.resources {
    padding: 50px;
}

.stats-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: white;
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.stat-icon {
    font-size: 2rem;
    margin-bottom: 15px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: #667eea;
    margin-bottom: 8px;
}

.stat-label {
    color: #666;
    font-size: 1.2rem;
}

.main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.quick-actions, .recent-activity {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.quick-actions h2, .recent-activity h2 {
    font-size: 1.4rem;
    margin-bottom: 45px;
    margin-top: 20px;
    color: #333;
}

.action-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.action-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    border-radius: 8px;
    transition: background-color 0.3s ease;
    cursor: pointer;
}

.action-item:hover {
    background-color: #f8f9fa;
}

.action-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.action-icon.blue {
    background-color: #4285f4;
}

.action-icon.green {
    background-color: #34a853;
}

.action-icon.purple {
    background-color: #9c27b0;
}

.action-icon.orange {
    background-color: #ff9800;
}

.action-content h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: #333;
}

.action-content p {
    font-size: 1rem;
    color: #666;
    margin-bottom: 0px;
}

/* 最近活动 */
.activity-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid #f0f0f0;
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-dot {
    width: 8px;
    height: 8px;
    background-color: #667eea;
    border-radius: 50%;
    margin-top: 8px;
    flex-shrink: 0;
}

.activity-content p {
    font-size: 0.95rem;
    color: #333;
    margin-bottom: 5px;
}

.activity-time {
    font-size: 0.8rem;
    color: #999;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .resources {
        padding: 15px;
    }
    
    .stats-section {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .main-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .quick-actions, .recent-activity {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .stats-section {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        padding: 20px 15px;
    }
    
    .action-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
}