/* ==========================================================================
   100 — Modal Pop
   Modal chorégraphiée : backdrop qui fond avec blur progressif, panneau
   spring (léger overshoot), contenu révélé en cascade (titre → texte →
   actions). Fermeture inverse, plus rapide.
   Racine : .modal-pop — états pilotés par anim.js (.is-open, .is-closing)
   Démo CONTENUE dans la zone : l'overlay est en position absolute dans la
   racine (position relative). Voir README pour le passage en fixed.
   ========================================================================== */

.modal-pop {
  --mp-accent: var(--ml-accent, #7c8cff);

  position: relative;
  width: min(320px, 100%);
  height: 232px;
  border-radius: 16px;
  overflow: hidden;
  background: var(--ml-surface, #151a24);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--ml-fg, #e8eaf2);
}

/* --- Décor : fausse interface derrière la modal (rend le blur lisible) --- */

.modal-pop__scene {
  position: absolute;
  inset: 0;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 11px;
  pointer-events: none;
}

.modal-pop__ghost {
  height: 10px;
  border-radius: 5px;
  background: color-mix(in srgb, var(--ml-muted, #8b91a3) 16%, transparent);
}

.modal-pop__ghost--title {
  width: 46%;
  height: 14px;
  border-radius: 7px;
  background: color-mix(in srgb, var(--ml-muted, #8b91a3) 26%, transparent);
}

.modal-pop__ghost--short { width: 62%; }

/* --- Déclencheur ---------------------------------------------------------- */

.modal-pop__trigger {
  position: absolute;
  left: 50%;
  bottom: 26px;
  padding: 9px 24px;
  border: 0;
  border-radius: 10px;
  background: var(--mp-accent);
  color: var(--ml-bg, #0d1017);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.01em;
  cursor: pointer;
  transform: translateX(-50%);
  transition:
    transform 0.3s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.3s ease;
}

.modal-pop__trigger:hover {
  transform: translateX(-50%) translateY(-2px);
  box-shadow: 0 10px 22px -10px color-mix(in srgb, var(--mp-accent) 65%, transparent);
}

.modal-pop__trigger:active {
  transform: translateX(-50%) translateY(0) scale(0.97);
}

.modal-pop__trigger:focus-visible {
  outline: 2px solid var(--mp-accent);
  outline-offset: 3px;
}

/* --- Overlay (contenu dans la zone de démo) ------------------------------- */

.modal-pop__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-pop__overlay[hidden] { display: none; }

/* --- Backdrop : fondu + blur progressif ----------------------------------- */

.modal-pop__backdrop {
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--ml-bg, #0d1017) 60%, transparent);
  opacity: 0;
  -webkit-backdrop-filter: blur(0px);
  backdrop-filter: blur(0px);
  cursor: pointer;
  transition:
    opacity 0.3s ease,
    -webkit-backdrop-filter 0.42s ease,
    backdrop-filter 0.42s ease;
}

.modal-pop.is-open .modal-pop__backdrop {
  opacity: 1;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.modal-pop.is-closing .modal-pop__backdrop {
  transition-duration: 0.18s;
}

/* --- Panneau : entrée spring avec overshoot, sortie rapide ---------------- */

.modal-pop__panel {
  position: relative;
  width: min(252px, 100%);
  padding: 18px 18px 16px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--ml-surface, #151a24) 88%, white);
  border: 1px solid rgba(255, 255, 255, 0.09);
  box-shadow: 0 20px 44px -18px rgba(0, 0, 0, 0.7);
  opacity: 0;
  transform: scale(0.92) translateY(18px);
  outline: none;
}

.modal-pop.is-open .modal-pop__panel {
  animation: modal-pop-panel-in 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes modal-pop-panel-in {
  0%   { opacity: 0; transform: scale(0.92) translateY(18px); }
  55%  { opacity: 1; transform: scale(1.018) translateY(-4px); }
  78%  { transform: scale(0.995) translateY(1.5px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-pop.is-closing .modal-pop__panel {
  animation: modal-pop-panel-out 0.22s cubic-bezier(0.55, 0, 0.55, 0.2) forwards;
}

@keyframes modal-pop-panel-out {
  from { opacity: 1; transform: scale(1) translateY(0); }
  to   { opacity: 0; transform: scale(0.94) translateY(10px); }
}

/* --- Contenu interne : cascade rapide (stagger ~50 ms) --------------------- */

.modal-pop__close,
.modal-pop__title,
.modal-pop__text,
.modal-pop__actions {
  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity 0.16s ease,
    transform 0.16s ease; /* fermeture : repli rapide, sans stagger */
}

.modal-pop.is-open .modal-pop__close,
.modal-pop.is-open .modal-pop__title,
.modal-pop.is-open .modal-pop__text,
.modal-pop.is-open .modal-pop__actions {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 0.32s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.modal-pop.is-open .modal-pop__close   { transition-delay: 0.14s; }
.modal-pop.is-open .modal-pop__title   { transition-delay: 0.16s; }
.modal-pop.is-open .modal-pop__text    { transition-delay: 0.21s; }
.modal-pop.is-open .modal-pop__actions { transition-delay: 0.26s; }

/* --- Habillage du contenu -------------------------------------------------- */

.modal-pop__close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ml-muted, #8b91a3);
  cursor: pointer;
}

.modal-pop__close:hover {
  color: var(--ml-fg, #e8eaf2);
  background: rgba(255, 255, 255, 0.07);
}

.modal-pop__close:focus-visible {
  outline: 2px solid var(--mp-accent);
  outline-offset: 2px;
}

.modal-pop__close svg {
  display: block;
  width: 13px;
  height: 13px;
}

.modal-pop__title {
  margin: 0 20px 6px 0;
  font-size: 0.98rem;
  font-weight: 650;
  letter-spacing: 0.005em;
}

.modal-pop__text {
  margin: 0 0 14px;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--ml-muted, #8b91a3);
}

.modal-pop__actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.modal-pop__btn {
  padding: 7px 14px;
  border: 0;
  border-radius: 9px;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: transform 0.2s cubic-bezier(0.22, 1, 0.36, 1), filter 0.2s ease;
}

.modal-pop__btn:hover  { transform: translateY(-1px); filter: brightness(1.08); }
.modal-pop__btn:active { transform: translateY(0) scale(0.96); }

.modal-pop__btn:focus-visible {
  outline: 2px solid var(--mp-accent);
  outline-offset: 2px;
}

.modal-pop__btn--ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--ml-fg, #e8eaf2);
}

.modal-pop__btn--primary {
  background: var(--mp-accent);
  color: var(--ml-bg, #0d1017);
}

/* --- Reduced motion -------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .modal-pop__trigger,
  .modal-pop__btn {
    transition: none;
  }

  .modal-pop__trigger:hover,
  .modal-pop__trigger:active {
    transform: translateX(-50%);
  }

  .modal-pop__btn:hover,
  .modal-pop__btn:active {
    transform: none;
  }

  .modal-pop__backdrop,
  .modal-pop.is-closing .modal-pop__backdrop {
    transition-duration: 0.01s;
  }

  .modal-pop.is-open .modal-pop__panel,
  .modal-pop.is-closing .modal-pop__panel {
    animation-duration: 0.01s;
  }

  .modal-pop__close,
  .modal-pop__title,
  .modal-pop__text,
  .modal-pop__actions,
  .modal-pop.is-open .modal-pop__close,
  .modal-pop.is-open .modal-pop__title,
  .modal-pop.is-open .modal-pop__text,
  .modal-pop.is-open .modal-pop__actions {
    transition-duration: 0.01s;
    transition-delay: 0s;
  }
}