/* Event-Galerie: Gäste-Oberfläche. Farben und Schriften kommen aus assets/marke.css (vom Bau erzeugt). */

@font-face {
  font-family: "Unbounded";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("schriften/unbounded-latin-500-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Italiana";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("schriften/italiana-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Open Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("schriften/open-sans-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Open Sans";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("schriften/open-sans-latin-600-normal.woff2") format("woff2");
}

:root {
  --f-grund: var(--grund, #101418);
  --f-flaeche: var(--flaeche, #1a2026);
  --f-text: var(--text, #f2f2f2);
  --f-leise: var(--text-leise, #b8bfc6);
  --f-akzent: var(--akzent, #d8b48a);
  --f-akzent-text: var(--akzent-text, #101418);
  --f-rahmen: var(--rahmen, #2c3640);
  --f-fehler: #ffb4a8;
  --s-titel: var(--schrift-titel, Georgia, serif);
  --s-text: var(--schrift-text, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif);
  --rand: clamp(16px, 4vw, 48px);
  --breite: 1680px;
  --luecke: 6px;
  --rund: 999px;
  --bild-rund: 3px;
  --dauer: 180ms;
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  background: var(--f-grund);
}

html.ansicht-offen {
  overflow: hidden;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--f-grund);
  color: var(--f-text);
  font-family: var(--s-text);
  font-size: 1rem;
  line-height: 1.55;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}

body.mit-leiste {
  padding-bottom: calc(132px + env(safe-area-inset-bottom, 0px));
}

body.handy.mit-leiste {
  padding-bottom: calc(160px + env(safe-area-inset-bottom, 0px));
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

button {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--f-akzent);
  outline-offset: 2px;
}

[hidden] {
  display: none !important;
}

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

.versteckt {
  position: absolute;
  width: 1px;
  height: 1px;
  border: 0;
  opacity: 0;
  pointer-events: none;
  left: -10px;
  top: -10px;
}

.sprunglink {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 50;
  padding: 10px 16px;
  background: var(--f-akzent);
  color: var(--f-akzent-text);
  border-radius: 6px;
  font-weight: 600;
  text-decoration: none;
}

.sprunglink:focus {
  top: 12px;
}

.titel {
  font-family: var(--s-titel);
  font-weight: var(--titel-gewicht, 400);
  letter-spacing: var(--titel-laufweite, 0);
  line-height: 1.12;
  margin: 0;
}

/* ---------- Kopf ---------- */

.kopf {
  width: 100%;
  max-width: var(--breite);
  margin: 0 auto;
  padding: calc(20px + env(safe-area-inset-top, 0px)) var(--rand) 0;
}

.kopf-logo {
  display: block;
  height: 30px;
  width: auto;
}

@media (min-width: 760px) {
  .kopf {
    padding-top: 32px;
  }
  .kopf-logo {
    height: 42px;
  }
}

main {
  flex: 1 0 auto;
  width: 100%;
  max-width: var(--breite);
  margin: 0 auto;
  padding: 0 var(--rand);
}

main:focus {
  outline: none;
}

/* ---------- Zustände ---------- */

.zustand {
  min-height: 62vh;
  max-width: 30rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-align: center;
  padding: 48px 0;
}

.zustand-titel {
  font-size: calc(clamp(1.75rem, 3vw + 1rem, 2.6rem) * var(--titel-faktor, 1));
}

.zustand-text {
  margin: 0;
  color: var(--f-leise);
  max-width: 28rem;
}

.lader {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid var(--f-rahmen);
  border-top-color: var(--f-akzent);
  animation: drehen 900ms linear infinite;
}

@keyframes drehen {
  to {
    transform: rotate(360deg);
  }
}

.code-form {
  width: 100%;
  display: grid;
  gap: 12px;
  margin-top: 8px;
}

.code-label {
  font-size: 0.875rem;
  color: var(--f-leise);
  text-align: left;
}

.code-feld {
  width: 100%;
  min-height: 58px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--f-leise);
  background: var(--f-flaeche);
  color: var(--f-text);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 1.5rem;
  letter-spacing: 0.22em;
  text-align: center;
  text-transform: uppercase;
}

.code-feld[aria-invalid="true"] {
  border-color: var(--f-fehler);
  box-shadow: 0 0 0 1px var(--f-fehler);
}

.code-meldung {
  min-height: 1.55em;
  margin: 0;
  color: var(--f-fehler);
  font-size: 0.95rem;
}

.code-meldung:empty {
  min-height: 0;
}

/* ---------- Knöpfe ---------- */

.knopf {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 22px;
  border-radius: var(--rund);
  border: 1px solid transparent;
  background: transparent;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--dauer), color var(--dauer), border-color var(--dauer), opacity var(--dauer);
  -webkit-tap-highlight-color: transparent;
}

.knopf-primaer {
  background: var(--f-akzent);
  color: var(--f-akzent-text);
}

.knopf-primaer:hover:not(:disabled) {
  filter: brightness(1.08);
}

.knopf-leise {
  border-color: var(--f-leise);
  color: var(--f-text);
}

.knopf-leise:hover:not(:disabled) {
  border-color: var(--f-text);
  background: rgba(255, 255, 255, 0.06);
}

.knopf-leise[aria-pressed="true"] {
  border-color: var(--f-akzent);
}

.knopf-klein {
  min-height: 40px;
  padding: 0 16px;
  font-size: 0.875rem;
}

.knopf:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.knopf-symbol {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  flex: none;
}

.knopf-symbol:hover {
  background: rgba(255, 255, 255, 0.08);
}

.knopf-symbol svg,
.ansicht-pfeil svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Galerie ---------- */

.galerie-kopf {
  padding: clamp(28px, 6vw, 72px) 0 clamp(20px, 3vw, 32px);
  display: grid;
  gap: 10px;
}

.galerie-titel {
  font-size: calc(clamp(2rem, 4.2vw + 1rem, 4.2rem) * var(--titel-faktor, 1));
  max-width: 22ch;
}

.galerie-info {
  margin: 0;
  color: var(--f-leise);
}

.galerie-werkzeuge {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: 12px;
}

.galerie-tipp {
  margin: 0;
  font-size: 0.875rem;
  color: var(--f-leise);
}

body.waehlt .galerie-tipp {
  visibility: hidden;
}

.kapitelleiste {
  position: sticky;
  top: 0;
  z-index: 5;
  margin: 0 calc(var(--rand) * -1);
  padding: 0 var(--rand);
  background: var(--f-grund);
  border-bottom: 1px solid var(--f-rahmen);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.kapitelleiste::-webkit-scrollbar {
  display: none;
}

.kapitelliste {
  display: flex;
  gap: 4px 26px;
  margin: 0;
  padding: 0;
  list-style: none;
  white-space: nowrap;
}

.kapitel-link {
  display: inline-block;
  padding: 14px 0 12px;
  border-bottom: 2px solid transparent;
  color: var(--f-leise);
  text-decoration: none;
  font-size: 0.925rem;
}

.kapitel-link:hover {
  color: var(--f-text);
}

.kapitel-link[aria-current="true"] {
  color: var(--f-text);
  border-bottom-color: var(--f-akzent);
}

.kapitel {
  padding-top: clamp(28px, 4vw, 48px);
  scroll-margin-top: 52px;
}

.kapitel-kopf {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  margin-bottom: 16px;
}

.kapitel-titel {
  font-size: calc(clamp(1.35rem, 1.6vw + 0.9rem, 2rem) * var(--titel-faktor, 1));
}

.kapitel-anzahl {
  color: var(--f-leise);
  font-size: 0.9rem;
}

.kapitel-alle {
  margin-left: auto;
  align-self: center;
}

/* Mauerwerk: Zeilen zu 4 px, die Spannweite setzt app.js aus dem Seitenverhältnis */
.raster {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  grid-auto-rows: 4px;
  column-gap: var(--luecke);
  row-gap: 0;
  align-items: start;
}

@media (min-width: 600px) {
  .raster {
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  }
}

@media (min-width: 1200px) {
  .raster {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  }
}

.kachel {
  position: relative;
  border-radius: var(--bild-rund);
  overflow: hidden;
  background: var(--f-flaeche);
}

.kachel-bild {
  display: block;
  width: 100%;
  aspect-ratio: var(--v, 1.5);
  padding: 0;
  border: 0;
  background: var(--f-flaeche);
  cursor: zoom-in;
  position: relative;
}

.kachel-bild img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease, opacity var(--dauer);
}

.kachel-bild::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--bild-rund);
  box-shadow: inset 0 0 0 0 var(--f-akzent);
  transition: box-shadow var(--dauer);
  pointer-events: none;
}

.kachel-bild:focus-visible {
  outline-offset: -3px;
}

@media (hover: hover) {
  .kachel:hover .kachel-bild img {
    transform: scale(1.025);
  }
}

body.waehlt .kachel-bild {
  cursor: pointer;
}

.kachel.fehlt .kachel-bild img {
  opacity: 0;
}

.kachel-wahl {
  position: absolute;
  top: 0;
  right: 0;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.kachel-wahl:focus-visible {
  outline-offset: -6px;
}

.kachel-kreis {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid #fff;
  background: rgba(0, 0, 0, 0.38);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.45);
  transition: background-color var(--dauer), border-color var(--dauer), opacity var(--dauer);
}

.kachel-kreis svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: transparent;
  stroke-width: 2.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (hover: hover) and (pointer: fine) {
  .kachel-kreis {
    opacity: 0;
  }
  .kachel:hover .kachel-kreis,
  .kachel:focus-within .kachel-kreis,
  body.waehlt .kachel-kreis {
    opacity: 1;
  }
}

.kachel.gewaehlt .kachel-kreis {
  opacity: 1;
  background: var(--f-akzent);
  border-color: var(--f-akzent);
}

.kachel.gewaehlt .kachel-kreis svg {
  stroke: var(--f-akzent-text);
}

.kachel.gewaehlt .kachel-bild::after {
  box-shadow: inset 0 0 0 3px var(--f-akzent);
}

.kachel.gewaehlt .kachel-bild img {
  opacity: 0.86;
}

/* ---------- Fuß ---------- */

.fuss {
  width: 100%;
  max-width: var(--breite);
  margin: 72px auto 0;
  padding: 28px var(--rand) calc(32px + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--f-rahmen);
  color: var(--f-leise);
  font-size: 0.875rem;
}

.fuss-links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 22px;
}

.fuss-links a {
  display: inline-block;
  padding: 8px 0;
  color: var(--f-leise);
  text-underline-offset: 3px;
}

.fuss-links a:hover {
  color: var(--f-text);
}

.fuss-hinweis {
  margin: 10px 0 0;
  max-width: 44rem;
}

/* ---------- Aktionsleiste ---------- */

.leiste {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  background: var(--f-flaeche);
  border-top: 1px solid var(--f-rahmen);
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.35);
  padding: 12px max(var(--rand), env(safe-area-inset-left, 0px)) calc(12px + env(safe-area-inset-bottom, 0px)) max(var(--rand), env(safe-area-inset-right, 0px));
}

.leiste-zeile {
  max-width: var(--breite);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
}

.zaehler {
  margin: 0;
  min-width: 0;
  flex: 1 1 16rem;
}

.zaehler-zahl {
  font-weight: 600;
}

.zaehler-rest {
  color: var(--f-leise);
}

.leiste-knoepfe {
  display: flex;
  gap: 10px;
  flex: 0 1 auto;
}

.leiste.arbeitet .leiste-knoepfe,
.leiste.arbeitet .leiste-nebenlink {
  display: none;
}

.leiste-nebenlink {
  display: block;
  margin: 8px auto 0;
  padding: 6px 4px;
  border: 0;
  background: none;
  color: var(--f-leise);
  font-size: 0.875rem;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

@media (max-width: 640px) {
  .zaehler {
    flex-basis: 100%;
    font-size: 0.925rem;
  }
  .leiste-knoepfe {
    flex: 1 1 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
  .leiste-knoepfe .knopf {
    min-height: 50px;
    padding: 0 12px;
  }
}

.panel {
  max-width: var(--breite);
  margin: 0 auto 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--f-rahmen);
  max-height: 55vh;
  overflow-y: auto;
}

.panel-kopf {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.panel-titel {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
}

.panel-text {
  margin: 2px 0 10px;
  color: var(--f-leise);
  max-width: 48rem;
}

.fortschritt {
  display: block;
  width: 100%;
  height: 6px;
  margin: 0 0 12px;
  border: 0;
  border-radius: 3px;
  background: var(--f-rahmen);
  overflow: hidden;
  -webkit-appearance: none;
  appearance: none;
}

.fortschritt::-webkit-progress-bar {
  background: var(--f-rahmen);
}

.fortschritt::-webkit-progress-value {
  background: var(--f-akzent);
  transition: width var(--dauer);
}

.fortschritt::-moz-progress-bar {
  background: var(--f-akzent);
}

.panel-liste {
  list-style: none;
  margin: 0 0 8px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.panel-eintrag {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  padding: 8px 0;
  border-top: 1px solid var(--f-rahmen);
}

.panel-knoepfe {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (max-width: 640px) {
  .panel-knoepfe .knopf-primaer {
    flex: 1 1 100%;
    min-height: 52px;
  }
}

/* ---------- Großansicht ---------- */

.ansicht {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: #050708;
  background: color-mix(in srgb, var(--f-grund) 35%, #000);
  color: #fff;
  overflow: hidden;
}

.ansicht[open] {
  display: flex;
  flex-direction: column;
}

.ansicht::backdrop {
  background: #000;
}

.ansicht-kopf {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px 12px;
  padding: calc(8px + env(safe-area-inset-top, 0px)) max(12px, env(safe-area-inset-right, 0px)) 8px max(16px, env(safe-area-inset-left, 0px));
  position: relative;
  z-index: 2;
}

.ansicht-titel {
  margin: 0;
  font-size: 0.925rem;
  font-variant-numeric: tabular-nums;
  min-width: 0;
}

.ansicht-kapitel {
  color: #c9cfd2;
}

.ansicht-knoepfe {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.ansicht .knopf-leise {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.ansicht .knopf-leise[aria-pressed="true"] {
  background: var(--f-akzent);
  border-color: var(--f-akzent);
  color: var(--f-akzent-text);
}

.haken {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  display: none;
}

[aria-pressed="true"] > .haken {
  display: block;
}

.buehne {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  margin: 0 0 calc(8px + env(safe-area-inset-bottom, 0px));
  touch-action: pan-y pinch-zoom;
  user-select: none;
  -webkit-user-select: none;
  overflow: hidden;
}

.buehne-bild {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: translateX(var(--wisch, 0px));
  transition: transform 220ms ease, opacity 200ms ease;
  -webkit-user-drag: none;
}

.buehne.wischt .buehne-bild {
  transition: none;
}

#ansicht-bild {
  opacity: 0;
}

.buehne.geladen #ansicht-bild {
  opacity: 1;
}

.buehne.geladen .buehne-platz {
  opacity: 0;
}

.ansicht-pfeil {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 52px;
  height: 52px;
  margin-top: -26px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  cursor: pointer;
}

.ansicht-pfeil:hover {
  background: rgba(0, 0, 0, 0.7);
}

@media (min-width: 641px) {
  .buehne-bild {
    left: 76px;
    right: 76px;
    width: calc(100% - 152px);
  }
}

.ansicht-pfeil-links {
  left: max(12px, env(safe-area-inset-left, 0px));
}

.ansicht-pfeil-rechts {
  right: max(12px, env(safe-area-inset-right, 0px));
}

@media (max-width: 640px) {
  .ansicht-pfeil {
    top: auto;
    margin-top: 0;
    bottom: calc(14px + env(safe-area-inset-bottom, 0px));
    width: 48px;
    height: 48px;
  }
}

/* ---------- Bewegung reduzieren ---------- */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
  .kachel:hover .kachel-bild img {
    transform: none;
  }
  .lader {
    animation: none;
    border-top-color: var(--f-rahmen);
  }
}