/**
 * Narro 工作台业务模块样式（布局与组件见 workbench.css / shadcn）
 */

/* 主工作区极浅灰纯色（侧栏纯白） */
:root {
  --workbench-main: 216 18% 98.2%;
  --sidebar-background: 0 0% 100%;
}

.app-main,
.app-page-head,
.app-main-panels,
#panel-history.history-rail-open {
  background-color: hsl(var(--workbench-main));
  background-image: none;
}

.app-main-panels > .tab-panel.active {
  background-color: transparent;
}

.hidden {
  display: none !important;
}

/* 登录 / 注册门禁 */
.auth-gate {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  box-sizing: border-box;
}
.auth-gate.hidden {
  display: none !important;
}
.auth-gate-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: linear-gradient(145deg, #f0fdfa 0%, #ecfeff 45%, #f8fafc 100%);
}
.auth-gate-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.auth-gate-mesh {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(45, 212, 191, 0.25), transparent 45%),
    radial-gradient(circle at 80% 30%, rgba(13, 148, 136, 0.18), transparent 40%);
  pointer-events: none;
}
.auth-gate-blob {
  position: absolute;
  border-radius: 9999px;
  filter: blur(48px);
  opacity: 0.55;
  pointer-events: none;
}
.auth-gate-blob-1 {
  width: 18rem;
  height: 18rem;
  left: 8%;
  top: 12%;
  background: rgba(45, 212, 191, 0.45);
}
.auth-gate-blob-2 {
  width: 16rem;
  height: 16rem;
  right: 10%;
  top: 8%;
  background: rgba(13, 148, 136, 0.35);
}
.auth-gate-blob-3 {
  width: 20rem;
  height: 20rem;
  left: 18%;
  bottom: 6%;
  background: rgba(94, 234, 212, 0.35);
}
.auth-gate-blob-4 {
  width: 14rem;
  height: 14rem;
  right: 16%;
  bottom: 14%;
  background: rgba(15, 118, 110, 0.28);
}
.auth-gate-card {
  position: relative;
  z-index: 2;
  width: min(100%, 24rem);
  padding: 1.75rem 1.5rem 1.5rem;
  border-radius: 1rem;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--background) / 0.94);
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.1);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.auth-gate-logo {
  display: block;
  margin: 0 auto 0.25rem;
  height: auto;
  max-width: 140px;
}
.auth-gate-title {
  margin: 0;
  text-align: center;
  font-size: 1.25rem;
  font-weight: 600;
  color: hsl(var(--foreground));
}
.auth-gate-sub {
  margin: 0 0 0.25rem;
  text-align: center;
  font-size: 0.875rem;
  line-height: 1.5;
  color: hsl(var(--muted-foreground));
}
.auth-tabs {
  display: flex;
  gap: 0.25rem;
  padding: 0.2rem;
  border-radius: 9999px;
  background: hsl(var(--muted) / 0.65);
  border: 1px solid hsl(var(--border));
}
.auth-tab {
  flex: 1;
  border: none;
  border-radius: 9999px;
  padding: 0.45rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  background: transparent;
  color: hsl(var(--muted-foreground));
  cursor: pointer;
}
.auth-tab.active {
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.auth-form.hidden {
  display: none !important;
}
.auth-gate-error {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: hsl(var(--destructive, 0 72% 51%));
  text-align: center;
}
.app-shell--auth-locked {
  visibility: hidden;
  pointer-events: none;
}

/* PN agent · 全屏背景页 */
.pn-agent-panel {
  position: relative;
  flex: 1;
  min-height: 0;
  padding: 0 !important;
  overflow: hidden;
  background-color: #e8e0d4;
  background-image: url("/static/images/pn-agent/room-bg.png");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  image-rendering: auto;
}
.pn-agent-panel.active {
  display: flex !important;
  flex-direction: column;
}
.pn-agent-stage {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 0 1.25rem 2.5rem;
  pointer-events: none;
}
/* 角色尺寸：由视口高度驱动（原来固定上限 31.25rem=500px，大屏上偏小）。
   基准是 72vh / 44rem，再用 --pn-hero-scale 整体缩放（当前 1 倍 = 基准尺寸）；
   宽度仍锁 92vw，避免放大后横向溢出。 */
.pn-agent-hero {
  --pn-hero-scale: 1;
  --pn-hero-size: min(calc(72vh * var(--pn-hero-scale)), 92vw, calc(44rem * var(--pn-hero-scale)));
  position: absolute;
  left: 50%;
  /* 逐步下移，让角色更贴近地毯（累计从 20% 基准线 -170px） */
  bottom: calc(20% - 170px);
  transform: translateX(-50%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  width: var(--pn-hero-size);
  height: var(--pn-hero-size);
  pointer-events: none;
  z-index: 1;
}
.pn-agent-hero::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 3%;
  transform: translateX(-50%);
  width: 64%;
  height: 8%;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(38, 22, 52, 0.34) 0%, rgba(38, 22, 52, 0) 72%);
  filter: blur(2px);
  z-index: -1;
}
.pn-agent-mascot,
.pn-agent-hero-video,
.pn-agent-hero-fallback {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 92vw;
  max-height: 100%;
  object-fit: contain;
  background: transparent;
  filter: drop-shadow(0 8px 18px rgba(45, 28, 70, 0.1));
  user-select: none;
  -webkit-user-drag: none;
}
.pn-agent-hero-fallback {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.pn-agent-hero-video.is-failed {
  visibility: hidden;
}
.pn-agent-call-ui {
  width: min(100%, 22rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  z-index: 2;
  pointer-events: auto;
}
.pn-agent-side-status {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.5rem;
  width: min(15rem, 28vw);
  margin: 0;
  transform: none;
  pointer-events: auto;
}
.pn-agent-call-warn {
  margin: 0;
  max-width: 18rem;
  font-size: 0.75rem;
  line-height: 1.45;
  color: #7f1d1d;
  text-align: center;
  background: rgba(255, 255, 255, 0.88);
  padding: 0.35rem 0.65rem;
  border-radius: 0.5rem;
}
.pn-agent-call-status {
  margin: 0;
  min-height: 1.25rem;
  max-width: 22rem;
  font-size: 0.82rem;
  line-height: 1.45;
  color: #24160d;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.9);
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  box-shadow: 0 2px 10px rgba(45, 18, 80, 0.12);
  text-align: center;
}
/* 儿童语音实时字幕。原来只有 13px 深棕色文字叠在房间背景上，孩子说完几乎看不见，
   现在改成白底气泡 + 15px 加粗；有内容时才显示（无内容时由 .hidden 隐藏）。 */
.pn-agent-live-caption {
  margin: 0 0 0.5rem;
  max-width: 22rem;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.45;
  color: #3b2a1c;
  text-align: center;
  background: rgba(255, 255, 255, 0.9);
  padding: 0.4rem 0.85rem;
  border-radius: 0.75rem;
  box-shadow: 0 2px 10px rgba(45, 18, 80, 0.12);
}
.pn-agent-live-caption.is-hearing {
  color: #166534;
  background: rgba(240, 253, 244, 0.94);
}
.pn-agent-recording-indicator {
  margin: 0;
  padding: 0.3rem 0.6rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.96);
  color: #7f1d1d;
  font-size: 0.72rem;
  font-weight: 600;
}
.pn-agent-recording-indicator span {
  color: #dc2626;
}
@media (max-width: 700px) {
  .pn-agent-side-status {
    top: 0.75rem;
    right: 0.75rem;
    width: min(13rem, 48vw);
  }
}
.pn-agent-toolbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  width: auto;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}
.pn-agent-tool-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 4px 14px rgba(45, 18, 80, 0.2);
  cursor: pointer;
  transition: transform 0.12s ease, opacity 0.12s ease, box-shadow 0.12s ease;
}
.pn-agent-tool-btn:hover:not(:disabled) {
  transform: scale(1.05);
  box-shadow: 0 6px 18px rgba(45, 18, 80, 0.26);
}
.pn-agent-tool-btn:disabled {
  opacity: 0.42;
  cursor: not-allowed;
  box-shadow: 0 2px 8px rgba(45, 18, 80, 0.12);
}
.pn-agent-call-btn {
  color: #111827;
  background: rgba(245, 245, 247, 0.94);
  border-color: rgba(255, 255, 255, 0.65);
  border-radius: 0.85rem;
}
.pn-agent-call-btn.is-in-call {
  color: #ef4444;
  background: rgba(255, 244, 244, 0.94);
  border-color: rgba(239, 68, 68, 0.28);
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.22);
}
.pn-agent-call-icon {
  width: 1.55rem;
  height: 1.55rem;
  display: block;
  object-fit: contain;
  pointer-events: none;
}
.pn-agent-call-btn.is-in-call .pn-agent-call-icon {
  filter: invert(36%) sepia(74%) saturate(2274%) hue-rotate(334deg) brightness(96%) contrast(94%);
}
/* 通话中的三个控件：暂停/继续、重开始、结束并保存 */
.pn-agent-call-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
}
.pn-agent-ctrl-btn {
  color: #4b5563;
}
.pn-agent-ctrl-icon {
  width: 1.35rem;
  height: 1.35rem;
  display: block;
  fill: currentColor;
  pointer-events: none;
}
.pn-agent-ctrl-btn.is-paused {
  color: #2563eb;
  background: rgba(239, 246, 255, 0.94);
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.2);
}
.pn-agent-end-btn {
  color: #ef4444;
  background: rgba(255, 244, 244, 0.94);
  border-color: rgba(239, 68, 68, 0.28);
}
.pn-agent-end-btn:hover:not(:disabled) {
  box-shadow: 0 6px 18px rgba(239, 68, 68, 0.26);
}
body.pn-agent-in-call .pn-agent-call-btn.is-in-call:not(:disabled) {
  animation: pn-agent-call-active 2s ease-in-out infinite;
}
@keyframes pn-agent-call-active {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}
body.pn-agent-view-active .app-page-head {
  display: none;
}
body.pn-agent-view-active .app-main-panels {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.story-panel-caption {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  color: hsl(var(--muted-foreground));
  text-align: center;
  min-height: 1.25rem;
}
.story-panel-caption.hidden {
  display: none;
}

/* 全局提示条 */
.narro-banner-root {
  position: fixed;
  top: 0.75rem;
  left: 50%;
  z-index: 80;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
  max-width: min(28rem, calc(100vw - 2rem));
}
.narro-banner {
  padding: 0.5rem 0.875rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  pointer-events: auto;
}
.narro-banner-info {
  background: #18181b;
  color: #fff;
}
.narro-banner-success {
  background: #059669;
  color: #fff;
}

/* 历史详情：专业区块默认折叠 */
.record-pro-details {
  border: none;
  padding: 0;
}
.record-pro-details-summary {
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.record-pro-details-summary::-webkit-details-marker {
  display: none;
}
.record-pro-details-body {
  margin-top: 0.75rem;
}

/* 记录详情：异步评估进度 */
.record-eval-progress {
  margin-bottom: 1rem;
  padding: 1rem 1.125rem;
  border-radius: var(--an-radius);
  border: 1px solid hsl(var(--primary) / 0.2);
  background: hsl(var(--primary) / 0.06);
}
.record-eval-progress-inner {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
}
.record-eval-progress-spinner {
  width: 1.5rem;
  height: 1.5rem;
  margin-top: 0.125rem;
  flex-shrink: 0;
  border: 2px solid hsl(var(--primary) / 0.25);
  border-top-color: hsl(var(--primary));
  border-radius: 50%;
  animation: narro-eval-spin 0.75s linear infinite;
}
@keyframes narro-eval-spin {
  to {
    transform: rotate(360deg);
  }
}
.record-eval-progress-title {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 600;
}
.record-eval-progress-msg {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
}
.record-report--pending #historyEvalResults {
  display: none;
}
.record-report--failed #historyEvalResults {
  display: none;
}
.sidebar-nav-record-pending {
  margin-left: 0.35rem;
  font-size: 0.6875rem;
  font-weight: 500;
  color: hsl(var(--primary));
}
@media (prefers-reduced-motion: reduce) {
  .record-eval-progress-spinner {
    animation: none;
    border-top-color: hsl(var(--primary) / 0.25);
  }
}

/* 移动端侧栏抽屉 */
.app-mobile-menu-btn {
  display: none;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin-right: 0.5rem;
  border: 1px solid hsl(var(--border));
  border-radius: 0.375rem;
  background: hsl(var(--background));
  font-size: 1.125rem;
  line-height: 1;
}
.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(15, 23, 42, 0.45);
}
@media (max-width: 767px) {
  .app-mobile-menu-btn {
    display: inline-flex;
  }
  .sidebar-backdrop:not(.hidden) {
    display: block;
  }
  #appSidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 50;
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    box-shadow: none;
  }
  #appSidebar.narro-sidebar-mobile-open {
    transform: translateX(0);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.12);
  }
  #appSidebar.narro-sidebar-collapsed {
    width: 15.5rem !important;
    min-width: 15.5rem !important;
    max-width: 15.5rem !important;
  }
  #appSidebar.narro-sidebar-collapsed .sidebar-nav-label,
  #appSidebar.narro-sidebar-collapsed .sidebar-nav-label-row,
  #appSidebar.narro-sidebar-collapsed .sidebar-nav-chevron {
    display: inline-flex !important;
  }
  #appSidebar.narro-sidebar-collapsed .sidebar-nav-children {
    display: block !important;
  }
  .app-page-head {
    flex-wrap: wrap;
  }
  .narro-chat-rail.is-open {
    position: fixed;
    inset: 0;
    width: 100% !important;
    max-width: none !important;
    z-index: 55;
  }
  #panel-history.history-rail-open .history-detail-scroll {
    margin-right: 0;
  }
}

/* 叙事质量门提示 */
.narro-quality-banner {
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  border: 1px solid hsl(var(--border));
  font-size: 0.875rem;
}
.narro-quality-insufficient {
  background: hsl(0 72% 97%);
  border-color: hsl(0 65% 88%);
  color: hsl(0 45% 32%);
}
.narro-quality-warn {
  background: hsl(38 90% 96%);
  border-color: hsl(38 70% 85%);
  color: hsl(32 45% 28%);
}
.narro-quality-title {
  font-weight: 600;
  margin: 0 0 0.25rem;
}
.narro-quality-msg {
  margin: 0;
  line-height: 1.45;
}
.narro-beta-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.1rem 0.35rem;
  border-radius: 0.25rem;
  background: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
  vertical-align: middle;
}
.narro-sc-beta-card .card-title {
  color: hsl(var(--muted-foreground));
}

.persona-user .only-manager,
.persona-manager .only-user,
.persona-user .only-admin,
.persona-admin .only-manager {
  display: none !important;
}

/* Tab panels */
.tab-panel {
  display: none !important;
  flex: 1;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}
.tab-panel.active {
  display: flex !important;
}
.tab-panel.tab-scroll.active {
  overflow-y: auto;
  overscroll-behavior: none;
  overscroll-behavior-y: none;
}

#panel-session.active,
#panel-evaluate.active,
#panel-pn-agent.active {
  min-height: 0;
  flex: 1;
  width: 100%;
}

body.persona-user #panel-session.active {
  overflow: hidden;
}

/* 侧栏顶栏：Logo 切换展开/收起 */
.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin: 0.625rem 0.5rem 0.5rem;
  flex-shrink: 0;
  min-height: 2.75rem;
}
/* Logo 占位固定，避免展开/收起边栏时顶栏高度与间距跳动 */
:root {
  --narro-sidebar-brand-height: 2rem;
}

.sidebar-brand-slot {
  flex: 1;
  min-width: 0;
  position: relative;
  display: flex;
  align-items: center;
  height: var(--narro-sidebar-brand-height);
  min-height: var(--narro-sidebar-brand-height);
  max-height: var(--narro-sidebar-brand-height);
}
.narro-brand {
  display: flex;
  align-items: center;
  height: var(--narro-sidebar-brand-height);
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
  text-decoration: none;
  color: hsl(var(--foreground));
  cursor: pointer;
  transition: opacity 0.15s ease;
}
.narro-brand:hover,
.narro-brand:focus-visible {
  text-decoration: none;
  color: hsl(var(--foreground));
}
.narro-brand-logo {
  flex-shrink: 0;
  display: block;
  object-fit: contain;
  object-position: center;
}
.narro-brand-logo-full,
.narro-brand-logo-icon {
  height: var(--narro-sidebar-brand-height);
  max-height: var(--narro-sidebar-brand-height);
  width: auto;
  object-fit: contain;
}
.narro-brand-logo-full {
  max-width: calc(100% - 0.25rem);
}
.narro-brand-logo-icon {
  display: none;
  width: var(--narro-sidebar-brand-height);
  max-width: var(--narro-sidebar-brand-height);
}
#appSidebar.narro-sidebar-collapsed .narro-brand-logo-full {
  display: none;
}
#appSidebar.narro-sidebar-collapsed .narro-brand-logo-icon {
  display: block;
}

.sidebar-nav-tooltip {
  display: none;
}

/* 侧栏主导航：固定 3 个图标 */
.sidebar-nav-label {
  font-size: 16px;
  line-height: 20px;
  font-weight: 400;
}
.sidebar-nav-item.active .sidebar-nav-label {
  font-weight: 500;
}
.sidebar-nav-icon-img {
  display: block;
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  object-fit: contain;
  opacity: 0.55;
  filter: brightness(0) saturate(100%);
}
.sidebar-nav-item.active .sidebar-nav-icon-img,
.sidebar-nav-item:hover .sidebar-nav-icon-img,
.sidebar-nav-item.active .sidebar-nav-icon-svg,
.sidebar-nav-item:hover .sidebar-nav-icon-svg {
  opacity: 0.88;
}
.sidebar-nav-item.active .sidebar-nav-icon-svg {
  opacity: 1;
  stroke-width: 2;
}
.sidebar-nav-icon-svg {
  display: block;
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
  opacity: 0.5;
  color: hsl(var(--sidebar-foreground));
  stroke-width: 1.75;
}
.sidebar-nav-group-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
}
.sidebar-nav-chevron-hit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0.125rem 0.25rem;
  margin-right: -0.125rem;
  border-radius: 0.375rem;
  transition: background-color 0.15s ease;
}
.sidebar-nav-chevron-hit:hover {
  background-color: hsl(var(--sidebar-accent-hover));
}
.sidebar-nav-label-row {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  min-width: 0;
}
.sidebar-nav-label-row .sidebar-nav-label {
  flex-shrink: 1;
}
.sidebar-nav-chevron {
  display: block;
}
.narro-sidebar-nav {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

/* 家庭版主导航三项：展开/收起侧栏时图标行高与项间距保持一致 */
#navUser {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
#navUser > .sidebar-nav-item,
#navUserLearning > .sidebar-nav-item {
  min-height: 2.75rem;
  height: 2.75rem;
  padding-top: 0;
  padding-bottom: 0;
  flex-shrink: 0;
  box-sizing: border-box;
}

/* 侧栏底部：绘本学习、专属课程 + 个人信息 */
.sidebar-bottom {
  flex-shrink: 0;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  width: 100%;
  padding-top: 0.75rem;
  border-top: 1px solid hsl(var(--sidebar-border, var(--border)));
}
.sidebar-nav-secondary {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}
.learning-blank-panel {
  flex: 1;
  min-height: 0;
}
.learning-blank-panel.active {
  display: flex;
  flex-direction: column;
}
.learning-blank-shell {
  flex: 1;
  min-height: 12rem;
  background-color: hsl(var(--workbench-main));
}

/* 绘本学习 · 电子绘本 */
.picturebooks-panel {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.picturebooks-panel.active {
  display: flex;
}
.picturebooks-layout {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  max-width: min(56rem, 100%);
  margin-inline: auto;
  width: 100%;
  padding: 1rem 1.25rem 1.5rem;
  box-sizing: border-box;
}
.picturebooks-header {
  margin-bottom: 1.25rem;
}
.picturebooks-lead {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: hsl(var(--muted-foreground));
}
.picturebooks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(11.5rem, 1fr));
  gap: 1rem;
}
.picturebooks-card {
  margin: 0;
}
.picturebooks-card-btn {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: 0;
  border: 1px solid hsl(var(--border));
  border-radius: 0.875rem;
  background: hsl(var(--card));
  overflow: hidden;
  cursor: pointer;
  text-align: left;
  transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.picturebooks-card-btn:hover {
  border-color: color-mix(in srgb, var(--an-accent) 45%, hsl(var(--border)));
  box-shadow: 0 8px 24px rgb(0 0 0 / 0.08);
  transform: translateY(-2px);
}
.picturebooks-card-btn:focus-visible {
  outline: 2px solid var(--an-accent);
  outline-offset: 2px;
}
.picturebooks-card-cover {
  position: relative;
  aspect-ratio: 4 / 3;
  background: hsl(var(--muted) / 0.35);
  overflow: hidden;
}
.picturebooks-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.picturebooks-card-cover--illustrated {
  background: linear-gradient(145deg, hsl(var(--muted) / 0.5), hsl(var(--muted) / 0.2));
}
.picturebooks-card-cover--illustrated img {
  object-fit: contain;
  padding: 0.35rem;
}
.picturebooks-img-wrap.picturebooks-img-wrap--art {
  background: linear-gradient(180deg, hsl(var(--muted) / 0.15), hsl(var(--muted) / 0.35));
}
.picturebooks-card-badge {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: 600;
  background: hsl(var(--background) / 0.92);
  color: hsl(var(--muted-foreground));
  border: 1px solid hsl(var(--border));
}
.picturebooks-card-body {
  padding: 0.75rem 0.875rem 0.875rem;
}
.picturebooks-card-title {
  margin: 0 0 0.25rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: hsl(var(--foreground));
}
.picturebooks-card-meta {
  margin: 0;
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}
.picturebooks-loading,
.picturebooks-error {
  margin: 1rem 0 0;
  font-size: 0.875rem;
  text-align: center;
}
.picturebooks-error {
  color: hsl(var(--destructive, 0 72% 51%));
}

.picturebooks-reader {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.picturebooks-reader-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}
.picturebooks-back-btn {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid hsl(var(--border));
  border-radius: 9999px;
  background: hsl(var(--background));
  font-size: 0.8125rem;
  font-weight: 500;
  color: hsl(var(--foreground));
  cursor: pointer;
}
.picturebooks-back-btn:hover {
  background: hsl(var(--muted) / 0.5);
}
.picturebooks-reader-titles {
  flex: 1;
  min-width: 0;
}
.picturebooks-reader-title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.3;
}
.picturebooks-reader-meta {
  margin: 0.15rem 0 0;
  font-size: 0.8125rem;
  color: hsl(var(--muted-foreground));
}
.picturebooks-practice-btn {
  flex-shrink: 0;
}

.picturebooks-stage {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.picturebooks-figure {
  flex: 1;
  min-width: 0;
  max-width: 42rem;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.picturebooks-img-wrap {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: min(52vh, 28rem);
  max-height: min(62vh, 34rem);
  padding: 0.5rem;
  border-radius: 1rem;
  background: hsl(var(--muted) / 0.2);
  border: 1px solid hsl(var(--border) / 0.8);
  box-sizing: border-box;
}
.picturebooks-page-img {
  display: block;
  max-width: 100%;
  max-height: min(58vh, 32rem);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 0.5rem;
}
.picturebooks-caption {
  margin: 0;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1.0625rem;
  line-height: 1.65;
  font-weight: 500;
  text-align: center;
  color: hsl(var(--foreground));
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: 0.75rem;
  box-shadow: 0 2px 12px rgb(0 0 0 / 0.04);
}
.picturebooks-page-indicator {
  margin: 0;
  font-size: 0.8125rem;
  color: hsl(var(--muted-foreground));
}
.picturebooks-nav-btn {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid hsl(var(--border));
  border-radius: 9999px;
  background: hsl(var(--background));
  font-size: 1.35rem;
  line-height: 1;
  color: hsl(var(--foreground));
  cursor: pointer;
  box-shadow: 0 2px 8px rgb(0 0 0 / 0.06);
}
.picturebooks-nav-btn:hover:not(:disabled) {
  background: hsl(var(--muted) / 0.45);
}
.picturebooks-nav-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.picturebooks-dots {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem;
  padding-bottom: 0.25rem;
}
.picturebooks-dot {
  width: 0.5rem;
  height: 0.5rem;
  padding: 0;
  border: none;
  border-radius: 9999px;
  background: hsl(var(--muted-foreground) / 0.35);
  cursor: pointer;
}
.picturebooks-dot.is-active {
  width: 1.25rem;
  background: var(--an-accent);
}

/* 专属练习绘本 */
.personalized-books-panel {
  flex: 1;
  min-height: 0;
}
.personalized-books-panel.active {
  display: flex;
  flex-direction: column;
}
.personalized-books-layout {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  max-width: min(56rem, 100%);
  margin-inline: auto;
  width: 100%;
  padding: 1rem 1.25rem 1.5rem;
  box-sizing: border-box;
}
.personalized-books-status {
  margin: 0.75rem 0 1rem;
  padding: 0.875rem 1rem;
}
.personalized-books-status-line {
  margin: 0.25rem 0;
  font-size: 0.875rem;
  line-height: 1.5;
}
.personalized-books-warn {
  margin: 0.5rem 0 0;
  font-size: 0.8125rem;
  color: hsl(var(--destructive, 0 72% 51%));
}
.personalized-books-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.personalized-books-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 2rem 1rem;
  text-align: center;
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
}
.personalized-books-parent-tip {
  margin: 0 0 0.75rem;
  padding: 0.65rem 0.875rem;
  font-size: 0.875rem;
  line-height: 1.55;
  border-radius: 0.5rem;
  background: color-mix(in srgb, var(--an-accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--an-accent) 28%, transparent);
  color: hsl(var(--foreground));
}

@media (max-width: 640px) {
  .picturebooks-stage {
    flex-direction: column;
  }
  .picturebooks-nav-prev,
  .picturebooks-nav-next {
    display: none;
  }
  .picturebooks-reader-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .picturebooks-practice-btn {
    width: 100%;
  }
  .picturebooks-caption {
    font-size: 1rem;
  }
}

/* 侧栏底部：个人信息入口 */
.sidebar-profile-wrap {
  flex-shrink: 0;
}
.sidebar-profile-entry {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  width: 100%;
  padding: 0.5rem 0.375rem;
  border: none;
  border-radius: 0.5rem;
  background: transparent;
  color: hsl(var(--sidebar-foreground));
  text-align: left;
  cursor: pointer;
  transition: background-color 0.15s ease;
}
.sidebar-profile-entry:hover {
  background: hsl(var(--sidebar-accent-hover, var(--accent)));
}
.sidebar-profile-entry.active {
  background: hsl(var(--sidebar-accent));
}
.sidebar-profile-avatar {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 9999px;
  background: hsl(240 5% 92%);
  color: hsl(240 6% 26%);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.sidebar-profile-entry.active .sidebar-profile-avatar {
  background: hsl(var(--background));
}
.sidebar-profile-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}
.sidebar-profile-name {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sidebar-profile-sub {
  font-size: 0.75rem;
  line-height: 1.25;
  color: hsl(var(--muted-foreground));
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sidebar-profile-settings {
  flex-shrink: 0;
  width: 1.125rem;
  height: 1.125rem;
  opacity: 0.45;
  color: hsl(var(--sidebar-foreground));
}
.sidebar-profile-entry:hover .sidebar-profile-settings {
  opacity: 0.75;
}
#appSidebar.narro-sidebar-collapsed .sidebar-bottom {
  align-items: center;
  padding-top: 0.5rem;
}
#appSidebar.narro-sidebar-collapsed .sidebar-nav-secondary {
  align-items: center;
  width: 100%;
  margin-bottom: 0.375rem;
}
#appSidebar.narro-sidebar-collapsed .sidebar-profile-wrap {
  padding-top: 0;
}
#appSidebar.narro-sidebar-collapsed .sidebar-profile-entry {
  justify-content: center;
  width: 2.75rem;
  min-width: 2.75rem;
  max-width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  margin-inline: auto;
}
#appSidebar.narro-sidebar-collapsed .sidebar-profile-text,
#appSidebar.narro-sidebar-collapsed .sidebar-profile-settings {
  display: none !important;
}
#appSidebar.narro-sidebar-collapsed .sidebar-profile-avatar {
  width: 2rem;
  height: 2rem;
  font-size: 0.75rem;
}
#appSidebar.narro-sidebar-collapsed .sidebar-profile-entry .sidebar-nav-tooltip {
  display: block;
}

#appSidebar.narro-sidebar-collapsed {
  /* 容纳 36px Logo + 20px 图标与选中底色，避免被 p-3 挤裁切 */
  width: 4.5rem !important;
  min-width: 4.5rem !important;
  max-width: 4.5rem !important;
  overflow: visible;
}
#appSidebar.narro-sidebar-collapsed .app-sidebar-inner {
  align-items: center;
  padding: 0.5rem 0.375rem;
  overflow-x: visible;
}
#appSidebar.narro-sidebar-collapsed .sidebar-header {
  justify-content: center;
  width: 100%;
  margin: 0.625rem 0.5rem 0.5rem;
  padding: 0;
  min-height: 2.75rem;
}
#appSidebar.narro-sidebar-collapsed .sidebar-brand-slot {
  flex: 0 0 auto;
  width: 2.75rem;
  height: 2.75rem;
  min-height: 2.75rem;
  max-height: 2.75rem;
  justify-content: center;
  margin-inline: auto;
}
#appSidebar.narro-sidebar-collapsed .narro-brand {
  justify-content: center;
  align-items: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  margin-inline: auto;
  border-radius: 0.375rem;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: background-color 0.15s ease;
}
#appSidebar.narro-sidebar-collapsed .narro-brand:hover,
#appSidebar.narro-sidebar-collapsed .narro-brand:focus-visible {
  background: hsl(var(--sidebar-accent-hover));
  opacity: 1;
  visibility: visible;
}
#appSidebar.narro-sidebar-collapsed .sidebar-brand-slot:hover .narro-brand,
#appSidebar.narro-sidebar-collapsed .sidebar-brand-slot:focus-within .narro-brand {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
#appSidebar.narro-sidebar-collapsed .narro-brand-logo-icon {
  display: block !important;
  opacity: 1;
  visibility: visible;
}
#appSidebar.narro-sidebar-collapsed .sidebar-nav-label,
#appSidebar.narro-sidebar-collapsed .sidebar-nav-label-row,
#appSidebar.narro-sidebar-collapsed .sidebar-nav-chevron,
#appSidebar.narro-sidebar-collapsed .sidebar-nav-children {
  display: none !important;
}
#appSidebar.narro-sidebar-collapsed .app-sidebar-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  width: 100%;
  margin-top: 0.5rem;
  padding: 0;
  overflow: visible;
}
#appSidebar.narro-sidebar-collapsed .sidebar-nav-item,
#appSidebar.narro-sidebar-collapsed .sidebar-nav-group-toggle {
  position: relative;
  justify-content: center;
  align-items: center;
  gap: 0;
  width: 2.75rem;
  min-width: 2.75rem;
  max-width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  margin-inline: auto;
  box-sizing: border-box;
  overflow: visible;
}
#appSidebar.narro-sidebar-collapsed .sidebar-nav-tooltip {
  display: block;
  position: absolute;
  left: calc(100% + 0.5rem);
  top: 50%;
  z-index: 60;
  transform: translateY(-50%);
  padding: 0.375rem 0.625rem;
  border-radius: 0.5rem;
  background: #18181b;
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.25;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.12s ease, visibility 0.12s ease;
}
#appSidebar.narro-sidebar-collapsed .sidebar-nav-tooltip::before {
  content: "";
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-right-color: #18181b;
}
#appSidebar.narro-sidebar-collapsed .sidebar-nav-item:hover .sidebar-nav-tooltip,
#appSidebar.narro-sidebar-collapsed .sidebar-nav-item:focus-visible .sidebar-nav-tooltip,
#appSidebar.narro-sidebar-collapsed .sidebar-nav-group-toggle:hover .sidebar-nav-tooltip,
#appSidebar.narro-sidebar-collapsed .sidebar-nav-group-toggle:focus-visible .sidebar-nav-tooltip {
  opacity: 1;
  visibility: visible;
}
#appSidebar.narro-sidebar-collapsed .sidebar-nav-icon-img,
#appSidebar.narro-sidebar-collapsed .sidebar-nav-icon-svg {
  margin: 0;
}
#appSidebar.narro-sidebar-collapsed .narro-history-group {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* 家庭版：记录改由主区表格管理，侧栏仅保留「我的记录」入口 */
#navUser .narro-history-group .sidebar-nav-children,
#navUser .narro-history-group .sidebar-nav-chevron-hit {
  display: none !important;
}
#navUser .narro-history-group > .sidebar-nav-group-toggle .sidebar-nav-label-row {
  display: block;
}

.history-user-table-shell {
  background: hsl(var(--card));
}
#panel-history:not(.history-rail-open) {
  padding: 24px;
}
#panel-admin-data {
  padding: 24px;
}
#panel-history:has(#historyUserListWrap:not(.hidden)):not(.history-rail-open) .history-panel-shell,
#panel-admin-data .history-panel-shell {
  max-width: none;
  margin-inline: 0;
}
.history-user-table th {
  font-size: 0.75rem;
  font-weight: 600;
  color: hsl(var(--muted-foreground));
  white-space: nowrap;
  padding: 0.75rem 1rem;
}
.history-user-table td {
  font-size: 0.875rem;
  vertical-align: middle;
  padding: 0.75rem 1rem;
}
.history-status-pending {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  color: hsl(var(--primary));
  background: hsl(var(--primary) / 0.1);
}
.history-status-done {
  display: inline-flex;
  align-items: center;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  background: hsl(var(--muted) / 0.5);
}

/* 侧栏：记录行 + kebab */
.narro-history-group.history-expanded > .sidebar-nav-children {
  display: block;
}
.narro-history-group:not(.history-expanded) > .sidebar-nav-children {
  display: none;
}
.narro-nav-record {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.125rem;
  padding-right: 0.25rem;
}
.narro-nav-record .sidebar-nav-item-record {
  flex: 1;
  min-width: 0;
}
.narro-nav-record .sidebar-nav-record-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sidebar-nav-kebab {
  flex-shrink: 0;
  height: 1.75rem;
  width: 1.75rem;
  border: none;
  border-radius: 0.25rem;
  background: transparent;
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
  line-height: 1;
  cursor: pointer;
}
.sidebar-nav-kebab:hover {
  background: hsl(var(--muted));
}
.sidebar-nav-menu {
  position: absolute;
  right: 0.25rem;
  top: 100%;
  z-index: 80;
  min-width: 7rem;
  margin-top: 0.125rem;
  padding: 0.25rem 0;
  border-radius: 0.375rem;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--muted));
  box-shadow: 0 4px 12px rgb(0 0 0 / 0.08);
}
.sidebar-nav-menu button {
  display: block;
  width: 100%;
  padding: 0.375rem 0.75rem;
  border: none;
  background: transparent;
  text-align: left;
  font-size: 0.75rem;
  cursor: pointer;
}
.sidebar-nav-menu button:hover {
  background: hsl(var(--muted));
}
.sidebar-nav-menu button.text-destructive {
  color: hsl(var(--destructive));
}

.narro-page-title {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid hsl(var(--border));
}
.narro-page-title h1 {
  font-size: 1.125rem;
  font-weight: 600;
}
.narro-page-title p {
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
}

/* Session layout */
.session-page-layout {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  width: 100%;
  overflow: hidden;
}
.session-main-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: none;
  overscroll-behavior-y: none;
}
.session-main-scroll-inner {
  max-width: min(100%, 74rem);
  margin-inline: auto;
  width: 100%;
  padding: 0.5rem 1rem 0.5rem;
  box-sizing: border-box;
}
body.persona-user #sessionPage:not(.session-has-results) .session-main-scroll-inner {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: stretch;
}
.session-has-results .story-dock-fixed {
  display: none;
}
.story-layout {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  align-items: center;
  width: 100%;
}
.session-has-results .story-layout {
  display: none;
}
#resultsBlock .record-report {
  border: 1px solid hsl(var(--border));
  border-radius: 0.75rem;
  padding: 1.25rem 1.5rem;
  background: hsl(var(--card));
}

.session-has-results #resultsBlock {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.story-toggle {
  display: inline-flex;
  padding: 0.25rem;
  border-radius: 9999px;
  background: hsl(var(--muted));
  border: 1px solid hsl(var(--border));
}
.story-toggle-btn {
  padding: 0.375rem 1rem;
  border: none;
  border-radius: 9999px;
  background: transparent;
  font-size: 0.875rem;
  font-weight: 500;
  color: hsl(var(--muted-foreground));
  cursor: pointer;
}
.story-toggle-btn.active {
  background: var(--an-accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(13, 148, 136, 0.25);
}
.story-viewer {
  --story-viewer-scale: 1;
  --story-viewer-max-width: min(98vw, 74rem);
  --story-viewer-wrap-min-h: min(46vh, 26rem);
  --story-viewer-wrap-max-h: min(66vh, 36rem);
  --story-viewer-img-max-h: min(54vh, 32rem);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  width: 100%;
}
.story-viewer-toolbar {
  display: flex;
  justify-content: center;
  width: 100%;
  max-width: var(--story-viewer-max-width);
  margin-bottom: 0;
}
.story-toggle--viewer {
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.06);
}
.story-viewer-img-wrap.is-coach-focus {
  outline: 3px solid color-mix(in srgb, var(--an-accent) 55%, transparent);
  outline-offset: 4px;
  border-radius: 0.5rem;
  transition: outline-color 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--an-accent) 18%, transparent);
}
.story-viewer-img-wrap.is-coach-focus .story-viewer-img {
  animation: story-coach-img-nudge 0.5s ease;
}
@keyframes story-coach-img-nudge {
  0%, 100% { transform: scale(1); }
  40% { transform: scale(1.015); }
}
.story-viewer-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
}
.story-viewer-img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 1 auto;
  min-width: 0;
  min-height: var(--story-viewer-wrap-min-h);
  max-height: var(--story-viewer-wrap-max-h);
  padding: 0;
  background: transparent;
}
.story-viewer-spread {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  grid-template-rows: auto auto;
  align-items: stretch;
  justify-items: stretch;
  column-gap: 0;
  row-gap: 0.25rem;
  width: 100%;
  max-width: var(--story-viewer-max-width);
}
.story-viewer-page {
  display: contents;
}
.story-viewer-page-media {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  padding: 0.3rem;
  overflow: hidden;
  box-shadow:
    0 8px 22px rgba(15, 23, 42, 0.09),
    0 2px 6px rgba(15, 23, 42, 0.05);
}
.story-viewer-page--left .story-viewer-page-media {
  grid-column: 1;
  grid-row: 1;
  border-radius: 0.625rem 0 0 0.625rem;
  border-right: none;
}
.story-viewer-page--right .story-viewer-page-media {
  grid-column: 3;
  grid-row: 1;
  border-radius: 0 0.625rem 0.625rem 0;
  border-left: none;
}
.story-viewer-page--left .story-page-number {
  grid-column: 1;
  grid-row: 2;
}
.story-viewer-page--right .story-page-number {
  grid-column: 3;
  grid-row: 2;
}
.story-viewer-spine {
  grid-column: 2;
  grid-row: 1;
  width: 0.35rem;
  background: linear-gradient(
    90deg,
    hsl(var(--border)) 0%,
    color-mix(in srgb, var(--an-accent) 22%, hsl(var(--muted))) 50%,
    hsl(var(--border)) 100%
  );
  box-shadow: inset 0 0 6px rgba(15, 23, 42, 0.12);
}
.story-viewer-img {
  display: block;
  width: 100%;
  max-width: 100%;
  max-height: var(--story-viewer-img-max-h);
  height: auto;
  object-fit: contain;
}
.story-viewer-img.hidden {
  display: none;
}
.story-page-number {
  margin: 0;
  padding-top: 0.1rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1;
  color: hsl(var(--muted-foreground));
  text-align: center;
}
.story-page-number.hidden {
  visibility: hidden;
}
.story-nav-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  flex-shrink: 0;
}
.story-nav-label {
  font-size: 0.6875rem;
  font-weight: 500;
  line-height: 1;
  color: hsl(var(--muted-foreground));
  user-select: none;
}
.story-nav-btn {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--background));
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 1px 3px rgb(0 0 0 / 0.06);
  transition: background 0.15s ease, transform 0.15s ease;
}
.story-nav-btn-side:hover:not(:disabled) {
  background: hsl(var(--muted));
}
.story-nav-btn:disabled {
  opacity: 0.35;
  pointer-events: none;
}

.story-dock-fixed {
  flex-shrink: 0;
  width: 100%;
  margin-top: auto;
  border-top: none;
  background: transparent;
  z-index: 10;
}
.story-dock-inner {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0.75rem 1.25rem 1.1rem;
  box-sizing: border-box;
}

/* 叙事评估底栏：Gemini 风格单行输入 */
.story-dock-form {
  width: 100%;
  max-width: 48rem;
  margin: 0 auto;
}
.story-composer-wrap {
  max-width: 48rem;
}
.story-composer-wrap .gemini-composer {
  min-height: 3.25rem;
}
.story-composer-wrap .gemini-composer-submit {
  height: 2.25rem;
}
.story-composer-wrap .gemini-composer.is-recording {
  border-color: hsl(350 75% 88%);
  box-shadow: 0 0 0 3px rgb(225 29 72 / 0.12);
}
.story-composer-wrap .gemini-composer.is-naro-speaking .story-rec-dot {
  background: #0d9488;
  animation: story-rec-blink 0.5s ease-in-out infinite;
}
/* 讲述底栏：Naro AI 开关（自由讲述为默认，开关仅启用/关闭 Naro） */
.story-naro-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  flex-shrink: 0;
  margin: 0;
  padding: 0 0.125rem;
  cursor: pointer;
  user-select: none;
}
.story-naro-switch.is-disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.story-naro-switch-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: hsl(220 9% 40%);
  letter-spacing: 0.01em;
}
.story-naro-switch.is-on .story-naro-switch-label {
  color: hsl(var(--primary));
}
.story-naro-switch-track {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: 2.25rem;
  height: 1.25rem;
  border-radius: 9999px;
  background: hsl(220 10% 86%);
  transition: background-color 0.18s ease;
}
.story-naro-switch.is-on .story-naro-switch-track {
  background: hsl(var(--primary) / 0.85);
}
.story-naro-switch-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}
.story-naro-switch.is-disabled .story-naro-switch-input {
  cursor: not-allowed;
}
.story-naro-switch-thumb {
  position: absolute;
  left: 2px;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgb(0 0 0 / 0.18);
  transition: transform 0.18s ease;
  pointer-events: none;
}
.story-naro-switch.is-on .story-naro-switch-thumb {
  transform: translateX(1rem);
}
.story-composer-field {
  flex: 1;
  min-width: 0;
}
.story-composer-hint {
  margin: 0;
  padding: 0.2rem 0;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: hsl(220 9% 46%);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.story-composer-recording {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
  width: 100%;
}
.story-composer-recording.hidden {
  display: none;
}
.story-composer-idle.hidden {
  display: none;
}
.story-rec-dot {
  flex-shrink: 0;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: #e11d48;
  animation: story-rec-blink 1s ease-in-out infinite;
}
@keyframes story-rec-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}
.story-rec-text {
  flex: 1;
  min-width: 0;
  font-size: 0.9375rem;
  color: hsl(220 9% 30%);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.story-transcript-panel {
  margin-bottom: 0.5rem;
  border-radius: 1rem;
  border: 1px solid hsl(220 13% 91%);
  background: #fff;
  box-shadow: 0 1px 4px rgb(60 64 67 / 0.06);
  overflow: hidden;
}
.story-transcript-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: none;
  background: hsl(220 14% 98%);
  font-size: 0.8125rem;
  font-weight: 600;
  color: hsl(220 9% 30%);
  cursor: pointer;
  text-align: left;
}
.story-transcript-toggle:hover {
  background: hsl(220 14% 96%);
}
.story-transcript-chevron {
  font-size: 0.75rem;
  color: hsl(220 9% 46%);
  transition: transform 0.15s ease;
}
.story-transcript-panel.is-collapsed .story-transcript-chevron {
  transform: rotate(-90deg);
}
.story-transcript-panel.is-collapsed .story-transcript-body-wrap {
  display: none;
}
.story-transcript-body-wrap {
  padding: 0 0.75rem 0.65rem;
}
.story-transcript-body {
  --story-transcript-line: 1.45;
  width: 100%;
  min-height: calc(0.8125rem * var(--story-transcript-line) * 3);
  max-height: calc(0.8125rem * var(--story-transcript-line) * 3);
  padding: 0.2rem 0;
  border: none;
  background: transparent;
  font-size: 0.8125rem;
  line-height: var(--story-transcript-line);
  color: hsl(220 9% 20%);
  resize: none;
  outline: none;
  overflow-y: auto;
  overflow-x: hidden;
}
/* 小乐 AI 陪伴 — 浮在讲故事区左下角 */
.naro-mascot-stage {
  position: absolute;
  left: 0.25rem;
  bottom: 0.15rem;
  z-index: 6;
  display: flex;
  justify-content: flex-start;
  align-items: flex-end;
  width: auto;
  padding: 0;
  pointer-events: none;
}
.naro-mascot-stage .xiaole-mascot {
  pointer-events: auto;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.naro-mascot-stage .xiaole-mascot:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--an-accent) 70%, transparent);
  outline-offset: 4px;
  border-radius: 0.75rem;
}
.story-warmup-active .xiaole-mode-listen {
  width: 4.25rem;
}
.story-warmup-active .xiaole-mode-sleep {
  width: 3.75rem;
}
.story-naro-guided-active .story-viewer-img-wrap {
  min-height: min(42vh, 24rem);
  max-height: min(62vh, 34rem);
}
.naro-mascot,
.xiaole-mascot {
  display: inline-flex;
  line-height: 0;
  position: relative;
}
.xiaole-mascot[data-companion="sleep"] {
  animation: xiaole-sleep-breathe 3.6s ease-in-out infinite;
}
.xiaole-mascot[data-companion="active"] {
  animation: naro-float-idle 3.2s ease-in-out infinite;
}
.xiaole-mode-sleep {
  width: 6.5rem;
  max-width: 28vw;
}
.xiaole-mode-listen {
  width: 5.75rem;
  max-width: 24vw;
}
.xiaole-mascot:hover .xiaole-mode-sleep {
  transform: scale(1.04);
}
@keyframes xiaole-sleep-breathe {
  0%, 100% { transform: translateY(0); opacity: 0.92; }
  50% { transform: translateY(2px); opacity: 1; }
}
.naro-mascot-img,
.xiaole-mascot-img,
.naro-mascot-svg {
  height: auto;
  display: block;
}
.naro-mascot-img,
.xiaole-mascot-img {
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(72, 32, 110, 0.28));
  transition: filter 0.2s ease, transform 0.2s ease;
}
.xiaole-mascot[data-companion="active"][data-state="listening"] .xiaole-mode-listen,
.naro-mascot[data-state="listening"] .xiaole-mode-listen {
  filter: drop-shadow(0 10px 20px rgba(72, 32, 110, 0.34)) brightness(1.03);
}
.xiaole-mascot[data-companion="active"][data-state="thinking"] .xiaole-mode-listen,
.naro-mascot[data-state="thinking"] .xiaole-mode-listen {
  filter: drop-shadow(0 8px 16px rgba(72, 32, 110, 0.22)) brightness(0.96) saturate(0.92);
}
.xiaole-mascot[data-companion="active"][data-state="speaking"] .xiaole-mode-listen,
.naro-mascot[data-state="speaking"] .xiaole-mode-listen {
  filter: drop-shadow(0 12px 22px rgba(124, 58, 237, 0.35)) brightness(1.06);
}
.xiaole-mascot[data-companion="active"][data-state="listening"],
.naro-mascot[data-state="listening"] {
  animation: naro-float-listen 1.6s ease-in-out infinite;
}
.xiaole-mascot[data-companion="active"][data-state="thinking"],
.naro-mascot[data-state="thinking"] {
  animation: naro-float-think 1.1s ease-in-out infinite;
}
.xiaole-mascot[data-companion="active"][data-state="speaking"],
.naro-mascot[data-state="speaking"] {
  animation: naro-float-speak 0.45s ease-in-out infinite;
}
.naro-svg-figure {
  transform-origin: 50px 58px;
}
.naro-svg-eye {
  transform-origin: center;
  animation: naro-eye-blink 4.5s ease-in-out infinite;
}
.naro-mascot[data-state="speaking"] .naro-svg-eye {
  animation: naro-eye-blink-fast 1.6s ease-in-out infinite;
}
.naro-mascot[data-state="thinking"] .naro-svg-eye {
  animation: none;
  opacity: 0.55;
  transform: translateY(-2px);
}
.naro-mascot[data-state="listening"] .naro-svg-eye {
  animation: none;
  transform: scale(1.06);
}
.naro-svg-mouth-open {
  opacity: 0;
  transform: scale(0.6);
  transform-origin: 50px 70px;
  transition: opacity 0.1s ease, transform 0.12s ease;
}
.naro-svg-mouth-smile {
  opacity: 1;
  transition: opacity 0.1s ease;
}
.naro-mascot[data-state="speaking"] .naro-svg-mouth-open {
  opacity: 1;
  transform: scale(1);
}
.naro-mascot[data-state="speaking"] .naro-svg-mouth-smile {
  opacity: 0;
}
.naro-mascot[data-state="thinking"] .naro-svg-leaf-l {
  animation: naro-leaf-l 1s ease-in-out infinite;
  transform-origin: 32px 28px;
}
.naro-mascot[data-state="thinking"] .naro-svg-leaf-r {
  animation: naro-leaf-r 1s ease-in-out infinite;
  transform-origin: 68px 28px;
}
.naro-mascot[data-state="speaking"] .naro-svg-body {
  animation: naro-body-pulse 0.45s ease-in-out infinite alternate;
}
@keyframes naro-float-idle {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}
@keyframes naro-float-listen {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-4px) rotate(-2deg);
  }
}
@keyframes naro-float-think {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px) rotate(1deg);
  }
}
@keyframes naro-float-speak {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-6px) scale(1.04);
  }
}
@keyframes naro-eye-blink {
  0%,
  92%,
  100% {
    transform: scaleY(1);
  }
  94% {
    transform: scaleY(0.08);
  }
}
@keyframes naro-eye-blink-fast {
  0%,
  84%,
  100% {
    transform: scaleY(1);
  }
  86% {
    transform: scaleY(0.08);
  }
}
@keyframes naro-leaf-l {
  0%,
  100% {
    transform: rotate(-6deg);
  }
  50% {
    transform: rotate(4deg);
  }
}
@keyframes naro-leaf-r {
  0%,
  100% {
    transform: rotate(6deg);
  }
  50% {
    transform: rotate(-4deg);
  }
}
@keyframes naro-body-pulse {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.03);
  }
}
.story-composer.is-naro-speaking .naro-mascot-stage .naro-mascot {
  animation: naro-float-speak 0.45s ease-in-out infinite;
}

#storyViewer {
  position: relative;
}
.story-warmup-banner {
  position: absolute;
  left: 50%;
  top: 4.5rem;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  max-width: calc(100% - 2rem);
  padding: 0.5rem 0.875rem;
  transform: translateX(-50%);
  border-radius: 0.75rem;
  background: hsl(var(--background) / 0.92);
  border: 1px solid hsl(var(--border));
  box-shadow: 0 4px 16px rgb(0 0 0 / 0.06);
  text-align: center;
  pointer-events: none;
}
.story-warmup-banner.hidden {
  display: none;
}
.story-warmup-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: hsl(var(--foreground));
}
.story-warmup-desc {
  margin: 0;
  font-size: 0.875rem;
  color: hsl(var(--muted-foreground));
}
/* 图卡始终可见；热身仅显示顶部浮层提示 */
.story-transcript-body:not([readonly]) {
  cursor: text;
}
.story-transcript-body:not([readonly]):focus {
  outline: none;
  box-shadow: inset 0 0 0 1px hsl(var(--ring) / 0.35);
}
.story-transcript-body::placeholder {
  color: hsl(220 9% 55%);
}
@media (max-width: 640px) {
  .story-composer-hint {
    font-size: 0.875rem;
  }
  .story-composer-wrap .gemini-composer-submit {
    padding: 0 0.65rem;
    font-size: 0.75rem;
  }
}

/* 叙事评估底栏：Gemini 风格输入（保留供其他页复用） */
.gemini-composer-wrap {
  width: 100%;
  max-width: 48rem;
  margin: 0 auto;
}
.gemini-composer {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 3.25rem;
  padding: 0.5rem 0.625rem 0.5rem 0.75rem;
  border-radius: 1.75rem;
  border: 1px solid hsl(220 13% 91%);
  background: #fff;
  box-shadow:
    0 1px 2px rgb(60 64 67 / 0.08),
    0 4px 16px rgb(60 64 67 / 0.06);
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}
.gemini-composer:focus-within {
  border-color: hsl(220 13% 85%);
  box-shadow:
    0 1px 2px rgb(60 64 67 / 0.1),
    0 6px 20px rgb(60 64 67 / 0.1);
}
.gemini-composer-menu-wrap {
  position: relative;
  flex-shrink: 0;
}
.gemini-composer-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: none;
  border-radius: 9999px;
  background: transparent;
  color: hsl(220 9% 46%);
  font-size: 1.375rem;
  font-weight: 300;
  line-height: 1;
  cursor: pointer;
  transition: background-color 0.12s ease;
}
.gemini-composer-icon-btn:hover,
.gemini-composer-icon-btn:focus-visible {
  background: hsl(220 14% 96%);
  outline: none;
}
.gemini-composer-menu {
  position: absolute;
  left: 0;
  bottom: calc(100% + 0.5rem);
  z-index: 30;
  min-width: 9rem;
  padding: 0.25rem;
  border-radius: 0.75rem;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--background));
  box-shadow: 0 8px 24px rgb(0 0 0 / 0.12);
}
.gemini-composer-menu-item {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: none;
  border-radius: 0.5rem;
  background: transparent;
  color: hsl(var(--foreground));
  font-size: 0.875rem;
  text-align: left;
  cursor: pointer;
}
.gemini-composer-menu-item:hover {
  background: hsl(var(--muted));
}
.gemini-composer-field {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
}
.gemini-composer-input {
  width: 100%;
  max-height: 7.5rem;
  min-height: 1.5rem;
  padding: 0.25rem 0;
  border: none;
  background: transparent;
  color: hsl(220 9% 20%);
  font-size: 1rem;
  line-height: 1.5;
  resize: none;
  outline: none;
}
.gemini-composer-input::placeholder {
  color: hsl(220 9% 46%);
}
.gemini-composer-trailing {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-shrink: 0;
}
.gemini-composer-model {
  padding: 0 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: hsl(220 9% 35%);
  white-space: nowrap;
}
.gemini-composer-model::after {
  content: "▾";
  margin-left: 0.125rem;
  font-size: 0.625rem;
  opacity: 0.55;
}
.gemini-composer-status {
  max-width: 6rem;
  font-size: 0.6875rem;
  color: hsl(var(--destructive));
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.gemini-composer-status:empty {
  display: none;
}
.gemini-composer-status:not(:empty):not(.gemini-composer-status-error) {
  color: hsl(220 9% 46%);
}
.gemini-composer-status-error {
  color: hsl(var(--destructive));
}
.gemini-composer-mic-active {
  color: hsl(var(--destructive));
  background: hsl(var(--destructive) / 0.08);
}
.gemini-composer-submit {
  flex-shrink: 0;
  height: 2.25rem;
  padding: 0 1rem;
  margin-left: 0.125rem;
  border: none;
  border-radius: 9999px;
  background: var(--an-accent);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.12s ease;
}
.gemini-composer-submit:hover {
  background: var(--an-accent-hover);
}
.gemini-composer-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.gemini-composer-disclaimer {
  margin: 0.625rem 0 0;
  padding: 0 0.75rem;
  text-align: center;
  font-size: 0.75rem;
  line-height: 1.45;
  color: hsl(220 9% 46%);
}
@media (max-width: 640px) {
  .gemini-composer-model {
    display: none;
  }
  .gemini-composer-submit {
    padding: 0 0.75rem;
    font-size: 0.75rem;
  }
  .gemini-composer-status {
    max-width: 4.5rem;
  }
}

/* Page head — 故事切换 + 问一问 Narro */
.app-page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.app-page-head-text {
  min-width: 0;
  flex: 1;
}
.app-page-head-actions {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex-shrink: 0;
  margin-left: auto;
}
.history-refresh-head {
  display: none;
}
body:has(#panel-history.active) .history-refresh-head,
body:has(#panel-admin-data.active) .admin-data-refresh-head {
  display: inline-flex;
}
.btn-ask-narro {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--background));
  font-size: 0.875rem;
  font-weight: 500;
  color: hsl(var(--foreground));
  box-shadow: 0 1px 3px rgb(0 0 0 / 0.06);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.btn-ask-narro:hover {
  background: hsl(var(--muted) / 0.5);
  border-color: hsl(var(--border));
}
.btn-ask-narro[aria-expanded="true"] {
  background: color-mix(in srgb, var(--an-accent) 12%, hsl(var(--background)));
  border-color: color-mix(in srgb, var(--an-accent) 35%, hsl(var(--border)));
}
.btn-ask-narro-icon {
  font-size: 0.875rem;
  line-height: 1;
  color: var(--an-accent);
}

/* 历史记录 — 主内容 + 右侧 Narro 对话栏 */
.history-panel-shell {
  width: 100%;
  margin-inline: 0;
}
#panel-history.history-rail-open {
  padding: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: none;
  overscroll-behavior-y: none;
}
#panel-history.history-rail-open .history-panel-shell {
  max-width: none;
  margin: 0;
}
#panel-history.history-rail-open .history-panel-shell > * {
  margin-top: 0 !important;
}
#panel-history.history-rail-open .history-detail-split {
  margin-top: 0 !important;
}
.history-detail-split {
  display: flex;
  align-items: flex-start;
  width: 100%;
  gap: 0;
}
.history-split-main {
  flex: 1 1 auto;
  min-width: 12rem;
  overflow: visible;
}
#panel-history.history-rail-open .history-split-main {
  padding: 0 1.5rem 2.5rem 1.5rem;
  padding-right: calc(var(--narro-rail-width, 22rem) + 1.5rem);
}
.record-detail-body {
  min-height: 0;
  max-width: 42rem;
  padding-inline: 0.25rem;
}
#panel-history.history-rail-open .record-detail-body {
  max-width: none;
}
#panel-history.history-rail-open .record-report {
  padding-top: 0.875rem;
}
.record-report {
  padding: 1.5rem 0;
}
.record-report-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid hsl(var(--border));
}
.record-scores-unified {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1.25rem;
  margin-bottom: 0.5rem;
}
.record-score-pill-primary .record-score-value {
  font-size: 1.875rem;
  font-weight: 700;
}
.record-score-pill-sc .record-score-value {
  font-size: 1.125rem;
  font-weight: 600;
  color: hsl(var(--muted-foreground));
}

.record-scores {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1rem;
}
.record-score-value {
  font-size: 1.875rem;
  font-weight: 700;
}
.record-section-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: hsl(var(--muted-foreground));
  margin-bottom: 0.5rem;
}
.record-body-text {
  font-size: 0.875rem;
  line-height: 1.6;
  white-space: pre-wrap;
}
.record-metrics-dl {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem 1rem;
  font-size: 0.875rem;
}
@media (min-width: 640px) {
  .record-metrics-dl {
    grid-template-columns: repeat(3, 1fr);
  }
}
.record-metrics-dl dt {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}
.record-metrics-dl dd .norm {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
  margin-left: 0.25rem;
}
.record-task-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}
.record-task-chip {
  display: inline-flex;
  padding: 0.125rem 0.5rem;
  border-radius: 0.25rem;
  border: 1px solid hsl(var(--border));
  font-size: 0.75rem;
}
.record-task-chip.pass {
  background: hsl(142 76% 94%);
}
.record-fold {
  border-top: 1px solid hsl(var(--border));
  padding-top: 1rem;
  margin-top: 1rem;
}
.record-fold summary {
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  list-style: none;
}
.record-fold summary::-webkit-details-marker {
  display: none;
}
.record-narrative-section {
  margin-bottom: 1.25rem;
}
.record-narrative-body {
  padding: 0.875rem 1rem;
  border-radius: 0.5rem;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--muted) / 0.35);
}
.record-dialogue-transcript {
  white-space: pre-wrap;
}
.record-narrative-audio {
  width: 100%;
  margin-top: 0.75rem;
}
.record-full-report-card {
  margin-top: 1.5rem;
}
.record-full-report-inner {
  border: 1px solid hsl(var(--border));
  border-radius: 0.75rem;
  background: hsl(var(--card));
  padding: 1rem 1.125rem;
  box-shadow: 0 1px 2px hsl(0 0% 0% / 0.04);
}
.record-pre-expanded {
  max-height: none !important;
  overflow: visible !important;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: hsl(var(--foreground));
  margin: 0;
}

/* 工作台对话框（重命名 / 删除等） */
body.narro-dialog-open {
  overflow: hidden;
}
.narro-dialog-root {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.narro-dialog-root.hidden {
  display: none !important;
}
.narro-dialog-backdrop {
  position: absolute;
  inset: 0;
  background: hsl(0 0% 0% / 0.45);
}
.narro-dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 24rem);
  padding: 1.25rem 1.25rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--background));
  box-shadow:
    0 10px 15px -3px hsl(0 0% 0% / 0.1),
    0 4px 6px -4px hsl(0 0% 0% / 0.1);
}
.narro-dialog-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  color: hsl(var(--foreground));
}
.narro-dialog-desc {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: hsl(var(--muted-foreground));
}
.narro-dialog-body {
  margin-top: 0.875rem;
}
.narro-dialog-body:empty {
  display: none;
}
.narro-dialog-error {
  margin: 0.625rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.4;
  color: hsl(var(--destructive));
}
.narro-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 1.25rem;
}
.narro-dialog-actions .btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.narro-dialog-btn-danger {
  background: hsl(var(--destructive));
  color: hsl(var(--destructive-foreground));
}
.narro-dialog-btn-danger:hover {
  background: hsl(var(--destructive) / 0.9);
}

/* Narro 右侧对话栏（可拖拽调宽） */
.narro-chat-rail {
  --narro-rail-width: 22rem;
  flex: 0 0 0;
  width: 0;
  min-width: 0;
  max-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  background: hsl(var(--background));
  border-left: none;
  box-shadow: none;
  transition:
    width 0.24s ease,
    flex-basis 0.24s ease,
    max-width 0.24s ease,
    box-shadow 0.24s ease;
}
.narro-chat-rail.is-open {
  position: fixed;
  top: var(--history-rail-top, 0);
  right: var(--history-rail-right, 0);
  z-index: 35;
  flex: none;
  width: var(--narro-rail-width);
  min-width: var(--narro-rail-width);
  max-width: var(--narro-rail-width);
  height: var(--history-rail-height, calc(100dvh - 5.75rem));
  max-height: var(--history-rail-height, calc(100dvh - 5.75rem));
  overflow: hidden;
  border-left: 1px solid hsl(var(--border));
  box-shadow: -4px 0 24px rgb(15 23 42 / 0.06);
}
body.narro-rail-resizing .narro-chat-rail.is-open {
  transition: none;
}
.narro-chat-rail-resizer {
  flex: 0 0 0.375rem;
  width: 0.375rem;
  margin-left: -0.1875rem;
  cursor: col-resize;
  touch-action: none;
  background: transparent;
  position: relative;
  z-index: 2;
  align-self: stretch;
}
.narro-chat-rail-resizer::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  transform: translateX(-50%);
  background: hsl(var(--border) / 0.5);
  transition: background 0.15s ease, width 0.15s ease;
}
.narro-chat-rail-resizer:hover::after,
body.narro-rail-resizing .narro-chat-rail-resizer::after {
  width: 2px;
  background: color-mix(in srgb, var(--an-accent) 55%, hsl(var(--border)));
}
.narro-chat-rail-inner {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  height: 100%;
  max-height: 100%;
  overflow: hidden;
}
.narro-chat-drawer-head {
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid hsl(var(--border) / 0.6);
}
#panel-history.history-rail-open .narro-chat-drawer-head {
  padding-top: 0.75rem;
}
.narro-chat-drawer-title {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
}
.narro-chat-drawer-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 0.75rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.narro-chat-drawer-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  flex-shrink: 0;
}
.narro-chat-drawer-chips.is-hidden {
  display: none;
}
.narro-chat-drawer-foot {
  flex-shrink: 0;
  padding: 0.75rem 1rem 1rem;
  border-top: 1px solid hsl(var(--border) / 0.6);
  background: hsl(var(--background));
}
body.narro-rail-resizing {
  cursor: col-resize;
  user-select: none;
}
.narro-chat-thread {
  flex: 1;
  min-height: 2rem;
  overflow-y: auto;
}
.narro-chat-msg {
  max-width: 92%;
  margin-bottom: 0.5rem;
  padding: 0.625rem 0.875rem;
  border-radius: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.5;
}
.narro-chat-msg.user {
  margin-left: auto;
  background: hsl(var(--muted));
}
.narro-chat-msg.bot {
  background: hsl(var(--muted));
}
.narro-chat-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--background));
  box-shadow: 0 1px 2px rgb(0 0 0 / 0.05);
}
.narro-chat-bar-input {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  font-size: 0.875rem;
  outline: none;
}
.narro-chat-bar-send {
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  border: none;
  border-radius: 50%;
  background: var(--an-accent);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.narro-chat-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.narro-chat-quick-item {
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--muted));
  font-size: 0.75rem;
  cursor: pointer;
}

/* Narro 悬浮（叙事评估页） */
.coach-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
  pointer-events: none;
}
.coach-float > * {
  pointer-events: auto;
}
body.persona-user:has(#panel-session.active):not(:has(#sessionPage.session-has-results)) .coach-float {
  bottom: 7.5rem;
}
.coach-drawer {
  width: min(360px, calc(100vw - 2rem));
  max-height: min(70vh, 520px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 0.75rem;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--background));
  box-shadow: 0 12px 32px rgb(0 0 0 / 0.1);
}
.coach-drawer-messages {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem;
  min-height: 120px;
}
.coach-bubble-user {
  margin-left: 2rem;
  margin-bottom: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  background: hsl(var(--muted));
  font-size: 0.875rem;
}
.coach-bubble-bot {
  margin-right: 2rem;
  margin-bottom: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  border: 1px solid hsl(var(--border));
  font-size: 0.875rem;
}
#coachBanner.coach-banner-warn {
  background: hsl(45 93% 94%);
  color: hsl(32 95% 30%);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

#loadingOverlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, hsl(var(--background)) 70%, transparent);
}

.coach-fab {
  border-radius: 9999px;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.35);
  background: linear-gradient(135deg, var(--an-accent) 0%, var(--an-accent-light) 100%);
  color: #fff;
  border: none;
  cursor: pointer;
}
.coach-fab:hover {
  background: linear-gradient(135deg, var(--an-accent-hover) 0%, var(--an-accent) 100%);
}

/* 讲故事桌宠 · QQ 宠物式胖达 */
.story-coach-desk {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 12;
  overflow: hidden;
}
.story-coach-desk:not(.hidden) {
  pointer-events: none;
}
.story-coach-desk:not(.hidden) .story-coach-peek,
.story-coach-desk:not(.hidden) .story-coach-actor {
  pointer-events: auto;
}
.story-coach-peek {
  position: absolute;
  right: 0;
  top: 38%;
  z-index: 11;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.125rem;
  padding: 0.25rem 0.125rem 0.25rem 0.35rem;
  border: none;
  border-radius: 0.75rem 0 0 0.75rem;
  background: linear-gradient(90deg, #fff 0%, #fef9c3 100%);
  box-shadow: -4px 2px 12px rgb(0 0 0 / 0.12);
  cursor: pointer;
  transform: translateX(0);
  transition: transform 0.35s cubic-bezier(0.34, 1.4, 0.64, 1), opacity 0.2s ease;
  animation: story-coach-peek-wiggle 2.8s ease-in-out infinite;
}
.story-coach-desk.is-front .story-coach-peek {
  transform: translateX(120%);
  opacity: 0;
  pointer-events: none;
}
@keyframes story-coach-peek-wiggle {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(-4px); }
}
.story-coach-peek-img {
  display: block;
  width: 3.25rem;
  height: auto;
  pointer-events: none;
}
.story-coach-peek-hint {
  font-size: 0.625rem;
  font-weight: 700;
  color: #0f766e;
}
.story-coach-actor {
  position: absolute;
  display: flex;
  align-items: flex-end;
  gap: 0.35rem;
  max-width: min(18rem, 72vw);
  transition:
    left 0.45s cubic-bezier(0.34, 1.25, 0.64, 1),
    top 0.45s cubic-bezier(0.34, 1.25, 0.64, 1),
    opacity 0.25s ease;
  filter: drop-shadow(0 8px 20px rgb(0 0 0 / 0.15));
}
.story-coach-actor.is-peek {
  opacity: 0;
  pointer-events: none;
  transform: translateX(105%);
}
.story-coach-actor.is-jump {
  animation: story-coach-jump-in 0.55s cubic-bezier(0.34, 1.45, 0.64, 1);
}
@keyframes story-coach-jump-in {
  0% { transform: scale(0.55) translateY(24px); opacity: 0.2; }
  65% { transform: scale(1.06) translateY(-6px); opacity: 1; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}
.story-coach-actor-inner {
  position: relative;
  cursor: grab;
  touch-action: none;
}
.story-coach-actor-inner:active {
  cursor: grabbing;
}
.story-coach-point-arm {
  position: absolute;
  right: -0.35rem;
  top: 28%;
  width: 2.5rem;
  height: 0.35rem;
  background: #1a1a1a;
  border-radius: 9999px;
  transform: rotate(-18deg) scaleX(0);
  transform-origin: left center;
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.2s ease;
}
.story-coach-actor.is-pointing .story-coach-point-arm {
  transform: rotate(-12deg) scaleX(1);
  opacity: 1;
}
.story-coach-actor.is-pointing .story-coach-pet {
  animation: story-coach-point-bob 0.6s ease-in-out 2;
}
@keyframes story-coach-point-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px) translateX(2px); }
}
.story-coach-pet {
  position: relative;
  width: 5.75rem;
  height: 6.75rem;
  animation: story-coach-idle-bob 3s ease-in-out infinite;
}
.story-coach-pet.is-thinking {
  animation: story-coach-idle-bob 0.4s ease-in-out infinite;
}
.story-coach-pet.is-speaking {
  animation: story-coach-idle-bob 0.32s ease-in-out infinite;
}
.story-coach-pet.is-speaking .panda-3d-mouth {
  height: 0.45rem;
  border-radius: 50%;
  animation: story-coach-mouth 0.22s ease-in-out infinite alternate;
}
@keyframes story-coach-idle-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}
@keyframes story-coach-mouth {
  from { transform: scaleY(0.7); }
  to { transform: scaleY(1.15); }
}

/* 立体胖达 · CSS 3D */
.panda-3d {
  position: relative;
  user-select: none;
  pointer-events: none;
}
.panda-3d--peek {
  width: 3.25rem;
  height: 3.75rem;
}
.panda-3d-scene {
  position: relative;
  width: 100%;
  height: 100%;
  perspective: 520px;
  perspective-origin: 50% 40%;
}
.panda-3d-shadow {
  position: absolute;
  left: 50%;
  bottom: 2%;
  width: 70%;
  height: 12%;
  margin-left: -35%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgb(0 0 0 / 0.18) 0%, transparent 72%);
  transform: rotateX(78deg);
}
.panda-3d-model {
  position: absolute;
  left: 50%;
  bottom: 8%;
  width: 4.5rem;
  height: 5.25rem;
  margin-left: -2.25rem;
  transform-style: preserve-3d;
  transform: rotateY(-14deg) rotateX(4deg);
  animation: panda-3d-idle-turn 5s ease-in-out infinite;
}
.panda-3d--peek .panda-3d-model {
  width: 2.75rem;
  height: 3.2rem;
  margin-left: -1.375rem;
  animation-duration: 4s;
}
@keyframes panda-3d-idle-turn {
  0%, 100% { transform: rotateY(-16deg) rotateX(5deg); }
  50% { transform: rotateY(12deg) rotateX(3deg); }
}
.panda-3d-ear {
  position: absolute;
  top: 0;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: linear-gradient(145deg, #2a2a2a 0%, #111 100%);
  box-shadow: inset -2px -3px 6px rgb(255 255 255 / 0.12);
  transform: translateZ(0.35rem);
}
.panda-3d-ear-l {
  left: 0.15rem;
  transform: rotateZ(-18deg) translateZ(0.4rem);
}
.panda-3d-ear-r {
  right: 0.15rem;
  transform: rotateZ(18deg) translateZ(0.4rem);
}
.panda-3d-head {
  position: absolute;
  left: 50%;
  top: 0.55rem;
  width: 3.35rem;
  height: 3rem;
  margin-left: -1.675rem;
  border-radius: 48% 48% 44% 44%;
  background: linear-gradient(160deg, #fff 0%, #f4f4f5 55%, #e4e4e7 100%);
  box-shadow:
    inset 0 -4px 8px rgb(0 0 0 / 0.06),
    0 6px 14px rgb(0 0 0 / 0.12);
  transform: translateZ(0.75rem);
}
.panda-3d-eye {
  position: absolute;
  top: 1.05rem;
  width: 0.95rem;
  height: 1.15rem;
  border-radius: 46%;
  background: linear-gradient(180deg, #1a1a1a 0%, #000 100%);
  box-shadow: inset 0 1px 2px rgb(255 255 255 / 0.15);
}
.panda-3d-eye-l { left: 0.55rem; }
.panda-3d-eye-r { right: 0.55rem; }
.panda-3d-eye-shine {
  position: absolute;
  top: 0.2rem;
  left: 0.22rem;
  width: 0.28rem;
  height: 0.28rem;
  border-radius: 50%;
  background: #fff;
}
.panda-3d-snout {
  position: absolute;
  left: 50%;
  top: 1.85rem;
  width: 1.1rem;
  height: 0.75rem;
  margin-left: -0.55rem;
  border-radius: 50%;
  background: linear-gradient(180deg, #fafafa 0%, #e4e4e7 100%);
  transform: translateZ(0.2rem);
}
.panda-3d-mouth {
  position: absolute;
  left: 50%;
  top: 2.35rem;
  width: 0.55rem;
  height: 0.22rem;
  margin-left: -0.275rem;
  border-radius: 0 0 50% 50%;
  background: #fb7185;
  transition: height 0.12s ease;
}
.panda-3d-blush {
  position: absolute;
  top: 2rem;
  width: 0.55rem;
  height: 0.28rem;
  border-radius: 50%;
  background: #fda4af;
  opacity: 0.65;
}
.panda-3d-blush-l { left: 0.35rem; }
.panda-3d-blush-r { right: 0.35rem; }
.panda-3d-torso {
  position: absolute;
  left: 50%;
  bottom: 0.15rem;
  width: 2.6rem;
  height: 2.1rem;
  margin-left: -1.3rem;
  border-radius: 42% 42% 38% 38%;
  background: linear-gradient(165deg, #fff 0%, #f0f0f0 100%);
  box-shadow: 0 4px 10px rgb(0 0 0 / 0.1);
  transform: translateZ(0.25rem) translateY(0.15rem);
}
.panda-3d-arm {
  position: absolute;
  bottom: 0.55rem;
  width: 0.85rem;
  height: 1.35rem;
  border-radius: 9999px;
  background: linear-gradient(180deg, #fff 0%, #e5e5e5 100%);
  box-shadow: 0 2px 6px rgb(0 0 0 / 0.08);
}
.panda-3d-arm-l {
  left: 0.2rem;
  transform: rotateZ(22deg) translateZ(0.5rem);
}
.panda-3d-arm-r {
  right: 0.2rem;
  transform: rotateZ(-22deg) translateZ(0.5rem);
}
.story-coach-actor.is-pointing .panda-3d-arm-r {
  transform: rotateZ(-48deg) translateX(4px) translateZ(0.65rem);
  transition: transform 0.25s ease;
}
.story-coach-panel {
  min-width: 0;
  max-width: 12.5rem;
  margin-bottom: 0.75rem;
}
.story-coach-panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
  margin-bottom: 0.2rem;
}
.story-coach-name {
  font-size: 0.75rem;
  font-weight: 700;
  color: #0f766e;
}
.story-coach-voice-btn,
.story-coach-hide-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.15rem 0.4rem;
  font-size: 0.625rem;
  border: 1px solid hsl(var(--border));
  border-radius: 9999px;
  background: hsl(var(--background));
  color: hsl(var(--muted-foreground));
  cursor: pointer;
}
.story-coach-voice-btn {
  width: 1.5rem;
  height: 1.5rem;
  padding: 0;
}
.story-coach-voice-btn[aria-pressed="true"] {
  color: var(--an-accent);
}
.story-coach-voice-btn[aria-pressed="false"] .story-coach-voice-icon-on {
  display: none;
}
.story-coach-voice-btn[aria-pressed="false"] .story-coach-voice-icon-off {
  display: block !important;
}
.story-coach-bubble {
  font-size: 0.8125rem;
  line-height: 1.4;
  color: hsl(var(--foreground));
  padding: 0.45rem 0.55rem;
  border-radius: 0.65rem;
  background: #fff;
  border: 1px solid hsl(var(--border));
  box-shadow: 0 2px 8px rgb(0 0 0 / 0.08);
}
.story-coach-toggle {
  flex-shrink: 0;
  padding: 0.35rem 0.65rem;
  border-radius: 9999px;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--background));
  font-size: 0.75rem;
  font-weight: 600;
  color: hsl(var(--muted-foreground));
  cursor: pointer;
}
.story-coach-toggle.active {
  border-color: #0d9488;
  color: #0f766e;
  background: color-mix(in srgb, #99f6e4 35%, hsl(var(--background)));
}
@media (max-width: 640px) {
  .story-coach-actor {
    max-width: 90vw;
  }
  .story-coach-panel {
    max-width: 10rem;
  }
}

/* 家长李克特问卷 */
.narro-dialog-wide {
  max-width: 28rem;
}
.parent-survey-questions {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  max-height: min(50vh, 22rem);
  overflow-y: auto;
  margin: 0.75rem 0;
}
.parent-survey-q label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  margin-bottom: 0.375rem;
  line-height: 1.35;
}
.parent-survey-scale {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
}
.parent-survey-scale button {
  flex: 1;
  min-width: 2.5rem;
  padding: 0.35rem 0.25rem;
  border: 1px solid hsl(var(--border));
  border-radius: 0.375rem;
  background: hsl(var(--background));
  font-size: 0.6875rem;
  cursor: pointer;
}
.parent-survey-scale button.selected {
  border-color: var(--an-accent);
  background: color-mix(in srgb, var(--an-accent) 15%, hsl(var(--background)));
  color: var(--an-accent);
  font-weight: 600;
}

/* 洞察图表 */
.insights-charts-row {
  display: grid;
  gap: 1rem;
}
@media (min-width: 768px) {
  .insights-charts-row {
    grid-template-columns: 1fr 1fr;
  }
}
.insights-chart-canvas {
  width: 100%;
  max-width: 100%;
}
.insights-story-table {
  width: 100%;
  font-size: 0.8125rem;
  border-collapse: collapse;
}
.insights-story-table th,
.insights-story-table td {
  padding: 0.375rem 0.5rem;
  border-bottom: 1px solid hsl(var(--border));
  text-align: left;
}

/* 个人信息页：单页紧凑布局 */
.profile-page {
  padding: 1rem 1.25rem 1.25rem;
}
.profile-page-inner {
  max-width: 36rem;
  margin-inline: auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.profile-page-lead {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.4;
  color: hsl(var(--muted-foreground));
}
.profile-tabs {
  display: inline-flex;
  align-self: flex-start;
  padding: 0.2rem;
  border-radius: 9999px;
  background: hsl(var(--muted));
  border: 1px solid hsl(var(--border));
  gap: 0.125rem;
}
.profile-tab-btn {
  padding: 0.375rem 0.875rem;
  border: none;
  border-radius: 9999px;
  background: transparent;
  font-size: 0.8125rem;
  font-weight: 500;
  color: hsl(var(--muted-foreground));
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.profile-tab-btn.active {
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  box-shadow: 0 1px 3px rgb(0 0 0 / 0.08);
}
.profile-tab-panel {
  min-height: 0;
}
.profile-card {
  border: 1px solid hsl(var(--border));
  border-radius: 0.75rem;
  background: hsl(var(--card));
  padding: 0.875rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
.profile-card-meta {
  margin: 0;
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}
.profile-account-top {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr);
  gap: 0.875rem 1.25rem;
  align-items: start;
}
.profile-avatar-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.profile-avatar-preview {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 9999px;
  object-fit: cover;
  border: 1px solid hsl(var(--border));
  background: hsl(var(--muted));
}
.profile-avatar-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  justify-content: center;
  max-width: 8.5rem;
}
.profile-avatar-option {
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 2px solid transparent;
  border-radius: 9999px;
  background: hsl(var(--muted));
  cursor: pointer;
  overflow: hidden;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.profile-avatar-option img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.profile-avatar-option.selected {
  border-color: var(--an-accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--an-accent) 25%, transparent);
}
.profile-field-grid {
  display: grid;
  gap: 0.5rem 0.75rem;
  align-items: end;
}
.profile-field-grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.profile-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}
.profile-field--span2 {
  grid-column: 1 / -1;
}
.profile-field-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: hsl(var(--foreground));
  line-height: 1.25;
}
.profile-field .input,
.profile-field .textarea {
  width: 100%;
  min-height: 2.25rem;
  padding: 0.375rem 0.625rem;
  font-size: 0.875rem;
}
.profile-field .textarea {
  min-height: 3.25rem;
  resize: vertical;
}
.profile-section-divider {
  height: 1px;
  margin: 0.125rem 0;
  background: hsl(var(--border));
}
.profile-section-title {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 600;
}
.profile-password-form {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 0.5rem 0.625rem;
  align-items: end;
}
.profile-password-submit {
  white-space: nowrap;
}
.profile-actions-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
}
.profile-inline-hint {
  margin: 0;
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}
.profile-inline-hint.text-destructive {
  color: hsl(var(--destructive));
}
.profile-page-footer {
  padding-top: 0.25rem;
}
@media (max-width: 640px) {
  .profile-account-top {
    grid-template-columns: 1fr;
  }
  .profile-avatar-block {
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
  }
  .profile-avatar-grid {
    max-width: none;
    flex: 1;
    justify-content: flex-start;
  }
  .profile-field-grid--2 {
    grid-template-columns: 1fr;
  }
  .profile-password-form {
    grid-template-columns: 1fr;
  }
  .profile-password-submit {
    justify-self: start;
  }
}