/* --- SETTINGS SCREEN STYLE --- */
.card-glass textarea {
  line-height: 1.5;
}

.tab-toggle-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  padding: 8px 16px;
  transition: all 0.2s;
  border-radius: 8px;
  text-decoration: none;
}

.tab-toggle-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.03);
}

.tab-toggle-btn.active-setting-tab {
  color: #fff;
  background: rgba(13, 148, 136, 0.15);
  box-shadow: inset 0 0 10px rgba(13, 148, 136, 0.1);
  border: 1px solid rgba(13, 148, 136, 0.3);
}

/* Responsive Two Column Layout for Settings Page */
.settings-grid-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
  align-items: start;
}

@media (max-width: 900px) {
  .settings-grid-layout {
    grid-template-columns: 1fr;
    justify-content: center;
  }
  
  /* Center preview container on mobile */
  #thermal-preview-container {
    margin: 10px auto 0 auto !important;
  }
}