:root {
  --bg: #f4f7fb;
  --bg-soft: #edf2f8;
  --sidebar: #ffffff;
  --sidebar-soft: #f7faff;
  --panel: rgba(255, 255, 255, 0.96);
  --panel-strong: #ffffff;
  --line: rgba(103, 126, 158, 0.18);
  --line-strong: rgba(103, 126, 158, 0.26);
  --text: #1a2f45;
  --sub: #6c7f93;
  --blue: #2f6bff;
  --green: #18b28c;
  --orange: #f39c32;
  --red: #e05555;
  --blue-soft: rgba(47, 107, 255, 0.10);
  --green-soft: rgba(24, 178, 140, 0.10);
  --red-soft: rgba(224, 85, 85, 0.10);
  --shadow: 0 18px 44px rgba(29, 54, 92, 0.10);
  --radius: 24px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at left top, rgba(47, 107, 255, 0.08), transparent 30%),
    radial-gradient(circle at right top, rgba(24, 178, 140, 0.06), transparent 24%),
    linear-gradient(180deg, #f8fbff 0%, var(--bg) 55%, var(--bg-soft) 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.mt-4 {
  margin-top: 16px;
}

button,
input,
select,
textarea {
  font: inherit;
}

.console-shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.sidebar {
  padding: 26px 18px;
  border-right: 1px solid var(--line);
  background: linear-gradient(180deg, var(--sidebar) 0%, var(--sidebar-soft) 100%);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.sidebar-brand.centered {
  justify-content: center;
  margin-bottom: 28px;
}

.sidebar-brand span {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--green));
  box-shadow: 0 12px 30px rgba(47, 107, 255, 0.18);
}

.sidebar-brand small,
.topbar small,
.kpi-card span,
.panel small,
.actions-cell span,
.detail-item span,
.login-card label,
.login-hint,
.pagination-bar,
.filter-input::placeholder,
.form-input::placeholder,
.form-textarea::placeholder,
.message-item {
  color: var(--sub);
}

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

.sidebar nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  color: var(--sub);
  transition: all 0.2s ease;
}

.sidebar nav a.active,
.sidebar nav a:hover {
  color: var(--blue);
  background: rgba(47, 107, 255, 0.10);
}

.main-area {
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 24px 28px;
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.topbar h1 {
  margin: 8px 0 0;
  font-size: 28px;
}

.top-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 14px;
}

.user-chip,
.top-actions a,
.btn-link,
.inline-action,
.wide-action,
.pagination-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.80);
  color: var(--sub);
  transition: all 0.2s ease;
}

.top-actions a:hover,
.btn-link:hover,
.inline-action:hover,
.wide-action:hover,
.pagination-actions a:hover {
  color: var(--blue);
  border-color: rgba(47, 107, 255, 0.18);
  background: rgba(47, 107, 255, 0.08);
}

.btn-link.primary,
.inline-action.primary,
.wide-action.primary {
  color: #ffffff;
  font-weight: 700;
  border-color: transparent;
  background: linear-gradient(135deg, var(--blue), var(--green));
  box-shadow: 0 12px 28px rgba(47, 107, 255, 0.16);
}

.btn-danger {
  padding: 12px 18px;
  border: 0;
  border-radius: 16px;
  font-weight: 700;
  color: #ffffff;
  cursor: pointer;
  background: linear-gradient(135deg, #f67e7e, var(--red));
}

.content-area {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 24px;
}

.kpi-grid,
.three-col,
.two-col,
.four-col,
.related-grid,
.detail-list {
  display: grid;
  gap: 16px;
}

.kpi-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.three-col { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.two-col { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.four-col { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.detail-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }

.kpi-card,
.panel {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.panel-narrow {
  max-width: 900px;
}

.kpi-card strong {
  display: block;
  margin: 10px 0;
  font-size: 32px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 16px;
}

.panel-head h2 {
  margin: 0;
  font-size: 20px;
}

.funnel-list,
.message-stack,
.action-stack,
.model-form,
.form-grid,
.field-box,
.login-card form,
.login-hint,
.item-list {
  display: flex;
  flex-direction: column;
}

.funnel-list,
.message-stack,
.action-stack,
.item-list,
.form-grid { gap: 12px; }
.model-form { gap: 18px; }
.field-box,
.login-card form,
.login-hint { gap: 8px; }

.funnel-row {
  display: grid;
  grid-template-columns: 90px 1fr 48px;
  align-items: center;
  gap: 12px;
}

.bar {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(47, 107, 255, 0.10);
}

.bar i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--green));
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-cloud span {
  padding: 10px 12px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--blue);
  background: var(--blue-soft);
}

.item-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.item-list li,
.detail-item,
.message-item,
.delete-box {
  padding: 14px 16px;
  border: 1px solid rgba(103, 126, 158, 0.12);
  border-radius: 16px;
  background: rgba(247, 250, 255, 0.86);
}

.item-list li {
  gap: 8px;
}

.item-list.compact li { gap: 4px; }

.item-list span,
.detail-item strong a,
.delete-box p,
.field-box small,
.login-card input::placeholder {
  color: var(--sub);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 14px 0;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(103, 126, 158, 0.12);
}

.data-table th {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sub);
}

.data-table td {
  font-size: 14px;
}

.actions-cell,
.detail-actions,
.form-actions,
.pagination-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.actions-cell a,
.primary-link {
  color: var(--blue);
  font-weight: 600;
}

.danger-link {
  color: var(--red) !important;
}

.model-form .form-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 18px;
  align-items: start;
}

.form-row > label {
  padding-top: 12px;
  font-size: 14px;
  color: var(--sub);
}

.form-row.form-row-checkbox {
  display: flex;
  align-items: center;
  gap: 12px;
}

.form-row.form-row-checkbox > label {
  padding-top: 0;
}

.form-input,
.form-select,
.form-textarea,
.filter-input,
.filter-select,
.login-card input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: var(--text);
  background: #ffffff;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus,
.filter-input:focus,
.filter-select:focus,
.login-card input:focus {
  border-color: rgba(47, 107, 255, 0.38);
  box-shadow: 0 0 0 4px rgba(47, 107, 255, 0.10);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.checkbox-input {
  width: 20px;
  height: 20px;
  accent-color: var(--blue);
}

.form-actions {
  justify-content: flex-end;
  align-items: center;
  margin-top: 8px;
}

.form-actions button,
.login-card button,
.filter-bar button {
  padding: 14px 18px;
  border: 0;
  border-radius: 16px;
  font-weight: 700;
  color: #ffffff;
  cursor: pointer;
  background: linear-gradient(135deg, var(--blue), var(--green));
  box-shadow: 0 12px 28px rgba(47, 107, 255, 0.16);
}

.filter-bar {
  display: grid;
  grid-template-columns: 2fr repeat(3, minmax(0, 1fr)) auto auto;
  gap: 12px;
  margin-bottom: 18px;
}

.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at top left, rgba(47, 107, 255, 0.10), transparent 30%),
    radial-gradient(circle at bottom right, rgba(24, 178, 140, 0.08), transparent 26%),
    linear-gradient(180deg, #f8fbff 0%, var(--bg) 100%);
}

.login-shell {
  width: min(1120px, calc(100% - 32px));
}

.login-card {
  width: min(460px, calc(100% - 24px));
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 24px 60px rgba(29, 54, 92, 0.14);
}

.login-card-wide {
  width: 100%;
}

.login-panel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 24px;
  align-items: stretch;
}

.login-form-panel,
.scan-login-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.login-section-head h1,
.login-section-head h2 {
  margin: 0 0 8px;
  font-size: 28px;
}

.login-section-head h2 {
  font-size: 24px;
}

.login-section-head p,
.scan-tip,
.scan-steps,
.hint-links a,
.ghost-button {
  color: var(--sub);
}

.login-hint {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.hint-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.login-hint strong {
  color: var(--text);
}

.scan-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: 100%;
  padding: 24px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(237, 247, 255, 0.72), rgba(255, 255, 255, 0.96));
}

.qrcode-box {
  min-height: 220px;
  border-radius: 22px;
  border: 1px dashed rgba(47, 107, 255, 0.28);
  background: #ffffff;
  display: grid;
  place-items: center;
  padding: 16px;
}

.qrcode-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--sub);
  text-align: center;
}

.qrcode-placeholder i {
  font-size: 44px;
  color: #16a34a;
}

.scan-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  background: rgba(47, 107, 255, 0.10);
  color: var(--blue);
}

.scan-status.info {
  background: rgba(47, 107, 255, 0.10);
  color: var(--blue);
}

.scan-status.success {
  background: rgba(24, 178, 140, 0.10);
  color: #0f8b6d;
}

.scan-status.danger {
  background: rgba(224, 85, 85, 0.10);
  color: var(--red);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.45);
}

.scan-steps {
  margin: 0;
  padding-left: 18px;
  line-height: 1.8;
}

.scan-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
}

.ghost-button:hover {
  color: var(--blue);
  border-color: rgba(47, 107, 255, 0.18);
  background: rgba(47, 107, 255, 0.06);
}

.error-tip {
  margin: 0;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 13px;
  color: #b24545;
  background: rgba(224, 85, 85, 0.10);
}

.role-chip {
  padding: 10px 12px;
  border: 1px solid rgba(24, 178, 140, 0.18);
  border-radius: 999px;
  color: #13896c;
  background: rgba(24, 178, 140, 0.10);
}

.message-item.success {
  color: #13896c;
  background: rgba(24, 178, 140, 0.10);
}

.message-item.info {
  color: var(--blue);
  background: rgba(47, 107, 255, 0.10);
}

.profile-inline-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border-radius: 20px;
  background: rgba(47, 107, 255, 0.06);
}

.profile-inline-avatar,
.welcome-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 8px 24px rgba(29, 54, 92, 0.12);
}

.profile-inline-card strong,
.welcome-identity strong,
.quick-action-card strong {
  display: block;
  margin-bottom: 6px;
}

.profile-inline-card small,
.welcome-identity small,
.quick-action-card small,
.empty-soft-card small {
  display: block;
  color: var(--sub);
  line-height: 1.7;
}

.empty-soft-card {
  padding: 16px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.04);
}

.mini-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 68px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  background: rgba(47, 107, 255, 0.08);
  color: var(--blue);
}

.mini-badge.success {
  background: rgba(24, 178, 140, 0.10);
  color: #0f8b6d;
}

.mini-badge.danger {
  background: rgba(224, 85, 85, 0.10);
  color: var(--red);
}

.welcome-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
  gap: 18px;
}

.welcome-copy,
.welcome-identity {
  padding: 24px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(236,244,255,0.96));
  box-shadow: var(--shadow);
}

.welcome-copy h2 {
  margin: 8px 0 12px;
  font-size: 30px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(47, 107, 255, 0.08);
}

.welcome-identity {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.quick-action-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quick-action-icon {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  color: var(--blue);
  background: rgba(47, 107, 255, 0.08);
  font-size: 20px;
}

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

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

.source-summary-card {
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(103, 126, 158, 0.12);
  background: rgba(247, 250, 255, 0.86);
}

.source-summary-card small {
  color: var(--sub);
}

.mini-chart {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
  align-items: end;
  min-height: 220px;
}

.chart-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.chart-col strong {
  font-size: 14px;
}

.chart-col small {
  color: var(--sub);
}

.chart-bar {
  position: relative;
  width: 100%;
  min-height: 24px;
  border-radius: 18px 18px 8px 8px;
  overflow: hidden;
  background: rgba(224, 85, 85, 0.12);
}

.chart-bar-success {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(24, 178, 140, 0.55), rgba(24, 178, 140, 1));
}

.modal-open {
  overflow: hidden;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(15, 23, 42, 0.46);
  backdrop-filter: blur(8px);
}

.modal-card {
  width: min(560px, 100%);
  padding: 24px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.25);
}

@media (max-width: 920px) {
  .login-panel-grid {
    grid-template-columns: 1fr;
  }

  .welcome-hero,
  .four-col,
  .source-summary-grid,
  .binding-admin-grid,
  .binding-qr-grid {
    grid-template-columns: 1fr;
  }

  .mini-chart {
    gap: 8px;
  }
}

@media (max-width: 640px) {
  .login-shell {
    width: calc(100% - 20px);
  }

  .login-card {
    padding: 24px;
  }
}

.message-item.warning {
  color: #ba770d;
  background: rgba(243, 156, 50, 0.12);
}

.message-item.error {
  color: #b24545;
  background: rgba(224, 85, 85, 0.10);
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) 360px;
  gap: 16px;
}

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

.detail-item span {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.detail-item strong {
  font-size: 14px;
  line-height: 1.7;
  word-break: break-word;
}

.wide-action {
  width: 100%;
  padding: 14px 16px;
  border-radius: 16px;
}

.inline-action,
.wide-action {
  cursor: pointer;
}

.delete-box {
  margin: 10px 0 20px;
}

.delete-box p {
  margin: 0 0 10px;
}

.pagination-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}

@media (max-width: 1200px) {
  .console-shell { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .three-col,
  .two-col,
  .detail-grid,
  .related-grid,
  .detail-list,
  .model-form .form-row { grid-template-columns: 1fr; }
  .filter-bar { grid-template-columns: 1fr 1fr; }
  .pagination-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}

.sidebar nav a small{margin-left:auto;color:#9dccff}

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

.helper-chip-list,
.source-card-grid,
.conversation-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.helper-chip-list {
  flex-wrap: wrap;
  flex-direction: row;
}

.helper-chip-list span,
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--blue);
  background: rgba(47, 107, 255, 0.1);
}

.status-pill.active {
  color: #13896c;
  background: rgba(24, 178, 140, 0.12);
}

.highlight-box {
  border-color: rgba(47, 107, 255, 0.18);
  background: linear-gradient(180deg, rgba(47, 107, 255, 0.08), rgba(24, 178, 140, 0.06));
}

.assistant-answer-box {
  padding: 18px;
  border: 1px solid rgba(47, 107, 255, 0.14);
  border-radius: 20px;
  background: rgba(247, 250, 255, 0.95);
}

.answer-content strong,
.conversation-body {
  font-weight: 500;
}

.source-card,
.conversation-item {
  padding: 16px;
  border: 1px solid rgba(103, 126, 158, 0.12);
  border-radius: 18px;
  background: rgba(247, 250, 255, 0.88);
}

.binding-admin-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.binding-qr-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 16px;
}

.binding-admin-card,
.binding-session-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.binding-admin-head,
.binding-session-meta,
.inline-form-row,
.binding-action-stack,
.binding-mini-list {
  display: flex;
  gap: 12px;
}

.binding-admin-head {
  align-items: flex-start;
  justify-content: space-between;
}

.binding-session-meta,
.binding-action-stack,
.binding-mini-list {
  flex-direction: column;
}

.inline-form-row {
  align-items: center;
  flex-wrap: wrap;
}

.compact-card {
  padding: 14px;
}

.binding-mini-item,
.binding-result-box {
  display: flex;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(103, 126, 158, 0.12);
  background: rgba(247, 250, 255, 0.88);
}

.binding-result-box {
  flex-direction: column;
}

.binding-mini-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.compact-select {
  min-width: 180px;
}

.danger-action {
  color: var(--red);
  border-color: rgba(224, 85, 85, 0.16);
  background: rgba(224, 85, 85, 0.08);
}

.danger-action:hover {
  color: #ffffff;
  border-color: transparent;
  background: linear-gradient(135deg, #f67e7e, var(--red));
}

.source-card-top,
.meta-line,
.conversation-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.source-card-top span,
.meta-line,
.conversation-meta {
  font-size: 12px;
  color: var(--sub);
}

.source-excerpt {
  margin-top: 10px;
  line-height: 1.8;
  color: var(--text);
}

.source-excerpt mark {
  padding: 0 3px;
  border-radius: 6px;
  color: #204ea7;
  background: rgba(47, 107, 255, 0.16);
}

.code-block {
  margin: 0;
  padding: 16px;
  border-radius: 18px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 13px;
  line-height: 1.7;
  background: rgba(15, 23, 42, 0.06);
  border: 1px solid rgba(103, 126, 158, 0.14);
}

.conversation-item.user {
  border-color: rgba(47, 107, 255, 0.16);
  background: rgba(47, 107, 255, 0.06);
}

.conversation-item.assistant {
  border-color: rgba(24, 178, 140, 0.18);
  background: rgba(24, 178, 140, 0.08);
}

.empty-card {
  color: var(--sub);
}

.actions-cell form,
.detail-actions form {
  display: inline-flex;
  margin: 0;
}

.actions-cell button,
.detail-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--sub);
  cursor: pointer;
  background: rgba(255, 255, 255, 0.85);
  transition: all 0.2s ease;
}

.actions-cell button:hover,
.detail-actions button:hover {
  color: var(--blue);
  border-color: rgba(47, 107, 255, 0.18);
  background: rgba(47, 107, 255, 0.08);
}

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