eedback-btn {
    position: fixed;
    right: 20px;
    bottom: 50px;
    background: #1890ff;
    color: white;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    z-index: 9999;
}

.feedback-form {
    position: fixed;
    right: 20px;
    bottom: 100px;
    width: 300px;
    background: white;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    display: none;
    z-index: 10000;
}

.form-header {
    padding: 10px;
    background: #1890ff;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.close-btn {
    cursor: pointer;
    font-size: 20px;
}

.form-group {
    padding: 10px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
}

.form-group input, 
.form-group textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

button {
    width: 100%;
    padding: 10px;
    background: #1890ff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}