/* Header: tema anahtarı (segment switch) + marka rozeti temizliği */
.landing-brand-badge{display:none !important}
html[data-theme] #theme-toggle-btn.tt-switch{
  position:relative !important;width:56px !important;height:28px !important;min-width:56px !important;min-height:28px !important;
  border-radius:999px !important;padding:0 7px !important;margin:0 2px !important;
  border:1px solid var(--border,#E3E9E5) !important;background:var(--surface,#fff) !important;
  display:inline-flex !important;align-items:center !important;justify-content:space-between !important;
  cursor:pointer !important;flex-shrink:0 !important;box-shadow:none !important;overflow:hidden !important;
  transition:background .2s, border-color .2s !important;
}
html[data-theme] #theme-toggle-btn.tt-switch:hover{border-color:var(--primary,#0F7B4F) !important;background:var(--surface,#fff) !important}
html[data-theme] #theme-toggle-btn.tt-switch::after{content:none !important;display:none !important}
html[data-theme] #theme-toggle-btn.tt-switch .tt-ic{
  position:relative;z-index:1;display:flex !important;align-items:center;justify-content:center;
  width:16px !important;height:16px !important;color:var(--text-muted,#6B7674) !important;
  opacity:.5;transition:color .2s, opacity .2s;font-size:0 !important;
}
html[data-theme] #theme-toggle-btn.tt-switch .tt-knob{
  position:absolute;top:2px;left:2px;width:22px;height:22px;border-radius:999px;
  background:var(--primary,#0F7B4F) !important;transition:transform .24s cubic-bezier(.4,0,.2,1), background .2s;
}
html[data-theme] #theme-toggle-btn.tt-switch:not(.is-dark) .tt-sun{opacity:1;color:#fff !important}
html[data-theme] #theme-toggle-btn.tt-switch.is-dark .tt-knob{transform:translateX(26px)}
html[data-theme] #theme-toggle-btn.tt-switch.is-dark .tt-moon{opacity:1;color:#fff !important}
@media (max-width:560px){
  html[data-theme] #theme-toggle-btn.tt-switch{width:50px !important;height:26px !important;min-width:50px !important;min-height:26px !important;padding:0 6px !important}
  html[data-theme] #theme-toggle-btn.tt-switch .tt-knob{width:20px;height:20px}
  html[data-theme] #theme-toggle-btn.tt-switch.is-dark .tt-knob{transform:translateX(22px)}
}
@media (prefers-reduced-motion:reduce){
  html[data-theme] #theme-toggle-btn.tt-switch .tt-knob{transition:none}
}