.lb-overlay {
  z-index: 120;
  padding: 16px;
  background: rgba(20, 20, 20, 0.7);
}

.lb-settings-dialog {
  width: min(860px, calc(100vw - 32px));
  height: min(620px, calc(100vh - 32px));
  overflow: hidden;
  color: var(--ink);
  background: var(--elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
  font-size: 13px;
  line-height: 1.4;
}

.lb-settings-layout {
  display: grid;
  grid-template-columns: 190px 1fr;
  height: 100%;
}

.lb-settings-nav {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 54px 10px 12px;
  background: color-mix(in srgb, var(--ink) 6%, transparent);
  border-right: 1px solid var(--border);
}

.lb-settings-nav__item {
  display: flex;
  gap: 9px;
  align-items: center;
  padding: 8px 10px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 6px;
  text-align: left;
  cursor: pointer;
  font: inherit;
}

.lb-settings-nav__item svg {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
}

.lb-settings-nav__item[data-active] {
  color: var(--ink);
  background: var(--surface);
}

.lb-settings-panel {
  position: relative;
  min-width: 0;
  overflow: hidden;
}

.lb-settings-panel > h2 {
  height: 54px;
  box-sizing: border-box;
  margin: 0;
  padding: 17px 48px 17px 24px;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  font-weight: 650;
}

.lb-settings-close {
  position: absolute;
  top: 11px;
  right: 14px;
  z-index: 1;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  padding: 0;
  color: var(--muted);
  background: transparent;
  border: 0;
  cursor: pointer;
}

.lb-settings-body {
  height: calc(100% - 54px);
  box-sizing: border-box;
  overflow: auto;
  padding: 24px;
}

.lb-settings-stack {
  display: grid;
  gap: 24px;
}

.lb-settings-group {
  display: grid;
  gap: 8px;
}

.lb-settings-group > h3 {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.lb-settings-row,
.lb-account-card,
.lb-settings-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 44px;
  padding: 13px;
  color: inherit;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 9px;
}

.lb-settings-copy {
  display: grid;
  flex: 1;
  min-width: 0;
  gap: 4px;
}

.lb-settings-copy small,
.lb-account-card__body span,
.lb-settings-banner span {
  color: var(--muted);
  font-size: 11px;
}

.lb-account-card {
  justify-content: flex-start;
}

.lb-account-card__avatar {
  display: grid;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  place-items: center;
  overflow: hidden;
  background: var(--elevated);
  border-radius: 50%;
  color: var(--muted);
  font-size: 11px;
  font-weight: 650;
  box-shadow: inset 0 0 0 1px var(--border);
}

.lb-account-card__body {
  display: grid;
  flex: 1;
  min-width: 0;
}

.lb-settings-select {
  min-width: 148px;
  height: 32px;
  padding: 0 9px;
  color: var(--ink);
  background: var(--elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  font: inherit;
}

.lb-settings-select:focus {
  outline: none;
  border-color: var(--focus);
}

.lb-settings-control {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
}

.lb-settings-row .outline,
.lb-settings-row .danger,
.lb-settings-banner .outline {
  min-height: 32px;
  padding: 0 12px;
  border-radius: 6px;
  font-size: 13px;
}

.lb-settings-banner {
  display: grid;
  justify-items: stretch;
  gap: 8px;
}

.lb-settings-banner > button {
  justify-self: end;
}

.lb-about-dialog {
  position: relative;
  width: min(360px, calc(100vw - 32px));
  overflow: hidden;
  color: var(--ink);
  background: var(--elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
}

.lb-about-close {
  position: absolute;
  top: 8px;
  right: 10px;
  z-index: 1;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  padding: 0;
  color: var(--muted);
  background: transparent;
  border: 0;
  cursor: pointer;
}

.lb-about-brand {
  display: grid;
  justify-items: center;
  gap: 8px;
  padding: 42px 24px 28px;
  text-align: center;
}

.lb-about-icon {
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  overflow: hidden;
  background: #181818;
  border-radius: 16px;
}

.lb-about-brand img {
  width: 64px;
  height: 64px;
  object-fit: cover;
}

.lb-settings-close:hover,
.lb-about-close:hover {
  color: var(--ink);
  background: var(--surface-hover);
  border-radius: 8px;
}

.lb-about-brand h2,
.lb-about-brand p {
  margin: 0;
}

.lb-about-brand h2 {
  font-size: 20px;
  font-weight: 650;
}

.lb-about-brand p {
  color: var(--muted);
  font-size: 13px;
}

.lb-about-brand small {
  margin-top: 20px;
  color: var(--faint);
}

.lb-about-dialog footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}

.lb-about-dialog footer button {
  padding: 8px 12px;
  color: var(--ink);
  background: var(--surface);
  border: 0;
  border-radius: 7px;
  font: inherit;
  cursor: pointer;
}

.lb-about-dialog footer button:hover,
.lb-settings-nav__item:hover {
  background: var(--surface-hover);
}

@media (max-width: 620px) {
  .lb-settings-layout {
    grid-template-columns: 132px 1fr;
  }
  .lb-settings-nav {
    padding-inline: 6px;
  }
  .lb-settings-body {
    padding: 16px;
  }
  .lb-settings-select {
    min-width: 0;
    width: 100%;
  }
  .lb-settings-row {
    flex-wrap: wrap;
  }
}