.portfolio-toast-host {
    position: fixed;
    bottom: 1.25rem;
    right: 1.25rem;
    z-index: 20000;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    max-width: min(22rem, calc(100vw - 2rem));
    pointer-events: none;
}

.portfolio-toast {
    pointer-events: auto;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.5rem 0.75rem;
    align-items: start;
    padding: 0.9rem 1rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(15, 23, 42, 0.94);
    color: #f1f5f9;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(12px);
    font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
    font-size: 0.875rem;
    line-height: 1.45;
    animation: portfolio-toast-in 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.portfolio-toast.is-leaving {
    animation: portfolio-toast-out 0.24s ease forwards;
}

.portfolio-toast-body {
    grid-column: 1;
}

.portfolio-toast-title {
    display: block;
    font-weight: 700;
    margin-bottom: 0.25rem;
    font-size: 0.92rem;
}

.portfolio-toast-message {
    margin: 0;
    color: #cbd5e1;
    white-space: pre-line;
}

.portfolio-toast-close {
    grid-column: 2;
    grid-row: 1;
    border: none;
    background: transparent;
    color: #94a3b8;
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    margin: -0.15rem -0.1rem 0 0;
}

.portfolio-toast-close:hover {
    color: #f8fafc;
}

.portfolio-toast--success {
    border-color: rgba(52, 211, 153, 0.45);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(52, 211, 153, 0.15);
}

.portfolio-toast--success .portfolio-toast-title {
    color: #6ee7b7;
}

.portfolio-toast--error {
    border-color: rgba(248, 113, 113, 0.45);
}

.portfolio-toast--error .portfolio-toast-title {
    color: #fca5a5;
}

.portfolio-toast--info {
    border-color: rgba(96, 165, 250, 0.4);
}

.portfolio-toast--info .portfolio-toast-title {
    color: #93c5fd;
}

@keyframes portfolio-toast-in {
    from {
        opacity: 0;
        transform: translateY(12px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes portfolio-toast-out {
    to {
        opacity: 0;
        transform: translateY(8px) scale(0.96);
    }
}

@media (max-width: 640px) {
    .portfolio-toast-host {
        left: 1rem;
        right: 1rem;
        max-width: none;
    }
}