.toast {
    border-radius: 0.25rem;
    overflow: hidden;
    background-color: #2d3748; /* bg-gray-800 */
    color: white;
    padding: 15px 25px;
    font-size: .875rem;
    font-weight: normal;
    text-align: center;
    position: absolute;
    right: 15px;
    left: auto;
    top: auto;
    z-index: 1000000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s, visibility 0.5s;
}

.toast--show {
    opacity: 1;
    visibility: visible;
}

.toast--progress {
    width: 100%;
    display: block;
    height: 4px;
    position: absolute;
    bottom: 0;
    left: 0;
}

.toast--success {
    color: #4ade80;
}

.toast--success .toast--progress {
    background: #4ade80;
}

.toast--error {
    color: #ff3860;
}

.toast--error .toast--progress {
    background: #ff3860;
}

.toast--warning {
    color: #ffdd57;
}

.toast--warning .toast--progress {
    background: #ffdd57;
}