/* Phase 1 — Activity Log, Contact Profile, Live Visitors, Inbox */

.phase1-empty {
  color: var(--text-muted, #666);
  padding: 1rem;
  text-align: center;
  font-size: 0.9rem;
}

.phase1-activity-list,
.phase1-visitor-list,
.phase1-inbox-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.phase1-activity-item,
.phase1-visitor-item,
.phase1-inbox-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color, #e0e0e0);
  cursor: pointer;
  transition: background 0.15s;
}

.phase1-activity-item:hover,
.phase1-visitor-item:hover,
.phase1-inbox-item:hover {
  background: var(--hover-bg, #f5f5f5);
}

.phase1-activity-icon {
  flex-shrink: 0;
  font-size: 1.1rem;
}

.phase1-activity-body,
.phase1-visitor-contact,
.phase1-inbox-preview {
  flex: 1;
  min-width: 0;
}

.phase1-activity-time,
.phase1-visitor-last,
.phase1-inbox-time {
  flex-shrink: 0;
  font-size: 0.8rem;
  color: var(--text-muted, #666);
}

.phase1-activity-contact,
.phase1-visitor-session,
.phase1-inbox-from {
  font-weight: 500;
  display: block;
  margin-bottom: 0.2rem;
}

.phase1-activity-message {
  font-size: 0.9rem;
  color: var(--text-secondary, #444);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.phase1-visitor-item {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  align-items: center;
}

.phase1-inbox-item {
  flex-wrap: wrap;
}

.phase1-inbox-item .phase1-inbox-time {
  width: 100%;
  margin-top: 0.25rem;
}

@media (max-width: 640px) {
  .phase1-activity-item,
  .phase1-inbox-item {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
  }

  .phase1-activity-time,
  .phase1-inbox-time {
    order: -1;
  }

  .phase1-visitor-item {
    grid-template-columns: 1fr 1fr;
  }

  .phase1-visitor-last {
    grid-column: span 2;
  }
}