.rp-field-invalid {
    border-color: #d97706 !important;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.22);
}

.rp-form-error {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-top: 0.5rem;
    border: 1px solid #fcd34d;
    border-left: 4px solid #f59e0b;
    border-radius: 0.75rem;
    background: rgba(255, 251, 235, 0.96);
    color: #92400e;
    padding: 0.625rem 0.75rem;
    font-size: 0.875rem;
    line-height: 1.35;
    box-shadow: 0 10px 18px -12px rgba(120, 53, 15, 0.45);
    animation: rp-form-error-enter 180ms ease-out;
}

.rp-form-error[hidden] {
    display: none;
}

.rp-form-error__icon {
    flex-shrink: 0;
    width: 1.15rem;
    height: 1.15rem;
    border-radius: 0.35rem;
    background: #f59e0b;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.75rem;
    line-height: 1;
    margin-top: 0.1rem;
}

.rp-form-error__text {
    flex: 1;
    font-weight: 500;
}

.dark .rp-field-invalid {
    border-color: #fbbf24 !important;
    box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.26);
}

.dark .rp-form-error {
    background: rgba(120, 53, 15, 0.26);
    border-color: rgba(251, 191, 36, 0.7);
    border-left-color: #fbbf24;
    color: #fde68a;
    box-shadow: 0 10px 18px -12px rgba(3, 7, 18, 0.8);
}

.dark .rp-form-error__icon {
    background: #fbbf24;
    color: #111827;
}

@keyframes rp-form-error-enter {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}