/* Unser Server – Web-App. Morgenhimmel bei Tag, Nachthimmel im Dunkelmodus. */
:root {
  --himmel: #DCEBF5;
  --wolke: #FFFFFF;
  --gras: #3F7D32;
  --gras-hell: #E3F0DC;
  --erde: #6B4A2F;
  --gold: #D9A520;
  --tinte: #1F2A33;
  --leise-tinte: #55626D;
  --rand: #C3D3DF;
  --fehler: #B3261E;
  --radius-gross: 18px;
  --radius-klein: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --himmel: #12202B;
    --wolke: #1B2C38;
    --gras: #6DBE5A;
    --gras-hell: #22382A;
    --erde: #C9A27E;
    --gold: #E8C25A;
    --tinte: #E6EEF4;
    --leise-tinte: #9FB0BD;
    --rand: #2C4152;
    --fehler: #FF8A80;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--himmel);
  color: var(--tinte);
  font: 17px/1.5 "Nunito", system-ui, sans-serif;
  min-height: 100dvh;
}
.pixel { font-family: "Pixelify Sans", "Nunito", sans-serif; font-weight: 700; letter-spacing: .01em; }
h2 { font-size: 1.6rem; margin: 1.5rem 0 .75rem; }
h3 { font-size: 1.05rem; margin: 1.5rem 0 .6rem; }
code { background: var(--gras-hell); padding: .1em .4em; border-radius: 6px; }
.unsichtbar { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

/* Knöpfe */
.knopf {
  font: inherit; font-weight: 800; border: 0; cursor: pointer; text-decoration: none; display: inline-flex;
  align-items: center; justify-content: center; gap: .4em; min-height: 48px; padding: 0 1.2rem;
  border-radius: var(--radius-klein); color: inherit; background: var(--wolke);
}
.knopf.haupt { background: var(--gras); color: #fff; }
@media (prefers-color-scheme: dark) { .knopf.haupt { color: #0E1A12; } }
.knopf.leise { background: transparent; border: 2px solid var(--rand); }
.knopf.klein { min-height: 38px; padding: 0 .8rem; font-size: .9rem; }
.knopf:disabled { opacity: .5; cursor: wait; }

/* Anmeldung */
.anmeldung { min-height: 100dvh; display: grid; place-items: center; padding: 16px; }
.anmeldung-karte { background: var(--wolke); border-radius: var(--radius-gross); padding: 28px 24px; max-width: 420px; width: 100%; }
.anmeldung-karte h1 { font-size: 2.2rem; margin: 0 0 .5rem; color: var(--gras); }
#code-form { display: grid; gap: 12px; margin-top: 16px; }
#code {
  font: 700 2.2rem "Pixelify Sans", monospace; text-align: center; letter-spacing: .15em; padding: 12px;
  border: 3px solid var(--rand); border-radius: var(--radius-klein); background: var(--himmel); color: var(--tinte);
}
.fehler { color: var(--fehler); min-height: 1.5em; }

/* Kopf */
#app { max-width: 960px; margin: 0 auto; padding: 0 16px calc(96px + env(safe-area-inset-bottom)); }
.kopf { display: flex; justify-content: space-between; align-items: center; padding: 18px 0 4px; gap: 12px; }
.hallo { margin: 0; font-size: 1.15rem; }
.ort { margin: 0; color: var(--leise-tinte); }
.online { color: var(--leise-tinte); margin-top: 1.5rem; }

/* Welten-Kacheln mit isometrischem Block – das eine auffällige Element */
.welten { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
@media (min-width: 720px) { .welten { grid-template-columns: repeat(4, 1fr); } }
.welt {
  font: inherit; color: inherit; border: 3px solid transparent; cursor: pointer; text-align: left;
  background: var(--wolke); border-radius: var(--radius-gross); padding: 16px 14px 14px;
  display: grid; gap: 10px; justify-items: start;
}
.welt[aria-current="true"] { border-color: var(--gras); }
.welt .weltname { font-family: "Pixelify Sans", sans-serif; font-weight: 700; font-size: 1.35rem; line-height: 1.1; }
.welt .weltinfo { color: var(--leise-tinte); font-size: .9rem; }
.block { --o: #7DBA4E; --l: #8A5E3B; --r: #6E4A2E; width: 64px; height: 64px; position: relative; margin: 4px 0 2px 6px; }
.block i { position: absolute; display: block; }
.block .oben { width: 46px; height: 46px; left: 9px; top: -3px; background: var(--o); transform: rotateX(55deg) rotateZ(45deg); transform-origin: center; border-radius: 3px; }
.block .links { width: 32px; height: 36px; left: 0; top: 23px; background: var(--l); transform: skewY(30deg); border-radius: 2px; }
.block .rechts { width: 32px; height: 36px; left: 32px; top: 23px; background: var(--r); transform: skewY(-30deg); border-radius: 2px; }
.block.lobby { --o: #F1EDE4; --l: #CFC8BA; --r: #B7AF9F; }
.block.ueberleben { --o: #7DBA4E; --l: #8A5E3B; --r: #6E4A2E; }
.block.kreativ { --o: #C66B4E; --l: #A9533A; --r: #8C4330; }
.block.modwelt { --o: #E04A3A; --l: #F2F2F2; --r: #C9C9C9; }
@media (prefers-reduced-motion: no-preference) {
  .welt:active .block { transform: translateY(2px); }
}

/* Chips */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  font: inherit; font-weight: 600; cursor: pointer; border: 2px solid var(--rand); background: var(--wolke);
  color: inherit; border-radius: 999px; padding: 10px 16px; min-height: 44px;
}
.chip:active { background: var(--gras-hell); }
.leiste { margin-top: 1.25rem; }

/* Galerie */
.titelzeile { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.hinweis { color: var(--leise-tinte); max-width: 60ch; margin-top: 0; }
.galerie { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
@media (min-width: 720px) { .galerie { grid-template-columns: repeat(4, 1fr); } }
.bauplan { background: var(--wolke); border-radius: var(--radius-gross); overflow: hidden; display: grid; grid-template-rows: 130px auto; }
.bauplan .bild { display: grid; place-items: center; background: var(--gras-hell); padding: 8px; }
.bauplan img { max-width: 100%; max-height: 114px; image-rendering: pixelated; }
.bauplan .unten { padding: 10px 12px 12px; display: grid; gap: 8px; }
.bauplan .titel { font-weight: 800; line-height: 1.2; }
.bauplan .knopf { min-height: 42px; width: 100%; }

/* Kumbabot */
.bot-kopf { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; background: var(--wolke); border-radius: var(--radius-gross); padding: 16px; margin-top: 1rem; }
.bot-kopf h2 { margin: 0; }
.bot-status { margin: 0; color: var(--leise-tinte); }
.bot-gesicht { width: 56px; height: 56px; border-radius: 10px; background: var(--gold); display: flex; gap: 10px; align-items: center; justify-content: center; }
.bot-gesicht span { width: 10px; height: 14px; background: var(--tinte); border-radius: 2px; }
.bot-kopf.schlaeft .bot-gesicht { background: var(--rand); }
.bot-kopf.schlaeft .bot-gesicht span { height: 3px; }
.auftrag { margin-top: 1.25rem; }
.auftrag label { font-weight: 800; display: block; margin-bottom: 6px; }
.auftrag-zeile { display: flex; gap: 10px; }
.auftrag input {
  flex: 1; min-width: 0; font: inherit; padding: 0 14px; min-height: 48px; border-radius: var(--radius-klein);
  border: 2px solid var(--rand); background: var(--wolke); color: inherit;
}

/* Reiter unten (Handy) / oben (PC) */
.reiter {
  position: fixed; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: repeat(3, 1fr);
  background: var(--wolke); border-top: 2px solid var(--rand); padding-bottom: env(safe-area-inset-bottom);
}
.reiter button {
  font: inherit; font-weight: 800; font-size: .85rem; border: 0; background: none; color: var(--leise-tinte);
  padding: 8px 4px 10px; display: grid; justify-items: center; gap: 2px; cursor: pointer; min-height: 60px;
}
.reiter .symbol { font-size: 1.4rem; line-height: 1; }
.reiter button[aria-current="page"] { color: var(--gras); }
@media (min-width: 720px) {
  #app { padding-bottom: 32px; }
  .reiter { position: static; margin: 4px 0 8px; border: 0; background: none; display: flex; gap: 8px; }
  .reiter button { display: flex; gap: 8px; align-items: center; font-size: 1rem; border-radius: var(--radius-klein); padding: 0 16px; min-height: 44px; }
  .reiter button[aria-current="page"] { background: var(--wolke); }
  #app { display: flex; flex-direction: column; }
  #app > .kopf { order: -2; }
  #app > .reiter { order: -1; }
}

/* Meldung */
.meldung {
  position: fixed; left: 50%; bottom: calc(84px + env(safe-area-inset-bottom)); transform: translateX(-50%);
  background: var(--tinte); color: var(--himmel); padding: 12px 18px; border-radius: var(--radius-klein);
  font-weight: 700; width: max-content; max-width: min(440px, calc(100% - 32px)); opacity: 0; pointer-events: none;
}
.meldung.sichtbar { opacity: 1; }
.meldung.fehlerhaft { background: var(--fehler); color: #fff; }
@media (prefers-reduced-motion: no-preference) { .meldung { transition: opacity .2s; } }

.hinweisbox { background: var(--wolke); border-left: 6px solid var(--gold); border-radius: var(--radius-klein); padding: 12px 14px; margin-bottom: 14px; display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.hinweisbox p { margin: 0; }