.agent-activity { margin: 0 0 18px; border: 1px solid #e2e5e8; border-radius: 8px; background: #fafbfc; color: #32383e; font-size: 13px; letter-spacing: 0; overflow: hidden; }
.chat-active-run-link { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.chat-active-run-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.agent-activity-summary { list-style: none; display: flex; align-items: center; gap: 10px; padding: 12px 14px; min-height: 58px; cursor: pointer; transition: background .15s; }
.agent-activity-summary::-webkit-details-marker { display: none; }
.agent-activity-summary:hover { background: #f0f3f4; }
.agent-activity-summary:focus-visible { outline: 2px solid #267d76; outline-offset: -3px; border-radius: 6px; }
.agent-activity-mark { display: grid; place-items: center; flex: 0 0 28px; height: 28px; color: #23776e; background: #e6f2ef; border-radius: 6px; }
.agent-activity-heading { flex: 1; min-width: 0; display: grid; gap: 3px; }
.agent-activity-title { font-size: 13px; font-weight: 600; line-height: 1.5; overflow-wrap: anywhere; }
.agent-activity-counts { font-size: 11px; line-height: 1.5; color: #6a727a; font-variant-numeric: tabular-nums; }
.agent-activity-counts:empty { display: none; }
.agent-activity-chevron { color: #798189; font-size: 10px; transition: transform .15s; }
.agent-activity[open] .agent-activity-chevron { transform: rotate(180deg); }
.agent-activity-body { border-top: 1px solid #e8ebee; padding: 4px 14px 10px; max-height: 320px; overflow-y: auto; overscroll-behavior: contain; }
.agent-activity-list { list-style: none; margin: 0; padding: 0; }
.agent-activity-step { position: relative; display: grid; grid-template-columns: 20px minmax(0, 1fr) auto; gap: 10px; padding: 10px 0; align-items: start; }
.agent-activity-step:not(:last-child)::after { content: ''; position: absolute; left: 9px; top: 29px; bottom: -9px; width: 1px; background: #dfe4e6; }
.agent-activity-step-icon { display: grid; place-items: center; width: 20px; height: 20px; color: #788188; font-size: 10px; }
.agent-activity-step-name { display: flex; align-items: baseline; gap: 7px; line-height: 1.6; font-weight: 500; overflow-wrap: anywhere; }
.agent-activity-step-name > i { font-size: 11px; color: #76818a; flex: 0 0 13px; }
.agent-activity-step-detail { color: #778087; font-size: 11px; line-height: 1.6; overflow-wrap: anywhere; margin-top: 2px; }
.agent-activity-step-status { color: #778087; font-size: 11px; line-height: 20px; white-space: nowrap; }
.agent-activity-step[data-state="completed"] .agent-activity-step-icon { color: #278477; }
.agent-activity-step[data-state="failed"] .agent-activity-step-icon,
.agent-activity-step[data-state="failed"] .agent-activity-step-status { color: #a66119; }
.agent-activity[data-state="partial"] .agent-activity-mark,
.agent-activity[data-state="waiting_input"] .agent-activity-mark,
.agent-activity[data-state="waiting_approval"] .agent-activity-mark { color: #99601e; background: #fbefdb; }
.agent-activity[data-state="failed"] .agent-activity-mark,
.agent-activity[data-state="disconnected"] .agent-activity-mark { color: #ad4246; background: #f9e9eb; }
.agent-activity-note { margin: 8px 0 2px; color: #68727a; font-size: 12px; line-height: 1.7; overflow-wrap: anywhere; }
.agent-activity .fa-spinner { animation: agent-activity-spin 1.2s linear infinite; }
.agent-interaction { margin: 0 0 16px; padding: 14px 0 14px 16px; border-left: 3px solid #c8913e; font-size: 14px; line-height: 1.7; }
.agent-interaction-heading { margin: 0 0 8px; font-size: 13px; color: #99601e; font-weight: 600; }
.agent-interaction-heading i { margin-right: 8px; }
.agent-interaction p { margin: 0 0 8px; }
.agent-interaction pre { max-height: 180px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 12px; }
.agent-interaction-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.agent-interaction-actions button { border: 1px solid #dce1e4; border-radius: 6px; padding: 7px 10px; background: #fff; font: inherit; font-size: 12px; color: #39434a; cursor: pointer; }
.agent-interaction-actions button:first-child { background: #edf5f2; color: #246c60; border-color: #cfdfd9; }
.agent-interaction-actions button:hover { filter: brightness(.96); }
.agent-interaction-actions button:disabled { opacity: .5; cursor: wait; }
.agent-interaction-actions button:focus-visible { outline: 2px solid #267d76; outline-offset: 2px; }
.agent-interaction-actions i { margin-right: 6px; }
@keyframes agent-activity-spin { to { transform: rotate(360deg); } }
:root[data-theme='dark'] .agent-activity { background: #25282b; border-color: #3c4247; color: #e2e7ea; }
:root[data-theme='dark'] .agent-activity-summary { background: #25282b; }
:root[data-theme='dark'] .agent-activity-summary:hover { background: #30363a; }
:root[data-theme='dark'] .agent-activity-body { border-color: #3c4247; }
:root[data-theme='dark'] .agent-activity-counts,
:root[data-theme='dark'] .agent-activity-step-detail,
:root[data-theme='dark'] .agent-activity-step-status,
:root[data-theme='dark'] .agent-activity-note { color: #abb5bc; }
:root[data-theme='dark'] .agent-activity-step:not(:last-child)::after { background: #455057; }
:root[data-theme='dark'] .agent-activity-step[data-state='completed'] .agent-activity-step-icon { color: #72bfac; }
:root[data-theme='dark'] .agent-activity-step[data-state='failed'] .agent-activity-step-status,
:root[data-theme='dark'] .agent-activity-step[data-state='failed'] .agent-activity-step-icon,
:root[data-theme='dark'] .agent-interaction-heading { color: #e4ba7b; }
:root[data-theme='dark'] .agent-interaction-actions button { background: #30383d; border-color: #526067; color: #e0e9e6; }
@media (prefers-reduced-motion: reduce) { .agent-activity .fa-spinner { animation: none; } .agent-activity-chevron { transition: none; } }
@media (max-width: 480px) { .agent-activity-summary { padding: 10px; } .agent-activity-body { padding-left: 10px; padding-right: 10px; max-height: 280px; } .agent-activity-step { gap: 7px; } }