/* ============================================================================
   CoTel — theme toggle button (sun / moon).
   Sits just left of the language switcher in the top-right of .navigation.
   Base + light styling here; dark-surface styling lives in dark-theme.css.
   ========================================================================== */

.theme-toggle {
  position: absolute !important;
  right: 54px !important;            /* lang-switcher is at right:14px, 32px wide */
  top: 50% !important;
  transform: translateY(-50%) !important;
  z-index: 210 !important;
  pointer-events: auto !important;
}

.theme-toggle__button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: #ffffff;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
  color: #fd7e14;            /* matches the orange PNG icons (gear, share, etc.) */
  cursor: pointer;
  transition: background 0.18s ease, box-shadow 0.18s ease, color 0.18s ease;
}

.theme-toggle__button:hover,
.theme-toggle__button:focus-visible {
  background: rgba(127, 196, 192, 0.18);
  box-shadow:
    0 0 0 1px rgba(15, 23, 42, 0.05),
    0 4px 10px rgba(15, 23, 42, 0.10),
    0 1px 2px rgba(43, 168, 158, 0.18);
  color: #ff8f2e;
  outline: none;
}

.theme-toggle__icon {
  width: 18px;
  height: 18px;
  display: block;
}

/* Луна — всегда оранжевая (как иконка смены языка), а не чёрная. Задаём fill
   явно через CSS, чтобы наследование color у .navigation button не делало её
   тёмной. На hover/focus — чуть светлее оранжевый. */
.theme-toggle__icon--moon path { fill: #fd7e14; }
.theme-toggle__button:hover .theme-toggle__icon--moon path,
.theme-toggle__button:focus-visible .theme-toggle__icon--moon path { fill: #ff8f2e; }

/* Show the icon of the theme you'd switch TO:
   light mode → show moon; dark mode → show sun. */
.theme-toggle__icon--sun { display: none; }
.theme-toggle__icon--moon { display: block; }

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

html[data-theme="dark"] .theme-toggle__button { color: #fd7e14; }
html[data-theme="dark"] .theme-toggle__button:hover,
html[data-theme="dark"] .theme-toggle__button:focus-visible { color: #ff8f2e; }

@media (prefers-reduced-motion: reduce) {
  .theme-toggle__button { transition: none; }
}