/* Shared shadcn adaptations. Classes apply to application controls, never prose elements globally. */
.ui-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 3px 9px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 500;
  color: var(--color-muted);
  line-height: 1.5;
}
.ui-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: auto;
  min-height: 44px;
  padding: 9px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-background);
  color: var(--color-text);
  font-size: 13px;
  font-weight: 550;
  cursor: pointer;
  line-height: 1.4;
}
.ui-button:hover {
  background: var(--color-surface);
}
.ui-button-primary {
  background: var(--color-text);
  color: var(--color-background);
  border-color: var(--color-text);
}
.ui-button-primary:hover {
  background: var(--color-text);
  opacity: 0.85;
}
.ui-button-danger {
  color: var(--color-text);
}
.ui-button:disabled {
  opacity: 0.5;
  cursor: wait;
}
.ui-field {
  display: grid;
  gap: 8px;
  margin: 0;
  font-size: 14px;
  font-weight: 500;
  min-width: 0;
}
.ui-field input,
.ui-field textarea,
.ui-field select {
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  margin: 0;
  padding: 10px 12px;
  border: 1px solid var(--color-input-border);
  border-radius: 8px;
  background: var(--color-background);
  color: var(--color-text);
  font-size: 16px;
  font-weight: 400;
  min-height: 44px;
}
.ui-field textarea {
  resize: vertical;
}
.ui-button,
.ui-button:visited {
  text-decoration: none;
}
.ui-button:hover {
  color: var(--color-text);
}
.ui-button-primary:hover {
  color: var(--color-background);
}
.ui-field label {
  margin: 0;
  font-weight: 500;
}
.ui-page-heading {
  margin: 0 0 28px;
}
.ui-page-heading h1 {
  margin: 0 0 8px;
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.035em;
}
.ui-page-heading p {
  margin: 0;
  color: var(--color-muted);
  font-size: 16px;
}
.ui-empty {
  padding: 48px 24px;
  text-align: center;
  border: 1px dashed var(--color-border);
  border-radius: 12px;
}
.ui-empty h2 {
  margin: 0 0 8px;
  font-size: 18px;
}
.ui-empty p {
  margin: 0;
  color: var(--color-muted);
}
.ui-pagination {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 24px;
}
.ui-timestamp {
  min-width: 0;
}
.ui-timestamp dt {
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 400;
}
.ui-timestamp dd {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--color-text);
  overflow-wrap: anywhere;
}
.conversation-catalog,
.library-page {
  max-width: 1240px;
  margin-inline: auto;
}
.catalog-search {
  display: flex;
  gap: 10px;
  margin-bottom: 28px;
}
.catalog-search input {
  flex: 1;
}
.catalog-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}
.catalog-filters {
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
  margin: 0;
}
.catalog-filters summary {
  font: 600 14px/1.5 var(--font-heading);
  cursor: pointer;
  min-height: 24px;
}
.catalog-filters .filter-form {
  display: grid;
  gap: 18px;
  margin: 18px 0 0;
}
.catalog-clear {
  text-align: center;
  font-size: 13px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.catalog-results {
  min-width: 0;
}
.catalog-summary {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  margin: 0 0 12px;
}
.catalog-summary p {
  margin: 0;
  font-size: 12px;
  color: var(--color-muted);
}
.catalog-list,
.ui-result-list {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
}
.catalog-row,
.ui-result-row {
  padding: 22px 24px;
}
.catalog-row + .catalog-row,
.ui-result-row + .ui-result-row {
  border-top: 1px solid var(--color-border);
}
.catalog-origin,
.ui-result-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--color-muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}
.catalog-row h2,
.ui-result-row h2 {
  margin: 10px 0 0;
  font-size: 19px;
  line-height: 1.45;
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}
.catalog-row h2 a,
.ui-result-row h2 a {
  color: var(--color-text);
  text-decoration: none;
}
.catalog-row h2 a:hover,
.ui-result-row h2 a:hover {
  color: var(--color-link);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.catalog-snippet,
.ui-result-snippet {
  margin: 10px 0 0;
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.catalog-times {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  margin: 16px 0 0;
}
@media (max-width: 760px) {
  .catalog-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }
  .catalog-filters {
    padding: 14px 16px;
  }
  .catalog-filters summary {
    min-height: 32px;
    display: list-item;
    align-content: center;
  }
  .catalog-row,
  .ui-result-row {
    padding: 18px 16px;
  }
  .catalog-row h2,
  .ui-result-row h2 {
    font-size: 17px;
  }
  .catalog-search {
    margin-bottom: 20px;
  }
  .catalog-times {
    gap: 12px 24px;
  }
}
@media print {
  .catalog-search,
  .catalog-filters,
  .ui-pagination {
    display: none;
  }
  .catalog-layout {
    display: block;
  }
  .catalog-row,
  .ui-result-row {
    break-inside: avoid;
  }
}

.ui-link-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: -4px 0 28px;
  border-bottom: 1px solid var(--color-border);
}
.ui-link-tabs a {
  min-height: 44px;
  padding: 10px 16px;
  color: var(--color-muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}
.ui-link-tabs a[aria-current="page"] {
  color: var(--color-text);
  border-bottom-color: var(--color-text);
  font-weight: 600;
}
.ui-filter-group {
  display: grid;
  gap: 16px;
  padding: 16px 0 0;
  margin: 0;
  border: 0;
  border-top: 1px solid var(--color-border);
  min-width: 0;
}
.ui-filter-group legend {
  font-size: 12px;
  color: var(--color-muted);
  padding-right: 8px;
}
.search-result-group {
  margin-bottom: 32px;
}
.search-result-group > h2 {
  margin: 0 0 10px;
  font-size: 18px;
}
.search-result-group .ui-result-row {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  margin: 12px 0;
}
.ui-status {
  padding: 16px;
  color: var(--color-muted);
  border: 1px solid var(--color-border);
  border-radius: 10px;
}
.ui-status-error {
  border-style: dashed;
}
@media print {
  .ui-link-tabs {
    display: none;
  }
}

/* Request-rendered identity pages; interaction remains in the existing auth clients. */
.auth-page {
  max-width: 480px;
  margin: 48px auto 64px;
}
.auth-card {
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-background);
  overflow-wrap: anywhere;
}
.auth-card .ui-page-heading {
  margin-bottom: 28px;
}
.auth-card .ui-page-heading h1 {
  font-size: 28px;
  letter-spacing: -0.035em;
}
.auth-card .ui-page-heading p {
  font-size: 14px;
  line-height: 1.6;
}
.auth-card form {
  display: grid;
  gap: 18px;
}
.auth-card .provider-login,
.auth-connections {
  display: flex;
  width: 100%;
  box-sizing: border-box;
}
.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0;
  color: var(--color-muted);
  font-size: 12px;
}
.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  border-top: 1px solid var(--color-border);
}
.auth-help,
.auth-return {
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.65;
}
.auth-help {
  margin: 16px 0 0;
}
.auth-section {
  border-top: 1px solid var(--color-border);
  margin-top: 24px;
  padding-top: 24px;
}
.auth-section h2 {
  font-size: 18px;
  margin: 0;
}
.auth-section .auth-help {
  margin: 8px 0 20px;
}
.auth-status {
  margin: 0;
  font-size: 13px;
  overflow-wrap: anywhere;
}
.auth-intro {
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
}
.auth-agent-options {
  display: grid;
  min-width: 0;
  gap: 10px;
  border: 0;
  padding: 0;
  margin: 24px 0 0;
}
.auth-agent-options legend {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 10px;
}
.auth-agent-choice {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  cursor: pointer;
}
.auth-agent-choice:has(:checked) {
  border-color: var(--color-text);
  background: var(--color-surface);
}
.auth-agent-choice input[type="radio"] {
  width: 18px;
  height: 18px;
  min-height: 0;
  margin: 0;
  flex: 0 0 auto;
  box-shadow: none;
}
.auth-agent-choice > span {
  display: grid;
  gap: 6px;
  min-width: 0;
  font-size: 14px;
}
.auth-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.auth-actions .ui-button {
  flex: 1 1 120px;
}
.auth-return {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
}
.auth-return summary {
  font: inherit;
  cursor: pointer;
}
.auth-return code {
  overflow-wrap: anywhere;
  white-space: normal;
}
@media (max-width: 760px) {
  .auth-page {
    margin: 24px auto 40px;
  }
  .auth-card {
    padding: 20px 16px;
  }
}