/* Shared text hierarchy and content structure; controls live in components.css. */
:root { font-family: var(--cn-font-family); font-size: 16px; font-synthesis: none; color: var(--cn-ink); background: var(--cn-background); }
body { margin: 0; font-size: var(--cn-text-body); line-height: var(--cn-leading-body); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
h1, h2, h3, p, dl, fieldset { margin: 0; }
h1, h2, h3 { overflow-wrap: anywhere; font-family: var(--cn-font-display); font-weight: 600; }
h1 { font-size: var(--cn-text-title); line-height: var(--cn-leading-title); letter-spacing: -.035em; }
h2 { font-size: var(--cn-text-section); line-height: 1.4; }
h3 { font-size: var(--cn-text-label); line-height: 1.5; }
strong { font-weight: 600; }
a { color: var(--cn-blue); text-decoration: none; }
a:hover { text-decoration: underline; }
small, .muted, .meta, .count, .optional { color: var(--cn-muted); font-size: var(--cn-text-meta); }
.page-heading, .card-heading, .code-heading { display: flex; align-items: center; justify-content: space-between; gap: var(--cn-space-4); }
.page-heading { margin-bottom: var(--cn-space-6); }
.page-heading > :first-child { min-width: 0; }
.card { background: var(--cn-surface); border: 1px solid var(--cn-divider); border-radius: var(--cn-radius-lg); margin-bottom: var(--cn-space-5); min-width: 0; }
.card-heading { padding: var(--cn-space-5); border-bottom: 1px solid var(--cn-divider); }
.card-body { padding: var(--cn-space-5); }
.card-body > .card-heading, .card-body .code-heading { padding: 0; border: 0; margin-bottom: var(--cn-space-5); }
.card-body > h2 { margin-bottom: var(--cn-space-5); }
.actions, .reference-links, .table-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--cn-space-3); }
.reference-links { margin-top: var(--cn-space-4); font-size: var(--cn-text-label); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--cn-space-5); }
.form-field, .text-field, .dialog-form > label, .login-form > label { display: grid; gap: var(--cn-space-2); font-size: var(--cn-text-label); }
.full, .form-grid > .form-error, .form-grid > footer { grid-column: 1 / -1; }
.form-grid > button { justify-self: start; }
.form-error, .field-error { color: var(--cn-red); font-size: var(--cn-text-label); overflow-wrap: anywhere; }
.form-error:empty, .field-error:empty { display: none; }
.form-error:not(:empty) { margin-top: var(--cn-space-3); }
.data-list, .details, .kv { display: grid; grid-template-columns: minmax(100px, auto) minmax(0, 1fr); gap: var(--cn-space-3) var(--cn-space-5); font-size: var(--cn-text-label); }
.data-list dt, .details dt, .kv dt { color: var(--cn-muted); }
.data-list dd, .details dd, .kv dd { margin: 0; overflow-wrap: anywhere; }
.data-list dd { text-align: right; font-variant-numeric: tabular-nums; }
.file-item, .record-row { display: flex; align-items: center; gap: var(--cn-space-4); padding: var(--cn-space-4) 0; border-bottom: 1px solid var(--cn-divider); }
.file-item:last-child, .record-row:last-child { border-bottom: 0; }
.file-text, .record-main { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.file-text small, .record-main small, .cell-sub { display: block; margin-top: var(--cn-space-1); }
.record-value { display: grid; text-align: right; gap: var(--cn-space-1); font-variant-numeric: tabular-nums; }
.record-actions { display: flex; flex-wrap: wrap; gap: var(--cn-space-2); }
.record-details { margin-top: var(--cn-space-2); font-size: var(--cn-text-meta); color: var(--cn-muted); }
.record-details summary { width: fit-content; cursor: pointer; }
.record-details code { display: block; margin-top: var(--cn-space-2); overflow-wrap: anywhere; }
.help-details { border-top: 1px solid var(--cn-divider); padding-top: var(--cn-space-4); margin-top: var(--cn-space-5); }
.help-details > summary { color: var(--cn-muted); font-size: var(--cn-text-label); cursor: pointer; }
.help-details[open] > summary { margin-bottom: var(--cn-space-4); }
.help-details .data-list dd { text-align: left; }
.empty { padding: var(--cn-space-7) var(--cn-space-5); text-align: center; color: var(--cn-muted); }
.empty h2 { color: var(--cn-ink); margin-bottom: var(--cn-space-4); }
.badge, .status { display: inline-flex; align-items: center; gap: var(--cn-space-1); border-radius: 999px; padding: 4px 10px; font-size: var(--cn-text-meta); white-space: nowrap; background: #f0f0f2; color: var(--cn-muted); }
.badge.green, .status.active { background: #e9f7ef; color: var(--cn-green); }
.badge.red, .status.error { background: #fff0f0; color: var(--cn-red); }
.badge.blue { background: var(--cn-blue-soft); color: #0066cc; }
.badge.amber { background: #fff4df; color: #8b6200; }
.table-scroll, .table-wrap { max-width: 100%; overflow-x: auto; border-radius: inherit; }
table { width: 100%; border-collapse: collapse; text-align: left; font-size: var(--cn-text-label); }
th { padding: var(--cn-space-3) var(--cn-space-5); color: var(--cn-muted); background: #fafafa; font-size: var(--cn-text-meta); font-weight: 500; white-space: nowrap; }
td { padding: var(--cn-space-4) var(--cn-space-5); border-top: 1px solid var(--cn-divider); overflow-wrap: anywhere; }
td small { display: block; margin-top: var(--cn-space-1); }
.code { margin: 0; padding: var(--cn-space-4); border-radius: var(--cn-radius-sm); background: #f5f5f7; font-size: var(--cn-text-meta); line-height: 1.6; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; }
.modal-overlay, .dialog-backdrop { position: fixed; inset: 0; z-index: 60; display: flex; align-items: center; justify-content: center; padding: var(--cn-space-5); background: #1d1d1f55; backdrop-filter: blur(8px); }
.dialog { width: min(640px, 100%); max-height: calc(100dvh - 48px); overflow: auto; background: var(--cn-surface); border-radius: var(--cn-radius-lg); box-shadow: var(--cn-shadow-dialog); }
.dialog-head, .dialog > header { display: flex; align-items: center; justify-content: space-between; gap: var(--cn-space-4); padding: var(--cn-space-5); border-bottom: 1px solid var(--cn-divider); }
.dialog-body, .dialog-form { padding: var(--cn-space-5); display: grid; gap: var(--cn-space-5); }
.dialog-body > p, .dialog-form > p { overflow-wrap: anywhere; }
.dialog-body > fieldset, .dialog-form fieldset { border: 0; padding: 0; min-width: 0; }
.dialog-body fieldset legend { margin-bottom: var(--cn-space-3); font-size: var(--cn-text-label); font-weight: 600; }
.dialog-body fieldset > label { display: flex; align-items: center; gap: var(--cn-space-2); padding: var(--cn-space-2) 0; font-size: var(--cn-text-label); }
.dialog-footer, .dialog-form footer, .settings-card footer { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--cn-space-3); }
.dialog-footer { padding: var(--cn-space-4) var(--cn-space-5); border-top: 1px solid var(--cn-divider); }
.dialog-form > p:empty { display: none; }
.spin { animation: cn-spin 1.5s linear infinite; }
@keyframes cn-spin { to { transform: rotate(360deg); } }
@media (max-width: 600px) {
  .page-heading { align-items: flex-start; flex-wrap: wrap; gap: var(--cn-space-3); margin-bottom: var(--cn-space-5); }
  .card-heading, .card-body { padding: var(--cn-space-4); }
  .form-grid { grid-template-columns: minmax(0, 1fr); }
  .modal-overlay, .dialog-backdrop { padding: var(--cn-space-3); }
  .dialog { max-height: calc(100dvh - 24px); }
  .dialog-head, .dialog > header, .dialog-body, .dialog-form { padding: var(--cn-space-4); }
  .dialog-footer { padding: var(--cn-space-4); }
  .record-row { flex-wrap: wrap; }
  .record-main { flex-basis: 55%; }
  .record-actions { flex-basis: 100%; justify-content: flex-end; }
  th, td { padding-left: var(--cn-space-4); padding-right: var(--cn-space-4); }
}
@media (prefers-reduced-motion: reduce) { .spin { animation: none; } }