@font-face {
  font-family: "Welt Mono";
  src: url("assets/fonts/jetbrains-mono-ascii.woff2") format("woff2");
  font-weight: 100 800;
  font-display: block;
}

:root {
  --papier: #e8e6df;
  --tinte: #000000;
  --grau: #67645d;
  --linie: rgba(0, 0, 0, 0.2);
  --hover: rgba(0, 0, 0, 0.05);
  --zeile: 14px;
  --ascii: "Welt Mono", monospace;
  --schrift: "Martian Mono", "CaskaydiaCove NF", ui-monospace, "SFMono-Regular", Menlo, monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --papier: #000000;
    --tinte: #e8e6df;
    --grau: #a19e95;
    --linie: rgba(232, 230, 223, 0.22);
    --hover: rgba(232, 230, 223, 0.08);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --papier: #000000;
  --tinte: #e8e6df;
  --grau: #a19e95;
  --linie: rgba(232, 230, 223, 0.22);
  --hover: rgba(232, 230, 223, 0.08);
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--papier);
  color: var(--tinte);
  font-family: var(--schrift);
  font-size: 14px;
  line-height: 1.65;
  font-variation-settings: "wdth" 100;
}

a { color: inherit; }

.versteckt {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

#welt {
  position: fixed;
  inset: 0;
  margin: 0;
  z-index: 0;
  font-family: var(--ascii);
  font-size: 13px;
  line-height: var(--zeile);
  white-space: pre;
  overflow: hidden;
  pointer-events: none;
  user-select: none;
  color: var(--tinte);
  will-change: transform;
}

.leiste {
  position: fixed;
  top: 12px;
  right: 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 6px 12px;
  background: var(--papier);
  border: 1px solid var(--tinte);
  font-size: 13px;
}
.leiste a { text-decoration: none; }
.leiste a:hover { text-decoration: underline; text-underline-offset: 4px; }
.leiste button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 0 2px;
  cursor: pointer;
}

.held {
  position: relative;
  z-index: 1;
  height: 100svh;
  min-height: 560px;
}

.held-text {
  position: absolute;
  top: calc(var(--zeile) * 9.4);
  left: 26px;
  max-width: min(560px, calc(100vw - 52px));
}

.unterzeile {
  display: inline;
  margin: 0;
  padding: 2px 6px;
  font-size: clamp(16px, 2.1vw, 21px);
  line-height: 1.7;
  font-variation-settings: "wdth" 88;
  background: var(--papier);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.knoepfe, .aktionen { display: flex; flex-wrap: wrap; gap: 10px; }
.held .knoepfe { margin-top: 18px; }

.knopf {
  display: inline-block;
  font: inherit;
  font-size: 13px;
  color: var(--tinte);
  background: var(--papier);
  border: 1px solid var(--tinte);
  padding: 8px 14px;
  text-decoration: none;
  cursor: pointer;
}
.knopf:hover { background: var(--hover); }
.knopf.voll { background: var(--tinte); color: var(--papier); font-weight: 600; }
.knopf.voll:hover { opacity: 0.88; }

#wanderer {
  position: absolute;
  left: 0;
  top: 0;
  width: 240px;
  height: 200px;
  image-rendering: pixelated;
  pointer-events: none;
}

.scrollhinweis {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  margin: 0;
  padding: 2px 8px;
  font-size: 12px;
  background: var(--papier);
  border: 1px solid var(--tinte);
}

main { position: relative; z-index: 1; padding: 0 16px; }

.blatt {
  position: relative;
  max-width: 1180px;
  margin: 30vh auto;
  padding: 36px 32px 32px;
  background: var(--papier);
  border: 1px solid var(--tinte);
}
.blatt::before, .blatt::after {
  content: "+";
  position: absolute;
  top: -11px;
  line-height: 1;
  font-size: 18px;
  background: var(--papier);
}
.blatt::before { left: -6px; }
.blatt::after { right: -6px; }
.blatt.schmal { max-width: 980px; }

.blatt-kopf { max-width: 70ch; margin-bottom: 20px; }
.blatt-kopf h2 {
  margin: 0 0 8px;
  font-size: clamp(30px, 4.4vw, 48px);
  line-height: 1.05;
  font-weight: 600;
  font-variation-settings: "wdth" 112.5;
  letter-spacing: -0.01em;
}
.blatt-kopf p { margin: 0; color: var(--grau); }

.werkzeug {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0 16px;
}
.gruppen { display: flex; flex-wrap: wrap; gap: 4px 14px; }
.gruppen button {
  font: inherit;
  font-size: 13px;
  color: var(--grau);
  background: none;
  border: none;
  border-bottom: 1px solid transparent;
  padding: 2px 0;
  cursor: pointer;
}
.gruppen button[aria-pressed="true"] { color: var(--tinte); border-bottom-color: var(--tinte); }
.gruppen button:hover { color: var(--tinte); }
.gruppen .n { font-size: 11px; opacity: 0.6; }

.suche input {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  border-bottom: 1px solid var(--tinte);
  padding: 4px 2px;
  width: min(240px, 70vw);
}
.suche input::placeholder { color: var(--grau); }

.kasten {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
  border-top: 1px solid var(--linie);
  border-left: 1px solid var(--linie);
}

.fach {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  padding: 10px 12px 12px;
  font: inherit;
  color: inherit;
  text-align: left;
  background: none;
  border: none;
  border-right: 1px solid var(--linie);
  border-bottom: 1px solid var(--linie);
  cursor: pointer;
}
.fach:hover { background: var(--hover); }
.fach canvas {
  width: 144px;
  height: 120px;
  align-self: center;
  margin-bottom: 6px;
  image-rendering: pixelated;
}
.fach .name { font-size: 13px; line-height: 1.35; }
.fach .gruppe { font-size: 11px; color: var(--grau); }
.fach[aria-pressed="true"] { background: var(--tinte); color: var(--papier); }
.fach[aria-pressed="true"] .gruppe { color: var(--papier); opacity: 0.7; }
.fach[hidden] { display: none; }

.leer { padding: 32px 0 8px; color: var(--grau); }

button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px dashed var(--tinte);
  outline-offset: 3px;
}
.fach:focus-visible { outline-offset: -6px; }
.fach[aria-pressed="true"]:focus-visible { outline-color: var(--papier); }

.raum {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}
.buehne-rahmen {
  border: 1px solid var(--tinte);
  padding: 20px 20px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-image: radial-gradient(var(--linie) 1px, transparent 1px);
  background-size: 14px 14px;
}
#buehne {
  width: min(100%, 432px);
  aspect-ratio: 48 / 40;
  image-rendering: pixelated;
}
.buehne-name { margin: 8px 0 0; font-size: 13px; color: var(--grau); text-align: center; min-height: 1.6em; }

.regler { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; align-content: start; }
.regler label { display: flex; flex-direction: column; gap: 2px; font-size: 12px; color: var(--grau); }
.regler label:first-child { grid-column: 1 / -1; }
.regler select {
  font: inherit;
  font-size: 14px;
  color: var(--tinte);
  background: var(--papier);
  border: none;
  border-bottom: 1px solid var(--tinte);
  padding: 6px 2px;
  cursor: pointer;
}
.aktionen { grid-column: 1 / -1; margin-top: 8px; }
.hinweis { grid-column: 1 / -1; margin: 0; min-height: 1.6em; font-size: 12px; color: var(--grau); }

.spalten { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 32px; align-items: start; }
.spalten p { margin: 0 0 14px; max-width: 62ch; }
.rig, .code {
  margin: 0;
  padding: 16px;
  border: 1px solid var(--tinte);
  font-family: var(--ascii);
  font-size: 12px;
  line-height: 1.45;
  overflow-x: auto;
}
.code { margin: 4px 0 16px; background: var(--tinte); color: var(--papier); }
.leise { color: var(--grau); }

.fuss {
  position: relative;
  z-index: 1;
  max-width: 980px;
  margin: 30vh auto 70vh;
  padding: 20px 24px;
  background: var(--papier);
  border: 1px solid var(--tinte);
  font-size: 12px;
}
.fuss p { margin: 0 0 6px; }

.begleiter {
  position: fixed;
  right: 18px;
  bottom: 14px;
  z-index: 30;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}
.begleiter[hidden] { display: none; }
#begleiter-knopf { background: none; border: none; padding: 0; cursor: pointer; }
#begleiter-bild { width: 144px; height: 120px; image-rendering: pixelated; display: block; }
.sprechblase {
  position: relative;
  max-width: 260px;
  margin: 0 18px 2px 0;
  padding: 8px 12px;
  font-size: 12px;
  line-height: 1.5;
  background: var(--papier);
  border: 1px solid var(--tinte);
}
.sprechblase::after {
  content: "";
  position: absolute;
  right: 46px;
  bottom: -7px;
  width: 12px;
  height: 12px;
  background: var(--papier);
  border-right: 1px solid var(--tinte);
  border-bottom: 1px solid var(--tinte);
  transform: rotate(45deg);
}

@media (max-width: 860px) {
  .raum, .spalten { grid-template-columns: 1fr; }
  .rig { font-size: 11px; }
}

@media (max-width: 640px) {
  :root { --zeile: 11px; }
  #welt { font-size: 10px; }
  .leiste { top: auto; bottom: 10px; left: 10px; right: auto; gap: 12px; font-size: 12px; }
  .leiste a[href^="https"] { display: none; }
  .held-text { top: calc(var(--zeile) * 9.6); left: 14px; }
  #wanderer { width: 144px; height: 120px; }
  .blatt { padding: 24px 16px; margin: 22vh auto; }
  .kasten { grid-template-columns: repeat(auto-fill, minmax(122px, 1fr)); }
  .fach canvas { width: 96px; height: 80px; }
  .regler { grid-template-columns: 1fr; }
  #begleiter-bild { width: 96px; height: 80px; }
  .begleiter { bottom: 56px; right: 8px; }
  .scrollhinweis { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}