/* ============================================================
   ia-appliquee.css : Démo interactive IA appliquée
   Trois scénarios : assistant conversationnel, tri de demandes,
   extraction de données d'une facture. Réponses préprogrammées.
   Sublime Gestion Site Vitrine
   ============================================================ */

.ia-stage {
  max-width: 860px;
  margin: 0 auto;
}

.ia-scenario[hidden] { display: none; }
.ia-scenario.is-active { animation: fadeIn 0.3s ease both; }

/* Boutons partagés avec la démo SaaS */
.saas-btn {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--ink);
  cursor: pointer;
  white-space: nowrap;
  transition: background-color var(--dur-fast) var(--ease-standard), border-color var(--dur-fast) var(--ease-standard);
}

.saas-btn:hover { border-color: rgba(var(--noir-rgb), 0.25); }
.saas-btn--primary { background: var(--orange); border-color: transparent; color: #FFFFFF; }
.saas-btn--primary:hover { background: var(--orange-hover); }
.saas-btn:disabled { opacity: 0.45; cursor: not-allowed; }

/* === CHAT === */

.chat-mockup {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 32px 80px -20px rgba(0, 0, 0, 0.18), 0 0 0 1px rgba(0, 0, 0, 0.03);
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  scroll-margin-top: 100px;
}

.chat-mockup:hover {
  transform: translateY(-4px);
  box-shadow: 0 40px 90px -20px rgba(0, 0, 0, 0.22), 0 0 0 1px rgba(0, 0, 0, 0.03);
}

.chat-mockup__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border);
}

.chat-mockup__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--orange);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.chat-mockup__title { font-size: 14px; font-weight: 700; color: var(--ink); }

.chat-mockup__status {
  font-size: 11px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

.chat-mockup__status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
}

.chat-mockup__reset {
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 0;
}

.chat-mockup__reset:hover { color: var(--orange); }

.chat-mockup__messages {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  height: 340px;
  overflow-y: auto;
  scroll-behavior: smooth;
}

.chat-message { display: flex; animation: fadeUp 0.3s ease both; }
.chat-message--user { justify-content: flex-end; }

.chat-message__bubble {
  max-width: 82%;
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 13px;
  line-height: 1.5;
}

.chat-message--bot .chat-message__bubble { background: var(--bg); color: var(--ink); border-bottom-left-radius: 4px; }
.chat-message--user .chat-message__bubble { background: var(--orange); color: #ffffff; border-bottom-right-radius: 4px; }

.chat-message--typing .chat-message__bubble { display: flex; gap: 4px; align-items: center; padding: 12px 16px; }

.chat-typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted-light);
  animation: chatTypingPulse 1.2s infinite ease-in-out;
}

.chat-typing-dot:nth-child(2) { animation-delay: 0.15s; }
.chat-typing-dot:nth-child(3) { animation-delay: 0.3s; }

@keyframes chatTypingPulse {
  0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-2px); }
}

/* Cartes riches dans le chat (créneaux, transfert) */
.chat-card {
  margin-top: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chat-card__title { font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }

.chat-card__options { display: flex; flex-wrap: wrap; gap: 6px; }

.chat-card__opt {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 100px;
  border: 1.5px solid rgba(var(--orange-rgb), 0.3);
  background: transparent;
  color: var(--orange);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-standard);
}

.chat-card__opt:hover:not(:disabled) { background: var(--orange); color: #FFFFFF; border-color: var(--orange); }
.chat-card__opt.is-picked { background: var(--orange); color: #FFFFFF; border-color: var(--orange); }
.chat-card__opt:disabled { opacity: 0.45; cursor: default; }

.chat-card--handoff {
  border-color: rgba(var(--success-rgb), 0.35);
  background: rgba(var(--success-rgb), 0.05);
}

.chat-card__row { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--ink); }

.chat-card__row .dashboard__avatar { width: 26px; height: 26px; font-size: 9px; }

.chat-mockup__suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: 0 var(--space-5) var(--space-4);
}

.chat-chip {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-standard);
}

.chat-chip:hover { border-color: rgba(var(--orange-rgb), 0.4); color: var(--orange); }
.chat-chip:disabled { opacity: 0.4; cursor: not-allowed; }

.chat-mockup__input-row {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--border);
}

.chat-mockup__input {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 10px 16px;
  font-size: 13px;
  font-family: 'Inter', sans-serif;
  color: var(--ink);
  background: var(--bg);
  min-width: 0;
}

.chat-mockup__input:focus { outline: none; border-color: var(--orange); }

.chat-send-btn {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--orange);
  color: #ffffff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--dur-fast) var(--ease-standard);
}

.chat-send-btn:hover { background: var(--orange-hover); }

/* === PANNEAUX (tri, extraction) === */

.ia-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 32px 80px -20px rgba(0, 0, 0, 0.18), 0 0 0 1px rgba(0, 0, 0, 0.03);
  padding: var(--space-5);
  scroll-margin-top: 100px;
}

.ia-panel__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.ia-panel__head--tight { margin-bottom: var(--space-3); }
.ia-panel__title { font-size: 14px; font-weight: 700; color: var(--ink); }
.ia-panel__sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.ia-panel__actions { display: flex; gap: 6px; }

/* Tri */
.tri-list { display: flex; flex-direction: column; gap: 8px; }

.tri-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 190px;
  gap: 14px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  transition: border-color 0.3s ease, background-color 0.3s ease;
}

.tri-item.is-scanning { border-color: rgba(var(--orange-rgb), 0.5); background: rgba(var(--orange-rgb), 0.04); }
.tri-item.is-done { background: var(--bg-card); }

.tri-item__from { font-size: 10.5px; font-weight: 600; color: var(--muted); }
.tri-item__subject { font-size: 13px; font-weight: 700; color: var(--ink); margin: 1px 0 2px; }
.tri-item__excerpt { font-size: 12px; color: var(--muted); line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.tri-item__result { display: flex; flex-direction: column; gap: 5px; min-height: 40px; justify-content: center; }
.tri-item__placeholder { font-size: 11px; color: var(--muted-light); font-style: italic; }

.tri-tag {
  align-self: flex-start;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 100px;
  animation: scaleIn 0.35s var(--ease-bounce) both;
}

.tri-tag--devis { background: rgba(var(--orange-rgb), 0.12); color: var(--orange); }
.tri-tag--support { background: rgba(59, 130, 246, 0.12); color: #2563EB; }
.tri-tag--facturation { background: rgba(var(--success-rgb), 0.12); color: #059669; }
.tri-tag--partenariat { background: rgba(124, 58, 237, 0.12); color: #7C3AED; }
.tri-tag--spam { background: rgba(107, 114, 128, 0.14); color: #4B5563; }

.tri-conf { display: flex; align-items: center; gap: 6px; font-size: 10px; color: var(--muted); }
.tri-conf i { flex: 1; height: 4px; border-radius: 2px; background: var(--border); overflow: hidden; }
.tri-conf i::after { content: ''; display: block; height: 100%; width: var(--conf, 0%); background: var(--orange); border-radius: 2px; transition: width 0.7s var(--ease-standard); }

.tri-action { font-size: 11px; color: var(--ink); font-weight: 500; }
.tri-action::before { content: '→ '; color: var(--orange); }

.tri-summary {
  margin-top: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  padding: 12px 14px;
  background: var(--noir);
  color: #FFFFFF;
  border-radius: 12px;
  animation: fadeUp 0.4s ease both;
}

.tri-summary__text { font-size: 12.5px; }
.tri-summary__text b { color: var(--orange); }

/* Extraction */
.ia-panel--split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: var(--space-5);
  padding: var(--space-5);
}

.ex-doc {
  position: relative;
  background: var(--bg);
  border-radius: 14px;
  padding: 16px;
  overflow: hidden;
}

.ex-doc__paper {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 18px 18px 14px;
  font-size: 10.5px;
  color: var(--ink-2);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  position: relative;
}

.ex-doc [data-field] {
  border-radius: 4px;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.ex-doc [data-field].is-scanned {
  background: rgba(var(--orange-rgb), 0.14);
  box-shadow: 0 0 0 3px rgba(var(--orange-rgb), 0.14);
}

.ex-doc [data-field].is-read {
  background: rgba(var(--success-rgb), 0.10);
}

.ex-doc__top { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.ex-doc__logo { font-size: 15px; font-weight: 800; letter-spacing: -0.02em; color: var(--ink); padding: 2px 4px; display: inline-block; }
.ex-doc__logo small { display: block; font-size: 9px; font-weight: 500; color: var(--muted); letter-spacing: 0.04em; }
.ex-doc__meta { display: flex; flex-direction: column; gap: 2px; text-align: right; }
.ex-doc__meta div { padding: 1px 4px; }
.ex-doc__meta span { color: var(--muted); margin-right: 6px; }
.ex-doc__meta b { color: var(--ink); }
.ex-doc__client { padding: 4px; margin-bottom: 10px; line-height: 1.4; }
.ex-doc__client span { display: block; font-size: 9px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.ex-doc__client b { color: var(--ink); }
.ex-doc__lines { width: 100%; border-collapse: collapse; margin-bottom: 10px; }
.ex-doc__lines th { text-align: left; font-size: 9px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); padding: 4px 4px; border-bottom: 1px solid var(--border); }
.ex-doc__lines td { padding: 5px 4px; border-bottom: 1px solid var(--border); }
.ex-doc__lines td:not(:first-child), .ex-doc__lines th:not(:first-child) { text-align: right; white-space: nowrap; }
.ex-doc__totals { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; margin-bottom: 10px; }
.ex-doc__totals div { display: flex; gap: 18px; padding: 2px 4px; }
.ex-doc__totals span { color: var(--muted); }
.ex-doc__ttc b { font-size: 12px; color: var(--ink); }
.ex-doc__foot { font-size: 9px; color: var(--muted); padding: 2px 4px; }

/* Balayage lumineux pendant l'extraction */
.ex-doc__scan {
  position: absolute;
  left: 16px;
  right: 16px;
  top: 16px;
  height: 0;
  border-bottom: 2px solid var(--orange);
  box-shadow: 0 0 24px 6px rgba(var(--orange-rgb), 0.3);
  opacity: 0;
  pointer-events: none;
}

.ex-doc__scan.is-running {
  opacity: 1;
  animation: exScan 2.4s linear both;
}

@keyframes exScan {
  from { top: 16px; }
  to { top: calc(100% - 16px); }
}

.ex-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.ex-field {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 10.5px;
  font-weight: 600;
  color: var(--muted);
}

.ex-field input {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
  padding: 8px 30px 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  transition: border-color 0.3s ease, background-color 0.3s ease;
}

.ex-field input:focus { outline: none; border-color: var(--orange); background: #FFFFFF; }

.ex-field.is-filled input { background: #FFFFFF; border-color: rgba(var(--success-rgb), 0.5); animation: scaleIn 0.3s ease both; }

.ex-field__conf {
  position: absolute;
  right: 8px;
  bottom: 9px;
  font-size: 9px;
  font-style: normal;
  font-weight: 700;
  color: var(--success);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.ex-field.is-filled .ex-field__conf { opacity: 1; }
.ex-field.is-low .ex-field__conf { color: var(--orange); }
.ex-field.is-low input { border-color: rgba(var(--orange-rgb), 0.5); }

.ex-actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: var(--space-4); }
.ex-note { font-size: 11px; color: var(--muted); margin-top: var(--space-3); line-height: 1.5; }

@media (max-width: 760px) {
  .ia-panel--split { grid-template-columns: 1fr; }
  .tri-item { grid-template-columns: 1fr; }
  .ex-fields { grid-template-columns: 1fr; }
  .chat-mockup__messages { height: 300px; }
}