/* Main Styles for Physiotherapy AI Motion Tracking */

/* Split Layout Styles */
.split-layout {
  display: flex;
  height: calc(100vh - 80px);
}

/* Exercise Panel Styles */
.exercise-card {
  transition: all 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
}

.exercise-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.exercise-card.selected {
  border-color: #3b82f6;
  background-color: #eff6ff;
}

.exercise-card .difficulty-badge {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  font-weight: 600;
}

.difficulty-beginner {
  background-color: #10b981;
  color: white;
}

.difficulty-intermediate {
  background-color: #f59e0b;
  color: white;
}

.difficulty-advanced {
  background-color: #ef4444;
  color: white;
}

/* Video Container Styles */
.video-container {
  position: relative;
  width: 100%;
  height: 100%;
  background-color: #1f2937;
  border-radius: 0.5rem;
  /* overflow: hidden; */
}

/* Canvas Styles */
#outputCanvas {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: #000;
}

/* Loading Animation */
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Button States */
button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Status Messages */
.status-success {
  color: #059669;
}

.status-error {
  color: #dc2626;
}

.status-warning {
  color: #d97706;
}

/* Landmark Visualization Customization */
.landmark-dot {
  fill: #ef4444;
  stroke: #ffffff;
  stroke-width: 2;
}

.landmark-line {
  stroke: #ef4444;
  stroke-width: 3;
  opacity: 0.7;
}

/* Connection Status Indicator */
#statusDot {
  transition: background-color 0.3s ease;
}

#statusDot.active {
  background-color: #10b981;
  animation: pulse 2s infinite;
}

#statusDot.inactive {
  background-color: #6b7280;
}

/* Feedback Display Styles */
#formScore {
  transition: color 0.3s ease;
}

.form-excellent {
  color: #10b981;
}

.form-good {
  color: #84cc16;
}

.form-fair {
  color: #f59e0b;
}

.form-poor {
  color: #ef4444;
}

/* Responsive Design */
@media (max-width: 1024px) {
  /* Stack layout on tablets */
  .split-layout {
    flex-direction: column;
  }

  aside {
    width: 100% !important;
    height: 200px;
    overflow-x: auto;
    overflow-y: hidden;
  }

  #exerciseCards {
    display: flex;
    gap: 1rem;
    padding-bottom: 1rem;
  }

  .exercise-card {
    min-width: 250px;
  }
}

@media (min-width: 768px) {
  .video-container {
    overflow: hidden;
  }
}
@media (max-width: 768px) {
  /* Mobile optimizations */
  header h1 {
    font-size: 1.25rem;
  }

  aside {
    height: 150px;
  }

  .exercise-card {
    min-width: 200px;
  }

  #outputCanvas {
    max-height: 400px;
  }
}

/* Performance Optimization */
#inputVideo {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
}