/* =====================================================
   THEME TOGGLE (3-way) + LANGUAGE SWITCHER
   ===================================================== */

/* ---- THREE-WAY THEME TOGGLE ---- */
.theme-toggle-group {
  display: flex;
  align-items: center;
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 2px;
  gap: 1px;
}

.theme-btn {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  cursor: pointer;
  background: none;
  border: none;
  white-space: nowrap;
  transition: background var(--transition-interactive),
              color var(--transition-interactive);
  line-height: 1.4;
}

.theme-btn svg {
  flex-shrink: 0;
  opacity: 0.7;
}

.theme-btn:hover {
  color: var(--color-text);
  background: var(--color-surface-dynamic);
}

.theme-btn.active {
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

.theme-btn.active svg { opacity: 1; }

/* Hide label text on small screens */
@media (max-width: 900px) {
  .theme-btn .theme-label { display: none; }
  .theme-btn { padding: var(--space-1) var(--space-2); }
}

/* ---- LANGUAGE SWITCHER ---- */
.lang-switcher {
  position: relative;
  display: flex;
  align-items: center;
}

.lang-select {
  appearance: none;
  -webkit-appearance: none;
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-6) var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 500;
  font-family: var(--font-body);
  color: var(--color-text-muted);
  cursor: pointer;
  outline: none;
  transition: border-color var(--transition-interactive),
              color var(--transition-interactive);
  min-width: 80px;
  /* Custom arrow */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

.lang-select:hover {
  border-color: var(--color-primary);
  color: var(--color-text);
}

.lang-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary-highlight);
}

/* Globe icon prefix */
.lang-switcher-icon {
  position: absolute;
  left: var(--space-3);
  pointer-events: none;
  color: var(--color-text-muted);
  display: none; /* hidden — select has enough affordance */
}

/* ---- LANGUAGE-AWARE FONT SWITCHING ---- */
/* When Indic language is active, use the loaded Baloo variant for UI */
body[data-lang="hi"] { --font-display: 'Baloo 2', 'Georgia', serif; }
body[data-lang="ta"] { --font-display: 'Baloo Thambi 2', 'Georgia', serif; }
body[data-lang="bn"] { --font-display: 'Baloo Da 2', 'Georgia', serif; }
body[data-lang="mni"] { --font-display: 'Baloo Da 2', 'Georgia', serif; }
body[data-lang="or"] { --font-display: 'Baloo Bhaina 2', 'Georgia', serif; }
body[data-lang="kn"] { --font-display: 'Baloo Tamma 2', 'Georgia', serif; }
body[data-lang="te"] { --font-display: 'Baloo 2', 'Georgia', serif; }

/* Nav items in Indic scripts need a little more space */
body[data-lang]:not([data-lang="en"]) .nav-links a {
  letter-spacing: 0;
  font-size: var(--text-sm);
}

/* ---- NAV ACTIONS LAYOUT UPDATE ---- */
/* Make room for both theme toggle and lang switcher */
.nav-actions {
  gap: var(--space-2);
  flex-wrap: nowrap;
}

@media (max-width: 1100px) {
  .btn-nav-cta { display: none; }
}

@media (max-width: 768px) {
  .theme-toggle-group { display: none; }
  .lang-select { min-width: 60px; }
}