.fr-main {
  width: min(980px, calc(100% - 2rem));
  margin: 0 auto;
  display: grid;
  gap: 0.8rem;
  padding-bottom: 2rem;
}

.fr-header,
.fr-request,
.fr-panel {
  padding: 0.9rem;
}

.fr-header h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.fr-header p {
  margin: 0.35rem 0 0;
  color: var(--text-secondary);
}

.fr-request h3,
.fr-panel h3 {
  margin: 0 0 0.6rem;
  font-size: 1rem;
}

.request-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.45rem;
}

.success-message,
.error-message {
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.7rem;
  font-size: var(--text-xs);
  margin-top: 0.45rem;
}

.success-message {
  border: 1px solid rgba(16, 185, 129, 0.45);
  color: #a7f3d0;
  background: rgba(16, 185, 129, 0.1);
}

.error-message {
  border: 1px solid rgba(244, 63, 94, 0.45);
  color: #fecdd3;
  background: rgba(244, 63, 94, 0.1);
}

.fr-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.friend-list,
.request-list {
  display: grid;
  gap: 0.5rem;
}

.friend-item,
.request-item,
.item-empty {
  list-style: none;
  padding: 0.6rem;
}

.friend-item,
.request-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
}

.friend-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
}

.friend-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  background: linear-gradient(135deg, #a855f7 0%, #06b6d4 100%);
}

.friend-avatar.incoming {
  background: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
}

.friend-name {
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1.3;
}

.friend-email {
  color: var(--text-secondary);
  font-size: var(--text-xs);
}

.request-actions {
  display: flex;
  gap: 0.35rem;
}

.item-empty {
  text-align: center;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .fr-main {
    width: calc(100% - 1rem);
  }

  .fr-grid {
    grid-template-columns: 1fr;
  }

  .request-row {
    grid-template-columns: 1fr;
  }

  .friend-item,
  .request-item {
    flex-direction: column;
    align-items: stretch;
  }

  .request-actions {
    justify-content: stretch;
  }
}