/* =========================================================
   animations.css — NC Web transitions and keyframes
   ========================================================= */

/* ── Keyframes ─────────────────────────────────────────── */

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideIn {
  from { transform: translateX(-100%); }
  to   { transform: translateX(0); }
}

/* ── Dialog entrance ───────────────────────────────────── */

.dialog-overlay:not(.hidden) .dialog {
  animation: slideUp 200ms ease;
}

/* ── Editor entrance ───────────────────────────────────── */

.editor-overlay:not(.hidden) {
  animation: fadeIn 150ms ease;
}

/* ── Context menu entrance ─────────────────────────────── */

.context-menu:not(.hidden) {
  animation: fadeIn 100ms ease;
}

/* ── Panel slide transitions (mobile) ──────────────────── */

.panel {
  transition: transform var(--nc-transition);
}

/* ── File entry selection transition ───────────────────── */

.file-entry {
  transition: background-color 60ms ease;
}

/* ── Reduced motion ────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}