.movements-flow {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 8px 16px 16px;
}

.movements-flow-caption {
  margin: 0 0 12px;
  text-align: center;
  font-family: 'Georgia', serif;
  font-size: 13px;
  font-style: italic;
  color: rgba(201, 169, 110, 0.65);
}

.movements-empty {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
  text-align: center;
  color: rgba(201, 169, 110, 0.6);
  font-family: 'Georgia', serif;
}

.movements-flow-canvas {
  --stream-stroke: 54px;
  --portrait-size: 26px;
  position: relative;
  flex: 1;
  min-height: 0;
  width: 100%;
  border-radius: 8px;
  background:
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(201, 169, 110, 0.07), transparent 70%),
    rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(201, 169, 110, 0.12);
  overflow: hidden;
  cursor: grab;
  touch-action: none;
}

.movements-flow-canvas.movements-flow-panning {
  cursor: grabbing;
}

.movement-lifespan-overlays {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}

.movement-lifespan-dim {
  position: absolute;
  top: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
}

.movement-lifespan-highlight {
  position: absolute;
  top: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.08) 0%,
    rgba(255, 255, 255, 0.16) 40%,
    rgba(255, 255, 255, 0.12) 100%
  );
  box-shadow:
    inset 0 0 0 2px rgba(255, 230, 180, 0.45),
    inset 0 0 48px rgba(255, 255, 255, 0.08);
  border-left: 2px solid rgba(255, 220, 160, 0.65);
  border-right: 2px solid rgba(255, 220, 160, 0.65);
}

.movements-flow-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.movements-flow-canvas.movements-flow-interacting {
  cursor: grab;
}

.movements-flow-canvas.movements-flow-interacting.movements-flow-panning {
  cursor: grabbing;
}

.movement-branch-fast {
  stroke-opacity: 0.32;
  stroke-width: calc(var(--stream-stroke) * 0.45);
}

.movement-stream-fast {
  stroke-opacity: 0.42;
  stroke-width: var(--stream-stroke);
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}

.movement-branch {
  stroke-width: var(--stream-stroke);
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  transition: filter 0.2s ease, opacity 0.2s ease;
}

.movement-stream-fill {
  stroke-width: var(--stream-stroke);
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
  transition: filter 0.2s ease, opacity 0.2s ease;
}

.movement-stream-core {
  stroke-width: 2px;
  stroke-linecap: round;
  opacity: 0.22;
  stroke-dasharray: 8 6;
  animation: stream-shimmer 16s linear infinite;
  vector-effect: non-scaling-stroke;
  transition: filter 0.2s ease, opacity 0.2s ease;
}

.movements-flow-canvas.movements-flow-movement-hover .movement-stream-fill:not(.movement-stream-highlighted) {
  opacity: 0.55;
}

.movements-flow-canvas.movements-flow-movement-hover .movement-stream-core:not(.movement-stream-highlighted) {
  opacity: 0.1;
}

.movements-flow-canvas.movements-flow-movement-hover .movement-branch:not(.movement-branch-highlighted) {
  opacity: 0.45;
}

.movement-stream-fill.movement-stream-highlighted {
  filter: brightness(1.65) saturate(1.3);
}

.movement-stream-core.movement-stream-highlighted {
  opacity: 0.72;
  filter: brightness(1.5);
  stroke-width: 2.5px;
}

.movement-branch.movement-branch-highlighted {
  filter: brightness(1.55) saturate(1.2);
}

@keyframes stream-shimmer {
  from {
    stroke-dashoffset: 0;
  }
  to {
    stroke-dashoffset: -42;
  }
}

.movements-flow-labels,
.movements-flow-artists {
  position: absolute;
  inset: 0;
}

.movements-flow-hits {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.movement-stream-hit {
  position: absolute;
  height: var(--stream-stroke);
  transform: translateY(-50%);
  pointer-events: auto;
}

.movements-flow-artists {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease;
  z-index: 5;
}

.movements-flow-canvas.movements-flow-band-hover .movements-flow-artists {
  opacity: 1;
  pointer-events: auto;
}

.artist-on-band {
  pointer-events: none;
}

.artist-lifespan {
  position: absolute;
  height: 0;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 4;
}

.artist-lifespan-line {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    var(--lifespan-color, #e8d5b5) 15%,
    #fff 50%,
    var(--lifespan-color, #e8d5b5) 85%,
    rgba(255, 255, 255, 0) 100%
  );
  box-shadow:
    0 0 8px rgba(255, 255, 255, 0.55),
    0 0 16px var(--lifespan-color, #e8d5b5);
  border-radius: 2px;
  pointer-events: none;
}

.artist-on-band .artist-portrait {
  position: absolute;
  transform: translate(-50%, -50%);
  pointer-events: auto;
}

.artist-on-band .artist-portrait:hover {
  transform: translate(-50%, -50%) scale(1.14);
}

.artist-on-band-active .artist-portrait {
  box-shadow:
    0 0 0 3px rgba(255, 255, 255, 0.85),
    0 4px 24px rgba(255, 220, 160, 0.65);
}

.movements-flow-labels {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 6;
}

.movement-flow-label {
  position: absolute;
  max-width: 160px;
  padding: 2px 6px;
  pointer-events: none;
  z-index: 6;
  transform: translate(-50%, -50%);
}

.movement-flow-label-btn {
  pointer-events: auto;
  border: none;
  background: rgba(12, 10, 18, 0.72);
  border-radius: 4px;
  cursor: pointer;
  text-align: center;
  transition: background 0.2s, box-shadow 0.2s;
}

.movement-flow-label-btn:hover {
  background: rgba(24, 20, 32, 0.82);
  box-shadow: 0 0 0 1px rgba(255, 220, 160, 0.35);
}

.movement-flow-label-btn:focus-visible {
  outline: 2px solid rgba(255, 220, 160, 0.65);
  outline-offset: 2px;
}

.movement-name {
  display: block;
  font-family: 'Georgia', serif;
  font-size: 12px;
  font-weight: 600;
  color: rgba(232, 213, 181, 0.95);
  line-height: 1.25;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.9);
}

.movement-era {
  display: block;
  font-size: 9px;
  color: rgba(201, 169, 110, 0.6);
  margin-top: 1px;
}

.artist-portrait {
  background: none;
  border: 2px solid rgba(232, 213, 181, 0.75);
  border-radius: 50%;
  width: var(--portrait-size, 26px);
  height: var(--portrait-size, 26px);
  padding: 0;
  cursor: pointer;
  overflow: visible;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
  z-index: 5;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.55);
}

.artist-portrait:hover {
  border-color: #fff;
  box-shadow: 0 4px 20px rgba(201, 169, 110, 0.5);
  z-index: 10;
}

.artist-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.artist-portrait .artist-name {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 10px;
  color: #e8d5b5;
  margin-top: 4px;
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9);
}

.artist-portrait:hover .artist-name {
  opacity: 1;
}

@media (max-width: 768px) {
  .movements-flow-canvas {
    --stream-stroke: 44px;
    --portrait-size: 22px;
  }

  .movements-flow-caption {
    font-size: 12px;
  }

  .artist-portrait {
    width: var(--portrait-size, 22px);
    height: var(--portrait-size, 22px);
  }

  .movement-flow-label {
    max-width: 110px;
  }

  .movement-name {
    font-size: 10px;
  }
}