.dims-feedback-region {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 20050;
    display: flex;
    width: min(24rem, calc(100vw - 2rem));
    flex-direction: column;
    gap: .625rem;
    pointer-events: none;
}

.dims-feedback-toast {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: start;
    gap: .65rem;
    padding: .8rem .9rem;
    border: 1px solid #cbd5e1;
    border-left-width: 4px;
    border-radius: .55rem;
    background: #fff;
    color: #172033;
    box-shadow: 0 10px 30px rgba(15, 23, 42, .16);
    font: 500 .875rem/1.4 Inter, system-ui, sans-serif;
    pointer-events: auto;
    animation: dims-feedback-enter .18s ease-out;
}

.dims-feedback-toast--success { border-left-color: #15803d; }
.dims-feedback-toast--info { border-left-color: #2563eb; }
.dims-feedback-toast--warning { border-left-color: #d97706; }
.dims-feedback-toast--error { border-left-color: #dc2626; }

.dims-feedback-toast__icon { color: #64748b; }
.dims-feedback-toast--success .dims-feedback-toast__icon { color: #15803d; }
.dims-feedback-toast--info .dims-feedback-toast__icon { color: #2563eb; }
.dims-feedback-toast--warning .dims-feedback-toast__icon { color: #d97706; }
.dims-feedback-toast--error .dims-feedback-toast__icon { color: #dc2626; }

.dims-feedback-toast__close {
    min-width: 1.75rem;
    min-height: 1.75rem;
    margin: -.35rem -.35rem 0 0;
    border: 0;
    border-radius: .35rem;
    background: transparent;
    color: #64748b;
    cursor: pointer;
}

.dims-feedback-toast__close:hover,
.dims-feedback-toast__close:focus-visible {
    background: #f1f5f9;
    color: #0f172a;
    outline: 2px solid #60a5fa;
    outline-offset: 1px;
}

.dims-feedback-toast.is-leaving {
    opacity: 0;
    transform: translateX(1rem);
    transition: opacity .15s ease, transform .15s ease;
}

@keyframes dims-feedback-enter {
    from { opacity: 0; transform: translateY(-.45rem); }
    to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
    .dims-feedback-toast { animation: none; }
}