:root {
  --background-color: #FFFFFF;
  --text-color: #212121;
  --accent-blue: #4285F4;
  --lighter-blue: #69A1F8;
  --user-bubble-bg: #E0F2F7;
  --bot-bubble-bg: #F5F5F5;
  --border-color: #E0E0E0;
  --placeholder-color: #757575;
  --timestamp-color: #9E9E9E;
  --shadow-color: rgba(0, 0, 0, 0.08);
  --icon-color: #616161;
  --font-family: 'Inter', 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  font-family: var(--font-family);
  background-color: var(--background-color);
  color: var(--text-color);
}

body {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

footer {
  width: 100%;
  background: linear-gradient(90deg, #4285F4 0%, #69A1F8 100%);
  color: #fff;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
  z-index: 1001;
  box-shadow: 0 2px 8px rgba(66,133,244,0.07);
}

/* Bandeau version du chatbot */
.chatbot-version-banner {
  width: 100%;
  background: linear-gradient(90deg, #4285F4 0%, #69A1F8 100%);
  color: #fff;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  padding: 7px 0;
  letter-spacing: 0.5px;
  z-index: 1001;
  box-shadow: 0 2px 8px rgba(66,133,244,0.07);
}

.chatbot-footer {
  width: 100%;
  background: linear-gradient(90deg, #4285F4 0%, #69A1F8 100%);
  color: #fff;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  padding: 7px 0;
  letter-spacing: 0.5px;
  z-index: 1001;
  box-shadow: 0 2px 8px rgba(66,133,244,0.07);
}
/* Header / Barre de navigation */
.chat-header {
  background-color: var(--background-color);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 16px;
  z-index: 10;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
}

.header-center {
  flex: 1;
  display: flex;
  justify-content: center;
}

.chat-title {
  display: inline-flex;
  align-items: center;
}

.chat-title span {
  background-color: var(--user-bubble-bg);
  border: 1px solid var(--lighter-blue);
  color: var(--text-color);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
}

.header-actions {
  display: flex;
  gap: 8px;
  align-items: center; /* Aligner les éléments verticalement */
}

.action-label {
  font-size: 14px;
  color: var(--text-color);
  font-weight: 500;
  padding-right: 4px; /* Ajouter un petit espace */
}

.action-button {
  background: none;
  border: none;
  color: var(--icon-color);
  cursor: pointer;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s;
}

.action-button:hover {
  background-color: var(--bot-bubble-bg);
}

.model-selector {
  background-color: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 6px 12px;
  font-size: 14px;
  font-family: var(--font-family);
  color: var(--text-color);
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  min-width: 140px;
}

.model-selector:hover {
  border-color: var(--lighter-blue);
}

.model-selector:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px rgba(66, 133, 244, 0.2);
}

.model-selector option {
  background-color: var(--background-color);
  color: var(--text-color);
  padding: 8px;
}

/* Suppression des styles du bouton Nouveau Chat */
/* Les styles peuvent rester là sans impact sur le fonctionnement, mais les masquer au besoin */
.new-chat-container {
  display: none; /* Caché au lieu de supprimé pour garder la compatibilité */
}

/* Zone de chat */
#chat-container {
  flex-grow: 1;
  overflow-y: auto;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
  scroll-behavior: smooth;
}

.message-wrapper {
  display: flex;
  flex-direction: column;
  animation: fadeIn 0.3s ease-out;
  max-width: 85%;
}

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

.user-message-wrapper {
  align-self: flex-end;
}

.bot-message-wrapper {
  align-self: flex-start;
}

.message-container {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-size: 14px;
  flex-shrink: 0;
  background-color: var(--accent-blue);
  color: white;
}

.message-content {
  padding: 12px 16px;
  border-radius: 16px;
  line-height: 1.5;
  font-size: 15px;
  box-shadow: 0 1px 2px var(--shadow-color);
  word-wrap: break-word;
}

.user-message-wrapper .message-container {
  flex-direction: row-reverse;
}

.user-message-wrapper .avatar {
  background-color: var(--lighter-blue);
}

.user-message-wrapper .message-content {
  background-color: var(--user-bubble-bg);
  border-bottom-right-radius: 4px;
  white-space: pre-wrap; /* Préserver les retours à la ligne */
  word-break: break-word; /* Assurer que les mots longs passent à la ligne */
}

.bot-message-wrapper .message-content {
  background-color: var(--bot-bubble-bg);
  border-bottom-left-radius: 4px;
}

.timestamp {
  font-size: 12px;
  color: var(--timestamp-color);
  margin-top: 4px;
  padding-left: 44px; /* Aligner avec le contenu du message (avatar + gap) */
}

.user-message-wrapper .timestamp {
  align-self: flex-end;
  padding-left: 0;
  padding-right: 44px;
}

/* Actions sur les messages (boutons pour rafraîchir, j'aime) */
.message-actions {
  display: flex;
  gap: 8px;
  margin-top: 6px;
  padding-left: 44px;
}

.message-action-button {
  background: none;
  border: none;
  color: var(--icon-color);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.message-action-button:hover {
  background-color: var(--border-color);
}

/* Indicateur de frappe */
.typing-indicator {
  display: none;
}

.typing-indicator .message-content.loader {
  padding: 12px 16px;
  background-color: var(--bot-bubble-bg);
}

.typing-indicator .loader span {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--timestamp-color);
  margin: 0 2px;
  animation: bounce 1.4s infinite ease-in-out both;
}

.typing-indicator .loader span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator .loader span:nth-child(2) { animation-delay: -0.16s; }

@keyframes bounce {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1); }
}

/* Nouveau conteneur englobant input et rating */
#input-area-wrapper {
  position: relative;
  background-color: var(--background-color);
  border-top: 1px solid var(--border-color);
}

/* Barre d'entrée de texte */
#input-area {
  padding: 16px;
  background-color: var(--background-color);
  border-top: 1px solid var(--border-color);
}

.input-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
}

/* Modifier l'input-container pour qu'il ait la même taille que header-content */
.input-container {
  width: 100%;
  max-width: 900px; /* Important pour permettre le rétrécissement */
  display: flex;
  align-items: center;
  background-color: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  box-shadow: 0 1px 3px var(--shadow-color);
  overflow: hidden;
  padding: 4px;
}

#user-input {
  flex-grow: 1;
  border: none;
  padding: 12px 16px;
  font-size: 15px;
  font-family: var(--font-family);
  outline: none;
  background-color: transparent;
  color: var(--text-color);
  resize: none; /* Empêcher le redimensionnement manuel */
  overflow-y: auto; /* Permettre le défilement vertical */
  min-height: 24px; /* Hauteur minimale */
  max-height: 120px; /* Hauteur maximale */
  line-height: 1.4; /* Meilleur interligne pour le texte multiligne */
  display: block; /* S'assurer que le textarea se comporte comme un bloc */
}

#user-input::placeholder {
  color: var(--placeholder-color);
}

#send-button {
  background-color: transparent;
  border: none;
  color: var(--lighter-blue);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.2s;
  margin-right: 2px;
}

#send-button:hover:not(:disabled) {
  background-color: var(--user-bubble-bg);
}

#send-button:disabled {
  color: var(--border-color);
  cursor: not-allowed;
}

#send-button svg {
  width: 20px;
  height: 20px;
}

/* Styles améliorés pour le rendu Markdown */
.message-content p { 
  margin: 0 0 0.75em 0; 
  line-height: 1.6;
}
.message-content p:last-child { margin-bottom: 0; }

.message-content h1, .message-content h2, .message-content h3, 
.message-content h4, .message-content h5, .message-content h6 {
  margin: 1em 0 0.5em 0;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-color);
}

.message-content h1:first-child, .message-content h2:first-child, 
.message-content h3:first-child, .message-content h4:first-child, 
.message-content h5:first-child, .message-content h6:first-child {
  margin-top: 0;
}

.message-content h1 { font-size: 1.5em; color: var(--accent-blue); }
.message-content h2 { font-size: 1.3em; color: var(--accent-blue); }
.message-content h3 { font-size: 1.2em; }

.message-content ul, .message-content ol { 
  margin: 0.75em 0; 
  padding-left: 1.5em;
}

.message-content ul ul, .message-content ol ol,
.message-content ul ol, .message-content ol ul {
  margin: 0.25em 0;
}

.message-content li { 
  margin-bottom: 0.5em;
  line-height: 1.6;
}

.message-content li:last-child {
  margin-bottom: 0;
}

.message-content li p {
  margin: 0 0 0.5em 0;
}

.message-content li p:last-child {
  margin-bottom: 0;
}

.message-content strong, .message-content b { 
  font-weight: 600; 
  color: var(--text-color);
}

.message-content em, .message-content i { 
  font-style: italic; 
}

.message-content a { 
  color: var(--accent-blue); 
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.message-content a:hover {
  border-bottom-color: var(--accent-blue);
}

.message-content blockquote {
  margin: 1em 0;
  padding: 0.5em 1em;
  border-left: 3px solid var(--accent-blue);
  background-color: rgba(66, 133, 244, 0.05);
  font-style: italic;
}

.message-content pre {
  background-color: #f8f9fa;
  border: 1px solid var(--border-color);
  padding: 12px;
  border-radius: 8px;
  overflow-x: auto;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 13px;
  line-height: 1.4;
  margin: 1em 0;
}

.message-content code {
  background-color: #f8f9fa;
  border: 1px solid var(--border-color);
  padding: 0.2em 0.4em;
  font-size: 13px;
  border-radius: 3px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

.message-content pre code {
  padding: 0;
  background-color: transparent;
  border: none;
  border-radius: 0;
}

/* S'assurer que les styles s'appliquent même pendant le streaming */
.bot-message-wrapper .message-content,
.bot-message-wrapper .message-content *,
#chat-container .message-content,
#chat-container .message-content * {
  /* Force l'application des styles même pendant les mises à jour */
  transition: none !important;
}

/* Améliorer l'espacement pour les listes numérotées */
.message-content ol {
  counter-reset: list-counter;
}

.message-content ol > li {
  counter-increment: list-counter;
}

/* Gérer les tirets et puces mal formatés */
.message-content p:has(+ ul),
.message-content p:has(+ ol) {
  margin-bottom: 0.5em;
}

/* Assurer un rendu fluide pendant le streaming */
.message-content {
  /* Éviter les re-flows pendant les mises à jour */
  contain: layout style paint;
  /* Optimiser les performances du rendu */
  will-change: contents;
}

.conversation_advertising {
  margin-top: 1rem;
  text-align: center;
}


/* Correction de l'alignement des messages du chatbot pendant la génération */
.bot-message-wrapper .message-container {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-left: 0; /* S'assurer qu'il n'y a pas de marge à gauche */
}

.bot-message-wrapper .avatar {
  margin-right: 0; /* S'assurer qu'il n'y a pas de marge à droite sur l'avatar */
  flex-shrink: 0; /* Empêcher le rétrécissement */
}

/* Assurer que l'indicateur de frappe a le même alignement que les messages normaux */
.typing-indicator.bot-message-wrapper {
  align-self: flex-start;
  max-width: 85%;
}

.typing-indicator .message-container {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-left: 0;
}

.typing-indicator .avatar {
  margin-right: 0;
  flex-shrink: 0;
}

/* S'assurer que tous les styles de .message-content s'appliquent aussi aux messages en cours de génération */
.typing-indicator .message-content.loader,
.bot-message-wrapper .message-content {
  padding: 12px 16px;
  border-radius: 16px;
  border-bottom-left-radius: 4px;
  line-height: 1.5;
  box-shadow: 0 1px 2px var(--shadow-color);
  word-wrap: break-word;
  background-color: var(--bot-bubble-bg);
}

/* Styles pour la section des sources */
.sources-section {
  margin-top: 8px;
  padding-left: 44px; /* Aligner avec le message (avatar + gap) */
  font-size: 13px;
}

.sources-header {
  display: flex;
  align-items: center;
  gap: 12px; /* Espace entre sources et support */
  color: #757575;
  padding: 4px 8px;
  border-radius: 12px;
}

.sources-left {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 12px;
  transition: background-color 0.2s, color 0.2s;
}

.sources-left:hover {
  background-color: rgba(0, 123, 255, 0.08);
  color: #4285F4;
}

.sources-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: inherit;
}

.sources-text {
  font-weight: 500;
  color: inherit;
}

.sources-panel {
  margin-top: 6px;
  padding: 10px 12px;
  background-color: #f8f9fa;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  transition: opacity 0.2s, transform 0.2s;
  max-width: 90%;
}

.source-item {
  margin-bottom: 6px;
  line-height: 1.4;
  display: flex;
}

.source-num {
  color: #757575;
  font-weight: 500;
  margin-right: 4px;
  flex-shrink: 0;
}

.source-link {
  color: #4285F4;
  text-decoration: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: text-decoration 0.2s;
}

.source-link:hover {
  text-decoration: underline;
}

/* Styles pour le lien de support (maintenant intégré dans sources-header) */
.support-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #757575; /* Gris comme les sources */
  text-decoration: none;
  padding: 4px 8px;
  border-radius: 12px;
  transition: background-color 0.2s, color 0.2s;
  font-weight: 500;
  font-size: 13px;
}

.support-link:hover {
  background-color: rgba(117, 117, 117, 0.08); /* Gris pour le hover */
  color: #616161;
  text-decoration: none;
}

.support-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: inherit;
}

.support-text {
  color: inherit;
}

/* Ajuster l'espacement pour s'assurer que les sections s'intègrent bien */
.bot-message-wrapper {
  margin-bottom: 16px;
}

.bot-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Supprimer les anciens styles de support-section car maintenant intégré */
.support-section {
  margin-top: 8px;
  padding-left: 44px;
  font-size: 13px;
}

/* ===== SÉLECTEUR DE DÉPARTEMENT INTÉGRÉ ===== */
.department-selector-inline {
  margin-top: 16px;
  padding: 0;
  opacity: 1;
  transform: translateY(0);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  z-index: 5;
}

.department-selector-inline.hidden {
  opacity: 0;
  transform: translateY(-20px);
  pointer-events: none;
  max-height: 0;
  overflow: hidden;
}

.welcome-text {
  margin-bottom: 0;
  line-height: 1.5;
  color: var(--text-color);
}

.department-search-wrapper {
  position: relative;
  margin-bottom: 8px;
}

.department-search-input {
  width: 100%;
  padding: 12px 16px 12px 44px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 14px;
  font-family: var(--font-family);
  background: var(--background-color);
  color: var(--text-color);
  outline: none;
  transition: all 0.2s ease;
  box-shadow: none;
}

.department-search-input:disabled {
  background-color: var(--bot-bubble-bg);
  color: var(--timestamp-color);
  cursor: not-allowed;
}

.department-search-input:focus:not(:disabled) {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px rgba(66, 133, 244, 0.1);
}

.department-search-input::placeholder {
  color: var(--placeholder-color);
  font-size: 14px;
}

.search-icon-inline {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--placeholder-color);
  pointer-events: none;
  transition: color 0.2s ease;
  z-index: 1;
}

.department-search-input:focus:not(:disabled) + .search-icon-inline {
  color: var(--accent-blue);
}

/* Dropdown qui sort de la bulle - position absolue par rapport au viewport */
.department-dropdown {
  position: fixed;
  max-height: 240px;
  min-width: 300px;
  max-width: 90vw; /* Limiter la largeur maximale à 90% de la viewport */
  overflow-y: auto;
  overflow-x: hidden; /* Empêcher le défilement horizontal */
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: var(--background-color);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px) scale(0.95);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 10000;
  backdrop-filter: blur(12px);
  border: 2px solid rgba(66, 133, 244, 0.1);
}

.department-dropdown.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.department-dropdown::-webkit-scrollbar {
  width: 6px;
}

.department-dropdown::-webkit-scrollbar-track {
  background: transparent;
}

.department-dropdown::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}

.department-dropdown::-webkit-scrollbar-thumb:hover {
  background: var(--timestamp-color);
}

.department-option {
  padding: 16px 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all 0.2s ease;
  border-bottom: 1px solid rgba(224, 224, 224, 0.12);
  font-size: 14px;
  position: relative;
  min-width: 0; /* Permettre la compression du contenu */
}

.department-option:last-child {
  border-bottom: none;
}

.department-option:hover,
.department-option.highlighted {
  background: rgba(66, 133, 244, 0.08);
  transform: translateX(4px);
}

.department-option:hover::before,
.department-option.highlighted::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent-blue);
  border-radius: 0 2px 2px 0;
}

.department-option.selected {
  background: var(--accent-blue);
  color: white;
  transform: scale(1.02);
}

.department-code {
  font-weight: 600;
  color: var(--accent-blue);
  font-size: 13px;
  min-width: 36px;
  width: 36px; /* Largeur fixe pour éviter la déformation */
  text-align: center;
  background: rgba(66, 133, 244, 0.12);
  padding: 5px 0; /* Padding horizontal réduit */
  border-radius: 6px;
  flex-shrink: 0;
  font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
}

.department-option.selected .department-code {
  background: rgba(255, 255, 255, 0.25);
  color: white;
}

.department-option:hover .department-code,
.department-option.highlighted .department-code {
  background: rgba(66, 133, 244, 0.2);
  transform: scale(1.05);
}

.department-name {
  color: var(--text-color);
  font-size: 14px;
  flex-grow: 1;
  min-width: 0; /* Permettre la compression */
  line-height: 1.3;
  font-weight: 400;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.department-option.selected .department-name {
  color: white;
}

.department-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 12px;
  opacity: 1;
  transition: opacity 0.2s ease;
}

.department-selector-inline.selecting .department-actions {
  opacity: 0;
  pointer-events: none;
}


/* Animation de sélection confirmée */
.department-selector-inline.selecting {
  opacity: 0.7;
  pointer-events: none;
}

.department-selector-inline.selecting .department-search-input {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px rgba(66, 133, 244, 0.2);
}

/* Message de confirmation épuré */
.department-confirmation {
  margin-top: 12px;
  padding: 12px 16px;
  background: linear-gradient(135deg, rgba(66, 133, 244, 0.08), rgba(105, 161, 248, 0.08));
  border: 1px solid rgba(66, 133, 244, 0.2);
  border-radius: 8px;
  color: var(--accent-blue);
  font-size: 13px;
  font-weight: 500;
  text-align: center;
  opacity: 0;
  transform: translateY(8px) scale(0.95);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.department-confirmation.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.department-confirmation .selected-dept {
  font-weight: 600;
}

/* Message post-sélection épuré */
.welcome-message-updated .welcome-text {
  font-size: 15px;
  line-height: 1.4;
}

/* S'assurer que le message peut contenir le dropdown sans overflow */
.bot-message-wrapper .message-content {
  overflow: visible;
}

/* Responsive épuré */
@media (max-width: 768px) {
  .department-search-input {
    padding: 11px 14px 11px 40px;
    font-size: 16px; /* Éviter le zoom sur iOS */
  }
  
  .search-icon-inline {
    left: 12px;
    width: 16px;
    height: 16px;
  }
  
  .department-dropdown {
    max-height: 220px;
    min-width: 280px;
    max-width: 95vw; /* Plus petit sur mobile */
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
    border-radius: 16px;
  }
  
  .department-option {
    padding: 14px 16px;
    font-size: 13px;
    gap: 12px; /* Gap réduit sur mobile */
  }
  
  .department-code {
    font-size: 12px;
    min-width: 32px;
    width: 32px;
    padding: 4px 0;
  }
  
  .department-name {
    font-size: 13px;
  }
  
}
#dev-warning-banner {
  max-width: 600px;
  margin: 24px auto 0 auto;
  background: #fff4e5;
  color: #a15c00;
  border: 1px solid #ffd8a8;
  border-radius: 8px;
  position: relative;
  padding: 20px 48px 20px 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  font-size: 1rem;
  text-align: center;
  transition: max-height 0.3s, padding 0.3s;
}

@media screen and (max-height: 550px) {
  * {
    padding : 0;
    margin: 0;
  }

  #dev-warning-banner {
    display: flex;
    max-width: fit-content;
    padding: 0;
    margin: 0;
  }

  #input-area {
    padding: 0;
  }

  .input-wrapper {
    gap: 3px;
    max-width: 600px;
  }

  .chatbot-footer {
    height: min-content;
  }

  .chat-header {
    padding: 0;
  }

  .conversation_advertising {
    margin: 0;
  }

}

/* ===== CONVERSATION RATING (dans l'input) ===== */
.conversation-rating-thumbs-container {
  display: flex;
  flex-direction: column;
  align-items: baseline;
  gap: 8px;
  position: static; /* Changer de absolute à static */
  font-size: 12px;
  color: var(--secondary-text-color, #666);
  white-space: nowrap;
  flex-shrink: 0;
}

#stars-wrapper {
  display: flex;
  align-items: center;
}
.rating-label {
  margin-right: 8px;
  font-weight: 500;
}

.conversation-rating-thumbs {
  display: flex;
  align-items: center;
  gap: 2px;
}

.conversation-rating-thumbs-container .thumbs-button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: 50%;
  color: var(--placeholder-color);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.conversation-rating-thumbs-container .thumbs-button svg {
  width: 16px;
  height: 16px;
}

.conversation-rating-thumbs-container .thumbs-button:hover {
  background-color: var(--bot-bubble-bg);
  transform: scale(1.15);
}

.conversation-rating-thumbs-container .thumbs-button.active {
  color: #ffd700;
}

.conversation-rating-thumbs-container .thumbs-button:disabled {
  cursor: default;
  opacity: 0.9;
  transform: none;
  background-color: transparent;
}

.conversation-rating-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.conversation-rating-feedback {
  font-size: 12px;
  font-weight: 500;
  color: var(--accent-blue);
  white-space: nowrap;
  position: initial;
  bottom: -18px;
  right: 0;
}

/* ===== RATING SECTION (ancien) ===== */
.rating-section {
  display: none; /* Masquer l'ancien système de notation */
}

/* Media Queries pour Responsive */
@media (max-width: 768px) {
  .header-content {
    gap: 8px;
  }
  
  .header-center {
    order: 2;
  }
  
  .header-actions {
    order: 3;
  }
  
  .model-selector {
    min-width: 120px;
    font-size: 13px;
  }
  
  .message-wrapper {
    max-width: 95%;
  }
  
  .input-container {
    border-radius: 20px;
  }
  
  #user-input {
    padding: 10px 12px;
  }
  
  #send-button {
    width: 36px;
    height: 36px;
  }
  
  .input-wrapper {
    flex-direction: column; /* Placer la notation au-dessus de l'input */
    gap: 8px;
  }
  
  .conversation-rating-thumbs-container {
    width: 100%;
    justify-content: flex-end;
    margin-bottom: 4px;
  }
  
  .input-container {
    width: 100%;
  }
  
  /* Réduire la taille de la notation sur mobile */
  .rating-label {
    font-size: 11px;
  }

  .conversation_advertising {
    font-size: 11px;
  }
  
  p {
    font-size: 11px;
    margin-top: 1px;
  }

  .welcome-message-updated .welcome-text {
    font-size: 11px;
    line-height: 1.4;
  }
  
  .conversation-rating-thumbs {
    gap: 1px;
  }
  
}