/* ==========================================================================
   SANSIL 3D — ux-plus.css
   Recherche globale, assistant, portes d'entrée, encart pièce introuvable.
   Tout est construit sur tokens.css : aucune couleur codée en dur.
   ========================================================================== */

/* --- Bouton loupe du header ---------------------------------------------- */

.rg-bouton {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: 1px solid var(--c-border-strong);
  border-radius: 999px;
  color: var(--c-muted);
  font: inherit;
  font-size: 0.88rem;
  padding: 6px 14px;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.rg-bouton:hover,
.rg-bouton:focus-visible {
  border-color: var(--c-cyan-40);
  color: var(--c-text);
}

.rg-bouton svg { flex: none; }

.rg-bouton kbd {
  font-family: "Fira Code", monospace;
  font-size: 0.68rem;
  color: var(--c-placeholder);
  border: 1px solid var(--c-border);
  border-radius: 4px;
  padding: 1px 5px;
}

@media (max-width: 900px) {
  .rg-bouton span, .rg-bouton kbd { display: none; }
  .rg-bouton { padding: 8px; border: none; }
}

/* --- Overlay de recherche -------------------------------------------------- */

.rg-voile {
  position: fixed;
  inset: 0;
  z-index: 9500;
  background: var(--c-overlay);
  backdrop-filter: blur(4px);
  display: none;
  padding: 9vh 16px 16px;
}

.rg-voile.est-ouvert { display: block; }

.rg-panneau {
  max-width: 660px;
  margin: 0 auto;
  background: var(--c-surface);
  border: 1px solid var(--c-border-strong);
  border-radius: 14px;
  box-shadow: 0 24px 80px rgba(var(--shadow-rgb), 0.55);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 78vh;
}

.rg-champ {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--c-border);
}

.rg-champ svg { color: var(--c-cyan); flex: none; }

.rg-champ input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--c-text);
  font: inherit;
  font-size: 1.05rem;
}

.rg-champ input::placeholder { color: var(--c-placeholder); }

.rg-champ kbd {
  font-family: "Fira Code", monospace;
  font-size: 0.7rem;
  color: var(--c-placeholder);
  border: 1px solid var(--c-border);
  border-radius: 4px;
  padding: 2px 6px;
}

.rg-resultats {
  overflow-y: auto;
  padding: 6px;
  scrollbar-width: thin;
}

.rg-groupe {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-placeholder);
  padding: 12px 14px 4px;
}

.rg-item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 14px;
  border-radius: 8px;
  border-left: 2px solid transparent;
  color: var(--c-text);
  text-decoration: none;
}

.rg-item strong { font-weight: 600; }

.rg-item small { color: var(--c-muted); font-size: 0.8rem; }

.rg-item .rg-prix {
  margin-left: auto;
  color: var(--c-cyan);
  font-size: 0.8rem;
  white-space: nowrap;
}

.rg-item.est-actif,
.rg-item:hover {
  background: var(--c-surface-2);
  border-left-color: var(--c-cyan);
}

.rg-vide {
  padding: 26px 18px;
  color: var(--c-muted);
  text-align: center;
}

.rg-pied {
  border-top: 1px solid var(--c-border);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--c-violet-08);
}

.rg-pied a {
  color: var(--c-violet-clair);
  text-decoration: none;
  font-size: 0.9rem;
}

.rg-pied a:hover { text-decoration: underline; }

.rg-pied span {
  color: var(--c-placeholder);
  font-size: 0.75rem;
}

/* --- Assistant ------------------------------------------------------------- */

.as-bouton {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 9000;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--c-cyan), var(--c-violet));
  color: var(--c-on-accent, #061018);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(var(--shadow-rgb), 0.45);
  transition: transform 0.15s ease;
}

.as-bouton:hover { transform: translateY(-2px); }

@media (max-width: 640px) {
  .as-bouton span { display: none; }
  .as-bouton { padding: 14px; }
}

.as-panneau {
  position: fixed;
  right: 20px;
  bottom: 84px;
  z-index: 9400;
  width: min(392px, calc(100vw - 24px));
  max-height: min(600px, calc(100vh - 110px));
  display: none;
  flex-direction: column;
  background: var(--c-surface);
  border: 1px solid var(--c-border-strong);
  border-radius: 16px;
  box-shadow: 0 24px 80px rgba(var(--shadow-rgb), 0.55);
  overflow: hidden;
}

.as-panneau.est-ouvert { display: flex; }

.as-tete {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--c-border);
  background: var(--c-surface-2);
}

.as-tete .as-pastille {
  width: 34px;
  height: 34px;
  flex: none;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-cyan), var(--c-violet));
  display: grid;
  place-items: center;
  color: var(--c-on-accent, #061018);
}

.as-tete strong { color: var(--c-text); }

.as-tete small { display: block; color: var(--c-muted); font-size: 0.72rem; }

.as-fermer {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--c-muted);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  padding: 4px;
}

.as-fermer:hover { color: var(--c-text); }

.as-fil {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scrollbar-width: thin;
}

.as-msg {
  max-width: 86%;
  padding: 10px 13px;
  border-radius: 12px;
  font-size: 0.92rem;
  line-height: 1.45;
  white-space: pre-line;
}

.as-msg--bot {
  align-self: flex-start;
  background: var(--c-surface-2);
  color: var(--c-text);
  border-bottom-left-radius: 4px;
}

.as-msg--moi {
  align-self: flex-end;
  background: var(--c-cyan-16);
  color: var(--c-text);
  border-bottom-right-radius: 4px;
}

.as-liens {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-self: flex-start;
  width: 86%;
}

.as-lien {
  display: block;
  padding: 9px 12px;
  border: 1px solid var(--c-border-strong);
  border-left: 3px solid var(--c-cyan);
  border-radius: 8px;
  color: var(--c-text);
  text-decoration: none;
  font-size: 0.88rem;
  background: var(--c-surface-2);
}

.as-lien small { display: block; color: var(--c-muted); font-size: 0.75rem; }

.as-lien:hover { border-color: var(--c-cyan-40); }

.as-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 14px 10px;
}

.as-chip {
  background: var(--c-cyan-08);
  border: 1px solid var(--c-border-strong);
  border-radius: 999px;
  color: var(--c-text);
  font: inherit;
  font-size: 0.8rem;
  padding: 6px 12px;
  cursor: pointer;
}

.as-chip:hover { border-color: var(--c-cyan-40); }

.as-saisie {
  display: flex;
  gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid var(--c-border);
}

.as-saisie input {
  flex: 1;
  background: var(--c-bg);
  border: 1px solid var(--c-border-strong);
  border-radius: 999px;
  color: var(--c-text);
  font: inherit;
  font-size: 0.92rem;
  padding: 9px 16px;
  outline: none;
}

.as-saisie input:focus { border-color: var(--c-cyan-40); }

.as-saisie button {
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  flex: none;
  background: linear-gradient(135deg, var(--c-cyan), var(--c-violet));
  color: var(--c-on-accent, #061018);
  cursor: pointer;
  display: grid;
  place-items: center;
}

.as-attente { display: inline-flex; gap: 4px; padding: 4px 2px; }

.as-attente i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-muted);
  animation: as-pulse 1s infinite;
}

.as-attente i:nth-child(2) { animation-delay: 0.18s; }
.as-attente i:nth-child(3) { animation-delay: 0.36s; }

@keyframes as-pulse { 0%, 100% { opacity: 0.25; } 50% { opacity: 1; } }

/* --- Portes d'entrée (hub catalogue) --------------------------------------- */

.portes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.porte {
  display: block;
  padding: 18px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  text-decoration: none;
  color: var(--c-text);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.porte:hover {
  border-color: var(--c-cyan-40);
  transform: translateY(-2px);
}

.porte svg {
  color: var(--c-cyan);
  margin-bottom: 10px;
}

.porte strong { display: block; font-size: 1.02rem; }

.porte span {
  display: block;
  margin-top: 4px;
  color: var(--c-muted);
  font-size: 0.84rem;
  line-height: 1.4;
}

.porte--violet svg { color: var(--c-violet-clair); }

.porte--violet:hover { border-color: var(--c-violet-16); }

.portes-metiers {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.portes-metiers a {
  border: 1px solid var(--c-border-strong);
  border-radius: 999px;
  padding: 7px 14px;
  color: var(--c-muted);
  text-decoration: none;
  font-size: 0.85rem;
}

.portes-metiers a:hover {
  color: var(--c-text);
  border-color: var(--c-cyan-40);
}

/* --- Encart pièce introuvable ---------------------------------------------- */

.ux-introuvable {
  margin: 40px auto 48px;
  max-width: 1120px;
  padding: 0 16px;
}

.ux-introuvable .ux-carte {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  padding: 22px 26px;
  border-radius: 14px;
  border: 1px solid var(--c-border-strong);
  background: linear-gradient(120deg, var(--c-violet-08), var(--c-cyan-08));
}

.ux-introuvable svg { color: var(--c-violet-clair); flex: none; }

.ux-introuvable .ux-texte { flex: 1 1 320px; }

.ux-introuvable strong { display: block; font-size: 1.08rem; color: var(--c-text); }

.ux-introuvable p { margin: 4px 0 0; color: var(--c-muted); font-size: 0.92rem; }


/* ==========================================================================
   v77 — vidéo de présentation (accueil, 5 langues).
   ========================================================================== */
.video-presentation { max-width: 860px; margin-inline: auto; }
.video-presentation video {
  width: 100%; height: auto; display: block;
  border-radius: 16px;
  border: 1px solid var(--c-border, #1f2b47);
  background: var(--c-bg, #0a0e1a);
  box-shadow: 0 18px 50px rgba(0, 0, 0, .45);
}