/* Jerry Agent — 暖灰中性色 + 单一强调色；浅色/深色两套变量 */
:root{
 --bg:#f6f5f1;--bg-2:#efede7;--panel:#ffffff;--elev:#ffffff;--line:#e4e1d9;--line-2:#d6d2c8;
 --text:#1d1c1a;--text-2:#55524c;--muted:#7b776f;--accent:#bb4f28;--accent-2:#a8461f;--accent-soft:#f6e3da;
 --ok:#2f7d57;--ok-soft:#e1f1e8;--warn:#a86a12;--warn-soft:#f8ecd6;--err:#b93a32;--err-soft:#f8e1de;--info:#3a64b9;--info-soft:#e2eaf8;
 --user:#ecebe5;--code:#f1efe9;--shadow:0 1px 2px rgba(30,25,15,.05),0 8px 24px rgba(30,25,15,.07);
 --radius:12px;--side:268px;--mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
 --hl-kw:#a0336b;--hl-str:#2b7a3d;--hl-num:#9a5b00;--hl-com:#8a867e;--hl-fn:#3257a8;--hl-type:#8a4fb0;
 color-scheme:light;
}
:root[data-theme=dark]{
 --bg:#161615;--bg-2:#1d1d1b;--panel:#1f1f1d;--elev:#262624;--line:#2f2e2b;--line-2:#3b3a36;
 --text:#ecebe6;--text-2:#b9b6ae;--muted:#8f8c84;--accent:#d9693d;--accent-2:#f08a62;--accent-soft:#3a2419;
 --ok:#5cc08a;--ok-soft:#18301f;--warn:#e0a44a;--warn-soft:#352812;--err:#ef6e62;--err-soft:#3a1c19;--info:#7aa2f2;--info-soft:#1b2640;
 --user:#262624;--code:#1a1a18;--shadow:0 1px 2px rgba(0,0,0,.3),0 10px 30px rgba(0,0,0,.35);
 --hl-kw:#f07fb1;--hl-str:#8fd18f;--hl-num:#f0b86a;--hl-com:#7d7a72;--hl-fn:#8fb4ff;--hl-type:#c9a0f0;
 color-scheme:dark;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font:14.5px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased;overflow:hidden}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
button:disabled{opacity:.45;cursor:not-allowed}
a{color:var(--accent)}
svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
[hidden]{display:none!important}
.muted{color:var(--muted)}.small{font-size:12.5px}.grow{flex:1}
kbd{font:12px var(--mono);background:var(--bg-2);border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;padding:1px 6px;color:var(--text-2)}

/* 按钮 */
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line-2);background:var(--panel);border-radius:9px;padding:7px 13px;text-decoration:none;color:var(--text);font-size:13.5px;white-space:nowrap}
.btn:hover{background:var(--bg-2)}
.btn.primary{background:var(--text);color:var(--bg);border-color:var(--text)}
.btn.primary:hover{opacity:.88}
.btn.accent{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.ghost{background:transparent;border-color:transparent;color:var(--text-2)}
.btn.ghost:hover{background:var(--bg-2)}
.btn.danger-ghost{color:var(--err)}
.btn.sm{padding:4px 10px;font-size:12.5px;border-radius:7px}
.btn.block{width:100%;justify-content:center;padding:10px}
.icon-btn{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:8px;color:var(--text-2);position:relative}
.icon-btn:hover{background:var(--bg-2);color:var(--text)}
.chip-btn{display:inline-flex;align-items:center;gap:5px;height:30px;padding:0 10px;border-radius:8px;border:1px solid var(--line);font:12.5px var(--mono);color:var(--text-2)}
.chip-btn:hover{background:var(--bg-2)}
.chip-btn .add{color:var(--ok)}.chip-btn .del{color:var(--err)}
.badge{position:absolute;top:2px;right:1px;min-width:15px;height:15px;border-radius:8px;background:var(--accent);color:#fff;font:600 10px/15px sans-serif;padding:0 4px}

/* 登录 */
.login{position:fixed;inset:0;display:grid;place-items:center;background:var(--bg);padding:20px}
.login-card{width:min(340px,100%);display:grid;gap:12px;text-align:center}
.login-card h1{margin:8px 0 0;font-size:22px;font-weight:600}
.login-card p{margin:0}
.login-card input{padding:11px 13px;border-radius:10px;border:1px solid var(--line-2);background:var(--panel);text-align:center}
#login-error{color:var(--err);min-height:20px;font-size:13px}
.logo{display:inline-grid;place-items:center;width:44px;height:44px;margin:auto;border-radius:12px;background:var(--accent);color:#fff;font:600 24px Georgia,serif}
.logo.sm{width:24px;height:24px;border-radius:7px;font-size:14px;margin:0}

/* 布局 */
#app{display:flex;height:100dvh}
.sidebar{width:var(--side);flex:none;background:var(--bg-2);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:10px 8px;gap:4px;transition:margin .2s ease}
#app.collapsed .sidebar{margin-left:calc(-1 * var(--side))}
.side-top{display:flex;align-items:center;justify-content:space-between;padding:2px 4px 6px}
.brand{display:flex;align-items:center;gap:9px;font-weight:600;color:var(--text);text-decoration:none;font-size:14px}
.new-chat,.side-nav button,.foot-btn{display:flex;align-items:center;gap:9px;width:100%;padding:7px 10px;border-radius:8px;color:var(--text-2);text-align:left;font-size:13.5px}
.new-chat{color:var(--text);font-weight:500}
.new-chat:hover,.side-nav button:hover,.foot-btn:hover{background:var(--line)}
.side-nav button.active{background:var(--line);color:var(--text)}
.side-nav b{margin-left:auto;background:var(--accent);color:#fff;border-radius:9px;font-size:11px;padding:0 6px;line-height:17px}
.side-search{display:flex;align-items:center;gap:6px;margin:8px 2px 4px;padding:0 9px;border-radius:8px;background:var(--panel);border:1px solid var(--line);color:var(--muted)}
.side-search input{border:0;background:transparent;outline:0;padding:6px 0;width:100%;font-size:13px}
.task-list{flex:1;overflow:auto;margin:0 -8px;padding:0 8px;scrollbar-width:thin}
.group-label{font-size:11.5px;color:var(--muted);padding:12px 10px 4px;font-weight:500}
.task-item{display:flex;align-items:center;gap:8px;width:100%;padding:6px 10px;border-radius:8px;color:var(--text-2);text-align:left;font-size:13.5px;position:relative}
.task-item:hover{background:var(--line)}
.task-item.selected{background:var(--line);color:var(--text)}
.task-item .t{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.task-item .pin{color:var(--muted);width:12px;height:12px}
.task-item .item-more{opacity:0;width:24px;height:24px}
.task-item:hover .item-more,.task-item.selected .item-more{opacity:1}
.st{position:static;width:8px;height:8px;flex:none;border-radius:50%;box-sizing:border-box}
.st.spin{width:9px;height:9px;border:1.5px solid var(--line-2);border-top-color:var(--accent);animation:spin .8s linear infinite}
.st.unread{width:7px;height:7px;background:var(--info)}
.st.unread.bad{background:var(--err)}
.st.waiting{width:7px;height:7px;background:var(--warn)}
.task-item.unread .t{color:var(--text);font-weight:600}
#menu.has-unread::after{content:'';position:absolute;top:7px;right:7px;width:8px;height:8px;border-radius:50%;background:var(--info);box-shadow:0 0 0 2px var(--bg)}
.dot{width:7px;height:7px;border-radius:50%;flex:none;background:transparent}
.dot.running,.dot.queued{background:var(--accent);animation:pulse 1.4s infinite}
.dot.waiting{background:var(--warn)}
.dot.failed{background:var(--err)}
@keyframes pulse{50%{opacity:.35}}
.search-hit{font-size:12px;color:var(--muted);padding:0 10px 6px 25px;margin-top:-4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.side-foot{display:flex;align-items:center;gap:2px;border-top:1px solid var(--line);padding-top:6px}
.side-foot .foot-btn{flex:1}
.conn{width:7px;height:7px;border-radius:50%;background:var(--ok);margin:0 8px}
.conn.off{background:var(--warn)}
.scrim{display:none}
main{flex:1;min-width:0;display:flex;flex-direction:column;position:relative;background:var(--bg)}
.topbar{height:50px;flex:none;display:flex;align-items:center;gap:6px;padding:0 12px}
#menu{display:none}
.top-title{flex:1;min-width:0;display:flex;align-items:center;gap:8px}
.title-text{font-weight:550;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14.5px;cursor:default}
.top-actions{display:flex;gap:4px;align-items:center}
.status-chip{font-size:11.5px;padding:1px 8px;border-radius:10px;background:var(--bg-2);color:var(--text-2);white-space:nowrap}
.status-chip.running,.status-chip.queued{background:var(--accent-soft);color:var(--accent-2)}
.status-chip.waiting{background:var(--warn-soft);color:var(--warn)}
.status-chip.failed{background:var(--err-soft);color:var(--err)}
.status-chip.completed{background:var(--ok-soft);color:var(--ok)}
.page{flex:1;min-height:0}
.work{display:flex;flex-direction:column;position:relative}
.scroller{flex:1;overflow-y:auto;overflow-anchor:none;scrollbar-gutter:stable}
.thread,.welcome,.composer-wrap{width:min(780px,100%);margin:0 auto;padding:0 20px}

/* 欢迎 */
.welcome{min-height:100%;display:flex;flex-direction:column;justify-content:center;padding-bottom:18vh}
.welcome-title{font-size:28px;font-weight:500;letter-spacing:-.3px;margin:0 0 22px;text-align:center}
.suggestions{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.suggestions button{text-align:left;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--panel);color:var(--text-2);font-size:13.5px}
.suggestions button:hover{border-color:var(--line-2);color:var(--text)}

/* 消息 */
.thread{padding-top:8px;padding-bottom:28px}
.msg{margin:22px 0;position:relative}
.msg.user{display:flex;flex-direction:column;align-items:flex-end}
.msg.user .bubble{background:var(--user);border-radius:18px 18px 4px 18px;padding:9px 15px;max-width:85%;white-space:pre-wrap;overflow-wrap:anywhere}
.msg.user .att-row{justify-content:flex-end;margin-bottom:6px}
.msg.hidden-msg{opacity:.45}
.msg-actions{display:flex;gap:2px;opacity:0;transition:opacity .15s;margin-top:3px}
.msg:hover .msg-actions,.msg:focus-within .msg-actions{opacity:1}
.msg-actions .icon-btn{width:28px;height:28px}
.msg-actions svg{width:15px;height:15px}
.edit-box{width:min(100%,640px);display:grid;gap:8px}
.edit-box textarea{width:100%;border:1px solid var(--line-2);border-radius:12px;background:var(--panel);padding:10px 12px;resize:vertical;min-height:70px}
.edit-box .row{justify-content:flex-end}
.md{overflow-wrap:anywhere;line-height:1.72}
.md>:first-child{margin-top:0}.md>:last-child{margin-bottom:0}
.md p{margin:.55em 0}
.md h1,.md h2,.md h3,.md h4{line-height:1.35;margin:1.2em 0 .45em;font-weight:600}
.md h1{font-size:1.35em}.md h2{font-size:1.2em}.md h3{font-size:1.05em}
.md ul,.md ol{padding-left:1.4em;margin:.5em 0}
.md li{margin:.2em 0}
.md blockquote{margin:.6em 0;padding:.1em 1em;border-left:3px solid var(--line-2);color:var(--text-2)}
.md code{font:.88em var(--mono);background:var(--code);border:1px solid var(--line);border-radius:5px;padding:.08em .35em}
.md pre{position:relative;background:var(--code);border:1px solid var(--line);border-radius:10px;margin:.8em 0;overflow:hidden}
.md pre code{display:block;border:0;background:none;padding:12px 14px;overflow-x:auto;font-size:12.8px;line-height:1.6}
.code-head{display:flex;align-items:center;justify-content:space-between;padding:4px 6px 4px 12px;border-bottom:1px solid var(--line);font:11.5px var(--mono);color:var(--muted)}
.code-head button{font:11.5px sans-serif;color:var(--muted);padding:3px 7px;border-radius:5px}
.code-head button:hover{background:var(--bg-2);color:var(--text)}
.md table{border-collapse:collapse;display:block;overflow-x:auto;margin:.8em 0;font-size:13.5px}
.md th,.md td{border:1px solid var(--line);padding:6px 10px;text-align:left}
.md th{background:var(--bg-2);font-weight:600}
.md hr{border:0;border-top:1px solid var(--line);margin:1.2em 0}
.md img{max-width:100%;border-radius:8px}
.hljs-keyword,.hljs-selector-tag,.hljs-built_in,.hljs-literal{color:var(--hl-kw)}
.hljs-string,.hljs-attr-value,.hljs-regexp,.hljs-addition{color:var(--hl-str)}
.hljs-number,.hljs-symbol{color:var(--hl-num)}
.hljs-comment,.hljs-quote,.hljs-meta{color:var(--hl-com);font-style:italic}
.hljs-title,.hljs-function .hljs-title,.hljs-attr,.hljs-property{color:var(--hl-fn)}
.hljs-type,.hljs-class .hljs-title,.hljs-variable.language_{color:var(--hl-type)}
.hljs-deletion{color:var(--err)}
.thinking{color:var(--muted);font-size:13.5px;margin:18px 0;display:flex;align-items:center;gap:8px}
.thinking::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 1.2s infinite}
.cursor::after{content:"";display:inline-block;width:7px;height:1.05em;background:var(--accent);margin-left:2px;vertical-align:-2px;animation:pulse 1s infinite}

/* 工具步骤 */
.steps{margin:10px 0;border-left:2px solid var(--line);padding-left:12px}
.steps>summary{list-style:none;cursor:pointer;color:var(--muted);font-size:13px;display:flex;align-items:center;gap:6px;padding:3px 0;user-select:none}
.steps>summary::-webkit-details-marker{display:none}
.steps>summary::before{content:"";width:0;height:0;border:4px solid transparent;border-left:5px solid currentColor;margin-right:1px;transition:transform .15s}
.steps[open]>summary::before{transform:rotate(90deg) translateX(2px)}
.steps>summary:hover{color:var(--text-2)}
.steps .err-count{color:var(--err)}
.step{margin:5px 0}
.step>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-2);padding:4px 8px;border-radius:7px;min-width:0}
.step>summary::-webkit-details-marker{display:none}
.step>summary:hover{background:var(--bg-2)}
.step .ico{width:16px;height:16px;color:var(--muted)}
.step .label{flex:none;font-weight:500;color:var(--text)}
.step .arg{font:12.5px var(--mono);color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;flex:1}
.step .meta{font:11.5px var(--mono);color:var(--muted);flex:none}
.step .meta.bad{color:var(--err)}.step .meta.good{color:var(--ok)}
.step .spin{width:12px;height:12px;border:2px solid var(--line-2);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;flex:none}
@keyframes spin{to{transform:rotate(360deg)}}
.step-body{margin:4px 0 8px 32px;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--code)}
.step-body .cmd{font:12.5px var(--mono);padding:8px 12px;border-bottom:1px solid var(--line);white-space:pre-wrap;overflow-wrap:anywhere;color:var(--text)}
.step-body .cmd .cwd{color:var(--muted);display:block;font-size:11.5px}
.step-body pre{margin:0;padding:8px 12px;font:12px/1.55 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;max-height:360px;overflow:auto;color:var(--text-2)}
.step-body pre.stderr{color:var(--err);border-top:1px dashed var(--line)}
.note{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);margin:12px 0}
.note::before,.note::after{content:"";flex:1;border-top:1px solid var(--line)}
.change-card{border:1px solid var(--line);border-radius:12px;background:var(--panel);margin:14px 0;overflow:hidden}
.change-card .head{display:flex;align-items:center;gap:8px;padding:9px 12px;font-size:13px;border-bottom:1px solid var(--line)}
.change-card .head strong{font-weight:600}
.change-card .file{display:flex;gap:8px;padding:5px 12px;font:12.5px var(--mono);color:var(--text-2)}
.change-card .file span:first-child{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.add{color:var(--ok)}.del{color:var(--err)}
.card-note{border:1px solid var(--line);border-radius:12px;background:var(--panel);padding:10px 13px;margin:12px 0;font-size:13.5px}
.card-note .title{display:flex;align-items:center;gap:7px;font-weight:600;margin-bottom:4px}
.sub-card{border:1px dashed var(--line-2);border-radius:10px;padding:8px 12px;margin:8px 0;font-size:13px;color:var(--text-2)}
.sub-card .md{font-size:13px;margin-top:4px}

/* 计划、目标 */
.plan-card{border:1px solid var(--line);border-radius:12px;background:var(--panel);margin:10px 0;padding:6px 4px}
.plan-card>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;padding:4px 10px;font-size:13px;font-weight:550}
.plan-card>summary::-webkit-details-marker{display:none}
.plan-card .progress{margin-left:auto;font:12px var(--mono);color:var(--muted);font-weight:400}
.plan-item{display:flex;gap:9px;align-items:flex-start;padding:3px 12px;font-size:13.5px;color:var(--text-2)}
.plan-item .box{width:15px;height:15px;margin-top:3px;border-radius:50%;border:1.5px solid var(--line-2);flex:none;display:grid;place-items:center}
.plan-item.completed{color:var(--muted);text-decoration:line-through}
.plan-item.completed .box{background:var(--ok);border-color:var(--ok)}
.plan-item.completed .box::after{content:"";width:6px;height:3px;border:solid #fff;border-width:0 0 1.5px 1.5px;transform:rotate(-45deg) translate(1px,-1px)}
.plan-item.in_progress{color:var(--text)}
.plan-item.in_progress .box{border-color:var(--accent);border-top-color:transparent;animation:spin 1s linear infinite}
#plan-dock .plan-card{margin:0 0 8px;box-shadow:var(--shadow)}
.goal{display:flex;align-items:center;gap:10px;border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:8px 12px;margin:8px 0 4px;font-size:13px}
.goal .obj{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.goal .phase{font-size:11.5px;padding:1px 8px;border-radius:10px;background:var(--bg-2);flex:none}
.goal .phase.active{background:var(--accent-soft);color:var(--accent-2)}
.goal .phase.complete{background:var(--ok-soft);color:var(--ok)}
.goal .phase.blocked{background:var(--err-soft);color:var(--err)}

/* 审批、提问 */
.approval{border:1px solid var(--warn);background:var(--warn-soft);border-radius:12px;padding:10px 12px;margin:0 0 8px}
.approval.uncertain{border-color:var(--err);background:var(--err-soft)}
.approval .head{display:flex;align-items:center;gap:8px;font-size:13.5px}
.approval .head strong{font-weight:600}
.approval .summary{font:12.5px var(--mono);background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:7px 10px;margin:7px 0;white-space:pre-wrap;overflow-wrap:anywhere;max-height:180px;overflow:auto}
.approval details{font-size:12px;color:var(--muted)}
.approval details pre{font:11.5px var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;max-height:200px;overflow:auto}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.question{border:1px solid var(--info);background:var(--info-soft);border-radius:12px;padding:12px;margin:0 0 8px}
.question h4{margin:0 0 8px;font-size:14px}
.question .opts{display:grid;gap:6px;margin:8px 0}
.question .opt{display:flex;gap:10px;align-items:flex-start;padding:8px 10px;border:1px solid var(--line);border-radius:9px;background:var(--panel);text-align:left;font-size:13.5px}
.question .opt.on{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.question .opt small{display:block;color:var(--muted)}
.question input[type=text]{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:9px;background:var(--panel)}
.plan-review .plan-md{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px 14px;max-height:48vh;overflow:auto;margin:8px 0}

/* 输入框 */
.composer-wrap{flex:none;padding-bottom:max(12px,env(safe-area-inset-bottom));position:relative}
.composer{position:relative;background:var(--panel);border:1px solid var(--line-2);border-radius:18px;box-shadow:var(--shadow);padding:10px 10px 8px}
.composer:focus-within{border-color:var(--muted)}
.composer.drag{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.composer textarea{display:block;width:100%;border:0;outline:0;background:transparent;resize:none;padding:4px 6px 8px;max-height:40vh;min-height:26px;line-height:1.55}
.composer-bar{display:flex;align-items:center;gap:4px;flex-wrap:nowrap}
.pill-select{display:inline-flex;align-items:center;gap:5px;height:30px;padding:0 9px;border-radius:15px;color:var(--text-2);font-size:12.5px;white-space:nowrap;max-width:180px}
.pill-select span{overflow:hidden;text-overflow:ellipsis}
.pill-select svg{width:15px;height:15px}
.pill-select:hover{background:var(--bg-2);color:var(--text)}
.pill-select.on{background:var(--accent-soft);color:var(--accent-2)}
.pill-select.full{color:var(--warn)}
.send{width:32px;height:32px;border-radius:50%;background:var(--text);color:var(--bg);display:grid;place-items:center;flex:none}
.send:disabled{opacity:.25}
.send.stop{background:var(--text)}
.attach{cursor:pointer}
.meter{display:inline-grid;place-items:center;width:26px;height:26px;cursor:help}
.meter svg{width:18px;height:18px;transform:rotate(-90deg)}
.meter .track{stroke:var(--line-2);stroke-width:2.2}
.meter .fill{stroke:var(--muted);stroke-width:2.2;stroke-dasharray:44;stroke-dashoffset:44}
.meter.high .fill{stroke:var(--warn)}
.composer-hint{font-size:11.5px;color:var(--muted);text-align:center;padding:6px 0 0;min-height:22px}
.attachments{display:flex;gap:6px;flex-wrap:wrap;padding:0 2px 8px}
.att-row{display:flex;gap:6px;flex-wrap:wrap}
.att{display:inline-flex;align-items:center;gap:6px;max-width:220px;border:1px solid var(--line);border-radius:9px;padding:4px 6px 4px 8px;font-size:12.5px;background:var(--bg);position:relative;overflow:hidden}
.att img{width:28px;height:28px;object-fit:cover;border-radius:5px}
.att span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.att .bar{position:absolute;left:0;bottom:0;height:2px;background:var(--accent)}
.att button{width:18px;height:18px;display:grid;place-items:center;border-radius:4px;color:var(--muted)}
.att button:hover{background:var(--bg-2)}
.popup{position:absolute;left:8px;right:8px;bottom:calc(100% + 6px);background:var(--elev);border:1px solid var(--line-2);border-radius:12px;box-shadow:var(--shadow);max-height:300px;overflow:auto;padding:4px;z-index:5}
.popup button{display:flex;gap:10px;width:100%;padding:7px 10px;border-radius:8px;text-align:left;font-size:13.5px;align-items:baseline}
.popup button.on,.popup button:hover{background:var(--bg-2)}
.popup button b{font:500 13px var(--mono);min-width:80px}
.popup button small{color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pending-input{display:flex;align-items:center;gap:8px;border:1px dashed var(--line-2);border-radius:10px;padding:6px 8px 6px 12px;margin:0 0 8px;font-size:13px;background:var(--panel)}
.pending-input .mode{font-size:11px;padding:1px 7px;border-radius:8px;background:var(--bg-2);color:var(--text-2);flex:none}
.pending-input p{margin:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.jump{position:absolute;left:50%;transform:translateX(-50%);bottom:150px;width:34px;height:34px;border-radius:50%;background:var(--elev);border:1px solid var(--line-2);box-shadow:var(--shadow);display:grid;place-items:center;color:var(--text-2);z-index:3}
.error-box{border:1px solid var(--err);background:var(--err-soft);color:var(--err);border-radius:12px;padding:10px 12px;margin:14px 0;font-size:13.5px;display:flex;gap:10px;align-items:center}
.error-box span{flex:1}

/* 弹出菜单 */
.menu-pop{position:fixed;z-index:60;background:var(--elev);border:1px solid var(--line-2);border-radius:12px;box-shadow:var(--shadow);padding:4px;min-width:200px;max-width:min(340px,calc(100vw - 16px));max-height:min(420px,70vh);overflow:auto}
.menu-pop .mi{display:flex;align-items:center;gap:9px;width:100%;padding:7px 10px;border-radius:8px;text-align:left;font-size:13.5px;color:var(--text)}
.menu-pop .mi:hover,.menu-pop .mi.on{background:var(--bg-2)}
.menu-pop .mi small{margin-left:auto;color:var(--muted);font-size:12px;padding-left:12px}
.menu-pop .mi .desc{display:block;color:var(--muted);font-size:12px;line-height:1.4}
.menu-pop .mi.danger{color:var(--err)}
.menu-pop .check{width:14px;color:var(--accent)}
.menu-pop .sep{height:1px;background:var(--line);margin:4px 6px}
.menu-pop .lbl{font-size:11.5px;color:var(--muted);padding:6px 10px 2px}
.menu-pop input{width:calc(100% - 8px);margin:4px;padding:6px 9px;border:1px solid var(--line);border-radius:7px;background:var(--panel);font-size:13px}

/* 提示 */
.toasts{position:fixed;left:50%;transform:translateX(-50%);bottom:24px;display:grid;gap:8px;z-index:80;width:min(420px,calc(100vw - 24px))}
.toast{display:flex;align-items:center;gap:10px;background:var(--text);color:var(--bg);border-radius:10px;padding:9px 12px;font-size:13.5px;box-shadow:var(--shadow);animation:rise .18s ease}
.toast.error{background:var(--err);color:#fff}
.toast span{flex:1}
.toast button:not(.btn){color:inherit;opacity:.75;width:20px;height:20px;flex:none;display:grid;place-items:center}
@keyframes rise{from{transform:translateY(8px);opacity:0}}

/* 对话框 */
dialog{border:0;padding:0;background:transparent;color:var(--text)}
dialog::backdrop{background:rgba(10,8,5,.35)}
.palette{margin:12vh auto auto;width:min(560px,calc(100vw - 24px));background:var(--elev);border:1px solid var(--line-2);border-radius:14px;box-shadow:var(--shadow);overflow:hidden}
.palette input{width:100%;border:0;border-bottom:1px solid var(--line);background:transparent;outline:0;padding:14px 16px;font-size:15px}
.palette-list{max-height:52vh;overflow:auto;padding:6px}
.palette-list button{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border-radius:8px;text-align:left;font-size:13.5px}
.palette-list button.on{background:var(--bg-2)}
.palette-list button small{margin-left:auto;color:var(--muted)}
.palette-list .lbl{font-size:11.5px;color:var(--muted);padding:8px 10px 2px}
.panel{width:min(900px,calc(100vw - 24px));height:min(84vh,900px);background:var(--panel);border:1px solid var(--line-2);border-radius:14px;box-shadow:var(--shadow);overflow:hidden;flex-direction:column}
.panel[open]{display:flex}
.panel.wide{width:min(1100px,calc(100vw - 24px))}
.panel-head{display:flex;align-items:center;gap:8px;padding:10px 12px 10px 16px;border-bottom:1px solid var(--line);flex:none}
.panel-head strong{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.panel-body{flex:1;overflow:auto;padding:12px 16px}
#panel-actions{display:flex;gap:6px}
.preview-text{flex:1;margin:0;overflow:auto;padding:14px 16px;font:12.5px/1.6 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere}
#preview-frame{flex:1;border:0;background:#fff;width:100%}
#preview-img{flex:1;object-fit:contain;min-height:0;max-width:100%;padding:12px}
.diff-file{border:1px solid var(--line);border-radius:10px;margin:0 0 12px;overflow:hidden}
.diff-file>summary{list-style:none;cursor:pointer;display:flex;gap:10px;padding:7px 12px;background:var(--bg-2);font:12.5px var(--mono)}
.diff-file>summary::-webkit-details-marker{display:none}
.diff-file>summary span:first-child{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.diff-lines{font:12px/1.55 var(--mono);overflow-x:auto}
.diff-lines div{white-space:pre;padding:0 12px;min-width:max-content}
.diff-lines .a{background:color-mix(in srgb,var(--ok) 13%,transparent)}
.diff-lines .d{background:color-mix(in srgb,var(--err) 13%,transparent)}
.diff-lines .h{color:var(--info);background:var(--info-soft)}
.seg{display:inline-flex;border:1px solid var(--line-2);border-radius:9px;padding:2px;gap:2px}
.seg button{padding:5px 12px;border-radius:7px;font-size:13px;color:var(--text-2)}
.seg button.on{background:var(--text);color:var(--bg)}
.file-row{display:flex;align-items:center;gap:10px;padding:7px 4px;border-bottom:1px solid var(--line);font-size:13.5px}
.file-row span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--mono);font-size:12.5px}
.file-row small{color:var(--muted)}
.file-row input[type=checkbox]{margin:0;flex:none;width:16px;height:16px}
.file-bulk{position:sticky;top:0;background:var(--bg,inherit);z-index:1}
.file-bulk label{display:flex;align-items:center;gap:6px;cursor:pointer}

/* 文档页 */
.doc{overflow:auto}
.doc-inner{width:min(720px,100%);margin:0 auto;padding:20px 20px 60px}
.doc h1{font-size:24px;font-weight:600;margin:10px 0 6px;letter-spacing:-.2px}
.card{border:1px solid var(--line);background:var(--panel);border-radius:14px;padding:16px;margin:14px 0}
.card h3{margin:0 0 8px;font-size:15px;font-weight:600}
.card p{margin:6px 0}
.card textarea,.card input:not([type=checkbox]),.inline-form input{width:100%;border:1px solid var(--line-2);border-radius:9px;background:var(--bg);padding:9px 11px;outline:0}
.card textarea:focus,.card input:focus,.inline-form input:focus{border-color:var(--muted)}
.form{display:grid;gap:8px}
#instructions-form{display:grid;gap:8px;justify-items:start}
.inline-form{display:flex;gap:8px;margin:14px 0}
.inline-form input{flex:1}
.kv{display:grid;grid-template-columns:1fr auto;gap:6px 16px;font-size:13.5px;margin:6px 0 12px}
.kv span:nth-child(even){color:var(--muted);text-align:right}
.shortcuts kbd{justify-self:end}
.notes{display:grid;gap:10px}
.note-card{border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:12px 14px}
.note-card h3{margin:0 0 4px;font-size:14.5px;display:flex;gap:8px;align-items:center}
.note-card h3 span{flex:1}
.note-card p{margin:0;color:var(--text-2);white-space:pre-wrap;font-size:13.5px;max-height:8.5em;overflow:hidden}
.todo-list{display:grid;gap:2px}
.todo{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:9px}
.todo:hover{background:var(--bg-2)}
.todo input[type=checkbox]{width:17px;height:17px;accent-color:var(--accent);flex:none}
.todo .tt{flex:1;border:0;background:transparent;outline:0;padding:2px 0;font-size:14px}
.todo.done .tt{color:var(--muted);text-decoration:line-through}
.todo .icon-btn{opacity:0}
.todo:hover .icon-btn,.todo:focus-within .icon-btn{opacity:1}
.empty{color:var(--muted);text-align:center;padding:40px 10px;font-size:13.5px}
.inbox-item{border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:12px;margin:10px 0}
.inbox-item .from{font-size:12px;color:var(--muted);margin-bottom:6px;display:flex;gap:8px}

/* 移动端 */
@media (max-width:820px){
 .sidebar{position:fixed;inset:0 auto 0 0;z-index:40;transform:translate3d(-100%,0,0);transition:transform .3s cubic-bezier(.22,.8,.3,1);margin-left:0!important;width:min(300px,84vw);will-change:transform;backface-visibility:hidden;contain:layout paint}
 #app.nav-open .sidebar{transform:translate3d(0,0,0);box-shadow:var(--shadow)}
 #app.dragging .sidebar,#app.drawer-anim .sidebar{box-shadow:var(--shadow)}
 .scrim{display:block;position:fixed;inset:0;background:rgba(10,8,5,.35);z-index:35;opacity:0;pointer-events:none;transition:opacity .3s cubic-bezier(.22,.8,.3,1);will-change:opacity;touch-action:none}
 #app.nav-open .scrim{opacity:1;pointer-events:auto}
 #app.dragging .sidebar,#app.dragging .scrim{transition:none!important}
 #app.drawer-anim .sidebar{transition-property:transform;transition-timing-function:cubic-bezier(.22,.8,.3,1)}
 #app.drawer-anim .scrim{transition-property:opacity;transition-timing-function:linear}
 #app.dragging{user-select:none;-webkit-user-select:none}
 #menu{display:inline-grid}#expand,#collapse{display:none!important}
 .thread,.welcome,.composer-wrap{padding:0 12px}
 .composer-wrap{padding-bottom:max(8px,env(safe-area-inset-bottom))}
 .suggestions{grid-template-columns:1fr}
 .msg.user .bubble{max-width:92%}
 .msg-actions{opacity:1}
 .pill-select{padding:0 7px;max-width:110px}
 #plan-btn span,#perm-btn span{display:none}
 .step-body{margin-left:8px}
 .composer-hint{display:none}
 .jump{bottom:120px}
 .doc-inner{padding:12px 14px 50px}
 .panel,.panel.wide{width:100vw;height:100dvh;max-width:none;max-height:none;border-radius:0}
 .todo .icon-btn{opacity:1}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.step>summary.static{cursor:default}
.md.pad{padding:8px 12px}
.pad{padding:6px 12px}
.title.err{color:var(--err)}
.row.mt{margin-top:9px}
.gap{height:10px}
.q-line{margin:4px 0 8px}
.tight{margin:6px 0 0}
.feedback{width:100%;border:1px solid var(--line);border-radius:9px;padding:8px 10px;background:var(--panel);resize:vertical}
.title-input{font:inherit;font-weight:550;border:1px solid var(--line-2);border-radius:7px;padding:2px 8px;background:var(--panel);width:min(420px,60vw);outline:0}
.task-list>.foot-btn{margin-top:8px;color:var(--muted)}

/* ───── 输入框上方：计划、待发送消息 ───── */
.dock{max-height:50vh;overflow-y:auto;overscroll-behavior:contain}
.plan-card.dock>summary{font-weight:500}
.plan-now{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.plan-card.dock.done .plan-now{color:var(--ok)}
.plan-card.dock[open]{max-height:40vh;overflow:auto}
.pending-box{border:1px dashed var(--line-2);border-radius:12px;background:var(--panel);margin:0 0 8px;padding:4px}
.pending-head{padding:3px 8px 1px}
.pending-box .pending-input{border:0;margin:0;padding:3px 4px 3px 6px;background:transparent}
.pending-input .mode{cursor:pointer;border:1px solid transparent;font:inherit;font-size:11.5px}
.pending-input .mode.steer{background:var(--accent-soft);color:var(--accent-2)}
.pending-input .mode:hover{border-color:var(--line-2)}
.pending-input .ptext{flex:1;min-width:0;text-align:left;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text);font-size:13px;padding:4px 0}
.pending-input .icon-btn{width:28px;height:28px}
.pending-input .icon-btn svg{width:15px;height:15px}
.pending-input.editing{flex-direction:column;align-items:stretch}
.pending-input.editing textarea{width:100%;border:1px solid var(--line-2);border-radius:9px;padding:7px 9px;background:var(--bg);color:var(--text);resize:vertical;font:inherit;min-height:56px;outline:0}
.pending-input.editing .row{display:flex;gap:6px;align-items:center;margin-top:6px}
.send .send-label{display:none}
.send.labeled{width:auto;padding:0 13px;border-radius:16px;font-size:13px;display:inline-flex;align-items:center}
.send.labeled svg{display:none}.send.labeled .send-label{display:inline}
.load-more{display:block;margin:10px auto;padding:8px 14px;border:1px solid var(--line);border-radius:16px;color:var(--text-2);font-size:12.5px;background:var(--panel)}
#opts-btn{display:none}
#opts-btn.full{color:var(--warn)}
#opts-btn.on{background:var(--accent-soft);color:var(--accent-2)}
#mic-btn.on{color:var(--err);background:var(--err-soft);animation:pulse 1.2s infinite}
.sheet-scrim{position:fixed;inset:0;background:rgba(10,8,5,.35);z-index:59}
.task-item{-webkit-touch-callout:none}
#app{height:var(--app-h,100dvh)}
.topbar{height:calc(50px + env(safe-area-inset-top));padding-top:env(safe-area-inset-top)}
.sidebar{padding-top:max(10px,env(safe-area-inset-top))}
@keyframes sheet-up{from{transform:translateY(30%);opacity:.4}}
@media (hover:none){.item-more{opacity:1!important}.msg-actions{opacity:1}}

/* ───── 手机 ───── */
@media (max-width:820px){
 input,textarea,select{font-size:16px!important}
 .icon-btn{width:40px;height:40px}
 .msg-actions .icon-btn{width:38px;height:38px}
 .send{width:40px;height:40px}
 .send.labeled{height:40px;border-radius:20px;padding:0 15px}
 .pill-select{height:38px;border-radius:19px}
 #project-btn,#model-btn,#perm-btn,#plan-btn{display:none!important}
 #opts-btn{display:inline-flex;max-width:124px;padding:0 11px}
 #queue-btn{height:38px;padding:0 12px}
 .btn.sm{min-height:38px;padding:7px 14px}
 .chip-btn{height:36px}
 .task-item{min-height:44px}
 .item-more{opacity:1!important;width:36px!important;height:36px!important}
 .side-nav button,.foot-btn,.new-chat{min-height:44px}
 .side-search input{padding:9px 0}
 .msg-actions{display:none}
 .msg.actions-on .msg-actions,.msg.latest .msg-actions{display:flex;opacity:1}
 .dock{max-height:38dvh}
 .plan-card.dock[open]{max-height:none}
 .plan-card>summary{min-height:36px}
 .approval .summary{max-height:110px}
 .question .opt{min-height:44px}
 .pending-input .icon-btn{width:36px;height:36px}
 .pending-input .mode{padding:5px 9px}
 .popup{max-height:45dvh}
 .popup button{min-height:44px;align-items:center}
 .menu-pop.sheet{left:0!important;right:0!important;top:auto!important;bottom:0!important;width:100%;max-width:none;min-width:0;border-radius:16px 16px 0 0;max-height:75dvh;padding:6px 8px max(10px,env(safe-area-inset-bottom));animation:sheet-up .2s ease}
 .menu-pop.sheet::before{content:"";display:block;width:36px;height:4px;border-radius:2px;background:var(--line-2);margin:4px auto 6px}
 .menu-pop.sheet .mi{min-height:48px;font-size:15px}
 .menu-pop.sheet input{padding:10px 12px}
 .title-text{font-size:15px}
 .toasts{bottom:calc(120px + env(safe-area-inset-bottom))}
 .todo input[type=checkbox]{width:22px;height:22px}
}

/* iOS Safari 只对可点击元素派发 click：消息需要可点按 */
@media (max-width:820px){#task-events .msg{cursor:pointer;-webkit-tap-highlight-color:transparent}}

/* ───── 移动端体验修复（2026-10-05） ───── */
html{background:var(--bg)}
body{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.task-list,.menu-pop,.panel-body,.preview-text,.palette-list,.doc,.scroller{overscroll-behavior:contain}
#app.nav-open .scrim{touch-action:none}
/* 页面内确认/输入对话框 */
.ask{margin:auto;width:min(400px,calc(100vw - 32px));background:var(--elev);border:1px solid var(--line-2);border-radius:16px;box-shadow:var(--shadow)}
.ask form{padding:18px 18px 14px;display:grid;gap:10px}
.ask h3{margin:0;font-size:16px;font-weight:600}
.ask p{margin:0;white-space:pre-wrap;font-size:13.5px}
.ask input{width:100%;padding:10px 12px;border:1px solid var(--line-2);border-radius:10px;background:var(--panel);outline:0}
.ask input:focus{border-color:var(--muted)}
.ask-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:4px}
.btn.danger{background:var(--err);border-color:var(--err);color:#fff}
.title-input{min-width:0;flex:1}
@media (max-width:820px){
 /* 顶栏与状态栏同色、融为一体（iOS 主屏应用状态栏透明） */
 .topbar{background:var(--bg)}
 .login{padding-top:max(20px,env(safe-area-inset-top))}
 .title-text{cursor:pointer}
 .ask{margin:auto auto 0;width:100%;max-width:none;border-radius:18px 18px 0 0;border-bottom:0}
 .ask form{padding:18px 16px max(16px,env(safe-area-inset-bottom))}
 .ask-actions .btn{flex:1;justify-content:center;min-height:46px;font-size:15px}
 .panel-head{padding-top:max(10px,env(safe-area-inset-top))}
 .panel-body,.preview-text{padding-bottom:max(12px,env(safe-area-inset-bottom))}
 .seg button{min-height:40px;padding:8px 14px}
 .approval details>summary{min-height:36px;display:flex;align-items:center}
 .plan-card>summary,.steps>summary{min-height:36px}
 .sidebar{padding-bottom:max(10px,env(safe-area-inset-bottom))}
}

/* 键盘弹出时输入框必须可见：带输入框的对话框和带搜索框的菜单在手机上贴顶部显示（2026-10-05） */
@media (max-width:820px){
 .ask.has-input{margin:calc(env(safe-area-inset-top) + 10px) auto auto;width:calc(100% - 20px);border-radius:16px;border-bottom:1px solid var(--line-2)}
 .ask.has-input form{padding:16px 16px 14px}
 .menu-pop.sheet.top{top:calc(env(safe-area-inset-top) + 8px)!important;bottom:auto!important;left:8px!important;right:8px!important;width:auto;border-radius:16px;max-height:calc(var(--vv-h,100dvh) - env(safe-area-inset-top) - 20px);padding:6px 8px 8px;animation:sheet-down .2s ease}
 .menu-pop.sheet.top::before{display:none}
}
@keyframes sheet-down{from{transform:translateY(-20%);opacity:.4}}

/* 长会话降低内存与渲染：屏幕外的消息与步骤不参与布局绘制（iOS 回收主屏应用的主要诱因之一） */
/* 去掉 content-visibility:auto：屏幕外元素用估计高度占位，滚动进出视口时高度来回变化，导致拖动不跟手、位置跳动（2026-10-05）。
   内存优化保留在收起步骤的懒生成上。 */
.toast.update{background:var(--elev);color:var(--text);border:1px solid var(--line-2)}
.toast.update .btn{color:var(--text);flex:none;justify-content:center;min-height:38px}
.toast.update button:not(.btn){width:38px;height:38px}

/* 手机顶栏固定且使用实色背景。真机反馈表明，仅固定定位无法消除系统顶部模糊；
   状态栏模式由 index.html 设置，保留安全区以兼容不同 iOS 版本及旧主屏安装。 */
@media (max-width:820px){
 .topbar{position:fixed;top:0;left:0;right:0;z-index:30;background:var(--bg)}
 main{padding-top:calc(50px + env(safe-area-inset-top))}
}

/* 项目侧栏与管理表单 */
.project-section-head{display:flex;align-items:center;gap:2px;padding:8px 7px 3px;color:var(--muted);font-size:12px}.project-section-head>span{flex:1}.project-section-head .icon-btn{width:26px;height:26px}
.project-row{display:flex;align-items:center;border-radius:8px}.project-row:hover{background:var(--line)}.project-toggle{display:flex;align-items:center;gap:6px;min-width:0;flex:1;padding:7px 2px;text-align:left;font-size:13px}.project-toggle>span:not(.project-chevron){overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.project-toggle svg{width:15px;height:15px;flex:none}.project-toggle small{color:var(--muted)}.project-chevron{width:12px;color:var(--muted)}.project-row>.icon-btn{width:25px;height:27px;flex:none}.project-threads{margin-left:17px;border-left:1px solid var(--line);padding-left:3px}.project-threads .task-item{font-size:12.5px;padding-left:4px}.project-older{display:block;width:100%;text-align:left;color:var(--muted);font-size:12px;padding:5px 12px 7px;border-radius:6px}.project-older:hover{color:var(--text);background:var(--line)}.project-dup{font-style:normal;color:var(--muted);font-size:11.5px;margin-left:5px}.older-count{margin-left:3px;opacity:.7}.project-empty{color:var(--muted);font-size:12px;padding:5px 12px 9px}
.project-manager>input{width:100%;margin-bottom:12px}.project-card{display:flex;flex-direction:column;gap:5px;text-align:left;width:100%;padding:12px;border-bottom:1px solid var(--line);border-radius:8px}.project-card:hover{background:var(--line)}.project-card>span,.project-card>small{color:var(--muted);font-size:12px;overflow-wrap:anywhere}.project-form{display:grid;gap:16px}.project-form label{display:grid;gap:6px;font-size:13px}.project-form input,.project-form textarea{width:100%;padding:9px;border:1px solid var(--line);border-radius:7px;background:var(--bg);color:var(--text)}.project-form .project-check{display:flex;align-items:center}.project-check input{width:auto}.project-path{overflow-wrap:anywhere;color:var(--muted);font-size:13px}.project-form .error{color:var(--err)}

/* ───────── 会话列表筛选 ───────── */
.side-filter{display:flex;align-items:center;gap:6px;width:100%;margin:2px 0 4px;padding:5px 10px;border-radius:8px;color:var(--muted);font-size:12px;text-align:left}
.side-filter:hover{background:var(--line);color:var(--text-2)}
.side-filter svg{width:14px;height:14px}
.side-filter span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.task-item .tp{flex:none;max-width:38%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;color:var(--muted);background:var(--bg-2);border-radius:6px;padding:0 6px}

/* ───────── 文件预览 ───────── */
.md code.file-link,.md a.file-link{cursor:pointer;text-decoration:underline dotted;text-underline-offset:3px;color:var(--accent-2)}
.md code.file-link:hover,.md a.file-link:hover{background:var(--accent-soft)}
.preview-md{flex:1;overflow:auto;padding:14px 22px 40px;font-size:14.5px}
.preview-md h1{font-size:22px}.preview-md h2{font-size:18px;margin-top:1.4em}.preview-md h3{font-size:15.5px}
.preview-md pre code{white-space:pre;overflow-x:auto}
#preview-note{flex:1}
.fs-path{font-family:var(--mono);overflow-wrap:anywhere;margin:0 0 6px}
.fs-row{width:100%;text-align:left;color:var(--text)}
.fs-row:hover{background:var(--bg-2)}

/* ───────── 任务看板 ───────── */
.board-page{overflow:auto}
.board-inner{padding:16px 20px 60px;max-width:1500px;margin:0 auto}
.board-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.board-head h1{font-size:22px;font-weight:600;margin:4px 0}
.board-head select,.req-form select{padding:6px 10px;border:1px solid var(--line-2);border-radius:8px;background:var(--panel);max-width:220px}
.board-tip{margin:4px 0 14px}
.board-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px;align-items:start}
.lane{background:var(--bg-2);border:1px solid var(--line);border-radius:14px;padding:10px;min-height:120px}
.lane-head{display:flex;align-items:center;gap:6px;font-weight:600;font-size:13.5px;padding:2px 4px 10px}
.lane-head b,.lane-tabs b{font-weight:500;font-size:11.5px;color:var(--muted);background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:0 7px;line-height:18px}
.lane-head .lane-bulk{margin-left:auto}
.l-waiting .lane-head,.lane-tabs .l-waiting.on{color:var(--warn)}
.lane-list{display:grid;gap:10px}
.lane-list.single{max-width:760px}
.lane-empty{color:var(--muted);font-size:12.5px;text-align:center;padding:24px 8px}
.lane-tabs{display:flex;gap:6px;overflow-x:auto;padding-bottom:10px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.lane-tabs::-webkit-scrollbar{display:none}
.lane-tabs button{flex:none;display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:18px;border:1px solid var(--line-2);font-size:13px;color:var(--text-2);background:var(--panel)}
.lane-tabs button.on{background:var(--text);color:var(--bg);border-color:var(--text)}
.lane-tabs button.on b{background:transparent;color:inherit;border-color:currentColor}
.lane-tools{display:flex;justify-content:flex-end;margin:-4px 0 8px}
.bcard{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--line-2);border-radius:12px;padding:11px 12px 9px;cursor:pointer;box-shadow:0 1px 1px rgba(0,0,0,.02)}
.bcard:hover{border-color:var(--line-2)}
.bcard.s-waiting{border-left-color:var(--warn)}.bcard.s-review{border-left-color:var(--info)}.bcard.s-running{border-left-color:var(--accent)}.bcard.s-error{border-left-color:var(--err)}.bcard.s-done{border-left-color:var(--ok);opacity:.85}
.bc-top{display:flex;align-items:flex-start;gap:8px}
.bc-title{flex:1;font-weight:600;font-size:14px;line-height:1.4;overflow-wrap:anywhere}
.bc-proj{flex:none;font-size:11px;color:var(--muted);background:var(--bg-2);border-radius:6px;padding:1px 7px;max-width:45%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bc-meta{display:flex;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-top:3px}
.bc-meta .eng{color:var(--text-2)}
.bc-sum{font-size:13px;color:var(--text-2);margin-top:6px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.bc-facts{display:flex;gap:10px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-top:6px}
.bc-facts .ok{color:var(--ok)}.bc-facts .dot{color:var(--accent-2)}
.bc-facts i,.item-detail i{font-style:normal}
.add{color:var(--ok)}.del{color:var(--err)}
.bc-actions{display:flex;gap:6px;align-items:center;margin-top:9px;flex-wrap:wrap}
.status-chip.lane-waiting{background:var(--warn-soft);color:var(--warn)}.status-chip.lane-review{background:var(--info-soft);color:var(--info)}.status-chip.lane-running{background:var(--accent-soft);color:var(--accent-2)}.status-chip.lane-error{background:var(--err-soft);color:var(--err)}.status-chip.lane-done{background:var(--ok-soft);color:var(--ok)}
.status-chip.cancelled,.status-chip.interrupted{background:var(--bg-2);color:var(--muted)}
.item-detail .row.wrap{flex-wrap:wrap;margin:0 0 6px}
.item-sec{border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin:10px 0;background:var(--panel)}
.item-sec>summary{cursor:pointer;font-weight:600;font-size:13.5px}
.item-sec h4{margin:0 0 8px;font-size:13.5px}
.item-sec .md{max-height:60vh;overflow:auto}
.item-sec .file{display:flex;gap:8px;font:12.5px var(--mono);color:var(--text-2);padding:2px 0}
.item-sec .file span:first-child{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.crit{display:flex;gap:9px;align-items:flex-start;padding:5px 2px;font-size:13.5px;cursor:pointer}
.crit input{margin-top:4px;width:16px;height:16px;flex:none;accent-color:var(--ok)}
.crit input:checked+span{color:var(--muted);text-decoration:line-through}
#crit-add{margin-top:6px}
#crit-add input,#item-feedback{flex:1;width:100%;padding:7px 9px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}
#item-feedback{resize:vertical}
.item-task{display:flex;align-items:center;gap:8px;padding:5px 0;border-bottom:1px solid var(--line);font-size:13px}
.item-task:last-child{border-bottom:0}
.item-task .role{flex:none;font-size:11.5px;color:var(--muted);background:var(--bg-2);border-radius:6px;padding:0 7px}
.item-task .t{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.log-row{display:flex;gap:10px;font-size:12.5px;padding:3px 0}
.log-row span:first-child{flex:none}
.req-form{display:grid;gap:14px;max-width:680px;margin:0 auto}
.req-form label{display:grid;gap:6px;font-size:13px}
.req-form input,.req-form textarea{width:100%;padding:9px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--text)}
.req-form select{max-width:none;width:100%}
.req-form .error{background:none;color:var(--err);margin:0;min-height:0}
.flows{border:0;padding:0;margin:0;display:grid;gap:8px}
.flows legend{font-size:13px;margin-bottom:6px;padding:0}
.flow{display:flex!important;grid-template-columns:none;align-items:flex-start;gap:10px;border:1px solid var(--line);border-radius:10px;padding:9px 11px;cursor:pointer}
.flow:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.flow.off{opacity:.5;cursor:not-allowed}
.flow input{margin-top:4px;width:auto;accent-color:var(--accent)}
.flow span{display:grid;gap:2px}.flow small{color:var(--muted);font-size:12px}
@media (max-width:820px){
 .board-inner{padding:10px 12px 80px}
 .board-head h1{font-size:19px}
 .board-head select{max-width:150px}
 .bc-actions .btn{padding:7px 12px}
 .preview-md{padding:12px 14px 40px}
}
/* 长链接、长标题不撑破列宽 */
.board-cols{grid-template-columns:repeat(auto-fit,minmax(min(250px,100%),1fr))}
.lane,.lane-list,.bcard{min-width:0}
.lane-list{grid-template-columns:minmax(0,1fr)}
.bc-title,.bc-sum{overflow-wrap:anywhere;word-break:break-word}
.bc-top{min-width:0}
.bc-facts span{white-space:nowrap}
@media (max-width:820px){.board-head h1{display:none}.board-head{justify-content:flex-end}.board-head .grow{display:none}.board-head select{flex:1;max-width:none}}

/* ───────── 第二期：用量、进度、交付单、推送提醒、拖拽 ───────── */
.turn-usage{font-size:11.5px;color:var(--muted);margin:-4px 0 14px;padding-left:2px;font-variant-numeric:tabular-nums}
.thinking .elapsed{color:var(--muted);font-variant-numeric:tabular-nums;margin-left:4px}
.push-banner{display:flex;align-items:center;gap:10px;background:var(--info-soft);color:var(--text);border:1px solid var(--line);border-radius:12px;padding:9px 12px;margin:0 0 12px;font-size:13px}
.push-banner span{flex:1}
.verdict{font-size:11.5px;border-radius:8px;padding:0 7px;background:var(--bg-2);color:var(--text-2)}
.verdict.ok{background:var(--ok-soft);color:var(--ok)}.verdict.bad{background:var(--err-soft);color:var(--err)}
.dv-crit{display:flex;gap:10px;font-size:13px;padding:4px 0;border-bottom:1px dashed var(--line)}
.dv-crit:last-of-type{border-bottom:0}
.dv-crit b{flex:none;font-weight:500;width:5.5em}.dv-crit.met b{color:var(--ok)}.dv-crit.unmet b{color:var(--err)}.dv-crit.unknown b{color:var(--muted)}
.dv-crit span{display:grid;gap:2px}.dv-crit small{color:var(--muted)}
.item-sec h4.row{margin:0 0 8px}
.lane.drop{outline:2px dashed var(--accent);outline-offset:-4px}
.bcard.dragging{opacity:.4}
.quota{display:grid;grid-template-columns:9em 1fr auto;gap:4px 10px;align-items:center;font-size:13px;margin:6px 0}
.quota small{grid-column:2/4;color:var(--muted);font-size:11.5px;margin-top:-4px}
.qbar{height:8px;background:var(--bg-2);border-radius:5px;overflow:hidden;border:1px solid var(--line)}
.qbar i{display:block;height:100%;background:var(--ok)}.qbar i.hot{background:var(--warn)}
.quota b{font-weight:500;font-size:12px;color:var(--text-2)}
#task-error .btn.primary{margin-left:auto}
.device-row{display:flex;align-items:center;gap:10px;padding:7px 0;border-bottom:1px solid var(--line);font-size:13.5px}
.cmd-box{background:var(--code);border:1px solid var(--line);border-radius:10px;padding:10px 12px;font:12.5px/1.6 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;user-select:all}
.device-setup p{margin:8px 0}
#prompt:disabled{opacity:.7;cursor:not-allowed}
/* 手机输入栏：设置按钮占满剩余宽度显示两行信息；权限独立成按钮 */
.opts-text{display:flex;flex-direction:column;min-width:0;line-height:1.2;text-align:left}
.opts-text>span,.opts-text>small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#opts-sub{font-size:11px;color:var(--muted)}
#opts-sub:empty{display:none}
@media (max-width:820px){
 #opts-btn{flex:1 1 auto;min-width:0;max-width:none;justify-content:flex-start;height:44px;border-radius:14px;background:var(--bg-2)}
 #opts-label{font-size:13px;color:var(--text)}
 #composer-bar,.composer-bar{gap:6px}
 #perm-btn{display:inline-flex!important;flex:none;max-width:104px;height:44px;border-radius:14px;background:var(--bg-2);padding:0 10px}
 #perm-btn span{display:inline!important;font-size:12.5px}
 #perm-btn.full{background:var(--warn-soft);color:var(--warn)}
 .composer-bar .grow{display:none}
}
@media (max-width:820px){
 #opts-btn{padding:0 10px}
 #opts-btn>svg{display:none}
 #perm-btn{padding:0 9px;gap:4px}
 .composer-bar .attach{width:36px}
}

/* 附加账号：隐藏主账号私人功能 */
.guest .owner-only{display:none!important}
.guest-only{display:none}
.guest .guest-only{display:inline}
/* 添加项目：服务器文件目录查看器 */
.fsb{display:grid;gap:8px;margin-top:-8px}
.fsb-bar{display:flex;align-items:center;gap:6px;min-width:0}
.fsb-bar .icon-btn{flex:none}
.fsb-crumbs{flex:1;min-width:0;display:flex;align-items:center;gap:2px;overflow-x:auto;white-space:nowrap;font-size:13px;scrollbar-width:none}
.fsb-crumbs button{padding:2px 5px;border-radius:5px}
.fsb-crumbs button:hover{background:var(--line)}
.fsb-crumbs button:last-child{font-weight:600}
.fsb-crumbs span{color:var(--muted)}
.project-form .fsb-hidden{display:flex;align-items:center;gap:4px;flex:none;font-size:12px;color:var(--muted)}
.project-form .fsb-hidden input{width:auto}
.fsb-list{height:300px;overflow:auto;border:1px solid var(--line);border-radius:8px}
.fsb-row{display:flex;align-items:center;gap:8px;width:100%;min-height:36px;padding:6px 10px;text-align:left;border-bottom:1px solid var(--line);font-size:13px}
.fsb-row:last-child{border-bottom:0}
.fsb-row svg{width:16px;height:16px;flex:none}
.fsb-row.dir:hover{background:var(--line)}
.fsb-row.file{color:var(--muted)}
.fsb-row.dim{opacity:.6}
.fsb-row strong,.fsb-row>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.fsb-row strong{font-weight:500}
.fsb-row em{font-style:normal;font-size:11px;padding:0 6px;border:1px solid var(--line);border-radius:999px;color:var(--muted);flex:none}
.fsb-row small{margin-left:auto;color:var(--muted);font-size:12px;flex:none;max-width:55%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;direction:rtl}
.fsb-row i{margin-left:auto;font-style:normal;color:var(--muted)}
.fsb-row small+i{margin-left:6px}
.fsb-list .empty{padding:14px;font-size:12px}
#fsb-pick{justify-self:start;max-width:100%;text-align:left;overflow-wrap:anywhere;height:auto;min-height:32px;padding-top:6px;padding-bottom:6px}
.fsb-row.hit{flex-wrap:wrap;row-gap:2px}
.fsb-row.hit small{flex-basis:100%;max-width:none;margin-left:24px;text-align:left}
@media (max-width:820px){.fsb-list{height:42vh}}
/* 统一收件箱、来源标记、重启横幅、父子任务 */
.origin{display:inline-flex;align-items:center;gap:3px;font-size:11px;line-height:1;padding:2px 6px;border-radius:9px;background:var(--bg-2);color:var(--text-2);white-space:nowrap;vertical-align:middle}
.origin svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.origin.mini{padding:2px 4px;background:transparent;color:var(--muted)}
.origin.o-lark_dm,.origin.o-lark_group{color:var(--info)}.origin.o-cli_server,.origin.o-cli_mac{color:var(--accent-2)}.origin.o-child{color:var(--warn)}
.msg.user .msg-actions .origin.mini{margin-right:auto}
.net-banner{display:flex;align-items:center;gap:8px;margin:0 0 8px;padding:8px 12px;border-radius:12px;font-size:13px;background:var(--warn-soft);color:var(--warn);border:1px solid var(--warn)}
.net-banner[hidden]{display:none}
.net-banner.offline,.net-banner.down{background:var(--err-soft);color:var(--err);border-color:var(--err)}
.pending-box.offline{border-color:var(--warn)}
.pending-box.offline .mode{background:var(--warn-soft);color:var(--warn);border-radius:8px;padding:1px 6px;font-size:11px;flex:none}
.pending-box.offline .pending-input{display:flex;gap:8px;align-items:flex-start}
.inbox-head{display:flex;align-items:center;gap:8px;margin:6px 0 4px;flex-wrap:wrap}
.inbox-head select,#board-origin{font:inherit;font-size:13px;padding:4px 8px;border-radius:8px;border:1px solid var(--line);background:var(--panel);color:var(--text)}
.inbox-group{margin:18px 0 6px}
.inbox-group h2{font-size:15px;margin:0 0 6px;display:flex;align-items:center;gap:8px}
.inbox-group h2 b{font-size:12px;font-weight:600;min-width:20px;text-align:center;padding:1px 7px;border-radius:10px;background:var(--bg-2);color:var(--text-2)}
.inbox-group.g-decide h2 b{background:var(--warn-soft);color:var(--warn)}.inbox-group.g-stuck h2 b{background:var(--err-soft);color:var(--err)}.inbox-group.g-review h2 b{background:var(--info-soft);color:var(--info)}
.inbox-item .from{align-items:center}
.inbox-item .from-title{color:var(--text);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.inbox-item.stuck{border-color:var(--err)}
.inbox-item.running{padding:8px 12px}
.inbox-fold{border:1px solid var(--line);border-radius:12px;margin:10px 0;padding:0 10px;background:var(--bg-2)}
.inbox-fold>summary{display:flex;align-items:center;gap:8px;cursor:pointer;padding:10px 2px;font-size:13px}
.inbox-fold>summary svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.6}
.inbox-fold>summary b{margin-left:auto;font-size:12px;padding:1px 7px;border-radius:10px;background:var(--panel)}
.inbox-fold .inbox-item{margin:0 0 10px}
.dup-hint{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-top:8px;padding:6px 8px;border-radius:8px;background:var(--warn-soft);color:var(--warn);font-size:12.5px}
.dup-hint svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.6}
.dup-hint span{flex:1;min-width:140px}
.bc-no{font-size:11.5px;color:var(--muted);margin-right:6px;font-variant-numeric:tabular-nums}
.status-chip.external{background:var(--info-soft);color:var(--info)}
.tree-bar{display:flex;align-items:center;flex-wrap:wrap;gap:6px;font-size:12.5px;color:var(--muted);margin:4px 0 8px}
.tree-bar svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.6}
.tree-chip{display:inline-flex;align-items:center;gap:6px;font:inherit;font-size:12px;padding:3px 8px;border-radius:9px;border:1px solid var(--line);background:var(--panel);color:var(--text);cursor:pointer}
.tree-chip small{color:var(--muted)}.tree-chip.running small,.tree-chip.queued small{color:var(--accent-2)}.tree-chip.failed small{color:var(--err)}.tree-chip.waiting small{color:var(--warn)}
.link-btn{font:inherit;background:none;border:0;padding:0;color:var(--accent-2);cursor:pointer;text-decoration:underline;text-underline-offset:2px}
.item-task.child{padding-left:14px}
.net-banner .spin,.inbox-item .from .spin{width:12px;height:12px;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;animation:spin .8s linear infinite;flex:none;display:inline-block}

/* 手机 App 配对、系统状态、工作汇报 */
.native-pair{text-align:center}.native-pair .qr svg path,.native-pair .qr svg rect{stroke:none}.native-pair .qr svg{width:220px;height:220px;max-width:70vw;max-height:70vw;border-radius:10px;border:1px solid var(--line)}
.pair-code{font:600 26px var(--mono);letter-spacing:.12em;margin:6px 0}
.auth-row{border-left:3px solid var(--ok);padding:4px 0 4px 10px;margin:6px 0;display:flex;flex-direction:column;gap:2px}.auth-row.warn{border-color:var(--warn)}.auth-row.bad{border-color:var(--err)}.auth-row.unknown{border-color:var(--line-2)}
.auth-row p{margin:2px 0}#ops-card h4,#panel-body h4{margin:14px 0 6px}
.clean-list{max-height:50vh;overflow:auto}
[data-report]{cursor:pointer}#report-note{width:100%;box-sizing:border-box;margin-top:6px;padding:8px 10px;border-radius:9px;border:1px solid var(--line-2);background:var(--panel);color:var(--text);font:inherit}
/* 收件箱深链：定位到的条目短暂高亮；登录失效等条目的重新登录命令 */
.inbox-item.flash{box-shadow:0 0 0 2px var(--accent-2);transition:box-shadow .3s}
.inbox-item.stuck code{font:12px var(--mono);padding:2px 6px;border-radius:6px;background:var(--bg-2);word-break:break-all}

/* ───────── 上下文层（阶段 2） ───────── */
.inj-card{border:1px dashed var(--line-2);border-radius:12px;background:transparent;margin:8px 0;padding:2px 4px}
.inj-card>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:6px;padding:5px 10px;font-size:12.5px;color:var(--text-2);flex-wrap:wrap}
.inj-card>summary::-webkit-details-marker{display:none}
.inj-card>summary svg,.inbox-hint svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.6;flex:none}
.inj-sec{margin:4px 8px 8px;border-top:1px solid var(--line);padding-top:6px}
.inj-sec>summary{cursor:pointer;font-size:12.5px;font-weight:550}
.inj-sec pre{white-space:pre-wrap;word-break:break-word;font-size:12px;max-height:40vh;overflow:auto;background:var(--bg-2);border-radius:8px;padding:8px;margin:6px 0 0}
.ref-chip{display:inline-flex;align-items:center;font-size:12px;padding:3px 8px;border-radius:9px;background:var(--bg-2);color:var(--info);max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.msg.flash .bubble,.msg.flash .md{outline:2px solid var(--accent);outline-offset:4px;border-radius:10px;transition:outline-color .6s}
.fts-form{display:flex;flex-direction:column;gap:8px}.fts-form input#fts-q{width:100%}
.fts-results{display:flex;flex-direction:column;gap:6px;margin-top:10px}
.fts-hit{display:flex;flex-direction:column;align-items:flex-start;gap:3px;text-align:left;border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:var(--panel)}
.fts-hit span{font-size:13px;color:var(--text-2);word-break:break-word}.fts-hit small{font-size:11.5px;color:var(--muted)}
.mem-tabs{margin:4px 0 12px;flex-wrap:wrap}.mem-tabs b{font-weight:600;color:var(--accent)}
.mem-meta{display:flex;align-items:center;gap:6px;margin:2px 0 6px;flex-wrap:wrap}
#note-form select,#note-form #note-project{flex:1;min-width:160px}
.note-card.cand{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}.note-card.cand input,.note-card.cand textarea{width:100%}
.imp-file>summary{font-size:13.5px}.imp-sec{display:flex;align-items:center;gap:6px;padding:5px 4px;font-size:13px;flex-wrap:wrap}
.imp-row{display:flex;align-items:center;gap:8px;padding:6px 0;border-bottom:1px solid var(--line);font-size:13px;flex-wrap:wrap}.imp-row span{flex:1;min-width:0;word-break:break-all}
.inbox-hint{display:flex;align-items:center;gap:8px;padding:8px 12px;margin:6px 0;border-radius:10px;background:var(--bg-2);font-size:13px;color:var(--text-2)}
.project-notes textarea,.pn-entry textarea{width:100%}.pn-entry{margin:6px 0}.pn-entry>summary{cursor:pointer;font-size:13px}
#mcp-card pre{white-space:pre-wrap;word-break:break-all;background:var(--bg-2);border-radius:8px;padding:8px}
.note-card.cand input,.note-card.cand textarea,.note-card.cand select,#note-form select,#note-form #note-project,.project-notes textarea,.pn-entry textarea,#imp-kind,.fts-form select{border:1px solid var(--line-2);border-radius:8px;padding:6px 8px;background:var(--bg);font:inherit;font-size:13.5px;color:inherit}
/* ───────── 阶段 3：任务树、子任务进度、编排、原生子 Agent ───────── */
.tree-panel{border:1px solid var(--line);border-radius:12px;background:var(--panel);margin:4px 0 8px;padding:0 10px}
.tree-panel>summary{display:flex;align-items:center;flex-wrap:wrap;gap:8px;cursor:pointer;padding:8px 2px;font-size:12.5px;color:var(--text-2)}
.tree-panel>summary svg,.progress-card>summary svg,.tree-btn svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.6}
.tree-bar.queue{color:var(--accent-2)}.tree-bar.steer select{font:inherit;font-size:12.5px;padding:3px 6px;border-radius:8px;border:1px solid var(--line);background:var(--panel);color:var(--text);max-width:70vw}
.ttree,.ttree ul{list-style:none;margin:0;padding:0}
.ttree ul{margin-left:14px;padding-left:10px;border-left:1px dashed var(--line-2)}
.ttree li{margin:4px 0}
.tnode{display:grid;grid-template-columns:auto 1fr auto;align-items:center;column-gap:8px;row-gap:2px;width:100%;text-align:left;font:inherit;font-size:13px;padding:6px 8px;border-radius:9px;border:1px solid var(--line);background:var(--bg-2);color:var(--text);cursor:pointer}
.tnode:hover{border-color:var(--line-2)}.tnode.focus{border-color:var(--accent);background:var(--accent-soft)}
.tnode .tt{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.tnode .tst{font-size:11.5px;color:var(--muted);white-space:nowrap}
.tnode small{grid-column:2/4;color:var(--muted);font-size:11.5px;overflow-wrap:anywhere}
.tdot{width:8px;height:8px;border-radius:50%;background:var(--muted);flex:none}
.tnode.running .tdot,.tnode.queued .tdot,.prog-row.ph-started .tdot{background:var(--accent);animation:pulse 1.6s ease-in-out infinite}
.tnode.waiting .tdot,.prog-row.ph-question .tdot,.prog-row.ph-approval .tdot,.prog-row.ph-waiting .tdot{background:var(--warn)}
.tnode.completed .tdot,.prog-row.ph-completed .tdot{background:var(--ok)}.tnode.failed .tdot,.prog-row.ph-failed .tdot{background:var(--err)}
.tnode.running .tst{color:var(--accent-2)}.tnode.waiting .tst{color:var(--warn)}.tnode.failed .tst{color:var(--err)}.tnode.completed .tst{color:var(--ok)}
.tnode.native{background:transparent;border-style:dashed}
@keyframes pulse{50%{opacity:.35}}
.orch-chip{font-size:11.5px;padding:1px 8px;border-radius:9px;background:var(--info-soft);color:var(--info);white-space:nowrap}
.orch-chip.blocked{background:var(--warn-soft);color:var(--warn)}.orch-chip.done{background:var(--ok-soft);color:var(--ok)}.orch-chip.stopped{background:var(--bg-2);color:var(--muted)}
.progress-card{border:1px solid var(--line);border-radius:12px;background:var(--panel);margin:10px 0;padding:0 10px}
.progress-card>summary{display:flex;align-items:center;gap:8px;cursor:pointer;padding:8px 2px;font-size:12.5px;color:var(--text-2);min-width:0}
.progress-card>summary b{font-size:11.5px;padding:0 7px;border-radius:9px;background:var(--bg-2)}
.progress-card .ell{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;flex:1}
.prog-row{display:flex;align-items:center;flex-wrap:wrap;gap:6px 8px;font-size:12.5px;padding:6px 0;border-top:1px solid var(--line)}
.prog-row b{font-weight:600;font-size:12px}.prog-row small{color:var(--muted);font-size:11.5px}
.prog-row .prog-files,.prog-row .err,.prog-row .handoff{flex-basis:100%}
.prog-row .handoff>summary{cursor:pointer;color:var(--accent-2);font-size:12px}
.prog-row.cb,.prog-row.orch{color:var(--muted)}
.callback-card .cb-links{color:var(--muted)}.callback-card .cb-body{border-top:1px solid var(--line);padding:8px 2px;font-size:13px}
.tree-row{margin-top:6px}.tree-btn{display:inline-flex;align-items:center;gap:5px}.tree-btn.on{color:var(--accent-2)}
.tree-slot:not(:empty){margin-top:8px}
.native-steps .nstep{border-top:1px solid var(--line);padding:6px 0;font-size:12.5px}
.native-steps .nstep pre{white-space:pre-wrap;word-break:break-word;margin:4px 0 0;font-size:12px;max-height:240px;overflow:auto}
.native-steps .nstep.k-result b{color:var(--muted)}.native-steps .nstep.k-error b{color:var(--err)}
#concurrency-form label{display:flex;align-items:center;gap:6px}#concurrency-form input{width:64px}
@media (max-width:640px){.tnode{font-size:12.5px;padding:6px}.ttree ul{margin-left:8px;padding-left:8px}.tnode small{grid-column:1/4}}
/* 阶段 4：验收证据包（B4）、提需整理（A4）、Mac 会话接管（A5）、通知设置 */
.ev-chips{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}
.ev-chip{font-size:12px;border-radius:8px;padding:1px 8px;background:var(--bg-2);color:var(--text-2);text-decoration:none;white-space:nowrap}
.ev-chip.ok{background:var(--ok-soft);color:var(--ok)}.ev-chip.bad{background:var(--err-soft);color:var(--err)}.ev-chip.weak{background:var(--bg-2);color:var(--muted);border:1px dashed var(--line)}
.ev-chip i{font-style:normal}.ev-chip .add{color:var(--ok)}.ev-chip .del{color:var(--err)}
.dv-crit.weak b{color:var(--muted)}
.ev-tests{margin-top:8px;font-size:13px}.ev-tests summary{cursor:pointer;color:var(--text-2)}
.ev-test{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:baseline;padding:4px 0;border-bottom:1px dashed var(--line)}
.ev-test code{font-size:12px;word-break:break-all}.ev-test.ok span{color:var(--ok)}.ev-test.bad span{color:var(--err)}
.ev-test pre{flex-basis:100%;margin:2px 0 0;font-size:11.5px;white-space:pre-wrap;color:var(--muted)}
.ev-shots{display:flex;gap:8px;overflow-x:auto;margin-top:8px}.ev-shots img{height:96px;border-radius:8px;border:1px solid var(--line);object-fit:cover;background:var(--bg-2)}
.quick-req{display:grid;gap:6px;padding:10px;border-radius:12px;background:var(--bg-2)}
.quick-req .row{gap:8px;align-items:center}
.note.device-input{flex-wrap:wrap;gap:6px}.note.device-input b{font-weight:500}.note.device-input small{flex-basis:100%;color:var(--err)}
.note.device-input.failed .status-chip{color:var(--err)}.note.device-input.done .status-chip{color:var(--ok)}
.composer-hint-row{gap:8px;align-items:center}.composer-hint-row .composer-hint{flex:1;min-width:0}
#notify-form{display:grid;gap:10px}#notify-form label{display:grid;gap:4px}#notify-form label.check{display:flex;gap:8px;align-items:center}
#dev-transfer{flex:none}
@media (max-width:720px){.composer-hint-row{justify-content:center}#dev-transfer{margin-top:6px}}
.task-children{margin-left:14px;border-left:1px solid var(--line);padding-left:4px}.task-children .task-item{font-size:12.5px;padding-left:6px}
.tree-fold{flex:none;display:inline-flex;align-items:center;gap:2px;min-width:20px;height:20px;justify-content:center;color:var(--muted);font-size:13px;border-radius:5px;line-height:1}.tree-fold:hover{color:var(--text);background:var(--bg-2)}.tree-fold small{font-size:10.5px}
/* 任务看板与需求验收台合并：分类 / 提出人筛选条、验收台卡片、证据详情、草稿提交 */
#ask-msg{white-space:pre-line}
.board-cols{grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr))}
.board-head .btn{flex:none}
.chips{display:flex;gap:6px;align-items:center;overflow-x:auto;padding:6px 0 2px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.chips::-webkit-scrollbar{display:none}
@media (min-width:900px){.chips{flex-wrap:wrap;overflow-x:visible}}
.chip{flex:none;border:1px solid var(--line-2);background:var(--panel);border-radius:999px;padding:3px 10px;font-size:12.5px;white-space:nowrap;color:var(--text-2)}
.chip[aria-pressed="true"]{background:var(--text);color:var(--bg);border-color:var(--text)}
.chip-g{flex:none;font-size:11.5px;color:var(--muted);margin-left:6px;white-space:nowrap}
.hub-mod{display:flex;align-items:center;flex-wrap:wrap;gap:6px 12px;margin:10px 0 0;padding:9px 12px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}
.tag{display:inline-flex;align-items:center;font-size:11px;border-radius:999px;padding:0 7px;line-height:18px;font-weight:600;white-space:nowrap;background:var(--bg-2);color:var(--muted)}
.tag.cat{font-weight:500}.tag.by{background:var(--info-soft);color:var(--info);font-weight:500}
.tag.warn{background:var(--warn-soft);color:var(--warn)}.tag.bad,.tag.p0{background:var(--err-soft);color:var(--err)}.tag.ok{background:var(--ok-soft);color:var(--ok)}
.tag.p1,.tag.run{background:var(--accent-soft);color:var(--accent-2)}.tag.draft{background:var(--accent);color:#fff}
.bcard.hub-card{padding:10px 11px}
.bcard.hub-card .bc-title{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;font-size:13.5px}
.bcard.hub-card .bc-meta{gap:4px 8px;align-items:center;margin-top:6px}
.bcard.s-proposed{border-left-color:var(--line-2)}.bcard.s-building{border-left-color:var(--accent)}.bcard.s-rework{border-left-color:var(--err)}.bcard.s-merged,.bcard.s-shipping{border-left-color:var(--warn)}.bcard.s-live{border-left-color:var(--ok);opacity:.85}
.bcard.drafted{box-shadow:inset 3px 0 0 var(--accent)}
.lane-list .more{justify-self:center}
.hub-feed{margin:18px 0 0;padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}
.hub-feed summary{cursor:pointer;font-weight:600}
.hub-fitem{display:grid;grid-template-columns:92px minmax(0,1fr);gap:10px;padding:6px 0;border-top:1px solid var(--line);font-size:13px}
.hub-fitem time{color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px}
.hub-detail{display:flex;flex-direction:column;gap:14px}
.hub-one{font-size:15px;margin:0}
.hub-sec h4,.hub-act h4{margin:0 0 6px;font-size:12px;color:var(--muted);letter-spacing:.06em;font-weight:600}
.hub-sec ol,.hub-sec ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:3px}
.hub-decide li{color:var(--warn)}
.hub-flow{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px}
.hub-flow figure{flex:0 0 150px;margin:0;display:flex;flex-direction:column;gap:4px}
.hub-flow button{padding:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--bg-2);cursor:zoom-in;height:260px;width:100%}
.hub-flow img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}
.hub-flow figcaption{font-size:12px;color:var(--muted);line-height:1.4}
.hub-noshot{border:1px dashed var(--line-2);border-radius:8px;padding:10px 12px;color:var(--muted);font-size:13px}
.hub-meta{display:flex;flex-wrap:wrap;gap:4px 14px;color:var(--muted)}
.hub-links .file-row{width:100%;text-align:left}.hub-links .file-row span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hub-links small{color:var(--muted);flex:none}
.hub-act{border-top:1px solid var(--line);padding-top:12px;display:flex;flex-direction:column;gap:8px}
.hub-act textarea,.req-form input[name=title]{width:100%;border:1px solid var(--line-2);border-radius:8px;padding:8px 10px;background:var(--bg);font:inherit;color:inherit;resize:vertical}
.hub-v[aria-pressed="true"][data-hub-verdict="pass"]{background:var(--ok);color:#fff;border-color:var(--ok)}
.hub-v[aria-pressed="true"][data-hub-verdict="reject"]{background:var(--err);color:#fff;border-color:var(--err)}
.hub-v[aria-pressed="true"][data-hub-verdict="note"]{background:var(--info);color:#fff;border-color:var(--info)}
.hub-v[aria-pressed="true"][data-hub-verdict="drop"]{background:var(--muted);color:var(--panel);border-color:var(--muted)}
.hub-attach{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.hub-thumb{position:relative;width:56px;height:56px;border-radius:6px;overflow:hidden;border:1px solid var(--line)}
.hub-thumb img{width:100%;height:100%;object-fit:cover}
.hub-thumb button{position:absolute;top:1px;right:1px;border:0;background:rgba(0,0,0,.6);color:#fff;border-radius:4px;font-size:11px;line-height:1;padding:2px 4px}
.hub-q{display:flex;justify-content:space-between;align-items:center;gap:8px;border-top:1px solid var(--line);padding:6px 0;font-size:13px}
.hub-hi{border-top:1px solid var(--line);padding:10px 0;display:flex;flex-direction:column;gap:4px}
.hub-hi .linkish{background:none;border:0;padding:0;text-align:left;font-weight:600;color:var(--text);cursor:pointer}
.req-form .radio{display:inline-flex;gap:6px;align-items:center;border:1px solid var(--line-2);border-radius:8px;padding:5px 10px}
.hub-lb{border:0;padding:0;background:transparent;max-width:100vw;max-height:100vh}
.hub-lb::backdrop{background:rgba(10,8,6,.86)}
.hub-lb img{max-height:92vh;max-width:96vw;object-fit:contain;border-radius:6px;background:#fff;display:block}
.hub-lb button{position:fixed;top:calc(env(safe-area-inset-top,0px) + 12px);right:16px}
.board-cols.cols-5{grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.board-cols.cols-4{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
select.chip{appearance:auto;max-width:260px;padding:3px 8px}
select.chip.on{background:var(--text);color:var(--bg);border-color:var(--text)}
.lane-head>span{white-space:nowrap}.lane-head .lane-bulk{padding:2px 8px;font-size:12px}
.board-cols.cols-5 .bc-top,.board-cols.cols-4 .bc-top{flex-wrap:wrap}.board-cols.cols-5 .bc-proj,.board-cols.cols-4 .bc-proj{max-width:100%;order:3}
.board-cols.cols-5 .bc-title,.board-cols.cols-4 .bc-title{flex:1 1 120px}
.req-kind{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:0 0 14px}
.req-kind button{display:flex;flex-direction:column;align-items:flex-start;gap:2px;text-align:left;padding:9px 12px;border:1px solid var(--line-2);border-radius:10px;background:var(--panel);color:var(--text)}
.req-kind button small{color:var(--muted);font-size:12px;line-height:1.4}
.req-kind button.on{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent);background:var(--accent-soft)}
.req-kind{max-width:680px;margin:0 auto 14px}
.req-form label.radio{display:inline-flex;grid-template-columns:none;white-space:nowrap}
.req-form label.radio input{width:auto}

/* 图片上传状态常驻在附件区，小屏随容器换行。 */
.hub-upload{display:flex;flex-direction:column;gap:5px;width:220px;max-width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:8px;overflow-wrap:anywhere}
.hub-upload-name{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hub-upload progress{width:100%;height:6px}

/* 需求详情、新建及反馈共用弹窗：跟随软键盘后的可视区域。 */
.panel{position:fixed;top:calc(var(--vv-top,0px) + max(8px,(var(--vv-h,100dvh) - min(84vh,900px))/2));bottom:auto;margin:0 auto;max-height:calc(var(--vv-h,100dvh) - 16px)}
.panel-body{min-height:0;scroll-padding:12px}
.hub-decide textarea{display:block;width:100%;margin:8px 0 16px;color:var(--text)}
@media(max-width:820px){.panel{top:calc(var(--vv-top,0px) + 8px);height:calc(var(--vv-h,100dvh) - 16px)}.panel textarea,.panel input{font-size:16px}}

/* 搜索框在动态看板之外，实时刷新不打断输入和中文组合输入。 */
.board-search{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:4px 0 14px}
.board-search label{font-size:13px;color:var(--muted)}
.board-search input{flex:1;min-width:120px;max-width:460px;padding:9px 12px;border:1px solid var(--line-2);border-radius:8px;background:var(--panel);color:var(--text);font:inherit}
@media(max-width:600px){.board-search label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.board-search input{font-size:16px}.board-search [role=status]{flex-basis:100%}}

/* 六栏在窄桌面保留卡片宽度，可横向滚动。 */
.board-cols.cols-6{grid-template-columns:repeat(6,minmax(220px,1fr));overflow-x:auto;gap:12px}
.l-processing .lane-head,.lane-tabs .l-processing{color:var(--accent)}