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var(--border);box-shadow:-4px 0 20px #00000014;z-index:300;display:flex;flex-direction:column}.activity-feed-header{display:flex;justify-content:space-between;align-items:flex-start;padding:16px 16px 12px;border-bottom:1px solid var(--border)}.activity-feed-title{font-size:16px;font-weight:700;color:var(--text);margin-bottom:2px}.activity-feed-sub{font-size:12px;color:var(--text-muted)}.activity-feed-filters{display:flex;align-items:flex-end;gap:8px;padding:10px 16px;border-bottom:1px solid var(--border);background:var(--surface)}.activity-date-label{display:flex;flex-direction:column;gap:3px;font-size:11px;font-weight:600;color:var(--text-sub);text-transform:uppercase;letter-spacing:.04em}.activity-date-input{border:1.5px solid var(--border);border-radius:var(--radius);padding:4px 6px;font-size:12px;color:var(--text);background:var(--bg);outline:none;font-family:inherit}.activity-date-input:focus{border-color:var(--accent)}.activity-feed-list{flex:1;overflow-y:auto;padding:12px 16px;display:flex;flex-direction:column;gap:14px}.activity-item{display:flex;gap:10px;align-items:flex-start}.activity-item-body{flex:1;min-width:0}.activity-item-meta{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px;margin-bottom:3px;font-size:12px}.activity-item-meta strong{font-weight:600;color:var(--text)}.activity-task-name{color:var(--text-sub)}.activity-section{color:var(--text-muted)}.activity-item-text{font-size:13px;color:var(--text);line-height:1.4;word-break:break-word}.activity-item-time{font-size:11px;color:var(--text-muted);margin-top:3px;display:block}.activity-empty{color:var(--text-muted);text-align:center;margin-top:24px;font-size:13px}.login-attempt--failed td{background:#fff1f2}.login-attempt--failed:hover td{background:#fee2e2}.attempt-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600}.attempt-badge--ok{background:#d1fae5;color:#065f46}.attempt-badge--fail{background:#fee2e2;color:#991b1b}@media (max-width: 768px){.topbar-stats,.topbar-divider{display:none}.search-input{width:120px}.col-date,.col-effort{display:none}.comment-panel{width:100%}.panel-open .sheet-scroll{margin-right:0}}