/* ═══════════════════════════════════════════════════════════
   UNIDET v2 — Thread modal — REBUILD avec classes propres
   Fichier : /unidet-v2/dashboard/assets/thread-modal.css
   ═══════════════════════════════════════════════════════════ */

/* ═══ ROOT ═══ */
#ud-thread-modal {
    position: fixed !important;
    inset: 0 !important;
    z-index: 999999 !important;
    display: none !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 16px !important;
    box-sizing: border-box !important;
}
#ud-thread-modal.is-open { display: flex !important; }

/* ═══ OVERLAY ═══ */
#ud-thread-modal .udtv2-overlay {
    position: absolute !important;
    inset: 0 !important;
    background: rgba(10, 14, 23, 0.72) !important;
    backdrop-filter: blur(8px) !important;
    -webkit-backdrop-filter: blur(8px) !important;
    cursor: pointer !important;
    z-index: 1 !important;
}

/* ═══ BOX ═══ */
#ud-thread-modal .udtv2-box {
    position: relative !important;
    z-index: 2 !important;
    width: 100% !important;
    max-width: 640px !important;
    height: 82vh !important;
    max-height: 780px !important;
    min-height: 500px !important;
    background: #fff !important;
    border-radius: 16px !important;
    overflow: hidden !important;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.4) !important;
    display: flex !important;
    flex-direction: column !important;
    animation: udtv2In 0.28s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
@keyframes udtv2In {
    from { opacity: 0; transform: scale(0.94) translateY(20px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* ═══ HEADER ═══ */
#ud-thread-modal .udtv2-head {
    flex: 0 0 auto !important;
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    padding: 14px 60px 14px 18px !important;
    background: linear-gradient(135deg, #0A0E17 0%, #1A1F2E 100%) !important;
    color: #fff !important;
    position: relative !important;
    min-height: 68px !important;
}
#ud-thread-modal .udtv2-head-avatar {
    width: 40px !important;
    height: 40px !important;
    min-width: 40px !important;
    border-radius: 50% !important;
    background: linear-gradient(135deg, #C9A227, #A0824D) !important;
    color: #fff !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 13px !important;
    font-weight: 900 !important;
    text-transform: uppercase !important;
    position: relative !important;
    flex-shrink: 0 !important;
}
#ud-thread-modal .udtv2-head-avatar::after {
    content: '' !important;
    position: absolute !important;
    bottom: 0 !important;
    right: 0 !important;
    width: 10px !important;
    height: 10px !important;
    background: #10B981 !important;
    border: 2px solid #0A0E17 !important;
    border-radius: 50% !important;
}
#ud-thread-modal .udtv2-head-text {
    flex: 1 !important;
    min-width: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 2px !important;
}
#ud-thread-modal .udtv2-head-title {
    margin: 0 !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    color: #fff !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}
#ud-thread-modal .udtv2-head-sub {
    margin: 0 !important;
    font-size: 11px !important;
    color: #10B981 !important;
    font-weight: 600 !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 5px !important;
}
#ud-thread-modal .udtv2-head-sub::before {
    content: '' !important;
    width: 6px !important;
    height: 6px !important;
    background: #10B981 !important;
    border-radius: 50% !important;
}

#ud-thread-modal .udtv2-close {
    position: absolute !important;
    top: 16px !important;
    right: 16px !important;
    z-index: 20 !important;
    width: 32px !important;
    height: 32px !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.12) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    color: #fff !important;
    font-size: 13px !important;
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
}
#ud-thread-modal .udtv2-close:hover {
    background: #C9A227 !important;
    color: #0A0E17 !important;
    border-color: #C9A227 !important;
}

/* ═══ MESSAGES ═══ */
#ud-thread-modal .udtv2-messages {
    flex: 1 1 0 !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    background: #F8FAFC !important;
    padding: 16px 20px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    justify-content: flex-end !important;
    box-sizing: border-box !important;
}
#ud-thread-modal .udtv2-messages::-webkit-scrollbar { width: 6px; }
#ud-thread-modal .udtv2-messages::-webkit-scrollbar-thumb {
    background: #CBD5E1;
    border-radius: 10px;
}

#ud-thread-modal .udtv2-msg {
    display: flex !important;
    flex-direction: column !important;
    max-width: 80% !important;
    flex-shrink: 0 !important;
}
#ud-thread-modal .udtv2-msg.is-mine {
    align-self: flex-end !important;
    align-items: flex-end !important;
}
#ud-thread-modal .udtv2-msg.is-other {
    align-self: flex-start !important;
    align-items: flex-start !important;
}
#ud-thread-modal .udtv2-msg-author {
    font-size: 9.5px !important;
    font-weight: 800 !important;
    color: #94A3B8 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.6px !important;
    margin: 0 4px 4px !important;
    display: flex !important;
    align-items: center !important;
    gap: 5px !important;
}
#ud-thread-modal .udtv2-msg.is-mine .udtv2-msg-author { color: #A0824D !important; }
#ud-thread-modal .udtv2-msg-role {
    font-size: 8.5px !important;
    padding: 2px 7px !important;
    border-radius: 100px !important;
    background: #FEF3C7 !important;
    color: #92400E !important;
    font-weight: 800 !important;
}
#ud-thread-modal .udtv2-msg-bubble {
    padding: 9px 14px !important;
    border-radius: 14px !important;
    font-size: 13px !important;
    line-height: 1.5 !important;
    word-wrap: break-word !important;
    word-break: break-word !important;
}
#ud-thread-modal .udtv2-msg.is-mine .udtv2-msg-bubble {
    background: #0A0E17 !important;
    color: #fff !important;
    border-bottom-right-radius: 4px !important;
}
#ud-thread-modal .udtv2-msg.is-other .udtv2-msg-bubble {
    background: #fff !important;
    color: #0A0E17 !important;
    border: 1px solid #E5E9F0 !important;
    border-bottom-left-radius: 4px !important;
}
#ud-thread-modal .udtv2-msg-meta {
    margin: 4px 6px 0 !important;
    font-size: 10px !important;
    color: #94A3B8 !important;
}
#ud-thread-modal .udtv2-msg.is-mine .udtv2-msg-meta { color: #A0824D !important; }

/* ═══ COMPOSER ═══ */
#ud-thread-modal .udtv2-composer {
    flex: 0 0 auto !important;
    background: #fff !important;
    padding: 12px 16px !important;
    border-top: 1px solid #E5E9F0 !important;
}
#ud-thread-modal .udtv2-composer-row {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 4px 4px 4px 16px !important;
    background: #F8FAFC !important;
    border: 1.5px solid #E2E8F0 !important;
    border-radius: 22px !important;
    min-height: 42px !important;
}
#ud-thread-modal .udtv2-composer-row:focus-within {
    border-color: #C9A227 !important;
    background: #fff !important;
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.1) !important;
}
#ud-thread-modal .udtv2-input {
    flex: 1 !important;
    border: none !important;
    background: transparent !important;
    resize: none !important;
    font-family: inherit !important;
    font-size: 13.5px !important;
    color: #0A0E17 !important;
    outline: none !important;
    padding: 10px 0 !important;
    max-height: 100px !important;
    min-height: 20px !important;
    line-height: 1.4 !important;
}
#ud-thread-modal .udtv2-input::placeholder { color: #94A3B8 !important; }

#ud-thread-modal .udtv2-actions {
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
}
#ud-thread-modal .udtv2-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: none !important;
    cursor: pointer !important;
    font-family: inherit !important;
}
#ud-thread-modal .udtv2-btn-attach {
    width: 34px !important;
    height: 34px !important;
    border-radius: 50% !important;
    background: #F1F5F9 !important;
    color: #64748B !important;
    font-size: 15px !important;
}
#ud-thread-modal .udtv2-btn-attach:hover {
    background: #E2E8F0 !important;
    color: #0A0E17 !important;
}
#ud-thread-modal .udtv2-btn-send {
    height: 34px !important;
    padding: 0 14px !important;
    border-radius: 17px !important;
    background: linear-gradient(135deg, #C9A227, #A0824D) !important;
    color: #fff !important;
    font-size: 12px !important;
    font-weight: 800 !important;
    gap: 6px !important;
}
#ud-thread-modal .udtv2-btn-send:hover:not(:disabled) {
    background: linear-gradient(135deg, #A0824D, #8B6F42) !important;
}
#ud-thread-modal .udtv2-btn-send:disabled {
    opacity: 0.5 !important;
    cursor: not-allowed !important;
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 700px) {
    #ud-thread-modal { padding: 0 !important; }
    #ud-thread-modal .udtv2-box {
        max-width: 100% !important;
        height: 100vh !important;
        max-height: 100vh !important;
        border-radius: 0 !important;
    }
}

/* ═══════════════════════════════════════════════════════════
   🎯 MODAL DISCUSSION — Bottom sheet (position absolute)
   ═══════════════════════════════════════════════════════════ */

/* ═══ Base : caché par défaut ═══ */
#ud-thread-modal {
    display: none;
    position: fixed !important;
    inset: 0 !important;
    z-index: 9999 !important;
    margin: 0 !important;
    padding: 0 !important;
}

#ud-thread-modal.is-open {
    display: block !important;
}

/* ═══ Overlay : plein écran, cliquable pour fermer ═══ */
#ud-thread-modal .udtv2-overlay {
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: rgba(10, 14, 23, 0.55) !important;
    z-index: 1 !important;
    cursor: pointer !important;
}

/* ═══ Boîte : position absolute, alignée par défaut ═══ */
#ud-thread-modal .udtv2-box,
#ud-thread-modal .udtv2-dialog,
#ud-thread-modal .udtv2-content {
    position: absolute !important;
    z-index: 2 !important;
    display: flex !important;
    flex-direction: column !important;
    background: #fff !important;
    overflow: hidden !important;
    box-shadow: 0 20px 60px rgba(10, 14, 23, 0.35) !important;
    box-sizing: border-box !important;
}

/* ═══ TABLETTE (768 - 1024) ═══ */
@media screen and (min-width: 768px) and (max-width: 1024px) {
    #ud-thread-modal .udtv2-box,
    #ud-thread-modal .udtv2-dialog,
    #ud-thread-modal .udtv2-content {
        width: 90vw !important;
        max-width: 680px !important;
        height: 80vh !important;
        max-height: 720px !important;
        top: 50% !important;
        left: 50% !important;
        transform: translate(-50%, -50%) !important;
        bottom: auto !important;
        right: auto !important;
        border-radius: 18px !important;
    }
}

/* ═══ MOBILE (< 768) — Bottom sheet ═══ */
@media screen and (max-width: 767px) {
    #ud-thread-modal .udtv2-box,
    #ud-thread-modal .udtv2-dialog,
    #ud-thread-modal .udtv2-content {
        width: 100vw !important;
        max-width: 100vw !important;
        height: 92vh !important;
        max-height: 92vh !important;

        top: auto !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        transform: none !important;

        border-radius: 20px 20px 0 0 !important;
        animation: udtv2SlideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1) !important;
    }

    @keyframes udtv2SlideUp {
        from { transform: translateY(100%); }
        to   { transform: translateY(0); }
    }

    /* Poignée grise en haut */
    #ud-thread-modal .udtv2-box::before,
    #ud-thread-modal .udtv2-dialog::before,
    #ud-thread-modal .udtv2-content::before {
        content: '' !important;
        position: absolute !important;
        top: 8px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        width: 44px !important;
        height: 5px !important;
        background: rgba(0, 0, 0, 0.18) !important;
        border-radius: 3px !important;
        z-index: 100 !important;
        pointer-events: none !important;
    }

    /* Header : espace pour la poignée */
    #ud-thread-modal .udtv2-box > *:first-child,
    #ud-thread-modal [class*="header"] {
        padding-top: 24px !important;
        flex-shrink: 0 !important;
    }

    /* Zone messages scrollable */
    #ud-thread-modal [class*="messages"],
    #ud-thread-modal [class*="body"] {
        flex: 1 1 auto !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
        min-height: 0 !important;
    }

    /* Footer / composer collé en bas */
    #ud-thread-modal [class*="footer"],
    #ud-thread-modal [class*="composer"] {
        flex-shrink: 0 !important;
        padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px)) !important;
    }

    /* Boutons touch */
    #ud-thread-modal button {
        min-height: 44px !important;
    }

    /* Bouton close plus gros */
    #ud-thread-modal .udtv2-close {
        width: 40px !important;
        height: 40px !important;
        min-width: 40px !important;
    }
}