/* ================================================================
   🌊 FRIENDS - OCEAN BLUE EDITION
   ================================================================ */

/* --- GRID --- */
#friends-list-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
  padding: 0.5rem 0;
}

/* --- CARD DO AMIGO --- */
.friend-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition);
}

.friend-card:hover {
  border-color: var(--ocean);
  transform: translateY(-4px);
  box-shadow:
    0 8px 32px var(--card-shadow),
    0 0 30px var(--ocean-glow);
}

/* --- AVATAR --- */
.friend-avatar-wrapper {
  position: relative;
  width: 72px;
  height: 72px;
  margin-bottom: 0.75rem;
}

.friend-avatar {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--border);
  transition: var(--transition);
}

.friend-card:hover .friend-avatar {
  border-color: var(--ocean);
}

.friend-status-dot {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 14px;
  height: 14px;
  border-radius: var(--radius-full);
  border: 2.5px solid var(--bg-card);
}

.friend-card.online .friend-status-dot {
  background: var(--online);
  box-shadow: 0 0 16px var(--online-glow);
  animation: pulse-dot 2s ease-in-out infinite;
}

.friend-card.offline .friend-status-dot {
  background: var(--offline);
}

/* --- INFO --- */
.friend-info {
  text-align: center;
  width: 100%;
  margin-bottom: 0.75rem;
}

.friend-info h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.friend-info span {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* --- AÇÕES --- */
.friend-actions {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.friend-actions button {
  width: 100%;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-secondary);
}

.friend-actions button:hover {
  background: var(--ocean-dim);
  color: var(--text-primary);
  border-color: var(--ocean);
}

.btn-view-profile {
  color: var(--text-secondary);
}

.btn-view-profile:hover {
  color: var(--ocean-light);
  background: var(--ocean-dim);
}

.btn-remove-friend {
  color: var(--btn-danger);
}

.btn-remove-friend:hover {
  background: rgba(224, 96, 96, 0.1);
  border-color: var(--btn-danger);
  color: var(--btn-danger);
}

.btn-block-friend {
  color: var(--text-muted);
}

.btn-block-friend:hover {
  background: rgba(224, 96, 96, 0.05);
  border-color: var(--btn-danger);
  color: var(--btn-danger);
}

.btn-unblock-friend {
  color: var(--btn-success);
}

.btn-unblock-friend:hover {
  background: rgba(64, 192, 128, 0.1);
  border-color: var(--btn-success);
  color: var(--btn-success);
}

/* --- BLOQUEADO --- */
.friend-card.blocked {
  opacity: 0.7;
  border-color: var(--blocked);
}

.friend-card.blocked .friend-status-dot {
  background: var(--blocked) !important;
  box-shadow: none !important;
  animation: none !important;
}

.friend-card.blocked .friend-info span:last-child {
  color: var(--blocked);
  font-size: 0.6rem;
  display: block;
  margin-top: 4px;
}

/* --- SUB NAV --- */
.sub-nav-red {
  display: flex;
  background: var(--bg-input);
  padding: 4px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.sub-nav-btn {
  padding: 0.35rem 0.75rem;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.sub-nav-btn:hover {
  color: var(--text-primary);
}

.sub-nav-btn.active {
  background: var(--ocean);
  color: #ffffff;
  box-shadow: 0 4px 12px var(--ocean-glow);
}

/* --- BADGES --- */
.badge-red {
  background: var(--ocean);
  color: #ffffff;
  padding: 1px 6px;
  border-radius: var(--radius-full);
  font-size: 0.55rem;
  font-weight: 700;
}

#blocked-badge {
  background: var(--text-muted);
  color: #ffffff;
}

/* --- HEADER ACTIONS --- */
.header-actions-wrapper {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

/* --- RESPONSIVIDADE --- */
@media (max-width: 768px) {
  #friends-list-container {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 0.75rem;
  }

  .header-actions-wrapper {
    width: 100%;
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 0.5rem !important;
  }

  .header-actions-wrapper .btn-explore,
  #btn-refresh-friends {
    width: 100% !important;
    padding: 0.4rem !important;
    font-size: 0.55rem !important;
  }

  .sub-nav-red {
    margin-left: 0;
    flex-wrap: wrap;
  }
}