.chat-container {
    position: fixed;
    bottom: 0;
    right: 20px;
    width: 400px;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 8px 8px 0 0;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    z-index: 9999;
    font-family: sans-serif;
}

.chat-header {
    background-color: #2c3e50; /* Couleur à adapter à votre thème */
    color: #fff;
    padding: 12px;
    cursor: pointer;
    border-radius: 8px 8px 0 0;
    display: flex;
    justify-content: space-between;
    font-weight: bold;
}

.chat-body {
    display: flex;
    flex-direction: column;
}

.chat-messages {
    height: 300px;
    overflow-y: auto;
    padding: 10px;
    background-color: #f9f9f9;
    border-bottom: 1px solid #eee;
}

.chat-input-area {
    display: flex;
    padding: 10px;
    background: #fff;
}

.chat-input-area input {
    flex: 1;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    margin-right: 8px;
}

.chat-input-area button {
    background-color: #2c3e50;
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
}
.chat-main {
    display: flex;
    height: 300px;
}

.chat-messages {
    flex: 3;
    overflow-y: auto;
    padding: 10px;
    background-color: #f9f9f9;
}

.chat-online {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
    background-color: #f1f2f6;
    border-left: 1px solid #ddd;
    font-size: 12px;
}

.chat-online strong {
    display: block;
    margin-bottom: 8px;
    color: #2c3e50;
    text-align: center;
    border-bottom: 1px solid #ccc;
    padding-bottom: 4px;
}

.chat-online ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.chat-online li {
    margin-bottom: 5px;
    color: #27ae60; /* Couleur verte pour signifier 'en ligne' */
}
.chat-input-area {
    display: flex;
    flex-direction: column;
    padding: 10px;
    background: #fff;
    border-top: 1px solid #ccc;
}
.chat-tools {
    display: flex;
    gap: 10px;
    margin-bottom: 5px;
}
.chat-tools button, .chat-tools label {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    padding: 2px 5px;
    border-radius: 4px;
}
.chat-tools button:hover, .chat-tools label:hover {
    background: #f1f2f6;
}
#emoji-picker {
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 5px;
    margin-bottom: 5px;
    display: flex;
    gap: 5px;
}
#emoji-picker span {
    cursor: pointer;
    font-size: 20px;
}
#emoji-picker span:hover {
    transform: scale(1.2);
}
.chat-input-row {
    display: flex;
}
.chat-input-row input {
    flex: 1;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    margin-right: 8px;
}
/* =========================================================
   DESIGN MODERNE POUR LE CHAT PBBOARD
   ========================================================= */

/* 1. La boîte globale (Bords arrondis et ombres douces) */
#floating-chat {
    border-radius: 12px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
    border: 1px solid #e2e8f0 !important;
    overflow: hidden !important; /* Coupe les angles pour le header */
    font-family: 'Droid Arabic Kufi', Tahoma, Geneva, Verdana, sans-serif !important;
    transition: all 0.3s ease;
}

/* 2. Le corps du chat */
#chat-body {
    background-color: #f8fafc !important;
font-family: 'Droid Arabic Kufi', Tahoma, Geneva, Verdana, sans-serif !important;
}

/* 3. Zone des messages (Transformation en bulles individuelles) */
#chat-messages {
    padding: 15px !important;
    background-color: #f1f5f9 !important; /* Fond gris très clair */
font-family: 'Droid Arabic Kufi', Tahoma, Geneva, Verdana, sans-serif !important;
}

#chat-messages > div {
    background: #ffffff;
    padding: 10px 12px;
    border-radius: 10px;
    margin-bottom: 12px !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    line-height: 1.5;
    font-size: 13px;
    border: 1px solid #f8fafc;
    transition: transform 0.2s;
}

#chat-messages > div:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.08);
}

/* 4. Barre de défilement invisible/moderne (Custom Scrollbar) */
#chat-messages::-webkit-scrollbar {
    width: 6px;
}
#chat-messages::-webkit-scrollbar-thumb {
    background-color: #cbd5e1;
    border-radius: 10px;
}
#chat-messages::-webkit-scrollbar-track {
    background: transparent;
}

/* 5. Liste des membres en ligne à gauche/droite */
#online-list {
    list-style-type: none;
    padding: 10px !important;
    margin: 0;
}
#online-list li {
    padding: 8px 10px;
    background: #ffffff;
    border-radius: 8px;
    margin-bottom: 6px;
    font-size: 12px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.04);
    transition: background 0.2s;
    border: 1px solid transparent;
}
#online-list li:hover {
    background: #f1f5f9;
    border-color: #e2e8f0;
}

/* 6. Zone de saisie en bas */
.chat-input-area {
    background: #ffffff !important;
    border-top: 1px solid #e2e8f0 !important;
    padding: 12px !important;
}

/* 7. Champ de texte (Ovale et réactif) */
#chat-input {
    border: 1px solid #cbd5e1 !important;
    border-radius: 20px !important;
    padding: 10px 15px !important;
    font-size: 13px !important;
    background: #f8fafc !important;
    transition: all 0.3s ease !important;
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.02) !important;
font-family: 'Droid Arabic Kufi', Tahoma, Geneva, Verdana, sans-serif !important;
}
#chat-input:focus {
    background: #ffffff !important;
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15) !important;
    outline: none !important;
font-family: 'Droid Arabic Kufi', Tahoma, Geneva, Verdana, sans-serif !important;
}

/* 8. Bouton "Envoyer" */
.chat-input-row button {
    background: linear-gradient(135deg, #3b82f6, #2563eb) !important; /* Dégradé bleu moderne */
    color: white !important;
    border: none !important;
    border-radius: 20px !important;
    padding: 0 20px !important;
    font-weight: bold !important;
    cursor: pointer !important;
    transition: opacity 0.2s, transform 0.1s !important;
    margin-right: 8px; /* Maintien de l'espacement RTL */
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.2) !important;
}
.chat-input-row button:hover {
    opacity: 0.9;
}
.chat-input-row button:active {
    transform: scale(0.95);
}

/* 9. Barre d'outils (Emojis, Caméra, Corbeille) */
.chat-tools {
    background: #f8fafc;
    padding: 6px 12px;
    border-radius: 20px;
    margin-bottom: 10px;
    display: inline-flex;
    gap: 15px;
    border: 1px solid #e2e8f0;
}
.chat-tools button, .chat-tools label {
    font-size: 16px !important;
    transition: transform 0.2s !important;
    cursor: pointer;
}
.chat-tools button:hover, .chat-tools label:hover {
    transform: scale(1.25) !important;
    background: transparent !important;
}

/* 10. Bannière "Mحادثة مع" (En discussion avec) */
#recipient-banner {
    background: linear-gradient(to right, #e0f2fe, #bae6fd) !important;
    border: 1px solid #7dd3fc !important;
    border-radius: 8px !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05) !important;
    color: #0369a1 !important;
}

/* 11. Boîte de sélection des Emojis */
#emoji-picker {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1) !important;
    padding: 10px !important;
}