/* Codex 远程监控台 v2 - Codex 桌面风格 */
:root{
  --bg:#ffffff; --bg2:#f5f6f8; --panel:#f0f2f5; --panel2:#e8ecf1; --panel3:#dde3ea;
  --line:#e3e7ee; --line2:#d4dae3;
  --fg:#1b2430; --fg2:#3b4654; --dim:#667085; --dim2:#98a2b3;
  --acc:#2563eb; --acc-soft:rgba(37,99,235,.10);
  --ok:#0e9f6e; --warn:#d97706; --err:#dc2626;
  --radius:10px;
  color-scheme:light;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:var(--bg);color:var(--fg);
  font:14px/1.55 -apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC","Microsoft YaHei",sans-serif;
  overflow:hidden;
}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#c6cdd7;border-radius:6px;border:2px solid transparent;background-clip:content-box}
::-webkit-scrollbar-thumb:hover{background:#aab4c2;border:2px solid transparent;background-clip:content-box}
::-webkit-scrollbar-track{background:transparent}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
button:disabled{cursor:default;opacity:.55}
input,textarea,select{font:inherit;color:var(--fg)}
a{color:#6ea8fe;text-decoration:none}
a:hover{text-decoration:underline}

/* ---------- 布局 ---------- */
#app{display:flex;height:100vh;height:100dvh}
#side{
  width:318px;min-width:318px;background:var(--bg2);
  border-right:1px solid var(--line2);
  display:flex;flex-direction:column;
}
#main{flex:1;min-width:0;position:relative;background:var(--bg);display:flex}
.mainPane{flex:1;min-width:0;display:none;flex-direction:column}
.mainPane.show{display:flex}

/* ---------- 侧栏 ---------- */
.sideHead{
  display:flex;align-items:center;gap:8px;
  padding:14px 14px 10px;
}
.sideHead .logo{display:flex;align-items:center;gap:8px;flex:1;font-weight:600;font-size:15px;letter-spacing:.2px}
.sideHead .logo .mk{width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,#0ea5e9,#6366f1 55%,#a855f7);
  display:flex;align-items:center;justify-content:center;font-size:12px;color:#fff;font-weight:700}
#newTaskBtn{
  background:var(--panel3);border:1px solid var(--line);border-radius:8px;
  padding:5px 10px;font-size:12.5px;color:var(--fg2);display:flex;align-items:center;gap:5px;white-space:nowrap
}
#newTaskBtn:hover{background:#2a323d;color:var(--fg)}
.homeLink{
  flex:none;font-size:12px;color:var(--fg2);background:var(--panel);
  border:1px solid var(--line2);border-radius:8px;padding:5px 10px;
  text-decoration:none;white-space:nowrap;display:inline-flex;align-items:center
}
.homeLink:hover{background:var(--panel2);color:var(--fg);text-decoration:none}
.searchWrap{padding:2px 12px 8px}
.searchWrap input{
  width:100%;background:var(--panel);border:1px solid var(--line);border-radius:8px;
  padding:6px 10px 6px 28px;font-size:13px;outline:none;color:var(--fg)
}
.searchWrap input:focus{border-color:#3b5b8c;background:var(--panel2)}
.searchWrap{position:relative}
.searchWrap .sicon{position:absolute;left:20px;top:50%;transform:translateY(-50%);color:var(--dim2);pointer-events:none;font-size:13px}
#tree{flex:1;overflow-y:auto;padding:2px 8px 12px}
.sideFoot{
  border-top:1px solid var(--line2);padding:9px 14px;display:flex;align-items:center;gap:8px;
  font-size:12px;color:var(--dim)
}
.sideFoot .dot{width:8px;height:8px;border-radius:50%;background:var(--dim2);flex:none}
.sideFoot .dot.ok{background:var(--ok);box-shadow:0 0 6px rgba(52,211,153,.6)}
.sideFoot .dot.warn{background:var(--warn)}
.sideFoot .sp{flex:1}

/* ---------- 分组树 ---------- */
.grp{margin-top:2px}
.ghead{
  display:flex;align-items:center;gap:7px;width:100%;text-align:left;
  padding:7px 8px;border-radius:8px;color:var(--fg2);user-select:none
}
.ghead:hover{background:var(--panel)}
.ghead .chev{width:14px;flex:none;color:var(--dim2);display:flex;transition:transform .15s;font-size:10px}
.ghead.open .chev{transform:rotate(90deg)}
.ghead .ficon{flex:none;color:#8fa3bf;display:flex}
.ghead .gname{flex:1;font-weight:600;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ghead .gcnt{font-size:11px;color:var(--dim);background:var(--panel);border:1px solid var(--line2);
  border-radius:20px;padding:0 7px;line-height:17px}
.ghead.open + .gbody{display:block}
.gbody{display:none}
.trow{
  display:flex;align-items:center;gap:8px;width:100%;text-align:left;
  padding:6px 8px 6px 26px;border-radius:8px;color:var(--fg2);position:relative
}
.trow:hover{background:var(--panel)}
.trow.on{background:var(--acc-soft);color:var(--fg)}
.trow.on::before{content:"";position:absolute;left:6px;top:8px;bottom:8px;width:3px;border-radius:3px;background:var(--acc)}
.trow .tico{flex:none;display:flex;color:var(--dim);width:16px;justify-content:center}
.trow .tdot{width:7px;height:7px;border-radius:50%;background:var(--dim2);flex:none;margin-top:1px}
.trow .tdot.running{background:var(--ok);box-shadow:0 0 6px rgba(52,211,153,.8);animation:pulse 1.2s infinite}
.trow .tdot.wait{background:var(--warn);animation:pulse 1.2s infinite}
.trow .tdot.failed,.trow .tdot.error{background:var(--err)}
.trow .tdot.cancelled{background:var(--warn)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.trow .ttitle{flex:1;min-width:0;font-size:13px;line-height:1.35;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.trow .ttime{font-size:11px;color:var(--dim2);white-space:nowrap;flex:none}
.emptyList{padding:26px 14px;color:var(--dim);text-align:center;font-size:13px}

/* ---------- 对话主区 ---------- */
#chatHead{
  display:flex;align-items:flex-start;gap:10px;
  padding:12px 16px;border-bottom:1px solid var(--line2);background:var(--bg);
}
#chatHead .backBtn{display:none;margin-top:2px}
.iconBtn{
  width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  color:var(--dim);font-size:17px;flex:none
}
.iconBtn:hover{background:var(--panel);color:var(--fg)}
#chatHead .hinfo{flex:1;min-width:0}
#chatTitle{font-size:15px;font-weight:600;line-height:1.35;word-break:break-word;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
#chatSub{font-size:12px;color:var(--dim);margin-top:3px;display:flex;align-items:center;gap:6px;flex-wrap:wrap;min-width:0}
#chatSub .path{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:60%}
.badge{font-size:11px;padding:0 8px;border-radius:20px;line-height:18px;border:1px solid var(--line);color:var(--dim2);white-space:nowrap}
.badge.ok{color:var(--ok);border-color:rgba(52,211,153,.35)}
.badge.warn{color:var(--warn);border-color:rgba(251,191,36,.35)}
.badge.err{color:var(--err);border-color:rgba(248,113,113,.35)}
.badge.run{color:var(--ok);border-color:rgba(52,211,153,.5);animation:pulse 1.6s infinite}
.badge.plan{color:#4f46e5;border-color:rgba(99,102,241,.35);background:rgba(99,102,241,.08)}
.hact{display:flex;align-items:center;gap:6px;flex:none;padding-top:2px}
#stopBtn{font-size:12px;color:var(--err);border:1px solid rgba(248,113,113,.4);border-radius:8px;padding:4px 9px;display:none}
#stopBtn:hover{background:rgba(248,113,113,.12)}
#planBtn{font-size:12px;color:#fff;background:var(--ok);border:1px solid rgba(14,159,110,.5);border-radius:8px;padding:4px 9px;display:none;white-space:nowrap}
#planBtn:hover{opacity:.88}
#planBtn:disabled{opacity:.55}
#reasonBtn{font-size:12px;color:var(--dim);border:1px solid var(--line);border-radius:8px;padding:4px 9px;white-space:nowrap}
#reasonBtn.on{color:var(--fg2);background:var(--panel2)}

/* ---------- 消息流 ---------- */
#msgs{flex:1;overflow-y:auto}
.stream{max-width:860px;margin:0 auto;padding:20px 18px 8px;display:flex;flex-direction:column;gap:14px}
.msg{display:flex;gap:10px}
.msg .ava{width:28px;height:28px;border-radius:8px;flex:none;display:flex;align-items:center;justify-content:center;
  font-size:11px;font-weight:700;margin-top:2px}
.msg.user .ava{background:linear-gradient(135deg,#2563eb,#7c3aed);color:#fff}
.msg.agent .ava{background:linear-gradient(135deg,#0ea5e9,#6366f1 55%,#a855f7);color:#fff}
.msg .body{min-width:0;flex:1}
.msg .who{font-size:11.5px;color:var(--dim);margin-bottom:3px;display:flex;align-items:center;gap:8px}
.msg .who .time{font-size:10.5px;color:var(--dim2)}
.msg .text{white-space:pre-wrap;word-break:break-word;overflow-wrap:anywhere;font-size:13.5px}
.msg.user .text{color:var(--fg)}
.md{font-size:13.5px;word-break:break-word;overflow-wrap:anywhere}
.md p{margin:0 0 8px}
.md p:last-child{margin-bottom:0}
.md h1,.md h2,.md h3,.md h4{margin:12px 0 6px;line-height:1.3}
.md h1{font-size:17px}.md h2{font-size:15.5px}.md h3{font-size:14.5px}.md h4{font-size:13.5px}
.md ul,.md ol{margin:4px 0 8px;padding-left:20px}
.md li{margin:2px 0}
.md code{background:var(--panel2);border:1px solid var(--line2);border-radius:5px;padding:0 5px;
  font-family:Consolas,Menlo,"Cascadia Mono",monospace;font-size:12px;color:#c2410c}
.md pre.code{background:var(--bg2);border:1px solid var(--line2);border-radius:10px;padding:10px 12px;
  overflow-x:auto;margin:6px 0 10px}
.md pre.code code{background:none;border:none;padding:0;display:block;white-space:pre;font-size:12.2px;color:#243244;line-height:1.5}
.md blockquote{border-left:3px solid var(--line);padding:2px 0 2px 12px;color:var(--dim);margin:6px 0}
.md hr{border:none;border-top:1px solid var(--line2);margin:12px 0}
.md table{border-collapse:collapse;margin:8px 0;font-size:12.5px}
.md th,.md td{border:1px solid var(--line);padding:4px 9px}
.md img{max-width:100%;border-radius:8px}

/* 工具/动作卡片 */
.card{display:flex;gap:10px;align-items:flex-start}
.card .cava{width:28px;height:28px;border-radius:8px;flex:none;display:flex;align-items:center;justify-content:center;
  font-size:14px;background:var(--panel2);border:1px solid var(--line2);margin-top:2px}
.card .cbody{min-width:0;flex:1}
.card .cbody .clabel{font-size:11px;color:var(--dim);margin-bottom:4px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.cmdline{background:var(--panel);border:1px solid var(--line2);border-radius:8px;padding:7px 10px;
  font-family:Consolas,Menlo,"Cascadia Mono",monospace;font-size:12px;color:#243244;
  white-space:pre-wrap;word-break:break-all}
.cmdout{margin-top:6px;background:var(--bg2);border:1px solid var(--line2);border-radius:8px}
.cmdout summary{cursor:pointer;padding:6px 10px;font-size:11.5px;color:var(--dim);list-style:none;display:flex;align-items:center;gap:6px}
.cmdout summary::before{content:"▸";font-size:9px}
.cmdout[open] summary::before{content:"▾"}
.cmdout summary:hover{color:var(--fg2)}
.cmdout .opre{padding:2px 10px 9px;font-family:Consolas,Menlo,monospace;font-size:11.5px;color:#475569;
  white-space:pre-wrap;word-break:break-all;max-height:320px;overflow-y:auto}
.errtext{color:var(--err);font-size:12px}
.metaChip{font-size:11px;color:var(--dim2);display:inline-flex;align-items:center;gap:5px;
  background:var(--panel);border:1px solid var(--line2);border-radius:20px;padding:1px 9px}
.thinkHint{font-size:12px;color:var(--dim2);border:1px dashed var(--line);border-radius:8px;padding:5px 10px;align-self:center}
.statusLine{align-self:center;font-size:12px;color:var(--dim);display:flex;align-items:center;gap:7px;
  background:var(--panel);border:1px solid var(--line2);border-radius:20px;padding:4px 12px}
.statusLine .dot{width:7px;height:7px;border-radius:50%;background:var(--ok);animation:pulse 1.2s infinite}
.daymark{align-self:center;font-size:11px;color:var(--dim2);margin:4px 0}

/* ---------- 输入区 ---------- */
#composerWrap{background:linear-gradient(180deg,rgba(14,17,22,0),var(--bg) 26%);padding:4px 14px 12px}
#composer{max-width:860px;margin:0 auto;background:var(--panel);border:1px solid var(--line);border-radius:16px;
  display:flex;align-items:flex-end;gap:8px;padding:8px 8px 8px 14px;transition:border-color .15s}
#composer:focus-within{border-color:#3b5b8c}
#composer.disabled{opacity:.65}
#msgInput{flex:1;background:none;border:none;outline:none;resize:none;font-size:13.5px;line-height:1.5;
  padding:7px 0;max-height:140px;color:var(--fg)}
#msgInput::placeholder{color:var(--dim2)}
#sendBtn{width:32px;height:32px;border-radius:10px;background:var(--acc);color:#fff;display:flex;
  align-items:center;justify-content:center;flex:none;transition:opacity .15s}
#sendBtn:hover{opacity:.85}
#sendBtn:disabled{opacity:.4;cursor:default}
#composerHint{max-width:860px;margin:6px auto 0;font-size:11.5px;color:var(--dim2);padding:0 6px}

/* ---------- 首页空状态 ---------- */
#home{align-items:center;justify-content:center;text-align:center;padding:30px}
.homeLogo{width:64px;height:64px;border-radius:18px;margin:0 auto 18px;
  background:linear-gradient(135deg,#0ea5e9,#6366f1 55%,#a855f7);
  display:flex;align-items:center;justify-content:center;font-size:30px;color:#fff;box-shadow:0 10px 34px rgba(37,99,235,.25)}
#home h1{font-size:20px;font-weight:650;margin-bottom:8px}
#home p{color:var(--dim);font-size:13.5px;max-width:420px;line-height:1.7}
#home .bigBtn{margin-top:22px;background:var(--acc);color:#fff;border-radius:10px;padding:9px 22px;font-size:14px;display:inline-flex;align-items:center;gap:7px}
#home .bigBtn:hover{opacity:.88}
.homeStats{margin-top:22px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.statChip{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px 14px;font-size:12px;color:var(--dim)}
.statChip b{color:var(--fg);font-size:15px;display:block}

/* ---------- 弹层 ---------- */
.overlay{position:fixed;inset:0;background:rgba(15,23,42,.45);backdrop-filter:blur(3px);
  display:none;align-items:center;justify-content:center;z-index:50;padding:20px}
.overlay.show{display:flex}
.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px;width:min(560px,100%);
  box-shadow:0 24px 70px rgba(15,23,42,.22)}
.card h3{font-size:16px;margin-bottom:4px}
.card .desc{color:var(--dim);font-size:12.5px;margin-bottom:14px;line-height:1.6}
.card label{display:block;color:var(--dim);font-size:12px;margin:12px 0 5px}
.card input,.card select,.card textarea{
  width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:9px;padding:9px 11px;
  font-size:13.5px;outline:none;color:var(--fg)
}
.card input:focus,.card select:focus,.card textarea:focus{border-color:#3b5b8c}
.card .row{display:flex;gap:10px;margin-top:18px}
.btn{border-radius:9px;padding:8px 16px;font-size:13.5px;background:var(--panel3);border:1px solid var(--line)}
.btn:hover{background:#2b333e}
.btn.primary{background:var(--acc);border-color:var(--acc);color:#fff;flex:1}
.btn.primary:hover{opacity:.88}
.card .err{color:var(--err);font-size:12px;margin-top:10px;min-height:16px}
.fieldHint{font-size:12px;color:var(--dim);margin-top:6px;line-height:1.55}

/* ---------- toast ---------- */
#toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(80px);z-index:99;
  background:var(--panel3);border:1px solid var(--line);border-radius:10px;padding:9px 16px;font-size:13px;
  box-shadow:0 10px 30px rgba(15,23,42,.2);transition:transform .25s;max-width:86vw;text-align:center}
#toast.show{transform:translateX(-50%) translateY(0)}

/* ---------- 窄屏(手机): app.js 给 <html> 加 .narrow 后启用 ---------- */
html.narrow #side{
  position:fixed;inset:0;width:100%;min-width:0;border-right:none;z-index:40;
  box-shadow:0 0 40px rgba(15,23,42,.18)
}
html.narrow body.view-chat #side{display:none}
html.narrow #main{position:fixed;inset:0;z-index:30;background:var(--bg)}
html.narrow body.view-list #main{display:none}
html.narrow #home{display:none}
html.narrow #chatHead .backBtn{display:flex}
html.narrow .stream{padding:14px 12px 4px}
html.narrow .sideHead{padding-top:calc(14px + env(safe-area-inset-top))}
html.narrow .sideFoot{padding-bottom:calc(9px + env(safe-area-inset-bottom))}
html.narrow #composerWrap{padding-bottom:calc(10px + env(safe-area-inset-bottom))}