf-files{overflow:auto;flex:1;min-height:0;padding-right:2px}.shelf-file{padding:17px;border:1px solid var(--line);border-radius:10px;margin-bottom:13px;background:var(--surface)}.shelf-file-title{display:flex;gap:10px;align-items:center}.shelf-file-title>div{min-width:0;flex:1}.shelf-file-title strong{display:block;font-size:.94rem;overflow-wrap:anywhere;font-weight:550}.shelf-file-title small{display:block;font-size:.8rem;color:var(--muted);margin-top:4px}.shelf-file .file-icon{height:37px;width:32px}.shelf-reason{font-size:.9rem;color:var(--text);margin:14px 0 6px}.shelf-task-label{display:flex;align-items:center;gap:7px;background:var(--selected);border-radius:6px;padding:9px;margin-top:12px;color:var(--green);font-size:.9rem}.shelf-task-label svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.6;flex-shrink:0}.shelf-select-label{font-size:.8rem;margin:15px 0 13px}.shelf-select-label select{margin-top:5px;font-size:.9rem}.shelf-file .secondary{font-size:.85rem;min-height:35px;padding:7px 11px}.shelf-file .plain-button{font-size:.8rem}.shelf-footnote{margin:13px 0 0;border-top:1px solid var(--line);padding-top:12px;font-size:11px}.shelf-open{overflow:hidden}
@media(max-width:800px){.auto-source-panel{align-items:flex-start;flex-direction:column;gap:11px}.source-grid{grid-template-columns:minmax(0,1fr)}}
@media(max-width:620px){.auto-source-panel{padding:18px}.advanced-source>summary{padding:18px}.advanced-source>summary span{display:block;margin:6px 0 0}.advanced-body{padding:0 18px 18px}.file-shelf{padding:20px 17px;bottom:env(safe-area-inset-bottom)}.shelf-handle{padding:13px 7px;font-size:11px}.shelf-file{padding:14px}.consent-card{padding:26px 22px}.device-code{font-size:23px}}
/* Drag frames use only compositor transforms; avoid repainting the full desktop. */
body.dragging-files .shelf-backdrop{backdrop-filter:none;background:#0003}
body.dragging-files .file-shelf{box-shadow:none;will-change:transform;contain:layout paint}
body.dragging-files .drop-overlay{display:none}
body.dragging-files .file-shelf *{animation:none!important}
.conversation-list{content-visibility:auto;contain-intrinsic-size:auto 260px}

.toast-close{flex-shrink:0;background:transparent;color:inherit;padding:0 7px;font-size:20px;min-width:32px;min-height:32px;border-radius:5px}.toast-close:hover{background:#8882}.danger-button{color:var(--red-text)}

.drop-zone.drag-target{border-style:solid;border-color:var(--green);background:var(--selected)}

.task-card.drag-target{border-color:var(--green);background:var(--selected)}

.analysis-live-preview{white-space:pre-wrap;line-height:1.8;overflow-wrap:anywhere;font-size:.9rem}.analysis-live-preview:empty{display:none}

.statistics-controls{display:flex;align-items:center;gap:20px;margin-bottom:18px}.statistics-controls label{display:flex;align-items:center;gap:12px;margin:0;white-space:nowrap}.statistics-controls select{width:150px;margin:0}.statistics-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}.stat-metric{padding:20px;min-width:0}.stat-metric>span{font-size:.85rem;color:var(--muted)}.stat-metric strong{display:block;font-size:1.8rem;margin:12px 0;color:var(--green);font-variant-numeric:tabular-nums}.stat-metric small{color:var(--muted);font-size:.78rem;line-height:1.7}.statistics-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-bottom:16px}.statistics-wide{grid-column:1/-1}.statistics-grid>.panel{min-width:0;overflow:hidden}.statistics-chart{width:100%;height:290px}.statistics-table{overflow:auto;padding:0 20px}.statistics-table table{border-collapse:collapse;width:100%;min-width:540px;text-align:left;font-size:.85rem}.statistics-table th{font-weight:500;color:var(--muted);white-space:nowrap}.statistics-table td,.statistics-table th{padding:13px 10px;border-bottom:1px solid var(--soft-line)}.statistics-table td small{display:block;color:var(--muted);font-size:.77rem;margin-top:5px;max-width:240px;overflow-wrap:anywhere}.statistics-models{margin-bottom:20px}
@media(max-width:1000px){.statistics-summary{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.statistics-grid{grid-template-columns:minmax(0,1fr)}.statistics-controls{align-items:flex-start;flex-direction:column;gap:10px}.statistics-summary{gap:10px}.stat-metric{padding:16px}.stat-metric strong{font-size:1.5rem}.statistics-chart{height:260px}.sidebar nav button{min-width:0;flex:1;font-size:0;padding-left:4px;padding-right:4px}.sidebar nav button::after{content:attr(data-short);font-size:.74rem;white-space:nowrap}.sidebar nav button [data-icon]{font-size:14px}}

.shelf-placement{display:grid;grid-template-columns:minmax(0,1fr);gap:0}.shelf-placement select{width:100%;min-width:0}.shelf-draft-note{color:var(--orange-text);margin-bottom:12px}

.file-kind-button{font-size:.75rem;padding:6px 7px;white-space:nowrap;color:var(--green);border:1px solid var(--line);border-radius:5px}

/* 首次使用引导 */
.onboard-card{position:fixed;right:26px;bottom:26px;z-index:950;width:min(360px,calc(100vw - 40px));background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:24px;animation:dialog-in 200ms var(--ease-out)}
/* 进度直达：任务详情顶部三段开关 */
.status-switch{display:flex;gap:8px;flex-wrap:wrap;margin:4px 0 18px}
.status-step{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:20px;padding:8px 15px;color:var(--muted);background:var(--surface);transition:border-color 140ms var(--ease-out),background 140ms var(--ease-out),color 140ms var(--ease-out);min-height:36px}
.status-step i{font-style:normal;font-size:.75rem;width:14px;text-align:center}
.status-step.on{border-color:var(--green);background:var(--selected);color:var(--green);font-weight:600}
.status-step.on.blue{border-color:var(--blue-text);background:var(--blue-bg);color:var(--blue-text)}
.status-step:not(.on):hover{border-color:var(--selected-border);color:var(--text)}
.status-step:disabled{opacity:.5}
.flex-spacer{flex:1}
.suggest-text{margin-bottom:14px}
.status-step.red.on{border-color:var(--red-text);background:var(--red-bg);color:var(--red-text)}
.reminder-row{display:flex;align-items:center;gap:9px;padding:9px 0;border-bottom:1px solid var(--soft-line);font-size:.86rem;line-height:1.5}
.reminder-row>span{display:inline-flex;align-items:center;gap:8px;line-height:1.5}
.reminder-row svg{width:15px;height:15px;stroke:var(--green);fill:none;stroke-width:1.8;flex-shrink:0;transform:translateY(1px)}
.reminder-row .plain-button{margin-left:auto;font-size:.78rem}
.reminder-add select,.reminder-add input{margin-top:6px}
.task-side .info-value .helper{margin-top:2px}
.onboard-card h3{margin:0 0 10px;font-size:1.15rem}
.onboard-card p{font-size:.9rem;color:var(--text);line-height:1.8;margin-bottom:16px}
.onboard-dots{display:flex;gap:7px;margin-bottom:16px}
.onboard-dots i{width:7px;height:7px;border-radius:50%;background:var(--line);transition:background 160ms}
.onboard-dots i.on{background:var(--green)}
.onboard-dots i.done{background:var(--selected-border)}
.onboard-card .detail-actions{align-items:center;margin:0}
@media(max-width:620px){.onboard-card{right:12px;left:12px;bottom:calc(80px + env(safe-area-inset-bottom));width:auto}}

.admin-panel { margin-top: 24px; }
.admin-panel .detail-actions { flex-wrap: wrap; overflow-wrap: anywhere; }