/**
 * Custom Tooltip System
 * Replaces native title attributes with i18n-aware tooltips.
 * Uses data-i18n-tooltip (key) or data-tooltip (raw text) attributes.
 */

/* ── Tooltip element ─────────────────────────────────────────────── */

.tooltip {
  position: fixed;
  z-index: 9100; /* between --z-toast (9000) and --z-lightbox (9500) */
  max-width: 280px;
  padding: 5px 10px;
  border-radius: var(--radius-md, 6px);
  background: #1f2937;
  color: #f9fafb;
  font-size: var(--text-sm, 12px);
  line-height: 1.4;
  text-align: center;
  white-space: pre-line;
  word-wrap: break-word;
  pointer-events: none;
  user-select: none;
  opacity: 0;
  transition: opacity 150ms ease-in-out;
}

.tooltip.visible {
  opacity: 1;
}

/* ── Dark mode adjustment ────────────────────────────────────────── */

body.dark-mode .tooltip {
  background: #4b5563;
  color: #f3f4f6;
}

/* ── Hide tooltips on touch-only devices ─────────────────────────── */

@media (hover: none) {
  .tooltip {
    display: none !important;
  }
}