.settings-page {
  margin: 0 auto;
  padding: 0 clamp(1rem, 5vw, 2rem) clamp(3rem, 5vw, 4rem);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

@media (min-width: 768px) {
  .settings-page {
    max-width: 70rem;
  }
}

.settings-layout {
  display: flex;
  flex-direction: column;
  flex: 1;
}

@media (min-width: 768px) {
  .settings-layout {
    flex-direction: row;
    gap: 2rem;
  }
}

.settings-sidebar {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .settings-sidebar {
    width: 14rem;
    flex-shrink: 0;
    align-self: flex-start;
    position: sticky;
    top: 0;
    max-height: 100vh;
    overflow-y: auto;
    scrollbar-width: none;
    margin-bottom: 0;
    padding-bottom: 1.5rem;
  }

  .settings-sidebar::-webkit-scrollbar {
    display: none;
  }
}

.settings-page-header {
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
  padding-bottom: 1.5rem;
}

.settings-page-title {
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.25;
}

.settings-page-title a {
  color: inherit;
  text-decoration: none;
}

.settings-page-sub a {
  color: var(--text-link);
}

.settings-page-sub a:hover {
  text-decoration: underline;
}

.settings-page-sub {
  margin: 0.375rem 0 0;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.settings-nav {
  display: none;
}

@media (min-width: 768px) {
  .settings-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
}

.settings-nav-item {
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.875rem;
  padding: 0.75rem;
  text-align: start;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.settings-nav-item i {
  width: 1.25rem;
  text-align: center;
  font-size: 0.875rem;
}

.settings-nav-item:hover {
  color: var(--text-primary);
  background: var(--bg-light);
}

.settings-nav-item.active {
  color: var(--text-primary);
  background: var(--bg-hover);
  box-shadow: var(--box-shadow);
  font-weight: 500;
}

.settings-nav-item:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: -2px;
}

.settings-nav-ext {
  margin-inline-start: auto;
  font-size: 0.6875rem;
  opacity: 0.6;
}

.settings-nav-sep {
  height: 1px;
  margin: 0.5rem 0.75rem;
  background: var(--border-light);
}

.settings-nav-count {
  margin-inline-start: auto;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.settings-nav-mobile {
  display: flex;
  gap: 0.5rem;
}

@media (min-width: 768px) {
  .settings-nav-mobile {
    display: none;
  }
}

.settings-nav-mobile .degoog-select-wrap {
  flex: 1;
  min-width: 0;
}

.settings-tab-select {
  display: block;
  width: 100%;
  height: 3rem;
  background: var(--bg-light);
  border-radius: var(--radius-xl);
  color: var(--text-primary);
  padding: 0 2.75rem 0 1rem;
  cursor: pointer;
  border: none;
  outline: none;
  appearance: none;
  font-size: 0.875rem;
}

.settings-tab-select:focus-visible {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 25%, transparent);
}

.theme-btn {
  appearance: none;
  flex: none;
  width: 3rem;
  height: 3rem;
  border: 0;
  border-radius: var(--radius-xl);
  background: var(--bg-light);
  color: var(--text-secondary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
}

.theme-btn:hover {
  color: var(--text-primary);
}

.settings-page-main {
  container: settings-main / inline-size;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

@media (min-width: 768px) {
  .settings-page-main {
    padding-top: clamp(1.5rem, 4vw, 2.5rem);
  }
}

.settings-page-main:focus {
  outline: none;
}

.site-foot {
  margin-top: 3rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.site-foot a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-error {
  padding: 2rem 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--text-secondary);
}

.site-error h2 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--text-primary);
}

.site-error p {
  margin: 0;
}