/* 隐藏整个页面的滚动条，但保留滚动 */
html,
body {
    overflow: auto;
    -ms-overflow-style: none !important;
    scrollbar-width: none !important;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
    visibility: hidden !important;
}

/*不是很频繁用的css不要放进来*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background: #f5f5f5;
}

.container {
    max-width: 1200px;
    margin: 50px auto;
    padding: 20px;
}

.admin-container {
    max-width: 1000px;
    margin: 30px auto;
    padding: 20px;
}

.card {
    background: white;
    padding: 15px;
    margin: 15px 0;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.product-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

input, textarea {
    width: 100%;
    padding: 10px;
    margin: 8px 0;
    border: 1px solid #ddd;
    border-radius: 4px;
}

button {
    padding: 8px 16px;
    background: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

/* 导航栏样式 */
.navbar {
    background: #2c3e50;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
}

.navbar a {
    color: white;
    text-decoration: none;
    margin: 0 12px;
    font-size: 16px;
}

.navbar a:hover {
    color: #3498db;
}

.navbar .title {
    font-size: 20px;
    font-weight: bold;
}

.upload-box {
    margin: 10px 0;
}

.preview-list {
    margin-top: 8px;
}

.btn-upload {
    padding: 6px 12px;
    background: #1890ff;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}