/* 微信风格的提示 */
.toast-notification {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 12px 20px;
    border-radius: 4px;
    font-size: 14px;
    z-index: 9999;
    opacity: 0;
    transition: all 0.3s ease;
    max-width: 80%;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.toast-notification.show {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.toast-notification.tips-success {
    background-color: rgba(7, 193, 96, 0.9);
}

.toast-notification.tips-warning {
    background-color: rgba(255, 149, 0, 0.9);
}

.toast-notification.tips-danger {
    background-color: rgba(250, 81, 81, 0.9);
}

.toast-notification.tips-info {
    background-color: rgba(0, 122, 255, 0.9);
}