/* =====================================================================
   Settings 페이지 전용 스타일 — tokens.css 변수만 참조.
   철칙: border-left·좌측바·이모지·카드덤프·순흑백·과한 라운드 금지.
   원형 예외: dot / 토글 노브 / 아바타만. 카드/버튼 8px, 입력 6px.
   강조 = weight + accent 텍스트 + accent-tint 배경 + kicker(+dot).
   ===================================================================== */

/* ── 레이아웃: 좌측 섹션 내비(sticky) + 우측 폼 ── */
body[data-page="settings"] .vg-shell {
  background:
    linear-gradient(135deg, rgba(251, 250, 248, 0.96), rgba(244, 242, 238, 0.92)),
    var(--asset-warm-elements) center / cover no-repeat;
}
body[data-page="settings"] .vg-topbar {
  background: rgba(251, 250, 248, 0.94);
  border-bottom-color: var(--hair);
  color: var(--text-strong);
}
body[data-page="settings"] .vg-topbar__wm,
body[data-page="settings"] .vg-topbar__wm .v,
body[data-page="settings"] .vg-topbar__role,
body[data-page="settings"] .vg-topbar__uname,
body[data-page="settings"] .vg-iconbtn,
body[data-page="settings"] .vg-topbar__mark {
  color: var(--text-strong);
}
body[data-page="settings"] .vg-topbar__brand svg {
  color: var(--accent);
}
body[data-page="settings"] .vg-topbar__role {
  border-left-color: var(--hair);
}
body[data-page="settings"] .vg-topbar__user {
  background: var(--bg-surface-2);
}
body[data-page="settings"] .vg-topbar__avatar {
  background: var(--accent-tint);
  color: var(--accent-deep);
}
body[data-page="settings"] .vg-iconbtn:hover {
  background: var(--bg-surface-2);
  color: var(--text-strong);
}
body[data-page="settings"] .vg-main {
  padding: var(--sp-6) var(--sp-5) var(--sp-8);
}

.vg-set {
  display: grid;
  grid-template-columns: 204px minmax(0, 780px);
  gap: var(--sp-6);
  align-items: start;
  max-width: 1060px;
}

/* 좌측 섹션 내비 */
.vg-set__nav {
  position: sticky;
  top: calc(var(--topbar-h) + var(--sp-4));
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--sp-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  box-shadow: var(--shadow-sm);
}
.vg-set__nav-kicker {
  font-family: var(--font-num);
  font-size: var(--fs-kicker);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: var(--sp-1) 10px var(--sp-3);
}
.vg-set__nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-body);
  background: transparent;
  border: none;
  text-align: left;
  padding: 10px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out);
}
.vg-set__nav-item:hover {
  background: var(--bg-surface-2);
  color: var(--text-strong);
}
.vg-set__nav-item.is-active {
  background: var(--accent-tint);
  color: var(--accent-deep);
  font-weight: 600;
}
.vg-set__nav-item svg {
  flex: none;
  opacity: 0.85;
}

/* 우측 폼 컬럼 */
.vg-set__forms {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  min-width: 0;
}

/* ── 그룹(섹션 카드) — 헤어라인 + 톤차, 상단 강조선 없음 ── */
.vg-set__group {
  scroll-margin-top: calc(var(--topbar-h) + var(--sp-4));
  box-shadow: var(--shadow-sm);
  min-width: 0;
}
.vg-set__group-head {
  margin-bottom: var(--sp-5);
}
.vg-set__group-title {
  font-size: var(--fs-h3);
  font-weight: 600;
  letter-spacing: 0;
  color: var(--text-strong);
}
.vg-set__group-desc {
  font-size: var(--fs-sm);
  color: var(--text-body);
  margin-top: 5px;
  max-width: 60ch;
  line-height: 1.55;
}

/* ── 폼 한 줄: 라벨(좌) / 입력(우) ── */
.vg-set__row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--sp-5);
  padding: var(--sp-5) 0;
  border-top: 1px solid var(--bg-surface-2);
  min-width: 0;
}
.vg-set__row:first-of-type {
  border-top: none;
  padding-top: var(--sp-2);
}
.vg-set__row-label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.vg-set__row-label .l {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-strong);
}
.vg-set__row-label .h {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  line-height: 1.5;
}
.vg-set__row-field {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  min-width: 0;
}
.vg-set__row-field .vg-input {
  min-width: 0;
  max-width: 100%;
}

/* ── select (입력과 동일 톤, radius 6px) ── */
.vg-set__select {
  width: 100%;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  color: var(--text-strong);
  background: var(--bg-surface-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 10px 38px 10px 12px;
  line-height: 1.5;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2393A09C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  transition: border-color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
}
.vg-set__select:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--focus-ring);
}
.vg-set__select:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

/* ── 토글 스위치 (노브만 원형 예외) ── */
.vg-toggle {
  position: relative;
  width: 42px;
  height: 24px;
  flex: none;
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
}
.vg-toggle:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.vg-toggle__track {
  position: absolute;
  inset: 0;
  background: var(--neutral-200);
  border-radius: 100px;
  transition: background var(--dur-base) var(--ease-out);
}
.vg-toggle__knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-base) var(--ease-out);
}
.vg-toggle.is-on .vg-toggle__track {
  background: var(--accent);
}
.vg-toggle.is-on .vg-toggle__knob {
  transform: translateX(18px);
}
.vg-toggle:focus-visible {
  outline: none;
}
.vg-toggle:focus-visible .vg-toggle__track {
  box-shadow: 0 0 0 3px var(--focus-ring);
}

/* ── 옵션 행: 라벨+설명 / 우측 컨트롤 ── */
.vg-set__opt {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4) 0;
  border-top: 1px solid var(--bg-surface-2);
}
.vg-set__opt:first-of-type {
  border-top: none;
}
.vg-set__opt-text {
  flex: 1;
  min-width: 0;
}
.vg-set__opt-text .l {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-strong);
}
.vg-set__opt-text .h {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-top: 3px;
  line-height: 1.5;
}

/* ── 세그먼트 토글(엔진 모드): 백엔드 지원 모드, 둥근 알약 아님(8px) ── */
.vg-set__seg {
  width: min(100%, 520px);
  max-width: 100%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  background: var(--bg-surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 3px;
  gap: 3px;
  min-width: 0;
}
.vg-set__seg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 0;
  max-width: 100%;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: 500;
  line-height: 1.35;
  color: var(--text-body);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px clamp(10px, 2.5vw, 16px);
  cursor: pointer;
  white-space: normal;
  overflow-wrap: anywhere;
  text-align: center;
  transition: background var(--dur-base) var(--ease-out),
    color var(--dur-base) var(--ease-out);
}
.vg-set__seg-btn:hover:not(.is-active) {
  color: var(--text-strong);
}
.vg-set__seg-btn.is-active {
  background: var(--surface);
  color: var(--accent-deep);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.vg-set__ops {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
  padding: var(--sp-4);
  border-radius: var(--radius);
  background: var(--info-tint);
  color: var(--info-text);
}
.vg-set__ops--ok {
  background: var(--pos-tint);
  color: var(--pos-text);
}
.vg-set__ops--down {
  background: var(--crit-tint);
  color: var(--crit-text);
}
.vg-set__ops-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
}
.vg-set__ops b {
  display: block;
  font-size: var(--fs-sm);
  line-height: 1.35;
}
.vg-set__ops span {
  display: block;
  margin-top: 2px;
  font-size: var(--fs-xs);
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.vg-set__state {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  background: var(--bg-surface-2);
  color: var(--text-body);
  font-size: var(--fs-sm);
  line-height: 1.5;
}
.vg-set__state-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--neutral-sig);
}

/* ── 로딩 스켈레톤 — 섹션 형태 윤곽(회색 박스 반복 방지) ── */
.vg-set__skel {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding: var(--sp-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  background: var(--bg-surface);
}
.vg-set__skel-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.vg-set__skel-line,
.vg-set__skel-bar,
.vg-set__skel-pill,
.vg-set__skel-card {
  --skel-base: var(--bg-surface-2);
  --skel-sheen: color-mix(in srgb, var(--bg-surface-2) 55%, var(--surface));
  background: linear-gradient(
    100deg,
    var(--skel-base) 30%,
    var(--skel-sheen) 50%,
    var(--skel-base) 70%
  );
  background-size: 220% 100%;
  border-radius: var(--radius-sm);
  animation: vg-set-skel-shimmer 1.5s var(--ease-out) infinite;
}
.vg-set__skel-line {
  height: 12px;
}
.vg-set__skel-line--label {
  width: 38%;
  height: 10px;
  margin-bottom: 2px;
}
.vg-set__skel-line--short {
  width: 62%;
}
.vg-set__skel-row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.vg-set__skel-bar {
  flex: 1;
  height: 28px;
}
.vg-set__skel-pill {
  flex: none;
  width: 42px;
  height: 22px;
  border-radius: 100px;
}
.vg-set__skel-card {
  height: 48px;
}

@keyframes vg-set-skel-shimmer {
  from {
    background-position: 180% 0;
  }
  to {
    background-position: -80% 0;
  }
}

/* ── 라디오형 음성 프리셋 행 ── */
.vg-set__voicelist {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.vg-set__voice {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: 13px var(--sp-4);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  background: var(--bg-surface);
  cursor: pointer;
  text-align: left;
  width: 100%;
  transition: border-color var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out);
}
.vg-set__voice:hover {
  border-color: var(--border-strong);
}
.vg-set__voice.is-on {
  border-color: var(--accent);
  background: var(--accent-tint);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 10%, transparent);
}
.vg-set__voice-rad {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--neutral-200);
  flex: none;
  position: relative;
}
.vg-set__voice.is-on .vg-set__voice-rad {
  border-color: var(--accent);
}
.vg-set__voice.is-on .vg-set__voice-rad::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--accent);
}
.vg-set__voice-info {
  flex: 1;
  min-width: 0;
}
.vg-set__voice-info .vn {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-strong);
}
.vg-set__voice-info .vd {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-top: 2px;
}
.vg-set__voice-play {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  flex: none;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out);
}
.vg-set__voice-play:hover {
  background: var(--accent-tint);
}

/* ── 콜아웃(정보/주의) — 좌측바 없음, 틴트 배경 + 아이콘 ── */
.vg-set__callout {
  border-radius: var(--radius);
  padding: var(--sp-4) var(--sp-5);
  display: flex;
  gap: 12px;
  margin-bottom: var(--sp-5);
}
.vg-set__callout--info {
  background: var(--info-tint);
  color: var(--info-text);
}
.vg-set__callout--warn {
  background: var(--warn-tint);
  color: var(--warn-text);
}
.vg-set__callout-ico {
  flex: none;
  margin-top: 1px;
}
.vg-set__callout--info .vg-set__callout-ico {
  color: var(--info-solid);
}
.vg-set__callout--warn .vg-set__callout-ico {
  color: var(--warn-solid);
}
.vg-set__callout-text {
  font-size: var(--fs-xs);
  line-height: 1.6;
}
.vg-set__callout-text strong {
  font-weight: 600;
}

/* ── 그룹 푸터(저장/취소) ── */
.vg-set__foot {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  margin-top: var(--sp-6);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--bg-surface-2);
}
.vg-set__saved {
  margin-right: auto;
  font-size: var(--fs-xs);
  color: var(--pos-text);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ── 프로필 헤더(아바타 원형 예외) ── */
.vg-set__profile {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  margin-bottom: var(--sp-5);
  min-width: 0;
}
.vg-set__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  flex: none;
  background: var(--accent);
  color: var(--text-on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 600;
}
.vg-set__profile-meta .n {
  font-size: var(--fs-lead);
  font-weight: 600;
  color: var(--text-strong);
  overflow-wrap: anywhere;
}
.vg-set__profile-meta .e {
  font-size: var(--fs-sm);
  color: var(--text-body);
  margin-top: 2px;
  overflow-wrap: anywhere;
}
.vg-set__profile-meta {
  min-width: 0;
}
.vg-set__profile-meta .badges {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

/* ── 모델/엔진 메타 한 줄(읽기전용 상태 표기) ── */
.vg-set__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-5);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-top: var(--sp-2);
  min-width: 0;
}
.vg-set__meta span {
  min-width: 0;
  overflow-wrap: anywhere;
}
.vg-set__meta code {
  font-family: var(--font-num);
  font-size: var(--fs-xs);
  color: var(--text-body);
  background: var(--bg-surface-2);
  padding: 2px 7px;
  border-radius: var(--radius-sm);
}

/* ── 반응형: 좁아지면 단일 컬럼 ── */
@media (max-width: 860px) {
  .vg-set {
    grid-template-columns: 1fr;
  }
  .vg-set__nav {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 6px;
    padding: var(--sp-2);
  }
  .vg-set__nav-kicker {
    display: none;
  }
  .vg-set__row {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .vg-set__group,
  .vg-set__foot,
  .vg-set__foot .vg-btn {
    scroll-margin-top: calc(var(--topbar-h) + var(--sp-4));
    scroll-margin-bottom: 104px;
  }
}

@media (max-width: 720px) {
  .vg-set__group,
  .vg-set__foot,
  .vg-set__foot .vg-btn {
    scroll-margin-top: calc(var(--topbar-h) + 70px);
    scroll-margin-bottom: var(--sp-7);
  }
}

@media (max-width: 480px) {
  .vg-set__seg {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .vg-toggle__track,
  .vg-toggle__knob,
  .vg-set__seg-btn,
  .vg-set__nav-item,
  .vg-set__voice,
  .vg-set__select {
    transition-duration: 0.01ms !important;
  }
  .vg-set__skel-line,
  .vg-set__skel-bar,
  .vg-set__skel-pill,
  .vg-set__skel-card {
    animation: none !important;
  }
}

/* Density refresh: Settings as a practical control surface. */
.vg-set__mast {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-4);
  margin: 0 auto var(--sp-5);
  max-width: 1080px;
}
.vg-set__mast .vg-sechead {
  margin-bottom: 0;
}
.vg-set__mast-meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: var(--sp-2);
  padding-top: 2px;
}
.vg-set__pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  color: var(--text-body);
  font: 600 var(--fs-xs) / 1.25 var(--font-num);
  white-space: nowrap;
}
.vg-set__pill--ok {
  color: var(--pos-text);
  background: var(--pos-tint);
  border-color: transparent;
}
.vg-set__pill--degraded {
  color: var(--warn-text);
  background: var(--warn-tint);
  border-color: transparent;
}
.vg-set__pill--down {
  color: var(--crit-text);
  background: var(--crit-tint);
  border-color: transparent;
}

.vg-set {
  grid-template-columns: 200px minmax(0, 1fr);
  gap: var(--sp-4);
  max-width: 1080px;
  margin: 0 auto;
}
.vg-set__rail {
  position: sticky;
  top: calc(var(--topbar-h) + var(--sp-4));
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  min-width: 0;
}
.vg-set__rail-card {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  background: var(--bg-surface);
}
.vg-set__rail-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: var(--text-on-accent);
  font-size: 17px;
  font-weight: 700;
}
.vg-set__rail-copy,
.vg-set__profile-meta {
  min-width: 0;
}
.vg-set__rail-name {
  color: var(--text-strong);
  font-size: var(--fs-sm);
  font-weight: 700;
  line-height: 1.35;
  overflow-wrap: anywhere;
}
.vg-set__rail-email {
  margin-top: 2px;
  color: var(--text-muted);
  font-size: var(--fs-xs);
  line-height: 1.35;
  overflow-wrap: anywhere;
}
.vg-set__rail-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: var(--sp-2);
}

.vg-set__nav {
  position: static;
  gap: 3px;
  padding: var(--sp-2);
  border-radius: var(--radius);
  box-shadow: none;
}
.vg-set__nav-kicker {
  padding: 2px 8px var(--sp-2);
}
.vg-set__nav-item {
  min-width: 0;
  gap: 9px;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
}
.vg-set__nav-item span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vg-set__forms {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.76fr);
  gap: var(--sp-4);
}
.vg-set__group {
  padding: 20px;
  border-radius: var(--radius);
  box-shadow: none;
}
.vg-set__group--wide {
  grid-column: 1 / -1;
}
#set-account {
  order: 1;
}
#set-engine {
  order: 2;
}
#set-appearance {
  order: 3;
}
#set-notify {
  order: 4;
}
#set-voice {
  order: 5;
}
.vg-set__group-head {
  display: flex;
  justify-content: space-between;
  gap: var(--sp-4);
  margin-bottom: var(--sp-4);
}
.vg-set__group-head--split {
  align-items: flex-start;
}
.vg-set__group-title {
  font-size: 18px;
  line-height: 1.3;
}
.vg-set__group-title--kicker {
  margin-top: 4px;
}
.vg-set__group-desc {
  font-size: var(--fs-xs);
  line-height: 1.45;
  margin-top: 3px;
}

.vg-set__profile {
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
  padding: var(--sp-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  background: var(--bg-surface-2);
}
.vg-set__avatar {
  width: 44px;
  height: 44px;
  font-size: 18px;
}
.vg-set__profile-meta .n {
  font-size: var(--fs-body);
  line-height: 1.35;
}
.vg-set__profile-meta .e {
  font-size: var(--fs-xs);
  line-height: 1.35;
}
.vg-set__profile-meta .badges {
  flex-wrap: wrap;
  margin-top: 6px;
}

.vg-set__field-grid {
  display: grid;
  gap: var(--sp-3);
  min-width: 0;
}
.vg-set__field-grid--account {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.vg-set__field-grid--engine {
  align-content: start;
}
.vg-set__field {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  min-width: 0;
  padding: var(--sp-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  background: var(--bg-surface);
}
.vg-set__field--wide {
  grid-column: 1 / -1;
}
.vg-set__field .vg-field,
.vg-set__field .vg-input {
  min-width: 0;
}
.vg-set__field-copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.vg-set__field-copy .l,
.vg-set__opt-text .l {
  color: var(--text-strong);
  font-size: var(--fs-sm);
  font-weight: 700;
  line-height: 1.35;
}
.vg-set__field-copy .h,
.vg-set__opt-text .h {
  color: var(--text-muted);
  font-size: var(--fs-xs);
  line-height: 1.4;
}
.vg-set__field .vg-input,
.vg-set__range-control input[type="range"] {
  width: 100%;
}
.vg-set__field .vg-input {
  font-size: var(--fs-sm);
  padding: 8px 10px;
}

.vg-set__engine-grid {
  display: grid;
  grid-template-columns: minmax(270px, 0.8fr) minmax(0, 1.2fr);
  gap: var(--sp-3);
  align-items: stretch;
}
.vg-set__control-block {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  min-width: 0;
  padding: var(--sp-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  background: var(--bg-surface);
}
.vg-set__control-block .vg-set__seg {
  flex: 1;
}
.vg-set__seg {
  width: 100%;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: 1fr;
  padding: 3px;
}
.vg-set__seg-btn {
  min-height: 34px;
  padding: 7px 9px;
  font-size: var(--fs-xs);
  line-height: 1.25;
}
.vg-set__ops {
  width: min(360px, 100%);
  margin-bottom: 0;
  padding: var(--sp-3);
  border-radius: var(--radius-sm);
}

.vg-set__opt-grid {
  display: grid;
  gap: var(--sp-2);
}
.vg-set__opt {
  min-width: 0;
  padding: var(--sp-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  background: var(--bg-surface);
}
.vg-set__toggle-line {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--text-body);
}

.vg-set__voicelist {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--sp-2);
}
.vg-set__voice {
  min-width: 0;
  gap: var(--sp-3);
  padding: var(--sp-3);
  align-items: flex-start;
}
.vg-set__voice-info .vn,
.vg-set__voice-info .vd {
  display: block;
  overflow-wrap: anywhere;
}
.vg-set__voice-info .vd {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.vg-set__voice-play {
  width: 30px;
  height: 30px;
}
.vg-set__range-row {
  display: grid;
  grid-template-columns: minmax(150px, 190px) minmax(0, 1fr);
  gap: var(--sp-3);
  align-items: center;
  margin-top: var(--sp-3);
  padding: var(--sp-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  background: var(--bg-surface);
}
.vg-set__range-control {
  min-width: 0;
}
.vg-set__range-control input[type="range"] {
  accent-color: var(--accent);
  display: block;
}
.vg-set__meta {
  margin-top: var(--sp-2);
  gap: var(--sp-2) var(--sp-4);
}
.vg-set__meta--range {
  justify-content: space-between;
}

.vg-set__foot {
  margin-top: var(--sp-3);
  padding-top: var(--sp-3);
}
.vg-set__saved {
  min-width: 0;
}
.vg-set__state {
  padding: var(--sp-3);
  border-radius: var(--radius-sm);
}

@media (max-width: 1080px) {
  .vg-set__mast,
  .vg-set {
    max-width: none;
  }
  .vg-set {
    grid-template-columns: 1fr;
  }
  .vg-set__rail {
    position: static;
    display: grid;
    grid-template-columns: minmax(220px, 280px) minmax(0, 1fr);
    align-items: start;
  }
  .vg-set__forms {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.82fr);
  }
}

@media (max-width: 860px) {
  .vg-set__forms {
    grid-template-columns: 1fr;
  }
  .vg-set__group--wide,
  #set-appearance,
  #set-notify,
  #set-voice {
    grid-column: auto;
  }
  .vg-set__field-grid--account,
  .vg-set__engine-grid {
    grid-template-columns: 1fr;
  }
  .vg-set__field--wide {
    grid-column: auto;
  }
  .vg-set__group-head--split {
    flex-direction: column;
  }
}

@media (max-width: 720px) {
  .vg-set__mast {
    display: block;
    margin-bottom: var(--sp-4);
  }
  .vg-set__mast-meta {
    justify-content: flex-start;
    margin-top: var(--sp-2);
  }
  .vg-set {
    gap: var(--sp-3);
  }
  .vg-set__rail {
    display: block;
  }
  .vg-set__rail-card {
    display: none;
  }
  .vg-set__nav {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 6px;
    overflow-x: auto;
    padding: 6px;
    scrollbar-width: thin;
  }
  .vg-set__nav-kicker {
    display: none;
  }
  .vg-set__nav-item {
    flex: 0 0 auto;
    min-height: 36px;
    padding: 0 10px;
    white-space: nowrap;
  }
  .vg-set__forms {
    gap: var(--sp-3);
  }
  .vg-set__group {
    padding: var(--sp-3);
  }
  .vg-set__profile,
  .vg-set__field,
  .vg-set__control-block,
  .vg-set__opt,
  .vg-set__range-row {
    padding: 10px;
  }
  .vg-set__avatar {
    width: 38px;
    height: 38px;
    font-size: 16px;
  }
  .vg-set__engine-grid,
  .vg-set__range-row {
    gap: var(--sp-2);
  }
  .vg-set__range-row {
    grid-template-columns: 1fr;
  }
  .vg-set__ops {
    width: 100%;
  }
  .vg-set__foot {
    margin-top: var(--sp-3);
  }
}

@media (max-width: 360px) {
  .vg-set__seg {
    grid-template-columns: 1fr;
  }
  .vg-set__opt {
    align-items: flex-start;
  }
}

/* Image-aligned workspace: generated settings concept -> production controls. */
body[data-page="settings"] .vg-shell {
  min-height: 100dvh;
  background:
    radial-gradient(circle at 8% 0%, rgba(222, 238, 234, 0.62), transparent 34%),
    linear-gradient(135deg, rgba(252, 250, 247, 0.97), rgba(244, 242, 237, 0.94)),
    var(--asset-warm-elements) center / cover no-repeat;
}
body[data-page="settings"] .vg-main {
  padding: 0;
}
body[data-page="settings"] .vg-main__inner {
  max-width: none;
}
body[data-page="settings"] .vg-set__callout {
  max-width: 1120px;
  margin: var(--sp-5) auto 0;
}

body[data-page="settings"] .vg-set {
  grid-template-columns: 244px minmax(0, 820px);
  justify-content: center;
  align-items: start;
  gap: 28px;
  max-width: 1168px;
  min-height: 100dvh;
  padding: 30px 24px;
  margin: 0 auto;
}
body[data-page="settings"] .vg-set__rail {
  position: sticky;
  top: 24px;
  min-height: calc(100dvh - 60px);
  padding: 24px 16px 18px;
  border: 1px solid rgba(38, 101, 92, 0.14);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(238, 248, 245, 0.92), rgba(248, 250, 248, 0.72)),
    rgba(255, 255, 255, 0.82);
  box-shadow: 0 24px 58px rgba(37, 45, 42, 0.08);
}
body[data-page="settings"] .vg-set__rail-title {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding: 2px 6px 20px;
}
body[data-page="settings"] .vg-set__rail-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  flex: none;
  color: var(--accent-deep);
}
body[data-page="settings"] .vg-set__rail-title h1 {
  margin: 0;
  color: var(--text-strong);
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: 0;
}
body[data-page="settings"] .vg-set__rail-title p {
  margin: 3px 0 0;
  color: var(--text-muted);
  font-size: var(--fs-xs);
  line-height: 1.35;
}
body[data-page="settings"] .vg-set__rail-card {
  display: none;
}
body[data-page="settings"] .vg-set__nav {
  position: static;
  padding: 0;
  gap: 10px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
body[data-page="settings"] .vg-set__nav-kicker {
  display: none;
}
body[data-page="settings"] .vg-set__nav-item {
  min-height: 49px;
  padding: 0 14px;
  border-radius: var(--radius);
  color: #1f5f58;
  font-size: 15px;
  font-weight: 650;
}
body[data-page="settings"] .vg-set__nav-item:hover {
  background: rgba(24, 121, 103, 0.09);
  color: #124d47;
}
body[data-page="settings"] .vg-set__nav-item.is-active {
  background: linear-gradient(135deg, #187967, #106759);
  color: #ffffff;
  box-shadow: 0 12px 24px rgba(16, 103, 89, 0.22);
}
body[data-page="settings"] .vg-set__nav-item.is-active svg {
  color: #ffffff;
}
body[data-page="settings"] .vg-set__rail-status {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding: 18px 4px 0;
}

body[data-page="settings"] .vg-set__forms {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  max-width: 820px;
}
body[data-page="settings"] #set-account {
  order: 1;
}
body[data-page="settings"] #set-engine {
  order: 2;
}
body[data-page="settings"] #set-appearance {
  order: 3;
}
body[data-page="settings"] #set-voice {
  order: 4;
}
body[data-page="settings"] #set-notify {
  order: 5;
}
body[data-page="settings"] .vg-set__group {
  padding: 18px;
  border: 1px solid rgba(37, 45, 42, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.93);
  box-shadow: 0 18px 38px rgba(38, 45, 43, 0.07);
}
body[data-page="settings"] .vg-set__group-head {
  align-items: flex-start;
  margin-bottom: 14px;
}
body[data-page="settings"] .vg-set__group-title {
  font-size: 18px;
  font-weight: 750;
}
body[data-page="settings"] .vg-set__group-desc {
  font-size: 12px;
  color: var(--text-muted);
}
body[data-page="settings"] .vg-set__profile {
  margin-bottom: 12px;
  padding: 13px;
  background: rgba(244, 241, 236, 0.78);
}
body[data-page="settings"] .vg-set__avatar {
  background: linear-gradient(135deg, #1d8774, #0f6559);
}
body[data-page="settings"] .vg-set__field-grid--account,
body[data-page="settings"] .vg-set__field-grid--engine {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
body[data-page="settings"] .vg-set__field--wide {
  grid-column: 1 / -1;
}
body[data-page="settings"] .vg-set__field,
body[data-page="settings"] .vg-set__control-block,
body[data-page="settings"] .vg-set__opt,
body[data-page="settings"] .vg-set__range-row {
  border-color: rgba(37, 45, 42, 0.12);
  background: rgba(255, 255, 255, 0.86);
}
body[data-page="settings"] .vg-set__engine-grid {
  grid-template-columns: 1fr;
  gap: 10px;
}
body[data-page="settings"] .vg-set__seg {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  background: rgba(244, 241, 236, 0.82);
}
body[data-page="settings"] .vg-set__seg-btn.is-active {
  background: #187967;
  color: #ffffff;
}
body[data-page="settings"] .vg-set__ops {
  width: min(300px, 100%);
  min-height: 54px;
}
body[data-page="settings"] .vg-set__voicelist {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
body[data-page="settings"] .vg-set__voice {
  min-height: 72px;
}
body[data-page="settings"] .vg-set__foot {
  margin-top: 12px;
  padding-top: 12px;
}
body[data-page="settings"] .vg-set__pill {
  background: rgba(255, 255, 255, 0.68);
}

@media (max-width: 980px) {
  body[data-page="settings"] .vg-set {
    grid-template-columns: 86px minmax(0, 1fr);
    gap: 18px;
    max-width: none;
  }
  body[data-page="settings"] .vg-set__rail {
    padding: 18px 10px;
  }
  body[data-page="settings"] .vg-set__rail-title {
    justify-content: center;
    padding: 0 0 16px;
  }
  body[data-page="settings"] .vg-set__rail-title div,
  body[data-page="settings"] .vg-set__nav-item span,
  body[data-page="settings"] .vg-set__rail-status {
    display: none;
  }
  body[data-page="settings"] .vg-set__nav-item {
    justify-content: center;
    min-height: 48px;
    padding: 0;
  }
  body[data-page="settings"] .vg-set__forms {
    max-width: none;
  }
}

@media (max-width: 720px) {
  body[data-page="settings"] .vg-set__callout {
    margin: 12px 12px 0;
  }
  body[data-page="settings"] .vg-set {
    display: block;
    min-height: 100dvh;
    padding: 0 16px 28px;
  }
  body[data-page="settings"] .vg-set__rail {
    position: sticky;
    top: 0;
    z-index: 20;
    min-height: auto;
    margin: 0 -16px 12px;
    padding: 13px 16px 10px;
    border: 0;
    border-bottom: 1px solid rgba(37, 45, 42, 0.1);
    border-radius: 0;
    background: rgba(252, 250, 247, 0.96);
    box-shadow: 0 12px 26px rgba(37, 45, 42, 0.08);
  }
  body[data-page="settings"] .vg-set__rail-title {
    justify-content: center;
    gap: 8px;
    padding: 0 0 10px;
  }
  body[data-page="settings"] .vg-set__rail-title div {
    display: block;
  }
  body[data-page="settings"] .vg-set__rail-title h1 {
    font-size: 16px;
  }
  body[data-page="settings"] .vg-set__rail-title p {
    display: none;
  }
  body[data-page="settings"] .vg-set__rail-mark {
    width: 24px;
    height: 24px;
  }
  body[data-page="settings"] .vg-set__nav {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 4px;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: thin;
  }
  body[data-page="settings"] .vg-set__nav-item {
    flex: 0 0 auto;
    min-height: 34px;
    gap: 5px;
    padding: 0 7px;
    font-size: 11px;
    white-space: nowrap;
  }
  body[data-page="settings"] .vg-set__nav-item svg {
    width: 14px;
    height: 14px;
  }
  body[data-page="settings"] .vg-set__nav-item span {
    display: inline;
  }
  body[data-page="settings"] .vg-set__forms {
    gap: 10px;
  }
  body[data-page="settings"] .vg-set__group {
    padding: 13px;
  }
  body[data-page="settings"] .vg-set__field-grid--account,
  body[data-page="settings"] .vg-set__field-grid--engine,
  body[data-page="settings"] .vg-set__seg,
  body[data-page="settings"] .vg-set__voicelist {
    grid-template-columns: 1fr;
  }
  body[data-page="settings"] .vg-set__field--wide {
    grid-column: auto;
  }
  body[data-page="settings"] .vg-set__group-head--split {
    flex-direction: column;
  }
  body[data-page="settings"] .vg-set__ops {
    width: 100%;
  }
  body[data-page="settings"] .vg-set__voice {
    min-height: 0;
  }
}