/**
 * KineticUltra — WooCommerce notices on the product page
 *
 * woocommerce_before_single_product prints .woocommerce-notices-wrapper as the
 * first child of .k-product-page, right above the 100vh hero: left unstyled,
 * the raw notice pushes the whole layout down. This module turns the wrapper
 * into a fixed glass toast stack under the header (same language as
 * .k-compare__toast): the hero never moves, notices float above it.
 *
 * Responsive: width = min(560px, 100vw - margins); the WC action button
 * ("View cart") becomes a full-width pill on small screens. Dismiss logic
 * (close button + auto-hide for non-errors) lives in assets/js/product.js.
 */

.k-product-page .woocommerce-notices-wrapper {
  /* Scoped palette — dark first, light override below. */
  --kpn-bg: rgba(20, 22, 32, 0.92);
  --kpn-text: #f9f5fd;
  --kpn-muted: #acaab1;
  --kpn-success: 0, 255, 136;
  --kpn-info: 0, 212, 255;
  --kpn-error: 255, 59, 92;

  position: fixed;
  top: 4.75rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 120; /* header = 100 */
  width: min(560px, calc(100vw - 2rem));
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  pointer-events: none; /* clics au travers de la pile, réactivés par notice */
}

/* WC imprime le wrapper même sans notice : ne rien afficher. */
.k-product-page .woocommerce-notices-wrapper:empty {
  display: none;
}

.k-product-page .woocommerce-notices-wrapper .woocommerce-message,
.k-product-page .woocommerce-notices-wrapper .woocommerce-info,
.k-product-page .woocommerce-notices-wrapper .woocommerce-error {
  margin: 0;
  padding: 0.85rem 2.6rem 0.85rem 1.1rem; /* réserve la croix de fermeture */
  border: none;
  border-radius: 12px;
  background: var(--kpn-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--kpn-text);
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  line-height: 1.5;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.85rem;
  position: relative;
  pointer-events: auto;
  box-shadow: 0 0 30px rgba(var(--kpn-info), 0.22),
              inset 0 0 0 1px rgba(var(--kpn-info), 0.35);
  animation: kpn-in 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.k-product-page .woocommerce-notices-wrapper .woocommerce-message {
  box-shadow: 0 0 30px rgba(var(--kpn-success), 0.22),
              inset 0 0 0 1px rgba(var(--kpn-success), 0.35);
}

.k-product-page .woocommerce-notices-wrapper .woocommerce-error {
  box-shadow: 0 0 30px rgba(var(--kpn-error), 0.22),
              inset 0 0 0 1px rgba(var(--kpn-error), 0.35);
}

/* Erreurs multiples : une ligne par item, sans puces. */
.k-product-page .woocommerce-notices-wrapper .woocommerce-error li {
  display: block;
  flex: 1 0 100%;
  margin: 0;
}

/* Liens texte dans la notice (reset du margin-left:auto global). */
.k-product-page .woocommerce-notices-wrapper a {
  margin-left: 0;
  color: inherit;
  text-decoration: underline;
}

/* Bouton d'action WC (« Voir le panier ») → pilule fantôme cyan. */
.k-product-page .woocommerce-notices-wrapper a.button {
  margin-left: auto;
  order: 2;
  padding: 0.35rem 0.8rem;
  border-radius: 8px;
  background: transparent;
  box-shadow: inset 0 0 0 1px rgba(var(--kpn-info), 0.45);
  color: var(--kpn-text);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  white-space: nowrap;
  transition: box-shadow 0.18s ease, background 0.18s ease;
}

.k-product-page .woocommerce-notices-wrapper a.button:hover {
  background: rgba(var(--kpn-info), 0.12);
  box-shadow: inset 0 0 0 1px rgba(var(--kpn-info), 0.7),
              0 0 18px rgba(var(--kpn-info), 0.25);
}

/* Croix de fermeture (injectée par product.js). */
.k-product-page .k-wc-notice__close {
  position: absolute;
  top: 0.5rem;
  right: 0.55rem;
  width: 1.6rem;
  height: 1.6rem;
  display: grid;
  place-items: center;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--kpn-muted);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
}

.k-product-page .k-wc-notice__close:hover {
  color: var(--kpn-text);
  background: rgba(var(--kpn-info), 0.12);
}

/* Sortie (classe posée par product.js avant retrait du DOM). */
.k-product-page .woocommerce-notices-wrapper .k-wc-notice--out {
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

@keyframes kpn-in {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .k-product-page .woocommerce-notices-wrapper {
    top: 4.25rem;
    width: calc(100vw - 1.5rem);
  }

  .k-product-page .woocommerce-notices-wrapper .woocommerce-message,
  .k-product-page .woocommerce-notices-wrapper .woocommerce-info,
  .k-product-page .woocommerce-notices-wrapper .woocommerce-error {
    font-size: 0.8rem;
  }

  /* Cible tactile confortable : le bouton prend sa propre ligne. */
  .k-product-page .woocommerce-notices-wrapper a.button {
    flex: 1 0 100%;
    margin-left: 0;
    padding: 0.55rem 0.8rem;
    text-align: center;
  }
}

/* ---------- Light mode ---------- */
html[data-theme="light"] .k-product-page .woocommerce-notices-wrapper {
  --kpn-bg: rgba(255, 255, 255, 0.96);
  --kpn-text: #0d0f15;
  --kpn-muted: #5a5860;
}

/* ---------- Accessibilité ---------- */
@media (prefers-reduced-motion: reduce) {
  .k-product-page .woocommerce-notices-wrapper .woocommerce-message,
  .k-product-page .woocommerce-notices-wrapper .woocommerce-info,
  .k-product-page .woocommerce-notices-wrapper .woocommerce-error {
    animation: none;
  }
}