/* AIPECO 化学品 · 聚乙二醇市场预测 — 样式（与 AIPECO 监控大屏同风格） */
:root{
  --bg:#050810; --card:rgba(16,26,50,.72); --card2:rgba(22,34,64,.55);
  --line:rgba(80,130,255,.22); --cyan:#4d9fff; --green:#36D399;
  --yellow:#F5A623; --red:#F5483B; --txt:#d8e4ff; --dim:#7d8db3;
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{height:100%}
body{
  background:radial-gradient(1200px 600px at 70% -10%,rgba(22,93,255,.14),transparent),
             radial-gradient(900px 500px at 10% 110%,rgba(54,211,153,.08),transparent),var(--bg);
  color:var(--txt);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;
  display:flex;flex-direction:column;overflow:hidden;
}
header{display:flex;align-items:center;gap:16px;padding:10px 22px;
  border-bottom:1px solid var(--line);background:rgba(8,14,30,.85);flex:none}
.logo{font-size:19px;font-weight:700;letter-spacing:1px;white-space:nowrap;
  background:linear-gradient(90deg,var(--cyan),var(--green));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.logo small{font-size:11px;color:var(--dim);-webkit-text-fill-color:var(--dim);margin-left:8px;font-weight:400}
#tabs{display:flex;gap:4px;margin-left:18px}
.tab{background:transparent;border:1px solid transparent;color:var(--dim);
  padding:7px 14px;border-radius:8px;cursor:pointer;font-size:13px;white-space:nowrap}
.tab:hover{color:var(--txt);border-color:var(--line)}
.tab.active{color:#fff;background:linear-gradient(135deg,rgba(77,159,255,.25),rgba(54,211,153,.15));
  border-color:rgba(77,159,255,.5)}
.hd-right{margin-left:auto;display:flex;align-items:center;gap:10px;font-size:12px;color:var(--dim)}
#clock{font-family:Consolas,monospace;font-size:16px;color:var(--cyan)}
.dot{width:10px;height:10px;border-radius:50%;background:var(--dim);flex:none}
.dot.ok{background:var(--green);box-shadow:0 0 8px var(--green)}
.dot.bad{background:var(--red);box-shadow:0 0 8px var(--red)}

main{flex:1;overflow:auto;padding:14px;min-height:0}
.page{display:none;flex-direction:column;gap:12px}
.page.active{display:flex}
.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;min-height:0}
.ptitle{font-size:14px;font-weight:700;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.ptitle .sub{font-size:11px;color:var(--dim);font-weight:400}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:1100px){.grid2{grid-template-columns:1fr}}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.pcard .pname{font-size:12px;color:var(--dim)}
.pcard .pval{font-size:26px;font-weight:700;font-family:Consolas,monospace;margin:6px 0 2px}
.pcard .pval small{font-size:12px;color:var(--dim);font-weight:400;margin-left:4px}
.pcard .pchg{font-size:12px}
.up{color:var(--green)} .down{color:var(--red)} .flat{color:var(--dim)}
.pcard .pdate{font-size:11px;color:var(--dim);margin-top:2px}

.chart{width:100%;height:320px}
.chart.tall{height:420px}
.table-wrap{max-height:420px;overflow:auto}
table{width:100%;border-collapse:collapse;font-size:12.5px}
th,td{padding:7px 9px;text-align:left;border-bottom:1px solid rgba(80,130,255,.12);white-space:nowrap}
th{color:var(--dim);font-weight:600;position:sticky;top:0;background:rgba(10,18,38,.96);z-index:2}
tbody tr:hover{background:rgba(77,159,255,.07)}
td.num{font-family:Consolas,monospace}

.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px}
.metric{background:var(--card2);border-radius:10px;padding:10px 12px}
.metric .mk{font-size:11px;color:var(--dim)}
.metric .mv{font-size:19px;font-weight:700;font-family:Consolas,monospace;margin-top:3px}
.metric .mn{font-size:11px;color:var(--dim);margin-top:2px}

.advice-card .badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:15px;font-weight:700;margin:6px 0}
.badge.buy{background:rgba(54,211,153,.18);color:var(--green);border:1px solid rgba(54,211,153,.5)}
.badge.sell{background:rgba(245,166,35,.15);color:var(--yellow);border:1px solid rgba(245,166,35,.5)}
.badge.hold{background:rgba(77,159,255,.15);color:var(--cyan);border:1px solid rgba(77,159,255,.5)}
.advice-item{font-size:13px;line-height:1.9;color:var(--txt)}
.advice-item .k{color:var(--dim);font-size:12px}

.score-bar{height:14px;background:rgba(255,255,255,.07);border-radius:7px;overflow:hidden;margin-top:6px}
.score-bar i{display:block;height:100%;border-radius:7px;
  background:linear-gradient(90deg,var(--red),var(--yellow),var(--green));transition:width .8s}
.notes{font-size:13px;line-height:2;color:var(--txt)}
.notes .k{color:var(--cyan)}
.ai-brief{font-size:13.5px;line-height:2;white-space:pre-wrap;color:var(--txt);max-height:480px;overflow:auto}
.btn{background:var(--card2);border:1px solid var(--line);color:var(--txt);
  padding:7px 15px;border-radius:8px;cursor:pointer;font-size:13px}
.btn:hover{border-color:var(--cyan)}
.btn.primary{background:linear-gradient(135deg,rgba(77,159,255,.35),rgba(54,211,153,.25));
  border-color:rgba(77,159,255,.6);font-weight:600}
.btn.mini{padding:3px 10px;font-size:11px;margin-left:auto}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ===== AI 助手 ===== */
.assistant{height:100%}
.chat-panel{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:12px;height:calc(100vh - 190px);min-height:420px;overflow:hidden}
.chat-head{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);
  background:rgba(8,14,30,.6);flex:none}
.chat-head .sub{font-size:11px;color:var(--dim)}
.voice-hint{margin-left:auto;font-size:11px;color:var(--yellow)}
.chat-body{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:12px}
.msg{display:flex}
.msg.user{justify-content:flex-end}
.bubble{max-width:78%;padding:10px 14px;border-radius:12px;font-size:13.5px;line-height:1.85;
  white-space:pre-wrap;word-break:break-word}
.msg.bot .bubble{background:var(--card2);border:1px solid var(--line);border-bottom-left-radius:3px}
.msg.user .bubble{background:linear-gradient(135deg,rgba(77,159,255,.48),rgba(54,211,153,.26));
  border:1px solid rgba(100,170,255,.58);border-bottom-right-radius:3px;
  box-shadow:0 2px 10px rgba(77,159,255,.15)}
.bubble img{max-width:260px;border-radius:8px;margin-top:6px;display:block}
.bubble .think{color:var(--dim);font-size:12px}
.chat-input{display:flex;gap:8px;padding:10px 14px;border-top:1px solid var(--line);
  background:rgba(8,14,30,.6);align-items:flex-end;flex:none}
.chat-input textarea{flex:1;background:var(--card2);border:1px solid var(--line);border-radius:10px;
  color:var(--txt);padding:10px 12px;font-size:13.5px;resize:none;max-height:120px;outline:none;
  font-family:inherit}
.chat-input textarea:focus{border-color:var(--cyan)}
.tools{display:flex;gap:4px;flex:none}
.tool{background:transparent;border:1px solid transparent;border-radius:8px;padding:7px 9px;cursor:pointer;
  font-size:17px;line-height:1;color:var(--txt)}
.tool:hover{border-color:var(--line);background:var(--card2)}
.tool.recording{background:rgba(245,72,59,.25);border-color:var(--red);animation:pl 1s infinite}
@keyframes pl{50%{opacity:.5}}
footer{display:flex;gap:22px;padding:7px 22px;font-size:11px;color:var(--dim);
  border-top:1px solid var(--line);background:rgba(8,14,30,.85);flex:none}
footer span:last-child{margin-left:auto}
.spin{display:inline-block;width:13px;height:13px;border:2px solid var(--line);border-top-color:var(--cyan);
  border-radius:50%;animation:sp 1s linear infinite;vertical-align:-2px;margin-right:6px}
@keyframes sp{to{transform:rotate(360deg)}}
.tag{font-size:10px;padding:2px 7px;border-radius:9px;border:1px solid var(--line);color:var(--dim);margin-left:4px}
.tag.src{color:var(--cyan);border-color:rgba(77,159,255,.4)}
.tag.est{color:var(--yellow);border-color:rgba(245,166,35,.4)}
.tool svg{display:block;pointer-events:none}
.tool{display:flex;align-items:center;justify-content:center}

.sprint-bar{display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  background:linear-gradient(90deg,rgba(54,211,153,.12),rgba(77,159,255,.10));
  border:1px solid rgba(54,211,153,.4);border-radius:10px;padding:9px 16px;
  font-size:12.5px;color:var(--txt)}
.sprint-bar .sb-tag{background:rgba(54,211,153,.25);color:var(--green);
  border:1px solid rgba(54,211,153,.6);border-radius:12px;padding:2px 10px;font-weight:700}
.sprint-bar b{color:var(--green);font-family:Consolas,monospace}

/* 快捷提问按钮 */
.quick-ask{display:flex;flex-wrap:wrap;gap:8px;padding:4px 0}
.qa{background:var(--card2);border:1px solid var(--line);color:var(--txt);
  border-radius:16px;padding:7px 14px;font-size:12.5px;cursor:pointer}
.qa:hover{border-color:var(--cyan);background:rgba(77,159,255,.12)}

/* ============ 移动端响应式适配 ============ */
@media (max-width: 900px) {
  header{padding:8px 12px;gap:8px;flex-wrap:wrap}
  .logo{font-size:15px;white-space:normal;line-height:1.3;flex:1;min-width:0}
  .logo small{font-size:10px;margin-left:4px}
  #tabs{order:3;width:100%;overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;
        margin-left:0;padding-bottom:4px;gap:2px}
  .tab{padding:6px 12px;font-size:12.5px;flex:none}
  .hd-right{margin-left:auto;gap:6px;font-size:11px}
  #clock{font-size:13px}
  main{padding:8px;gap:8px}
  .page{gap:8px}
  .panel{padding:10px 12px;border-radius:10px}
  .ptitle{font-size:13px;flex-wrap:wrap;gap:6px}
  .ptitle .sub{font-size:10.5px}
  .cards{grid-template-columns:repeat(2,1fr);gap:8px}
  .pcard{padding:10px 12px;border-radius:10px}
  .pcard .pname{font-size:11px}
  .pcard .pval{font-size:20px;margin:4px 0 2px}
  .pcard .pchg{font-size:11px;line-height:1.6}
  .grid2{grid-template-columns:1fr;gap:8px}
  .chart{height:230px}
  .chart.tall{height:300px}
  .table-wrap{max-height:320px;overflow:auto;-webkit-overflow-scrolling:touch}
  .metrics{grid-template-columns:repeat(2,1fr);gap:6px}
  .metric{padding:8px 10px}
  .metric .mv{font-size:16px}
  .metric .mk,.metric .mn{font-size:10px}
  .advice-item{font-size:12.5px;line-height:1.8}
  .ai-brief{font-size:12.5px;line-height:1.8;max-height:360px}
  /* 聊天界面 */
  .chat-panel{height:calc(100vh - 168px);min-height:360px;border-radius:10px}
  .chat-head{padding:9px 12px;gap:6px;flex-wrap:wrap}
  .chat-head .sub{display:none}
  .chat-head b{font-size:14px}
  .voice-hint{font-size:10.5px;margin-left:0;width:100%}
  .chat-body{padding:10px;gap:8px}
  .bubble{max-width:90%;padding:9px 12px;font-size:13px;border-radius:10px}
  .quick-ask{gap:6px;overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;padding-bottom:4px}
  .qa{padding:7px 12px;font-size:12px;flex:none;white-space:nowrap}
  .chat-input{padding:8px;gap:6px;flex-wrap:wrap}
  .tools{gap:2px}
  .tool{padding:6px 7px;font-size:15px}
  .chat-input textarea{min-width:0;padding:8px 10px;font-size:13px}
  .btn.primary{padding:8px 14px;font-size:12.5px}
  /* 页脚 */
  footer{flex-wrap:wrap;gap:4px 12px;padding:6px 12px;font-size:10px;line-height:1.6}
  footer span:last-child{margin-left:0}
  .sprint-bar{gap:6px 12px;font-size:11.5px;padding:7px 10px;border-radius:8px}
  .sprint-bar .sb-tag{padding:1px 8px}
}
@media (max-width: 480px) {
  .cards{grid-template-columns:1fr}
  .pcard .pval{font-size:22px}
  table{font-size:11px}
  th,td{padding:5px 6px}
  .chat-panel{height:calc(100vh - 190px)}
  .logo{font-size:14px}
}

/* ============ 移动端横向溢出修复（2026-09-17）============ */
/* 关键：Grid/Flex 子项允许收缩，防止宽表格/图表撑开页面 */
.panel, .grid2 > *, .cards > *, .metrics > * { min-width: 0; }
main { overflow-x: hidden; max-width: 100vw; }
.table-wrap { max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.chart { max-width: 100%; }

@media (max-width: 900px) {
  /* 表格：紧凑模式 + 首列固定便于对照 */
  table { font-size: 11px; }
  th, td { padding: 6px 7px; white-space: nowrap; }
  th:first-child, td:first-child {
    position: sticky; left: 0; z-index: 3;
    background: rgba(12,20,42,.98);
    box-shadow: 1px 0 0 rgba(80,130,255,.18);
  }
  th:first-child { z-index: 4; }
  /* 面板内边距与标题 */
  .panel { padding: 9px 10px; }
  .ptitle { font-size: 12.5px; gap: 4px; }
  /* 图表高度进一步适配 */
  .chart { height: 210px !important; }
  .chart.tall { height: 260px !important; }
  /* 卡片与指标 */
  .pcard .pval { font-size: 19px; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric .mv { font-size: 15px; overflow-wrap: anywhere; }
  /* 热力图等宽内容容器允许滚动 */
  .chart > div { max-width: 100%; }
  /* 聊天页高度适配移动键盘 */
  .chat-panel { height: calc(100dvh - 175px); }
}

/* ============ 移动端导航重构：汉堡菜单（参考 works.aipeco.com）============ */
.nav-toggle { display: none; background: transparent; border: 1px solid var(--line);
  color: var(--txt); border-radius: 8px; padding: 6px 8px; cursor: pointer; }
.nav-toggle .ic-close { display: none; }
.nav-toggle.active .ic-menu { display: none; }
.nav-toggle.active .ic-close { display: block; }

@media (max-width: 900px) {
  header { padding: 8px 14px; gap: 8px; flex-wrap: nowrap; position: relative; z-index: 500; }
  .logo { font-size: 14.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1; min-width: 0; }
  .logo small { display: none; }
  .nav-toggle { display: flex; align-items: center; justify-content: center; flex: none; }
  .hd-right { margin-left: 0; gap: 6px; flex: none; }
  .hd-right #svcText { display: none; }
  #clock { font-size: 12px; }

  /* 全屏抽屉 */
  #tabs {
    position: fixed; inset: 0; z-index: 400; margin: 0; padding: 84px 28px 28px;
    display: flex; flex-direction: column; align-items: stretch; gap: 8px;
    background: rgba(5, 10, 20, 0.98);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    opacity: 0; visibility: hidden; transform: translateY(-6px);
    transition: opacity .22s ease, transform .22s ease, visibility .22s;
    overflow: visible; width: auto;
  }
  #tabs.open { opacity: 1; visibility: visible; transform: none; }
  #tabs .tab {
    padding: 15px 18px; font-size: 16.5px; text-align: left; border-radius: 12px;
    border: 1px solid transparent; color: var(--txt);
  }
  #tabs .tab.active { background: linear-gradient(135deg, rgba(77,159,255,.25), rgba(54,211,153,.15));
    border-color: rgba(77,159,255,.5); font-weight: 700; }
  #tabs .tab::after { content: "›"; float: right; color: var(--dim); font-size: 20px; line-height: 1.2; }
}

/* ============ 移动端触摸优化：图表允许页面滚动穿透 ============ */
@media (max-width: 900px) {
  .chart { touch-action: pan-y !important; }
  .chart canvas { touch-action: pan-y !important; }
  /* 表格横滑区域 */
  .table-wrap { touch-action: pan-x pan-y; }
  /* 防止 iOS 双击缩放干扰 */
  button, .tab, .qa, .tool, .btn { touch-action: manipulation; }
}

/* 手机端 Logo 精简 */
.lg-short { display: none; }
@media (max-width: 900px) {
  .lg-full { display: none; }
  .lg-short { display: inline; }
  .logo { font-size: 15px !important; letter-spacing: 0.5px; }
}

/* ============ 聊天输入区：两行布局（按钮行 / 输入框全宽行）============ */
.chat-input {
  display: grid !important;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "tools send"
    "input input";
  gap: 8px 10px;
  align-items: center;
}
.chat-input .tools { grid-area: tools; }
.chat-input textarea { grid-area: input; width: 100%; min-width: 0; }
.chat-input #btnSend { grid-area: send; min-width: 76px; }
@media (max-width: 900px) {
  .chat-input { gap: 6px 8px; padding: 8px 10px; }
  .chat-input textarea { font-size: 15px; padding: 10px 12px; }
  .chat-input #btnSend { padding: 10px 16px; font-size: 13px; }
  .chat-input .tools { gap: 2px; }
}

/* ============ 聊天输入区：工具独占一行 / 输入框+发送一行 ============ */
.chat-input {
  display: grid !important;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "tools tools"
    "input send" !important;
  gap: 8px 10px;
  align-items: center;
}
.chat-input .tools { grid-area: tools; }
.chat-input textarea { grid-area: input; width: 100%; min-width: 0; }
.chat-input #btnSend { grid-area: send; min-width: 76px; }
@media (max-width: 900px) {
  .chat-input { gap: 6px 8px; padding: 8px 10px; }
  .chat-input textarea { font-size: 15px; padding: 10px 12px; }
  .chat-input #btnSend { padding: 10px 16px; font-size: 13px; }
  .chat-input .tools { gap: 4px; }
}

/* ============ 输入框 3 行高度 ============ */
.chat-input textarea {
  min-height: 80px !important;
  max-height: 200px !important;
  line-height: 1.6 !important;
}
@media (max-width: 900px) {
  .chat-input textarea { min-height: 78px !important; }
}

/* ============ 文字备忘录（抽屉）============ */
.memo-drawer {
  display: none; flex-direction: column; gap: 8px;
  border-top: 1px solid var(--line);
  background: rgba(8,14,30,.92);
  padding: 10px 14px 12px;
  max-height: 46%;
  flex: none;
}
.memo-drawer.open { display: flex; }
.memo-head { display: flex; align-items: center; gap: 10px; font-size: 13.5px; }
.memo-head .sub { font-size: 11px; color: var(--dim); }
.memo-close { margin-left: auto; background: transparent; border: 1px solid var(--line);
  color: var(--dim); border-radius: 6px; width: 26px; height: 26px; cursor: pointer; font-size: 12px; }
.memo-close:hover { color: var(--red); border-color: var(--red); }
.memo-new { display: flex; gap: 8px; align-items: stretch; }
.memo-new textarea {
  flex: 1; background: var(--card2); border: 1px solid var(--line); border-radius: 8px;
  color: var(--txt); padding: 8px 10px; font-size: 13px; resize: none; max-height: 80px;
  font-family: inherit; outline: none;
}
.memo-new textarea:focus { border-color: var(--cyan); }
.memo-new .btn { flex: none; }
.memo-list { overflow-y: auto; display: flex; flex-direction: column; gap: 6px; }
.memo-item {
  display: flex; gap: 8px; align-items: flex-start;
  background: var(--card2); border: 1px solid var(--line); border-radius: 8px;
  padding: 8px 10px; font-size: 12.5px; line-height: 1.7;
}
.memo-item .mc { flex: 1; white-space: pre-wrap; word-break: break-word; }
.memo-item .mt { flex: none; color: var(--dim); font-size: 10.5px; margin-top: 2px; }
.memo-item .md { flex: none; color: var(--dim); cursor: pointer; border: none; background: none; font-size: 12px; }
.memo-item .md:hover { color: var(--red); }
.memo-empty { color: var(--dim); font-size: 12px; text-align: center; padding: 10px; }
/* AI 消息存备忘小按钮 */
.bubble .save-memo {
  display: inline-block; margin-left: 6px; font-size: 11px; color: var(--dim);
  cursor: pointer; border: 1px solid var(--line); border-radius: 6px; padding: 0 6px;
  background: transparent; vertical-align: 1px;
}
.bubble .save-memo:hover { color: var(--cyan); border-color: var(--cyan); }
@media (max-width: 900px) {
  .memo-drawer { max-height: 56%; padding: 8px 10px 10px; }
  .memo-new textarea { font-size: 13px; }
}

/* ============ 文案预览弹层 ============ */
.doc-modal { display: none; position: fixed; inset: 0; z-index: 600;
  background: rgba(3,8,18,.72); backdrop-filter: blur(6px);
  align-items: center; justify-content: center; padding: 22px; }
.doc-modal.open { display: flex; }
.doc-box { width: min(860px, 96vw); max-height: 88vh; display: flex; flex-direction: column;
  background: var(--card); border: 1px solid var(--line); border-radius: 14px; overflow: hidden;
  box-shadow: 0 18px 60px rgba(0,0,0,.5); }
.doc-head { display: flex; align-items: center; gap: 10px; padding: 12px 16px;
  border-bottom: 1px solid var(--line); background: rgba(8,14,30,.7); }
.doc-head b { flex: 1; font-size: 15px; }
.doc-content { flex: 1; overflow: auto; padding: 18px 22px; margin: 0;
  white-space: pre-wrap; word-break: break-word; font-family: inherit;
  font-size: 13.5px; line-height: 1.95; color: var(--txt); }
.doc-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  padding: 12px 16px; border-top: 1px solid var(--line); background: rgba(8,14,30,.7); }
.doc-actions .btn { text-decoration: none; }
@media (max-width: 900px) {
  .doc-modal { padding: 10px; }
  .doc-box { max-height: 92vh; }
  .doc-content { padding: 12px 14px; font-size: 13px; }
  .doc-actions .btn { flex: 1; text-align: center; padding: 9px 10px; font-size: 12.5px; }
}

/* ============ 语音聊天模式 ============ */
#btnVoiceMode.active { background: rgba(54,211,153,.22); border-color: var(--green); color: var(--green); font-weight: 700; }
.chat-panel { position: relative; }
.rec-bar {
  position: absolute; left: 50%; transform: translateX(-50%);
  bottom: 172px; z-index: 30; display: none; align-items: center; gap: 8px;
  background: rgba(245,72,59,.94); color: #fff; font-size: 13px; font-weight: 700;
  padding: 9px 18px; border-radius: 22px; cursor: pointer;
  box-shadow: 0 4px 18px rgba(245,72,59,.45); white-space: nowrap;
}
.rec-bar .rec-dot { width: 9px; height: 9px; border-radius: 50%; background: #fff; animation: pl 0.9s infinite; flex: none; }
@media (max-width: 900px) {
  .rec-bar { bottom: 164px; font-size: 12px; padding: 8px 14px; }
}
.voice-status { font-size: 11.5px; color: var(--green); display: none; align-items: center; gap: 4px; }
.voice-status.show { display: inline-flex; }
.voice-status .pulse-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); animation: pl 1.1s infinite; }

/* ============ 聊天面板加高（2026-09-18 用户反馈：回答看不全需滚动）============ */
/* 桌面：面板高度从 calc(100vh-190px) → calc(100vh-140px)，多出约 50px 可视区 */
.chat-panel { height: calc(100vh - 140px) !important; min-height: 480px !important; }
main { padding: 10px !important; }
header { padding: 8px 20px !important; }
footer { padding: 5px 20px !important; }
.chat-head { padding: 9px 14px !important; }
.chat-body { padding: 12px 14px !important; }

@media (max-width: 900px) {
  /* 手机：压缩非必要元素，最大化对话可视区 */
  .chat-panel { height: calc(100dvh - 116px) !important; min-height: 420px !important; }
  main { padding: 3px !important; }
  header { padding: 5px 12px !important; }
  footer { padding: 3px 12px !important; font-size: 9px !important; line-height: 1.35 !important; gap: 2px 10px !important; }
  .chat-head { padding: 6px 10px !important; gap: 6px !important; }
  .chat-head .sub { display: none !important; }
  .chat-body { padding: 8px !important; }
}

/* ===== 第三轮：加高对话框（2026-09-18 用户反馈：内容显示不完整、需拉滚动条）===== */
.chat-panel { height: calc(100vh - 100px) !important; }
@media (max-width: 900px) {
  .chat-panel { height: calc(100dvh - 116px) !important; }
}

/* ============ 迷你行情卡（填充对话空白区）============ */
.mini-market {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
  margin-top: 4px;
}
.mini-card {
  background: var(--card2); border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 12px;
}
.mini-card .mc-name { font-size: 11px; color: var(--dim); }
.mini-card .mc-val { font-size: 17px; font-weight: 700; font-family: Consolas, monospace; margin: 4px 0 2px; }
.mini-card .mc-val small { font-size: 10px; color: var(--dim); font-weight: 400; }
.mini-card .mc-chg { font-size: 11px; }
.mini-card .mc-date { font-size: 10px; color: var(--dim); margin-top: 2px; }
@media (max-width: 900px) {
  .mini-market { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .mini-card { padding: 8px 10px; }
  .mini-card .mc-val { font-size: 15px; }
}