/**
 * Emotional Journey Visualization CSS
 * A flowing timeline of emotional evolution
 */

/* ============================================================================
   CONTAINER
   ============================================================================ */

.emotional-journey {
  --journey-padding: 32px;
  
  background: linear-gradient(
    180deg,
    rgba(245, 241, 232, 0.5) 0%,
    rgba(255, 255, 255, 0.8) 100%
  );
  border-radius: var(--radius-xl);
  padding: var(--journey-padding);
  position: relative;
  overflow: hidden;
}

/* Subtle background pattern */
.emotional-journey::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    circle at 20% 30%,
    rgba(74, 103, 65, 0.03) 0%,
    transparent 50%
  ),
  radial-gradient(
    circle at 80% 70%,
    rgba(58, 107, 115, 0.03) 0%,
    transparent 50%
  );
  pointer-events: none;
}

/* ============================================================================
   HEADER
   ============================================================================ */

.emotional-journey__header {
  text-align: center;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

.emotional-journey__title {
  font-family: var(--font-display, 'Plus Jakarta Sans', sans-serif);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text-primary, var(--color-text-primary));
  margin: 0 0 8px;
}

.emotional-journey__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-secondary, var(--color-text-secondary));
  margin: 0;
}

/* ============================================================================
   TIMELINE
   ============================================================================ */

.emotional-journey__timeline {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  position: relative;
  z-index: 2;
}

/* ============================================================================
   POINTS
   ============================================================================ */

.emotional-journey__point {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0;
  transform: translateY(20px);
  transition: 
    opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--animation-delay, 0ms);
  cursor: pointer;
}

.emotional-journey.is-animating .emotional-journey__point {
  opacity: 1;
  transform: translateY(0);
}

/* Marker */
.emotional-journey__marker {
  position: relative;
  width: 24px;
  height: 24px;
  margin-bottom: 12px;
}

.emotional-journey__dot {
  position: absolute;
  inset: 4px;
  background: var(--emotion-color, var(--color-text-secondary));
  border-radius: 50%;
  transition: transform 0.3s ease;
}

.emotional-journey__pulse {
  position: absolute;
  inset: 0;
  border: 2px solid var(--emotion-color, var(--color-text-secondary));
  border-radius: 50%;
  opacity: 0;
  animation: point-pulse 2s ease-in-out infinite;
  animation-delay: var(--animation-delay, 0ms);
}

@keyframes point-pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.5);
    opacity: 0;
  }
}

/* Content */
.emotional-journey__content {
  text-align: center;
}

.emotional-journey__time {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-secondary, var(--color-text-secondary));
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.emotional-journey__emotion {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--emotion-color, var(--color-text-primary));
}

/* Preview - shows on hover */
.emotional-journey__preview {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: 280px;
  background: white;
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.12),
    0 0 0 1px rgba(0, 0, 0, 0.04);
  opacity: 0;
  visibility: hidden;
  transition: 
    opacity 0.2s ease,
    visibility 0.2s ease,
    transform 0.2s ease;
  z-index: 100;
}

.emotional-journey__point.is-active .emotional-journey__preview,
.emotional-journey__point:hover .emotional-journey__preview {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.emotional-journey__message {
  font-size: var(--text-sm);
  color: var(--color-text-secondary, var(--color-text-secondary));
  font-style: italic;
  margin: 0 0 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.emotional-journey__response {
  font-size: var(--text-sm);
  color: var(--color-ferni, var(--color-ferni));
  margin: 0;
}

/* Hover state */
.emotional-journey__point:hover .emotional-journey__dot {
  transform: scale(1.2);
}

/* ============================================================================
   WAVE VISUALIZATION
   ============================================================================ */

.emotional-journey__wave {
  position: relative;
  height: 100px;
  margin: 24px 0;
  opacity: 0;
  transform: scaleX(0);
  transform-origin: left center;
  transition: 
    opacity 0.6s ease 0.5s,
    transform 1s cubic-bezier(0.16, 1, 0.3, 1) 0.3s;
}

.emotional-journey.is-animating .emotional-journey__wave {
  opacity: 1;
  transform: scaleX(1);
}

.emotional-journey__wave svg {
  width: 100%;
  height: 100%;
}

.emotional-journey__wave-path {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
}

.emotional-journey.is-animating .emotional-journey__wave-path {
  animation: wave-draw 2s ease-out 0.5s forwards;
}

@keyframes wave-draw {
  to {
    stroke-dashoffset: 0;
  }
}

/* ============================================================================
   LEGEND
   ============================================================================ */

.emotional-journey__legend {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  opacity: 0;
  transition: opacity 0.5s ease 1s;
}

.emotional-journey.is-animating .emotional-journey__legend {
  opacity: 1;
}

.emotional-journey__legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.emotional-journey__legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.emotional-journey__legend-label {
  font-size: var(--text-xs);
  color: var(--color-text-secondary, var(--color-text-secondary));
}

/* ============================================================================
   MOBILE RESPONSIVE
   ============================================================================ */

@media (max-width: 768px) {
  .emotional-journey__timeline {
    flex-direction: column;
    gap: 24px;
  }
  
  .emotional-journey__point {
    flex-direction: row;
    justify-content: flex-start;
  }
  
  .emotional-journey__marker {
    margin-bottom: 0;
    margin-right: 16px;
  }
  
  .emotional-journey__content {
    text-align: left;
  }
  
  .emotional-journey__preview {
    left: 0;
    transform: translateY(8px);
  }
  
  .emotional-journey__point.is-active .emotional-journey__preview,
  .emotional-journey__point:hover .emotional-journey__preview {
    transform: translateY(0);
  }
}

/* ============================================================================
   REDUCED MOTION
   ============================================================================ */

@media (prefers-reduced-motion: reduce) {
  .emotional-journey__point {
    opacity: 1;
    transform: none;
    transition: none;
  }
  
  .emotional-journey__wave {
    opacity: 1;
    transform: none;
  }
  
  .emotional-journey__pulse {
    animation: none;
  }
  
  .emotional-journey__wave-path {
    stroke-dasharray: none;
    stroke-dashoffset: 0;
    animation: none;
  }
}