/* 🎨 主样式文件 - main.css */

/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 基础样式 */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
    line-height: 1.6;
}

/* 容器样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* 头部样式 */
.header {
    text-align: center;
    margin-bottom: 40px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.header h1 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 10px;
}

.header p {
    font-size: 1.2rem;
    color: #7f8c8d;
    margin-bottom: 20px;
}

/* 状态标签 */
.status {
    display: inline-block;
    background: #27ae60;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
}

/* 卡片样式 */
.card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.card h2 {
    font-size: 1.8rem;
    color: #2c3e50;
    margin-bottom: 20px;
}

/* 图片容器 */
.image-container {
    text-align: center;
    margin: 30px 0;
}

.image-container img {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.image-container img:hover {
    transform: scale(1.05);
}

/* URL显示框 */
.url-box {
    background: #ecf0f1;
    border: 2px dashed #bdc3c7;
    border-radius: 10px;
    padding: 15px;
    margin: 20px 0;
    font-family: 'Monaco', 'Menlo', monospace;
    word-break: break-all;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* 按钮样式 */
.copy-btn {
    background: #3498db;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 5px;
    cursor: pointer;
    margin-left: 10px;
    transition: background 0.3s ease;
    white-space: nowrap;
}

.copy-btn:hover {
    background: #2980b9;
}

/* 网格布局 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card .icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.feature-card h4 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.feature-card p {
    color: #7f8c8d;
    line-height: 1.6;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .header, .card {
        padding: 20px;
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .url-box {
        flex-direction: column;
        gap: 10px;
    }
    
    .copy-btn {
        margin-left: 0;
        width: 100%;
    }
}