/* 6Q 课程会务详情 · 原型样式（贴近后台截图） */
:root {
  --q-primary: #1890ff;
  --q-primary-hover: #40a9ff;
  --q-primary-bg: #e6f7ff;
  --q-success: #52c41a;
  --q-warning: #faad14;
  --q-danger: #ff4d4f;
  --q-text: rgba(0, 0, 0, 0.85);
  --q-text-secondary: rgba(0, 0, 0, 0.65);
  --q-text-muted: rgba(0, 0, 0, 0.45);
  --q-border: #f0f0f0;
  --q-border-strong: #d9d9d9;
  --q-bg: #f0f2f5;
  --q-surface: #fff;
  --q-side: #fafafa;
  --q-radius: 4px;
  --q-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
  --q-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  font-family: var(--q-font);
  font-size: 14px;
  color: var(--q-text);
  background: var(--q-bg);
}

a {
  color: var(--q-primary);
  text-decoration: none;
}
a:hover {
  color: var(--q-primary-hover);
}

.q-app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* —— 顶栏 —— */
.q-topbar {
  display: flex;
  align-items: center;
  height: 48px;
  padding: 0 16px;
  background: var(--q-surface);
  border-bottom: 1px solid var(--q-border);
  flex-shrink: 0;
  gap: 12px;
}
.q-topbar__brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  white-space: nowrap;
  color: var(--q-text);
}
.q-topbar__logo {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1890ff, #722ed1);
}
.q-topbar__switch {
  font-size: 12px;
  color: var(--q-text-secondary);
  border: 1px solid var(--q-border-strong);
  padding: 2px 8px;
  border-radius: var(--q-radius);
}
.q-topbar__modules {
  display: flex;
  gap: 4px;
  flex: 1;
  overflow-x: auto;
  padding: 0 8px;
}
.q-topbar__modules a {
  padding: 6px 12px;
  color: var(--q-text-secondary);
  white-space: nowrap;
  border-radius: var(--q-radius);
}
.q-topbar__modules a:hover {
  color: var(--q-primary);
}
.q-topbar__modules a.is-active {
  color: var(--q-primary);
  background: var(--q-primary-bg);
  font-weight: 500;
}
.q-topbar__right {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--q-text-secondary);
  font-size: 13px;
}
.q-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--q-primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

/* —— 主体 —— */
.q-body {
  display: flex;
  flex: 1;
  min-height: 0;
}

.q-sidenav {
  width: 200px;
  background: var(--q-surface);
  border-right: 1px solid var(--q-border);
  padding: 8px 0;
  flex-shrink: 0;
  overflow-y: auto;
}
.q-sidenav__item {
  display: block;
  padding: 10px 24px;
  color: var(--q-text);
}
.q-sidenav__item:hover {
  color: var(--q-primary);
}
.q-sidenav__item.is-active {
  color: var(--q-primary);
  background: var(--q-primary-bg);
  border-right: 3px solid var(--q-primary);
}
.q-sidenav__group-title {
  padding: 8px 24px 4px;
  font-size: 12px;
  color: var(--q-text-muted);
}

.q-sidenav__details {
  border: none;
}
.q-sidenav__summary {
  list-style: none;
  cursor: pointer;
  position: relative;
}
.q-sidenav__summary::-webkit-details-marker {
  display: none;
}
.q-sidenav__summary::after {
  content: "▾";
  position: absolute;
  right: 16px;
  color: var(--q-text-muted);
  font-size: 10px;
}
.q-sidenav__details[open] .q-sidenav__summary::after {
  content: "▴";
}
.q-sidenav__summary.is-active-group {
  color: var(--q-primary);
  background: var(--q-primary-bg);
}
.q-sidenav__sub {
  padding: 4px 0 8px;
}
.q-sidenav__sub-item {
  display: block;
  padding: 8px 24px 8px 40px;
  font-size: 13px;
  color: var(--q-text-secondary);
}
.q-sidenav__sub-item:hover {
  color: var(--q-primary);
}
.q-sidenav__sub-item.is-active {
  color: var(--q-primary);
  background: var(--q-primary-bg);
  border-right: 3px solid var(--q-primary);
}
.q-sidenav__sub-item.is-disabled {
  color: rgba(0, 0, 0, 0.25);
  cursor: not-allowed;
}
.q-sidenav__new {
  font-size: 10px;
  color: #fff;
  background: #f5222d;
  padding: 0 4px;
  border-radius: 2px;
  margin-left: 4px;
}

.q-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.q-doc-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  padding: 0 12px;
  background: var(--q-surface);
  border-bottom: 1px solid var(--q-border);
  min-height: 36px;
  align-items: flex-end;
}
.q-doc-tabs a {
  padding: 8px 16px;
  color: var(--q-text-secondary);
  border: 1px solid transparent;
  margin-bottom: -1px;
  font-size: 13px;
}
.q-doc-tabs a.is-active {
  color: var(--q-primary);
  background: var(--q-bg);
  border-color: var(--q-border);
  border-bottom-color: var(--q-bg);
  border-radius: var(--q-radius) var(--q-radius) 0 0;
}

.q-breadcrumb {
  padding: 10px 16px;
  font-size: 13px;
  color: var(--q-text-secondary);
  background: var(--q-surface);
  border-bottom: 1px solid var(--q-border);
}
.q-breadcrumb strong {
  color: var(--q-text);
}

.q-content-wrap {
  flex: 1;
  display: flex;
  min-height: 0;
  overflow: hidden;
}

.q-content-wrap--no-sub {
  flex-direction: column;
}

.q-content-wrap--no-sub .q-page {
  flex: 1;
  overflow: auto;
}

/* 会务详情 · 内层左菜单 */
.q-subnav {
  width: 168px;
  background: var(--q-side);
  border-right: 1px solid var(--q-border);
  padding: 8px 0;
  flex-shrink: 0;
  overflow-y: auto;
}
.q-subnav a {
  display: block;
  padding: 10px 16px 10px 20px;
  color: var(--q-text);
  font-size: 13px;
  border-left: 3px solid transparent;
}
.q-subnav a:hover {
  color: var(--q-primary);
}
.q-subnav a.is-active {
  color: var(--q-primary);
  background: #fff;
  border-left-color: var(--q-primary);
  font-weight: 500;
}
.q-subnav a.is-new::after {
  content: "新";
  margin-left: 6px;
  font-size: 10px;
  color: #fff;
  background: var(--q-danger);
  padding: 0 4px;
  border-radius: 2px;
  vertical-align: middle;
}

.q-page {
  flex: 1;
  overflow: auto;
  padding: 16px;
  background: var(--q-bg);
}

/* —— 详情页头 —— */
.q-page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.q-page-head__title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
}
.q-page-head__meta {
  font-size: 12px;
  color: var(--q-text-muted);
  margin-top: 4px;
}
.q-status-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.q-tag {
  display: inline-block;
  padding: 0 8px;
  height: 22px;
  line-height: 20px;
  font-size: 12px;
  border: 1px solid var(--q-border-strong);
  border-radius: var(--q-radius);
  background: #fafafa;
  color: var(--q-text-secondary);
}
.q-tag--blue {
  border-color: #91d5ff;
  background: #e6f7ff;
  color: #096dd9;
}
.q-tag--green {
  border-color: #b7eb8f;
  background: #f6ffed;
  color: #389e0d;
}
.q-tag--orange {
  border-color: #ffd591;
  background: #fff7e6;
  color: #d46b08;
}
.q-tag--high {
  background: #fff1f0;
  border-color: #ffa39e;
  color: #cf1322;
  font-weight: 500;
}
.q-tag--mid {
  background: #fff7e6;
  border-color: #ffd591;
  color: #d46b08;
}
.q-tag--low {
  background: #f6ffed;
  border-color: #b7eb8f;
  color: #389e0d;
}

.q-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.q-btn {
  height: 32px;
  padding: 0 15px;
  border-radius: var(--q-radius);
  border: 1px solid var(--q-border-strong);
  background: var(--q-surface);
  color: var(--q-text);
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
}
.q-btn:hover {
  color: var(--q-primary);
  border-color: var(--q-primary);
}
.q-btn--primary {
  background: var(--q-primary);
  border-color: var(--q-primary);
  color: #fff;
}
.q-btn--primary:hover {
  background: var(--q-primary-hover);
  border-color: var(--q-primary-hover);
  color: #fff;
}
.q-btn--link {
  border: none;
  background: none;
  color: var(--q-primary);
  padding: 0 8px;
}
.q-btn--sm {
  height: 24px;
  padding: 0 8px;
  font-size: 12px;
}

/* —— 卡片 —— */
.q-card {
  background: var(--q-surface);
  border: 1px solid var(--q-border);
  border-radius: var(--q-radius);
  box-shadow: var(--q-shadow);
  margin-bottom: 16px;
}
.q-card__head {
  padding: 12px 16px;
  border-bottom: 1px solid var(--q-border);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.q-card__body {
  padding: 16px;
}
.q-card__head--sub {
  font-size: 13px;
  font-weight: 500;
  color: var(--q-text-secondary);
  background: #fafafa;
}

.q-dl-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px 24px;
}
.q-dl-grid dt {
  margin: 0;
  font-size: 12px;
  color: var(--q-text-muted);
}
.q-dl-grid dd {
  margin: 4px 0 0;
  font-size: 14px;
}

/* —— 意向分析专用 —— */
.q-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}
@media (max-width: 1100px) {
  .q-stats {
    grid-template-columns: repeat(2, 1fr);
  }
}
.q-stat {
  background: var(--q-surface);
  border: 1px solid var(--q-border);
  border-radius: var(--q-radius);
  padding: 14px 16px;
}
.q-stat__label {
  font-size: 12px;
  color: var(--q-text-muted);
}
.q-stat__value {
  font-size: 22px;
  font-weight: 600;
  margin-top: 4px;
  color: var(--q-text);
}
.q-stat__value--primary {
  color: var(--q-primary);
}

.q-config-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 1200px) {
  .q-config-grid {
    grid-template-columns: 1fr;
  }
}

.q-field {
  margin-bottom: 12px;
}
.q-field__label {
  display: block;
  font-size: 12px;
  color: var(--q-text-secondary);
  margin-bottom: 6px;
}
.q-field__hint {
  font-size: 12px;
  color: var(--q-text-muted);
  margin-top: 4px;
}
.q-input,
.q-select {
  width: 100%;
  max-width: 100%;
  height: 32px;
  padding: 0 11px;
  border: 1px solid var(--q-border-strong);
  border-radius: var(--q-radius);
  font-family: inherit;
  font-size: 14px;
}
.q-select {
  background: #fff;
}

.q-intent-levels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
@media (max-width: 900px) {
  .q-intent-levels {
    grid-template-columns: 1fr;
  }
}
.q-level-box {
  border: 1px solid var(--q-border);
  border-radius: var(--q-radius);
  padding: 12px;
  background: #fafafa;
}
.q-level-box--high {
  border-top: 3px solid #ff4d4f;
}
.q-level-box--mid {
  border-top: 3px solid #faad14;
}
.q-level-box--low {
  border-top: 3px solid #52c41a;
}
.q-level-box__title {
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 8px;
}

.q-chip-area {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 32px;
  padding: 6px 8px;
  border: 1px dashed var(--q-border-strong);
  border-radius: var(--q-radius);
  background: #fff;
  cursor: pointer;
}
.q-chip-area:hover {
  border-color: var(--q-primary);
}
.q-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  background: var(--q-primary-bg);
  border: 1px solid #91d5ff;
  border-radius: 2px;
  font-size: 12px;
  color: #096dd9;
}
.q-chip button {
  border: none;
  background: none;
  cursor: pointer;
  color: #69c0ff;
  padding: 0;
  line-height: 1;
  font-size: 14px;
}
.q-chip--hit {
  background: #f6ffed;
  border-color: #b7eb8f;
  color: #389e0d;
}
.q-chip--placeholder {
  color: var(--q-text-muted);
  border: none;
  background: none;
  padding: 4px 0;
}

.q-table-wrap {
  overflow: auto;
}
.q-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: var(--q-surface);
}
.q-table th,
.q-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--q-border);
  text-align: left;
  vertical-align: top;
}
.q-table th {
  background: #fafafa;
  font-weight: 500;
  color: var(--q-text-secondary);
  white-space: nowrap;
}
.q-table tbody tr:hover {
  background: #fafafa;
}
.q-table .col-student {
  min-width: 140px;
}
.q-table .col-num {
  width: 72px;
  text-align: center;
}
.q-table .col-level {
  width: 72px;
}
.q-cell-muted {
  font-size: 12px;
  color: var(--q-text-muted);
}
.q-cell-ellipsis {
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.q-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.q-toolbar__grow {
  flex: 1;
}

/* 抽屉 */
.q-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.q-drawer-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}
.q-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(560px, 100vw);
  height: 100%;
  background: var(--q-surface);
  z-index: 1001;
  transform: translateX(100%);
  transition: transform 0.25s ease;
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
}
.q-drawer-backdrop.is-open .q-drawer {
  transform: translateX(0);
}
.q-drawer__head {
  padding: 16px 20px;
  border-bottom: 1px solid var(--q-border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.q-drawer__title {
  margin: 0;
  font-size: 16px;
}
.q-drawer__close {
  border: none;
  background: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--q-text-muted);
}
.q-drawer__tabs {
  display: flex;
  border-bottom: 1px solid var(--q-border);
  padding: 0 12px;
  overflow-x: auto;
}
.q-drawer__tabs button {
  border: none;
  background: none;
  padding: 12px 14px;
  cursor: pointer;
  color: var(--q-text-secondary);
  font-size: 13px;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  font-family: inherit;
}
.q-drawer__tabs button.is-active {
  color: var(--q-primary);
  border-bottom-color: var(--q-primary);
  font-weight: 500;
}
.q-drawer__body {
  flex: 1;
  overflow: auto;
  padding: 16px 20px;
}
.q-drawer-panel {
  display: none;
}
.q-drawer-panel.is-active {
  display: block;
}

.q-timeline-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--q-border);
}
.q-timeline-item:last-child {
  border-bottom: none;
}
.q-ai-box {
  background: linear-gradient(135deg, #f0f5ff 0%, #e6f7ff 100%);
  border: 1px solid #adc6ff;
  border-radius: var(--q-radius);
  padding: 12px;
  margin-top: 8px;
  font-size: 13px;
}
.q-ai-box__label {
  font-size: 11px;
  color: #597ef7;
  font-weight: 600;
  margin-bottom: 6px;
}

/* 标签选择弹层 */
.q-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 1100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.q-modal-backdrop.is-open {
  display: flex;
}
.q-modal {
  background: var(--q-surface);
  border-radius: var(--q-radius);
  width: min(480px, 100%);
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}
.q-modal__head {
  padding: 14px 16px;
  border-bottom: 1px solid var(--q-border);
  font-weight: 600;
}
.q-modal__body {
  padding: 12px 16px;
  overflow: auto;
  flex: 1;
}
.q-modal__foot {
  padding: 12px 16px;
  border-top: 1px solid var(--q-border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}
.q-tag-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--q-border);
  cursor: pointer;
}
.q-tag-option:last-child {
  border-bottom: none;
}
.q-tag-option input {
  flex-shrink: 0;
}

.q-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--q-radius);
  z-index: 1200;
  opacity: 0;
  transition: transform 0.25s, opacity 0.25s;
  pointer-events: none;
}
.q-toast.is-show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.q-alert {
  padding: 10px 12px;
  background: #e6f7ff;
  border: 1px solid #91d5ff;
  border-radius: var(--q-radius);
  font-size: 13px;
  color: #0050b3;
  margin-bottom: 16px;
}
.q-alert a {
  font-weight: 500;
}