/* style.css — Styles partagés de l'application EVG */

/* ── Animations ──────────────────────────────────────────────── */

@keyframes flashIn {
  0%   { opacity: 0; transform: scale(0.55) rotate(-4deg); }
  100% { opacity: 1; transform: scale(1)    rotate(0deg);  }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0);    }
}

.flash-in { animation: flashIn 0.18s cubic-bezier(.2, .8, .4, 1) forwards; }
.fade-up  { animation: fadeUp  0.35s ease-out forwards; }

/* ── Feedback réussite/échec (Questions) ───────────────────────── */

@keyframes popIn {
  0%   { opacity: 0; transform: scale(0.4) rotate(-8deg); }
  60%  { opacity: 1; transform: scale(1.15) rotate(3deg); }
  100% { opacity: 1; transform: scale(1)    rotate(0deg); }
}

@keyframes shakeX {
  10%, 90%      { transform: translateX(-1px); }
  20%, 80%      { transform: translateX(2px);  }
  30%, 50%, 70% { transform: translateX(-5px); }
  40%, 60%      { transform: translateX(5px);  }
}

@keyframes flashRingCorrect {
  0%   { box-shadow: 0 0 0 0 rgba(74, 222, 128, .55); }
  100% { box-shadow: 0 0 0 16px rgba(74, 222, 128, 0); }
}

@keyframes flashRingWrong {
  0%   { box-shadow: 0 0 0 0 rgba(248, 113, 113, .55); }
  100% { box-shadow: 0 0 0 16px rgba(248, 113, 113, 0); }
}

.anim-pop-in         { animation: popIn 0.45s cubic-bezier(.34, 1.56, .64, 1) both; }
.anim-flash-correct  { animation: flashRingCorrect 0.7s ease-out; }
.anim-flash-wrong    { animation: flashRingWrong 0.7s ease-out, shakeX 0.4s ease-in-out; }

/* ── Transitions ─────────────────────────────────────────────── */

#quiz-image { transition: opacity 0.25s ease; }

/* ── Séquence Mémo — Flip tiles ──────────────────────────────── */

.memo-tile {
  perspective: 600px;
  position: relative;
}

/* Remplit la tuile via position absolute pour éviter les problèmes
   de h-full avec aspect-ratio dans certains navigateurs */
.memo-tile-inner {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  transition: transform 0.4s ease;
}

.memo-tile.is-flipped .memo-tile-inner {
  transform: rotateY(180deg);
}

.memo-tile-face,
.memo-tile-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.memo-tile-back {
  transform: rotateY(180deg);
}

/* ── Sélecteur d'EVG actif (admin uniquement) ──────────────────── */

.evg-admin-select {
  background: transparent;
  color: #facc15; /* yellow-400 */
  font-weight: 900;
  font-size: 0.875rem;
  line-height: 1;
  border: none;
  border-bottom: 1px dashed rgba(250, 204, 21, .5);
  padding: 0 2px;
  cursor: pointer;
  max-width: 100px;
}
.evg-admin-select:focus  { outline: none; }
.evg-admin-select:disabled { opacity: .5; cursor: default; }
.evg-admin-select option { background: #1f2937; color: #fff; }

/* ── Corrections générales + prévention scroll/zoom mobile ─────── */

html, body {
  overflow-x: hidden;
  overscroll-behavior: none;   /* désactive le pull-to-refresh et le rebond iOS */
  touch-action: manipulation;  /* désactive le double-tap zoom */
}