/* Simple Toast Styles - 简单的Toast提示样式 */
.simple-toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.85);
    color: white;
    padding: 20px 30px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 500;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    z-index: 1000000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    max-width: 400px;
    min-width: 200px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

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

.simple-toast.success {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.95), rgba(34, 139, 58, 0.95));
    border: 1px solid rgba(40, 167, 69, 0.3);
}

.simple-toast.error {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.95), rgba(192, 46, 60, 0.95));
    border: 1px solid rgba(220, 53, 69, 0.3);
}

.simple-toast.info {
    background: linear-gradient(135deg, rgba(23, 162, 184, 0.95), rgba(20, 142, 161, 0.95));
    border: 1px solid rgba(23, 162, 184, 0.3);
}

/* 初始状态（显示动画用） */
.simple-toast {
    transform: translate(-50%, -50%) scale(0.8);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .simple-toast {
        max-width: 320px;
        font-size: 15px;
        padding: 18px 25px;
        border-radius: 10px;
    }
}

@media (max-width: 480px) {
    .simple-toast {
        max-width: 280px;
        font-size: 14px;
        padding: 16px 22px;
        border-radius: 8px;
    }
}

/* 1440-1920px屏幕优化 */
@media (min-width: 1441px) and (max-width: 1920px) {
    .simple-toast {
        max-width: 450px;
        font-size: 17px;
        padding: 22px 35px;
        border-radius: 14px;
    }
}