/**
 * ElectronLibre — compagnon IA (header drawer + single + RAG stream)
 * @package electronlibre
 */

/* -----------------------------
   Variantes / Modificateurs
----------------------------- */

/* Variante principale pour bouton d'action */
.gpt4o-btn--action {
  margin-top: 10px;
  padding: 10px 20px;
  border-radius: 5px;
  display: inline-block;
  width: auto;
  max-width: fit-content;
  background-color: #0073aa;
  color: #fff;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.gpt4o-btn--action:hover {
  background-color: #005c8a;
}

/* Style commun des boutons outils */
.gpt4o-btn--tools {
    background: transparent;    /* pas de fond */
    border: none;
    padding: 5px;
    cursor: pointer;
    color: #555;                /* couleur par défaut des icônes */
    transition: color 0.2s ease;
}

/* Effet au survol */
.gpt4o-btn--tools:hover {
    color: #000;                /* plus foncé au hover */
}

/* Icônes SVG */
.gpt4o-btn--tools img {
    width: 20px;
    height: 20px;
    display: block;
    fill: currentColor;         /* hérite de la couleur du bouton */
}

.spinner {
  display: none;
  width: 16px;
  height: 16px;
  margin-left: 8px;
  border: 2px solid #ccc;
  border-top-color: #555;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  0%   { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Styles pour les cartouches de questions suggérées */
/* Bloc de questions suggérées */

.suggested-questions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
  margin-bottom: var(--section-gap);
}

.question-card {
  width: 100%;
  background-color: #f0f8ff;
  border: 1px solid #add8e6;
  border-radius: 8px;
  padding: 15px;
  box-shadow: 2px 2px 5px rgba(0,0,0,0.1);
  transition: transform 0.3s, background-color 0.3s, border-color 0.3s;
  cursor: pointer;
}

.question-card:hover {
  transform: scale(1.02);
  background-color: #e6f2fa;
}

.question-card.selected {
  transform: scale(1.05);
  background-color: #d0ebff;
  border-color: #339af0;
}

/* Texte de la question */
.question-card p {
  font-size: 16px;
  margin: 0; /* évite les marges par défaut du <p> */
}
/* --------- GPT4o / IA Tool Styles (single.php) --------- */
.gpt4o-tools-container {
    margin-top: 10px;
    margin-bottom: 40px;
    text-align: right;
}

.gpt4o-btn--tools img {
    width: 20px;
    height: 20px;
}

/* New GPT4o form styles */

#gpt4o-main-form {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Le textarea sert aussi de zone d’affichage */
#gpt4o-main-form .gpt4o-textarea {
    min-height: 200px;       /* plus grand car mix saisie/affichage */
    max-height: 400px;       /* limite haute */
    overflow-y: auto;        /* scroll interne */
    resize: vertical;        /* redimension possible */
    white-space: pre-wrap;   /* conserver retours à la ligne de l’IA */
}

.gpt4o-form-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: var(--section-gap);
    margin-top: var(--small-gap);
    color: inherit;
}

.gpt4o-textarea {
    width: 100%;
    min-height: 120px;
    padding: 10px;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    resize: vertical;
    font-family: inherit;
}
.gpt4o-form {
  margin-bottom: 0;
}

.gpt4o-response-content {
    font-size: 1rem;
    color: #333;
    line-height: 1.5;
    white-space: pre-wrap;
    word-wrap: break-word;
}

#gpt4o_response {
    border: 1px solid #ccc;
    border-radius: 6px;
    padding: 15px;
    margin-top: var(--small-gap);
    margin-bottom: var(--small-gap);
    background-color: #f9f9f9;
    min-height: 80px; /* pour que le cadre soit visible même vide */
}

/* -----------------------------
   GPT4o Button Layout Container and Unified Action Button
----------------------------- */
.gpt4o-btn-container {
  display: flex;
  flex-direction: row;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
  margin-top: var(--small-gap);
  margin-bottom: var(--section-gap);
}


.progress-message {
  color: #888;        /* gris */
  font-style: italic; /* italique */
  margin-bottom: 4px;
}

#user_prompt {
    height: 300px;
    resize: none;
    overflow-y: auto;
    white-space: pre-wrap;
}

#user_prompt.intermediate {
    color: #666;
    font-style: italic;
}

.ai-chat-container {
    margin-top: 20px;
}

/* --- Chat Box Layout (Question / Answer) --- */
.chat-question-box {
    border: none;
    padding: 0;
    background: transparent;
}

.chat-question-box textarea.chat-box {
    width: 100%;
    border: 1px solid #ddd;   /* liseré plus clair */
    border-radius: 4px;
    min-height: 60px;
    max-height: 100px;
    padding: 10px;
    resize: vertical;
    font-size: 14px;
}

.chat-question-box textarea.chat-box::placeholder {
    color: #999;
    font-style: italic;
}


/* ---- Regroupement des styles IA single dans un wrapper ---- */
.chat-ia-single-wrapper {
  margin-top: 20px;
}

.chat-ia-single-wrapper .chat-answer-single {
  border: 1px solid #ccc;
  min-height: 200px;
  max-height: 300px;
  padding: 8px;
  white-space: pre-wrap;
  overflow-y: auto;
  background-color: #f9f9f9;
}

.chat-ia-single-wrapper .chat-answer-single:empty:before {
  content: attr(data-placeholder);
  color: #aaa;
  pointer-events: none;
  display: block;
}

.chat-ia-single-wrapper .gpt4o-tools-container {
  margin-top: 10px;
  margin-bottom: 40px;
  text-align: right;
}

.chat-ia-single-wrapper #spinner-response {
  display: none;
  width: 16px;
  height: 16px;
  margin-left: 8px;
  border: 2px solid #ccc;
  border-top-color: #555;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}


/* === Top Bar Layout (icons + search) === */
.top-bar .top-wrapper {
  display: flex;
  align-items: center;
  justify-content: flex-end; /* place items to the right side */
  gap: 16px; /* space between button and search */
}

.top-bar .top-search {
  flex: 0 1 auto;
  display: flex;
  align-items: center;
}

/* Harmonize top bar icon buttons */
.top-bar .icon-btn img {
  width: 20px;
  height: 20px;
  display: block;
  filter: brightness(0) invert(1); /* force white look */
}

.top-bar .icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease;
}

.top-bar .icon-btn:hover {
  transform: translateY(-1px);
}

.top-bar .icon-btn:active {
  transform: translateY(0);
}

/* === EL Repères Sparkle Button === */
.ia-inline-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #2f6dfb;
  box-shadow: 0 2px 8px rgba(0,0,0,.2), 0 0 0 2px rgba(255,255,255,.65) inset;
  cursor: pointer;
  color: #fff; /* currentColor pour le SVG */
  transition: transform 0.15s ease;
}
.ia-inline-btn:hover { transform: translateY(-1px); }
.ia-inline-btn:active { transform: translateY(0); }
.ia-inline-btn svg { width: 22px; height: 22px; display: block; }

/* Positionnement du dropdown par rapport à l’icône */
.ia-dropdown { position: relative; display: inline-flex; }

/* Panneau replié/visible */
.ia-panel {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;                  /* centré sous l’icône */
  right: auto;                /* on neutralise l’ancrage à droite */
  transform: translateX(-50%);/* décale de moitié pour aligner */
  display: none;
  width: 560px;               /* largeur utile */
  max-width: calc(100vw - 24px);
  max-height: min(70vh, 640px);
  overflow: auto;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 16px 36px rgba(0,0,0,.28);
  padding: 12px;
  z-index: 1003;
}

@media (max-width: 680px) {
  .ia-panel {
    width: calc(100vw - 24px); /* plein écran moins marges */
    left: 50%;
    transform: translateX(-50%);
  }
}

.ia-panel.is-open { display: block; }

/* Petite flèche vers l’icône (optionnel) */
.ia-panel::before {
  content: "";
  position: absolute; top: -8px; right: 14px;
  width: 14px; height: 14px; background: #fff;
  transform: rotate(45deg);
  box-shadow: -3px -3px 10px rgba(0,0,0,.06);
}

/* Form & champs */
/* Consolidated and updated .ia-form .chat-box styles */

.ia-form .chat-box {
  border: 1px solid #e3e3e3;
  border-radius: 8px;
  width: 100%;
  font-size: 1rem;
  padding: 14px 16px;
  height: auto;
  min-height: 120px; /* approx. 3 lines */
  max-height: 200px;
  line-height: 1.4;
}

#gpt4o-rag-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

/* Champ texte avec 3 lignes d’épaisseur minimum */
#gpt4o-rag-form input[type="text"] {
  width: 100%;
  padding: 12px;
  font-size: 16px;
  line-height: 1.5;
  min-height: 3em; /* approx. 5 lines */
  height: auto;                /* allow adaptive growth */
  border: 1px solid #ddd;   /* plus léger et harmonisé */
  background: #f0f0f0;
  color: #111;
  border-radius: 8px;
}

#gpt4o-rag-form input[type="text"]:focus {
    border-color: #bbb;   /* focus plus doux */
    background: #fff;
    outline: none;
}

#gpt4o-rag-form .gpt4o-btn--submit {
    align-self: flex-end;
    width: auto;
    padding: 10px 22px;
    font-size: 15px;
    border-radius: 6px;
    cursor: pointer;

    /* Harmonisation avec bouton Fermer */
    background: rgba(255,255,255,0.12);
    color: #f0f0f0;
    border: 1px solid rgba(255,255,255,0.15);
    backdrop-filter: blur(6px);

    transition: opacity 0.2s ease, transform 0.15s ease;
    margin-bottom: 18px;
}

#gpt4o-rag-form .gpt4o-btn--submit:hover {
    opacity: 0.85;
    transform: translateY(-1px);
}

#gpt4o-rag-form .gpt4o-btn--submit:active {
    opacity: 0.65;
    transform: translateY(0);
}

.chat-box:empty::before {
    content: attr(data-placeholder);
    color: #aaa;
    pointer-events: none;
    display: block;
    font-style: italic;
}

.ia-panel .chat-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  margin-top: 12px;
}

.ia-panel .btn-send {
  background: #2f6dfb;
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 10px 16px;
  cursor: pointer;
  align-self: flex-end;
}

/* Agrandir le champ de saisie dans le formulaire IA si non déjà présent */
.ia-panel .spinner {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid #ddd;
  border-top-color: #2f6dfb;
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Réponse + outils */
.ia-panel .chat-responses { margin-top: 10px; }
.ia-panel .gpt4o-tools { display: flex; gap: 8px; margin-top: 8px; }
.ia-panel .tool-btn { border: 1px solid #e3e3e3; background:#fff; border-radius: 6px; padding: 6px 8px; cursor: pointer; }

/* Utility classes for toggling visibility */
.hidden {
  display: none !important;
}

.visible {
  display: block !important;
}

/* === IA RAG Answer Panel === */

.chat-answer-box.visible {
  display: block;
}

.chat-responses {
  margin: 0;
  padding: 0;
}

.chat-responses .rag-sources {
  font-size: 0.9em;
  color: #666;
}

.chat-responses .rag-sources ul {
  margin-top: 4px;
  padding-left: 1.2em;
}

.chat-responses .rag-sources li {
  margin-bottom: 2px;
}

.chat-responses .rag-sources a {
  color: #1e73be;
  text-decoration: none;
}

.chat-responses .rag-sources a:hover {
  text-decoration: underline;
}

/* Une ligne RAG */
.rag-event-line {
    padding: 2px 0;
    font-family: monospace;
    opacity: 0.8;
}

/* === RAG Events — Terminal Propre === */
#rag-events {
    margin-top: 12px;
    padding: 10px 14px;
    background: #1e1e1f;              /* fond terminal */
    border: 1px solid #2d2d2f;        /* bord terminal doux */
    border-radius: 8px;
    font-family: "SF Mono", Menlo, Monaco, Consolas, monospace;
    font-size: 13px;
    color: #d6d6d6;                   /* gris clair premium */
    line-height: 1.45;
    max-height: 55vh;
    overflow-y: auto;
    box-shadow: 0 2px 6px rgba(0,0,0,0.25);
}

#rag-events .rag-event-line {
    padding: 2px 0;
    border-left: 3px solid #3a3a3c;   /* petite barre latérale */
    padding-left: 8px;
    margin-bottom: 3px;
    color: #e0e0e0;
    opacity: 0.95;
    transition: background 0.2s ease;
}

#rag-events .rag-event-line:hover {
    background: rgba(255,255,255,0.05);  /* léger highlight */
}

/* Effet visuel temporaire avant que GPT prenne le relai */
.rag-debug-stream .rag-event-line {
    animation: fadein 0.3s ease-out;
}

@keyframes fadein {
    from { opacity: 0; transform: translateY(2px); }
    to { opacity: 0.8; transform: translateY(0); }
}

/* -----------------------------------------------------------
   IA DRAWER — Tiroir latéral pour le chat IA / RAG
   ----------------------------------------------------------- */

.ia-drawer {
    position: fixed;
    top: 0;
    right: -420px;
    height: 100vh;
    width: 420px;
    max-width: 100%;

    /* 🎨 Fond sombre dégradé avec transparence */
    background: linear-gradient(
        to bottom,
        rgba(28, 28, 29, 0.95),
        rgba(42, 42, 45, 0.92)
    );
    backdrop-filter: blur(14px);

    /* Bordure latérale douce */
    border-left: 1px solid rgba(255,255,255,0.06);

    /* Ombre discrète */
    box-shadow: -10px 0 30px rgba(0,0,0,0.35);

    padding: 26px;
    overflow-y: auto;
    transition: right 0.35s cubic-bezier(.4,0,.2,1);
    z-index: 2000;
}

.ia-drawer.open {
    right: 0;
}

.ia-drawer-content {
    padding-top: 60px;
    color: #eaeaea;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
}

/* ---- Header (optional) ---- */
.ia-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.ia-drawer-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
    color: #f1f1f1;
}

/* ---- Bouton Fermer ---- */
.ia-drawer-close-btn {
    top: 34px;
    right: 20px;
    position: absolute;
    padding: 6px 12px;
    font-size: 13px;
    color: #f0f0f0;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 6px;
    backdrop-filter: blur(6px);
    cursor: pointer;
    transition: opacity 0.2s, transform 0.15s;
    z-index: 10;
}
.ia-drawer-close-btn:hover {
    opacity: 0.85;
    transform: translateY(-1px);
}
.ia-drawer-close-btn:active {
    opacity: 0.65;
    transform: translateY(0);
}

/* ---- Champs IA ---- */
.ia-form .chat-box {
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.07);
    color: #f5f5f5;
    border-radius: 10px;
    padding: 14px 16px;
}
.ia-form .chat-box::placeholder {
    color: #aaa;
}

/* Bouton envoyer */
.ia-panel .btn-send {
    background: #2f6dfb;
    border-radius: 10px;
    padding: 12px 20px;
    color: white;
    border: none;
    font-weight: 500;
    cursor: pointer;
}
.ia-panel .btn-send:hover {
    opacity: 0.9;
}

/* ---- Carte réponse ---- */
.ia-drawer .chat-answer-box {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 4px 18px rgba(0,0,0,0.25);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 22px;
    color: #eaeaea;
}

.ia-drawer .chat-responses {
    color: inherit;
    font-size: 15.5px;
    line-height: 1.55;
}

.ia-drawer .final-answer {
    color: inherit;
    font-weight: 500;
    margin-bottom: 1.2em;
}

.ia-drawer .rag-sources {
    color: #cccccc;
    font-size: 0.92rem;
    margin-top: 1rem;
}
.ia-drawer .rag-sources a {
    color: #7fb4ff;
    text-decoration: none;
}
.ia-drawer .rag-sources a:hover {
    text-decoration: underline;
}

/* Debug style */
.ia-drawer .rag-debug-stream {
    background: rgba(255,255,255,0.05);
    border-left: 3px solid rgba(255,255,255,0.12);
    padding: 6px 10px;
    border-radius: 6px;
    margin-bottom: 6px;
    font-size: 13px;
    color: #ccc;
}


@media (max-width: 600px) {
    .ia-drawer {
        width: 100%;
        right: -100%;
    }
    .ia-drawer.open {
        right: 0;
    }
}

/* iPad & tablettes : tiroir en plein écran */
@media (max-width: 1024px) {
    .ia-drawer {
        width: 100%;
        right: -100%;
    }
    .ia-drawer.open {
        right: 0;
    }
}

/* -----------------------------------------------------------
   Overlay optionnel (au cas où tu veux l’ajouter ensuite)
   ----------------------------------------------------------- */

.ia-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.35);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease;
    z-index: 1500;
}

.ia-drawer-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* === Imported from chat-box.php (cleanup) === */

/* Input with clear button */
.input-wrapper {
  position: relative;
  width: 100%;
}

.input-wrapper input {
  width: 100%;
  padding-right: 32px;
  box-sizing: border-box;
}

.input-clear-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 20px;
  color: #aaa;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.input-clear-btn:hover {
  color: #222;
}

/* IA Locked (abonnés) */
.ia-locked {
  text-align: center;
  padding: 2rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  background: #fafafa;
  font-size: 1rem;
}

.btn-subscribe {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  background: #007aff;
  color: white;
  border-radius: 6px;
  text-decoration: none;
}

.btn-subscribe:hover {
  background: #005bbb;
}

/* -----------------------------------------------------------
   IA DRAWER — Style premium unifié façon iOS
   ----------------------------------------------------------- */

/* Neutralise le blanc et fixe la palette principale */
.ia-drawer-content {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
    padding-top: 60px;
}

/* Bloc contenant la réponse GPT (style Apple card) */
.ia-drawer .chat-answer-box {
    background: #f4f4f5;              /* card iOS claire */
    border: 1px solid #e2e2e4;        /* bord doux */
    border-radius: 12px;              /* arrondi premium */
    padding: 20px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.06);
    margin-bottom: 18px;              /* espace propre */
}

/* Contenu de la réponse */
.ia-drawer .chat-responses {
    color: inherit;
    font-size: 15.5px;
    line-height: 1.55;
}

/* Réponse finale GPT */
.ia-drawer .chat-responses .final-answer {
    color: inherit;
    font-weight: 500;    /* léger accent premium */
    margin-bottom: 1.2em;
}

/* Réponses intermédiaires RAG */
.ia-drawer .chat-responses .intermediate-answer {
    color: #4a4a4a;
    font-style: italic;
}

/* Sources */
.ia-drawer .chat-responses .rag-sources {
    color: #565656;
    font-size: 0.92rem;
    margin-top: 1rem;
}
.ia-drawer .chat-responses .rag-sources a {
    color: #007aff;      /* bleu Apple */
    text-decoration: none;
}
.ia-drawer .chat-responses .rag-sources a:hover {
    text-decoration: underline;
}

/* Débogage RAG */
.ia-drawer .rag-debug-stream {
    background: #f2f2f3;
    border-left: 3px solid #d0d0d2;
    padding: 6px 10px;
    border-radius: 6px;
    margin-bottom: 6px;
    font-size: 13px;
    color: #555;
}

/* Chaque événement interne */
.ia-drawer .rag-event-line {
    color: #555;
    opacity: 0.85;
}

/* --- TEXTAREA PREMIUM --- */
.ia-drawer .ai-chat-container textarea#question {
    width: 100%;
    min-height: 48px;
    max-height: 220px;         /* protection */
    resize: none;              /* autosize fait le travail */
    padding: 12px 14px;
    
    font-size: 15px;
    line-height: 1.45;
    color: #111;               /* texte premium */
    
    background: #f4f4f5;       /* systemGray6 */
    border: 1px solid #d0d0d2; /* bord doux */
    border-radius: 12px;       /* arrondi Apple */
    
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

/* Effet focus */
.ia-drawer .ai-chat-container textarea#question:focus {
    border-color: #007aff;     /* bleu iOS */
    box-shadow: 0 0 0 3px rgba(0,122,255,0.15);
}

/* -----------------------------------------------------------
   IA TOOLS ACTIONS — Icons (Copy / Email / Share)
   ----------------------------------------------------------- */

#ia-tools-actions {
    display: flex;
    flex-direction: row;
    gap: 14px;
    margin-top: 12px;
}

/* Normalise l'apparence des boutons */
#ia-tools-actions button {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: transparent;
    border: none;
    padding: 4px;
    cursor: pointer;

    /* Garantit que les icônes ne deviennent PAS blanches */
    color: #f0f0f0 !important;
    position: relative;
}

/* Hover & Active effects for IA Tools buttons */
#ia-tools-actions button:hover {
    opacity: 0.75;
    transform: scale(1.08);
    transition: transform 0.12s ease, opacity 0.12s ease;
}

#ia-tools-actions button:active {
    opacity: 0.55;
    transform: scale(0.96);
    transition: transform 0.08s ease, opacity 0.08s ease;
}

/* Style spécifique des icônes dans le tiroir IA */
#ia-tools-actions button img {
    width: 22px;
    height: 22px;
    margin: 0 auto;

    /* Neutralise tout héritage de filtres ou couleurs du thème */
    filter: invert(1) brightness(1.4) !important;
    mix-blend-mode: normal;
    display: block;
}

/* Wrapper des icônes dans le header — recentré parfaitement */
/* === Header Icon Wrapper (fixed floating label) === */
.ia-header-icon-wrapper {
    position: relative;                /* permet un label flottant */
    display: flex;
    align-items: center;
    justify-content: center;
    height: 34px;                      /* EXACT match de la zone icône */
    width: 34px;
}

/* Label sous l'icône sans pousser la mise en page */
.ia-header-label {
    position: absolute;
    bottom: -20px;                     /* légèrement plus bas sous l'icône */
    left: 50%;
    transform: translateX(-50%) translateY(6px);
    font-size: 11px;
    color: #888;
    line-height: 1;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
    transition-delay: 0.15s;           /* délai corrigé */
}

/* Affiche le label uniquement au survol */
.ia-header-icon-wrapper:hover .ia-header-label {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    transition-delay: 0.55s;
}

#rag-events.streaming-effect::after {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 35%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(0,0,0,0) 0%,
    rgba(0,0,0,0.50) 50%, 
    rgba(0,0,0,0) 100%
  );
  animation: ragPeigne 1.6s linear infinite;
  pointer-events: none;
}

#rag-events.streaming-effect {
  position: relative;
  overflow: hidden;
}

@keyframes ragPeigne {
  0% { left: -120%; }
  100% { left: 120%; }
}
/* RAG stream UX */
/* Step message (analyse, keywords, etc.) */
.rag-step {
    font-size: 14px;
    color: #7a7a7a;
    font-style: italic;
    margin-bottom: 10px;
    opacity: 0.85;
    animation: ragFadeIn 0.25s ease-out;
}

.rag-thinking {
    opacity: 0.55;
    font-style: italic;
    letter-spacing: 0.2px;
    animation: ragPulse 1.6s ease-in-out infinite;
}

@keyframes ragPulse {
    0% { opacity: 0.4; }
    50% { opacity: 0.7; }
    100% { opacity: 0.4; }
}

/* Smooth appearance */
@keyframes ragFadeIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 0.85;
        transform: translateY(0);
    }
}

/* GPT stream text */
.rag-stream-text {
    font-family: Georgia, serif;
    font-size: 15.5px;
    line-height: 1.6;
    color: inherit;
    animation: ragFadeIn 0.2s ease-out;
    transition: opacity 0.2s ease;
}

.rag-stream-text.active {
    opacity: 1;
}

.rag-stream-text.start {
    opacity: 0;
}

/* Fix couleur dans le drawer sombre */
.ia-drawer .rag-stream-text {
    color: #f5f5f5;
}

/* Slight spacing for readability */
.rag-stream-text p {
    margin-bottom: 10px;
}

/* Smooth transition when replacing intermediate → GPT */
.rag-step.fade-out {
    opacity: 0;
    transition: opacity 0.2s ease;
}

/* Optional typing cursor effect */
.rag-stream-text.streaming::after {
    content: "";
    display: inline-block;
    width: 6px;
    height: 1em;
    margin-left: 2px;
    background: #999;
    animation: ragBlink 1s infinite;
}

.rag-stream-text.done::after {
    display: none;
}

@keyframes ragBlink {
    0%, 50%, 100% { opacity: 0; }
    25%, 75% { opacity: 1; }
}

/* Improve readability inside IA drawer */
.ia-drawer .rag-step {
    color: #888;
}

/* Reduce monospace feel for debug (keep readable) */
#rag-events .rag-event-line {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
    font-size: 12.5px;
    letter-spacing: 0.2px;
}

/* Highlight latest event subtly */
#rag-events .rag-event-line:last-child {
    color: #ffffff;
    opacity: 1;
}

/* Smooth scroll feel */
#rag-events {
    scroll-behavior: smooth;