/* Fragen & Rückruf (js/chat.js) im Aussehen der Hallen: Beton, warmes Licht, Hallen-Schriften.
   Laptop: Fenster rechts unter der Kopfleiste. Handy: Blatt von unten, über der Leiste (--leiste-h). */
.mbc-fenster {
  position: fixed; z-index: 45; display: flex; flex-direction: column;
  right: max(16px, var(--rand-r)); top: 84px; width: 390px; height: min(640px, calc(100dvh - 104px));
  background: linear-gradient(180deg, #1f1d19, #141310); color: var(--text);
  border: 1px solid rgba(232,181,110,.35); border-radius: 10px;
  box-shadow: 0 24px 70px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,230,190,.12);
  font: 16px/1.5 var(--f-text);
}
.mbc-fenster[hidden] { display: none; }
.mbc-fenster :focus-visible { outline: 2px solid var(--licht); outline-offset: 2px; }
.mbc-kopf { display: flex; justify-content: space-between; align-items: center; padding: 10px 10px 4px 18px; }
.mbc-kopf strong { font-family: var(--f-titel); font-weight: 500; font-size: 1.5rem; letter-spacing: .03em; text-transform: uppercase; }
.mbc-zu { min-width: 44px; min-height: 44px; background: none; border: 0; color: var(--text); font-size: 1.7rem; line-height: 1; cursor: pointer; }
.mbc-kenn { margin: 0; padding: 0 18px 10px; font-family: var(--f-mono); font-size: .75rem; letter-spacing: .04em; color: var(--leise); border-bottom: 1px solid var(--kante); }
.mbc-log { flex: 1; overflow-y: auto; padding: 14px 18px; display: flex; flex-direction: column; gap: 10px; overscroll-behavior: contain; scrollbar-width: thin; }
.mbc-wir, .mbc-ich { max-width: 92%; padding: 10px 13px; border-radius: 8px; }
.mbc-wir { align-self: flex-start; background: rgba(255,255,255,.05); border: 1px solid var(--kante); }
.mbc-ich { align-self: flex-end; background: var(--licht); color: #17120a; font-family: var(--f-mono); font-size: .8125rem; letter-spacing: .03em; }
.mbc-text p { margin: 0 0 .5em; } .mbc-text p:last-child { margin: 0; }
.mbc-wir a, .mbc-haken a { color: var(--licht); text-decoration: underline; text-underline-offset: 3px; }
.mbc-hinweis { display: block; margin-top: 6px; font-family: var(--f-mono); font-size: .75rem; letter-spacing: .02em; color: var(--leise); }
.mbc-knoepfe { display: flex; flex-wrap: wrap; gap: 6px; }
.mbc-k {
  display: inline-flex; align-items: center; min-height: 44px; padding: 8px 14px; border-radius: 999px; cursor: pointer; text-align: left; text-decoration: none;
  border: 1px solid rgba(232,181,110,.4); background: transparent; color: var(--text); font: 15px/1.3 var(--f-text);
}
.mbc-k:hover, .mbc-k[aria-pressed="true"] { border-color: var(--licht); background: rgba(232,181,110,.12); }
.mbc-vor { border-color: var(--licht); }
.mbc-eingabe { display: flex; gap: 6px; padding: 10px 14px 12px; border-top: 1px solid var(--kante); }
.mbc-eingabe input, .mbc-feld input, .mbc-feld select, .mbc-feld textarea {
  min-height: 44px; padding: 8px 11px; border-radius: 6px; border: 1px solid rgba(233,228,218,.22); background: rgba(0,0,0,.35); color: var(--text); font: 16px var(--f-text);
}
.mbc-eingabe input { flex: 1; min-width: 0; }
.mbc-eingabe button, .mbc-senden {
  min-height: 44px; padding: 0 18px; border-radius: 6px; border: 0; cursor: pointer;
  background: var(--licht); color: #17120a; font-family: var(--f-mono); font-size: .8125rem; letter-spacing: .12em; text-transform: uppercase;
}
.mbc-senden:disabled { opacity: .6; }
.mbc-form { display: flex; flex-direction: column; gap: 10px; }
.mbc-feld { display: flex; flex-direction: column; gap: 4px; font-family: var(--f-mono); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--leise); }
.mbc-feld textarea { text-transform: none; }
.mbc-termin strong { font-family: var(--f-mono); font-size: .8125rem; letter-spacing: .1em; text-transform: uppercase; color: var(--licht); }
.mbc-termin { display: grid; gap: 8px; }
.mbc-haken { display: flex; gap: 10px; align-items: flex-start; min-height: 44px; font-size: .95rem; color: var(--text); }
.mbc-haken input { flex: none; width: 22px; height: 22px; margin-top: 2px; accent-color: var(--licht); }
.mbc-honig { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.mbc-meld, .mbc-fehlerbox { margin: 0; color: #f0a37a; font-size: .95rem; }
.mbc-meld:empty { display: none; }
.mbc-fehlerbox { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px; border: 1px solid #f0a37a; border-radius: 8px; }
.mbc-fehlerbox p { flex-basis: 100%; margin: 0; }
/* KI-Modus: Zeichenzähler, Warten, Beispielbild mit Betriebsname (nur im Browser) */
.mbc-eingabe { flex-wrap: wrap; }
.mbc-zahl { flex-basis: 100%; text-align: right; font-family: var(--f-mono); font-size: .75rem; color: var(--leise); }
.mbc-denkt { color: var(--leise); font-style: italic; }
.mbc-bild { flex: none; position: relative; margin: 0; border-radius: 8px; overflow: hidden; border: 1px solid var(--kante); }
.mbc-bild img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; object-position: 50% 45%; background: #121312; }
.mbc-bildform[aria-busy="true"] .mbc-meld { color: var(--text, #ece8df); }
.mbc-bildform[aria-busy="true"] .mbc-senden { opacity: .6; cursor: progress; }
.mbc-bildname { position: absolute; left: 14px; top: 14px; right: 40%; font-family: var(--f-titel); font-size: 1.35rem; line-height: 1.15;
  text-transform: uppercase; letter-spacing: .03em; color: #fff; text-shadow: 0 2px 12px rgba(0,0,0,.75); overflow-wrap: anywhere; }
.mbc-bild figcaption { margin: 0; padding: 6px 10px 8px; }
@media (max-width: 720px) {
  .mbc-fenster { left: 0; right: 0; top: auto; bottom: var(--leiste-h, 0px); width: auto; height: min(78dvh, calc(100dvh - var(--leiste-h, 0px) - 70px));
    border-radius: 14px 14px 0 0; border-bottom: 0; }
  .mbc-kenn, .mbc-hinweis { font-size: .8125rem; }
}
@media (prefers-reduced-motion: no-preference) { .mbc-fenster:not([hidden]) { animation: mbc-ein .22s ease-out; } }
@keyframes mbc-ein { from { opacity: 0; transform: translateY(12px); } }
@media print { .mbc-fenster { display: none; } }