/* فرم عضویت (نسخهٔ عمومی بدون برند) */
.mfm-membership-form.membership-form-wrapper {
    max-width: 860px;
    margin: 40px auto;
    padding: 20px;
}

.mfm-membership-form .membership-form {
    background: #ffffff;
    border-radius: 18px;
    padding: 30px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
    font-family: inherit;
    border-top: 4px solid #3e848f;
}

.mfm-membership-form .mf-title {
    font-size: 24px;
    margin-bottom: 8px;
    text-align: center;
    color: #3e848f;
    font-weight: 700;
}

.mfm-membership-form .mf-desc {
    font-size: 14px;
    color: #666;
    text-align: center;
    margin-bottom: 24px;
}

.mfm-membership-form .mf-section {
    border-top: 1px solid #e6e6e6;
    padding-top: 20px;
    margin-top: 20px;
}

.mfm-membership-form .mf-section:first-of-type {
    border-top: none;
    padding-top: 0;
    margin-top: 0;
}

.mfm-membership-form .mf-section-title {
    font-size: 18px;
    margin-bottom: 16px;
    color: #3e848f;
    font-weight: 600;
    position: relative;
}

.mfm-membership-form .mf-section-title::before {
    content: "";
    position: absolute;
    right: 0;
    bottom: -4px;
    width: 60px;
    height: 3px;
    background: #3e848f;
    border-radius: 999px;
}

.mfm-membership-form .mf-field {
    margin-bottom: 16px;
}

.mfm-membership-form .mf-field label {
    display: block;
    font-size: 14px;
    margin-bottom: 6px;
    font-weight: 500;
    color: #333;
}

.mfm-membership-form .mf-required {
    color: #e53935;
    font-weight: 700;
}

.mfm-membership-form .mf-field input[type="text"],
.mfm-membership-form .mf-field input[type="email"],
.mfm-membership-form .mf-field input[type="tel"],
.mfm-membership-form .mf-field input[type="url"],
.mfm-membership-form .mf-field input[type="file"],
.mfm-membership-form .mf-field textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 9px 10px;
    border-radius: 10px;
    border: 1px solid #939297;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
    background-color: #fafafa;
}

.mfm-membership-form .mf-field input[type="file"] {
    padding: 6px 10px;
    background-color: #ffffff;
}

.mfm-membership-form .mf-field textarea {
    resize: vertical;
    min-height: 110px;
}

.mfm-membership-form .mf-field input:focus,
.mfm-membership-form .mf-field textarea:focus {
    border-color: #3e848f !important;
    box-shadow: 0 0 0 3px rgba(62, 132, 143, 0.18);
    background-color: #fff;
}

.mfm-membership-form .mf-help {
    display: block;
    font-size: 12px;
    color: #6e6e6e;
    margin-top: 4px;
}

.mfm-membership-form .mf-field-2col {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 16px;
}

.mfm-membership-form .mf-actions {
    margin-top: 24px;
    text-align: center;
}

.mfm-membership-form .mf-submit-btn {
    display: inline-block;
    padding: 12px 40px;
    font-size: 16px;
    border: none;
    border-radius: 999px;
    cursor: pointer;
    background: linear-gradient(135deg, #3e848f, #2d636b);
    color: #fff;
    font-weight: 600;
    letter-spacing: .3px;
    box-shadow: 0 10px 24px rgba(62, 132, 143, 0.35);
    transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

.mfm-membership-form .mf-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(62, 132, 143, 0.45);
    opacity: 0.96;
}

.mfm-membership-form .mf-submit-btn:active {
    transform: translateY(0);
    box-shadow: 0 7px 18px rgba(62, 132, 143, 0.30);
}

/* باکس پیام موفقیت / خطا */
.mf-alert {
    max-width: 860px;
    margin: 20px auto;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
    line-height: 1.6;
}

.mf-alert-success {
    background: #e6f4ea;
    border: 1px solid #52b36a;
    color: #285f38;
}

.mf-alert-error {
    background: #fdecea;
    border: 1px solid #f26a55;
    color: #b02a1a;
}

/* هایلایت فیلدهای دارای خطا */
.mfm-membership-form .field-error {
    border-color: #f26a55 !important;
    background-color: #fff7f7;
}

@media (max-width: 768px) {
    .mfm-membership-form .membership-form {
        padding: 20px;
    }
    .mfm-membership-form .mf-field-2col {
        grid-template-columns: 1fr;
    }
}