/* Sabit WhatsApp rail — app.html’de her zaman yüklenir (sayfa css_custom bloğundan bağımsız) */
.semah-whatsapp-rail {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 998;
    padding: 12px 10px 12px 14px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-right: none;
    border-radius: 14px 0 0 14px;
    box-shadow: -4px 4px 18px rgba(0, 0, 0, 0.12);
}
#semah-whatsapp-fab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s ease;
}
#semah-whatsapp-fab:hover,
#semah-whatsapp-fab:focus-visible {
    transform: scale(1.1);
}
@media (prefers-reduced-motion: reduce) {
    #semah-whatsapp-fab {
        transition-duration: 0.01ms;
    }
    #semah-whatsapp-fab:hover,
    #semah-whatsapp-fab:focus-visible {
        transform: none;
    }
}

/* Telefon / küçük ekran: rail ve buton daha kompakt */
@media (max-width: 576px) {
    .semah-whatsapp-rail {
        padding: 7px 6px 7px 10px;
        border-radius: 11px 0 0 11px;
        box-shadow: -3px 3px 14px rgba(0, 0, 0, 0.1);
    }
    #semah-whatsapp-fab.site-button.circle-lg {
        width: 42px;
        height: 42px;
        line-height: 41px;
        font-size: 18px;
        min-height: 42px;
        min-width: 42px;
    }
}

@media (max-width: 400px) {
    .semah-whatsapp-rail {
        padding: 6px 5px 6px 8px;
        border-radius: 9px 0 0 9px;
    }
    #semah-whatsapp-fab.site-button.circle-lg {
        width: 38px;
        height: 38px;
        line-height: 37px;
        font-size: 16px;
        min-height: 38px;
        min-width: 38px;
    }
}