.ajax-form {
    position: relative;
}

.ajax-form > :not(.form-feedback) {
    transition: filter 260ms ease, opacity 260ms ease;
}

.ajax-form.is-submitting > :not(.form-feedback),
.ajax-form.is-success > :not(.form-feedback),
.ajax-form.is-error > :not(.form-feedback) {
    filter: blur(5px);
    opacity: 0.38;
    pointer-events: none;
    user-select: none;
}

.form-feedback {
    position: absolute;
    inset: -8px;
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.48);
    backdrop-filter: blur(7px);
    -webkit-backdrop-filter: blur(7px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 220ms ease, visibility 220ms ease;
}

.ajax-form.is-submitting .form-feedback,
.ajax-form.is-success .form-feedback,
.ajax-form.is-error .form-feedback {
    opacity: 1;
    visibility: visible;
}

.form-feedback__icon {
    width: 64px;
    height: 64px;
    color: #16a34a;
    filter: drop-shadow(0 10px 18px rgba(22, 163, 74, 0.25));
    transform: translateY(18px) scale(0.72);
    opacity: 0;
}

.form-feedback__icon svg {
    display: block;
    width: 100%;
    height: 100%;
}

.form-feedback__cross {
    display: none;
}

.ajax-form.is-error .form-feedback__check {
    display: none;
}

.ajax-form.is-error .form-feedback__cross {
    display: block;
}

.form-feedback__text {
    color: #166534;
    font-size: 15px;
    font-weight: 900;
    letter-spacing: 0.04em;
    transform: translateY(10px);
    opacity: 0;
}

.ajax-form.is-submitting .form-feedback__icon {
    opacity: 0.45;
    transform: translateY(0) scale(0.85);
    animation: form-feedback-pulse 900ms ease-in-out infinite alternate;
}

.ajax-form.is-submitting .form-feedback__text {
    color: #475569;
    opacity: 1;
    transform: translateY(0);
}

.ajax-form.is-success .form-feedback__icon,
.ajax-form.is-error .form-feedback__icon {
    animation: form-feedback-pop 480ms cubic-bezier(.2, .9, .25, 1.25) forwards;
}

.ajax-form.is-success .form-feedback__text,
.ajax-form.is-error .form-feedback__text {
    animation: form-feedback-rise 320ms 130ms ease-out forwards;
}

.ajax-form.is-error .form-feedback__icon,
.ajax-form.is-error .form-feedback__text {
    color: #dc2626;
}

@keyframes form-feedback-pop {
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes form-feedback-rise {
    to { opacity: 1; transform: translateY(0); }
}

@keyframes form-feedback-pulse {
    to { opacity: 0.8; transform: translateY(0) scale(0.95); }
}

@media (prefers-reduced-motion: reduce) {
    .ajax-form > :not(.form-feedback),
    .form-feedback,
    .form-feedback__icon,
    .form-feedback__text {
        animation: none !important;
        transition-duration: 0.01ms !important;
    }

    .ajax-form.is-success .form-feedback__icon,
    .ajax-form.is-error .form-feedback__icon,
    .ajax-form.is-success .form-feedback__text,
    .ajax-form.is-error .form-feedback__text {
        opacity: 1;
        transform: none;
    }
}