.user-main {
    width: 92%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 70px 0;
}

.user-box {
    width: 100%;
    max-width: 460px;
    margin: 0 auto;
    padding: 36px;
    background: #f8fcfa;
    border: 1px solid #c7e2d5;
    border-radius: 14px;
    box-shadow: 0 4px 16px rgba(15, 81, 50, 0.06);
}

.user-box h1 {
    margin: 0;
    color: #0f5132;
    font-size: 28px;
}

.user-description {
    margin: 10px 0 28px;
    color: #617a70;
    font-size: 13px;
    line-height: 1.7;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #294b3e;
    font-size: 13px;
    font-weight: bold;
}

.form-group input {
    width: 100%;
    height: 46px;
    padding: 0 13px;
    color: #17352a;
    background: #ffffff;
    border: 1px solid #b9dccc;
    border-radius: 7px;
    outline: none;
}

.form-group input:focus {
    border-color: #198754;
    box-shadow: 0 0 0 2px rgba(25, 135, 84, 0.08);
}

.user-submit {
    width: 100%;
    height: 48px;
    margin-top: 8px;
    color: #ffffff;
    background: #198754;
    border: none;
    border-radius: 7px;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
}

.user-submit:hover {
    background: #146c43;
}

.error-message {
    margin-bottom: 20px;
    padding: 12px 14px;
    color: #b42318;
    background: #fff1f0;
    border: 1px solid #f1b8b4;
    border-radius: 7px;
    font-size: 13px;
}

.user-link {
    margin-top: 22px;
    text-align: center;
    color: #617a70;
    font-size: 13px;
}

.user-link a {
    color: #198754;
    text-decoration: none;
    font-weight: bold;
}

.input-check-row {
    display: flex;
    gap: 8px;
}

.input-check-row input {
    flex: 1;
}

.check-btn {
    min-width: 90px;
    padding: 0 12px;
    color: #198754;
    background: #eef8f3;
    border: 1px solid #b9dccc;
    border-radius: 7px;
    cursor: pointer;
    font-size: 12px;
    font-weight: bold;
}

.check-btn:hover {
    background: #e1f3e9;
    border-color: #198754;
}

.check-message {
    min-height: 18px;
    margin-top: 7px;
    font-size: 12px;
}

.check-message.success {
    color: #198754;
}

.check-message.error {
    color: #c0392b;
}

.form-group input:-webkit-autofill,
.form-group input:-webkit-autofill:hover,
.form-group input:-webkit-autofill:focus {
    -webkit-text-fill-color: #17352a;
    -webkit-box-shadow: 0 0 0 1000px #ffffff inset;
    transition: background-color 5000s ease-in-out 0s;
}