/* 云息AI对练舱 - 商务科技风 UI（仅美化，不改业务逻辑）
 * 颜色全部由 :root 变量统一定义与派生，禁止散落硬编码。
 */
:root{
  /* 统一配色体系 */
  --bg:#F5F7FA;
  --bg-rgb: 245, 247, 250;
  --card:#FFFFFF;
  --card-rgb: 255, 255, 255;
  --text:#1D2129;
  --text-rgb: 29, 33, 41;
  --muted:#4E5969;
  --muted-rgb: 78, 89, 105;
  --muted-2:#86909C;
  --muted-2-rgb: 134, 144, 156;
  --primary:#1E88E5;      /* 主色 */
  --primary-rgb: 30, 136, 229;
  --accent:#FF8A00;       /* 强调色 */
  --accent-rgb: 255, 138, 0;
  --primary-2:#1565C0;    /* 深主色 */
  --primary-2-rgb: 21, 101, 192;
  --danger:#F53F3F;
  --danger-rgb: 245, 63, 63;
  --warn:#FFB400;
  --warn-rgb: 255, 180, 0;
  --border:#E5E6EB;
  --border-rgb: 229, 230, 235;
  --on-primary: #FFFFFF;
  --shadow-rgb: 0, 0, 0;
  /* 参考图：更轻的阴影 */
  --shadow: 0 2px 12px rgba(var(--shadow-rgb), 0.06);
  --radius:12px;          /* 统一圆角 12px */
  --space: 12px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
          Arial, "Noto Sans", "Liberation Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  /* 参考图：纯浅灰底 */
  background: var(--bg);
}

a{ color:inherit; text-decoration:none; }
button,input,textarea,select{ font-family:inherit; }
button{ -webkit-tap-highlight-color: transparent; }

.app{
  max-width: 980px;
  margin: 0 auto;
  min-height:100%;
  padding: 16px;
  padding-bottom: 90px; /* for bottom bars */
}

.topbar{
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(var(--card-rgb), 0.88);
  border-bottom: 1px solid rgba(var(--border-rgb), 1);
  margin: -16px -16px 12px;
  padding: 12px 16px;
}
.topbar-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  min-width: 0;
}
.brand-badge{
  width:36px;height:36px;border-radius:12px;
  background-image: url("../images/company-logo.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}
.brand-title{
  font-weight:900;
  letter-spacing:.3px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.brand-sub{
  font-size:12px;
  color:var(--muted-2);
}
.top-actions{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card.pad{ padding: 14px; }

.grid{
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 860px){
  .grid.two{ grid-template-columns: 1fr 1fr; }
}

.btn{
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-weight: 800;
  cursor: pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  transition: transform .08s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease, color .18s ease;
  user-select:none;
}
.btn:hover{ box-shadow: 0 10px 18px rgba(var(--shadow-rgb), 0.10); border-color: rgba(var(--border-rgb), 1); }
.btn:active{ transform: translateY(1px) scale(.98); }
.btn.primary{
  /* 参考图：品牌蓝为主，橙作为强调（阴影/高亮） */
  background: var(--primary);
  border-color: rgba(var(--primary-rgb), 0.22);
  color: var(--on-primary);
}
.btn.primary:hover{ filter: brightness(0.98) saturate(1.05); box-shadow: 0 12px 22px rgba(var(--primary-rgb), 0.18); }
.btn.primary:active{ filter: brightness(0.96) saturate(1.05); }
.btn.ghost{
  background: transparent;
  border-color: rgba(var(--primary-rgb), 0.22);
  color: var(--primary);
}
.btn.danger{
  background: rgba(var(--danger-rgb), 0.08);
  border-color: rgba(var(--danger-rgb), 0.22);
  color: var(--danger);
}
.btn.small{ padding: 8px 10px; font-weight: 900; font-size: 13px; }
.btn.block{ width:100%; }
.btn:disabled{ opacity:.6; cursor:not-allowed; }

.input, textarea{
  width:100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 12px;
  outline:none;
  background: var(--card);
  color:var(--text);
  transition: border-color .18s ease, box-shadow .18s ease;
}
textarea{ resize:none; min-height: 84px; }
.input:focus, textarea:focus{
  border-color: rgba(var(--primary-rgb), 0.35);
  box-shadow: 0 0 0 4px rgba(var(--primary-rgb), 0.12);
}

/* select 统一成 input 风格（避免浏览器默认样式） */
select.input{
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted-2) 50%),
    linear-gradient(135deg, var(--muted-2) 50%, transparent 50%),
    linear-gradient(to right, transparent, transparent);
  background-position:
    calc(100% - 18px) calc(50% - 3px),
    calc(100% - 12px) calc(50% - 3px),
    calc(100% - 2.2em) 50%;
  background-size: 6px 6px, 6px 6px, 1px 1.6em;
  background-repeat: no-repeat;
  padding-right: 40px;
}

.help{
  font-size: 12px;
  color: var(--muted-2);
  line-height: 1.5;
}
.kpi{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding: 8px 10px;
  background: rgba(var(--primary-rgb), 0.08);
  border: 1px solid rgba(var(--primary-rgb), 0.18);
  color: var(--primary-2);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}
.pill.gray{
  background: rgba(var(--muted-2-rgb), 0.10);
  border-color: rgba(var(--muted-2-rgb), 0.18);
  color: var(--muted);
}
.divider{
  height:1px;
  background: var(--border);
  margin: 12px 0;
}

/* 增量：情景模拟/考核 — 顶部角色条固定在对话卡片上方，仅气泡区滚动 */
.chat-layout .chat-scroll{
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}
/* 浅色圆角卡片 + 行内主题色标签（不占用对话区滚动逻辑） */
.ai-role-card{
  flex-shrink: 0;
  margin-bottom: 10px;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(var(--border-rgb), 0.9);
  background: rgba(var(--bg-rgb), 0.75);
  box-shadow: 0 1px 4px rgba(var(--shadow-rgb), 0.04);
}
.ai-role-card-row{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 8px;
  line-height: 1.45;
  font-size: 14px;
}
.ai-role-card-prefix{
  color: var(--muted);
  font-weight: 700;
}
.ai-role-card-tag{
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
}
/* 标签主题色：老板红 / 销售蓝 / 采购橙 */
.ai-role-card-tag.ai-role-tag-boss{
  background: rgba(var(--danger-rgb), 0.12);
  border-color: rgba(var(--danger-rgb), 0.35);
  color: var(--danger);
}
.ai-role-card-tag.ai-role-tag-sales{
  background: rgba(var(--primary-rgb), 0.12);
  border-color: rgba(var(--primary-rgb), 0.34);
  color: var(--primary-2);
}
.ai-role-card-tag.ai-role-tag-procurement{
  background: rgba(var(--accent-rgb), 0.14);
  border-color: rgba(var(--accent-rgb), 0.4);
  color: #E65100;
}
.ai-role-card-tag.ai-role-tag-unknown{
  background: rgba(var(--muted-2-rgb), 0.12);
  border-color: rgba(var(--border-rgb), 1);
  color: var(--muted);
}

/* 增量：销售阶段面板（会话页，夹在角色卡片与气泡滚动区之间） */
.sales-stage-panel{
  flex-shrink: 0;
  margin-bottom: 10px;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(var(--card-rgb), 0.92);
  box-shadow: 0 1px 6px rgba(var(--shadow-rgb), 0.05);
}
.sales-stage-panel-head{
  font-size: 13px;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}
.sales-stage-dl{
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 12px;
  align-items: start;
  font-size: 13px;
  line-height: 1.5;
}
.sales-stage-dl dt{
  margin: 0;
  font-weight: 700;
  color: var(--muted);
  white-space: nowrap;
}
.sales-stage-dl dd{
  margin: 0;
  font-weight: 650;
  color: var(--text);
  word-break: break-word;
}

/* 考核报告：服务端下发的阶段分析三段 */
.exam-stage-report-full .exam-stage-report-title{
  font-weight: 900;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 6px;
}
.exam-stage-report-full .exam-stage-report-body{
  font-size: 14px;
  line-height: 1.65;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
}

.chat{
  display:flex;
  flex-direction:column;
  gap:10px;
  padding: 6px 2px;
}
.msg{
  display:flex;
  gap:10px;
}
.avatar{
  width: 34px; height:34px;
  border-radius: 12px;
  flex: 0 0 auto;
  display:flex;align-items:center;justify-content:center;
  font-weight:900;
  border: 1px solid rgba(var(--border-rgb), 0.85);
  background: rgba(var(--card-rgb), 0.92);
}
.bubble{
  max-width: 78%;
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px solid rgba(var(--border-rgb), 1);
  background: var(--card);
  line-height: 1.55;
  font-size: 14px;
  white-space: pre-wrap;
  word-break: break-word;
  /* 参考图：气泡阴影更弱 */
  box-shadow: 0 1px 6px rgba(var(--shadow-rgb), 0.04);
  position: relative;
}
.msg.user{ justify-content:flex-end; }
.msg.user .bubble{
  /* 参考图：用户气泡纯品牌蓝 */
  background: var(--primary);
  border-color: rgba(var(--primary-rgb), 1);
  color: var(--on-primary);
}
.msg.user .avatar{
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.20), rgba(var(--accent-rgb), 0.14));
  border-color: rgba(var(--primary-rgb), 0.18);
}
.msg.ai .avatar{
  background: rgba(var(--primary-rgb), 0.10);
  border-color: rgba(var(--primary-rgb), 0.16);
}
.meta{
  margin-top:6px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.tag{
  font-size: 12px;
  font-weight: 800;
  padding: 6px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--muted);
}
.tag.good{
  border-color: rgba(var(--primary-rgb), 0.25);
  background: rgba(var(--primary-rgb), 0.08);
  color: var(--primary-2);
}
.tag.warn{
  border-color: rgba(var(--warn-rgb), 0.25);
  background: rgba(var(--warn-rgb), 0.10);
  color: var(--text);
}
.tag.bad{
  border-color: rgba(var(--danger-rgb), 0.25);
  background: rgba(var(--danger-rgb), 0.10);
  color: var(--danger);
}

.bottombar{
  position: fixed;
  left:0; right:0; bottom:0;
  /* 参考图：输入栏区域为纯白 */
  background: rgba(var(--card-rgb), 0.98);
  border-top: 1px solid rgba(var(--border-rgb), 1);
  backdrop-filter: blur(10px);
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px));
}
.bottombar-inner{
  max-width: 980px;
  margin:0 auto;
  display:flex;
  gap:10px;
  align-items:center;
}
.bottombar textarea{ flex:1; min-height: 48px; max-height: 120px; }
.bottombar .right{
  display:flex;
  gap:10px;
  align-items:center;
}

/* 图标化底部操作栏 */
.icon-btn{
  width:44px;
  height:44px;
  border-radius: var(--radius);
  border: 1px solid rgba(var(--border-rgb), 0.9);
  background: var(--card);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  user-select:none;
  transition: transform .08s ease, background .15s ease, border-color .15s ease, box-shadow .18s ease;
}
.icon-btn:active{ transform: scale(.97); }
.icon-btn:hover{ border-color: rgba(var(--primary-rgb), 0.25); box-shadow: 0 10px 18px rgba(var(--primary-rgb), 0.10); }
.icon-btn svg{ width:22px; height:22px; stroke: var(--primary); }
.icon-btn.danger svg{ stroke: var(--danger); }

.send-fab{
  width:48px;
  height:48px;
  border-radius: 999px;
  border: 1px solid rgba(var(--accent-rgb), 0.35);
  background: linear-gradient(to right, var(--accent), var(--primary));
  box-shadow: 0 10px 18px rgba(var(--accent-rgb), 0.18);
}
.send-fab svg{ stroke: var(--on-primary); }
.icon-btn[aria-pressed="true"]{
  background: rgba(var(--primary-rgb), 0.08);
  border-color: rgba(var(--primary-rgb), 0.25);
}

/* 微信同款输入区（仅 UI 行为，不改业务逻辑） */
.wxbar-inner{
  gap: 8px;
}
.wx-icon svg{
  stroke: var(--primary);
}
.wx-icon.danger svg{
  stroke: var(--danger);
}
.wx-input{
  flex: 1;
  position: relative;
  display:flex;
  align-items:center;
}
.wx-text{
  min-height: 40px;
  max-height: 110px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  background: var(--card);
}
.wx-hold{
  display:none;
  width:100%;
  height: 40px;
  border-radius: var(--radius);
  border: 1px solid rgba(var(--border-rgb), 0.95);
  background: rgba(var(--card-rgb), 0.92);
  color: var(--muted);
  font-weight: 800;
}
.wxbar.voice-on .wx-text{ display:none; }
.wxbar.voice-on .wx-hold{ display:inline-flex; align-items:center; justify-content:center; }

.wx-ic{ display:none; }
.wxbar:not(.voice-on) .wx-ic-mic{ display:block; }
.wxbar.voice-on .wx-ic-kb{ display:block; }

.wx-actions{
  display:flex;
  gap: 8px;
  align-items:center;
}

/* H5：TTS 语速（与播报按钮并排，speech.js bindTtsRateSelect 填充选项） */
.tts-rate-select{
  width: auto;
  min-width: 0;
  flex: 0 0 auto;
  max-width: 88px;
  height: 40px;
  padding: 0 8px;
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  border-radius: 10px;
}

.wx-send{
  display:none;
  height: 40px;
  padding: 0 14px;
  border-radius: 10px;
  border: 1px solid rgba(var(--primary-rgb), 0.22);
  /* 参考图：发送按钮用强调橙 */
  background: var(--accent);
  color: var(--on-primary);
  font-weight: 900;
  letter-spacing:.5px;
  cursor:pointer;
  transition: transform .08s ease, box-shadow .18s ease, filter .18s ease;
}
.wx-send:active{ transform: translateY(1px) scale(.98); }
.wx-send:hover{ box-shadow: 0 10px 18px rgba(var(--accent-rgb), 0.20); filter: brightness(0.98) saturate(1.05); }

.wx-icon svg{ width: 22px; height: 22px; }

.section-title{
  font-weight: 900;
  letter-spacing:.2px;
}

/* 情景模拟：实时反馈标题与角色胶囊同行（仅 flex，无额外装饰） */
.section-title.practice-feedback-heading{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px 10px;
  flex-wrap: wrap;
}

/* 情景模拟：右上角设置抽屉 */
.practice-settings-backdrop{
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(15, 23, 42, 0.42);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 16px;
  padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
}
@media (min-width: 520px){
  .practice-settings-backdrop{ align-items: center; }
}
/* [hidden] 默认 display:none 会被上一段 .practice-settings-backdrop { display:flex } 覆盖，导致弹窗仍可见；同时配合 JS 先 blur 再设 aria-hidden，避免控制台阻止 */
.practice-settings-backdrop[hidden]{
  display: none !important;
  pointer-events: none;
}
.practice-settings-sheet{
  width: 100%;
  max-width: 420px;
  max-height: 90vh;
  overflow: auto;
}
.practice-settings-head{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px 12px;
}
.practice-settings-head-main{
  min-width: 0;
  flex: 1;
}
.practice-settings-sheet-close{
  flex-shrink: 0;
  margin: -4px -4px 0 0;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(var(--muted-2-rgb), 0.28);
  border-radius: var(--radius);
  background: rgba(var(--card-rgb), 0.96);
  color: var(--muted);
  font-size: 22px;
  font-weight: 300;
  line-height: 1;
  cursor: pointer;
}
.practice-settings-sheet-close:hover{
  color: var(--text);
  border-color: rgba(var(--primary-rgb), 0.22);
  background: rgba(var(--primary-rgb), 0.06);
}
.practice-settings-sheet-close:active{
  transform: scale(0.97);
}
.practice-feedback-heading-title{
  min-width: 0;
}
.practice-feedback-heading .practice-inline-role-tag{
  flex-shrink: 0;
  max-width: min(100%, 12em);
}

.subtitle{
  color: var(--muted);
  font-size: 13px;
  line-height:1.5;
}

.notice{
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px dashed rgba(var(--muted-2-rgb), 0.35);
  background: rgba(var(--muted-2-rgb), 0.08);
  color: var(--muted);
  font-size: 12px;
  line-height:1.6;
}

.radar-wrap{
  width: 100%;
  display:flex;
  gap: 12px;
  flex-direction: column;
}
canvas{ max-width:100%; }

.mono{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* Toast（用变量派生色，禁止硬编码） */
.toast{
  position: fixed;
  left: 50%;
  bottom: 86px;
  transform: translateX(-50%);
  z-index: 9999;
  max-width: 92vw;
  padding: 10px 12px;
  border-radius: var(--radius);
  background: rgba(var(--text-rgb), 0.92);
  color: var(--on-primary);
  font-weight: 800;
  font-size: 13px;
  box-shadow: 0 10px 24px rgba(var(--shadow-rgb), 0.18);
}

/* 员工端等对练页统一样式（与登录视觉一致）；排除 .manage-body，避免干扰 manage.css 中考核等级等面板 */
body:not(.manage-body) {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

:where(body:not(.manage-body)) * {
  font-family: inherit;
}

body:not(.manage-body) .card,
body:not(.manage-body) .panel,
body:not(.manage-body) .content-box,
body:not(.manage-body) .module-box {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
}

/* 说明：不包含 .manage-body 时，不改变 manage/index 等页面的字体、底色与 .panel/.card（若误引入本文件也不会再冲掉原有模块样式）；:where(*)  specificity 与同文件 .mono 等类选择器相容 */