/**
 * Branding Standard-Preset (WCAG, docs/contrast.md).
 * Theme-Kontraste leben in theme.css — hier nur Marken-Mapping und Layout-Extras.
 * Keine Google-Fonts-CDN (DSGVO): Inter nur, wenn lokal installiert.
 *
 * --primary-color / --secondary-color dürfen Theme-Tokens nicht unter WCAG drücken.
 * Akzent #F99700 (CSS .orange; historisches Gelb #FFCC00 ist nicht mehr auf der
 * Stadtseite) ist ausschließlich Flächenfarbe mit dunklem Text, nie Fließtext.
 */

:root {
  --primary-color: #007cc1;
  --secondary-color: #f99700;
}

.brand-logo:not([hidden]) {
  max-width: 200px;
  max-height: 60px;
  object-fit: contain;
  display: block;
}

/* [hidden] darf nicht durch display:block sichtbar werden — sonst kaputtes Icon ohne src. */
.brand-logo[hidden] {
  display: none !important;
}

.slide-question {
  font-size: clamp(2rem, 4vw, 3rem);
}

.stage-panel:not([hidden]) {
  animation: none;
}

.present-stage[data-transition="fade"] .stage-panel:not([hidden]) {
  animation: brand-fade 300ms ease;
}

.present-stage[data-transition="slide"] .stage-panel:not([hidden]) {
  animation: slide-up 300ms ease;
}

@keyframes brand-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .present-stage .stage-panel:not([hidden]) {
    animation: none !important;
  }
}

/* Kontrast-Scrim über Custom-Hintergrund, Text bleibt auf der Bühne lesbar. */
body.has-slide-bg .present-stage {
  background-image: var(--slide-bg-image);
  background-size: cover;
  background-position: center;
}
body.has-slide-bg .present-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--slide-bg-scrim, rgba(255, 255, 255, 0.78));
  pointer-events: none;
  z-index: 0;
}
body.has-slide-bg .present-stage > * {
  position: relative;
  z-index: 1;
}

body.has-slide-bg .view-join {
  position: relative;
  background-image: var(--slide-bg-image);
  background-size: cover;
  background-position: center;
}
body.has-slide-bg .view-join::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--join-bg-scrim, rgba(255, 255, 255, 0.48));
  pointer-events: none;
  z-index: 0;
}
body.has-slide-bg .view-join > * {
  position: relative;
  z-index: 1;
}

body.footer-hidden .app-footer {
  display: none !important;
}

.legal-hash-link {
  margin: 0;
  padding: 4px var(--pad, 16px);
  font-size: 0.75rem;
  line-height: 1.4;
}
.legal-hash-link[hidden] {
  display: none !important;
}
.legal-hash-link a {
  color: var(--link, #005b8e);
}

.branding-page fieldset.field {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  margin: 0 0 12px;
}

.word-pulse {
  animation: word-pulse 600ms ease;
}

@keyframes word-pulse {
  0% { transform: scale(0.85); opacity: 0.4; }
  50% { transform: scale(1.08); }
  100% { transform: scale(1); opacity: 1; }
}

.type-icon { margin-right: 0.35em; }

.lang-switch {
  display: flex;
  gap: 4px;
}

.lang-switch button {
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  color: var(--ink);
  border-radius: 10px;
}

.lang-switch button[aria-pressed="true"] {
  outline: 2px solid var(--focus);
  background: var(--bg-soft);
}

.app-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  align-items: center;
  justify-content: space-between;
  padding: 10px var(--pad);
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
  background: var(--bg-elev);
  color: var(--ink);
  position: relative;
  z-index: 20;
  pointer-events: auto;
  /* Admin-Vorschau-Layer (Stage-Effekt) dürfen Fußzeilen-Layout nicht vergrößern. */
  flex: 0 0 auto;
  contain: layout style paint;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  position: relative;
  z-index: 21;
  pointer-events: auto;
}

.footer-links a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.footer-home a,
.footer-links a,
.footer-links .link-btn {
  color: var(--link);
  text-decoration: underline;
}

.footer-help-link:not([hidden]) {
  display: inline-flex;
  align-items: center;
}

.footer-link-sep {
  color: var(--muted);
  user-select: none;
  pointer-events: none;
  line-height: 1;
}

.footer-link-sep--help[hidden] {
  display: none !important;
}

/* Join: Impressum, Datenschutz und Hilfe in einer Zeile. */
body.route-join .app-footer {
  justify-content: center;
  gap: 8px 12px;
}

body.route-join .footer-links {
  flex-wrap: nowrap;
  justify-content: center;
  gap: 6px 8px;
  max-width: 100%;
}

body.route-join .footer-links a {
  white-space: nowrap;
  font-size: 0.88rem;
  min-height: 44px;
  padding: 0 2px;
}

/* Join mobil: kompakte Fußzeile — Logo in der Kopfzeile, Copyright + Links eng darunter. */
@media (max-width: 640px) {
  body.route-join .app-footer {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 6px max(12px, env(safe-area-inset-right))
      calc(6px + env(safe-area-inset-bottom, 0px))
      max(12px, env(safe-area-inset-left));
    font-size: 0.82rem;
    line-height: 1.35;
  }

  body.route-join .app-footer .brand-logo:not([hidden]) {
    display: none !important;
  }

  body.route-join .app-footer #footer-copy {
    text-align: center;
    line-height: 1.3;
  }

  body.route-join .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 2px 6px;
    max-width: 100%;
  }

  body.route-join .footer-links a {
    min-height: 0;
    padding: 0;
    font-size: 0.82rem;
    line-height: 1.35;
  }

  body.route-join .footer-link-sep {
    line-height: 1.35;
  }
}

.footer-drawer-toggle {
  display: none;
}

/* [hidden] sonst von display:flex überstimmt — Link nur bei gesetzter URL. */
.footer-home:not([hidden]) {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.footer-home a,
.footer-links a {
  color: var(--link);
  text-decoration: underline;
}

.emoji-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  max-height: 160px;
  overflow: auto;
}

.emoji-cell {
  min-width: 44px;
  min-height: 44px;
  font-size: 1.25rem;
  background: var(--bg-soft);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.legal-page,
.branding-page {
  overflow: auto;
  padding: var(--pad);
  max-width: 44rem;
  margin: 0 auto;
}

.legal-page a,
.branding-page a {
  color: var(--link);
}

@media (max-width: 768px) {
  .app-footer:not(.is-open) .footer-home,
  .app-footer:not(.is-open) .footer-meta {
    display: none;
  }
  .footer-drawer-toggle {
    display: inline-flex;
  }
}

@media (max-width: 480px) {
  .slide-question { font-size: 1.6rem; }
}

@media (min-width: 1440px) {
  /* Volle Breite für Bühnenfläche — kein schmales 60%-Fenster mehr */
  .present-stage { max-width: none; margin-inline: 0; width: 100%; }
}

/* Instanz-Einstellungen (Export/Import) unter #/admin/settings. */
.settings-panel {
  margin-top: 1.5rem;
}

.settings-panel h2 {
  margin: 0 0 0.4rem;
  font-size: 1.15rem;
}

.settings-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
}

.settings-file-label {
  margin: 0;
}

.settings-preview {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-soft, var(--bg-elev));
}

.settings-preview[hidden] {
  display: none;
}

.settings-preview h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.settings-preview ul {
  margin: 0.5rem 0 0.75rem;
  padding-left: 1.2rem;
}

.settings-msg-error {
  color: var(--danger, #b00020);
}