/* ============================================
   BAYYAN — Thème personnalisé (Light + Dark)
   ============================================ */

/* Fonts */
/* Inter est déjà chargé via <link> dans le HTML Chainlit — on charge seulement IBM Plex Sans Arabic */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@400;500;600;700&display=swap');

/* =====================
   MODE CLAIR (défaut)
   ===================== */
:root {
    /* Override Tailwind Chainlit : or BAYYAN au lieu du rose */
    --primary: 38 25% 51%;
    --primary-foreground: 0 0% 100%;
    --ring: 38 25% 51%;

    /* Couleurs BAYYAN pour le CSS custom */
    --jawab: #A18961;
    --jawab-light: #B79D72;
    --jawab-bg: #F3EFE8;
    --bg: #fafafa;
    --card-bg: #ffffff;
    --text: #111111;
    --text-secondary: #555555;
    --text-muted: #777777;
    --border: #dedede;
    --border-light: #f2f2f2;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --radius: 12px;
    --focus-ring: rgba(161, 137, 97, 0.25);
}

/* =====================
   MODE SOMBRE
   ===================== */
.dark,
[data-theme='dark'] {
    /* Override Tailwind Chainlit : or BAYYAN */
    --primary: 38 25% 51%;
    --primary-foreground: 0 0% 100%;
    --ring: 38 25% 51%;

    --jawab: #A18961;
    --jawab-light: #B79D72;
    --jawab-bg: #1E1A14;
    --bg: #000000;
    --card-bg: #0f0f0f;
    --text: #f7f7f7;
    --text-secondary: #cfcfcf;
    --text-muted: #8f8f8f;
    --border: #2a2a2a;
    --border-light: #1f1f1f;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
    --focus-ring: rgba(161, 137, 97, 0.3);
    color-scheme: dark;
}

/* =====================
   GLOBAL
   ===================== */

/* Font */
body {
    font-family: 'Inter', 'IBM Plex Sans Arabic', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
}

/* Fond et texte global */
html,
body {
    background-color: var(--bg) !important;
    color: var(--text) !important;
    /* Pas de overflow-x: hidden ici — casse le scroll inertiel iOS */
    overscroll-behavior-x: none !important;
    max-width: 100vw !important;
}

#root,
.App {
    background-color: var(--bg) !important;
    color: var(--text) !important;
    overflow-x: hidden !important;
    max-width: 100vw !important;
    height: 100dvh;
}

/* Empêcher les mots longs (arabe, URLs) de déborder */
body {
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
}

/* =====================
   HEADER
   ===================== */
header {
    background-color: var(--card-bg) !important;
    border-bottom: 1px solid var(--border) !important;
    box-shadow: var(--shadow-sm) !important;
    color: var(--text) !important;
    background-image: none !important;
}

/* Badge Beta — injecté via auth-links.js, stylé ici */
.jawab-beta-badge {
    display: inline-flex;
    align-items: center;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 2px 8px;
    border-radius: 9999px;
    background-color: var(--jawab);
    color: #fff;
    line-height: 1.4;
    margin-left: 6px;
    margin-right: 6px;
    flex-shrink: 0;
}

.jawab-library-link {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    margin-left: 8px;
    margin-right: 4px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background-color: var(--card-bg);
    color: var(--text-secondary) !important;
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
    text-decoration: none !important;
    white-space: nowrap;
    flex-shrink: 0;
}

.jawab-library-link:hover {
    border-color: var(--jawab);
    color: var(--jawab) !important;
    background-color: var(--jawab-bg);
}

@media (max-width: 760px) {
    #header {
        min-height: 78px !important;
        padding-bottom: 34px !important;
    }

    #header .jawab-library-link {
        position: absolute;
        left: 12px;
        bottom: 7px;
        z-index: 20;
        min-height: 26px;
        padding: 0 11px;
        margin: 0;
        background: var(--jawab);
        border-color: var(--jawab);
        color: #fff !important;
        box-shadow: var(--shadow-sm);
    }
}

.jawab-source-reader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
}

.jawab-source-reader.open {
    display: block;
}

.jawab-source-reader__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
}

.jawab-source-reader__panel {
    position: absolute;
    top: 7vh;
    right: 24px;
    bottom: 7vh;
    width: min(720px, calc(100vw - 48px));
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--card-bg);
    color: var(--text);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

.jawab-source-reader__header,
.jawab-source-reader__footer {
    flex-shrink: 0;
    padding: 16px 18px;
    border-bottom: 1px solid var(--border);
}

.jawab-source-reader__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.jawab-source-reader__footer {
    border-top: 1px solid var(--border);
    border-bottom: 0;
}

.jawab-source-reader__eyebrow {
    display: inline-flex;
    margin-bottom: 6px;
    color: var(--jawab);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.jawab-source-reader h2 {
    margin: 0;
    font-size: 22px;
    line-height: 1.25;
}

.jawab-source-reader p {
    margin: 6px 0 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.jawab-source-reader__close,
.jawab-source-reader__full {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 0 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card-bg);
    color: var(--text) !important;
    font-weight: 800;
    text-decoration: none !important;
    cursor: pointer;
}

.jawab-source-reader__full {
    background: var(--jawab);
    border-color: var(--jawab);
    color: #fff !important;
}

.jawab-source-reader__body {
    flex: 1;
    overflow-y: auto;
    padding: 18px;
}

.jawab-source-reader__status {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 18px;
    color: var(--text-secondary);
    background: var(--jawab-bg);
}

.jawab-source-reader__chunk {
    margin-bottom: 14px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card-bg);
}

.jawab-source-reader__chunk.is-target {
    border-color: var(--jawab);
    background: var(--jawab-bg);
}

.jawab-source-reader__ref {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 800;
}

.jawab-source-reader__ref strong {
    color: var(--jawab);
}

.jawab-source-reader__text {
    direction: rtl;
    unicode-bidi: plaintext;
    color: var(--text);
    font-family: 'IBM Plex Sans Arabic', 'Inter', sans-serif;
    font-size: 19px;
    line-height: 2;
    text-align: right;
    white-space: pre-wrap;
}

@media (max-width: 760px) {
    .jawab-source-reader__panel {
        top: auto;
        right: 0;
        bottom: 0;
        left: 0;
        width: auto;
        height: min(82vh, 760px);
        border-radius: 12px 12px 0 0;
    }

    .jawab-source-reader__header {
        padding: 14px;
    }

    .jawab-source-reader h2 {
        font-size: 18px;
    }

    .jawab-source-reader__body {
        padding: 14px;
    }

    .jawab-source-reader__text {
        font-size: 18px;
    }
}

/* =====================
   MESSAGES
   ===================== */

/* Conteneur de scroll des messages — bloquer débordement horizontal */
.overflow-y-auto {
    overflow-x: hidden !important;
}

/* Step container — empêcher le débordement */
.step {
    max-width: 100% !important;
    overflow-x: hidden !important;
}

/* Message IA — le conteneur flex avec avatar + contenu */
.ai-message {
    max-width: 100% !important;
    overflow: hidden !important;
}

/* Contenu du message — limiter la largeur */
.message-content {
    max-width: 100% !important;
    overflow-wrap: break-word !important;
    word-break: break-word !important;
    min-width: 0 !important;
}

/* Message utilisateur */
.user-message,
.step-user,
[data-testid="user-message"] {
    background-color: var(--jawab-bg) !important;
    border: 1px solid var(--jawab-light) !important;
    color: var(--text) !important;
    border-radius: var(--radius) !important;
    overflow-wrap: break-word !important;
    word-break: break-word !important;
    max-width: 100% !important;
}

/* Message assistant */
.step-assistant,
[data-testid="assistant-message"] {
    background-color: var(--card-bg) !important;
    border: 1px solid var(--border) !important;
    color: var(--text) !important;
    overflow-wrap: break-word !important;
    word-break: break-word !important;
    max-width: 100% !important;
}

/* =====================
   CACHER LE WATERMARK CHAINLIT
   ===================== */
.watermark {
    display: none !important;
}

/* =====================
   COULEUR ACCENT BAYYAN
   ===================== */
/* Override des classes Tailwind de Chainlit qui utilisent --primary (rose par défaut).
   On force l'or BAYYAN avec !important pour que ça marche même si le CSS
   compilé de Chainlit est chargé après le custom CSS. */

/* Boutons principaux (Se connecter, etc.) */
.bg-primary {
    background-color: hsl(38 25% 51%) !important;
}

.bg-primary:hover,
.hover\:bg-primary\/90:hover,
.hover\:bg-primary\/80:hover {
    background-color: hsl(38 32% 60%) !important;
}

/* Texte coloré en primary */
.text-primary {
    color: hsl(38 25% 51%) !important;
}

/* Bordures et focus rings */
.border-primary,
.focus-visible\:border-ring:focus-visible,
.focus-within\:border-primary:focus-within {
    border-color: hsl(38 25% 51%) !important;
}

.ring-ring,
.focus\:ring-ring:focus,
.focus-visible\:ring-ring\/50:focus-visible,
.focus-within\:ring-ring\/20:focus-within {
    --tw-ring-color: hsl(38 25% 51% / 0.3) !important;
}

/* Outline primary */
.outline-primary\/20 {
    outline-color: hsl(38 25% 51% / 0.2) !important;
}

/* =====================
   ZONE DE SAISIE
   ===================== */
.border-input {
    border-color: var(--border) !important;
}

textarea.bg-background,
input.bg-background {
    background-color: var(--card-bg) !important;
    color: var(--text) !important;
}

textarea.bg-background::placeholder,
input.bg-background::placeholder {
    color: var(--text-muted) !important;
    opacity: 1 !important;
}

/* =====================
   LIENS & SÉLECTION
   ===================== */
a {
    color: var(--jawab) !important;
}

::selection {
    background-color: var(--jawab-light);
    color: white;
}

/* =====================
   MARKDOWN
   ===================== */

/* Titres */
.markdown h1,
h1 {
    font-size: 1.8rem !important;
    margin-top: 1.5em !important;
    margin-bottom: 0.5em !important;
    font-weight: 700 !important;
    color: var(--text) !important;
}

.markdown h2,
h2 {
    font-size: 1.5rem !important;
    margin-top: 1.2em !important;
    margin-bottom: 0.5em !important;
    font-weight: 600 !important;
    color: var(--text) !important;
}

.markdown h3,
h3 {
    font-size: 1.25rem !important;
    margin-top: 1em !important;
    margin-bottom: 0.5em !important;
    font-weight: 600 !important;
    color: var(--text) !important;
}

/* Paragraphes */
.markdown p {
    margin-bottom: 1em !important;
    line-height: 1.7 !important;
    color: var(--text) !important;
    overflow-wrap: break-word !important;
    word-break: break-word !important;
}

/* Citations (blockquotes) */
.markdown blockquote {
    border-left: 4px solid var(--jawab) !important;
    background-color: var(--jawab-bg) !important;
    padding: 0.5em 1em !important;
    margin: 1em 0 !important;
    color: var(--text-secondary) !important;
    border-radius: 4px;
}

/* Listes */
.markdown ul,
.markdown ol {
    margin-bottom: 1em !important;
    padding-left: 1.5em !important;
}

.markdown li {
    margin-bottom: 0.3em !important;
    color: var(--text) !important;
}

/* Code inline et blocs */
.markdown code {
    background-color: var(--border-light) !important;
    color: var(--jawab) !important;
    padding: 0.15em 0.4em !important;
    border-radius: 4px !important;
}

.markdown pre {
    background-color: var(--card-bg) !important;
    border: 1px solid var(--border) !important;
    border-radius: 8px !important;
    overflow-x: auto !important;
    max-width: 100% !important;
}

.markdown pre code {
    white-space: pre-wrap !important;
    word-break: break-all !important;
}

/* Tables markdown — scroll horizontal contenu dans le parent */
.markdown table {
    display: block !important;
    overflow-x: auto !important;
    max-width: 100% !important;
}

/* Conteneur markdown global */
.markdown {
    overflow-wrap: break-word !important;
    word-break: break-word !important;
    max-width: 100% !important;
    overflow-x: hidden !important;
}

/* =====================
   SIDEBAR CONVERSATIONS
   ===================== */
[data-sidebar],
.bg-sidebar {
    background-color: var(--card-bg) !important;
    color: var(--text) !important;
    border-color: var(--border) !important;
}

/* Bouton "New chat" de la sidebar */
[data-testid="new-chat-button"],
.new-thread-button {
    color: var(--jawab) !important;
    border-color: var(--jawab) !important;
}

[data-testid="new-chat-button"]:hover,
.new-thread-button:hover {
    background-color: var(--jawab-bg) !important;
}

/* Items de conversation dans la sidebar */
[data-testid="thread-list"] a,
[data-testid="thread-list"] button {
    border-radius: 8px !important;
    margin: 2px 4px !important;
    color: var(--text) !important;
    transition: background-color 0.15s ease !important;
}

[data-testid="thread-list"] a:hover,
[data-testid="thread-list"] button:hover {
    background-color: var(--jawab-bg) !important;
}

/* Conversation active dans la sidebar */
[data-testid="thread-list"] a[data-active="true"],
[data-testid="thread-list"] .active {
    background-color: var(--jawab-bg) !important;
    border-left: 3px solid var(--jawab) !important;
}

/* Icône du menu sidebar (hamburger) */
[data-testid="sidebar-toggle"] {
    color: var(--text) !important;
}

/* Bouton de suppression dans la sidebar */
[data-testid="delete-thread-button"] {
    color: var(--text-muted) !important;
}

[data-testid="delete-thread-button"]:hover {
    color: #ef4444 !important;
}

/* Steps (Expansion, Vectorisation, etc.) */
.step-tool,
.step-retrieval,
.step-llm {
    background-color: var(--card-bg) !important;
    border-color: var(--border) !important;
    color: var(--text-secondary) !important;
}

/* =====================
   MESSAGE SUGGESTIONS — cacher copier et feedback
   ===================== */

/* Le message de suggestions utilise type="system_message" en Python,
   ce qui rend data-step-type="system_message" dans le DOM.
   On cache le bouton copier et les boutons feedback (👍👎),
   tout en gardant les boutons d'action custom (💡 suggestions, 📝 amélioration).

   Distinction dans le DOM Chainlit :
   - Boutons icon-only (copier, feedback) → classe "h-9 w-9" (carrés)
   - Boutons d'action custom (suggestions) → classe "px-3" (rectangulaires avec texte) */

/* Cacher les boutons feedback (thumbs up/down) — classes spécifiques Chainlit */
[data-step-type="system_message"] .positive-feedback-off,
[data-step-type="system_message"] .positive-feedback-on,
[data-step-type="system_message"] .negative-feedback-off,
[data-step-type="system_message"] .negative-feedback-on {
    display: none !important;
}

/* Cacher le bouton copier — bouton icon-only carré (h-9 w-9) sans texte */
[data-step-type="system_message"] button.h-9.w-9 {
    display: none !important;
}

/* =====================
   BOUTONS D'ACTION / SUGGESTIONS DE SUIVI
   ===================== */

/* Conteneur des actions de message — visible, wrap, neutraliser la marge négative */
.step .flex.items-center.flex-wrap {
    overflow: visible !important;
    flex-wrap: wrap !important;
    gap: 0.5rem !important;
    margin-left: 0 !important;
}

/* Boutons d'action custom (suggestions, quota) — texte long, wrap autorisé.
   Cible uniquement les boutons rectangulaires (px-3), pas les icon-only (h-9 w-9). */
.step .flex.items-center.flex-wrap button.px-3 {
    white-space: normal !important;
    word-break: break-word !important;
    overflow-wrap: break-word !important;
    max-width: 100% !important;
    text-align: left !important;
    line-height: 1.4 !important;
    height: auto !important;
    border: 1px solid var(--border) !important;
    padding: 0.5rem 0.75rem !important;
    border-radius: 8px !important;
    color: var(--text-secondary) !important;
    background-color: var(--card-bg) !important;
    transition: all 0.15s ease !important;
}

.step .flex.items-center.flex-wrap button.px-3:hover {
    background-color: var(--jawab-bg) !important;
    border-color: var(--jawab-light) !important;
    color: var(--jawab) !important;
}

/* (Styles bouton stop audio supprimés — géré nativement par le fork Chainlit) */

/* =====================
   DIVERS
   ===================== */

/* Tooltips et popovers (Radix) */
[role="tooltip"],
[data-radix-tooltip-content] {
    background-color: var(--card-bg) !important;
    color: var(--text) !important;
    border: 1px solid var(--border) !important;
}

/* Scrollbar pour dark mode */
.dark ::-webkit-scrollbar,
[data-theme='dark'] ::-webkit-scrollbar {
    width: 8px;
}

.dark ::-webkit-scrollbar-track,
[data-theme='dark'] ::-webkit-scrollbar-track {
    background: var(--bg);
}

.dark ::-webkit-scrollbar-thumb,
[data-theme='dark'] ::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.dark ::-webkit-scrollbar-thumb:hover,
[data-theme='dark'] ::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* =====================
   INDICATEUR DE CHARGEMENT
   ===================== */

/* Conteneur des étapes cumulatives */
.loading-steps {
    display: flex;
    flex-direction: column;
    gap: 0.45em;
    padding: 0.75em;
    border: 1px solid var(--border);
    border-radius: 8px;
    background-color: var(--card-bg);
    box-shadow: var(--shadow-sm);
    max-width: 100%;
}

.loading-steps-complete {
    border-color: rgba(34, 197, 94, 0.28);
}

/* Chaque étape individuelle */
.loading-step {
    display: flex;
    align-items: center;
    gap: 0.5em;
    min-height: 1.75rem;
    font-size: 0.95em;
    animation: searchFadeIn 0.3s ease-out;
}

/* Étape terminée (grisée avec check) */
.loading-step-done {
    color: var(--text-secondary);
    opacity: 0.82;
}

.loading-step-done .loading-icon-done {
    opacity: 0.72;
}

.loading-text {
    min-width: 0;
    overflow-wrap: anywhere;
}

.loading-step-done .step-check {
    color: #22c55e;
    font-weight: bold;
    font-size: 0.9em;
    margin-left: auto;
}

/* Étape en cours (animée) */
.loading-step-active {
    color: var(--text-secondary);
}

.loading-step-active .loading-icon {
    display: inline-block;
    animation: searchBounce 1s ease-in-out infinite;
    font-size: 1.2em;
}

.loading-step-active::after {
    content: "";
    display: inline-block;
    width: 3px;
    height: 3px;
    margin-left: 2px;
    border-radius: 50%;
    background-color: var(--text-secondary);
    animation: loadingDots 1.4s ease-in-out infinite;
}

@keyframes searchBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

@keyframes searchFadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes loadingDots {
    0%, 20% { opacity: 0; }
    50% { opacity: 1; }
    80%, 100% { opacity: 0; }
}

/* =====================
   BLOC DETAILS RECHERCHE (Niveau 2)
   ===================== */

details.search-details {
    margin: 1.2em 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    background-color: var(--card-bg);
    overflow: hidden;
}

details.search-details summary {
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 0.88em;
    padding: 0.6em 0.9em;
    user-select: none;
    list-style: none;
}

details.search-details summary::-webkit-details-marker {
    display: none;
}

details.search-details summary::before {
    content: "▶ ";
    font-size: 0.7em;
    margin-right: 0.3em;
    transition: transform 0.2s ease;
    display: inline-block;
}

details.search-details[open] summary::before {
    transform: rotate(90deg);
}

details.search-details summary:hover {
    color: var(--jawab);
}

details.search-details[open] summary {
    border-bottom: 1px solid var(--border);
}

details.search-details .details-content {
    padding: 0.8em 0.9em;
    font-size: 0.88em;
    color: var(--text-secondary);
    line-height: 1.6;
}

details.search-details .details-content p {
    margin: 0.4em 0;
}

details.search-details .details-content strong {
    color: var(--text);
}

details.search-details .details-note {
    margin-top: 0.6em;
    padding: 0.5em 0.7em;
    background-color: var(--jawab-bg);
    border-radius: 6px;
    font-size: 0.9em;
    font-style: italic;
    color: var(--text-secondary);
}

/* =====================
   RESPONSIVE MOBILE
   ===================== */

/* Tablettes (768px et moins) */
@media (max-width: 768px) {

    /* Markdown - réduire la taille des titres */
    .markdown h1,
    h1 {
        font-size: 1.5rem !important;
    }

    .markdown h2,
    h2 {
        font-size: 1.3rem !important;
    }

    .markdown h3,
    h3 {
        font-size: 1.15rem !important;
    }

    /* Messages - padding réduit */
    .step-assistant,
    .step-user {
        padding: 0.75rem !important;
    }

    /* Input zone — éviter le zoom iOS */
    textarea.bg-background,
    input.bg-background {
        font-size: 16px !important;
    }

    /* Boutons d'action — pleine largeur sur tablettes */
    .step .flex.items-center.flex-wrap button.px-3 {
        padding: 0.5rem 1rem !important;
        font-size: 0.875rem !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* Scroll fluide iOS */
    body {
        -webkit-overflow-scrolling: touch !important;
    }

}

/* Petits mobiles (480px et moins) */
@media (max-width: 480px) {

    /* Titres encore plus petits */
    .markdown h1,
    h1 {
        font-size: 1.3rem !important;
        margin-top: 1rem !important;
    }

    .markdown h2,
    h2 {
        font-size: 1.15rem !important;
        margin-top: 0.8rem !important;
    }

    /* Listes - padding réduit */
    .markdown ul,
    .markdown ol {
        padding-left: 1rem !important;
    }

    /* Code blocks - scroll horizontal sur mobile */
    .markdown pre {
        overflow-x: auto !important;
        font-size: 0.85rem !important;
    }

    /* Sidebar — largeur adaptée sur petits mobiles */
    [data-sidebar],
    .bg-sidebar {
        max-width: 320px !important;
    }

    /* Boutons d'action — empiler verticalement */
    .step .flex.items-center.flex-wrap button.px-3 {
        min-width: auto !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
}