.assistant {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 1040;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: .8rem;
}

.assistant-bouton {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .9rem 1.4rem;
  border: 3px solid #fff;
  border-radius: 999px;
  background: #0b5f67;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 800;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .25);
  order: 2;
}

.pied {
  padding-bottom: 6rem !important;
}

.assistant-bouton i {
  font-size: 1.5rem;
}

.assistant-bouton:hover {
  background: #084a50;
}

.assistant-bouton.ouvert span {
  display: none;
}

.assistant-panneau {
  width: min(400px, calc(100vw - 2rem));
  height: min(560px, calc(100vh - 7rem));
  display: flex;
  flex-direction: column;
  background: var(--c-carte);
  color: var(--c-texte);
  border: 1px solid var(--c-bordure);
  border-radius: 20px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, .3);
  overflow: hidden;
  order: 1;
}

.assistant-panneau[hidden] {
  display: none;
}

.assistant-entete {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .9rem 1rem;
  background: #0b5f67;
  color: #fff;
}

.assistant-entete h2 {
  color: #fff;
}

.assistant-entete small {
  color: #d8f1f3;
}

.assistant-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #fff;
  color: #0b5f67;
  font-size: 1.3rem;
}

.assistant-icone {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, .15);
  color: inherit;
  font-size: 1.2rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.assistant-icone:hover {
  background: rgba(255, 255, 255, .3);
}

.assistant-icone[aria-pressed="true"] {
  background: #fff;
  color: #0b5f67;
}

.assistant-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: .8rem;
  background: var(--c-fond);
}

.message p {
  margin: 0;
  padding: .7rem 1rem;
  border-radius: 16px;
  font-size: 1.02rem;
  line-height: 1.5;
}

.message-assistant {
  align-self: flex-start;
  max-width: 92%;
}

.message-assistant p {
  background: var(--c-carte);
  border: 1px solid var(--c-bordure);
  border-bottom-left-radius: 4px;
}

.message-utilisateur {
  align-self: flex-end;
  max-width: 85%;
}

.message-utilisateur p {
  background: var(--c-titre);
  color: var(--c-fond);
  border-bottom-right-radius: 4px;
}

.lien-assistant {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin-top: .5rem;
}

.suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: .6rem;
}

.suggestion {
  border: 2px solid var(--c-lien);
  background: var(--c-carte);
  color: var(--c-lien);
  border-radius: 999px;
  padding: .35rem .8rem;
  font-weight: 700;
  font-size: .9rem;
  text-align: left;
}

.suggestion:hover {
  background: var(--c-lien);
  color: var(--c-carte);
}

.assistant-saisie {
  display: flex;
  gap: .5rem;
  padding: .8rem;
  border-top: 1px solid var(--c-bordure);
  background: var(--c-carte);
}

.assistant-saisie .form-control {
  border: 2px solid var(--c-bordure-champ);
  border-radius: 999px;
  padding: .6rem 1rem;
  font-size: 1rem;
  background: var(--c-carte);
  color: var(--c-texte);
}

.assistant-saisie .btn {
  border-radius: 50%;
  width: 48px;
  height: 48px;
  padding: 0;
  flex-shrink: 0;
}

.assistant-saisie .micro {
  width: 48px;
  height: 48px;
  background: var(--c-fond-doux);
  color: var(--c-titre);
}

.assistant-saisie .micro.ecoute {
  background: #c43f2a;
  color: #fff;
  animation: pulsation 1.2s ease-in-out infinite;
}

@keyframes pulsation {
  0%, 100% { box-shadow: 0 0 0 0 rgba(196, 63, 42, .5); }
  50% { box-shadow: 0 0 0 10px rgba(196, 63, 42, 0); }
}

html.a11y-contraste .assistant-bouton,
html.a11y-contraste .assistant-entete {
  background: #000 !important;
  color: #ffff00 !important;
  border: 3px solid #ffff00;
}

html.a11y-contraste .message p,
html.a11y-contraste .suggestion {
  background: #000 !important;
  color: #fff !important;
  border: 2px solid #fff !important;
}

@media (max-width: 575.98px) {
  .assistant {
    right: .8rem;
    bottom: .8rem;
  }

  .assistant-bouton {
    padding: .8rem 1.1rem;
    font-size: 1rem;
  }

  .assistant-panneau {
    height: calc(100vh - 6.5rem);
  }
}