/* ── Принудительный светлый тон ── */
html { color-scheme: light only !important; }
html.dark,html.dark body,html.dark *{
  background-color: initial !important;
  color: initial !important;
  border-color: initial !important;
}
/* ── Графитовый header ── */
.header{
  background-color: #2d2d30 !important;
  box-shadow: 0 2px 16px rgba(0,0,0,.18) !important;
}
.navbar-brand,.nav-link,
.header .btn-outline-primary,.header a{
  color:#fff !important;
}
.header .btn-outline-primary{
  border-color:rgba(255,255,255,.3) !important;
}
.header .btn-outline-primary:hover{
  background:rgba(255,255,255,.12) !important;
}
/* Логотип в header — светлый */
.header .logo-dark { display:inline-block !important; }
.header .logo-light{ display:none !important; }
/* Мобильный toggle */
#show-button,#hide-button{ color:#fff; fill:#fff; }
/* ── Чистый белый body ── */
body{ background:#fff !important; }
/* ── Кнопки ── */
.btn-primary{
  background:#2d2d30 !important;
  border-color:#2d2d30 !important;
  color:#fff !important;
}
.btn-outline-primary{
  border-color:#2d2d30 !important;
  color:#2d2d30 !important;
}
.btn-outline-primary:hover{
  background:#2d2d30 !important;
  color:#fff !important;
}
/* ── Footer ── */
footer{ background:#2d2d30 !important; color:#ccc !important; }
footer a{ color:#aaa !important; }
footer a:hover{ color:#fff !important; }