/* ==========================================================================
   Comptoir des Trois Fougères — Page Démo « Deux assistants côte à côte »
   Styles des assistants A (sans IA) et B (avec IA en simulation)
   Compatible avec main.css de beta_page_local. Zéro dépendance externe.
   Testé pour 320px, 375px et 1280px.
   ========================================================================== */

/* 1. Bandeau visible permanent */
.demo-banner-top {
  position: sticky;
  top: 0;
  z-index: 150;
  background-color: #9a3412; /* orange-brun foncé contrasté WCAG AA */
  color: #ffffff;
  padding: 0.75rem 1rem;
  font-size: 0.88rem;
  line-height: 1.4;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}
.demo-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.demo-banner-text {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 500;
}
.demo-banner-tag {
  background: #ffffff;
  color: #7c2d12;
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  white-space: nowrap;
}

/* 2. En-tête et introduction de la démo */
.demo-hero {
  padding-block: clamp(2rem, 4vw, 3.2rem);
  border-bottom: 1px solid var(--line);
}
.demo-hero-head {
  max-width: 72ch;
  margin-inline: auto;
  text-align: center;
}
.demo-shop-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  background: var(--surface-2);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-family: var(--font-mono, monospace);
  font-size: 0.8rem;
  color: var(--accent-soft);
  margin-bottom: 1rem;
}

/* 3. Grille des deux assistants côte à côte */
.assistants-section {
  padding-block: clamp(2rem, 4vw, 3.5rem);
}
.assistants-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.2rem, 2.5vw, 2rem);
  align-items: stretch;
}

/* Bascule en une colonne sous 700px (exigence de la mission) */
@media (max-width: 700px) {
  .assistants-grid {
    grid-template-columns: 1fr;
  }
}

/* 4. Carte d'un assistant */
.assistant-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius, 20px);
  overflow: hidden;
  box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.7);
  position: relative;
  transition: border-color var(--t-fast, 0.2s ease);
}
.assistant-card:focus-within {
  border-color: var(--line-2);
}
.assistant-card--left {
  border-top: 4px solid var(--accent-2, #7fb2d0);
}
.assistant-card--right {
  border-top: 4px solid var(--accent, #fc6e00);
}

/* En-tête de la carte */
.assistant-card-header {
  padding: 1.2rem 1.25rem 0.8rem;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.assistant-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.assistant-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono, monospace);
  font-size: 0.74rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
}
.assistant-badge--left {
  background: rgba(127, 178, 208, 0.15);
  color: #a8d5ee;
  border: 1px solid rgba(127, 178, 208, 0.3);
}
.assistant-badge--right {
  background: rgba(252, 110, 0, 0.15);
  color: var(--accent-soft);
  border: 1px solid rgba(252, 110, 0, 0.35);
}
.assistant-btn-reset {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  border-radius: 6px;
  padding: 0.3rem 0.6rem;
  font-size: 0.76rem;
  font-family: var(--font-mono, monospace);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all var(--t-fast, 0.2s ease);
}
.assistant-btn-reset:hover {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--line-2);
}
.assistant-card-title {
  margin: 0;
  font-size: clamp(1.15rem, 1.4vw, 1.35rem);
  font-family: var(--font-display, serif);
  font-weight: 600;
  color: var(--text);
}
.assistant-card-desc {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.4;
}

/* Zone mascotte intégrée */
.assistant-mascot-wrap {
  background: rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid var(--line);
  padding: 0.5rem 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 110px;
  max-height: 140px;
  overflow: hidden;
}
.assistant-mascot-wrap .chouette-bloc,
.assistant-mascot-wrap .robot-bloc {
  max-width: 220px;
  max-height: 130px;
}

/* Avertissement sous en-tête pour le panneau B */
.assistant-privacy-pill {
  font-size: 0.76rem;
  line-height: 1.4;
  color: #ffcaa4;
  background: rgba(252, 110, 0, 0.1);
  border-left: 3px solid var(--accent);
  padding: 0.45rem 0.75rem;
  margin: 0.5rem 1.25rem 0;
  border-radius: 0 6px 6px 0;
}
.assistant-privacy-pill strong {
  color: #ffffff;
}

/* 5. Historique de discussion */
.chat-log {
  flex: 1;
  min-height: 310px;
  max-height: 370px;
  overflow-y: auto;
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  background: rgba(0, 0, 0, 0.18);
  scroll-behavior: smooth;
}
.chat-msg {
  display: flex;
  flex-direction: column;
  max-width: 88%;
}
.chat-msg--bot {
  align-self: flex-start;
}
.chat-msg--user {
  align-self: flex-end;
}
.chat-bubble {
  padding: 0.7rem 0.95rem;
  font-size: 0.92rem;
  line-height: 1.5;
  border-radius: 14px;
  word-break: break-word;
}
.chat-msg--bot .chat-bubble {
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--text);
  border-bottom-left-radius: 3px;
}
.chat-msg--user .chat-bubble {
  background: var(--accent);
  color: #ffffff;
  border-bottom-right-radius: 3px;
}
.chat-bubble p {
  margin: 0 0 0.45em;
}
.chat-bubble p:last-child {
  margin-bottom: 0;
}
.chat-meta {
  font-size: 0.68rem;
  font-family: var(--font-mono, monospace);
  color: var(--muted);
  margin-top: 0.2rem;
  padding-inline: 0.25rem;
}
.chat-msg--user .chat-meta {
  align-self: flex-end;
}

/* Indicateur de saisie / réflexion simulée */
.chat-typing {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.85rem;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  font-size: 0.82rem;
  color: var(--muted);
  font-family: var(--font-mono, monospace);
  align-self: flex-start;
  border-bottom-left-radius: 3px;
}
.chat-typing-dots {
  display: inline-flex;
  gap: 3px;
}
.chat-typing-dots span {
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
  animation: typingBounce 1.2s infinite ease-in-out;
}
.chat-typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typingBounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
  40% { transform: translateY(-4px); opacity: 1; }
}

/* 6. Suggestions / Boutons de questions rapides */
.chat-suggestions {
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.015);
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.chat-suggestions-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.chat-chips-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.chat-chip {
  background: var(--surface);
  border: 1px solid var(--line-2);
  color: #d2e3ee;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-family: var(--font-sans);
  cursor: pointer;
  text-align: left;
  line-height: 1.3;
  transition: all var(--t-fast, 0.2s ease);
}
.chat-chip:hover {
  background: var(--surface-2);
  color: #ffffff;
  border-color: var(--accent-soft);
  transform: translateY(-1px);
}
.chat-chip:active {
  transform: translateY(0);
}
.chat-chip--more {
  border-style: dashed;
  color: var(--accent-soft);
  font-weight: 500;
}
.chat-chips-extra {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.25rem;
}
.chat-chips-extra[hidden] {
  display: none !important;
}

/* 7. Barre de saisie */
.chat-input-bar {
  padding: 0.85rem 1rem;
  background: var(--surface);
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.chat-form-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.chat-input-field {
  flex: 1;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--line-2);
  border-radius: 8px;
  color: #ffffff;
  padding: 0.65rem 0.9rem;
  font-size: 0.92rem;
  font-family: var(--font-sans);
  outline: none;
  min-width: 0;
  transition: border-color var(--t-fast, 0.2s ease), box-shadow var(--t-fast, 0.2s ease);
}
.chat-input-field:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(252, 110, 0, 0.2);
}
.chat-btn-submit {
  background: var(--accent);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  padding: 0.65rem 1rem;
  font-size: 0.88rem;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
  transition: all var(--t-fast, 0.2s ease);
}
.chat-btn-submit:hover {
  background: #e05f00;
  transform: translateY(-1px);
}
.chat-btn-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}
.chat-input-helper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--muted);
  font-family: var(--font-mono, monospace);
  padding-inline: 0.2rem;
}

/* 8. Pied de carte fixe obligatoire */
.assistant-card-footer {
  padding: 0.85rem 1.25rem;
  background: rgba(0, 0, 0, 0.35);
  border-top: 1px solid var(--line);
  font-size: 0.77rem;
  line-height: 1.45;
  color: var(--muted);
}
.assistant-card-footer strong {
  color: var(--text);
}

/* 9. Section Commerce Fictif (Données sous les assistants) */
.shop-context-section {
  padding-block: clamp(2.5rem, 5vw, 4rem);
  background: var(--bg-2);
  border-top: 1px solid var(--line);
}
.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}
.shop-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm, 12px);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.shop-card h3 {
  font-size: 1.15rem;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text);
}
.shop-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
}
.shop-data-list {
  list-style: none;
  padding: 0;
  margin: 0.4rem 0 0;
  font-size: 0.88rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.shop-data-list li {
  display: flex;
  justify-content: space-between;
  padding-bottom: 0.35rem;
  border-bottom: 1px dashed var(--line);
  color: var(--text);
}
.shop-data-list li span:last-child {
  font-weight: 600;
  color: var(--accent-soft);
}

/* 10. Styles mascotte intégrés (Chouette + Robot) */
/* Chouette */
.chouette-bloc { width: 100%; max-width: 380px; margin: 0 auto; display: block; line-height: 0; }
.chouette-bloc svg { display: block; width: 100%; height: auto; }
.chouette-bloc .chouette-tete { transform-box: fill-box; transform-origin: 50% 100%; animation: chouette-balance 8s ease-in-out infinite; }
.chouette-bloc .chouette-yeux { transform-box: fill-box; transform-origin: 50% 50%; animation: chouette-cligne 8s linear infinite; }
.chouette-bloc .chouette-aile { transform-box: fill-box; transform-origin: 50% 50%; animation: chouette-tape 1.6s ease-in-out infinite; }
.chouette-bloc .chouette-code { animation: chouette-defile 8s linear infinite; }
.chouette-bloc .chouette-curseur { animation: chouette-clignote 1s steps(1,end) infinite; }
.chouette-bloc .chouette-lueur { animation: chouette-respire 8s ease-in-out infinite; }
@keyframes chouette-balance { 0%,100%{transform:rotate(-1deg)} 30%{transform:rotate(2deg)} 60%{transform:rotate(-2.5deg)} 80%{transform:rotate(.5deg)} }
@keyframes chouette-cligne { 0%,30%,34%,72%,76%,100%{transform:scaleY(1)} 32%{transform:scaleY(.08)} 74%{transform:scaleY(.08)} }
@keyframes chouette-tape { 0%,48%,100%{transform:translateY(0) rotate(0deg)} 8%{transform:translateY(-2.5px) rotate(-3deg)} 16%{transform:translateY(0) rotate(1deg)} 24%{transform:translateY(-2px) rotate(-2.5deg)} 32%{transform:translateY(0) rotate(.5deg)} 40%{transform:translateY(-1.5px) rotate(-2deg)} }
@keyframes chouette-defile { from{transform:translateY(0)} to{transform:translateY(-40px)} }
@keyframes chouette-clignote { 0%,49%{opacity:1} 50%,100%{opacity:0} }
@keyframes chouette-respire { 0%,100%{opacity:.82} 45%{opacity:1} 70%{opacity:.9} }

/* Robot */
.robot-bloc { width: 100%; max-width: 380px; margin: 0 auto; display: flex; align-items: center; justify-content: center; user-select: none; }
.robot-svg { width: 100%; height: auto; display: block; overflow: visible; }
.robot-corps-groupe { animation: robot-resp 4s ease-in-out infinite; transform-origin: 260px 235px; }
@keyframes robot-resp { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-1.8px)} }
.robot-tete-groupe { animation: robot-tete 8s ease-in-out infinite; transform-origin: 262px 162px; }
@keyframes robot-tete { 0%,100%{transform:translateY(0) rotate(0deg)} 20%{transform:translateY(-1.2px) rotate(-0.5deg)} 40%{transform:translateY(-0.4px) rotate(0.4deg)} 60%{transform:translateY(-1.8px) rotate(-0.8deg)} 74%,86%{transform:translateY(-0.8px) rotate(1.2deg)} }
.robot-yeux { animation: robot-blink 8s ease-in-out infinite; transform-box: fill-box; transform-origin: center center; }
@keyframes robot-blink { 0%,26%,30%,64%,68%,100%{transform:scaleY(1)} 28%,66%{transform:scaleY(0.08)} }
.robot-antenne-led { animation: robot-led 2s ease-in-out infinite; transform-box: fill-box; transform-origin: center center; }
@keyframes robot-led { 0%,100%{opacity:0.88;transform:scale(1)} 50%{opacity:1;transform:scale(1.15)} }
.robot-antenne-halo { animation: robot-halo 2s ease-in-out infinite; transform-box: fill-box; transform-origin: center center; }
@keyframes robot-halo { 0%,100%{opacity:0.2;transform:scale(0.85)} 50%{opacity:0.5;transform:scale(1.25)} }
.robot-bras-gauche { animation: robot-tg 8s ease-in-out infinite; transform-origin: 215px 210px; }
@keyframes robot-tg { 0%,8%,16%,24%,32%,40%,48%,56%{transform:translateY(0)} 4%,12%,20%,28%,36%,44%,52%{transform:translateY(-2.2px)} 64%,90%{transform:translateY(0)} 94%{transform:translateY(-0.8px)} }
.robot-bras-droit { animation: robot-td 8s ease-in-out infinite; transform-origin: 235px 205px; }
@keyframes robot-td { 0%,8%,16%,24%,32%,40%,48%,56%{transform:translateY(-2px)} 4%,12%,20%,28%,36%,44%,52%{transform:translateY(0.5px)} 64%,90%{transform:translateY(0)} 94%{transform:translateY(-1.2px)} }
.robot-lueur-ecran { animation: robot-lu 8s ease-in-out infinite; }
@keyframes robot-lu { 0%,60%,100%{opacity:0.25} 14%,30%,46%{opacity:0.38} 68%,88%{opacity:0.18} }
.robot-reflet-visiere { animation: robot-rf 8s ease-in-out infinite; }
@keyframes robot-rf { 0%,60%,100%{opacity:0.45} 14%,30%,46%{opacity:0.7} 68%,88%{opacity:0.3} }
.robot-code-l1,.robot-code-l2,.robot-code-l3,.robot-code-l4 { transform-box: fill-box; transform-origin: left center; }
.robot-code-l1 { animation: robot-c1 8s ease-in-out infinite; }
@keyframes robot-c1 { 0%{opacity:0;transform:scaleX(0)} 10%,90%{opacity:1;transform:scaleX(1)} 95%,100%{opacity:0;transform:scaleX(0.7)} }
.robot-code-l2 { animation: robot-c2 8s ease-in-out infinite; }
@keyframes robot-c2 { 0%,14%{opacity:0;transform:scaleX(0)} 24%,90%{opacity:1;transform:scaleX(1)} 95%,100%{opacity:0;transform:scaleX(0.7)} }
.robot-code-l3 { animation: robot-c3 8s ease-in-out infinite; }
@keyframes robot-c3 { 0%,32%{opacity:0;transform:scaleX(0)} 42%,90%{opacity:1;transform:scaleX(1)} 95%,100%{opacity:0;transform:scaleX(0.7)} }
.robot-code-l4 { animation: robot-c4 8s ease-in-out infinite; }
@keyframes robot-c4 { 0%,50%{opacity:0;transform:scaleX(0)} 60%,90%{opacity:1;transform:scaleX(1)} 95%,100%{opacity:0;transform:scaleX(0.7)} }
.robot-curseur { animation: robot-cur-m 8s steps(1) infinite, robot-cur-b 0.65s ease-in-out infinite alternate; }
@keyframes robot-cur-m { 0%{transform:translate(0,0)} 14%{transform:translate(0,9px)} 32%{transform:translate(0,18px)} 50%,91%{transform:translate(0,27px)} 95%,100%{transform:translate(0,0)} }
@keyframes robot-cur-b { 0%,45%{opacity:1} 55%,100%{opacity:0} }

/* Accessibilité : réduction des mouvements */
@media (prefers-reduced-motion: reduce) {
  .chouette-bloc *,
  .robot-bloc * {
    animation: none !important;
    transition: none !important;
  }
}

/* Ajustements pour les écrans très étroits (320px) */
@media (max-width: 360px) {
  .demo-banner-top {
    font-size: 0.8rem;
    padding: 0.6rem 0.75rem;
  }
  .assistant-card-header {
    padding: 1rem 0.85rem 0.6rem;
  }
  .chat-log {
    padding: 0.75rem;
    min-height: 270px;
    max-height: 320px;
  }
  .chat-bubble {
    font-size: 0.86rem;
  }
  .chat-btn-submit {
    padding: 0.65rem 0.75rem;
  }
}

/* Mention « démonstration » (sous le bandeau du haut et au bas de chaque assistant) */
.demo-mention {
  background: #fff4e5;
  color: #3b1d06;
  border-bottom: 2px solid #9a3412;
  padding: 0.7rem 1rem;
  font-size: 0.95rem;
  line-height: 1.45;
  text-align: center;
}
.demo-mention p { margin: 0; }
.demo-mention strong { color: #7a2a08; }
.assistant-card-footer .demo-footer-note { color: var(--text); font-size: 0.8rem; }