.kassen-chat { --kc-border: #e2e5ea; --kc-muted: #6b7280; --kc-accent: #0f766e; --kc-accent-soft: #e6f4f2; --kc-ai: #f1f3f6; --kc-ok: #15803d; --kc-warn: #b45309;
  font-size: 15px; line-height: 1.5; color: #1d2330; }
.kassen-chat * { box-sizing: border-box; }
.kc-grid { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 16px; min-height: 560px; }
.kc-side, .kc-main { background: #fff; border: 1px solid var(--kc-border); border-radius: 10px; min-height: 0; min-width: 0; }
.kc-chat, .kc-msg, .kc-composer, .kc-actions { min-width: 0; }
.kc-side { padding: 16px; overflow: auto; }
.kc-side h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--kc-muted); margin: 0 0 8px; }
.kassen-chat[data-stage="1"] .kc-grid, .kassen-chat[data-stage="1"] .kc-dialog { display: none; }
.kassen-chat[data-stage="2"] .kc-start { display: none; }
.kc-start { padding: 8px 0 4px; }
.kc-drop { display: block; border: 2px dashed var(--kc-border); border-radius: 8px; padding: 18px 12px; text-align: center; color: var(--kc-muted); cursor: pointer; }
.kc-drop.over { border-color: #4149D9; background: #eef0fc; }
.kc-drop input { display: none; }
.kc-drop strong { display: block; color: inherit; }
.kassen-chat .kc-drop-big { border: 2px dashed #4149D9; background: #fff; color: #1d2330; padding: 44px 24px 36px; border-radius: 12px; }
.kassen-chat .kc-drop-big:hover { background: #f6f7fe; }
.kassen-chat .kc-drop-big .kc-drop-icon { display: block; width: 44px; height: 44px; margin: 0 auto 12px; position: relative; border: 2px solid #4149D9; border-top: 0; border-radius: 0 0 8px 8px; box-sizing: border-box; }
.kassen-chat .kc-drop-big .kc-drop-icon::before { content: ""; position: absolute; left: 50%; top: -14px; width: 2px; height: 34px; background: #4149D9; transform: translateX(-50%); }
.kassen-chat .kc-drop-big .kc-drop-icon::after { content: ""; position: absolute; left: 50%; top: -14px; width: 12px; height: 12px; border-left: 2px solid #4149D9; border-top: 2px solid #4149D9; transform: translateX(-50%) rotate(45deg); }
.kassen-chat .kc-drop-big strong { font-size: 20px !important; line-height: 1.3 !important; margin-bottom: 6px; }
.kassen-chat .kc-drop-big .kc-drop-text { display: block; color: var(--kc-muted); font-size: 14px !important; margin-bottom: 18px; }
.kassen-chat .kc-drop-big .kc-choose { display: inline-block; background: #4149D9; color: #fff; padding: 10px 22px; border-radius: 6px; font-weight: 600; }
.kassen-chat .kc-start-note { text-align: center; max-width: 720px; margin: 14px auto 6px !important; }
.kassen-chat .kc-link { display: block; margin: 0 auto; background: none; border: 0; color: var(--kc-muted); text-decoration: underline; font: inherit; font-size: 13px !important; cursor: pointer; padding: 6px; }
.kassen-chat .kc-drop-small { padding: 8px 10px; font-size: 13px !important; margin-top: 12px; border-radius: 6px; }
.kassen-chat .kc-drop-small:hover { border-color: #4149D9; color: #4149D9; }
.kc-summary { margin-top: 14px; font-size: 13px; }
.kc-summary dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; margin: 0; }
.kc-summary dt { color: var(--kc-muted); }
.kc-summary dd { margin: 0; font-variant-numeric: tabular-nums; }
.kc-ok { color: var(--kc-ok); } .kc-warn { color: var(--kc-warn); }
.kassen-chat .kc-urteil { font-size: 14px !important; font-weight: 600; line-height: 1.4 !important; margin: 14px 0 10px !important; padding: 8px 10px; border-radius: 8px; background: var(--kc-accent-soft); }
.kassen-chat .kc-urteil.kc-warn { background: #fdf3e7; }
.kassen-chat .kc-belege { list-style: none; margin: 0 0 4px !important; padding: 0 !important; }
.kassen-chat .kc-belege li { font-size: 12px !important; line-height: 1.4 !important; padding: 2px 0 2px 18px; position: relative; color: var(--kc-ok); }
.kassen-chat .kc-belege li::before { content: "✓"; position: absolute; left: 0; font-weight: 700; }
.kassen-chat .kc-belege li.kc-warn { color: var(--kc-warn); } .kassen-chat .kc-belege li.kc-warn::before { content: "!"; }
.kassen-chat .kc-note, .kassen-chat p.kc-note { font-size: 12px !important; line-height: 1.5 !important; color: var(--kc-muted); margin: 14px 0 !important; }
.kassen-chat .kc-summary, .kassen-chat .kc-summary dl, .kassen-chat .kc-summary dt, .kassen-chat .kc-summary dd { font-size: 13px !important; line-height: 1.45 !important; }
.kassen-chat .kc-summary dl { padding: 0; }
.kassen-chat .kc-msg p, .kassen-chat .kc-msg li, .kassen-chat .kc-msg td, .kassen-chat .kc-msg th { font-size: 15px !important; line-height: 1.5 !important; }
.kassen-chat .kc-meta { font-size: 11px !important; }
.kassen-chat .kc-toolbar, .kassen-chat .kc-toolbar label, .kassen-chat .kc-chip, .kassen-chat .kc-monat { font-size: 13px !important; }
.kassen-chat .kc-side h3 { font-size: 13px !important; line-height: 1.4 !important; }
.kassen-chat .kc-drop strong, .kassen-chat .kc-drop span { font-size: 14px !important; line-height: 1.4 !important; }
.kc-main { display: flex; flex-direction: column; height: 78vh; min-height: 520px; }
.kc-toolbar { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; padding: 10px 16px; border-bottom: 1px solid var(--kc-border); font-size: 13px; color: var(--kc-muted); }
.kc-toolbar select { font: inherit; padding: 4px 8px; border: 1px solid var(--kc-border); border-radius: 6px; background: #fff; color: #1d2330; }
.kc-chat { flex: 1; overflow: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.kc-msg { max-width: 80%; padding: 10px 14px; border-radius: 14px; word-wrap: break-word; }
.kc-msg.user { align-self: flex-end; background: var(--kc-accent); color: #fff; border-bottom-right-radius: 4px; white-space: pre-wrap; }
.kc-msg.ai { align-self: flex-start; background: var(--kc-ai); border-bottom-left-radius: 4px; }
.kc-msg.ai p { margin: 0 0 8px; } .kc-msg.ai p:last-of-type { margin-bottom: 0; }
.kc-msg.ai ul { margin: 4px 0 8px 18px; padding: 0; }
.kassen-chat .kc-msg.kc-wide { max-width: 100% !important; width: 100%; box-sizing: border-box; }
.kassen-chat .kc-msg .kc-body { max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.kassen-chat .kc-msg.ai table { border-collapse: collapse; font-size: 13px !important; margin: 6px 0; width: 100% !important; min-width: 600px; table-layout: auto !important; }
.kassen-chat .kc-msg.ai td, .kassen-chat .kc-msg.ai th { border: 1px solid var(--kc-border); padding: 4px 8px !important; text-align: left; vertical-align: top; font-size: 13px !important; line-height: 1.4 !important; }
.kassen-chat .kc-msg.ai td { overflow-wrap: anywhere; }
.kc-msg.ai tr:first-child td { font-weight: 600; background: #fff; }
.kc-msg.ai code { font-size: 13px; background: #fff; padding: 0 4px; border-radius: 3px; }
.kc-meta { display: block; font-size: 11px; opacity: .6; margin-top: 4px; }
.kc-typing { color: var(--kc-muted); font-style: italic; }
.kc-actions { display: block; padding: 8px 12px 0; border-top: 1px solid var(--kc-border); }
.kassen-chat .kc-gruppe { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: 6px; }
.kassen-chat .kc-gruppe-titel { font-size: 11px !important; line-height: 1.3 !important; text-transform: uppercase; letter-spacing: .05em; color: var(--kc-muted); min-width: 150px; }
.kassen-chat .kc-gruppe-hinweis { flex-basis: 100%; font-size: 12px !important; line-height: 1.4 !important; color: var(--kc-muted); padding-left: 156px; margin-top: -2px; }
@media (max-width: 800px) { .kassen-chat .kc-gruppe-titel { flex-basis: 100%; min-width: 0; } .kassen-chat .kc-gruppe-hinweis { padding-left: 0; } }
.kc-chip { background: var(--kc-accent-soft); color: var(--kc-accent); border: 1px solid transparent; border-radius: 999px; padding: 4px 12px; font: inherit; font-size: 13px; cursor: pointer; }
.kc-chip:hover { border-color: var(--kc-accent); }
.kc-monat { font: inherit; font-size: 13px; padding: 3px 8px; border: 1px solid var(--kc-accent); border-radius: 999px; background: #fff; color: #1d2330; }
.kc-copy { background: none; border: 0; padding: 0; font: inherit; font-size: 11px; color: inherit; text-decoration: underline; cursor: pointer; }
.kc-composer { padding: 8px 12px; display: flex; gap: 8px; align-items: flex-end; }
.kassen-chat .kc-composer textarea { background: #fff !important; color: #1d2330 !important; box-shadow: none; }
.kc-composer textarea { flex: 1; resize: none; height: 40px; min-height: 40px; max-height: 160px; padding: 9px 12px; border: 1px solid var(--kc-border); border-radius: 8px; font: inherit; font-size: 14px !important; line-height: 1.4 !important; overflow-y: auto; }
.kc-btn { background: var(--kc-accent); color: #fff; border: 0; border-radius: 8px; padding: 10px 16px; font: inherit; cursor: pointer; }
.kassen-chat .kc-btn.kc-send { background: #4149D9; font-weight: 600; padding: 0 18px; height: 40px; font-size: 14px !important; white-space: nowrap; }
.kassen-chat .kc-btn.kc-send:hover { background: #333bc4; }
.kc-btn.kc-secondary { background: transparent; color: var(--kc-muted); border: 1px solid var(--kc-border); padding: 6px 12px; font-size: 13px; }
.kc-btn:disabled { opacity: .5; cursor: default; }
.kassen-chat.kc-busy .kc-chip, .kassen-chat.kc-busy .kc-drop, .kassen-chat.kc-busy .kc-link { opacity: .45; pointer-events: none; }
.kassen-chat.kc-busy textarea { background: #f5f6f8; }
.kassen-chat .kc-typing::after { content: ""; display: inline-block; width: 12px; height: 12px; margin-left: 8px; border: 2px solid var(--kc-accent); border-right-color: transparent; border-radius: 50%; vertical-align: middle; animation: kc-spin .9s linear infinite; }
@keyframes kc-spin { to { transform: rotate(360deg); } }
.kc-dialog { max-width: 720px; width: 90vw; border: 1px solid var(--kc-border); border-radius: 10px; padding: 20px; }
.kc-dialog::backdrop { background: rgba(0,0,0,.4); }
.kc-dialog h3 { margin: 0 0 6px; font-size: 16px; }
.kc-dialog pre { max-height: 50vh; overflow: auto; background: #f8f9fb; padding: 12px; font-size: 12px; border-radius: 6px; }
@media (max-width: 800px) {
  .kc-grid { grid-template-columns: minmax(0, 1fr); }
  .kassen-chat .kc-drop-big { padding: 28px 16px 26px; }
  .kassen-chat .kc-drop-big .kc-drop-text { display: none; }
  .kc-msg { max-width: 94%; }
}
.kassen-chat .kc-msg.user.kc-aktion { font-weight: 600; }
.kassen-chat .kc-msg.user.kc-aktion .kc-body::before { content: "▸ "; opacity: .7; }
.kassen-chat .kc-rate-btn { background: none; border: 0; padding: 0 2px; cursor: pointer; font-size: 13px; line-height: 1; opacity: .7; }
.kassen-chat .kc-rate-btn:hover { opacity: 1; }
.kassen-chat .kc-rate-text { font: inherit; font-size: 12px !important; padding: 2px 6px; border: 1px solid var(--kc-border); border-radius: 4px; width: 220px; max-width: 60%; }
.kassen-chat .kc-rate-send { font: inherit; font-size: 11px !important; padding: 2px 8px; border: 1px solid var(--kc-border); border-radius: 4px; background: #fff; cursor: pointer; }
.kassen-chat .kc-fuss { margin: 0 !important; padding: 6px 12px 10px; }
.kassen-chat .kc-fuss-link { color: var(--kc-muted); text-decoration: underline; white-space: nowrap; }
.kassen-chat .kc-toolbar-titel { color: var(--kc-muted); font-size: 13px !important; }

/* Layout A: Statusleiste über dem Chat, Kennzahlen im Aufklapper, Chat in voller Breite */
.kassen-chat .kc-grid { display: block; }
.kassen-chat .kc-main { height: 82vh; min-height: 560px; }
.kassen-chat .kc-status { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 10px 14px; border-bottom: 1px solid var(--kc-border); }
.kassen-chat .kc-urteil-bar { margin: 0 !important; padding: 6px 10px; font-size: 14px !important; line-height: 1.4 !important; }
.kassen-chat .kc-urteil-bar:empty { display: none; }
.kassen-chat .kc-fakten { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px !important; line-height: 1.4 !important; color: var(--kc-muted); }
.kassen-chat .kc-fakten b { color: #1d2330; font-weight: 600; }
.kassen-chat .kc-fakten .kc-ok { color: var(--kc-ok); } .kassen-chat .kc-fakten .kc-warn { color: var(--kc-warn); }
.kassen-chat .kc-status-rechts { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.kassen-chat .kc-status-rechts .kc-drop-small { margin: 0; padding: 5px 10px; display: inline-block; }
.kassen-chat .kc-kennzahlen { border-bottom: 1px solid var(--kc-border); }
.kassen-chat .kc-kennzahlen summary { list-style: none; cursor: pointer; padding: 7px 14px; font-size: 13px !important; color: var(--kc-muted); }
.kassen-chat .kc-kennzahlen summary::-webkit-details-marker { display: none; }
.kassen-chat .kc-kennzahlen summary::before { content: "▸ "; }
.kassen-chat .kc-kennzahlen[open] summary::before { content: "▾ "; }
.kassen-chat .kc-kennzahlen .kc-summary { margin: 0; padding: 0 14px 6px; }
.kassen-chat .kc-kennzahlen .kc-summary dl { grid-template-columns: auto 1fr auto 1fr auto 1fr; column-gap: 18px; }
.kassen-chat .kc-kennzahlen .kc-note { padding: 0 14px 8px; margin: 0 !important; }
.kassen-chat .kc-kennzahlen .kc-preview { margin: 0 14px 10px; }
@media (max-width: 800px) {
  .kassen-chat .kc-fakten { display: none; }
  .kassen-chat .kc-status-rechts { margin-left: 0; }
  .kassen-chat .kc-kennzahlen .kc-summary dl { grid-template-columns: auto 1fr; }
  .kassen-chat .kc-main { height: 80vh; min-height: 480px; }
}

/* Statusleiste kompakt: Zeile 1 Urteil und Knöpfe, Zeile 2 Fakten */
.kassen-chat .kc-status { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; row-gap: 4px; column-gap: 12px; padding: 8px 14px 6px; }
.kassen-chat .kc-urteil-bar { grid-column: 1; grid-row: 1; justify-self: start; font-size: 13px !important; padding: 4px 9px; }
.kassen-chat .kc-status-rechts { grid-column: 2; grid-row: 1; margin-left: 0; gap: 6px; }
.kassen-chat .kc-fakten { grid-column: 1 / -1; grid-row: 2; gap: 4px 12px; font-size: 12.5px !important; }
.kassen-chat .kc-status-rechts .kc-btn.kc-secondary, .kassen-chat .kc-status-rechts .kc-drop-small { font-size: 12px !important; line-height: 18px !important; padding: 3px 9px !important; height: 26px; border-radius: 6px; margin: 0; box-shadow: none; }
.kassen-chat .kc-status-rechts .kc-drop-small { border: 1px dashed var(--kc-border); color: var(--kc-muted); }
.kassen-chat .kc-status-rechts .kc-drop-small span { font-size: 12px !important; line-height: 18px !important; }
.kassen-chat .kc-kennzahlen summary { padding: 5px 14px; font-size: 12px !important; }
/* Kennzahlen als kompakte Einträge in Spalten */
.kassen-chat .kc-kz { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 0 28px; padding: 2px 0 6px; }
.kassen-chat .kc-kz-item { display: flex; gap: 10px; align-items: baseline; border-bottom: 1px dotted var(--kc-border); padding: 4px 0; font-size: 12.5px !important; line-height: 1.4 !important; min-width: 0; }
.kassen-chat .kc-kz-l { color: var(--kc-muted); flex: 0 0 110px; }
.kassen-chat .kc-kz-v { flex: 1; min-width: 0; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.kassen-chat .kc-kz-v .kc-note { display: block; font-size: 11.5px !important; margin: 0 !important; }
.kassen-chat .kc-kz-v br { display: none; }
.kassen-chat .kc-kennzahlen .kc-note:not(.kc-kz-v .kc-note) { font-size: 11.5px !important; padding: 2px 14px 8px; }
@media (max-width: 800px) {
  .kassen-chat .kc-status { grid-template-columns: minmax(0, 1fr); }
  .kassen-chat .kc-status-rechts { grid-column: 1; grid-row: 2; }
  .kassen-chat .kc-kz { grid-template-columns: minmax(0, 1fr); }
}

/* Handy: volle Breite, weniger Höhe für Knöpfe und Fußzeile, mehr für den Chat */
.kassen-chat .kc-status-mobil { display: none; }
.kassen-chat .kc-tar-add.kc-weg { display: none !important; }
.kassen-chat .kc-status-rechts .kc-tar-add, .kassen-chat .kc-status-mobil .kc-tar-add { border: 1px solid #4149D9 !important; color: #4149D9 !important; background: #fff; }
.kassen-chat .kc-status-rechts .kc-tar-add span, .kassen-chat .kc-status-mobil .kc-tar-add span { color: #4149D9 !important; font-weight: 600; }
.kassen-chat .kc-start-fehler { text-align: center; max-width: 720px; margin: 14px auto 0 !important; color: #b45309 !important; font-weight: 600; }
@media (max-width: 800px) {
  .kassen-chat { width: 100vw; margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); }
  .kassen-chat .kc-main { border-left: 0; border-right: 0; border-radius: 0; height: 86vh; min-height: 480px; }
  .kassen-chat .kc-status { padding: 8px 10px 6px; grid-template-columns: minmax(0, 1fr); }
  .kassen-chat .kc-urteil-bar { font-size: 12.5px !important; padding: 3px 8px; }
  .kassen-chat .kc-status-rechts { display: none; }
  .kassen-chat .kc-status-mobil { display: flex; gap: 6px; padding: 4px 10px 8px; }
  .kassen-chat .kc-status-mobil .kc-btn.kc-secondary, .kassen-chat .kc-status-mobil .kc-drop-small { font-size: 12px !important; line-height: 18px !important; padding: 3px 9px !important; height: 26px; border-radius: 6px; margin: 0; }
  .kassen-chat .kc-status-mobil .kc-drop-small { border: 1px dashed var(--kc-border); color: var(--kc-muted); display: inline-block; }
  .kassen-chat .kc-status-mobil .kc-drop-small span { font-size: 12px !important; line-height: 18px !important; }
  .kassen-chat .kc-kennzahlen .kc-summary { padding: 0 10px 6px; }
  .kassen-chat .kc-chat { padding: 10px; gap: 8px; }
  .kassen-chat .kc-msg { max-width: 100%; padding: 8px 11px; }
  .kassen-chat .kc-actions { padding: 6px 10px 0; }
  .kassen-chat .kc-gruppe { gap: 4px; margin-bottom: 4px; }
  .kassen-chat .kc-gruppe-titel { flex-basis: auto; min-width: 0; font-size: 10px !important; margin-right: 2px; }
  .kassen-chat .kc-gruppe-hinweis { display: none; }
  .kassen-chat .kc-chip { font-size: 12px !important; padding: 3px 10px; }
  .kassen-chat .kc-composer { padding: 6px 10px; }
  .kassen-chat .kc-fuss { font-size: 10.5px !important; line-height: 1.3 !important; padding: 4px 10px 8px; }
}