.theme-toggle {
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line, #e2e8f0);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink, #1e293b);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.theme-toggle:hover {
  border-color: #bbf7d0;
  background: rgba(236, 253, 245, 0.95);
  color: #047857;
}

.theme-toggle:focus-visible {
  outline: 2px solid #2563eb;
  outline-offset: 2px;
}

.theme-toggle__icon {
  font-size: 15px;
  line-height: 1;
}

.theme-toggle__icon--sun {
  display: none;
}

[data-theme="dark"] .theme-toggle {
  border-color: #334155;
  background: rgba(30, 41, 59, 0.88);
  color: #fde68a;
}

[data-theme="dark"] .theme-toggle:hover {
  border-color: #475569;
  background: rgba(51, 65, 85, 0.95);
  color: #fef08a;
}

[data-theme="dark"] .theme-toggle__icon--moon {
  display: none;
}

[data-theme="dark"] .theme-toggle__icon--sun {
  display: inline;
}

.site-header__bar .theme-toggle {
  order: 2;
}

.site-header__bar .menu-toggle {
  order: 3;
}

.site-header__bar .site-nav {
  order: 4;
}

@media (max-width: 900px) {
  .site-header__bar .theme-toggle {
    margin-left: auto;
  }
}

@media (min-width: 901px) {
  .site-header__bar {
    gap: 10px;
  }

  .site-header__bar .site-nav {
    margin-left: auto;
  }

  .site-header__bar .theme-toggle {
    order: 3;
    margin-left: 0;
  }

  .site-header__bar .menu-toggle {
    display: none !important;
  }
}