/* Chat file upload styles */
.tf__file_btn {
    background: transparent;
    border: none;
    color: #666;
    font-size: 18px;
    padding: 8px 12px;
    cursor: pointer;
    transition: color 0.3s;
}

.tf__file_btn:hover {
    color: #007bff;
}

.chat-file-attachment {
    margin-top: 8px;
}

.chat-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s;
}

.chat-image:hover {
    transform: scale(1.02);
}

.file-download-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    text-decoration: none;
    color: #495057;
    transition: all 0.3s;
}

.file-download-link:hover {
    background: #e9ecef;
    color: #212529;
    text-decoration: none;
}

.file-download-link i {
    font-size: 16px;
}

.tf__single_chat_bottom {
    display: flex;
    align-items: center;
    gap: 8px;
}

.tf__single_chat_bottom input[type="text"] {
    flex: 1;
}