/* 自定义几种提示样式 */
/* 消息容器固定在右上角 */
/* 容器 */
.message-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    /* 水平+垂直居中 */
    z-index: 9999;
}

/* 单条消息基础样式（初始为透明并微移） */
.message-container .message {
    min-width: 200px;
    max-width: 360px;
    margin-top: 10px;
    padding: 12px 16px;
    border-radius: 4px;
    font-size: 14px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    opacity: 0;
    transform: translateY(-8px);
    cursor: default;
}

/* 显示/隐藏的 class（通过 JS 切换）*/
.message-container .message.show {
    animation: fadeIn 0.25s ease forwards;
}

.message-container .message.hide {
    animation: fadeOut 0.25s ease forwards;
}

/* 类型颜色 */
.message-container .message-success {
    background: #f6ffed;
    border: 1px solid #b7eb8f;
    color: #389e0d;
}

.message-container .message-error {
    background: #fff2f0;
    border: 1px solid #ffccc7;
    color: #cf1322;
}

.message-container .message-warning {
    background: #fffbe6;
    border: 1px solid #ffe58f;
    color: #ad8b00;
}

.message-container .message-info {
    background: #e6f7ff;
    border: 1px solid #91d5ff;
    color: #096dd9;
}

#spinnerDialog {
    display: none;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.7);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.spinner {
    border: 6px solid #f3f3f3;
    border-top: 6px solid #3498db;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
}


@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

/* 动画关键帧 */
@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeOut {
    to {
        opacity: 0;
        transform: translateY(-8px);
    }
}