.settings-surface-root {
  width: 100%;
  min-width: 0;
  color: var(--text-main);
}

.settings-surface-root--page {
  width: min(100%, 980px);
}

.settings-surface-root--panel {
  min-height: 100%;
  padding: 0;
}

.settings-surface-root--panel .settings-flow {
  max-width: none;
}

.settings-surface-heading {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.settings-surface-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--sans);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--accent);
}

.settings-surface-kicker::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: currentColor;
}

.settings-surface-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.65rem;
}

.settings-surface-title {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.8rem, 6vw, 4.7rem);
  line-height: 0.92;
  font-weight: 500;
  color: var(--text-main);
}

.settings-surface-header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.settings-surface-close-btn {
  flex-shrink: 0;
}

.settings-surface-copy {
  margin: 0;
  max-width: 52rem;
  font-family: var(--garamond);
  font-size: 1.1rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.settings-surface-root .page-status {
  min-height: 1.1rem;
  font-size: 0.82rem;
  color: var(--text-ghost);
}

.settings-surface-root .page-status.visible {
  display: block;
}

.settings-surface-root .page-status.success {
  color: var(--success);
}

.settings-surface-root .page-status.error {
  color: var(--danger);
}

.settings-surface-root .settings-flow {
  display: flex;
  flex-direction: column;
  gap: 1.7rem;
  width: 100%;
  max-width: 980px;
  max-width: none;
  padding-bottom: 2rem;
}

.settings-surface-root .pc {
  display: grid;
  gap: 1.15rem;
  padding: 2rem 2.15rem;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--bg-panel);
  box-shadow: none;
}

.settings-surface-root .pc__label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--sans);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--accent);
}

.settings-surface-root .pc__label::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: currentColor;
}

.settings-surface-root .pc__title {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
  font-weight: 500;
  color: var(--text-main);
}

.settings-surface-root .pc__copy {
  font-family: var(--garamond);
  font-size: 1.15rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.settings-surface-root .pc__status {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-ghost);
}

.settings-surface-root .pc__status--inline {
  margin-top: -0.05rem;
}

.settings-surface-root .pc-divider {
  border-top: 1px solid var(--border);
  margin-top: 0.2rem;
  padding-top: 1.5rem;
  display: grid;
  gap: 1rem;
}

.settings-surface-root .pc-note,
.settings-surface-root .danger-copy {
  font-family: var(--garamond);
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.settings-surface-root .pc-services .pc__label {
  color: #7da6d9;
}

.settings-surface-root .pc-appearance .pc__label {
  color: #b48c46;
}

.settings-surface-root .pc-orb .pc__label {
  color: #8f76c0;
}

.settings-surface-root .pc-companion .pc__label {
  color: #b08a58;
}

.settings-surface-root .pc-inbox .pc__label {
  color: #6f8cb8;
}

.settings-surface-root .pc-proactive .pc__label {
  color: #8f76c0;
}

.settings-surface-root .pc-danger {
  border-color: rgba(239, 68, 68, 0.3);
  background: rgba(239, 68, 68, 0.02);
}

.settings-surface-root .pc-danger .pc__label {
  color: #ef4444;
}

.settings-surface-root .int-grid,
.settings-surface-root .f-grid {
  display: grid;
  gap: 1rem;
}

.settings-surface-root .f-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.settings-surface-root .f-grid-3,
.settings-surface-root .int-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.settings-surface-root .f-grid-4 {
  grid-template-columns: minmax(0, 1.3fr) repeat(3, minmax(0, 0.8fr));
}

.settings-surface-root .int-card {
  display: grid;
  justify-items: center;
  align-content: start;
  gap: 0.4rem;
  min-height: 112px;
  padding: 1.35rem 1rem 1.05rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.52);
  text-align: center;
}

.settings-surface-root .int-service {
  display: grid;
  gap: 0.7rem;
  align-content: start;
}

.settings-surface-root .int-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  font-size: 1.15rem;
}

.settings-surface-root .int-icon.gmail {
  color: #ea4335;
}

.settings-surface-root .int-icon.calendar {
  color: #4285f4;
}

.settings-surface-root .int-icon.drive {
  color: #34a853;
}

.settings-surface-root .int-name {
  font-family: var(--sans);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--text-main);
}

.settings-surface-root .int-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-family: var(--sans);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.settings-surface-root .int-badge.on {
  border-color: rgba(74, 222, 128, 0.25);
  background: var(--success-dim);
  color: var(--success);
}

.settings-surface-root .int-badge.off {
  background: transparent;
  color: var(--text-ghost);
}

.settings-surface-root .int-detail {
  min-height: 2.4em;
  font-family: var(--garamond);
  font-size: 0.98rem;
  line-height: 1.35;
  color: var(--text-muted);
  text-align: center;
  overflow-wrap: anywhere;
}

.settings-surface-root .int-actions {
  width: 100%;
  flex-direction: column;
  align-items: stretch;
}

.settings-surface-root .int-actions .f-btn {
  min-height: 46px;
}

.settings-surface-root .f-field {
  display: grid;
  gap: 0.5rem;
}

.settings-surface-root .f-field-label {
  font-family: var(--sans);
  font-size: 0.68rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-ghost);
}

.settings-surface-root .f-input,
.settings-surface-root .f-select,
.settings-surface-root .f-textarea {
  width: 100%;
  min-height: 56px;
  padding: 0.95rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.56);
  color: var(--text-main);
  font-family: var(--sans);
  font-size: 0.98rem;
  outline: none;
  transition: border-color 0.2s ease;
}

.settings-surface-root .f-input:focus,
.settings-surface-root .f-select:focus,
.settings-surface-root .f-textarea:focus {
  border-color: var(--accent);
}

.settings-surface-root .f-input:disabled,
.settings-surface-root .f-select:disabled,
.settings-surface-root .f-textarea:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.settings-surface-root .f-textarea {
  min-height: 140px;
  resize: vertical;
  line-height: 1.45;
}

.settings-surface-root .f-range-field .f-slider {
  margin-top: 0.45rem;
}

.settings-surface-root .f-input-group {
  display: flex;
  align-items: stretch;
  gap: 0.75rem;
}

.settings-surface-root .f-field-help {
  font-family: var(--garamond);
  font-size: 0.92rem;
  line-height: 1.4;
  color: var(--text-muted);
}

.settings-surface-root .theme-label-chip {
  min-height: 56px;
  display: inline-flex;
  align-items: center;
  padding: 0.95rem 1.1rem;
  border: 1px dashed var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.3);
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-ghost);
}

.settings-surface-root .f-switch-stack {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.settings-surface-root .f-switch {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.2rem;
  padding: 1.4rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.56);
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.settings-surface-root .f-switch:hover {
  border-color: var(--border-strong);
}

.settings-surface-root .f-switch-left {
  display: grid;
  gap: 0.25rem;
  min-width: 0;
}

.settings-surface-root .f-switch-label {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
}

.settings-surface-root .f-switch-hint {
  font-family: var(--garamond);
  font-size: 0.98rem;
  line-height: 1.4;
  color: var(--text-muted);
}

.settings-surface-root .pc-proactive .f-switch-hint,
.settings-surface-root .pc-inbox .f-switch-hint {
  font-style: italic;
}

.settings-surface-root .f-switch-toggle {
  position: relative;
  width: 1.85rem;
  height: 1.85rem;
  flex-shrink: 0;
}

.settings-surface-root .f-switch-toggle input[type="checkbox"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
}

.settings-surface-root .f-switch-box {
  width: 100%;
  height: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.68);
  color: transparent;
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1;
}

.settings-surface-root .f-switch-toggle input[type="checkbox"]:checked + .f-switch-box {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.settings-surface-root .f-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.settings-surface-root .f-btn {
  min-height: 52px;
  padding: 0.85rem 1.2rem;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: transparent;
  color: var(--text-main);
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
  text-align: center;
  text-decoration: none;
}

.settings-surface-root .f-btn:hover {
  border-color: var(--text-main);
}

.settings-surface-root .f-btn-accent {
  border-color: var(--accent);
  color: var(--accent);
}

.settings-surface-root .f-btn-accent:hover {
  background: rgba(180, 140, 70, 0.08);
}

.settings-surface-root .f-btn-ghost {
  background: rgba(255, 255, 255, 0.56);
}

.settings-surface-root .f-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.82);
}

.settings-surface-root .f-btn-danger {
  border-color: #ef4444;
  background: #ef4444;
  color: #fff;
}

.settings-surface-root .f-btn-danger:hover {
  background: #dc2626;
  border-color: #dc2626;
}

.settings-surface-root .f-btn[disabled] {
  opacity: 0.55;
  cursor: default;
}

.settings-surface-root .section-status {
  min-height: 1.1rem;
  font-size: 0.8rem;
  color: var(--text-ghost);
}

.settings-surface-root .section-status.success {
  color: var(--success);
}

.settings-surface-root .section-status.error {
  color: var(--danger);
}

@media (max-width: 920px) {
  .settings-surface-root .int-grid,
  .settings-surface-root .f-grid-2,
  .settings-surface-root .f-grid-3,
  .settings-surface-root .f-grid-4 {
    grid-template-columns: 1fr;
  }

  .settings-surface-root--panel {
    padding: 1.1rem;
  }

  .settings-surface-root .pc {
    padding: 1.35rem 1rem;
  }

  .settings-surface-root .f-input-group,
  .settings-surface-root .f-btn-row {
    flex-direction: column;
    align-items: stretch;
  }
}