:root {
  --bg: #f5efe4;
  --paper: rgba(255, 250, 242, 0.88);
  --paper-strong: #fff8ef;
  --ink: #17232e;
  --muted: #5b6c78;
  --line: rgba(23, 35, 46, 0.12);
  --accent: #b44d27;
  --accent-soft: rgba(180, 77, 39, 0.14);
  --teal: #1b6b70;
  --gold: #d6a750;
  --shadow: 0 20px 60px rgba(89, 53, 33, 0.12);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "LXGW WenKai", "PingFang SC", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(214, 167, 80, 0.2), transparent 36%),
    radial-gradient(circle at bottom right, rgba(27, 107, 112, 0.18), transparent 30%),
    linear-gradient(135deg, #efe4d4 0%, #f7f1e9 40%, #ece4da 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  opacity: 0.35;
}

.page-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
  gap: 28px;
  padding: 28px;
}

.hero-panel,
.panel {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--radius-xl);
  background: var(--paper);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 28px;
  min-height: calc(100vh - 56px);
}

.hero-panel::after,
.panel::after {
  content: "";
  position: absolute;
  inset: auto -18% -25% auto;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(214, 167, 80, 0.22), transparent 70%);
  pointer-events: none;
}

.eyebrow,
.step-label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-panel h1,
.panel h2,
.panel h3,
.range-card h4 {
  margin: 0;
  font-family: "Noto Serif SC", "Source Han Serif SC", serif;
}

.hero-panel h1 {
  font-size: clamp(34px, 4vw, 46px);
  line-height: 1.1;
}

.hero-copy {
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.hero-stats {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.stat-card,
.hero-note {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.52);
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.stat-card span,
.hero-note strong {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.stat-card strong {
  display: block;
  margin-top: 8px;
  font-size: 24px;
  color: var(--ink);
}

.hero-note {
  margin-top: 18px;
}

.hero-note p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.hero-note-action {
  margin-top: 14px;
}

.entry-grid,
.prompt-grid {
  display: grid;
  gap: 16px;
}

.entry-grid,
.prompt-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.entry-card,
.prompt-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.64);
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.entry-card h4,
.prompt-card h4 {
  margin: 0 0 10px;
  font-family: "Noto Serif SC", "Source Han Serif SC", serif;
}

.entry-card p,
.prompt-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.accent-card {
  background: linear-gradient(180deg, rgba(255, 247, 235, 0.92), rgba(255, 255, 255, 0.78));
}

.accent-card .ghost-button {
  margin-top: 14px;
}

.prompt-template {
  white-space: pre-wrap;
}

.workspace {
  display: grid;
  gap: 24px;
}

.qa-page-shell .hero-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.qa-index-panel {
  display: grid;
  gap: 16px;
}

.qa-index-list {
  display: grid;
  gap: 14px;
}

.qa-index-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.64);
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.qa-index-card h4 {
  margin: 0 0 8px;
  font-family: "Noto Serif SC", "Source Han Serif SC", serif;
}

.qa-index-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.qa-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.qa-chip {
  padding: 9px 14px;
  border: 1px solid rgba(23, 35, 46, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  color: var(--ink);
  font: inherit;
  cursor: pointer;
  text-align: left;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.qa-chip:hover {
  transform: translateY(-1px);
  border-color: rgba(180, 77, 39, 0.35);
  box-shadow: 0 10px 20px rgba(180, 77, 39, 0.12);
}

.qa-source-list {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.7;
}

.qa-chat-panel {
  min-height: calc(100vh - 56px);
  display: grid;
  grid-template-rows: auto auto 1fr auto;
}

.qa-messages {
  min-height: 420px;
  max-height: 58vh;
  overflow-y: auto;
  display: grid;
  gap: 14px;
  padding-right: 8px;
}

.qa-message {
  display: grid;
  gap: 10px;
}

.qa-message-user {
  justify-items: end;
}

.qa-bubble {
  width: min(100%, 860px);
  padding: 16px 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(23, 35, 46, 0.08);
  color: var(--ink);
  line-height: 1.8;
}

.qa-message-user .qa-bubble {
  max-width: 76%;
  background: linear-gradient(135deg, var(--accent), #d16b3c);
  color: #fff;
  border-color: transparent;
}

.qa-bubble p {
  margin: 0;
}

.qa-bubble-loading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: auto;
}

.qa-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  animation: qa-bounce 1s infinite ease-in-out;
}

.qa-dot:nth-child(2) {
  animation-delay: 0.12s;
}

.qa-dot:nth-child(3) {
  animation-delay: 0.24s;
}

@keyframes qa-bounce {
  0%, 80%, 100% {
    transform: scale(0.8);
    opacity: 0.35;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

.qa-sources {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.qa-source-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(27, 107, 112, 0.08);
  color: var(--teal);
  font-size: 13px;
}

.qa-composer {
  display: grid;
  gap: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(23, 35, 46, 0.08);
}

.qa-textarea {
  width: 100%;
  min-height: 120px;
  padding: 16px 18px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(23, 35, 46, 0.1);
  background: rgba(255, 255, 255, 0.78);
  font: inherit;
  color: var(--ink);
  resize: vertical;
  outline: none;
}

.qa-textarea:focus {
  border-color: rgba(180, 77, 39, 0.45);
  box-shadow: 0 0 0 3px rgba(180, 77, 39, 0.08);
}

.qa-composer-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.qa-status {
  color: var(--muted);
  font-size: 14px;
}

.qa-status.is-error {
  color: #b3362d;
}

.qa-welcome {
  display: grid;
  gap: 14px;
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.qa-welcome-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.qa-welcome-card {
  width: 100%;
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.panel {
  padding: 24px;
  animation: rise-in 0.45s ease both;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 22px;
}

.header-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.compact-head {
  margin-bottom: 12px;
}

.primary-button,
.ghost-button,
.card-button {
  border: 0;
  border-radius: 999px;
  font: inherit;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.primary-button {
  padding: 14px 22px;
  background: linear-gradient(135deg, var(--accent), #d16b3c);
  color: #fff;
  box-shadow: 0 14px 28px rgba(180, 77, 39, 0.24);
}

.ghost-button,
.card-button {
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.action-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.primary-button:hover,
.ghost-button:hover,
.card-button:hover {
  transform: translateY(-1px);
}

.primary-button:disabled,
.ghost-button:disabled,
.card-button:disabled {
  cursor: not-allowed;
  transform: none;
}

.primary-button.is-loading {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #1b6b70;
  box-shadow: 0 10px 24px rgba(27, 107, 112, 0.20);
  opacity: 1;
}

.primary-button.is-loading::before {
  content: "";
  width: 15px;
  height: 15px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.34);
  border-top-color: #fff;
  animation: loading-spin 0.8s linear infinite;
}

.message-banner {
  margin-bottom: 18px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
}

.message-banner.loading {
  position: sticky;
  top: 14px;
  z-index: 22;
  display: flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  max-width: min(520px, 100%);
  border: 1px solid rgba(27, 107, 112, 0.16);
  background:
    linear-gradient(90deg, rgba(27, 107, 112, 0.12), rgba(255, 255, 255, 0.9), rgba(27, 107, 112, 0.12))
      0 100% / 220% 3px no-repeat,
    rgba(255, 255, 255, 0.94);
  color: var(--teal);
  box-shadow: 0 14px 30px rgba(23, 35, 46, 0.10);
  animation: loading-track 1.8s linear infinite;
}

.message-banner.loading::before {
  content: "";
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  border-radius: 50%;
  border: 2px solid rgba(27, 107, 112, 0.18);
  border-top-color: var(--teal);
  animation: loading-spin 0.8s linear infinite;
}

.message-banner.error {
  background: rgba(180, 77, 39, 0.12);
  color: var(--accent);
}

.message-banner.success {
  background: rgba(27, 107, 112, 0.12);
  color: var(--teal);
}

.result-toast {
  position: sticky;
  top: 16px;
  z-index: 12;
  margin: 0 0 16px auto;
  width: fit-content;
  max-width: min(420px, 100%);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: rgba(27, 107, 112, 0.94);
  color: #fff;
  box-shadow: 0 16px 32px rgba(27, 107, 112, 0.2);
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.result-toast.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes loading-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes loading-track {
  from {
    background-position: 180% 100%, 0 0;
  }
  to {
    background-position: -40% 100%, 0 0;
  }
}

.form-section {
  padding: 22px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.44);
  border: 1px solid rgba(23, 35, 46, 0.07);
}

.form-section + .form-section {
  margin-top: 16px;
}

.form-locked {
  opacity: 1;
}

.form-locked,
.form-locked .form-section {
  pointer-events: none;
}

.form-locked .form-section {
  background: rgba(255, 255, 255, 0.58);
  border-color: rgba(23, 35, 46, 0.06);
}

.form-locked .section-title,
.form-locked .field-label,
.form-locked .field small {
  opacity: 0.78;
}

.section-title {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.section-title span {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(180, 77, 39, 0.16), rgba(27, 107, 112, 0.12));
  color: var(--accent);
  font-weight: 700;
}

.section-title p {
  margin: 6px 0 0;
  color: var(--muted);
}

.grid-1,
.grid-2,
.grid-3,
.strategy-block,
.result-columns,
.hero-stats {
  display: grid;
  gap: 16px;
}

.grid-1 {
  grid-template-columns: 1fr;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3,
.strategy-block {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field span {
  font-size: 14px;
  color: var(--muted);
}

.field-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.required-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(180, 77, 39, 0.12);
  color: var(--accent);
  font-style: normal;
  font-size: 12px;
  line-height: 1.4;
}

.field small {
  color: var(--muted);
  line-height: 1.6;
}

.field input,
.field select {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  color: var(--ink);
  font: inherit;
}

.field input:focus,
.field select:focus,
.chip-input:focus {
  outline: none;
  border-color: rgba(180, 77, 39, 0.4);
  box-shadow: 0 0 0 4px rgba(180, 77, 39, 0.08);
}

.chip-field-shell {
  min-height: 52px;
  padding: 10px 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
}

.chip-field-actions {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.inline-selector-button {
  padding: 8px 14px;
}

.inline-selector-tip {
  color: var(--muted);
  font-size: 13px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 13px;
}

.chip button {
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 14px;
  padding: 0;
}

.chip-input {
  flex: 1 1 180px;
  min-width: 140px;
  border: 0;
  background: transparent;
  font: inherit;
  color: var(--ink);
}

body.modal-open {
  overflow: hidden;
}

.selector-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(23, 35, 46, 0.28);
  backdrop-filter: blur(8px);
}

.selector-dialog {
  width: min(1080px, 100%);
  max-height: min(88vh, 860px);
  overflow: hidden;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  gap: 18px;
  padding: 24px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: var(--paper-strong);
  box-shadow: var(--shadow);
}

.selector-dialog.selector-dialog-narrow {
  width: min(760px, 100%);
}

.selector-dialog.selector-dialog-matrix {
  width: min(1080px, 100%);
}

.selector-head,
.selector-toolbar,
.selector-footer,
.selector-toolbar-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.selector-summary {
  color: var(--muted);
  font-size: 14px;
}

.selector-search {
  min-width: 240px;
  min-height: 40px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(23, 35, 46, 0.10);
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  font: inherit;
}

.selector-search:focus {
  outline: none;
  border-color: rgba(27, 107, 112, 0.38);
  box-shadow: 0 0 0 3px rgba(27, 107, 112, 0.08);
}

.selector-layout {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  gap: 16px;
}

.selector-layout.selector-layout-major {
  grid-template-columns: minmax(220px, 280px) minmax(260px, 1fr) minmax(260px, 1fr);
}

.selector-panel {
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.selector-panel-title {
  font-weight: 700;
  color: var(--ink);
}

.selector-list {
  min-height: 0;
  overflow: auto;
  display: grid;
  gap: 10px;
}

.selector-list.selector-list-compact {
  max-height: calc(10 * 58px);
}

.selector-list.selector-list-matrix {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px 10px;
}

.selector-group {
  display: grid;
  gap: 10px;
}

.selector-group + .selector-group {
  margin-top: 4px;
}

.selector-group-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--muted);
}

.selector-group-list {
  display: grid;
  gap: 10px;
}

.selector-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.selector-item.selector-item-compact {
  min-height: 42px;
  padding: 9px 12px;
}

.selector-discipline {
  cursor: pointer;
}

.selector-discipline.active,
.selector-category.active {
  border-color: rgba(180, 77, 39, 0.32);
  box-shadow: inset 0 0 0 1px rgba(180, 77, 39, 0.18);
  background: rgba(255, 244, 235, 0.88);
}

.selector-discipline.partial,
.selector-category.partial {
  border-color: rgba(180, 77, 39, 0.2);
  box-shadow: inset 0 0 0 1px rgba(180, 77, 39, 0.1);
  background: rgba(255, 248, 240, 0.86);
}

.selector-category {
  cursor: pointer;
}

.selector-check {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.selector-item.selector-item-compact .selector-check {
  gap: 8px;
  width: 100%;
  font-size: 14px;
}

.selector-item.selector-item-compact .selector-check span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.selector-check input {
  width: 16px;
  height: 16px;
}

/* 培养模式复选框：卡片样式 */
.training-mode-option {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(23, 35, 46, 0.1);
  font-size: 14px;
  color: var(--ink);
  cursor: pointer;
  user-select: none;
}
.training-mode-option:hover {
  border-color: rgba(180, 77, 39, 0.3);
  background: rgba(255, 248, 240, 0.9);
}
.training-mode-option input[type="checkbox"] {
  width: 17px;
  height: 17px;
  min-height: unset;
  flex: 0 0 auto;
  cursor: pointer;
  margin: 0;
}

/* 培养模式：inline 药丸布局，与触发按钮同行 */
.tm-chips-area {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: var(--radius-sm, 12px);
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(23, 35, 46, 0.08);
  min-height: 38px;
}
.tm-chips-area .ghost-button.inline-selector-button {
  flex: 0 0 auto;
  white-space: nowrap;
  padding: 3px 10px;
  font-size: 13px;
  border-style: dashed;
}
.tm-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 13px;
  line-height: 1.4;
}
.tm-chip button {
  border: none;
  background: none;
  color: var(--accent);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  opacity: 0.6;
}
.tm-chip button:hover {
  opacity: 1;
}

/* 培养模式弹窗：卡片底色 + 选中只高亮边框 */
#tm-list .selector-item {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(23, 35, 46, 0.1);
  font-size: 15px;
  padding: 12px 16px;
  margin-bottom: 6px;
}
#tm-list .selector-item:last-child {
  margin-bottom: 0;
}
#tm-list .selector-item.active {
  background: rgba(255, 255, 255, 0.85);
  border-color: rgba(180, 77, 39, 0.5);
  box-shadow: inset 0 0 0 1px rgba(180, 77, 39, 0.15);
}
#tm-list .selector-check {
  font-size: 15px;
}
#tm-list .selector-check input[type="checkbox"] {
  width: 17px;
  height: 17px;
}

.selector-count {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.strategy-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.advanced-card {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(23, 35, 46, 0.08);
  background: rgba(255, 255, 255, 0.44);
  padding: 16px 18px 18px;
}

.advanced-card summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 600;
}

.range-card {
  padding: 16px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.75), rgba(255, 250, 242, 0.64));
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.range-card h4 {
  margin-bottom: 12px;
}

.range-inputs {
  display: grid;
  gap: 12px;
}

.field.compact input {
  min-height: 42px;
}

.history-toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.history-status {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.history-status.is-error {
  color: var(--accent);
}

.history-list {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.history-item {
  padding: 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.history-item-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.history-time,
.history-meta {
  color: var(--muted);
  font-size: 13px;
}

.history-meta {
  margin-top: 6px;
  line-height: 1.5;
}

.history-actions {
  margin-top: 10px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.compare-table {
  display: grid;
  gap: 10px;
}

.compare-row {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr 1fr 1.1fr 1.1fr;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.compare-row span,
.compare-row strong {
  color: var(--muted);
  line-height: 1.6;
}

.compare-row strong {
  color: var(--ink);
}

.compare-head {
  background: rgba(180, 77, 39, 0.08);
}

.compare-head span {
  color: var(--accent);
  font-weight: 700;
}

.results-placeholder,
.decision-list.empty-state {
  padding: 20px;
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(23, 35, 46, 0.16);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.36);
}

.result-summary-chip,
.bucket-pill,
.meta-pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 13px;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.result-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.result-head-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
}

.result-columns {
  grid-template-columns: 1fr;
}

.result-context-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 18px 0 4px;
}

.context-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.46);
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.context-card-head h3 {
  margin: 0;
}

.context-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.context-item {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(23, 35, 46, 0.06);
}

.context-item strong {
  font-size: 14px;
}

.context-item span,
.context-item small {
  color: var(--muted);
  line-height: 1.6;
}

.result-bucket {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
  margin-top: 20px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.bucket-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.bucket-header h3 {
  font-size: 24px;
}

.bucket-cards {
  display: grid;
  gap: 14px;
}

.recommend-card {
  padding: 16px 18px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(250, 245, 236, 0.82));
  border: 1px solid rgba(23, 35, 46, 0.08);
  box-shadow: 0 12px 24px rgba(68, 41, 24, 0.06);
}

.recommend-row {
  display: grid;
  grid-template-columns:
    44px
    minmax(300px, 1.8fr)
    minmax(220px, 1.15fr)
    minmax(240px, 1.2fr)
    minmax(220px, 1fr)
    minmax(120px, 0.6fr);
  align-items: start;
  gap: 16px;
}

.recommend-card.sortable {
  cursor: grab;
}

.recommend-card.sortable:active {
  cursor: grabbing;
}

.recommend-card.dragging {
  opacity: 0.55;
  border-color: rgba(180, 77, 39, 0.28);
}

.drag-handle {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 38px;
  min-height: 100%;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.7);
  border: 1px dashed rgba(23, 35, 46, 0.16);
  color: var(--muted);
  font-size: 18px;
  user-select: none;
}

.result-row-main {
  min-width: 0;
}

.result-row-main h4 {
  margin: 0;
  font-size: 20px;
  font-family: "Noto Serif SC", "Source Han Serif SC", serif;
}

.result-row-subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.7;
  font-size: 14px;
}

.result-row-meta,
.result-row-metrics,
.result-row-actions {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.result-row-section {
  display: grid;
  gap: 8px;
}

.result-row-label {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.result-row-value {
  color: var(--ink);
  line-height: 1.7;
  word-break: break-word;
}

.result-row-reason {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(27, 107, 112, 0.08);
  color: #22464b;
  line-height: 1.75;
  font-size: 14px;
  min-width: 0;
  word-break: break-word;
}

.recommend-card.excluded {
  opacity: 0.48;
}

.card-head,
.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.card-head h4 {
  margin: 0;
  font-size: 20px;
  font-family: "Noto Serif SC", "Source Han Serif SC", serif;
}

.card-subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.7;
  font-size: 14px;
}

.card-meta,
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.result-row-actions {
  align-content: start;
}

.result-row-actions .card-actions {
  flex-direction: column;
  align-items: stretch;
}

.result-row-actions .card-button {
  width: 100%;
  justify-content: center;
  text-align: center;
}

.card-reason {
  margin: 14px 0;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(27, 107, 112, 0.08);
  color: #22464b;
  line-height: 1.7;
  font-size: 14px;
}

.decision-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.decision-column {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.46);
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.decision-column h3 {
  margin-bottom: 12px;
}

.decision-list {
  display: grid;
  gap: 10px;
}

.decision-item {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(23, 35, 46, 0.08);
}

.export-note {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

.debug-log {
  margin-top: 24px;
}

.debug-log pre {
  margin: 0;
  padding: 16px;
  border-radius: var(--radius-lg);
  background: #15232a;
  color: #dbe7ec;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 12px;
  line-height: 1.7;
  max-height: 340px;
  overflow: auto;
}

.hidden {
  display: none !important;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(460px, 100%);
  padding: 28px;
  border-radius: var(--radius-xl);
  background: var(--paper);
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.login-form {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.login-button {
  width: 100%;
  justify-self: stretch;
}

.account-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.account-actions .login-button,
.account-actions .action-link {
  flex: 1 1 0;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.advance-page-shell .hero-panel {
  position: sticky;
  top: 24px;
}

.preview-callout-list,
.preview-scope-list {
  display: grid;
  gap: 12px;
}

.preview-callout,
.preview-scope-item,
.preview-card {
  border: 1px solid rgba(170, 103, 61, 0.14);
  border-radius: 22px;
  background: rgba(255, 250, 244, 0.88);
  padding: 18px 20px;
}

.preview-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.preview-grid-compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.preview-card h4,
.preview-scope-item strong {
  margin: 0 0 8px;
}

.preview-card p,
.preview-scope-item span {
  margin: 0;
  color: var(--muted);
}

.preview-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.supplemental-card {
  margin-top: 18px;
}

.supplemental-columns {
  margin-top: 18px;
}

@media (max-width: 1200px) {
  .page-shell {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    min-height: auto;
  }

  .qa-chat-panel {
    min-height: auto;
  }

  .qa-messages {
    max-height: none;
  }

  .recommend-row {
    grid-template-columns: 40px minmax(220px, 1.3fr) minmax(160px, 0.9fr) minmax(180px, 1fr) minmax(240px, 1.4fr);
  }

  .result-row-actions {
    grid-column: 2 / -1;
  }
}

@media (max-width: 820px) {
  .page-shell {
    padding: 16px;
    gap: 16px;
  }

  .panel,
  .hero-panel {
    padding: 18px;
  }

  .panel-head,
  .strategy-toolbar,
  .card-head,
  .card-footer,
  .bucket-header,
  .account-actions,
  .selector-head,
  .selector-toolbar,
  .selector-footer,
  .selector-toolbar-actions,
  .chip-field-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .result-head-actions {
    align-items: stretch;
    justify-content: stretch;
  }

  .grid-2,
  .grid-3,
  .strategy-block,
  .result-context-panel,
  .result-columns,
  .decision-board,
  .selector-layout,
  .preview-grid,
  .preview-grid-compact,
  .entry-grid,
  .prompt-grid,
  .qa-welcome-list,
  .compare-row {
    grid-template-columns: 1fr;
  }

  .selector-dialog {
    max-height: calc(100vh - 32px);
    padding: 18px;
  }

  .selector-search {
    min-width: 0;
    width: 100%;
  }

  .selector-list.selector-list-matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .recommend-row {
    grid-template-columns: 1fr;
  }

  .qa-composer-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .drag-handle,
  .result-row-actions {
    grid-column: auto;
  }
}

@media (max-width: 560px) {
  .selector-list.selector-list-matrix {
    grid-template-columns: 1fr;
  }
}

/* Report IA refresh: input page + recommendation report page */
body[data-view] {
  --report-bg: #f9fafb;
  --report-rail: #ffffff;
  --report-panel: #ffffff;
  --report-ink: #243447;
  --report-muted: #667085;
  --report-line: #e5e7eb;
  --report-accent: #7c3aed;
  --report-green: #047857;
  --report-blue: #2563eb;
  --report-amber: #d97706;
  margin: 0;
  color: var(--report-ink);
  background: var(--report-bg);
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
}

body[data-view]::before {
  display: none;
}

body[data-view="input"] .results-view,
body[data-view="results"] .input-view {
  display: none;
}

.report-app {
  display: grid;
  grid-template-columns: 284px minmax(0, 1fr);
  min-height: 100vh;
}

.report-rail {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 22px;
  border-right: 1px solid var(--report-line);
  background: var(--report-rail);
}

.report-brand p,
.report-kicker {
  margin: 0 0 10px;
  color: var(--report-accent);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.report-brand h1 {
  margin: 0;
  color: var(--report-ink);
  font-family: "Noto Serif SC", "Source Han Serif SC", serif;
  font-size: 32px;
  line-height: 1.18;
  letter-spacing: 0;
}

.report-brand span,
.report-topbar span,
.report-panel-head p,
.report-rail-note p {
  color: var(--report-muted);
  line-height: 1.7;
}

.report-nav {
  display: grid;
  gap: 10px;
}

.report-nav a {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 3px 12px;
  padding: 13px;
  border: 1px solid var(--report-line);
  border-radius: 8px;
  color: var(--report-ink);
  background: #fff;
  text-decoration: none;
}

.report-nav a span {
  grid-row: span 2;
  color: var(--report-muted);
  font-size: 12px;
}

.report-nav a strong {
  font-size: 14px;
}

.report-nav a small {
  color: var(--report-muted);
  font-size: 12px;
}

.report-nav a.active {
  border-color: rgba(124, 58, 237, 0.42);
  background: rgba(124, 58, 237, 0.07);
}

.report-rail-note {
  padding: 14px;
  border: 1px solid var(--report-line);
  border-radius: 8px;
  background: #fff;
}

.report-rail-note.subtle {
  margin-top: auto;
  background: #f8fafc;
}

.report-rail-note strong {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
}

.report-rail-note p {
  margin: 0;
  font-size: 13px;
}

.report-main {
  min-width: 0;
  padding: 28px;
}

.report-page {
  display: grid;
  gap: 18px;
}

.report-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 22px;
  border: 1px solid var(--report-line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
}

.report-topbar h2 {
  margin: 0 0 8px;
  color: var(--report-ink);
  font-family: "Noto Serif SC", "Source Han Serif SC", serif;
  font-size: 28px;
  line-height: 1.2;
  letter-spacing: 0;
}

.report-form {
  display: grid;
  gap: 18px;
}

.candidate-strip,
.report-panel,
.context-card,
.result-bucket,
.decision-column {
  border: 1px solid var(--report-line);
  border-radius: 8px;
  background: var(--report-panel);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
}

.candidate-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 14px;
  padding: 18px;
}

.candidate-strip .score-field {
  grid-column: span 2;
}

.report-grid.two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.report-panel {
  display: grid;
  gap: 16px;
  padding: 18px;
}

.report-panel-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.report-panel-head > span {
  display: inline-flex;
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: #fff;
  background: #243447;
  font-weight: 700;
}

.report-panel-head h3,
.context-card-head h3,
.decision-column h3 {
  margin: 0 0 4px;
  color: var(--report-ink);
  font-family: "Noto Serif SC", "Source Han Serif SC", serif;
  font-size: 20px;
  letter-spacing: 0;
}

.report-panel-head p {
  margin: 0;
}

.weight-note {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border: 1px solid rgba(49, 130, 206, 0.16);
  border-radius: 8px;
  background: #f8fbff;
  color: var(--report-muted);
  font-size: 13px;
  line-height: 1.65;
}

.weight-note strong {
  color: var(--report-ink);
  font-size: 14px;
}

.weight-note p {
  margin: 0;
}

.strategy-panel .report-panel-head {
  align-items: center;
}

.strategy-panel .strategy-toolbar {
  margin-left: auto;
}

.strategy-lanes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

body[data-view] .range-card {
  border: 1px solid var(--report-line);
  border-radius: 8px;
  background: #f8fafc;
  box-shadow: none;
}

body[data-view] .field input,
body[data-view] .field select,
body[data-view] .chip-field-shell {
  border-color: #d1d5db;
  border-radius: 8px;
  background: #fff;
  box-shadow: none;
}

body[data-view] .form-locked .field input:disabled,
body[data-view] .form-locked .field select:disabled,
body[data-view] .form-locked .chip-input:disabled {
  border-color: #e5e7eb;
  background: #f8fafc;
  color: #64748b;
  opacity: 1;
}

body[data-view] .form-locked .chip-field-shell {
  border-color: #e5e7eb;
  background: #f8fafc;
}

body[data-view] .form-locked .chip {
  background: #eef2f7;
  color: #64748b;
}

body[data-view] .primary-button {
  border-color: #243447;
  border-radius: 999px;
  background: #243447;
  box-shadow: 0 10px 24px rgba(36, 52, 71, 0.18);
}

body[data-view] .ghost-button,
body[data-view] .card-button {
  border-color: var(--report-line);
  border-radius: 999px;
  background: #fff;
  box-shadow: none;
}

body[data-view] .primary-button.is-loading {
  border-color: #1b6b70;
  background: #1b6b70;
}

body[data-view] .result-context-panel {
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
}

.result-ai-card {
  padding: 18px;
}

.ai-prompt-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 12px 0;
}

.ai-prompt-grid span {
  padding: 10px 12px;
  border: 1px solid var(--report-line);
  border-radius: 8px;
  background: #f8fafc;
  color: var(--report-ink);
  font-size: 13px;
}

body[data-view] .result-columns {
  grid-template-columns: 1fr;
}

body[data-view] .result-bucket {
  padding: 16px;
}

body[data-view] .bucket-header {
  border-bottom: 1px solid var(--report-line);
  padding-bottom: 12px;
}

body[data-view] .bucket-cards {
  gap: 8px;
}

body[data-view] .recommend-card {
  display: grid;
  grid-template-columns: minmax(260px, 1.1fr) minmax(360px, 1.7fr) auto;
  gap: 14px;
  align-items: start;
  border-color: var(--report-line);
  border-radius: 8px;
  background: #fff;
  box-shadow: none;
}

body[data-view] .result-row-main,
body[data-view] .result-row-meta,
body[data-view] .result-row-metrics,
body[data-view] .result-row-actions {
  margin-top: 0;
}

body[data-view] .result-row-section {
  margin-top: 8px;
}

body[data-view] .decision-board {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 1080px) {
  .report-app {
    grid-template-columns: 1fr;
  }

  .report-rail {
    position: static;
    height: auto;
  }

  .candidate-strip,
  .report-grid.two,
  .strategy-lanes,
  body[data-view] .result-context-panel,
  body[data-view] .recommend-card,
  body[data-view] .decision-board,
  .ai-prompt-grid {
    grid-template-columns: 1fr;
  }

  .candidate-strip .score-field {
    grid-column: auto;
  }
}