/**
 * 统一下载管理 - 前端样式
 * 使用 udm- 前缀避免冲突
 */

/* 下载块容器 - 修复为绿色主题 */
.udm-block {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 6px;
    background: linear-gradient(135deg, #4CAF50 0%, #388E3C 100%);
    color: #ffffff !important;
    margin: 15px 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 16px;
    line-height: 1.5;
}

.udm-block:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.25);
}

.udm-block:active {
    transform: scale(0.95);
}

/* 百度云特殊样式 - 保持百度云品牌色但融入绿色调 */
.udm-baidu {
    background: linear-gradient(135deg, #3c7a3c 0%, #2c5a2c 100%);
}

/* 图标通用样式 */
.udm-icon {
    margin-right: 12px;
    font-size: 20px;
    vertical-align: middle;
    display: inline-block;
}

.udm-icon:before {
    font-family: "dashicons";
    speak: never;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 图标定义 */
.udm-icon-zip:before { content: "\f501"; }
.udm-icon-music:before { content: "\f127"; }
.udm-icon-video:before { content: "\f236"; }
.udm-icon-code:before { content: "\f475"; }
.udm-icon-document:before { content: "\f497"; }
.udm-icon-baidu:before { content: "\f319"; }
.udm-icon-custom:before { content: "\f111"; }

/* 文字样式 */
.udm-text {
    vertical-align: middle;
    display: inline-block;
}

/* 提取码样式 */
.udm-code {
    font-size: 12px;
    margin-left: 12px;
    padding: 2px 8px;
    background: rgba(255,255,255,0.2);
    border-radius: 20px;
    display: inline-block;
    vertical-align: middle;
}

/* 访问拒绝样式 - 保持红色警示效果 */
.udm-denied {
    background: linear-gradient(135deg, #f56565 0%, #c53030 100%);
    opacity: 0.8;
    cursor: not-allowed;
}

.udm-denied:hover {
    transform: none;
    box-shadow: 0 4px 15px rgba(245, 101, 101, 0.25);
}

/* 成功访问样式 - 新增绿色风格 */
.udm-success {
    background: linear-gradient(135deg, #4CAF50 0%, #388E3C 100%);
}

/* 响应式设计 - 布局保持不变 */
@media (max-width: 768px) {
    .udm-block {
        padding: 8px 16px;
        font-size: 14px;
        width: 100%;
        text-align: center;
        box-sizing: border-box;
    }
    
    .udm-icon {
        font-size: 18px;
        margin-right: 8px;
    }
    
    .udm-code {
        display: block;
        margin-left: 0;
        margin-top: 8px;
    }
}

/* 暗色模式支持 - 修复为绿色调 */
@media (prefers-color-scheme: dark) {
    .udm-block {
        background: linear-gradient(135deg, #2e7d32 0%, #1b5e20 100%);
    }
    
    .udm-baidu {
        background: linear-gradient(135deg, #2c6e2c 0%, #1f4f1f 100%);
    }
    
    .udm-denied {
        background: linear-gradient(135deg, #c53030 0%, #9b2c2c 100%);
    }
}

/* 加载动画 - 新增绿色效果 */
.udm-loading {
    position: relative;
    overflow: hidden;
}

.udm-loading:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: udm-shimmer 1.5s infinite;
}

@keyframes udm-shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* 悬停时添加轻微绿色光晕 */
.udm-block:not(.udm-denied):hover {
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

/* 点击波纹效果 */
.udm-block:not(.udm-denied):active {
    transform: scale(0.96);
}

/* 禁用状态样式 */
.udm-disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* 计数徽章样式 - 新增 */
.udm-badge {
    display: inline-block;
    margin-left: 8px;
    padding: 2px 6px;
    background: rgba(255,255,255,0.25);
    border-radius: 12px;
    font-size: 12px;
    font-weight: normal;
    vertical-align: middle;
}