/* ==========================================================================
   律所·庭审 AI 诉讼助手 — 设计系统
   设计令牌沿用可交互原型 v2；外壳改造为真实响应式应用（桌面侧栏 / 移动底栏）
   ========================================================================== */

:root{
  --text:#2C2C2B; --muted:#6F6C67; --canvas:#FFFFFF; --soft:#F9F8F7; --surface:#F0EFED; --border:#E6E5E3;
  --blue:#1F6FBF; --blue-s:#E5F2FC; --green:#2A7A50; --green-s:#E8F1EC;
  --orange:#A35717; --orange-s:#FBEBDE; --red:#B83A31; --red-s:#FCE9E7;
  --shadow:0 1px 2px rgba(0,0,0,.05),0 4px 12px rgba(0,0,0,.04);
  --shadow-lg:0 8px 32px rgba(0,0,0,.10),0 2px 8px rgba(0,0,0,.06);
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans SC","Microsoft YaHei","Segoe UI",sans-serif;
  --serif:Georgia,"Songti SC","Noto Serif SC",serif;
  --fs:16px;
  --r:12px;
  --sidebar:248px;
}
@media (prefers-color-scheme: dark){
  :root{
    --text:#FFFFFF; --muted:rgba(255,255,255,.68); --canvas:#191919; --soft:#111111; --surface:#2A2A29;
    --border:rgba(255,255,255,.18);
    --blue:#5E9FE8; --blue-s:rgba(94,159,232,.14); --green:#72BC8F; --green-s:rgba(114,188,143,.14);
    --orange:#DE9255; --orange-s:rgba(222,146,85,.14); --red:#E97366; --red-s:rgba(233,115,102,.14);
    --shadow:0 1px 2px rgba(0,0,0,.4),0 4px 12px rgba(0,0,0,.3);
    --shadow-lg:0 8px 32px rgba(0,0,0,.55);
  }
}
html.big{ --fs:18px; }
html.big .doc,html.big .cert{ font-size:16px; }

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--soft); color:var(--text); font-family:var(--font);
  font-size:var(--fs); line-height:1.55; -webkit-font-smoothing:antialiased;
}
button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:4px}
::selection{background:var(--blue-s)}
h1,h2,h3,h4{margin:0;line-height:1.35}
p{margin:0 0 8px}
a{color:var(--blue)}
[hidden]{display:none !important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- 外壳 ---------- */
.shell{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);min-height:100vh}
.side{
  position:sticky;top:0;align-self:start;height:100vh;overflow-y:auto;
  border-right:1px solid var(--border);background:var(--canvas);padding:16px 12px 24px;
  display:flex;flex-direction:column;gap:4px;
}
.brand{display:flex;align-items:center;gap:10px;padding:4px 8px 14px;border-bottom:1px solid var(--border);margin-bottom:8px}
.brand .logo{width:34px;height:34px;border-radius:9px;background:var(--blue-s);display:grid;place-items:center;flex:none}
.brand b{font-size:15px;letter-spacing:.01em;display:block}
.brand small{color:var(--muted);font-size:11.5px;letter-spacing:.02em}
.caseswitch{margin:10px 4px 4px;padding:8px 10px;border:1px solid var(--border);border-radius:10px;background:var(--soft);cursor:pointer;display:flex;gap:8px;align-items:center;width:calc(100% - 8px);text-align:left}
.caseswitch:hover{border-color:var(--blue)}
.caseswitch .cs-body{min-width:0;flex:1}
.caseswitch .cs-t{font-size:13.5px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.caseswitch .cs-d{font-size:11.5px;color:var(--muted)}
.navgrp{font-size:11.5px;color:var(--muted);font-weight:600;letter-spacing:.06em;margin:14px 0 4px;padding-left:10px;text-transform:none}
.nav{display:flex;flex-direction:column;gap:1px}
.nav a{
  display:flex;align-items:center;gap:9px;padding:7px 10px;border-radius:8px;text-decoration:none;color:var(--text);
  font-size:14px;min-height:34px;
}
.nav a:hover{background:var(--surface)}
.nav a.on{background:var(--blue-s);color:var(--blue);font-weight:650}
.nav a .dot{width:6px;height:6px;border-radius:50%;background:var(--border);flex:none}
.nav a.on .dot{background:var(--blue)}
.nav a.done .dot{background:var(--green)}
.nav a.attn .dot{background:var(--orange)}
.nav a .cnt{margin-left:auto;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}
.main{min-width:0;display:flex;flex-direction:column}
.topbar{
  position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;
  padding:12px 28px;border-bottom:1px solid var(--border);background:var(--canvas);
}
.topbar .ttl{font-size:17px;font-weight:650;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar .sub{color:var(--muted);font-size:13px;white-space:nowrap}
.content{padding:20px 28px 64px;max-width:920px;width:100%;margin:0 auto;flex:1}
.content.wide{max-width:1180px}
.backbtn{display:none}
.tabbar{display:none}
.mobileonly{display:none}

.entry{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px 16px;background:
  radial-gradient(1200px 600px at 50% -10%, var(--blue-s), transparent 60%), var(--soft)}
.entry .content{max-width:430px;width:100%;padding:0;margin:0}

/* ---------- 通用组件 ---------- */
.sec{font-size:12.5px;color:var(--muted);font-weight:650;margin:22px 0 8px;letter-spacing:.03em}
.sec:first-child{margin-top:0}
.sec .r{float:right;font-weight:500;letter-spacing:0}
.card{border:1px solid var(--border);border-radius:var(--r);padding:16px;background:var(--canvas);margin-bottom:12px}
.card.soft{background:var(--soft)}
.card.flat{border:0;padding:0;background:none}
.card.tight{padding:12px}
.card.accent{border-color:var(--blue)}
.card.danger{border-color:var(--red)}
.card h4{font-size:15.5px;margin:0 0 4px}
.card h4 + p{margin-top:2px}
.card > p{font-size:14px;color:var(--muted);margin:0}
.row{display:flex;align-items:center;gap:10px}
.row.wrap{flex-wrap:wrap}
.row.split{align-items:stretch}
.row.top{align-items:flex-start}
.row.g6{gap:6px}
.between{justify-content:space-between}
.grow{flex:1;min-width:0}
.small{font-size:13px;color:var(--muted)}
.tiny{font-size:12px;color:var(--muted)}
.num{font-variant-numeric:tabular-nums}
.mono{font-variant-numeric:tabular-nums;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:0 16px;
  border-radius:8px;border:1px solid var(--border);background:var(--canvas);cursor:pointer;
  font-weight:600;font-size:15px;text-decoration:none;color:var(--text);transition:background .12s,border-color .12s;
}
.btn:hover{background:var(--soft)}
.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}
.btn.primary:hover{filter:brightness(1.06)}
.btn.ghost{background:none;border-color:transparent;color:var(--blue);padding:0 8px}
.btn.danger{color:var(--red);border-color:var(--red)}
.btn.block{width:100%}
.btn.sm{min-height:34px;font-size:13.5px;padding:0 12px;border-radius:7px;font-weight:600}
.btn.xs{min-height:28px;font-size:12.5px;padding:0 9px;border-radius:6px}
.btn:disabled{opacity:.45;cursor:not-allowed}
@media (prefers-color-scheme: dark){ .btn.primary{color:#08131f} }
.pill{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:650;padding:2px 8px;border-radius:999px;background:var(--surface);color:var(--muted);white-space:nowrap}
.pill.blue{background:var(--blue-s);color:var(--blue)}
.pill.green{background:var(--green-s);color:var(--green)}
.pill.orange{background:var(--orange-s);color:var(--orange)}
.pill.red{background:var(--red-s);color:var(--red)}
.pill.line{background:none;border:1px solid var(--border)}
.alert{border-radius:var(--r);padding:12px 14px;font-size:14px;margin-bottom:12px;display:flex;gap:10px;align-items:flex-start}
.alert b{display:block;font-size:14.5px;margin-bottom:3px}
.alert .ico{flex:none;width:18px;text-align:center;font-weight:800;line-height:1.5}
.alert.orange{background:var(--orange-s)} .alert.red{background:var(--red-s)}
.alert.blue{background:var(--blue-s)} .alert.green{background:var(--green-s)}
.alert.orange .ico{color:var(--orange)} .alert.red .ico{color:var(--red)}
.alert.blue .ico{color:var(--blue)} .alert.green .ico{color:var(--green)}
.alert[data-action]{cursor:pointer}
.alert[data-action]:hover{filter:brightness(.98)}
.li{display:flex;gap:12px;align-items:center;padding:11px 0;border-bottom:1px solid var(--border)}
.li:last-child{border-bottom:0}
.li:first-child{padding-top:0}
.li:last-child{padding-bottom:0}
.li.pad{padding-left:0;padding-right:0}
.li[data-action]{cursor:pointer}
.li[data-action]:hover .t{color:var(--blue)}
.li .t{font-size:14.5px;font-weight:600}
.li .d{font-size:13px;color:var(--muted);margin-top:1px}
.chev{color:var(--muted);flex:none;font-size:17px;line-height:1}
.badge{width:34px;height:34px;border-radius:8px;background:var(--surface);display:flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:700;flex:none;color:var(--muted)}
.badge.blue{background:var(--blue-s);color:var(--blue)} .badge.green{background:var(--green-s);color:var(--green)}
.badge.orange{background:var(--orange-s);color:var(--orange)} .badge.red{background:var(--red-s);color:var(--red)}
.meter{height:7px;border-radius:999px;background:var(--surface);overflow:hidden}
.meter i{display:block;height:100%;background:var(--blue);border-radius:999px;transition:width .3s}
.meter.green i{background:var(--green)} .meter.orange i{background:var(--orange)} .meter.red i{background:var(--red)}
.prob{display:grid;grid-template-columns:1fr 46px;gap:3px 10px;align-items:center;font-size:13.5px;margin:8px 0}
.prob .meter{grid-column:1/3}
.prob .v{text-align:right;font-variant-numeric:tabular-nums;font-weight:650}
.prob .k{display:flex;gap:6px;align-items:center;min-width:0}
.levels{display:grid;grid-template-columns:repeat(5,1fr);gap:4px;margin-top:8px}
.levels span{font-size:11.5px;text-align:center;padding:5px 0;border-radius:6px;background:var(--surface);color:var(--muted)}
.levels span.on{background:var(--green);color:#fff;font-weight:700}
.levels.warn span.on{background:var(--orange)}
.levels.bad span.on{background:var(--red)}
@media (prefers-color-scheme: dark){ .levels span.on{color:#0f1f16} }
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid var(--border);border-radius:999px;padding:0 14px;min-height:38px;display:inline-flex;align-items:center;background:var(--canvas);font-size:13.5px;cursor:pointer}
.chip:hover{border-color:var(--blue)}
.chip.on{border-color:var(--blue);color:var(--blue);background:var(--blue-s);font-weight:650}
.seg{display:flex;background:var(--surface);border-radius:8px;padding:3px;gap:3px;margin-bottom:12px}
.seg button{flex:1;border:0;background:none;border-radius:6px;min-height:36px;font-size:13.5px;cursor:pointer;color:var(--muted)}
.seg button.on{background:var(--canvas);color:var(--text);font-weight:650;box-shadow:var(--shadow)}
.field{width:100%;min-height:44px;border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:15px;background:var(--canvas);color:var(--text)}
.field::placeholder{color:var(--muted)}
textarea.field{min-height:140px;resize:vertical;line-height:1.6}
input.field[readonly],textarea.field[readonly]{background:var(--soft)}
label.lbl{display:block;font-size:12.5px;color:var(--muted);font-weight:650;margin:14px 0 6px}
.help{font-size:12px;color:var(--muted);margin-top:5px}
.switch{width:44px;height:26px;border-radius:999px;background:var(--surface);position:relative;flex:none;border:1px solid var(--border);cursor:pointer;padding:0}
.switch.on{background:var(--blue);border-color:var(--blue)}
.switch:after{content:"";position:absolute;width:20px;height:20px;border-radius:50%;background:#fff;top:2px;left:2px;box-shadow:0 1px 2px rgba(0,0,0,.2);transition:left .15s}
.switch.on:after{left:20px}
.kv{display:grid;grid-template-columns:100px 1fr;gap:7px 12px;font-size:14px;margin:0}
.kv dt{color:var(--muted)} .kv dd{margin:0}
table.t{width:100%;border-collapse:collapse;font-size:13.5px}
table.t td,table.t th{border-bottom:1px solid var(--border);padding:9px 8px;text-align:left;vertical-align:top}
table.t th{color:var(--muted);font-weight:600;font-size:12.5px}
table.t tr:last-child td{border-bottom:0}
.empty{text-align:center;padding:36px 16px;color:var(--muted);font-size:14px}
.empty b{display:block;color:var(--text);font-size:15.5px;margin-bottom:6px}
.divider{height:1px;background:var(--border);margin:16px 0}
.stat3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:12px}
.stat{border:1px solid var(--border);border-radius:10px;padding:10px;text-align:center;background:var(--soft)}
.stat b{display:block;font-size:21px;font-variant-numeric:tabular-nums;line-height:1.3}
.stat span{font-size:12px;color:var(--muted)}

/* ---------- 时间轴 ---------- */
.tl{margin:0 0 6px;position:relative;margin-left:6px;padding-left:20px;border-left:2px solid var(--border)}
.tl .n{position:relative;padding:0 0 16px}
.tl .n:before{content:"";position:absolute;left:-27px;top:5px;width:11px;height:11px;border-radius:50%;background:var(--canvas);border:2px solid var(--blue)}
.tl .n.todo:before{border-color:var(--orange)}
.tl .n.done:before{background:var(--green);border-color:var(--green)}
.tl .n.risk:before{background:var(--red);border-color:var(--red)}
.tl .date{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.tl .ev{font-size:14.5px;font-weight:600}
.tl .n .row{margin-top:3px}

/* ---------- 对话 ---------- */
.bub{max-width:88%;padding:10px 13px;border-radius:13px;font-size:14.5px;margin:9px 0}
.bub.ai{background:var(--surface);border-top-left-radius:4px}
.bub.me{background:var(--blue);color:#fff;margin-left:auto;border-top-right-radius:4px}
@media (prefers-color-scheme: dark){ .bub.me{color:#08131f} }
.bub .who{font-size:11.5px;font-weight:750;color:var(--muted);margin-bottom:3px}
.bub.me .who{color:rgba(255,255,255,.75)}
@media (prefers-color-scheme: dark){ .bub.me .who{color:rgba(0,0,0,.55)} }
.jev{font-size:11.5px;color:var(--muted);display:inline-flex;gap:6px;align-items:center;margin:2px 0 8px;white-space:nowrap}
.jev:before{content:"JEV";font-size:9.5px;font-weight:800;letter-spacing:.04em;color:var(--blue);border:1px solid var(--blue);border-radius:4px;padding:0 4px;line-height:1.5}
.llm{font-size:11.5px;color:var(--muted)}
.inputbar{display:flex;gap:8px;margin-top:12px;align-items:flex-end}
.composer{position:sticky;bottom:0;z-index:6;background:var(--canvas);border-top:1px solid var(--border);
  padding:10px 0 10px;margin:14px -4px 0;padding-left:4px;padding-right:4px}
.composer .chips{margin-bottom:8px}
.composer .inputbar{margin-top:0}
.inputbar .btn{flex:none;white-space:nowrap;padding:0 14px}
.inputbar .field{min-width:0}
.typing{display:inline-flex;gap:3px;padding:2px 0}
.typing i{width:5px;height:5px;border-radius:50%;background:var(--muted);animation:tp 1.1s infinite}
.typing i:nth-child(2){animation-delay:.15s} .typing i:nth-child(3){animation-delay:.3s}
@keyframes tp{0%,60%,100%{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}

/* ---------- 阶段 / 环节进度 ---------- */
.stages{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:6px}
.stages div{font-size:11.5px;border-radius:8px;padding:7px 9px;background:var(--surface);color:var(--muted);display:flex;gap:5px;align-items:center;min-height:34px}
.stages div.done{background:var(--green-s);color:var(--green)}
.stages div.now{background:var(--blue);color:#fff;font-weight:700}
.stages div[data-action]{cursor:pointer}
@media (prefers-color-scheme: dark){ .stages div.now{color:#08131f} }
.court-stage{display:flex;gap:4px;margin:2px 0 10px;flex-wrap:nowrap;overflow:auto}
.court-stage span{flex:1;font-size:11px;text-align:center;padding:5px 2px;border-radius:6px;background:var(--surface);color:var(--muted);white-space:nowrap}
.court-stage span.done{background:var(--green-s);color:var(--green)}
.court-stage span.now{background:var(--blue);color:#fff;font-weight:700}
@media (prefers-color-scheme: dark){ .court-stage span.now{color:#08131f} }
.turn{display:flex;gap:10px;margin:12px 0}
.av{width:34px;height:34px;border-radius:50%;flex:none;display:grid;place-items:center;font-size:12px;font-weight:700}
.av.j{background:var(--surface);color:var(--text)}
.av.p{background:var(--blue-s);color:var(--blue)}
.av.d{background:var(--orange-s);color:var(--orange)}
.av.c{background:var(--surface);color:var(--muted)}
.turn .body{background:var(--soft);border:1px solid var(--border);border-radius:12px;padding:9px 12px;font-size:14px;flex:1;min-width:0}
.turn .name{font-size:11.5px;font-weight:750;color:var(--muted);margin-bottom:3px}
.turn .tags{margin-top:6px;display:flex;gap:6px;flex-wrap:wrap}

/* ---------- 法源 / 文书 ---------- */
.doc{font-size:14px;line-height:1.85;background:var(--soft);border:1px solid var(--border);border-radius:12px;padding:18px;white-space:pre-wrap;word-break:break-word}
.doc h5{text-align:center;font-size:16.5px;margin:0 0 14px;letter-spacing:.04em}
.cite{border-bottom:2px solid var(--green);background:rgba(42,122,80,.07);cursor:pointer;padding:0 1px}
.cite.bad{border-bottom:2px dashed var(--red);text-decoration:line-through;color:var(--muted);background:rgba(184,58,49,.06)}
.cite.warn{border-bottom:2px dashed var(--orange);background:rgba(163,87,23,.07)}
.prov{font-size:14.5px;line-height:1.85;background:var(--soft);border:1px solid var(--border);border-left:3px solid var(--green);border-radius:0 12px 12px 0;padding:14px 16px;white-space:pre-wrap}
.prov.pending{border-left-color:var(--orange)}
.cert{position:relative;border:1px solid var(--border);border-radius:10px;background:var(--soft);padding:16px;font-size:13px;line-height:2}
.cert .box{position:absolute;border:2px solid var(--blue);border-radius:6px;background:rgba(31,111,191,.08)}
.cert .box span{position:absolute;top:-21px;left:-2px;background:var(--blue);color:#fff;font-size:10.5px;padding:1px 6px;border-radius:4px;white-space:nowrap}
.tree{font-size:13.5px;line-height:2.05}
.tree .f{display:flex;gap:8px;align-items:center}
.tree .f.l2{padding-left:16px}.tree .f.l3{padding-left:32px}.tree .f.l4{padding-left:48px}

/* ---------- 首页 ---------- */
.hero{padding:20px 4px 14px;text-align:center}
.hero h2{font-size:26px;margin:12px 0 4px}
.hero p{color:var(--muted);margin:0}
.greeting{padding:4px 0 14px}
.greeting .d{font-size:13px;color:var(--muted)}
.greeting h2{font-size:24px;margin:2px 0 0}
.legal{font-size:11.5px;color:var(--muted);text-align:center;margin-top:16px;line-height:1.7}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}
.tile{border:1px solid var(--border);border-radius:var(--r);padding:13px;background:var(--canvas);cursor:pointer;text-align:left}
.tile:hover{border-color:var(--blue);box-shadow:var(--shadow)}
.tile .t{font-size:14.5px;font-weight:650}
.tile .d{font-size:12.5px;color:var(--muted);margin-top:2px}
.tile.on{border-color:var(--blue);background:var(--blue-s)}

/* ---------- 顶栏动作 ---------- */
.hdr{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.hdr h2{font-size:20px;flex:1;min-width:0}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}


/* ---------- AI 运行态 ---------- */
.ai-busy{position:fixed;top:10px;left:50%;transform:translateX(-50%);z-index:80;
  background:var(--blue);color:#fff;border-radius:999px;padding:6px 16px;font-size:12.5px;
  display:flex;align-items:center;gap:8px;box-shadow:var(--shadow-lg);max-width:90vw}
.ai-busy .typing i{background:#fff}
@media (prefers-color-scheme: dark){ .ai-busy{color:#08131f} .ai-busy .typing i{background:#08131f} }
.ai-row{display:grid;grid-template-columns:1fr auto;gap:4px 10px;align-items:center;font-size:13px;
  padding:9px 0;border-bottom:1px solid var(--border)}
.ai-row:last-child{border-bottom:0}
.ai-row .k{font-weight:600}
.ai-row .d{font-size:12px;color:var(--muted)}

/* ---------- 打印 ---------- */
@media print{
  /* 打印一律使用浅色令牌，避免深色主题下黑底黑字 */
  :root{
    --text:#111; --muted:#555; --canvas:#fff; --soft:#fff; --surface:#f2f2f2; --border:#c9c9c9;
    --blue:#1F6FBF; --blue-s:#EAF3FB; --green:#2A7A50; --green-s:#EDF5F0;
    --orange:#A35717; --orange-s:#FBF0E4; --red:#B83A31; --red-s:#FCEDEB;
  }
  .side,.topbar,.tabbar,.toolbar,.navrow,.noprint,.composer,.btn,.chips,.seg,.switch{display:none !important}
  .shell{display:block}
  .content{padding:0;max-width:none}
  body{background:#fff;color:#111;font-size:12pt}
  .card{break-inside:avoid;border-color:#c9c9c9;box-shadow:none}
  .doc,.prov,.cert{border-color:#c9c9c9;background:#fff}
  .hdr h2{font-size:16pt}
  .alert{break-inside:avoid;border:1px solid #ddd}
  a{color:inherit;text-decoration:none}
}

/* ---------- 响应式 ---------- */
@media (max-width:900px){
  .shell{grid-template-columns:1fr}
  .side{display:none}
  .content{padding:14px 16px 88px}
  .topbar{padding:10px 16px;gap:8px}
  .topbar .sub{display:none}
  .backbtn{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;border:0;background:none;border-radius:8px;cursor:pointer;flex:none}
  .composer{bottom:calc(60px + env(safe-area-inset-bottom));margin-left:-16px;margin-right:-16px;padding-left:16px;padding-right:16px}
  .tabbar{
    display:grid;grid-template-columns:repeat(4,1fr);position:fixed;bottom:0;left:0;right:0;z-index:30;
    height:60px;border-top:1px solid var(--border);background:var(--canvas);
    padding-bottom:env(safe-area-inset-bottom);
  }
  .tabbar a{border:0;background:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px;color:var(--muted);text-decoration:none}
  .tabbar a svg{width:21px;height:21px}
  .tabbar a.on{color:var(--blue);font-weight:650}
  .mobileonly{display:block}
  .kv{grid-template-columns:88px 1fr}
  .stat3{grid-template-columns:repeat(3,1fr);gap:6px}
  .stat b{font-size:18px}
  .hdr{flex-wrap:wrap;align-items:flex-start}
  .hdr h2{font-size:18px;flex:1 1 100%;order:-1;margin-bottom:6px}
  .hdr .row.g6{margin-left:auto}
  .row.split{flex-direction:column}
  .doc{padding:14px;font-size:13.5px}
}
@media (prefers-reduced-motion: reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}

/* Automatic workflow: compact command center, no decorative legal imagery. */
.auto-toggle{min-height:44px;padding:8px 14px;border:1px solid var(--blue);background:var(--blue-s);color:var(--blue);border-radius:8px;font-weight:650;cursor:pointer;white-space:nowrap;margin-left:auto}
.auto-toggle.active{background:var(--green-s);border-color:var(--green);color:var(--green)}
.auto-overlay{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.35);display:grid;place-items:center;padding:24px}
.auto-sheet{width:min(680px,100%);max-height:92dvh;overflow:auto;padding:32px;border:1px solid var(--border);border-radius:12px;background:var(--canvas);box-shadow:var(--shadow-lg)}
.auto-sheet-head,.auto-dock-head{display:flex;gap:16px;align-items:center;justify-content:space-between}
.auto-eyebrow{font-size:14px;letter-spacing:.1em;color:var(--muted);font-weight:650}
.auto-sheet h2,.auto-report h2{font-size:30px;margin:20px 0 12px;letter-spacing:-.025em}
.auto-lede{color:var(--muted);line-height:1.75;margin:0 0 24px}
.auto-modes{border:0;padding:0;margin:0 0 24px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.auto-modes legend{font-weight:650;margin-bottom:10px}
.auto-modes label{border:1px solid var(--border);border-radius:8px;display:flex;align-items:flex-start;gap:8px;padding:16px;cursor:pointer;background:var(--soft)}
.auto-modes label:has(input:checked){border-color:var(--blue);background:var(--blue-s)}
.auto-modes input{margin-top:6px;flex:none;accent-color:var(--blue)}
.auto-modes small{display:block;font-size:14px;line-height:1.6;color:var(--muted);margin-top:8px}
.auto-field{display:grid;gap:8px;font-weight:600;margin-bottom:20px}
.auto-field select,.auto-settings select{background:var(--canvas);border:1px solid var(--border);border-radius:8px;padding:10px;min-height:44px;max-width:100%;font-weight:400}
.auto-settings{display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin-bottom:20px}
.auto-settings input,.auto-ack input{accent-color:var(--blue);width:18px;height:18px;flex:none}
.auto-settings label{display:flex;align-items:center;gap:8px;min-height:44px}
.auto-notice{padding:16px;border:1px solid var(--border);border-radius:8px;background:var(--soft);font-size:14px;line-height:1.7;margin:16px 0}
.auto-notice p{margin:8px 0 0;color:var(--muted)}
.auto-ack{display:flex;gap:10px;align-items:flex-start;margin:20px 0;line-height:1.65;font-size:14px}
.auto-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:16px}
.auto-actions span{font-size:14px;color:var(--muted)}
.auto-actions .btn,.auto-sheet .btn,.auto-dock .btn{min-height:44px}
.auto-dock{position:fixed;right:24px;bottom:24px;z-index:90;width:min(560px,calc(100vw - 32px));max-height:74dvh;overflow:auto;background:var(--canvas);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-lg);padding:20px}
.auto-status{display:block;font-size:14px;color:var(--blue);margin-bottom:4px}
.auto-dock-head b{font-size:17px}
.auto-steps{list-style:none;display:grid;grid-template-columns:repeat(6,1fr);gap:8px;padding:0;margin:20px 0}
.auto-steps li{display:flex;flex-direction:column;gap:4px;align-items:center;border-top:2px solid var(--border);padding-top:8px;font-size:14px;color:var(--muted)}
.auto-steps li span{font-variant-numeric:tabular-nums;font-size:14px}
.auto-steps li.done{color:var(--green);border-color:var(--green)}
.auto-steps li.running{color:var(--blue);border-color:var(--blue);font-weight:700}
.auto-steps li.error,.auto-steps li.stopped{color:var(--red);border-color:var(--red)}
.auto-context{display:flex;gap:8px 16px;flex-wrap:wrap;margin:12px 0;font-size:14px;color:var(--muted)}
.auto-log{max-height:220px;overflow:auto;border-top:1px solid var(--border);padding-top:12px;overflow-wrap:anywhere}
.auto-line{display:grid;grid-template-columns:78px minmax(0,1fr);gap:12px;padding:8px 0;font-size:14px;line-height:1.65}
.auto-line b{font-weight:600;color:var(--blue)}
.auto-line p{margin:0;white-space:pre-wrap}
.auto-line.local b{color:var(--orange)}
.auto-line.error{color:var(--red)}
.auto-human{background:var(--blue-s);padding:16px;border-radius:8px;margin-top:16px;line-height:1.65}
.auto-human b{display:block;margin-bottom:12px}
.auto-human label{font-size:14px;display:block;margin-bottom:6px}
.auto-human textarea{display:block;width:100%;background:var(--canvas);border:1px solid var(--border);border-radius:8px;padding:10px;resize:vertical;min-height:88px}
.auto-risk{color:var(--red);font-size:14px;margin-top:12px}
.auto-report{max-width:1000px;margin:0 auto;padding:12px 0 48px}
.auto-report .auto-log{max-height:640px;border:1px solid var(--border);border-radius:8px;padding:16px}
.auto-report h3{margin:28px 0 16px}
.auto-metrics{display:grid;grid-template-columns:repeat(4,1fr);margin:32px 0;border:1px solid var(--border);border-radius:8px}
.auto-metrics>div{padding:20px;border-right:1px solid var(--border)}
.auto-metrics>div:last-child{border-right:0}
.auto-metrics strong{display:block;font-size:30px;line-height:1.3}
.auto-metrics strong small{font-size:16px;color:var(--muted)}
.auto-metrics span{font-size:14px;color:var(--muted)}
.auto-warnings{padding:16px;margin-top:16px;border:1px solid var(--border);border-radius:8px;font-size:14px;overflow-wrap:anywhere}
.auto-warnings li{margin:8px 0}
body:has(.auto-dock:not(.compact)) .content{padding-bottom:160px}
@media(max-width:760px){
 .topbar{flex-wrap:wrap;gap:8px;padding-top:10px;padding-bottom:10px;height:auto;min-height:60px}
 .topbar .sub{display:none}.auto-toggle{font-size:14px;padding:8px 10px}
 .auto-overlay{padding:12px}.auto-sheet{padding:20px;max-height:94dvh}
 .auto-sheet h2,.auto-report h2{font-size:25px}.auto-modes{grid-template-columns:1fr}
 .auto-dock{right:12px;bottom:80px;width:calc(100vw - 24px);padding:16px;max-height:66dvh}
 .auto-dock .auto-log{max-height:140px}.auto-metrics{grid-template-columns:1fr 1fr}
 .auto-metrics>div{border-bottom:1px solid var(--border);padding:16px}.auto-metrics>div:nth-child(2n){border-right:0}
 .auto-metrics>div:nth-child(n+3){border-bottom:0}.auto-line{grid-template-columns:64px minmax(0,1fr);gap:8px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
.auto-wait-progress{font-size:14px;margin:12px 0;color:var(--muted)}
.auto-wait-progress summary{min-height:32px;cursor:pointer}
.auto-human .auto-actions{margin-top:12px}
@media(max-width:760px){.auto-dock:has(.auto-human){max-height:calc(100dvh - 160px)}.auto-human{padding:12px}.auto-human b{font-size:15px}.auto-human textarea{min-height:76px}.auto-dock:has(.auto-human)>.auto-actions{gap:6px}.auto-dock:has(.auto-human)>.auto-actions .btn{font-size:14px;padding:8px 10px}}
.auto-eyebrow{overflow-wrap:anywhere}

/* ==========================================================================
   v5 生产能力页面
   ========================================================================== */
.v5input{
  width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:8px;
  background:var(--canvas);color:var(--text);font-size:14px;min-height:38px;
}
.v5input:focus{outline:2px solid var(--blue);outline-offset:1px}
textarea.v5input{resize:vertical;line-height:1.5}
select.v5input{appearance:auto}
.drop{
  border:1.5px dashed var(--border);border-radius:12px;padding:20px;text-align:center;
  color:var(--muted);background:var(--soft);font-size:14px;
}
.drop:hover{border-color:var(--blue)}
table.v5t{width:100%;border-collapse:collapse;font-size:13.5px}
table.v5t th{
  text-align:left;color:var(--muted);font-weight:600;font-size:12px;
  padding:6px 8px;border-bottom:1px solid var(--border);white-space:nowrap;
}
table.v5t td{padding:9px 8px;border-bottom:1px solid var(--border);vertical-align:top}
table.v5t tr:last-child td{border-bottom:0}
.v5text{
  max-height:340px;overflow:auto;white-space:pre-wrap;word-break:break-word;
  background:var(--soft);border:1px solid var(--border);border-radius:8px;
  padding:10px;font-size:12.5px;line-height:1.7;font-family:var(--font);
}
.v5provs{max-height:420px;overflow:auto;border:1px solid var(--border);border-radius:8px;margin-top:8px}
.v5prov{padding:10px 12px;border-bottom:1px solid var(--border)}
.v5prov:last-child{border-bottom:0}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px}
@media (max-width:620px){
  table.v5t{display:block;overflow-x:auto;white-space:nowrap}
  .v5text{max-height:260px}
}

@media (max-width:620px){
  table.v5t.responsive{display:table;white-space:normal}
  table.v5t.responsive thead{display:none}
  table.v5t.responsive tr{display:block;border-bottom:1px solid var(--border);padding:8px 0}
  table.v5t.responsive tr:last-child{border-bottom:0}
  table.v5t.responsive td{display:block;border:0;padding:2px 0;white-space:normal}
}