:root {
  color-scheme: dark;
  --bg: #0a0e13;
  --surface: #0f161d;
  --surface-2: #16212b;
  --border: #1f3541;
  --fg: #d9e8ea;
  --muted: #8fa8ae;
  --accent: #22d3ee;
  --accent-contrast: #04242c;
  --up: #34d399;
  --up-bg: rgba(52, 211, 153, 0.14);
  --down: #f87171;
  --down-bg: rgba(248, 113, 113, 0.14);
  --radius: 6px;
  --mono: ui-monospace, "Cascadia Code", "JetBrains Mono", Consolas, monospace;
  --sans: system-ui, "Segoe UI", Roboto, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.5 var(--sans);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: linear-gradient(rgba(34, 211, 238, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(34, 211, 238, 0.035) 1px, transparent 1px);
  background-size: 40px 40px;
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 26px 16px 64px;
}

h1 {
  margin: 0;
  font-size: 26px;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

h2 {
  margin: 0 0 8px;
  font: 600 12px/1.4 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

h2::before {
  content: "// ";
  color: var(--accent);
}

.muted {
  color: var(--muted);
  font-size: 13px;
  margin: 4px 0;
}

.big {
  font: 700 42px/1.1 var(--mono);
  letter-spacing: -0.02em;
  margin: 4px 0;
  font-variant-numeric: tabular-nums;
}

.hero {
  position: relative;
  overflow: hidden;
  background: #0a0f14;
  color: #d7f5f2;
  border-bottom: 1px solid #14343b;
  box-shadow: 0 1px 28px rgba(34, 211, 238, 0.1);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(34, 211, 238, 0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(34, 211, 238, 0.07) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 35%, transparent 85%);
  mask-image: radial-gradient(ellipse at center, #000 35%, transparent 85%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(255, 255, 255, 0.035) 0, rgba(255, 255, 255, 0.035) 1px, transparent 1px, transparent 3px);
}

.hero-inner {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 16px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.ascii-title {
  margin: 0;
  font: 700 clamp(7px, 2.3vw, 22px)/1 ui-monospace, "Cascadia Code", "JetBrains Mono", Consolas, monospace;
  color: #22d3ee;
  white-space: pre;
  text-shadow: 0 0 8px rgba(34, 211, 238, 0.4);
  animation: glitch 7s steps(1, end) infinite;
}

.hero-title {
  margin: 0;
  font: 700 clamp(26px, 6vw, 54px)/1.1 ui-monospace, "Cascadia Code", "JetBrains Mono", Consolas, monospace;
  color: #22d3ee;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-sub {
  margin: 0;
  font: 500 12px/1.4 ui-monospace, "Cascadia Code", "JetBrains Mono", Consolas, monospace;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #7fb7b3;
}

.hero-sub::before {
  content: "> ";
  color: #22d3ee;
}

.hero .currency {
  color: #7fb7b3;
}

.hero .currency select {
  background: #0f171d;
  color: #d7f5f2;
  border: 1px solid #1d4650;
  font-family: ui-monospace, "Cascadia Code", "JetBrains Mono", Consolas, monospace;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes glitch {

  0%,
  94%,
  100% {
    transform: translate(0);
    text-shadow: 0 0 8px rgba(34, 211, 238, 0.4);
  }

  95% {
    transform: translate(-2px, 0);
    text-shadow: 2px 0 rgba(34, 211, 238, 0.9), -2px 0 rgba(8, 145, 178, 0.9);
  }

  96% {
    transform: translate(2px, -1px);
    text-shadow: -2px 0 rgba(34, 211, 238, 0.9), 2px 0 rgba(8, 145, 178, 0.9);
  }

  97% {
    transform: translate(0);
    text-shadow: 0 0 8px rgba(34, 211, 238, 0.4);
  }
}

.currency {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font: 600 13px/1.2 var(--mono);
}

.currency select {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--fg);
  font: inherit;
  cursor: pointer;
}

.portfolio {
  position: relative;
  margin: 0 0 28px;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.portfolio::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 14px;
  height: 14px;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
}

.portfolio::after {
  content: "";
  position: absolute;
  bottom: -1px;
  right: -1px;
  width: 14px;
  height: 14px;
  border-bottom: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
}

.portfolio-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 18rem) 1fr;
}

.pv-main {
  display: flex;
  flex-direction: column;
}

.meter {
  height: 4px;
  margin: 10px 0 0;
  border-radius: 999px;
  background: var(--surface-2);
  overflow: hidden;
}

.meter span {
  display: block;
  height: 100%;
  background: var(--accent);
  box-shadow: 0 0 8px rgba(34, 211, 238, 0.6);
}

.stats {
  display: flex;
  gap: 28px;
  margin: auto 0 0;
  padding-top: 18px;
}

.stats dt {
  font: 600 11px/1.4 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.stats dd {
  margin: 0;
  font: 700 20px/1.3 var(--mono);
  font-variant-numeric: tabular-nums;
}

.changes {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 12px;
  border-radius: 999px;
  font: 600 12px/1.4 var(--mono);
}

.pill .muted {
  margin: 0;
  color: inherit;
  opacity: 0.8;
  font-size: inherit;
}

.pill.up {
  color: var(--up);
  background: var(--up-bg);
}

.pill.down {
  color: var(--down);
  background: var(--down-bg);
}

.milestones {
  margin: 0 0 28px;
}

.ms-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.ms {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.ms.reached {
  border-color: var(--accent);
}

.ms-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.ms-title {
  margin: 0;
  font: 600 15px/1.3 var(--sans);
}

.ms-figures {
  margin: 0;
  font: 700 14px/1.3 var(--mono);
  font-variant-numeric: tabular-nums;
}

.ms-sep {
  color: var(--muted);
}

.ms-bar {
  height: 6px;
  border-radius: 999px;
  background: var(--surface-2);
  overflow: hidden;
}

.ms-bar span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--accent);
  transform-origin: left;
  transform: scaleX(var(--r, 0));
  transition: transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.ms-bar.rv span {
  transform: scaleX(0);
}

.ms-bar.rv.in span {
  transform: scaleX(var(--r, 0));
}

.ms-reward {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.ms-reward-label {
  margin-right: 8px;
  color: var(--accent);
  font: 600 11px/1.4 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ms-done {
  margin: 0;
  color: var(--up);
  font: 600 12px/1.4 var(--mono);
}

.controls {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 -16px 8px;
  padding: 10px 16px;
  background: rgba(10, 14, 19, 0.82);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
}

.controls input,
.controls select {
  padding: 9px 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--fg);
  font: inherit;
}

.controls input {
  flex: 1 1 220px;
  border-radius: var(--radius);
}

.controls input::placeholder {
  color: var(--muted);
}

.controls input:focus-visible,
.controls select:focus-visible,
.currency select:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 1px;
}

.controls select {
  border-radius: var(--radius);
}

.grid {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
}

.grid li[hidden],
.tile[hidden] {
  display: none;
}

.tile {
  all: unset;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 100%;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
  position: relative;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.tile::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 30%), rgba(34, 211, 238, 0.2), transparent 60%);
}

.tile:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 10px 28px rgba(34, 211, 238, 0.12);
}

.tile:hover::after {
  opacity: 1;
}

.grid li.rv {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.grid li.rv.in {
  opacity: 1;
  transform: none;
}

.tile:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.tile img,
.tile .ph {
  width: 100%;
  aspect-ratio: 5 / 7;
  border-radius: 4px;
  background: var(--surface-2);
  object-fit: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6px;
  font-weight: 600;
}

.qty {
  position: absolute;
  top: 2px;
  left: 2px;
  z-index: 1;
  background: var(--accent);
  color: var(--accent-contrast);
  font: 700 12px/1.6 var(--mono);
  padding: 0 9px;
  border-radius: 999px;
}

.name {
  font-weight: 600;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.3;
}

.meta {
  color: var(--muted);
  font: 11px/1.4 var(--mono);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0 8px;
}

.meta .num {
  color: var(--accent);
}

.price {
  display: inline-block;
  align-self: flex-start;
  margin-top: 2px;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--surface-2);
  font: 700 13px/1.5 var(--mono);
  font-variant-numeric: tabular-nums;
}

.viewer {
  position: fixed;
  inset: 0;
  z-index: 10;
  background: rgba(4, 8, 12, 0.9);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  animation: fade 0.18s ease-out;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.viewer[hidden] {
  display: none;
}

.viewer-card {
  position: relative;
  background: var(--surface);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  max-width: 820px;
  width: 100%;
  animation: rise 0.24s ease-out;
  max-height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  display: grid;
  gap: 12px;
}

.viewer-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 14px;
  height: 14px;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
}

.viewer-card::after {
  content: "";
  position: absolute;
  bottom: -1px;
  right: -1px;
  width: 14px;
  height: 14px;
  border-bottom: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
}

#viewer-body {
  display: grid;
  gap: 12px 24px;
  align-content: start;
  min-width: 0;
}

.viewer-card h2 {
  margin: 0;
  font: 700 22px/1.25 var(--sans);
  letter-spacing: -0.01em;
  text-transform: none;
  color: var(--fg);
}

.viewer-card h2::before {
  content: none;
}

.viewer-card dd:last-child {
  color: var(--accent);
  font-weight: 700;
}

.tilt {
  position: relative;
  justify-self: center;
  perspective: 900px;
  touch-action: none;
  --px: 50%;
  --py: 50%;
}

.tilt-surface {
  position: relative;
  border-radius: 4px;
  will-change: transform;
  transition: transform 400ms ease-out, box-shadow 400ms ease-out;
}

.tilt.active .tilt-surface {
  transition: transform 60ms linear, box-shadow 60ms linear;
}

.tilt-surface img {
  display: block;
}

.tilt-foil,
.tilt-light {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
}

.tilt-foil {
  mix-blend-mode: screen;
  opacity: 0.4;
  transition: opacity 300ms;
  background: linear-gradient(115deg, transparent 20%, rgba(255, 0, 140, 0.34) 35%, rgba(0, 229, 255, 0.34) 50%, rgba(255, 230, 0, 0.34) 65%, transparent 80%);
  background-size: 250% 250%;
  background-position: var(--px) var(--py);
}

.tilt.active .tilt-foil {
  opacity: 0.6;
}

.tilt-light {
  mix-blend-mode: soft-light;
  opacity: 0;
  transition: opacity 300ms;
  background: radial-gradient(circle at var(--px) var(--py), rgba(255, 255, 255, 0.75), transparent 55%);
}

.tilt.active .tilt-light {
  opacity: 1;
}

.viewer-card img {
  max-width: 100%;
  max-height: 54vh;
  border-radius: 4px;
  justify-self: center;
}

.viewer-card dl {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 16px;
  font-family: var(--mono);
  font-size: 13px;
}

.viewer-card dt {
  color: var(--muted);
}

.viewer-card dd {
  margin: 0;
  text-align: right;
}

.viewer-card button {
  justify-self: end;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--fg);
  font: 13px/1.4 var(--mono);
  cursor: pointer;
}

.viewer-card button:hover {
  border-color: var(--accent);
}

.viewer-card button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.viewer-card button:active {
  transform: translateY(1px);
}

@keyframes fade {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.ranges {
  display: flex;
  gap: 4px;
  margin-bottom: 6px;
}

.ranges button {
  border: 0;
  background: none;
  color: var(--muted);
  padding: 3px 10px;
  border-radius: 999px;
  font: 600 12px/1.4 var(--mono);
  cursor: pointer;
}

.ranges button[aria-pressed="true"] {
  background: var(--accent);
  color: var(--accent-contrast);
}

.ranges button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.ranges button:active {
  transform: translateY(1px);
}

.chart-wrap {
  position: relative;
}

.chart-wrap svg {
  width: 100%;
  height: auto;
  touch-action: pan-y;
  display: block;
}

.tip {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  pointer-events: none;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3px 8px;
  font: 12px/1.4 var(--mono);
}

.tip[hidden] {
  display: none;
}

@media (min-width: 721px) {
  #viewer-body:has(img) {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    grid-template-rows: auto 1fr;
  }

  #viewer-body:has(img) .tilt {
    grid-row: 1 / span 2;
    align-self: start;
  }

  #viewer-body:has(img) dl {
    align-self: start;
  }
}

@media (max-width: 720px) {
  .controls {
    margin: 0 -12px 8px;
    padding: 8px 12px;
  }

  .hero-inner {
    padding: 28px 12px 20px;
  }

  .big {
    font-size: 34px;
  }

  .portfolio {
    padding: 16px;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ascii-title {
    animation: none;
  }

  .tile {
    transition: none;
  }

  .tile:hover {
    transform: none;
  }

  .grid li.rv {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .viewer,
  .viewer-card {
    animation: none;
  }

  .ms-bar.rv span {
    transform: scaleX(var(--r, 0));
    transition: none;
  }
}