/* Konfigurator-Kern – Grundstil. Nur unter .kk2, keine globalen Selektoren (kollidiert nicht mit site-v2, /taktflo
   oder der Website eines Betriebs). Farben je Mandant als CSS-Variablen (--kk2-*), gesetzt von KonfKern.applyTheme. */
.kk2{--kk2-accent:#2563eb;--kk2-accent-text:#fff;--kk2-bg:#10151f;--kk2-card:#182233;--kk2-text:#e8eef8;--kk2-muted:#93a0b8;
  --kk2-line:rgba(255,255,255,.12);--kk2-ok:#16a34a;--kk2-warn:#d97706;--kk2-font:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  font-family:var(--kk2-font);font-size:15px;line-height:1.45;color:var(--kk2-text);background:var(--kk2-bg);
  border:1px solid var(--kk2-line);border-radius:20px;overflow:hidden;text-align:left;max-width:100%;
  -webkit-text-size-adjust:100%}
.kk2 *,.kk2 *::before,.kk2 *::after{box-sizing:border-box}
.kk2 button,.kk2 input,.kk2 select,.kk2 textarea{font:inherit;color:inherit;margin:0}
.kk2 h3,.kk2 h4{margin:0 0 8px;font-size:1.02rem;line-height:1.25;color:var(--kk2-text)}
.kk2 h4{font-size:.92rem}
.kk2 p{margin:0 0 8px}
.kk2 a{color:var(--kk2-accent)}
.kk2 code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85em}
.kk2-bar{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--kk2-line);
  background:color-mix(in srgb,var(--kk2-bg) 90%,var(--kk2-text))}
.kk2-brand{display:flex;align-items:center;gap:10px;min-width:0}
.kk2-brand b{display:block;font-size:1.02rem;letter-spacing:-.01em;line-height:1.2;overflow-wrap:anywhere}
.kk2-brand span{color:var(--kk2-muted);font-size:.8rem}
.kk2-mark{width:40px;height:40px;border-radius:11px;background:var(--kk2-accent);color:var(--kk2-accent-text);display:grid;place-items:center;font-weight:800;letter-spacing:-.02em;flex-shrink:0;font-size:.95rem;
  outline:1px dashed color-mix(in srgb,var(--kk2-accent-text) 45%,transparent);outline-offset:-5px}
.kk2-logo{height:40px;width:auto;max-width:140px;object-fit:contain;flex-shrink:0}
.kk2-body{padding:14px 16px 16px}
.kk2-card{background:var(--kk2-card);border:1px solid var(--kk2-line);border-radius:14px;padding:14px;min-width:0}
.kk2-muted{color:var(--kk2-muted)}
.kk2-small{font-size:.82rem}
.kk2-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:14px}
@media (max-width:760px){.kk2-grid{grid-template-columns:minmax(0,1fr)}}
.kk2-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width:520px){.kk2-fields{grid-template-columns:1fr}}
.kk2-wide{grid-column:1/-1}
.kk2-field{display:flex;flex-direction:column;gap:4px;font-size:.8rem;color:var(--kk2-muted);min-width:0}
.kk2-field input,.kk2-field select,.kk2-field textarea{background:color-mix(in srgb,var(--kk2-bg) 70%,transparent);border:1px solid var(--kk2-line);border-radius:10px;padding:9px 10px;
  color:var(--kk2-text);font-size:16px;width:100%;min-height:42px}
.kk2-field select option{background:var(--kk2-card);color:var(--kk2-text)}
.kk2 :focus-visible{outline:2px solid var(--kk2-accent);outline-offset:2px}
.kk2-check{display:flex;gap:9px;align-items:flex-start;font-size:.84rem;margin:12px 0 6px;cursor:pointer}
.kk2-check input{margin-top:3px;width:18px;height:18px;accent-color:var(--kk2-accent);flex-shrink:0}
.kk2-primary,.kk2-ghost{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:999px;padding:10px 18px;cursor:pointer;font-weight:650;min-height:42px;
  border:1px solid var(--kk2-accent);text-decoration:none;line-height:1.2}
.kk2-primary{background:var(--kk2-accent);color:var(--kk2-accent-text)}
.kk2-primary:hover{filter:brightness(1.08)}
.kk2-primary[disabled]{opacity:.45;cursor:not-allowed}
.kk2-ghost{background:transparent;color:var(--kk2-text);border-color:var(--kk2-line)}
.kk2-ghost:hover{border-color:var(--kk2-accent)}
.kk2-mini{padding:5px 11px;min-height:32px;font-size:.82rem;font-weight:600}
.kk2-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.kk2-err{color:#f87171;font-size:.86rem;min-height:1.1em;margin:4px 0 8px}
.kk2[data-hell] .kk2-err{color:#b91c1c}
.kk2[data-hell] .kk2-field input,.kk2[data-hell] .kk2-field select,.kk2[data-hell] .kk2-field textarea{background:#fff}
.kk2-badge{display:inline-flex;align-items:center;gap:5px;font-size:.74rem;font-weight:700;padding:3px 9px;border-radius:999px;border:1px solid currentColor;white-space:nowrap}
.kk2-badge.ok{color:var(--kk2-ok)}
.kk2-badge.warn{color:var(--kk2-warn)}
.kk2-badge.info{color:var(--kk2-muted)}
.kk2-price{display:flex;flex-direction:column;gap:3px;margin-top:12px;padding:14px;border-radius:14px;background:color-mix(in srgb,var(--kk2-accent) 16%,var(--kk2-card));border:1px solid color-mix(in srgb,var(--kk2-accent) 45%,var(--kk2-line))}
.kk2-price .kk2-total{font-size:1.7rem;font-weight:800;letter-spacing:-.02em;line-height:1.1}
.kk2-price .kk2-label{font-size:.78rem;color:var(--kk2-muted);text-transform:uppercase;letter-spacing:.06em}
.kk2-table{width:100%;border-collapse:collapse;font-size:.85rem}
.kk2-table td,.kk2-table th{padding:5px 4px;border-bottom:1px solid var(--kk2-line);text-align:left;vertical-align:top}
.kk2-table td.kk2-num,.kk2-table th.kk2-num{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.kk2 details summary{cursor:pointer;color:var(--kk2-muted);font-size:.84rem;margin-top:6px}
.kk2-list{margin:6px 0 0;padding-left:18px;font-size:.85rem}
.kk2-list li{margin:2px 0}
.kk2-note{font-size:.8rem;color:var(--kk2-muted);margin-top:8px}
.kk2-foot{display:flex;flex-wrap:wrap;gap:6px 14px;justify-content:space-between;padding:10px 16px;border-top:1px solid var(--kk2-line);font-size:.76rem;color:var(--kk2-muted)}
.kk2-ok-box{border:1px solid var(--kk2-ok);background:color-mix(in srgb,var(--kk2-ok) 12%,var(--kk2-card))}
.kk2-warn-box{border:1px solid var(--kk2-warn);background:color-mix(in srgb,var(--kk2-warn) 12%,var(--kk2-card))}
.kk2-sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}