/* connections.css - Styles for connection system */

/* ======================== */
/* SYNAPSE PROFILE CARD */
/* ======================== */
.synapse-profile-card {
  position: fixed;
  width: 300px;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border: 1px solid rgba(0, 224, 255, 0.4);
  border-radius: 16px;
  padding: 1.5rem;
  z-index: 10001;
  box-shadow: 0 0 40px rgba(0, 224, 255, 0.3), 0 20px 60px rgba(0, 0, 0, 0.5);
  animation: cardSlideIn 0.2s ease-out;
}

@keyframes cardSlideIn {
  from { opacity: 0; transform: scale(0.9) translateY(-10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.synapse-card-close {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #aaa;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s;
}

.synapse-card-close:hover {
  background: rgba(255, 0, 0, 0.3);
  color: #fff;
}

.synapse-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.synapse-card-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #00e0ff;
  box-shadow: 0 0 15px rgba(0, 224, 255, 0.4);
}

.synapse-card-avatar-fallback {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  color: #fff;
  border: 2px solid #00e0ff;
}

.synapse-card-info h3 {
  margin: 0;
  color: #fff;
  font-size: 1.1rem;
}

.synapse-availability {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
  font-size: 0.75rem;
  margin-top: 0.3rem;
}

.synapse-availability.available {
  background: rgba(0, 255, 0, 0.2);
  color: #0f0;
}

.synapse-availability.busy {
  background: rgba(255, 165, 0, 0.2);
  color: #ffa500;
}

.synapse-availability.not-looking {
  background: rgba(255, 0, 0, 0.2);
  color: #f66;
}

.synapse-card-email {
  color: #00e0ff;
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

.synapse-card-email i {
  margin-right: 0.5rem;
}

.synapse-card-bio {
  color: #aaa;
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.synapse-card-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.synapse-skill-tag {
  background: rgba(0, 224, 255, 0.15);
  color: #00e0ff;
  padding: 0.25rem 0.6rem;
  border-radius: 12px;
  font-size: 0.75rem;
}

.synapse-no-skills {
  color: #666;
  font-size: 0.8rem;
  font-style: italic;
}

.synapse-card-stats {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  color: #888;
  font-size: 0.8rem;
}

.synapse-card-stats i {
  color: #00e0ff;
  margin-right: 0.3rem;
}

.synapse-card-actions {
  display: flex;
  justify-content: center;
}

.synapse-connect-btn {
  background: linear-gradient(135deg, #00e0ff 0%, #0080ff 100%);
  color: #000;
  border: none;
  padding: 0.6rem 1.5rem;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s;
  width: 100%;
}

.synapse-connect-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(0, 224, 255, 0.4);
}

.synapse-connect-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.synapse-pending-btn {
  background: rgba(255, 170, 0, 0.2);
  color: #ffaa00;
  border: 1px solid #ffaa00;
  padding: 0.6rem 1.5rem;
  border-radius: 8px;
  width: 100%;
}

.synapse-request-actions {
  display: flex;
  gap: 0.5rem;
  width: 100%;
}

.synapse-accept-btn {
  flex: 1;
  background: rgba(0, 255, 0, 0.2);
  color: #0f0;
  border: 1px solid #0f0;
  padding: 0.6rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.synapse-accept-btn:hover {
  background: rgba(0, 255, 0, 0.3);
}

.synapse-decline-btn {
  flex: 1;
  background: rgba(255, 0, 0, 0.2);
  color: #f66;
  border: 1px solid #f66;
  padding: 0.6rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.synapse-decline-btn:hover {
  background: rgba(255, 0, 0, 0.3);
}

.synapse-connected-badge {
  background: rgba(0, 255, 0, 0.15);
  color: #0f0;
  padding: 0.6rem 1.5rem;
  border-radius: 8px;
  width: 100%;
  text-align: center;
}

.synapse-you-badge {
  background: rgba(255, 215, 0, 0.15);
  color: #ffd700;
  padding: 0.6rem 1.5rem;
  border-radius: 8px;
  width: 100%;
  text-align: center;
}

.synapse-close-btn {
  position: fixed;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  cursor: pointer;
  z-index: 10002;
  font-size: 1rem;
  transition: all 0.2s;
}

.synapse-close-btn:hover {
  background: rgba(255, 0, 0, 0.3);
  border-color: #f66;
}

.synapse-notification {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  padding: 1rem 2rem;
  border-radius: 8px;
  z-index: 10003;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: notifSlide 0.3s ease-out;
}

@keyframes notifSlide {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.synapse-notification.success {
  background: rgba(0, 50, 0, 0.95);
  border: 1px solid #0f0;
  color: #0f0;
}

.synapse-notification.error {
  background: rgba(50, 0, 0, 0.95);
  border: 1px solid #f66;
  color: #f66;
}

.synapse-notification.info {
  background: rgba(0, 30, 50, 0.95);
  border: 1px solid #00e0ff;
  color: #00e0ff;
}

/* ======================== */
/* CONNECTION REQUESTS PANEL */
/* ======================== */
.connection-requests-panel {
  position: fixed;
  top: 80px;
  right: 20px;
  width: 340px;
  max-height: calc(100vh - 120px);
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border: 1px solid rgba(0, 224, 255, 0.3);
  border-radius: 16px;
  z-index: 11000;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  animation: panelSlide 0.3s ease-out;
}

.connection-requests-panel.hidden {
  display: none;
}

@keyframes panelSlide {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

.crp-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgba(0, 224, 255, 0.2);
}

.crp-header h3 {
  margin: 0;
  color: #fff;
  font-size: 1rem;
}

.crp-header h3 i {
  color: #00e0ff;
  margin-right: 0.5rem;
}

.crp-close {
  background: none;
  border: none;
  color: #aaa;
  cursor: pointer;
  padding: 0.25rem;
  font-size: 1.1rem;
}

.crp-close:hover {
  color: #f66;
}

.crp-tabs {
  display: flex;
  border-bottom: 1px solid rgba(0, 224, 255, 0.2);
}

.crp-tab {
  flex: 1;
  background: none;
  border: none;
  color: #888;
  padding: 0.75rem;
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 0.2s;
  position: relative;
}

.crp-tab:hover {
  color: #00e0ff;
}

.crp-tab.active {
  color: #00e0ff;
  background: rgba(0, 224, 255, 0.1);
}

.crp-tab.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: #00e0ff;
}

.crp-content {
  max-height: calc(100vh - 250px);
  overflow-y: auto;
}

.crp-section {
  display: none;
  padding: 0.75rem;
}

.crp-section.active {
  display: block;
}

.crp-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: rgba(0, 224, 255, 0.05);
  border-radius: 10px;
  margin-bottom: 0.5rem;
  transition: all 0.2s;
}

.crp-item:hover {
  background: rgba(0, 224, 255, 0.1);
}

.crp-item-avatar img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(0, 224, 255, 0.4);
}

.crp-avatar-fallback {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: bold;
  color: #fff;
}

.crp-item-info {
  flex: 1;
  min-width: 0;
}

.crp-item-name {
  color: #fff;
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.crp-item-meta {
  color: #888;
  font-size: 0.75rem;
}

.crp-item-email {
  color: #00e0ff;
  font-size: 0.75rem;
}

.crp-item-actions {
  display: flex;
  gap: 0.5rem;
}

.crp-accept, .crp-decline, .crp-cancel, .crp-remove {
  background: none;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.crp-accept {
  color: #0f0;
  background: rgba(0, 255, 0, 0.1);
}

.crp-accept:hover {
  background: rgba(0, 255, 0, 0.25);
}

.crp-decline {
  color: #f66;
  background: rgba(255, 0, 0, 0.1);
}

.crp-decline:hover {
  background: rgba(255, 0, 0, 0.25);
}

.crp-cancel {
  color: #888;
  background: rgba(255, 255, 255, 0.1);
  width: auto;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  font-size: 0.75rem;
}

.crp-cancel:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.crp-remove {
  color: #888;
  background: rgba(255, 255, 255, 0.1);
}

.crp-remove:hover {
  color: #f66;
  background: rgba(255, 0, 0, 0.2);
}

.crp-empty, .crp-loading, .crp-error {
  text-align: center;
  padding: 2rem;
  color: #666;
  font-size: 0.9rem;
}

.crp-error {
  color: #f66;
}

.crp-notification {
  position: absolute;
  bottom: 10px;
  left: 10px;
  right: 10px;
  padding: 0.75rem;
  border-radius: 8px;
  text-align: center;
  font-size: 0.85rem;
  animation: notifSlide 0.3s ease-out;
}

.crp-notification.success {
  background: rgba(0, 255, 0, 0.2);
  color: #0f0;
}

.crp-notification.error {
  background: rgba(255, 0, 0, 0.2);
  color: #f66;
}

.crp-notification.info {
  background: rgba(0, 224, 255, 0.2);
  color: #00e0ff;
}

/* ======================== */
/* CONNECTION BADGE */
/* ======================== */
.connection-badge, .pending-count-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  min-width: 18px;
  height: 18px;
  background: #ff4444;
  color: #fff;
  border-radius: 9px;
  font-size: 0.7rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.connection-badge.hidden, .pending-count-badge.hidden {
  display: none;
}

/* ======================== */
/* SEARCH CARD UPDATES */
/* ======================== */
.card-email {
  color: #00e0ff;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  text-align: center;
}

.card-email i {
  margin-right: 0.5rem;
}

.card-actions {
  margin-top: 0.75rem;
}

.connect-btn {
  background: linear-gradient(135deg, #00e0ff 0%, #0080ff 100%);
  color: #000;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.85rem;
}

.connect-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 224, 255, 0.3);
}

.pending-btn {
  background: rgba(255, 170, 0, 0.2);
  color: #ffaa00;
  border: 1px solid #ffaa00;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
}

.connection-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
}

.accept-btn {
  background: rgba(0, 255, 0, 0.2);
  color: #0f0;
  border: 1px solid #0f0;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.85rem;
}

.accept-btn:hover {
  background: rgba(0, 255, 0, 0.3);
}

.decline-btn {
  background: rgba(255, 0, 0, 0.2);
  color: #f66;
  border: 1px solid #f66;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.85rem;
}

.decline-btn:hover {
  background: rgba(255, 0, 0, 0.3);
}

.connected-badge {
  background: rgba(0, 255, 0, 0.15);
  color: #0f0;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

/* ======================== */
/* AUTOCOMPLETE STYLES */
/* ======================== */
.autocomplete-box {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #1a1a2e;
  border: 1px solid rgba(0, 224, 255, 0.3);
  border-radius: 8px;
  max-height: 200px;
  overflow-y: auto;
  z-index: 100;
  display: none;
}

.autocomplete-item {
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: background 0.2s;
  border-bottom: 1px solid rgba(0, 224, 255, 0.1);
}

.autocomplete-item:last-child {
  border-bottom: none;
}

.autocomplete-item:hover {
  background: rgba(0, 224, 255, 0.1);
}

.autocomplete-name {
  color: #fff;
  display: block;
}

.autocomplete-skills {
  color: #888;
  font-size: 0.8rem;
}

/* ======================== */
/* CONNECTIONS TAB BUTTON */
/* ======================== */
.top-btn[data-tab="connections"] {
  position: relative;
}

/* Connections floating action button */
.connections-fab {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00e0ff 0%, #0080ff 100%);
  border: none;
  color: #000;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 10000;
  box-shadow: 0 5px 25px rgba(0, 224, 255, 0.4);
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.connections-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 35px rgba(0, 224, 255, 0.5);
}

.connections-fab .fab-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  min-width: 22px;
  height: 22px;
  background: #ff4444;
  color: #fff;
  border-radius: 11px;
  font-size: 0.75rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
}

.connections-fab .fab-badge.hidden {
  display: none;
}