.sp-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  margin-bottom: 8px;
  background: var(--surface);
  transition: box-shadow 0.2s;
}

.sp-card:hover {
  box-shadow: var(--shadow-sm);
}

.sp-header {
  display: flex;
  align-items: center;
  gap: 5px;
}

.sp-name-input {
  flex: 1;
  min-width: 0;
  font-size: 11px;
  background: transparent !important;
  border: 1px solid transparent !important;
  font-weight: 600;
}

.sp-name-input:focus {
  border-color: var(--border) !important;
  background: var(--bg) !important;
}

.sp-body {
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid var(--border);
}

.sp-tabs {
  display: flex;
  border-bottom: 2px solid var(--border);
  margin-bottom: 8px;
  gap: 0;
}

.sp-tab {
  padding: 4px 10px;
  border: none;
  background: none;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: all 0.15s;
}

.sp-tab:hover {
  color: var(--text-main);
}

.sp-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 600;
}

.sp-section {
  padding: 4px 0;
}

.sp-section-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

/* Child cards - specifically for hierarchical views */
.child-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px;
  margin-bottom: 6px;
  background: var(--surface-hover);
  border-left: 3px solid var(--primary);
}