432 lines
7.0 KiB
CSS
432 lines
7.0 KiB
CSS
/* 基础样式 */
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
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background-color: #f0f2f5;
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color: #333;
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}
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.app-container {
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display: flex;
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min-height: 100vh;
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}
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/* 侧边栏样式 */
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.sidebar {
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width: 250px;
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background-color: #2c3e50;
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color: white;
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box-shadow: 2px 0 5px rgba(0,0,0,0.1);
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position: fixed;
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height: 100vh;
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overflow-y: auto;
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z-index: 1000;
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}
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.logo-container {
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display: flex;
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align-items: center;
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padding: 20px 15px;
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border-bottom: 1px solid rgba(255,255,255,0.1);
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}
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.logo {
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width: 40px;
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height: 40px;
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margin-right: 10px;
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}
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.logo-container h2 {
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font-size: 1.2rem;
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font-weight: 600;
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}
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.nav-links {
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list-style: none;
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padding: 15px 0;
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}
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.nav-category {
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font-size: 0.75rem;
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text-transform: uppercase;
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letter-spacing: 1px;
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padding: 15px 20px 5px;
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color: #adb5bd;
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}
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.nav-links li {
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position: relative;
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}
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.nav-links li.active {
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background-color: rgba(255,255,255,0.1);
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}
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.nav-links li a {
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display: flex;
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align-items: center;
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padding: 12px 20px;
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color: #ecf0f1;
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text-decoration: none;
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transition: all 0.3s;
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}
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.nav-links li a:hover {
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background-color: rgba(255,255,255,0.05);
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}
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.nav-links li a i {
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margin-right: 10px;
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width: 20px;
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text-align: center;
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}
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/* 主内容区样式 */
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.main-content {
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flex: 1;
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margin-left: 250px;
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display: flex;
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flex-direction: column;
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min-height: 100vh;
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}
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.top-bar {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 15px 25px;
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background-color: white;
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box-shadow: 0 1px 3px rgba(0,0,0,0.1);
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position: sticky;
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top: 0;
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z-index: 900;
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}
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.search-container {
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position: relative;
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width: 350px;
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}
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.search-icon {
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position: absolute;
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left: 10px;
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top: 50%;
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transform: translateY(-50%);
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color: #adb5bd;
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}
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.search-input {
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width: 100%;
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padding: 10px 10px 10px 35px;
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border: 1px solid #dee2e6;
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border-radius: 20px;
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font-size: 0.9rem;
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}
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.search-input:focus {
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outline: none;
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border-color: #4a6cf7;
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}
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.user-menu {
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display: flex;
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align-items: center;
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}
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/* 通知图标样式 */
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.notifications {
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position: relative;
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margin-right: 20px;
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}
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.notification-icon {
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cursor: pointer;
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color: #495057;
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position: relative;
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display: block;
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padding: 5px;
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}
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.badge {
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position: absolute;
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top: -5px;
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right: -5px;
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background-color: #e74c3c;
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color: white;
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font-size: 0.7rem;
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width: 18px;
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height: 18px;
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border-radius: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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/* 通知下拉菜单 */
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.notification-dropdown {
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position: absolute;
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top: 100%;
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right: -10px;
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width: 320px;
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background-color: white;
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border-radius: 5px;
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box-shadow: 0 3px 10px rgba(0,0,0,0.2);
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display: none;
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z-index: 1000;
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max-height: 400px;
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overflow-y: auto;
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margin-top: 10px;
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}
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.notification-dropdown.show {
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display: block;
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}
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.notification-dropdown::before {
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content: '';
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position: absolute;
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top: -8px;
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right: 15px;
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border-left: 8px solid transparent;
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border-right: 8px solid transparent;
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border-bottom: 8px solid white;
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}
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.notification-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 12px 15px;
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border-bottom: 1px solid #eaeaea;
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}
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.notification-header h6 {
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margin: 0;
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font-size: 0.9rem;
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font-weight: 600;
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}
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.mark-all-read {
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font-size: 0.8rem;
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color: #4a6cf7;
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text-decoration: none;
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}
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.mark-all-read:hover {
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text-decoration: underline;
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}
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.notification-items {
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max-height: 300px;
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overflow-y: auto;
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}
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.notification-item {
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display: block;
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padding: 12px 15px;
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border-bottom: 1px solid #f5f5f5;
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color: #333;
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text-decoration: none;
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transition: background-color 0.2s;
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}
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.notification-item:hover {
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background-color: #f8f9fa;
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text-decoration: none;
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}
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.notification-item.unread {
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background-color: #f0f7ff;
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}
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.notification-title {
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font-size: 0.9rem;
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margin-bottom: 5px;
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font-weight: 600;
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}
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.notification-text {
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font-size: 0.8rem;
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color: #666;
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margin-bottom: 5px;
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}
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.notification-time {
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font-size: 0.75rem;
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color: #999;
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display: block;
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}
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.no-notifications {
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padding: 25px;
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text-align: center;
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color: #999;
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}
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.dropdown-divider {
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height: 1px;
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background-color: #eaeaea;
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margin: 5px 0;
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}
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.view-all {
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display: block;
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text-align: center;
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padding: 10px;
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color: #4a6cf7;
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text-decoration: none;
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font-weight: 500;
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font-size: 0.9rem;
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}
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.view-all:hover {
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background-color: #f8f9fa;
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text-decoration: none;
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}
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/* 用户信息样式 */
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.user-info {
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position: relative;
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}
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.user-info-toggle {
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display: flex;
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align-items: center;
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cursor: pointer;
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text-decoration: none;
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color: inherit;
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}
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.user-avatar {
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width: 40px;
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height: 40px;
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background-color: #4a6cf7;
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color: white;
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border-radius: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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font-weight: bold;
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margin-right: 10px;
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}
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.user-details {
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display: flex;
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flex-direction: column;
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}
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.user-name {
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font-weight: 600;
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font-size: 0.9rem;
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}
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.user-role {
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font-size: 0.8rem;
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color: #6c757d;
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}
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.user-dropdown {
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position: absolute;
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top: 100%;
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right: 0;
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background-color: white;
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box-shadow: 0 3px 10px rgba(0,0,0,0.2);
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border-radius: 5px;
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width: 200px;
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padding: 5px 0;
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display: none;
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z-index: 1000;
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margin-top: 10px;
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}
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.user-dropdown.show {
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display: block;
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}
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.user-dropdown::before {
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content: '';
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position: absolute;
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top: -8px;
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right: 15px;
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border-left: 8px solid transparent;
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border-right: 8px solid transparent;
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border-bottom: 8px solid white;
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}
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.user-dropdown a {
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display: block;
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padding: 10px 15px;
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color: #333;
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text-decoration: none;
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transition: background-color 0.2s;
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}
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.user-dropdown a:hover {
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background-color: #f8f9fa;
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}
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.user-dropdown a i {
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width: 20px;
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margin-right: 10px;
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text-align: center;
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}
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.login-link, .register-link {
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color: #4a6cf7;
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text-decoration: none;
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margin-left: 10px;
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font-weight: 500;
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}
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.login-link:hover, .register-link:hover {
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text-decoration: underline;
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}
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/* 内容区域 */
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.content-wrapper {
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flex: 1;
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padding: 20px;
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background-color: #f0f2f5;
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}
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/* 响应式适配 */
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@media (max-width: 768px) {
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.sidebar {
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width: 70px;
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overflow: visible;
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}
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.logo-container h2 {
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display: none;
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}
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.nav-links li a span {
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display: none;
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}
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.main-content {
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margin-left: 70px;
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}
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.user-details {
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display: none;
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}
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.search-container {
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width: 200px;
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}
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.notification-dropdown,
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.user-dropdown {
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position: fixed;
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right: 10px;
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width: calc(100% - 80px);
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max-width: 320px;
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}
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}
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