.feedback_button {
    display: inline-block;
    padding: 12px 25px;
    background: #3186c6;
    color: #fff;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 15px;
}
.submit-btn {
    width: 100%;
    background: #3186c6;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 12px;
    font-size: 15px;
    cursor: pointer;
}
.success-ok {
    margin-top: 15px;
    background: #3186c6;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
}
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
}
.modal-content {
    background: #fff;
    padding: 25px;
    border-radius: 12px;
    width: 420px;
    max-width: 95%;
    position: relative;
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    animation: fadeInUp 0.3s ease;
}
@keyframes fadeInUp {
    from {transform: translateY(40px); opacity: 0;}
    to {transform: translateY(0); opacity: 1;}
}
.close {
    position: absolute;
    top: 12px; right: 15px;
    font-size: 26px;
    cursor: pointer;
    color: #aaa;
    transition: color 0.2;
}
.modal-title {
    margin-bottom: 20px;
    text-align: center;
}
form label {
    display: block;
    margin-bottom: 5px;
    font-size: 14px;
    color: #333;
    margin-left: -20px;
    cursor: default;
}
form input, form textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
    margin-bottom: 5px;
    font-size: 14px;
    transition: border-color 0.3s;
}
form input:focus, form textarea:focus {
    border-color: #3498db;
    outline: none;
}
.error-message {
    display: block;
    font-size: 12px;
    color: #e74c3c;
    margin-left: 3px;
    margin-bottom: 2px;
    height: 14px;
}
.checkbox-wrapper {
    display: flex;
    align-items: center;
    font-size: 13px;
}
.checkbox-wrapper input {
    display: block;
    margin-bottom: 14px;
    width: 15px;
    margin-right: 5px;
    margin-left: -5px;
}
.success-content {
    text-align: center;
}
.checkbox_text {
    display: block ruby;
    width: 100%;
}
.checkbox_text .starRequired {
    margin-top: -4px;
    position: absolute;
    font-size: 16px;
    margin-left: 2px;
}
.starRequired {
    color: red;
    margin-top: -3px;
    font-size: 16px;
}

.checkbox-wrapper span {
    float: none;
}