.tab-btn {
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #475569;
  background: #f1f5f9;
  transition: all 0.15s;
}
.tab-btn:hover {
  background: #e2e8f0;
}
.tab-btn.active-tab {
  background: #4f46e5;
  color: white;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.15rem 0.55rem;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 600;
  white-space: nowrap;
}
.priority-low { background:#f1f5f9; color:#475569; }
.priority-medium { background:#dbeafe; color:#1d4ed8; }
.priority-high { background:#fef3c7; color:#b45309; }
.priority-urgent { background:#fee2e2; color:#b91c1c; }

.status-todo { background:#f1f5f9; color:#475569; }
.status-in_progress { background:#dbeafe; color:#1d4ed8; }
.status-waiting { background:#fef3c7; color:#b45309; }
.status-done { background:#dcfce7; color:#15803d; }

.role-chip {
  display:inline-flex;
  align-items:center;
  gap:0.35rem;
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
  font-size: 0.72rem;
  font-weight: 600;
  color: white;
}

.action-card {
  border: 1px solid #e2e8f0;
  border-radius: 0.75rem;
  padding: 1rem;
  transition: box-shadow 0.15s;
}
.action-card:hover {
  box-shadow: 0 1px 6px rgba(0,0,0,0.06);
}