.modal-backdrop {
    background-color: rgba(0, 0, 0, 0.5);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1040;
  }

/* Chat Floating Button */
.btn-floating {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all 0.2s;
    padding: 0;
    opacity: 0.8;
    box-shadow: 0 2px 12px 0 rgba(0,0,0,0.16);
}

.btn-floating:hover {
    transform: scale(1.05);
    opacity: 1;
}

/* Posicionamento fixo */
.bottom-4 {
    bottom: 1.5rem;
}

.end-4 {
    right: 1.5rem;
}

/* Ajuste do badge */
.btn-floating .badge {
    transform: translate(25%, -25%) !important;
}

/* Ajustes do dropdown do chat */
.chat-dropdown-menu {
    z-index: 9999 !important;
    box-shadow: 0 8px 26px -4px rgba(20,20,20,0.15), 
                0 8px 9px -5px rgba(20,20,20,0.06) !important;
}

/* Ajustes dos ícones de usuário no chat */
.chat-user-icon {
    width: 25px !important;
    height: 25px !important;
    border-radius: 50% !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 25px !important;
}

.chat-user-icon i {
    font-size: 10px !important;
    margin-top: 6px !important;
}

/* Adicione isso ao seu CSS */
.cursor-pointer {
    cursor: pointer;
}

.cursor-pointer:hover {
    background-color: rgba(0,0,0,0.05);
    border-radius: 8px;
}