* {
    box-sizing: border-box;
}

html,
body {
    width: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

.padia-store-join {
    width: calc(100% - 32px);
    max-width: 420px;
    margin: 40px auto;
    padding: 0 16px;

    direction: rtl;
    text-align: right;
}

/* عنوان فروشگاه */
.padia-store-join h1 {
    margin: 0 0 20px;
    text-align: center;
    font-size: 26px;
}

/* عنوان عضویت */
.padia-store-join h2 {
    margin: 0 0 28px;
    text-align: center;
    font-size: 20px;
}

/* هر بخش فرم */
.padia-store-join p {
    width: 100%;
    margin: 0 0 14px;
}

/* برچسب */
.padia-store-join label {
    display: block;
    width: 100%;
    margin-bottom: 5px;

    text-align: right;
    font-size: 14px;
    font-weight: 600;
}

/* ورودی */
.padia-store-join input {
    display: block;
    width: 100%;
    height: 40px;

    padding: 8px 10px;

    font-size: 15px;
    direction: rtl;
    text-align: right;
}

/* دکمه */
.padia-store-join button {
    display: block;
    width: 100%;
    height: 44px;

    margin-top: 20px;

    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    border-radius: 8px;
    background: #2563eb;
    color: #fff;
    transition: background .15s ease;
}

.padia-store-join button:hover {
    background: #1e40af;
}

.padia-store-join .padia-error {
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 14px;
    margin-bottom: 16px;
    text-align: center;
}

.padia-join-success h1 {
    font-size: 40px;
}

/* مخصوص موبایل */
@media (max-width: 480px) {

    .padia-store-join {
        width: calc(100% - 24px);
        max-width: 380px;
        margin: 30px auto;
        padding: 0 8px;
    }

    .padia-store-join h1 {
        font-size: 24px;
    }

    .padia-store-join h2 {
        font-size: 19px;
    }
}