.topbar-back {
  display: inline-flex;
  height: 35px;
  align-items: center;
  gap: 8px;
  padding: 0 11px;
  background: var(--glass-control-bg);
  border: 1px solid var(--glass-control-border);
  border-radius: 5px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  font-size: 9px;
  font-weight: 700;
  white-space: nowrap;
  transition: background-color 180ms ease, transform 180ms ease;
}

.topbar-back:hover {
  background: var(--surface-muted);
}

.topbar-back:active {
  transform: scale(0.97);
}

.topbar-back svg {
  width: 15px;
  height: 15px;
}

.settings-icon-button.is-current {
  color: var(--white);
  background: var(--black);
}

.settings-window {
  grid-template-rows: minmax(0, 1fr) 58px;
}

.settings-content {
  min-width: 0;
  min-height: 0;
  padding: 30px 42px 38px;
  overflow: auto;
}

.settings-page-header {
  display: flex;
  width: 100%;
  max-width: 780px;
  min-height: 58px;
  align-items: center;
  gap: 12px;
  margin: 0 auto;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-strong);
}

.settings-page-icon {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  place-items: center;
  color: var(--white);
  background: var(--black);
  border-radius: 6px;
}

.settings-page-icon svg {
  width: 18px;
  height: 18px;
}

.settings-page-header h1 {
  margin: 0;
  font-size: 19px;
  letter-spacing: 0;
}

.settings-form {
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
}

.settings-section {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 28px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.settings-section-heading {
  display: flex;
  min-width: 0;
  align-items: baseline;
  gap: 9px;
  padding-top: 11px;
}

.settings-section-heading span {
  color: var(--subtle);
  font-family: Consolas, monospace;
  font-size: 8px;
}

.settings-section-heading h2 {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0;
}

.settings-fields {
  display: grid;
  min-width: 0;
  gap: 5px;
}

.settings-control-row {
  display: grid;
  min-width: 0;
  min-height: 42px;
  grid-template-columns: 112px minmax(220px, 1fr) 52px;
  align-items: center;
  gap: 12px;
}

.settings-control-select {
  grid-template-columns: 112px minmax(220px, 1fr);
}

.settings-control-row > span,
.settings-control-row output {
  color: var(--muted);
  font-size: 10px;
}

.settings-control-row output {
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.settings-control-row input[type="range"] {
  width: 100%;
  min-width: 0;
  height: 16px;
  margin: 0;
  accent-color: var(--black);
  cursor: pointer;
}

.settings-select {
  width: 230px;
  max-width: 100%;
  height: 34px;
  padding: 0 10px;
  color: var(--text);
  background: var(--glass-control-bg);
  border: 1px solid var(--glass-control-border);
  border-radius: 5px;
  font: inherit;
  letter-spacing: 0;
  cursor: pointer;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.settings-select:focus-visible {
  outline: 2px solid var(--black);
  outline-offset: 2px;
}

.settings-select option {
  color: #111110;
  background: #ffffff;
}

.settings-footer {
  justify-content: space-between;
}

.settings-done-button {
  display: inline-flex;
  height: 32px;
  align-items: center;
  gap: 7px;
  padding: 0 12px;
  color: var(--white);
  background: var(--black);
  border-radius: 5px;
  font-size: 9px;
  font-weight: 700;
}

.settings-done-button svg {
  width: 14px;
  height: 14px;
}