/* Animated scenes: shared shell used by every use-case scene */

.scene {
  position: relative;
  z-index: 1;
  min-height: 300px;
  padding: 1.2rem;
  border-radius: 28px;
  border: 1px solid rgba(26, 26, 46, 0.08);
  background: linear-gradient(180deg, rgba(20, 20, 40, 0.98), rgba(30, 30, 55, 0.98));
  color: #f5f7fb;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  overflow: hidden;
  font-size: 0.85rem;
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.18);
}

.scene-caption {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: rgba(234, 240, 255, 0.55);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.scene-stage {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 0.9rem;
}

.scene-arrow {
  color: rgba(255, 255, 255, 0.25);
  font-size: 1.4rem;
  transition: color 300ms ease, transform 300ms ease;
}

.scene-arrow.is-active {
  color: #8b9cff;
  transform: translateX(3px);
}

.scene-badge {
  align-self: flex-start;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(95, 226, 129, 0.15);
  color: #5fe281;
  font-weight: 700;
  font-size: 0.8rem;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 300ms ease, transform 400ms cubic-bezier(0.22, 1, 0.36, 1);
}

.scene-badge.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 640px) {
  .scene-stage {
    grid-template-columns: minmax(0, 1fr);
  }

  .scene-arrow {
    justify-self: center;
    transform: rotate(90deg);
  }

  .scene-arrow.is-active {
    transform: rotate(90deg) translateX(3px);
  }
}

/* Data Nerd: JSON → table */

.dn-json {
  margin: 0;
  padding: 0.8rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font: 0.7rem/1.7 "SF Mono", Menlo, Consolas, monospace;
  color: rgba(255, 255, 255, 0.7);
  overflow: hidden;
  white-space: pre-wrap;
  word-break: break-word;
  transition: border-color 300ms ease;
}

.dn-json.is-active {
  border-color: rgba(139, 156, 255, 0.5);
}

.dn-line {
  display: inline-block;
  transition: opacity 400ms ease, transform 400ms cubic-bezier(0.22, 1, 0.36, 1), filter 400ms ease;
}

.dn-line.is-consumed {
  opacity: 0.18;
  transform: translateX(10px);
  filter: blur(1px);
}

.dn-key {
  color: #8b9cff;
}

.dn-str {
  color: #5fe281;
}

.dn-num {
  color: #ffbd2e;
}

.dn-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
}

.dn-table th,
.dn-table td {
  padding: 0.35rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.dn-table thead {
  opacity: 0;
  transition: opacity 300ms ease;
}

.dn-table thead.is-visible {
  opacity: 1;
}

.dn-table th {
  color: rgba(234, 240, 255, 0.55);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.dn-table tr.is-new {
  animation: slideIn 400ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* Paper Pusher: Markdown → formatted document */

.pp-source {
  padding: 0.8rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font: 0.72rem/1.9 "SF Mono", Menlo, Consolas, monospace;
  color: rgba(255, 255, 255, 0.75);
  transition: border-color 300ms ease;
}

.pp-source.is-active {
  border-color: rgba(139, 156, 255, 0.5);
}

.pp-line {
  display: block;
  white-space: nowrap;
  transition: opacity 400ms ease, transform 400ms cubic-bezier(0.22, 1, 0.36, 1), filter 400ms ease;
}

.pp-line.is-consumed {
  opacity: 0.18;
  transform: translateX(10px);
  filter: blur(1px);
}

.pp-mark {
  color: #8b9cff;
}

.pp-page {
  min-height: 150px;
  padding: 0.9rem 1rem;
  border-radius: 8px;
  background: #fbfaf7;
  color: #1d1d1f;
  font: 0.8rem/1.45 Georgia, "Times New Roman", serif;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.pp-page h4 {
  margin: 0 0 0.4rem;
  font: 700 1rem/1.2 "Avenir Next", "Segoe UI", sans-serif;
  letter-spacing: -0.01em;
}

.pp-page p {
  margin: 0 0 0.4rem;
}

.pp-page ul {
  margin: 0;
  padding-left: 1.1rem;
}

.pp-block {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 300ms ease, transform 400ms cubic-bezier(0.22, 1, 0.36, 1);
}

.pp-block.is-visible {
  opacity: 1;
  transform: none;
}

/* Podcaster: waveform → captions */

.pc-wave {
  position: relative;
  display: flex;
  align-items: center;
  gap: 3px;
  height: 90px;
}

.pc-bar {
  flex: 1;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.14);
  transition: background 250ms ease;
}

.pc-bar.is-lit {
  background: linear-gradient(180deg, #8b9cff, #6359e9);
}

.pc-playhead {
  position: absolute;
  top: -4px;
  bottom: -4px;
  left: 0;
  width: 2px;
  background: #5fe281;
  box-shadow: 0 0 10px rgba(95, 226, 129, 0.6);
}

.pc-playhead.is-playing {
  left: 100%;
  transition: left 3600ms linear;
}

.pc-cues {
  display: grid;
  gap: 0.4rem;
}

.pc-cue {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 300ms ease, transform 400ms cubic-bezier(0.22, 1, 0.36, 1);
}

.pc-cue.is-visible {
  opacity: 1;
  transform: none;
}

.pc-time {
  font: 0.7rem "SF Mono", Menlo, Consolas, monospace;
  color: #ffbd2e;
}

.pc-text {
  color: rgba(255, 255, 255, 0.85);
}

/* Designer: pixels → vector → icon sizes */

.ds-canvas {
  position: relative;
  width: min(100%, 180px);
  aspect-ratio: 1;
  justify-self: center;
}

.ds-pixels {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 2px;
  transition: opacity 500ms ease;
}

.ds-px {
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.04);
  transition: background 300ms ease;
}

.ds-px.is-on {
  background: #e0567a;
}

.ds-pixels.is-scanning .ds-px.is-on {
  background: #ff8fab;
}

.ds-pixels.is-faded {
  opacity: 0.12;
}

.ds-vector {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.ds-vector path {
  fill: #e0567a;
  fill-opacity: 0;
  stroke: #8b9cff;
  stroke-width: 2.5;
  stroke-linejoin: round;
  stroke-dasharray: var(--len);
  stroke-dashoffset: var(--len);
}

.ds-vector.is-drawn path {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1300ms cubic-bezier(0.65, 0, 0.35, 1);
}

.ds-vector.is-drawn.is-filled path {
  fill-opacity: 1;
  transition: fill-opacity 500ms ease;
}

.ds-sizes {
  display: grid;
  gap: 0.45rem;
}

.ds-size {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 0.6rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.8);
  font: 0.72rem "SF Mono", Menlo, Consolas, monospace;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 300ms ease, transform 400ms cubic-bezier(0.22, 1, 0.36, 1);
}

.ds-size.is-visible {
  opacity: 1;
  transform: none;
}

.ds-size i {
  display: inline-block;
  border-radius: 3px;
  background: #e0567a;
}

/* Explorer: noisy GPS track → clean route */

.ex-map {
  flex: 1;
  width: 100%;
  height: auto;
  border-radius: 12px;
  background-color: #1f2a3a;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 20px 20px;
}

.ex-raw {
  fill: none;
  stroke: #ffbd2e;
  stroke-width: 1.2;
  stroke-dasharray: var(--len);
  stroke-dashoffset: var(--len);
}

.ex-raw.is-drawn {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1400ms linear, opacity 400ms ease;
}

.ex-raw.is-muted {
  opacity: 0.2;
}

.ex-dot {
  fill: #ffbd2e;
  opacity: 0;
  transition: opacity 200ms ease;
}

.ex-dot.is-visible {
  opacity: 1;
}

.ex-dot.is-visible.is-muted {
  opacity: 0.15;
}

.ex-route {
  fill: none;
  stroke: #5fe281;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-dasharray: var(--len);
  stroke-dashoffset: var(--len);
}

.ex-route.is-drawn {
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1400ms cubic-bezier(0.65, 0, 0.35, 1);
}

.ex-pin {
  fill: #fff;
  stroke: #5fe281;
  stroke-width: 2;
  opacity: 0;
  transform: scale(0.4);
  transform-box: fill-box;
  transform-origin: center;
  transition: opacity 300ms ease, transform 400ms cubic-bezier(0.22, 1, 0.36, 1);
}

.ex-pin.is-visible {
  opacity: 1;
  transform: scale(1);
}

/* Reduced motion: scenes render their end-state (see initScenes); kill any movement. */
@media (prefers-reduced-motion: reduce) {
  [data-scene] *,
  [data-scene] *::before,
  [data-scene] *::after {
    transition: none !important;
    animation: none !important;
  }
}