.toast {
    position: fixed;
    right: 2rem;
    bottom: 2rem;
    max-width: min(90vw, 420px);
    padding: 0.9rem 1.4rem;
    border: 1px solid rgba(0, 255, 174, 0.3);
    border-radius: 1rem;
    background: rgba(15, 25, 35, 0.94);
    box-shadow: 0 0 20px rgba(0, 255, 174, 0.22);
    backdrop-filter: blur(6px);
    color: #00ffae;
    font-family: "Poppins", sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.4;
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
    transition:
        opacity 0.3s ease,
        transform 0.3s ease;
    z-index: 9999;
}

.toast.visible {
    opacity: 1;
    transform: translateY(0);
}

.toast.success {
    border-left: 4px solid #00ffae;
    color: #00ffae;
}

.toast.error {
    border-color: rgba(255, 76, 76, 0.4);
    border-left-color: #ff4c4c;
    color: #ff6d7d;
}

.toast.info {
    border-color: rgba(74, 169, 255, 0.4);
    border-left: 4px solid #4aa9ff;
    color: #6db8ff;
}

@media (max-width: 600px) {
    .toast {
        right: auto;
        left: 50%;
        transform: translateX(-50%) translateY(20px);
    }

    .toast.visible {
        transform: translateX(-50%) translateY(0);
    }
}