/* Kundenkommunikation an genau einer B2B-Anfrage. */
.b2b-anfrage-chat{display:grid;grid-template-columns:minmax(0,1fr) minmax(380px,1fr);gap:26px;align-items:start}
.b2b-anfrage-fakten{min-width:0}.b2b-anfrage-fakten dl{grid-template-columns:minmax(105px,145px) minmax(0,1fr);gap:10px 16px}
.b2b-chat{border:1px solid var(--line);border-radius:14px;overflow:hidden;min-width:0;background:#fff;color:var(--ink)}
.b2b-chat [hidden]{display:none!important}.b2b-chat button,.b2b-chat input,.b2b-chat textarea{font:inherit}
.b2b-chat-kopf{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.b2b-chat-kopf h4{font-size:1rem;margin:0 0 4px}.b2b-chat-kopf p{font-size:.78rem;color:var(--slate);margin:0;overflow-wrap:anywhere}
.b2b-chat .b2b-chat-aktualisieren{background:#fff;border:1px solid var(--line);border-radius:20px;padding:7px 10px;font-size:.73rem;color:var(--cobalt);cursor:pointer}
.b2b-chat-verlauf{background:#eef1f6;padding:18px 14px;height:360px;overflow:auto;overscroll-behavior:contain;display:flex;flex-direction:column;gap:13px;scrollbar-gutter:stable}
.b2b-chat-leer{margin:auto;text-align:center;line-height:1.6;font-size:.84rem;color:var(--slate);max-width:310px}
.b2b-chat-tag{align-self:center;background:#fff;border-radius:20px;padding:4px 12px;font-size:.71rem;color:var(--slate)}
.b2b-chat-blase{background:#fff;align-self:flex-start;border-radius:4px 16px 16px 16px;padding:12px 14px;max-width:92%;min-width:130px;box-shadow:0 1px 1px #17324f08;overflow-wrap:anywhere}
.b2b-chat-blase--wir{background:#dff6d2;align-self:flex-end;border-radius:16px 4px 16px 16px}.b2b-chat-blase--neu{outline:2px solid #8fb3d8;outline-offset:2px}
.b2b-chat-autor{display:block;color:#285d97;font-size:.74rem;margin-bottom:5px}.b2b-chat-text{font-size:.85rem;line-height:1.55;white-space:pre-wrap;margin:0}
.b2b-chat-zeit{font-size:.69rem;color:#677b95;margin-top:7px;text-align:right;display:block}.b2b-chat-anhanglink{display:block;max-width:100%;border:1px solid #b8c9dc;background:#ffffffa8;border-radius:7px;padding:7px 9px;color:var(--cobalt);font-size:.76rem!important;text-align:left;cursor:pointer;margin-top:8px;overflow-wrap:anywhere}
.b2b-chat-editor{padding:16px}.b2b-chat-identitaet{font-size:.73rem;color:var(--slate);line-height:1.6;margin:0 0 13px;overflow-wrap:anywhere}.b2b-chat-identitaet strong{font-weight:600;color:var(--ink)}
.b2b-chat-label{display:block;font-size:.8rem;margin-bottom:7px;font-weight:600}.b2b-chat-schreiben{display:block;width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:11px;min-height:190px;padding:12px 13px;font-size:.9rem!important;line-height:1.6;color:var(--ink);resize:vertical;background:#fff}
.b2b-chat-werkzeuge{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-top:8px}.b2b-chat .b2b-chat-knopf{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:39px;border:1px solid var(--line);border-radius:12px;background:#fff;color:#345580;padding:8px 11px;font-size:.78rem;font-weight:600;cursor:pointer}.b2b-chat-knopf svg{width:18px;height:18px;flex:none}.b2b-chat .b2b-chat-knopf--senden{margin-left:auto;background:var(--cobalt);border-color:var(--cobalt);color:#fff}.b2b-chat .b2b-chat-knopf--aufnehmen{color:#a53030;border-color:#e7b1b1;background:#fff0ee}
.b2b-chat button:disabled,.b2b-chat textarea:disabled{opacity:.55;cursor:default}.b2b-chat button:focus-visible,.b2b-chat textarea:focus-visible{outline:3px solid var(--cobalt);outline-offset:2px}
.b2b-chat-hilfe{font-size:.73rem;color:var(--slate);line-height:1.55;margin:10px 0 0}.b2b-chat-zaehler{font-size:.72rem;color:var(--slate);margin:8px 0 0}.b2b-chat-status{font-size:.8rem;line-height:1.5;color:#286340;margin:12px 0 0;overflow-wrap:anywhere}.b2b-chat-status--fehler{color:#a2392d}
.b2b-chat-dateien{list-style:none;padding:0;margin:8px 0 0;display:flex;gap:7px;flex-wrap:wrap}.b2b-chat-dateien li{display:flex;align-items:center;gap:7px;max-width:100%;padding:5px 8px;border-radius:7px;background:#f1f5fa;font-size:.74rem}.b2b-chat-dateien span{overflow-wrap:anywhere;min-width:0}.b2b-chat-dateien button{border:0;background:transparent;color:#607893;cursor:pointer;font-size:1rem;padding:2px 5px}
.b2b-chat-anweisung{border:1px solid var(--line);border-radius:9px;background:#f5f8fc;padding:11px;margin-top:12px}.b2b-chat-anweisung textarea{width:100%;box-sizing:border-box;min-height:75px;border:1px solid var(--line);border-radius:7px;padding:9px;background:#fff;color:var(--ink);font-size:.8rem;resize:vertical}.b2b-chat-anweisung .b2b-chat-werkzeuge{margin-top:6px}
@media(min-width:1450px){.b2b-anfrage-chat{grid-template-columns:minmax(0,1.05fr) minmax(460px,.95fr);gap:32px}}
@media(max-width:1050px){.b2b-anfrage-chat{grid-template-columns:1fr}.b2b-chat-verlauf{height:330px}}
@media(max-width:600px){.b2b-anfrage-fakten dl{grid-template-columns:1fr}.b2b-chat-kopf{padding:13px}.b2b-chat-editor{padding:12px}.b2b-chat-verlauf{padding:14px 10px;height:310px}.b2b-chat-schreiben,.b2b-chat-anweisung textarea{font-size:16px!important}.b2b-chat-blase{max-width:96%}.b2b-chat .b2b-chat-knopf--senden{margin-left:0}.b2b-chat-kopf h4{font-size:.95rem}}
/* Nach Generierung: eigene Kundenfassungen direkt an die Anfrage anhängen. */
.b2b-chat-anhangauswahl{border:1px solid #C5D5E8;border-radius:11px;background:#F3F7FC;padding:14px;margin:12px 0}.b2b-chat-anhangkopf{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;font-size:.85rem}.b2b-chat-anhang-schliessen{border:0;background:transparent;color:var(--slate);padding:3px 7px;font:inherit;font-size:1.3rem;cursor:pointer}.b2b-chat-anhanghinweis{font-size:.73rem;color:var(--slate);margin:7px 0 17px}.b2b-chat-anhangtitel{display:block;font-size:.8rem;margin-bottom:9px}.b2b-chat-dokumentliste{display:grid;gap:8px;margin-bottom:12px}.b2b-chat-dokument{display:flex;align-items:flex-start;gap:10px;padding:10px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer}.b2b-chat-dokument input{flex:none;margin:2px 0 0;accent-color:var(--cobalt);width:16px;height:16px}.b2b-chat-dokument>span{min-width:0;overflow-wrap:anywhere}.b2b-chat-dokument strong{font-size:.76rem;font-weight:600}.b2b-chat-dokument small{display:block;margin-top:4px;font-size:.7rem;color:var(--slate)}.b2b-chat .b2b-chat-dokumente-nehmen{background:var(--cobalt);border-color:var(--cobalt);color:#fff}.b2b-chat-anhangauswahl>.b2b-chat-knopf{max-width:100%;white-space:normal;text-align:left;line-height:1.4}.b2b-chat-dokument input:focus-visible{outline:3px solid var(--cobalt);outline-offset:3px}.b2b-chat-dokument:has(input:disabled){cursor:default;opacity:.65}
@media(max-width:420px){.b2b-chat-anhangauswahl{padding:11px}.b2b-chat-dokument{padding:9px}.b2b-chat-anhangauswahl>.b2b-chat-knopf{font-size:.75rem}}