.settings-subnav {
  display: flex;
  gap: 12px;
  margin: 0 0 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color, #d6d6d6);
  flex-wrap: wrap;
}

.settings-subnav-link {
  color: var(--muted-text, #666);
  text-decoration: none;
  padding: 0.35rem 0.7rem;
  border: 1px solid transparent;
  border-radius: 999px;
}

.settings-subnav-link.active {
  color: var(--page-text);
  font-weight: 600;
  background: var(--surface-bg, #fff);
  border-color: var(--border-color, #d6d6d6);
}

.settings-page {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.settings-page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding: 4px 2px 10px;
}

.settings-eyebrow {
  margin: 0 0 6px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted-text, #666);
}

.settings-page-header h1,
.settings-card-header h2,
.settings-card-subsection h3 {
  margin: 0;
}

.settings-page-copy,
.settings-card-header p,
.settings-help {
  margin: 6px 0 0;
  color: var(--muted-text, #666);
  line-height: 1.45;
  max-width: 68ch;
}

.settings-card {
  border: 1px solid var(--border-color, #d6d6d6);
  background: var(--surface-bg, #fff);
  border-radius: 16px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 10px 30px var(--shadow-color, rgba(15, 23, 42, 0.06));
}

.settings-card-header {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.settings-card-subsection {
  border-top: 1px solid var(--border-color, #d6d6d6);
  padding-top: 14px;
}

.settings-form,
.settings-field-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.settings-field-row {
  display: grid;
  grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 8px 0;
}

.settings-field-list > .settings-field-row + .settings-field-row {
  border-top: 1px solid color-mix(in srgb, var(--border-color, #d6d6d6) 75%, transparent);
}

.settings-field-label {
  font-weight: 600;
  padding-top: 10px;
  color: var(--page-text);
}

.settings-field-control {
  min-width: 0;
}

.settings-inline-group,
.settings-actions,
.settings-inline-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.settings-actions {
  padding-top: 4px;
}

.settings-inline-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.settings-toggle-row {
  min-height: 2.25rem;
}

.settings-toggle-hint {
  margin-top: 6px;
}

.settings-control-stack {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.settings-input {
  width: 100%;
  max-width: 28rem;
  padding: 0.7rem 0.85rem;
}

.settings-input-wide {
  max-width: 40rem;
}

.settings-input-xwide {
  max-width: 52rem;
}

.settings-input-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.95rem;
}

.settings-file-input {
  max-width: 46rem;
}

.settings-two-pane {
  display: grid;
  grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.settings-preview-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.settings-caption {
  margin: 0;
  color: var(--muted-text, #666);
  font-size: 0.92rem;
  line-height: 1.4;
}

.settings-view-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.settings-view-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.settings-view-label {
  font-weight: 600;
  color: var(--page-text);
}

.settings-note-danger {
  color: var(--danger-text);
}

.settings-grid-compact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
}

.settings-hidden {
  display: none;
}

.settings-meta-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.settings-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border: 1px solid var(--border-color, #d6d6d6);
  border-radius: 14px;
  background: var(--surface-subtle, #f7f7f8);
}

.settings-list-item,
.settings-list-empty {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-top: 1px solid var(--border-color, #d6d6d6);
  background: var(--surface-bg, #fff);
}

.settings-list li:first-child,
.settings-list-item:first-child,
.settings-list-empty:first-child {
  border-top: 0;
}

.settings-list-copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.settings-user-row {
  align-items: flex-start;
}

.settings-user-email-form {
  margin-top: 10px;
  align-items: flex-start;
}

.settings-user-email-form .settings-input {
  max-width: 22rem;
}

.settings-api-key-row {
  align-items: center;
  justify-content: flex-start;
}

.settings-api-key-row .settings-input {
  flex: 1 1 32rem;
}

.settings-user-actions {
  align-self: center;
}

.settings-dialog {
  width: min(42rem, calc(100vw - 2rem));
  border: 1px solid var(--border-color, #d6d6d6);
  border-radius: 18px;
  padding: 18px;
  background: var(--surface-bg, #fff);
  box-shadow: 0 24px 60px var(--shadow-color, rgba(15, 23, 42, 0.18));
}

.settings-dialog::backdrop {
  background: rgba(15, 23, 42, 0.3);
}

.settings-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.settings-tag {
  display: inline-flex;
  width: fit-content;
  padding: 2px 8px;
  border: 1px solid var(--border-color, #d6d6d6);
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--muted-text, #666);
}

@media (max-width: 800px) {
  .settings-page-header {
    flex-direction: column;
    align-items: stretch;
  }

  .settings-field-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .settings-field-label {
    padding-top: 0;
  }

  .settings-two-pane {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .settings-user-actions {
    align-self: stretch;
  }
}