.hour-chart{display:flex;justify-content:space-between;align-items:flex-end;height:200px;gap:2px}.hour-bar{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;min-width:0;padding:0 1px}.hour-label{font-size:0.7rem;color:#495057;margin-bottom:6px;font-weight:500;white-space:nowrap;min-height:20px}.bar-container{width:100%;height:150px;display:flex;align-items:flex-end;justify-content:center}.bar{width:80%;background:linear-gradient(to top,#0d6efd,#0dcaf0);border-radius:4px 4px 0 0;position:relative;transition:all 0.3s ease;min-height:2px}.bar-peak{background:linear-gradient(to top,#dc3545,#fd7e14)}.bar:hover{opacity:0.8;transform:scaleY(1.05)}.bar-value{position:absolute;bottom:5px;left:50%;transform:translateX(-50%);font-size:0.7rem;font-weight:bold;color:white;white-space:nowrap;text-shadow:0 1px 2px rgba(0,0,0,0.5);opacity:0;transition:opacity 0.3s ease}.bar:hover .bar-value{opacity:1}.activity-timeline{max-height:400px;overflow-y:auto}.timeline-item{display:flex;align-items:center;margin-bottom:0.5rem;padding:0.25rem 0}.timeline-date{width:80px;text-align:right;padding-right:1rem;flex-shrink:0}.timeline-bar-container{flex:1;background:#e9ecef;border-radius:4px;height:24px;position:relative;overflow:hidden}.timeline-bar{height:100%;background:linear-gradient(to right,#0d6efd,#0dcaf0);border-radius:4px;position:relative;transition:width 0.3s ease}.timeline-value{position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:0.75rem;font-weight:bold;color:white;text-shadow:0 1px 2px rgba(0,0,0,0.5)}.timeline-legend{min-width:100px;font-size:0.75rem;color:#6c757d}.category-chart{display:flex;flex-direction:column;gap:0.75rem}.category-item{display:flex;align-items:center;gap:1rem;padding:0.5rem 0}.category-label{min-width:200px;max-width:300px;display:flex;align-items:center;gap:0.5rem;font-weight:500;word-wrap:break-word;overflow-wrap:break-word}.category-color{width:12px;height:12px;border-radius:2px;display:inline-block}.category-color.badge{width:20px;height:20px;border-radius:4px;display:inline-block}.category-bars{flex:1;display:flex;flex-direction:column;gap:4px}.category-bar{height:20px;border-radius:4px;display:flex;align-items:center;padding:0 8px;color:white;font-size:0.75rem;font-weight:bold;text-shadow:0 1px 2px rgba(0,0,0,0.5);transition:width 0.3s ease}.category-bar.discussions{}.category-bar.posts{}.admin-card-body-scrollable{max-height:500px;overflow-y:auto;overflow-x:hidden}.admin-card-body-scrollable::-webkit-scrollbar{width:8px}.admin-card-body-scrollable::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}.admin-card-body-scrollable::-webkit-scrollbar-thumb{background:#888;border-radius:4px}.admin-card-body-scrollable::-webkit-scrollbar-thumb:hover{background:#555}.btn-group .btn.active{background-color:#0d6efd;border-color:#0d6efd;color:white}.btn-group .btn.active:hover{background-color:#0b5ed7;border-color:#0a58ca;color:white}