:root {
  color-scheme: dark;
  --ink: #f5f2dc;
  --muted: #b7b9a9;
  --panel: #202a1d;
  --panel-deep: #121a11;
  --edge: #4b5e40;
  --gold: #ffd85a;
  --green: #6fbd45;
  --block-shadow: #0a0f08;
  font-family: 'Trebuchet MS', 'Arial Narrow', Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(rgb(12 18 11 / 90%), rgb(12 18 11 / 96%)),
    repeating-linear-gradient(0deg, transparent 0 31px, rgb(255 255 255 / 3%) 31px 32px), #172114;
}

button {
  font: inherit;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 50%;
  padding: 10px 14px;
  color: #10150e;
  background: var(--gold);
  transform: translate(-50%, -150%);
}

.skip-link:focus {
  transform: translate(-50%, 0);
}

.dashboard {
  display: flex;
  min-height: 100vh;
  padding: 24px;
  flex-direction: column;
  gap: 18px;
}

.dashboard-header {
  display: flex;
  min-height: 76px;
  padding-left: 112px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.heading {
  display: flex;
  align-items: center;
  gap: 14px;
}

.heading-icon {
  display: grid;
  width: 58px;
  height: 58px;
  border: 3px solid #ffe585;
  background: #8e6720;
  box-shadow: inset -6px -6px #65440f, inset 6px 6px #c29635, 5px 5px var(--block-shadow);
  place-items: center;
  font-size: 31px;
}

.eyebrow,
.hover-card-app {
  margin: 0 0 3px;
  color: #9dcc7c;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(1.55rem, 3vw, 2.3rem);
  letter-spacing: 0.02em;
  text-shadow: 3px 3px #090d08;
}

.progress-card {
  display: grid;
  width: min(390px, 42vw);
  padding: 12px 14px;
  border: 3px solid #4d6045;
  background: #1a2418;
  box-shadow: 5px 5px var(--block-shadow);
  grid-template-columns: 1fr auto;
  gap: 7px 12px;
}

.progress-copy {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.progress-copy strong {
  color: var(--ink);
  font-size: 1rem;
}

.progress-track {
  overflow: hidden;
  height: 13px;
  border: 2px solid #0a0e09;
  background: #30382e;
  box-shadow: inset 2px 2px #181e16;
}

.progress-track span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, #4a9f33, #9cdb55);
  box-shadow: inset 0 2px rgb(255 255 255 / 20%);
  transition: width 300ms ease;
}

.progress-percent {
  min-width: 38px;
  color: var(--gold);
  font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace;
  font-size: 0.78rem;
}

.tree-card {
  border: 4px solid #4b5b43;
  background: var(--panel);
  box-shadow: inset 3px 3px rgb(255 255 255 / 5%), 7px 7px var(--block-shadow);
}

.tree-card {
  display: flex;
  min-height: 540px;
  flex: 1;
  flex-direction: column;
}

.tree-toolbar {
  display: flex;
  min-height: 49px;
  padding: 7px 9px 7px 14px;
  border-bottom: 4px solid #4b5b43;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: #263321;
}

.tree-toolbar p {
  margin: 0;
  color: var(--muted);
  font-size: 0.76rem;
}

.pixel-button {
  padding: 7px 12px;
  border: 2px solid #839078;
  color: var(--ink);
  background: #43513d;
  box-shadow: inset 2px 2px rgb(255 255 255 / 13%), 3px 3px #0b1009;
  cursor: pointer;
  font-weight: 800;
}

.pixel-button:hover {
  background: #53644b;
}

.pixel-button:active {
  box-shadow: inset 2px 2px #192018;
  transform: translate(2px, 2px);
}

.pixel-button:focus-visible,
.achievement-node:focus-visible,
.tree-viewport:focus-visible {
  outline: 3px solid #fff29b;
  outline-offset: 3px;
}

.tree-viewport {
  position: relative;
  overflow: hidden;
  min-height: 0;
  flex: 1;
  background-color: var(--panel-deep);
  background-image: linear-gradient(rgb(255 255 255 / 3%) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 3%) 1px, transparent 1px);
  background-size: 32px 32px;
  cursor: grab;
  touch-action: none;
}

.tree-viewport.is-panning {
  cursor: grabbing;
}

.tree-plane {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  transform-origin: 0 0;
  will-change: transform;
}

.app-regions,
.tree-connectors,
.tree-nodes {
  position: absolute;
  inset: 0;
}

.app-region {
  position: absolute;
  border: 2px dashed var(--region-color);
  background: color-mix(in srgb, var(--region-color) 7%, transparent);
  opacity: 0.72;
}

.app-region span {
  position: absolute;
  top: -13px;
  left: 14px;
  padding: 4px 8px;
  border: 2px solid var(--region-color);
  color: #f5f2dc;
  background: #172014;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

.tree-connectors {
  overflow: visible;
  pointer-events: none;
}

.connector-shadow,
.connector {
  fill: none;
  stroke-linecap: square;
  stroke-linejoin: bevel;
  vector-effect: non-scaling-stroke;
}

.connector-shadow {
  stroke: #070a06;
  stroke-width: 9;
}

.connector {
  stroke: #465044;
  stroke-width: 5;
}

.connector.is-unlocked {
  stroke: #77b94b;
  filter: drop-shadow(0 0 4px rgb(125 209 74 / 45%));
}

.tree-nodes {
  z-index: 2;
}

.achievement-node {
  position: absolute;
  display: grid;
  width: 64px;
  height: 64px;
  padding: 0;
  border: 4px solid #60695d;
  color: #f5f2dc;
  background: linear-gradient(135deg, rgb(255 255 255 / 9%), transparent 46%), #333b31;
  box-shadow: inset -5px -5px #20271e, inset 4px 4px #4e594a, 5px 5px #080b07;
  transform: translate(-50%, -50%);
  place-items: center;
  cursor: pointer;
  font-size: 30px;
}

.achievement-node::after {
  position: absolute;
  right: -7px;
  bottom: -7px;
  display: grid;
  width: 20px;
  height: 20px;
  border: 2px solid #687064;
  background: #1a2018;
  content: '🔒';
  place-items: center;
  font-size: 10px;
}

.achievement-node.is-unlocked {
  border-color: #e7cb55;
  background: linear-gradient(135deg, rgb(255 255 255 / 25%), transparent 45%), #806a27;
  box-shadow: inset -5px -5px #574710, inset 4px 4px #b79b3f, 0 0 14px rgb(255 219 80 / 28%),
    5px 5px #080b07;
}

.achievement-node.is-unlocked::after {
  border-color: #a6d765;
  background: #47772e;
  content: '✓';
  color: white;
  font-size: 13px;
  font-weight: 900;
}

.achievement-node:hover {
  z-index: 3;
  filter: brightness(1.15);
}

.tree-status {
  position: absolute;
  top: 50%;
  left: 50%;
  padding: 12px 16px;
  border: 3px solid #526149;
  color: var(--muted);
  background: #182116;
  box-shadow: 5px 5px #080b07;
  transform: translate(-50%, -50%);
  font-weight: 800;
}

.tree-status[hidden] {
  display: none;
}

.achievement-hover-card {
  position: absolute;
  z-index: 10;
  width: min(310px, calc(100% - 24px));
  border: 4px solid #596651;
  background: #202a1d;
  box-shadow: inset 3px 3px rgb(255 255 255 / 5%), 7px 7px #080b07;
  pointer-events: none;
}

.achievement-hover-card[hidden] {
  display: none;
}

.hover-card-state {
  padding: 8px 12px;
  border-bottom: 4px solid #4b5b43;
  color: #bfc6b9;
  background: #303b2b;
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hover-card-state.is-unlocked {
  color: #efffc3;
  background: #416d2e;
}

.hover-card-state.is-locked {
  color: #d1d1c7;
  background: #3b4239;
}

.hover-card-content {
  display: grid;
  padding: 14px;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
}

.hover-card-icon {
  display: grid;
  width: 58px;
  height: 58px;
  border: 3px solid #687263;
  background: #30382e;
  box-shadow: inset -5px -5px #1d231b, inset 4px 4px #4a5546, 4px 4px #0a0e09;
  place-items: center;
  font-size: 30px;
}

.achievement-hover-card h2 {
  margin: 2px 0 7px;
  font-size: 1.1rem;
  line-height: 1.15;
}

.achievement-hover-card p {
  margin: 0;
  color: #c5c8bb;
  font-size: 0.82rem;
  line-height: 1.4;
}

.achievement-hover-card .hover-card-app {
  margin-bottom: 3px;
  color: #9dcc7c;
  font-size: 0.65rem;
}

@media (max-width: 850px) {
  .dashboard {
    padding: 14px;
  }

  .dashboard-header {
    padding-top: 52px;
    padding-left: 0;
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
  }

  .progress-card {
    width: 100%;
  }

  .tree-card {
    min-height: 480px;
  }
}

@media (max-width: 520px) {
  .dashboard {
    padding: 10px;
  }

  .heading-icon {
    width: 48px;
    height: 48px;
    font-size: 26px;
  }

  .tree-toolbar p {
    max-width: 190px;
    font-size: 0.68rem;
  }

  .pixel-button {
    padding-inline: 9px;
  }

  .tree-card {
    min-height: 440px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}