/* کپچای تصویری مشترک (لاگین و تماس با ما) */
.dorsan-captcha__row {
    display: flex;
    gap: .75rem;
    align-items: stretch;
}

.dorsan-captcha__image-box {
    position: relative;
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    border: 1.5px solid var(--color-border, #d1d5db);
    border-radius: .6rem;
    background: #f4f7f6;
    overflow: hidden;
    user-select: none;
}

.dorsan-captcha__image {
    display: block;
    max-width: 100%;
    height: auto;
    transition: opacity .2s ease;
}

    .dorsan-captcha__image.is-loading {
        opacity: .35;
    }

.dorsan-captcha__refresh {
    position: absolute;
    inset-block-end: 4px;
    inset-inline-start: 4px;
    width: 26px;
    height: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, .9);
    color: var(--dorsan-primary, var(--color-primary, #4f46e5));
    font-size: .8rem;
    cursor: pointer;
    box-shadow: 0 1px 4px rgba(0, 0, 0, .18);
}

    .dorsan-captcha__refresh:hover {
        background: #fff;
    }

    .dorsan-captcha__refresh.is-spinning i {
        animation: dorsan-captcha-spin .6s linear infinite;
    }

.dorsan-captcha__input {
    flex: 1;
    min-width: 0;
    height: auto;
    padding: .55rem .9rem;
    border: 1.5px solid var(--color-border, #d1d5db);
    border-radius: .6rem;
    background: #fff;
    font-size: 1.1rem;
    letter-spacing: .2em;
    text-align: center;
    color: var(--color-text, #1f2937);
}

    .dorsan-captcha__input::placeholder {
        letter-spacing: 0;
        font-size: .85rem;
    }

    .dorsan-captcha__input:focus {
        outline: none;
        border-color: var(--dorsan-primary, var(--color-primary, #4f46e5));
    }

.dorsan-captcha__error {
    display: block;
    margin-top: 5px;
    color: var(--dorsan-danger, #dc2626);
    font-size: .75rem;
    line-height: 1.6;
}

@keyframes dorsan-captcha-spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 480px) {
    .dorsan-captcha__row {
        flex-direction: column;
    }

    .dorsan-captcha__image-box {
        justify-content: center;
    }
}