/* App-Seite /app (design.md 6.8), Mitteilungs-Schalter (auch im Konto) und Offline-Seite (6.11).
   Baut auf site.css auf: nur Tokens, keine neuen Farbwerte. */

/* ---------- Seitenkopf mit Handy ---------- */
.app-hero .page-hero__grid { align-items: center; }
.app-stage { position: relative; display: grid; place-items: center; margin: 8px auto 0; padding: 18px 0 44px; }
.app-stage::before { /* Lichthof hinter dem Handy */
  content: ""; position: absolute; inset: 6% 0 10%; z-index: -1; border-radius: 50%;
  background: radial-gradient(closest-side, rgb(var(--mag-rgb) / .34), rgb(var(--vio-rgb) / .16) 55%, transparent);
}
.app-phone { width: min(268px, 68vw); }
.app-stage .install-toast { position: absolute; left: 0; bottom: 6px; z-index: var(--z-inhalt); max-width: calc(100% - 8px); transform: rotate(3deg); }
.app-stage .install-toast span { display: block; }

.app-phone .phone__app { gap: 9px; padding: 14px 12px; }
.app-phone .phone__logo { height: 32px; margin: 2px 0 6px; }
.app-live { display: flex; align-items: center; gap: 10px; }
.app-live b { font: 400 42px/.8 var(--f-display); padding-top: 4px; color: var(--ok); font-variant-numeric: tabular-nums; }
.app-live--offline b, .app-live--restart b { color: var(--text-3); }
.app-live__txt { display: grid; gap: 3px; font: 700 12px/1.2 var(--f-ui); letter-spacing: .12em; text-transform: uppercase; color: var(--text); }
.app-live__txt small { font-weight: 500; letter-spacing: .04em; text-transform: none; color: var(--text-3); font-size: 12px; }
.app-restart { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 8px; }
.app-restart > .icon { color: var(--rosa); }
.app-restart b { color: #fff; }
.app-restart .countdown { margin-left: auto; font-size: 12px; }
.app-news .phone-card__title { font-size: 20px; line-height: 1.02; }
.app-chat { display: flex; align-items: flex-start; gap: 10px; color: var(--text-2); }
.app-chat > .icon { flex: none; width: 20px; height: 20px; margin-top: 1px; color: var(--mag); }
.app-chat b { display: block; color: #fff; font-weight: 600; }
.app-dock { display: flex; justify-content: space-around; margin-top: 6px; padding: 10px; border-radius: 20px; background: rgba(255, 255, 255, .1); }
.app-dock i { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; color: #fff; background: var(--grad-btn); }
.app-dock i:nth-child(2) { background: var(--flaeche-3); }
.app-dock i:nth-child(3) { background: var(--grad-gold); color: var(--text-ink); }
.app-dock i:nth-child(4) { background: var(--flaeche-2); }
.app-dock .icon { width: 20px; height: 20px; }

.app-install-hint { margin-top: 16px; max-width: 34em; font-size: var(--fs-klein); color: var(--text-3); }
.app-install-hint b { color: var(--text); }
.btn.is-installed { background: rgb(var(--ok-rgb) / .14); color: var(--ok); box-shadow: inset 0 0 0 2px rgb(var(--ok-rgb) / .5); }

@media (min-width: 960px) {
  .app-stage { margin: 0; padding: 12px 0 56px; }
  .app-phone { width: 300px; }
  .app-stage .install-toast { left: -8px; bottom: 36px; }
}
@media (prefers-reduced-motion: no-preference) {
  .app-stage .install-toast { animation: app-schweben 4.5s ease-in-out infinite; }
  .app-stage.is-paused .install-toast { animation-play-state: paused; }
}
@keyframes app-schweben { 50% { transform: rotate(3deg) translateY(-8px); } }

/* ---------- Funktionen ---------- */
.app-features { list-style: none; margin: 0; padding: 0; --gap: 32px 26px; }
.app-features > li { display: flex; }
.app-features .tafel { flex: 1; display: flex; }
.app-feature { flex: 1; }
.app-feature__icon {
  display: grid; place-items: center; width: 52px; height: 52px; margin-bottom: 18px;
  color: var(--text-ink); background: var(--grad-logo);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
.app-feature__icon .icon { width: 26px; height: 26px; }
@media (min-width: 640px) { .app-features { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 960px) { .app-features { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 639px) { /* kompakt: Symbol links, weniger Höhe */
  .app-features { --gap: 16px; }
  .app-feature { display: grid; grid-template-columns: 44px minmax(0, 1fr); column-gap: 14px; padding: 18px; }
  .app-feature__icon { grid-row: span 2; width: 44px; height: 44px; margin: 0; }
  .app-feature__icon .icon { width: 22px; height: 22px; }
  .app-feature .card__text { margin-top: 6px; font-size: 14px; }
}

/* ---------- Installieren ---------- */
.app-install__grid { display: grid; gap: 40px; grid-template-columns: minmax(0, 1fr); }
.app-install__tabs { min-width: 0; }
.app-anleitung { display: grid; gap: 18px; max-width: 36em; }
.app-anleitung__browser { font: 700 var(--fs-label)/1.3 var(--f-ui); letter-spacing: .2em; text-transform: uppercase; color: var(--rosa); }
.app-anleitung .steps li { font-size: 16px; }
.app-anleitung__plus { font-size: var(--fs-klein); color: var(--text-3); }
.app-qr-tafel { align-self: start; width: 100%; max-width: 440px; }
.app-qr { display: grid; grid-template-columns: minmax(0, 150px) minmax(0, 1fr); gap: 20px; align-items: center; }
.app-qr__code { background: var(--papier); box-shadow: inset 0 0 0 2px var(--papier-2); }
.app-qr__code .qr { display: block; width: 100%; height: auto; }
.app-qr .card__title { color: var(--text-ink); }
.app-qr .card__text { margin-top: 8px; font-size: 14px; }
.app-qr__url { margin-top: 10px; font: 700 13px/1.2 var(--f-ui); letter-spacing: .04em; color: var(--text-papier-2); overflow-wrap: anywhere; }
@media (max-width: 419px) {
  .app-qr { grid-template-columns: minmax(0, 1fr); justify-items: start; }
  .app-qr__code { width: 160px; }
}
@media (min-width: 960px) {
  .app-install__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(40px, 5vw, 80px); align-items: center; }
  .app-qr-tafel { justify-self: end; transform: rotate(2deg); }
  .app-qr { grid-template-columns: minmax(0, 1fr); justify-items: start; padding: 28px; }
  .app-qr__code { width: 220px; }
}
/* Auf Handys hilft der Code nicht weiter: dort nur ab 640 zeigen */
@media (max-width: 639px) and (pointer: coarse) { .app-qr-tafel { display: none; } }

/* ---------- Mitteilungen ---------- */
.app-push { background: linear-gradient(180deg, transparent, rgb(var(--tief-rgb) / .4) 45%, transparent); }
.app-push__grid { display: grid; gap: 8px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 960px) { .app-push__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(40px, 5vw, 80px); align-items: center; } }

.push { --c: var(--cut); display: grid; gap: 22px; padding: clamp(20px, 2.6vw, 30px); background: var(--grad-flaeche); box-shadow: inset 0 0 0 1px var(--linie-mag);
  clip-path: polygon(0 0, calc(100% - var(--c)) 0, 100% var(--c), 100% 100%, var(--c) 100%, 0 calc(100% - var(--c))); }
.push__main { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px 24px; flex-wrap: wrap; }
.push__kopf { flex: 1 1 240px; min-width: 0; }
.push__titel { font: 400 var(--fs-h3)/1 var(--f-display); letter-spacing: .02em; text-transform: uppercase; }
.push__state { margin-top: 8px; font-size: 15px; line-height: 1.5; color: var(--text-2); }
.push__state.is-an { color: var(--ok); }
.push__state.is-warn { color: var(--achtung); }
.push__switch { flex: none; min-height: 44px; font: 700 13px/1 var(--f-ui); letter-spacing: .12em; text-transform: uppercase; color: var(--text); }
.push__switch input:disabled + .switch__track { opacity: .45; }
.push__switch input:disabled ~ span:last-child { color: var(--text-3); }
.push__themen { display: grid; gap: 10px; margin: 0; padding: 0; border: 0; min-width: 0; }
.push__themen legend { margin-bottom: 12px; padding: 0; font: 700 var(--fs-label)/1.3 var(--f-ui); letter-spacing: .2em; text-transform: uppercase; color: var(--text-3); }
.push__thema { display: flex; align-items: flex-start; gap: 14px; padding: 14px 16px; cursor: pointer; background: rgb(var(--grund-rgb) / .5); box-shadow: inset 0 0 0 1px var(--linie); transition: box-shadow var(--t), background var(--t); }
.push__thema:hover { background: rgb(var(--grund-rgb) / .75); }
.push__thema:has(input:checked) { box-shadow: inset 3px 0 0 var(--mag), inset 0 0 0 1px var(--linie-mag); }
.push__thema input { width: 20px; height: 20px; margin: 2px 0 0; flex: none; accent-color: var(--mag); cursor: pointer; }
.push__thema input:focus-visible { outline: 3px solid var(--rosa); outline-offset: 2px; }
.push__thema b { display: block; font: 700 15px/1.3 var(--f-ui); color: var(--text); }
.push__thema small { display: block; margin-top: 2px; font-size: 14px; line-height: 1.45; color: var(--text-3); }
.push__themen:disabled .push__thema { cursor: default; opacity: .6; }
.push__hint { font-size: var(--fs-klein); line-height: 1.55; color: var(--text-3); }
.push.is-busy .push__switch { pointer-events: none; opacity: .7; }

/* ---------- Hinweise, FAQ, Abschluss ---------- */
.app-faq__grid { display: grid; gap: 40px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 960px) { .app-faq__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(40px, 5vw, 80px); align-items: start; } }
.app-faq .faq__a p { line-height: 1.6; }
.app-cta { margin-top: 28px; display: grid; gap: 16px; justify-items: start; }
.app-cta__text { font-size: var(--fs-lead); line-height: 1.5; color: var(--text); }
@media (max-width: 639px) { .app-cta .btn { width: 100%; } }

/* ---------- Offline-Seite ---------- */
.offline__zustand { margin-top: 14px; font: 700 14px/1.4 var(--f-ui); color: var(--ok); }
.is-offline-seite .live-pill { visibility: hidden; }