/* M15 observed presence / M15 真实运行足迹. No idle animation. */
.activity-trigger,.activity-marker{display:inline-flex;align-items:center;gap:7px;color:var(--mos-text-secondary);background:var(--mos-surface);border:1px solid var(--mos-border);border-radius:8px;font:inherit;cursor:pointer;min-height:34px;padding:5px 10px;white-space:nowrap}
.activity-trigger{font-size:12px;margin-inline:4px}.activity-dot{width:6px;height:6px;border-radius:50%;background:var(--mos-text-muted);flex:none}.activity-dot.is-active,.activity-marker.is-active .activity-dot{background:var(--mos-accent)}
.activity-marker{font-size:10px;padding:2px 6px;min-height:24px}.activity-marker.is-active{color:var(--mos-accent);background:var(--mos-accent-soft)}
.m8-nav-link .activity-marker{margin-inline-start:auto}.activity-nav-marker{position:absolute;inset-inline-end:8px;top:50%;transform:translateY(-50%);padding:0;width:10px;min-height:10px;border:0;background:transparent}.activity-nav-marker .activity-dot{width:7px;height:7px}.activity-nav-marker>span:not(.activity-dot){display:none}.activity-nav-location{position:relative;padding-inline-end:22px!important}
.activity-inspector{position:fixed;z-index:var(--mos-z-drawer);top:calc(var(--mos-topbar) + 10px);inset-inline-end:14px;width:min(420px,calc(100vw - 28px));max-height:calc(100dvh - var(--mos-topbar) - 28px);background:var(--mos-surface-raised);border:1px solid var(--mos-border);border-radius:var(--mos-radius-panel);box-shadow:var(--mos-shadow-2);color:var(--mos-text);overflow:hidden;display:flex;flex-direction:column}.activity-inspector[hidden]{display:none}.activity-inspector-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 18px 14px;border-bottom:1px solid var(--mos-border)}.activity-inspector-heading p{font-size:10px;letter-spacing:.08em;color:var(--mos-text-muted);margin:0 0 4px}.activity-inspector-heading h2{font-size:19px;margin:0}.activity-inspector-body{padding:14px 18px 20px;overflow:auto;overscroll-behavior:contain}.activity-run-list{display:grid;gap:4px;max-height:200px;overflow:auto}.activity-row{display:flex;align-items:center;gap:10px;width:100%;padding:9px 7px;text-align:start;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--mos-text);font:inherit;cursor:pointer}.activity-row:hover{background:var(--mos-surface-hover)}.activity-row.is-selected{border-color:var(--mos-accent);background:var(--mos-accent-soft)}.activity-row>span:has(strong){display:grid;gap:2px;min-width:0;flex:1}.activity-row strong{font-size:12px;font-weight:600}.activity-row small{font-size:10px;color:var(--mos-text-muted);line-height:1.5}.activity-detail{padding-top:18px;border-top:1px solid var(--mos-border);margin-top:14px}.activity-detail-identity{display:flex;align-items:center;gap:10px}.activity-detail h3{margin:0;font-size:15px}.activity-detail-identity p{margin:3px 0;font-size:12px;color:var(--mos-accent)}.activity-detail dl{display:grid;gap:8px;margin:16px 0}.activity-detail dl>div{display:grid;grid-template-columns:100px 1fr;gap:12px;font-size:11px;line-height:1.5}.activity-detail dt{color:var(--mos-text-muted)}.activity-detail dd{margin:0;overflow-wrap:anywhere}.activity-detail code{font-size:10px;color:var(--mos-text-secondary)}.activity-controls{display:flex;gap:6px;flex-wrap:wrap}.activity-controls .btn{min-height:34px;padding:5px 9px;font-size:11px}.activity-muted,.activity-notice,.activity-boundary{font-size:11px;line-height:1.7;color:var(--mos-text-muted);margin:9px 0}.activity-notice{padding:10px;background:var(--mos-warning-soft);color:var(--mos-warning);border-radius:8px}.activity-detail h4{font-size:12px;margin:18px 0 8px}.activity-events{list-style:none;margin:0;padding:0;display:grid;gap:9px}.activity-events li{display:flex;justify-content:space-between;gap:12px;font-size:11px}.activity-events time{color:var(--mos-text-muted);font-variant-numeric:tabular-nums}.activity-evidence{padding-left:18px;font-size:11px;color:var(--mos-text-secondary);line-height:1.7;overflow-wrap:anywhere}.activity-boundary{border-top:1px solid var(--mos-border);padding-top:12px}.activity-workspace{margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid var(--mos-border)}.activity-workspace-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px}.activity-workspace-heading button{border:0;background:none;color:var(--mos-accent);font:inherit;cursor:pointer;font-size:10px}.activity-workspace .activity-row{padding:8px 0}.activity-board{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 16px;margin:0 0 16px;background:var(--mos-surface);border:1px solid var(--mos-border);border-radius:10px}.activity-board>strong{font-size:12px}.activity-board .activity-muted{margin:0}.activity-location-marker{display:flex;align-items:center;gap:7px;padding:6px 10px;margin:0 0 8px;border-radius:8px;background:var(--mos-accent-soft);color:var(--mos-accent);font-size:11px;width:fit-content}.activity-location-marker .activity-marker{background:transparent;border:0;color:inherit}
.activity-trigger:focus-visible,.activity-marker:focus-visible,.activity-row:focus-visible,.activity-workspace button:focus-visible{outline:2px solid var(--mos-focus);outline-offset:3px}
@media(max-width:639px){.activity-trigger{padding:5px 7px;max-width:115px;overflow:hidden}.activity-trigger>span:last-child{overflow:hidden;text-overflow:ellipsis}.activity-inspector{inset-inline-end:8px;width:calc(100vw - 16px);top:calc(var(--mos-topbar) + 4px);max-height:calc(100dvh - var(--mos-topbar) - 12px)}.activity-inspector-heading{padding:12px}.activity-inspector-body{padding:12px}.activity-detail dl>div{grid-template-columns:90px 1fr;gap:8px}}
@media(prefers-reduced-motion:reduce){.activity-trigger,.activity-marker,.activity-row,.activity-location-marker{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.activity-nav-item{position:relative}.activity-nav-item>a{padding-inline-end:24px!important}.activity-nav-item .activity-nav-marker{min-height:24px;width:24px;inset-inline-end:4px;justify-content:center}
.activity-trigger-group{display:flex;align-items:center;gap:2px}.activity-quick-pause{min-width:28px;min-height:32px;padding:2px;border:1px solid var(--mos-border);border-radius:7px;background:var(--mos-surface);color:var(--mos-text-secondary);font:600 15px var(--mos-font-ui);cursor:pointer}.activity-quick-pause:focus-visible{outline:2px solid var(--mos-focus);outline-offset:2px}
@keyframes activity-observed-pulse{0%,100%{opacity:1}50%{opacity:.5}}
.activity-dot.is-active,.activity-marker.is-active .activity-dot{animation:activity-observed-pulse 2.4s ease-in-out infinite}
@media(max-width:639px){#activity-trigger-root[data-follow-mode="following"] .activity-trigger{max-width:86px;margin-inline:0;padding-inline:6px}.activity-trigger-group{gap:3px}}
@media(prefers-reduced-motion:reduce){.activity-dot.is-active,.activity-marker.is-active .activity-dot{animation:none!important}}
.activity-row .activity-run-title{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--mos-text-secondary)}.activity-task-title{font-size:13px;line-height:1.6;color:var(--mos-text);overflow-wrap:anywhere;margin:14px 0 0}