.toast-message {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    z-index: 1000;
    opacity: 0;
    transition: all 0.3s ease;
    max-width: 90%;
    font-weight: 600;
    text-align: center;
}

.toast-message.show {
    opacity: 1;
    transform: translateX(-50%) translateY(-10px);
}

.toast-message.success {
    background: rgba(76, 175, 80, 1);
    color: white;
}

.toast-message.error {
    background: rgba(244, 67, 54, 1);
    color: white;
}

.toast-message.info {
    background: rgba(0, 0, 0, 0.9);
    color: white;
}

.toast-message.warning {
    background: rgba(255, 152, 0, 1);
    color: white;
}