/* Beaver: activity panel (plain DOM, v0). Theme through Obsidian variables. */
.beaver-activity {
  font-size: var(--font-ui-small);
  line-height: 1.4;
  user-select: text;
}
.beaver-activity-head {
  position: sticky;
  top: 0;
  padding-bottom: var(--size-4-2);
  margin-bottom: var(--size-4-2);
  border-bottom: 1px solid var(--background-modifier-border);
  background: var(--background-primary);
}
.beaver-activity-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--size-4-2);
  font-weight: var(--font-semibold);
  color: var(--text-normal);
}
.beaver-activity-conn {
  font-size: var(--font-ui-smaller);
  font-weight: var(--font-normal);
  color: var(--text-faint);
  white-space: nowrap;
}
.beaver-activity-conn::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-right: 4px;
  background: var(--text-faint);
}
.beaver-activity-conn.is-open::before { background: var(--color-green); }
.beaver-activity-conn.is-connecting::before,
.beaver-activity-conn.is-retrying::before { background: var(--color-yellow); }
.beaver-activity-conn.is-failed::before { background: var(--color-red); }

.beaver-activity-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--size-4-1) var(--size-4-2);
  color: var(--text-muted);
  font-size: var(--font-ui-smaller);
}
.beaver-activity-meta .is-running { color: var(--color-yellow); }
.beaver-activity-meta .is-pending { color: var(--color-orange); }
.beaver-activity-note {
  margin-top: var(--size-4-1);
  font-size: var(--font-ui-smaller);
  color: var(--text-muted);
}
.beaver-activity-note.is-failed { color: var(--color-red); }

.beaver-activity-empty {
  color: var(--text-muted);
  padding: var(--size-4-2) 0;
}

.beaver-activity-turn {
  padding: var(--size-4-2) 0;
  border-bottom: 1px solid var(--background-modifier-border);
}
.beaver-activity-turn:last-child { border-bottom: none; }
.beaver-activity-turn-line {
  display: flex;
  align-items: baseline;
  gap: var(--size-4-2);
  color: var(--text-muted);
  font-size: var(--font-ui-smaller);
}
.beaver-activity-status {
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.beaver-activity-turn.is-running .beaver-activity-status { color: var(--color-yellow); }
.beaver-activity-turn.is-done .beaver-activity-status { color: var(--color-green); }
.beaver-activity-turn.is-interrupted .beaver-activity-status { color: var(--color-orange); }
.beaver-activity-turn.is-error .beaver-activity-status { color: var(--color-red); }
.beaver-activity-duration { margin-left: auto; color: var(--text-faint); white-space: nowrap; }
.beaver-activity-usage {
  color: var(--text-faint);
  font-size: var(--font-ui-smaller);
  font-variant-numeric: tabular-nums;
}
.beaver-activity-say {
  display: flex;
  gap: var(--size-4-1);
  margin-top: var(--size-4-1);
  color: var(--text-normal);
}
.beaver-activity-icon svg { width: 14px; height: 14px; vertical-align: -2px; }

.beaver-activity-tree { margin-top: var(--size-4-1); }
.beaver-activity-tool-row {
  display: flex;
  align-items: baseline;
  gap: var(--size-4-1);
  padding: 1px 0;
  cursor: pointer;
  min-width: 0;
}
.beaver-activity-tool-row:hover { background: var(--background-modifier-hover); }
.beaver-activity-dot {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-faint);
  align-self: center;
}
.beaver-activity-tool.is-running > .beaver-activity-tool-row .beaver-activity-dot {
  background: var(--color-yellow);
  animation: beaver-activity-pulse 1.2s ease-in-out infinite;
}
.beaver-activity-tool.is-done > .beaver-activity-tool-row .beaver-activity-dot { background: var(--color-green); }
.beaver-activity-tool.is-error > .beaver-activity-tool-row .beaver-activity-dot { background: var(--color-red); }
.beaver-activity-tool.is-aborted > .beaver-activity-tool-row .beaver-activity-dot { background: var(--color-orange); }
@keyframes beaver-activity-pulse {
  50% { opacity: 0.3; }
}
.beaver-activity-tool-name {
  flex: none;
  font-family: var(--font-monospace);
  font-size: var(--font-ui-smaller);
  color: var(--text-normal);
}
.beaver-activity-tool-summary {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-muted);
}
.beaver-activity-tool-details pre {
  margin: var(--size-4-1) 0 var(--size-4-1) 12px;
  padding: var(--size-4-1) var(--size-4-2);
  max-height: 240px;
  overflow: auto;
  font-size: var(--font-ui-smaller);
  white-space: pre-wrap;
  word-break: break-word;
  background: var(--background-secondary);
  border-radius: var(--radius-s);
}
.beaver-activity-tool-details pre.is-result { border-left: 2px solid var(--color-green); }
.beaver-activity-tool.is-error > .beaver-activity-tool-details pre.is-result { border-left-color: var(--color-red); }
.beaver-activity-children {
  margin-left: 12px;
  padding-left: var(--size-4-2);
  border-left: 1px solid var(--background-modifier-border);
}