.memory-blocks {
  display: grid;
  max-width: 1600px;
  margin: 2rem auto;
  padding: 0 1rem;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 350px), 1fr));
}

.memory-block {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  height: fit-content;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.memory-block:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.memory-block__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: var(--color-surface-raised);
  border-bottom: 1px solid var(--color-border);
  border-top-left-radius: var(--radius-md);
  border-top-right-radius: var(--radius-md);
}

.memory-block__title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.75px;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.memory-block__title::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.memory-block__title[data-type="persona"]::before {
  background: var(--color-primary);
}

.memory-block__title[data-type="user"]::before {
  background: var(--color-primary-hover);
}

.memory-block__title[data-type="task"]::before {
  background: var(--color-success);
}

.memory-block__status {
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  border-radius: 4px;
  background: var(--color-surface-elevated);
  color: var(--color-text-subtle);
}

.memory-block__content {
  padding: 1rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text);
  white-space: pre-wrap;
  max-height: 300px;
  overflow-y: auto;
}

/* Scrollbar styling */
.memory-block__content::-webkit-scrollbar {
  width: 8px;
}

.memory-block__content::-webkit-scrollbar-track {
  background: var(--color-surface);
}

.memory-block__content::-webkit-scrollbar-thumb {
  background: var(--color-surface-elevated);
  border-radius: 4px;
}

.memory-block__content::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-subtle);
}

@media (min-width: 1200px) {
  .memory-blocks {
    position: sticky;
    top: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .memory-block {
    transition: none;
  }
}

/* Remove hover effect in sidebar */
.app-layout__sidebar .memory-block:hover {
  transform: none;
  box-shadow: none;
}

/* Adjust content max-height for sidebar */
.app-layout__sidebar .memory-block__content {
  max-height: 250px;
}

.app-layout__sidebar .memory-block__content .field {
  margin-bottom: var(--spacing-xs);
}

.app-layout__sidebar .memory-block__content .field:last-child {
  margin-bottom: 0;
}