/**
 * Notification Badge Styles
 * Hierarchical counter badges for Division -> Lobby -> Tab
 */

/* Counter Badge Base Styles */
.counter-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  background: linear-gradient(135deg, #ff4757 0%, #ff6b81 100%);
  color: white;
  font-size: 11px;
  font-weight: 700;
  border-radius: 10px;
  box-shadow: 0 2px 4px rgba(255, 71, 87, 0.3);
  transition: all 0.3s ease;
  margin-left: 8px;
}

.counter-badge:empty,
.counter-badge[data-count="0"] {
  display: none;
}

/* Pulse Animation for New Counters */
@keyframes counterPulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 2px 4px rgba(255, 71, 87, 0.3);
  }
  50% {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(255, 71, 87, 0.5);
  }
}

.counter-pulse {
  animation: counterPulse 2s infinite;
}

/* Division Counter Badge */
#divisionCounter {
  position: absolute;
  top: -5px;
  right: -5px;
  background: linear-gradient(135deg, #ff4757 0%, #ff6b81 100%);
  color: white;
  font-size: 11px;
  font-weight: 700;
  min-width: 20px;
  height: 20px;
  border-radius: 10px;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
  box-shadow: 0 2px 8px rgba(255, 71, 87, 0.4);
  z-index: 10;
}

/* Lobby Counter Badge */
#lobbyCounter {
  position: absolute;
  top: -5px;
  right: -5px;
  background: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
  color: white;
  font-size: 11px;
  font-weight: 700;
  min-width: 20px;
  height: 20px;
  border-radius: 10px;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.4);
  z-index: 10;
}

/* Tab Counter Badge */
.tab-counter {
  display: none;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
  color: white;
  font-size: 10px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  padding: 0 5px;
  margin-left: 8px;
  box-shadow: 0 2px 6px rgba(16, 185, 129, 0.3);
  transition: all 0.3s ease;
}

.tab-counter.show {
  display: inline-flex;
}

/* Hierarchical Counter Display in Navigation */
.hierarchical-counter {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: #6b7280;
}

.hierarchical-counter .level {
  display: flex;
  align-items: center;
  gap: 4px;
}

.hierarchical-counter .level:not(:last-child)::after {
  content: '→';
  color: #9ca3af;
  margin: 0 4px;
}

/* "New" Badge for Files */
.new-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: linear-gradient(135deg, #ff4757 0%, #ff6b81 100%);
  color: white;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(255, 71, 87, 0.3);
  animation: newBadgePulse 2s infinite;
}

.new-badge::before {
  content: '●';
  font-size: 8px;
  animation: dotPulse 1.5s infinite;
}

@keyframes newBadgePulse {
  0%, 100% {
    box-shadow: 0 2px 8px rgba(255, 71, 87, 0.3);
  }
  50% {
    box-shadow: 0 4px 16px rgba(255, 71, 87, 0.5);
  }
}

@keyframes dotPulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* File Card with New Badge */
.file-card-new {
  position: relative;
  border: 2px solid rgba(255, 71, 87, 0.3) !important;
  background: linear-gradient(135deg, rgba(255, 71, 87, 0.05) 0%, rgba(255, 255, 255, 1) 100%) !important;
}

.file-card-new::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #ff4757, #ff6b81);
  border-radius: 3px 3px 0 0;
}

/* Notification Bell with Badge */
.notification-bell {
  position: relative;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.notification-bell:hover {
  transform: scale(1.1);
}

.notification-bell.has-notifications {
  animation: bellShake 2s infinite;
}

@keyframes bellShake {
  0%, 100% { transform: rotate(0); }
  5% { transform: rotate(10deg); }
  10% { transform: rotate(-10deg); }
  15% { transform: rotate(5deg); }
  20% { transform: rotate(-5deg); }
  25% { transform: rotate(0); }
}

#notificationBadge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: linear-gradient(135deg, #ff4757 0%, #ff6b81 100%);
  color: white;
  font-size: 10px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  box-shadow: 0 2px 8px rgba(255, 71, 87, 0.4);
}

/* Counter Summary Panel */
.counter-summary {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
}

.counter-summary-title {
  font-size: 14px;
  font-weight: 600;
  color: #374151;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.counter-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
}

.counter-summary-item {
  background: white;
  border-radius: 8px;
  padding: 12px;
  text-align: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease;
}

.counter-summary-item:hover {
  transform: translateY(-2px);
}

.counter-summary-item .count {
  font-size: 24px;
  font-weight: 700;
  color: #ff4757;
}

.counter-summary-item .label {
  font-size: 12px;
  color: #6b7280;
  margin-top: 4px;
}

/* Toast Notification for Real-time Updates */
.toast-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: white;
  border-radius: 12px;
  padding: 16px 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 400px;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.toast-notification.success {
  border-left: 4px solid #10b981;
}

.toast-notification.info {
  border-left: 4px solid #3b82f6;
}

.toast-notification.warning {
  border-left: 4px solid #f59e0b;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .counter-badge {
    min-width: 18px;
    height: 18px;
    font-size: 10px;
    padding: 0 5px;
  }
  
  .tab-counter {
    min-width: 16px;
    height: 16px;
    font-size: 9px;
    padding: 0 4px;
  }
  
  .new-badge {
    font-size: 9px;
    padding: 2px 8px;
  }
  
  .counter-summary-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  .counter-summary {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
  }
  
  .counter-summary-item {
    background: #374151;
  }
  
  .counter-summary-item .label {
    color: #9ca3af;
  }
}