/* Settings screen */
.settings {
  min-height: 100%;
  background: var(--bg);
}

.settings__app-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  min-height: 56px;
  background: var(--surface);
  border-bottom: 1px solid var(--hairline);
}

.settings__title-block {
  flex: 1;
  text-align: center;
}

.settings__title-kr {
  font-family: var(--font-kr);
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.1;
}

.settings__title-en {
  font-size: 11px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-top: 2px;
}

.settings__body {
  padding: 16px 20px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.settings-group__title {
  font-size: 11px;
  color: var(--ink-3);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0 4px 8px;
}

.settings-group__body {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.settings-row {
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  border-top: 1px solid var(--hairline);
}

.settings-row:first-child { border-top: none; }

.settings-row__label {
  flex: 1;
  font-size: 14px;
  color: var(--ink);
  font-weight: 500;
}

.settings-row__label--danger { color: var(--warn); }

.settings-row__sub {
  font-size: 12px;
  color: var(--ink-3);
  margin-top: 2px;
}

.settings-row__value {
  font-size: 13px;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  gap: 8px;
}

.toggle {
  width: 44px;
  height: 26px;
  border-radius: 13px;
  background: var(--hairline-2);
  position: relative;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
  flex-shrink: 0;
}

.toggle--on { background: var(--accent); }

.toggle__knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--surface);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transition: left 0.2s;
}

.toggle--on .toggle__knob { left: 20px; }

.segctrl {
  display: flex;
  padding: 2px;
  background: var(--surface-2);
  border-radius: var(--r-pill);
  gap: 2px;
}

.segctrl__btn {
  padding: 6px 12px;
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--ink-3);
  font-size: 12px;
  font-weight: 600;
  border: none;
  cursor: pointer;
}

.segctrl__btn--active {
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}