:root {
  color-scheme: dark;
  --canvas: #090d10;
  --topbar-height: 4.5rem;
  --controls-height: 4.5rem;
  --surface: #141414;
  --text: #f4f1ea;
  --muted: #9a9ca3;
  --line: #242832;
  --blue: #4490ff;
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 20rem;
  min-height: 100%;
  background: var(--canvas);
}

body {
  min-height: 100%;
  margin: 0;
  overflow-x: hidden;
  background: var(--canvas);
  color: var(--text);
  font-family: "Helvetica Neue", Arial, sans-serif;
}

button,
a {
  font: inherit;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

a {
  color: inherit;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 4px;
}

[hidden] {
  display: none !important;
}

#field-canvas {
  position: fixed;
  z-index: 0;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  touch-action: none;
}

.topbar,
.controls,
.athlete-credit {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.topbar {
  position: fixed;
  z-index: 10;
  top: 0;
  right: 0;
  left: 0;
  display: grid;
  min-height: 4.25rem;
  grid-template-columns: minmax(10rem, 1fr) auto minmax(10rem, 1fr);
  gap: 1.5rem;
  align-items: center;
  padding: 0.9rem clamp(1rem, 3vw, 2.5rem);
  border-bottom: 1px solid var(--line);
  background: var(--canvas);
}

.artifact-title {
  color: var(--text);
  font-weight: 500;
  text-decoration: none;
}

.artifact-title::before {
  display: inline-block;
  width: 0.48rem;
  height: 0.48rem;
  margin-right: 0.65rem;
  background: var(--blue);
  content: "";
  vertical-align: -0.02rem;
}

.view-nav {
  display: flex;
  gap: clamp(0.8rem, 2vw, 1.8rem);
}

.view-nav a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: var(--muted);
  text-decoration: none;
}

.view-nav a:hover,
.view-nav a:focus-visible,
.view-nav a[aria-current="page"] {
  color: var(--blue);
}

.data-status {
  justify-self: end;
  color: var(--muted);
  text-align: right;
}

.data-status[data-ready="true"] {
  color: var(--text);
}

.data-status::before {
  content: "○ ";
}

.data-status:not([data-ready])::before {
  display: inline-block;
  color: var(--blue);
  animation: athlete-field-pulse 1.15s ease-in-out infinite;
}

.data-status[data-ready="true"]::before {
  color: var(--blue);
  content: "● ";
}

:where([mo-value]):is(:not([data-state]), [data-state="connecting"], [data-state="loading"]):empty::before,
:where(marimo-cell):is(:not(:defined), [data-state="connecting"], [data-state="loading"]):empty::before {
  --marimo-cell-skeleton-color: rgb(68 144 255 / 24%);
  --marimo-value-skeleton-color: rgb(68 144 255 / 34%);
  animation: athlete-field-pulse 1.3s ease-in-out infinite;
}

@keyframes athlete-field-pulse {
  0%,
  100% {
    opacity: 0.28;
  }
  50% {
    opacity: 1;
  }
}

.slides {
  position: relative;
  z-index: 2;
}

.slide {
  min-height: min(72vh, 46rem);
  margin: 6.5rem auto 2rem;
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid var(--line);
  background: var(--canvas);
}

.slide-copy {
  max-width: 38rem;
}

.chapter {
  margin: 0 0 1.1rem;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.slide h2 {
  font-family: var(--display);
  max-width: 8.5ch;
  margin: 0;
  font-size: clamp(3rem, 6.5vw, 6.5rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1;
  text-wrap: balance;
}

.slide h2 strong {
  color: var(--blue);
  font-weight: inherit;
}

.lede {
  max-width: 31rem;
  margin: 1.4rem 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.42;
  text-wrap: pretty;
}

.lede strong {
  color: var(--text);
  font-weight: 400;
}

.facts {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2.4rem;
  margin: 1.8rem 0 0;
  padding: 1.1rem 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.facts li {
  display: grid;
  gap: 0.2rem;
}

.facts strong {
  color: var(--text);
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
}

.facts li > span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.filter-control {
  width: min(20rem, 100%);
  min-height: 3rem;
  margin-top: 1.2rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  pointer-events: auto;
  --accent: var(--blue);
  --accent-foreground: var(--text);
  --background: var(--surface);
  --border: var(--line);
  --card: var(--surface);
  --card-foreground: var(--text);
  --foreground: var(--text);
  --input: var(--line);
}

.filter-control marimo-cell {
  display: block;
}

.selection-facts {
  margin-top: 0.9rem;
  padding-top: 0.85rem;
}

.legend {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  margin-top: 1.2rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.legend span::before {
  display: inline-block;
  width: 0.42rem;
  height: 0.42rem;
  margin-right: 0.45rem;
  background: var(--text);
  content: "";
  vertical-align: 0.02rem;
}

.legend .medalist::before {
  background: var(--blue);
}

.athlete-credit {
  position: fixed;
  z-index: 5;
  right: clamp(1rem, 3vw, 2.5rem);
  bottom: 5.7rem;
  width: min(18rem, calc(100vw - 2rem));
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
  pointer-events: none;
}

.athlete-credit strong,
.athlete-credit span {
  display: block;
}

.athlete-credit strong {
  color: var(--text);
  font-weight: 500;
}

.athlete-credit span {
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.45;
}

.profile-axes {
  position: fixed;
  z-index: 4;
  top: 6rem;
  right: clamp(1rem, 3vw, 2.5rem);
  display: flex;
  gap: 1rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  opacity: 0;
  text-transform: uppercase;
  transition: opacity 180ms ease;
}

body[data-mode="profile"] .profile-axes {
  opacity: 1;
}

.profile-axes b {
  color: var(--blue);
  font-weight: 500;
}

.controls {
  position: fixed;
  z-index: 10;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  min-height: 4.4rem;
  grid-template-columns: minmax(8rem, 1fr) auto minmax(8rem, 1fr);
  gap: 1.5rem;
  align-items: center;
  padding: 0.85rem clamp(1rem, 3vw, 2.5rem);
  border-top: 1px solid var(--line);
  background: var(--canvas);
}

.slide-count {
  color: var(--text);
}

.key-guide {
  color: var(--muted);
  text-align: center;
}

.control-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  justify-self: end;
}

.fullscreen-status {
  color: var(--muted);
  white-space: nowrap;
}

.fullscreen-status:empty {
  display: none;
}

.control-actions button {
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.68rem;
}

.control-actions button:hover:not(:disabled) {
  border-color: var(--blue);
  color: var(--blue);
}

.control-actions button:disabled {
  cursor: default;
  opacity: 0.3;
}

.progress {
  position: fixed;
  z-index: 12;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
}

.region {
  position: fixed;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.shower.full {
  height: 100dvh;
  overflow: hidden;
}

.shower.full .slide {
  position: fixed;
  z-index: 2;
  inset: var(--topbar-height) 0 var(--controls-height);
  display: grid;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  margin: 0;
  padding: 2rem clamp(1rem, 3vw, 2.5rem);
  border: 0;
  background: transparent;
  align-items: safe end;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

.shower.full .slide.active {
  opacity: 1;
  visibility: visible;
}

.shower.full .slide-copy {
  width: min(43vw, 38rem);
  background: var(--canvas);
}

.shower.list {
  padding: 1px 0 5rem;
}

.shower.list #field-canvas {
  opacity: 0.22;
}

.shower.list .slides {
  width: min(70rem, calc(100% - 2rem));
  margin: 0 auto;
}

.shower.list .slide {
  cursor: pointer;
}

.shower.list .controls,
.shower.list .progress,
.shower.list .athlete-credit,
.shower.list .profile-axes {
  display: none;
}

@media (max-width: 64rem) {
  .key-guide {
    display: none;
  }

  .controls {
    grid-template-columns: 1fr auto;
  }
}

@media (max-width: 760px) {
  :root {
    --topbar-height: calc(6.5rem + env(safe-area-inset-top));
    --controls-height: calc(4.5rem + env(safe-area-inset-bottom));
  }

  .topbar {
    min-height: calc(6.1rem + env(safe-area-inset-top));
    grid-template-columns: 1fr auto;
    gap: 0.75rem 1rem;
    align-content: center;
    padding-top: calc(0.9rem + env(safe-area-inset-top));
  }

  .view-nav {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .data-status {
    max-width: 10rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .shower.full .slide {
    padding: 1.5rem 1rem;
  }

  .shower.full .slide-copy {
    width: 100%;
    max-width: 34rem;
  }

  .slide h2 {
    max-width: 9ch;
    font-size: clamp(2.8rem, 12vw, 4rem);
  }

  .lede {
    max-width: 27rem;
    margin-top: 0.9rem;
    font-size: 1rem;
    line-height: 1.5;
  }

  .facts {
    gap: 0.8rem 1.6rem;
    margin-top: 1rem;
    padding-top: 0.8rem;
  }

  .filter-control {
    min-height: 2.7rem;
    margin-top: 0.8rem;
  }

  .facts strong {
    font-size: 1.55rem;
  }

  .legend {
    margin-top: 0.75rem;
  }

  .athlete-credit,
  .profile-axes {
    display: none;
  }

  .controls {
    min-height: calc(4rem + env(safe-area-inset-bottom));
    grid-template-columns: 1fr auto;
    padding-bottom: calc(0.85rem + env(safe-area-inset-bottom));
  }

  .key-guide {
    display: none;
  }

  .control-actions [data-wide] {
    display: none;
  }
}

@media (max-height: 700px) {
  .shower.full .slide {
    padding-block: 1rem;
  }

  .slide h2 {
    font-size: clamp(2.25rem, 8vh, 4.5rem);
  }

  .lede {
    margin-top: 0.75rem;
  }

  .facts {
    margin-top: 0.8rem;
  }

  .legend {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .profile-axes {
    transition: none;
  }

  .data-status::before,
  [mo-value]::before,
  marimo-cell::before {
    animation: none !important;
    opacity: 0.62;
  }
}