/* ONEAI Page Package: settings — Runtime Diagnostics */
/* Governance / System Room. Quiet Intelligence presentation. */
/* Presentation only. Business data, handlers, auth, and service contracts remain in hq.js. */

/* ==========================================================================
   0. Outer canvas ownership (route-scoped)
   The shell grid reserves a third track for the global #rail. This room owns
   the full diagnostic width, so #canvas spans to the last column and the rail
   is not shown here. Scoped to this route only; the global #app grid, shell
   CSS and hq.js are untouched. Guarded above 860px, where base.css already
   collapses .app to one column and hides .rail — below that a 2/-1 span would
   create a phantom implicit column.
   ========================================================================== */
@media (min-width: 861px) {
  body[data-oneai-route="settings"] #canvas {
    grid-column: 2 / -1;
  }
  body[data-oneai-route="settings"] #rail {
    display: none;
  }
}

/* ==========================================================================
   1. Room material tokens — same building DNA as the approved Golden Rooms.
   ========================================================================== */
body[data-oneai-route="settings"] .rd-page {
  --rd-bg: #07090e;
  --rd-surface-0: #0a0d14;
  --rd-surface-1: #0e121b;
  --rd-surface-2: #141926;
  --rd-hover: rgba(255, 255, 255, 0.04);
  --rd-line: rgba(255, 255, 255, 0.07);
  --rd-line-soft: rgba(255, 255, 255, 0.045);
  --rd-muted: #858d9f;
  --rd-dim: #545b6d;
  --rd-text: #f0f2f7;
  --rd-bright: #ffffff;
  --rd-violet: #8b6cff;
  --rd-violet-soft: rgba(139, 108, 255, 0.12);
  --rd-violet-line: rgba(139, 108, 255, 0.28);
  --rd-green: #34d399;
  --rd-green-soft: rgba(52, 211, 153, 0.12);
  --rd-amber: #fbbf24;
  --rd-amber-soft: rgba(251, 191, 36, 0.1);
  --rd-red: #f87171;
  --rd-red-soft: rgba(248, 113, 113, 0.1);
  --rd-blue: #38bdf8;
  --rd-blue-soft: rgba(56, 189, 248, 0.1);
  --rd-mono: ui-monospace, SFMono-Regular, "JetBrains Mono", Menlo, Consolas, monospace;

  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  min-width: 0;
  padding: 22px 26px 44px;
  color: var(--rd-text);
  background:
    radial-gradient(1000px 340px at 22% -8%, rgba(124, 58, 237, 0.045), transparent 62%),
    radial-gradient(800px 300px at 90% 0%, rgba(56, 189, 248, 0.022), transparent 60%);
  overflow-x: clip;
}

body[data-oneai-route="settings"] .rd-page *,
body[data-oneai-route="settings"] .rd-page *::before,
body[data-oneai-route="settings"] .rd-page *::after {
  box-sizing: border-box;
}

body[data-oneai-route="settings"] .rd-page * {
  min-width: 0;
}

/* ==========================================================================
   2. Orientation band
   ========================================================================== */
body[data-oneai-route="settings"] .rd-header-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: flex-start;
  gap: 14px 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rd-line);
}

body[data-oneai-route="settings"] .rd-eyebrow {
  display: block;
  margin-bottom: 5px;
  color: var(--rd-violet);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

body[data-oneai-route="settings"] .rd-header-title {
  margin: 0;
  color: var(--rd-bright);
  font-size: 25px;
  font-weight: 700;
  letter-spacing: -0.028em;
  line-height: 1.14;
}

body[data-oneai-route="settings"] .rd-header-subtitle {
  margin: 7px 0 0;
  max-width: 62ch;
  color: var(--rd-muted);
  font-size: 12.5px;
  font-weight: 400;
  line-height: 1.5;
}

body[data-oneai-route="settings"] .rd-header-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  text-align: right;
  flex-shrink: 0;
}

body[data-oneai-route="settings"] .rd-system-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 11px;
  border: 1px solid rgba(52, 211, 153, 0.26);
  border-radius: 999px;
  background: var(--rd-green-soft);
  color: var(--rd-green);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

/* Live state reads as illumination, not as a perpetual animation. */
body[data-oneai-route="settings"] .rd-dot-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--rd-green);
  box-shadow: 0 0 0 3px var(--rd-green-soft);
}

body[data-oneai-route="settings"] .rd-system-badge.is-monitoring {
  border-color: rgba(251, 191, 36, 0.3);
  background: var(--rd-amber-soft);
  color: var(--rd-amber);
}

body[data-oneai-route="settings"] .rd-system-badge.is-monitoring .rd-dot-pulse {
  background: var(--rd-amber);
  box-shadow: 0 0 0 3px var(--rd-amber-soft);
}

body[data-oneai-route="settings"] .rd-updated-text {
  color: var(--rd-dim);
  font-family: var(--rd-mono);
  font-size: 10px;
}

body[data-oneai-route="settings"] .rd-header-tagline {
  margin-top: 2px;
  color: #3f475a;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* Retained: settings-owned animation formerly supplied by legacy-shared.css. */
@keyframes rdPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .6; transform: scale(.85); }
}

/* ==========================================================================
   3. System pulse — one light strip, six signals inline. Not six equal
   boxes competing for weight with the AI consumption surface below.
   ========================================================================== */
body[data-oneai-route="settings"] .rd-pulse-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3px 0;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rd-line-soft);
}

body[data-oneai-route="settings"] .rd-pulse-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 14px;
  border-left: 1px solid var(--rd-line-soft);
  line-height: 1;
}

body[data-oneai-route="settings"] .rd-pulse-item:first-child {
  padding-left: 0;
  border-left: 0;
}

body[data-oneai-route="settings"] .rd-pulse-label {
  color: var(--rd-dim);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

body[data-oneai-route="settings"] .rd-pulse-val {
  color: var(--rd-muted);
  font-size: 11px;
  font-weight: 600;
  overflow-wrap: anywhere;
}

body[data-oneai-route="settings"] .rd-status-indicator {
  display: inline-block;
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

body[data-oneai-route="settings"] .rd-status-indicator.is-green { background: var(--rd-green); box-shadow: 0 0 0 3px var(--rd-green-soft); }
body[data-oneai-route="settings"] .rd-status-indicator.is-blue { background: var(--rd-blue); box-shadow: 0 0 0 3px var(--rd-blue-soft); }
body[data-oneai-route="settings"] .rd-status-indicator.is-purple { background: var(--rd-violet); box-shadow: 0 0 0 3px var(--rd-violet-soft); }
body[data-oneai-route="settings"] .rd-status-indicator.is-amber { background: var(--rd-amber); box-shadow: 0 0 0 3px var(--rd-amber-soft); }

/* ==========================================================================
   4. Main surface — asymmetric 2-column control surface
   LEFT: the AI consumption intelligence surface (primary, ~68%, the page's
   visual protagonist — gets the only ambient depth on the page).
   RIGHT: system/runtime — a compact vertical operational rail (secondary,
   ~32%, page-internal content, not the global rail).
   ========================================================================== */
body[data-oneai-route="settings"] .rd-main-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 1fr);
  gap: 0 28px;
  align-items: start;
  padding-top: 4px;
}

body[data-oneai-route="settings"] .rd-primary-surface {
  position: relative;
  min-width: 0;
  padding: 18px 22px 20px;
  border: 1px solid var(--rd-line-soft);
  border-radius: 14px;
  background:
    radial-gradient(78% 160% at 2% 0%, rgba(139, 108, 255, 0.08), transparent 70%),
    linear-gradient(180deg, rgba(139, 108, 255, 0.03), rgba(255, 255, 255, 0.012) 60%);
}

body[data-oneai-route="settings"] .rd-band-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

body[data-oneai-route="settings"] .rd-band-title {
  margin: 0;
  color: var(--rd-bright);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

body[data-oneai-route="settings"] .rd-band-note {
  color: var(--rd-dim);
  font-size: 10.5px;
  white-space: nowrap;
}

/* Secondary rail — compact vertical operational strip, page-internal. */
body[data-oneai-route="settings"] .rd-secondary-rail {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  padding: 4px 0 0 20px;
  border-left: 1px solid var(--rd-line-soft);
}

body[data-oneai-route="settings"] .rd-rail-head {
  margin-bottom: 2px;
}

body[data-oneai-route="settings"] .rd-rail-title {
  margin: 0;
  color: var(--rd-muted);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

body[data-oneai-route="settings"] .rd-secondary-rail [data-usage-telemetry],
body[data-oneai-route="settings"] .rd-secondary-rail .rd-fold {
  margin-top: 6px;
}

body[data-oneai-route="settings"] .rd-secondary-rail .rd-fold {
  border: 1px solid var(--rd-line-soft);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.015);
}

body[data-oneai-route="settings"] .rd-secondary-rail .rd-fold-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 13px;
}

body[data-oneai-route="settings"] .rd-secondary-rail .rd-fold-caret {
  margin-top: 5px;
  flex: none;
  order: 2;
}

body[data-oneai-route="settings"] .rd-secondary-rail .rd-fold-title-col {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1 1 auto;
  min-width: 0;
  order: 1;
}

body[data-oneai-route="settings"] .rd-secondary-rail .rd-fold-title {
  color: var(--rd-text);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
}

body[data-oneai-route="settings"] .rd-secondary-rail .rd-fold-desc {
  color: var(--rd-dim);
  font-size: 10.5px;
  line-height: 1.45;
}

body[data-oneai-route="settings"] .rd-secondary-rail .rd-fold-summary {
  display: block;
  margin-top: 4px;
  color: var(--rd-muted);
  font-family: var(--rd-mono);
  font-size: 10px;
  text-align: left;
  line-height: 1.4;
  justify-self: auto;
  max-width: none;
}

/* 4.1 Consumption meters */
body[data-oneai-route="settings"] .rd-meter-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2.4vw, 30px);
  padding: 8px 0 2px;
  border: 0;
}

body[data-oneai-route="settings"] .rd-meter {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
  padding: 13px 0;
  border-left: 0;
}

body[data-oneai-route="settings"] .rd-meter:first-child {
  padding-left: 0;
}

body[data-oneai-route="settings"] .rd-meter-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

body[data-oneai-route="settings"] .rd-meter-label {
  color: var(--rd-dim);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

body[data-oneai-route="settings"] .rd-meter-value {
  font-family: var(--rd-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--rd-bright);
  font-variant-numeric: tabular-nums;
  text-align: right;
  overflow-wrap: anywhere;
}

body[data-oneai-route="settings"] .rd-meter-value em {
  font-style: normal;
  font-size: 10.5px;
  font-weight: 500;
  color: var(--rd-dim);
}

body[data-oneai-route="settings"] .rd-meter-track {
  height: 3px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

body[data-oneai-route="settings"] .rd-meter-fill {
  display: block;
  height: 100%;
  border-radius: 99px;
  background: var(--rd-violet);
  transition: width 0.28s ease;
}

body[data-oneai-route="settings"] .rd-meter.is-idle .rd-meter-fill { background: var(--rd-dim); }
body[data-oneai-route="settings"] .rd-meter.is-ok .rd-meter-fill { background: var(--rd-green); }
body[data-oneai-route="settings"] .rd-meter.is-strained .rd-meter-fill { background: var(--rd-amber); }
body[data-oneai-route="settings"] .rd-meter.is-breach .rd-meter-fill { background: var(--rd-red); }

body[data-oneai-route="settings"] .rd-meter-foot {
  color: var(--rd-dim);
  font-size: 9.5px;
  letter-spacing: 0.02em;
}

body[data-oneai-route="settings"] .rd-meter.is-strained .rd-meter-foot { color: var(--rd-amber); }
body[data-oneai-route="settings"] .rd-meter.is-breach .rd-meter-foot { color: var(--rd-red); }

/* 4.2 Limits / anomalies readout */
body[data-oneai-route="settings"] .rd-readout {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  margin-top: 10px;
  padding: 2px 0;
  border: none;
  border-radius: 0;
  background: none;
  font-size: 11.5px;
  line-height: 1.5;
}

body[data-oneai-route="settings"] .rd-readout-dot {
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--rd-dim);
}

body[data-oneai-route="settings"] .rd-readout-text {
  color: var(--rd-muted);
  overflow-wrap: anywhere;
}

body[data-oneai-route="settings"] .rd-readout.is-info .rd-readout-dot { background: var(--rd-blue); }
body[data-oneai-route="settings"] .rd-readout.is-info .rd-readout-text { color: var(--rd-muted); }
body[data-oneai-route="settings"] .rd-readout.is-ok .rd-readout-dot { background: var(--rd-green); }
body[data-oneai-route="settings"] .rd-readout.is-ok .rd-readout-text { color: var(--rd-muted); }
body[data-oneai-route="settings"] .rd-readout.is-strained {
  padding: 8px 12px;
  border: 1px solid rgba(251, 191, 36, 0.22);
  border-radius: 7px;
  background: var(--rd-amber-soft);
}
body[data-oneai-route="settings"] .rd-readout.is-strained .rd-readout-dot { background: var(--rd-amber); }
body[data-oneai-route="settings"] .rd-readout.is-strained .rd-readout-text { color: #f0d79a; }
body[data-oneai-route="settings"] .rd-readout.is-breach {
  padding: 8px 12px;
  border: 1px solid rgba(248, 113, 113, 0.26);
  border-radius: 7px;
  background: var(--rd-red-soft);
}
body[data-oneai-route="settings"] .rd-readout.is-breach .rd-readout-dot { background: var(--rd-red); }
body[data-oneai-route="settings"] .rd-readout.is-breach .rd-readout-text { color: #f7b4b4; }

/* 4.3 Current telemetry strip — same surface, one hairline down from the
   meters above so the two live readouts read as one intelligence surface
   rather than a stacked card. */
body[data-oneai-route="settings"] .rd-stat-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2.4vw, 30px);
  margin-top: 4px;
  padding: 14px 0 2px;
  border-top: 1px solid var(--rd-line-soft);
}

body[data-oneai-route="settings"] .rd-strip-stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
  padding: 10px 0;
  border-left: 0;
}

body[data-oneai-route="settings"] .rd-strip-stat:first-child {
  border-left: 0;
}

body[data-oneai-route="settings"] .rd-strip-stat span {
  color: var(--rd-dim);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

body[data-oneai-route="settings"] .rd-strip-stat strong {
  font-family: var(--rd-mono);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--rd-bright);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

/* ==========================================================================
   5. Runtime service rows — compact, on the secondary rail
   ========================================================================== */
body[data-oneai-route="settings"] .rd-service-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  padding-top: 0;
  border-top: 0;
}

body[data-oneai-route="settings"] .rd-service-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 9px;
  min-width: 0;
  padding: 10px 0;
  border-bottom: 1px solid var(--rd-line-soft);
}

body[data-oneai-route="settings"] .rd-service-row:last-child {
  border-bottom: 0;
}

body[data-oneai-route="settings"] .rd-service-row > .rd-status-indicator {
  flex: none;
  align-self: center;
}

body[data-oneai-route="settings"] .rd-service-row .rd-service-action:empty {
  display: none;
}

body[data-oneai-route="settings"] .rd-service-row:last-child {
  border-bottom: 0;
}

body[data-oneai-route="settings"] .rd-service-info {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 3px;
  min-width: 160px;
}

body[data-oneai-route="settings"] .rd-service-info strong {
  color: var(--rd-text);
  font-size: 12px;
  font-weight: 600;
}

body[data-oneai-route="settings"] .rd-service-info small,
body[data-oneai-route="settings"] .rd-service-note {
  color: var(--rd-dim);
  font-size: 10.5px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

body[data-oneai-route="settings"] .rd-service-action {
  display: flex;
  flex: 0 0 100%;
  align-items: center;
  gap: 8px;
}

/* ==========================================================================
   6. Configuration zone — a low-weight control strip, folded by default.
   [current caps summary]  [expand] — full settings only render open.
   ========================================================================== */
body[data-oneai-route="settings"] .rd-config-zone {
  min-width: 0;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--rd-line-soft);
}

body[data-oneai-route="settings"] .rd-config-zone-label {
  margin-bottom: 8px;
  color: var(--rd-dim);
  font-size: 9.5px;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

body[data-oneai-route="settings"] .rd-config-strip .rd-fold {
  border: 1px solid var(--rd-line-soft);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.015);
  margin-bottom: 0;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

body[data-oneai-route="settings"] .rd-config-strip .rd-fold-head {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

body[data-oneai-route="settings"] .rd-config-strip .rd-fold-head:hover {
  background: rgba(255, 255, 255, 0.025);
}

body[data-oneai-route="settings"] .rd-config-strip .rd-fold[open] > .rd-fold-head {
  border-bottom: 1px solid var(--rd-line-soft);
  padding: 12px 16px;
}

body[data-oneai-route="settings"] .rd-config-strip .rd-fold[open] .rd-fold-body {
  padding: 8px 16px 16px;
}

body[data-oneai-route="settings"] .rd-config-strip .rd-fold-title {
  color: var(--rd-text);
  font-size: 13px;
  font-weight: 600;
}

body[data-oneai-route="settings"] .rd-config-strip .rd-fold-desc {
  color: var(--rd-dim);
  font-size: 10.5px;
}

body[data-oneai-route="settings"] .rd-config-strip .rd-fold-summary {
  justify-self: end;
  max-width: 44ch;
  color: var(--rd-muted);
  font-family: var(--rd-mono);
  font-size: 10.5px;
  line-height: 1.45;
  text-align: right;
  overflow-wrap: normal;
  white-space: normal;
}

body[data-oneai-route="settings"] .rd-fold {
  min-width: 0;
  margin-bottom: 10px;
  border: 1px solid var(--rd-line-soft);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.012);
  overflow: hidden;
}

body[data-oneai-route="settings"] .rd-fold:last-child {
  margin-bottom: 0;
}

body[data-oneai-route="settings"] .rd-fold-head {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  transition: background-color 0.12s ease;
}

body[data-oneai-route="settings"] .rd-fold-head::-webkit-details-marker {
  display: none;
}

body[data-oneai-route="settings"] .rd-fold-head:hover {
  background: var(--rd-hover);
}

body[data-oneai-route="settings"] .rd-fold-head:focus-visible {
  outline: 1px solid var(--rd-violet-line);
  outline-offset: -2px;
}

body[data-oneai-route="settings"] .rd-fold-caret {
  width: 6px;
  height: 6px;
  border-right: 1.5px solid var(--rd-muted);
  border-bottom: 1.5px solid var(--rd-muted);
  transform: rotate(-45deg);
  transition: transform 0.18s ease;
}

body[data-oneai-route="settings"] .rd-fold[open] .rd-fold-caret {
  transform: rotate(45deg);
}

body[data-oneai-route="settings"] .rd-fold[open] .rd-fold-head {
  border-bottom: 1px solid var(--rd-line-soft);
}

body[data-oneai-route="settings"] .rd-fold-title-col {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

body[data-oneai-route="settings"] .rd-fold-title {
  color: var(--rd-text);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.012em;
}

body[data-oneai-route="settings"] .rd-fold-desc {
  color: var(--rd-dim);
  font-size: 10.5px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

/* The compact answer while the section stays closed. */
body[data-oneai-route="settings"] .rd-fold-summary {
  justify-self: end;
  max-width: 46ch;
  color: var(--rd-muted);
  font-family: var(--rd-mono);
  font-size: 10px;
  line-height: 1.5;
  text-align: right;
  overflow-wrap: anywhere;
}

body[data-oneai-route="settings"] .rd-fold-body {
  padding: 4px 16px 16px;
  animation: rdFoldReveal 0.18s ease both;
}

@keyframes rdFoldReveal {
  from { opacity: 0; transform: translate3d(0, -3px, 0); }
  to { opacity: 1; transform: none; }
}

body[data-oneai-route="settings"] .rd-config-section {
  min-width: 0;
  padding: 14px 0;
  border-bottom: 0;
}

body[data-oneai-route="settings"] .rd-config-section:last-of-type {
  border-bottom: 0;
}

body[data-oneai-route="settings"] .rd-config-title {
  margin: 0 0 11px;
  color: var(--rd-muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

body[data-oneai-route="settings"] .rd-field-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  min-width: 0;
}

body[data-oneai-route="settings"] .rd-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

body[data-oneai-route="settings"] .rd-field-label {
  color: var(--rd-dim);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.03em;
  overflow-wrap: anywhere;
}

body[data-oneai-route="settings"] .rd-input {
  width: 100%;
  height: 34px;
  padding: 0 11px;
  border: 1px solid var(--rd-line);
  border-radius: 7px;
  background: var(--rd-surface-1);
  color: var(--rd-text);
  font: inherit;
  font-size: 12px;
  outline: none;
  transition: border-color 0.14s ease, background-color 0.14s ease;
}

body[data-oneai-route="settings"] .rd-input-sm {
  width: 120px;
  height: 30px;
  font-size: 11.5px;
}

body[data-oneai-route="settings"] .rd-input:focus {
  border-color: var(--rd-violet-line);
  background: var(--rd-surface-2);
}

body[data-oneai-route="settings"] .rd-input::placeholder {
  color: var(--rd-dim);
}

body[data-oneai-route="settings"] .rd-config-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  min-width: 0;
  padding: 10px 0;
  border-bottom: 0;
}

body[data-oneai-route="settings"] .rd-config-row:last-child {
  border-bottom: 0;
}

body[data-oneai-route="settings"] .rd-config-row-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

body[data-oneai-route="settings"] .rd-config-row-info strong {
  color: var(--rd-text);
  font-size: 12px;
  font-weight: 600;
  overflow-wrap: anywhere;
}

body[data-oneai-route="settings"] .rd-config-row-info small {
  color: var(--rd-dim);
  font-size: 10.5px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

body[data-oneai-route="settings"] .rd-config-row-field {
  display: flex;
  align-items: center;
  gap: 8px;
}

body[data-oneai-route="settings"] .rd-empty-line {
  margin: 0;
  padding: 8px 0;
  color: var(--rd-dim);
  font-size: 11px;
}

/* ==========================================================================
   7. Tables
   ========================================================================== */
body[data-oneai-route="settings"] .rd-table-wrap {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--rd-line);
  border-radius: 9px;
  background: var(--rd-surface-1);
  overflow-x: auto;
}

body[data-oneai-route="settings"] .rd-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  text-align: left;
  font-size: 11.5px;
  font-variant-numeric: tabular-nums;
}

body[data-oneai-route="settings"] .rd-table th {
  padding: 9px 13px;
  border-bottom: 1px solid var(--rd-line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--rd-dim);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

body[data-oneai-route="settings"] .rd-table td {
  padding: 10px 13px;
  border-bottom: 1px solid var(--rd-line-soft);
  color: var(--rd-muted);
  vertical-align: middle;
  overflow-wrap: anywhere;
}

body[data-oneai-route="settings"] .rd-table tr:last-child td {
  border-bottom: none;
}

body[data-oneai-route="settings"] .rd-table td strong {
  color: var(--rd-text);
  font-weight: 600;
}

body[data-oneai-route="settings"] .rd-table-empty {
  padding: 16px 13px;
  color: var(--rd-dim);
  text-align: center;
}

body[data-oneai-route="settings"] .rd-num {
  font-family: var(--rd-mono);
  font-size: 11px;
  color: var(--rd-text);
  font-variant-numeric: tabular-nums;
}

body[data-oneai-route="settings"] .rd-principal-id {
  display: block;
  color: var(--rd-text);
  font-weight: 600;
  overflow-wrap: anywhere;
}

body[data-oneai-route="settings"] .rd-principal-sub {
  display: block;
  margin-top: 2px;
  color: var(--rd-dim);
  font-size: 10px;
  overflow-wrap: anywhere;
}

body[data-oneai-route="settings"] .rd-badge {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid var(--rd-line);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--rd-muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

body[data-oneai-route="settings"] .rd-override-cell {
  display: flex;
  align-items: center;
  gap: 6px;
}

body[data-oneai-route="settings"] .rd-table-input {
  width: 100%;
  max-width: 110px;
  height: 28px;
  padding: 0 9px;
  border: 1px solid var(--rd-line);
  border-radius: 6px;
  background: var(--rd-surface-0);
  color: var(--rd-text);
  font: inherit;
  font-size: 11px;
  outline: none;
  transition: border-color 0.14s ease;
}

body[data-oneai-route="settings"] .rd-table-input:focus {
  border-color: var(--rd-violet-line);
}

body[data-oneai-route="settings"] .rd-table-action {
  flex: none;
  width: 24px;
  height: 24px;
  border: 1px solid var(--rd-line);
  border-radius: 6px;
  background: transparent;
  color: var(--rd-muted);
  font: inherit;
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.12s ease, color 0.12s ease, background-color 0.12s ease;
}

body[data-oneai-route="settings"] .rd-table-action:hover {
  border-color: rgba(248, 113, 113, 0.32);
  background: var(--rd-red-soft);
  color: var(--rd-red);
}

/* ==========================================================================
   8. Actions
   ========================================================================== */
body[data-oneai-route="settings"] .rd-actions-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 14px;
  border-top: 1px solid var(--rd-line);
}

body[data-oneai-route="settings"] .rd-page .btn {
  padding: 8px 15px;
  border: 1px solid var(--rd-line);
  border-radius: 8px;
  background: var(--rd-surface-2);
  color: var(--rd-text);
  font: inherit;
  font-size: 11.5px;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.12s ease, border-color 0.12s ease, transform 0.08s ease;
}

body[data-oneai-route="settings"] .rd-page .btn:hover:not(:disabled) {
  background: #1a2132;
  border-color: rgba(255, 255, 255, 0.16);
}

body[data-oneai-route="settings"] .rd-page .btn:active:not(:disabled) {
  transform: translateY(1px);
}

body[data-oneai-route="settings"] .rd-page .btn.btn-primary {
  border-color: transparent;
  background: var(--rd-violet);
  color: #ffffff;
}

body[data-oneai-route="settings"] .rd-page .btn.btn-primary:hover:not(:disabled) {
  background: #7d5bff;
}

body[data-oneai-route="settings"] .rd-page .btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

body[data-oneai-route="settings"] .rd-page .btn.btn-sm {
  padding: 7px 13px;
  font-size: 11px;
}

/* ==========================================================================
   9. Retained shared settings primitives (package contract)
   ========================================================================== */
body[data-oneai-route="settings"] .settings-groups {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

body[data-oneai-route="settings"] .settings-group-title {
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line-0);
  color: var(--text-3);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

body[data-oneai-route="settings"] .settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-0);
}

body[data-oneai-route="settings"] .settings-row:last-child {
  border-bottom: none;
}

body[data-oneai-route="settings"] .settings-row-info { flex: 1; }
body[data-oneai-route="settings"] .settings-row-label { color: var(--text-0); font-size: 12.5px; font-weight: 600; }
body[data-oneai-route="settings"] .settings-row-desc { margin-top: 2px; color: var(--text-3); font-size: 10.5px; }
body[data-oneai-route="settings"] .settings-val { color: var(--text-2); font-family: var(--mono); font-size: 11px; }
body[data-oneai-route="settings"] .settings-badge { padding: 3px 9px; border-radius: 999px; font-size: 9px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }

/* ==========================================================================
   10. Responsive — condense, never truncate
   ========================================================================== */
@media (max-width: 1200px) {
  body[data-oneai-route="settings"] .rd-main-grid { grid-template-columns: minmax(0, 1.35fr) minmax(280px, 1fr); gap: 0 20px; }
}

@media (max-width: 980px) {
  /* Asymmetric surface collapses to a single column; primary stays first,
     rail follows beneath as its own compact block, not stretched to match. */
  body[data-oneai-route="settings"] .rd-main-grid { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  body[data-oneai-route="settings"] .rd-secondary-rail { padding: 16px 0 0; border-left: 0; border-top: 1px solid var(--rd-line-soft); }
}

@media (max-width: 900px) {
  body[data-oneai-route="settings"] .rd-page { padding: 18px 18px 36px; }
  body[data-oneai-route="settings"] .rd-header-wrap { grid-template-columns: minmax(0, 1fr); }
  body[data-oneai-route="settings"] .rd-header-meta { align-items: flex-start; text-align: left; }
  body[data-oneai-route="settings"] .rd-meter-row { grid-template-columns: minmax(0, 1fr); }
  body[data-oneai-route="settings"] .rd-meter { border-left: 0; padding: 10px 0; border-top: 0; }
  body[data-oneai-route="settings"] .rd-meter:first-child { padding-top: 4px; }
  body[data-oneai-route="settings"] .rd-field-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  body[data-oneai-route="settings"] .rd-fold-head,
  body[data-oneai-route="settings"] .rd-config-strip .rd-fold-head { grid-template-columns: 14px minmax(0, 1fr); row-gap: 8px; }
  body[data-oneai-route="settings"] .rd-fold-summary,
  body[data-oneai-route="settings"] .rd-config-strip .rd-fold-summary { grid-column: 2; justify-self: start; text-align: left; max-width: none; }
}

@media (max-width: 640px) {
  body[data-oneai-route="settings"] .rd-page { padding: 16px 14px 32px; gap: 14px; }
  body[data-oneai-route="settings"] .rd-header-title { font-size: 21px; }
  body[data-oneai-route="settings"] .rd-pulse-strip { gap: 4px 0; }
  body[data-oneai-route="settings"] .rd-pulse-item { padding: 3px 10px; }
  body[data-oneai-route="settings"] .rd-primary-surface { padding: 16px 16px 18px; }
  body[data-oneai-route="settings"] .rd-stat-strip { grid-template-columns: minmax(0, 1fr); }
  body[data-oneai-route="settings"] .rd-strip-stat { border-left: 0; border-top: 0; padding: 9px 0; }
  body[data-oneai-route="settings"] .rd-field-grid { grid-template-columns: minmax(0, 1fr); }
  body[data-oneai-route="settings"] .rd-config-row { align-items: flex-start; flex-direction: column; }
  body[data-oneai-route="settings"] .rd-table th, body[data-oneai-route="settings"] .rd-table td { padding: 9px 10px; }
  body[data-oneai-route="settings"] .rd-actions-bar { justify-content: stretch; }
  body[data-oneai-route="settings"] .rd-page .btn.btn-sm { width: 100%; text-align: center; }
}

@media (max-width: 520px) {
  body[data-oneai-route="settings"] .settings-row { flex-direction: column; align-items: flex-start; gap: 4px; }
  body[data-oneai-route="settings"] .settings-val { word-break: break-word; font-size: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  body[data-oneai-route="settings"] .rd-page *,
  body[data-oneai-route="settings"] .rd-page *::before,
  body[data-oneai-route="settings"] .rd-page *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }
}