/* Attack Paths Visualization Styles */

/* Diagram Container */
#attack-diagram {
  position: relative;
  overflow: visible;
}

/* Diagram Nodes */
.diagram-node {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: white;
  border: 3px solid #e5e7eb;
  border-radius: 50%;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transform: translate(-50%, -50%);
  transition: all 0.3s ease;
  cursor: default;
  z-index: 10;
}

.diagram-node .node-icon {
  font-size: 32px;
  line-height: 1;
  margin-bottom: 2px;
}

.diagram-node .node-label {
  font-size: 10px;
  font-weight: 600;
  color: #374151;
  text-align: center;
  white-space: nowrap;
}

.diagram-node .node-status {
  position: absolute;
  top: -25px;
  left: 50%;
  transform: translateX(-50%);
  background: #fef3c7;
  color: #92400e;
  font-size: 9px;
  font-weight: bold;
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
  max-width: 120px;
  text-align: center;
}

/* Node States */
.diagram-node.active {
  border-color: #3b82f6;
  border-width: 4px;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1), 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transform: translate(-50%, -50%) scale(1.05);
}

.diagram-node.attack {
  border-color: #dc2626;
  border-width: 4px;
  background: #fee2e2;
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.2), 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  animation: pulse-attack 2s infinite;
}

.diagram-node.compromised {
  border-color: #7c3aed;
  border-width: 4px;
  background: #f3e8ff;
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.2), 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.diagram-node.faded {
  opacity: 0.3;
  border-color: #d1d5db;
}

.diagram-node.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0);
}

/* Node-specific colors */
.node-user {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
}

.node-client {
  background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
}

.node-authServer {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
}

.node-resourceServer {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
}

.node-attacker {
  background: linear-gradient(135deg, #fecaca 0%, #fca5a5 100%);
  border-color: #dc2626;
}

.node-attacker.attack {
  background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
}

.node-attacker.attack .node-icon {
  filter: brightness(0) invert(1);
}

.node-attacker.attack .node-label {
  color: white;
}

/* Attack Node Status Label Colors */
.node-attacker .node-status {
  background: #fee2e2;
  color: #991b1b;
}

.node-authServer .node-status {
  background: #fef3c7;
  color: #92400e;
}

.node-resourceServer .node-status {
  background: #f3e8ff;
  color: #6b21a8;
}

/* Pulse Animation for Attack State */
@keyframes pulse-attack {
  0%, 100% {
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.2), 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(220, 38, 38, 0.3), 0 0 20px rgba(220, 38, 38, 0.4);
  }
}

/* Arrow Animations */
.arrow {
  transition: stroke 0.3s ease;
}

.arrow-label {
  user-select: none;
  pointer-events: none;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

.arrow-label-bg {
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
}

/* SVG Canvas */
#arrow-canvas {
  z-index: 15;
  pointer-events: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .diagram-node {
    width: 60px;
    height: 60px;
  }

  .diagram-node .node-icon {
    font-size: 24px;
  }

  .diagram-node .node-label {
    font-size: 8px;
  }

  .diagram-node .node-status {
    font-size: 8px;
    padding: 1px 4px;
  }
}

/* Attack scenario cards hover effect */
.attack-scenario-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.attack-scenario-card:hover {
  transform: translateX(4px);
}

/* Step transition animations */
.step-enter {
  animation: slideInFromLeft 0.4s ease-out;
}

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

/* Progress bar animation */
.progress-bar {
  transition: width 0.3s ease;
}

/* Severity badge pulse effect */
.severity-critical {
  animation: pulse-critical 2s infinite;
}

@keyframes pulse-critical {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.8;
  }
}

/* Button hover effects */
button:not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

button:not(:disabled):active {
  transform: translateY(0);
}

/* Mitigation list styling */
.mitigation-item {
  transition: background-color 0.2s ease;
}

.mitigation-item:hover {
  background-color: #f0fdf4;
}

/* Custom scrollbar for attack list */
.attack-list-container::-webkit-scrollbar {
  width: 6px;
}

.attack-list-container::-webkit-scrollbar-track {
  background: #f1f5f9;
  border-radius: 3px;
}

.attack-list-container::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 3px;
}

.attack-list-container::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Loading state for diagram */
.diagram-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  opacity: 0.6;
}

.diagram-loading .spinner {
  width: 40px;
  height: 40px;
  border: 4px solid #e5e7eb;
  border-top-color: #dc2626;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Tooltip styles for attack info */
.attack-tooltip {
  position: absolute;
  background: rgba(0, 0, 0, 0.9);
  color: white;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 12px;
  white-space: nowrap;
  pointer-events: none;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.attack-tooltip.visible {
  opacity: 1;
}

/* Step indicator styling */
.step-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0;
}

.step-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d1d5db;
  transition: all 0.3s ease;
}

.step-dot.active {
  background: #dc2626;
  transform: scale(1.5);
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.2);
}

.step-dot.completed {
  background: #10b981;
}

/* Attack category badges */
.category-badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
}

.category-badge.code-flow {
  background: #dbeafe;
  color: #1e40af;
}

.category-badge.token-security {
  background: #fef3c7;
  color: #92400e;
}

.category-badge.authorization {
  background: #e0e7ff;
  color: #4338ca;
}