/* Preiskonfigurator: ergänzt site.css, nutzt nur dessen Farben und Schriften */
.cfg-section{padding-top:0;}
.cfg-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:40px;align-items:start;}
.cfg-steps{display:flex;flex-direction:column;gap:40px;min-width:0;}
.cfg-step{border:0;margin:0;padding:0;min-width:0;}
.cfg-step legend,.cfg-step .cfg-h{font-family:var(--f-head);font-size:22px;font-weight:600;letter-spacing:-.02em;margin-bottom:14px;padding:0;display:flex;align-items:baseline;gap:10px;}
.cfg-num{font-size:13px;font-weight:600;color:var(--laser);letter-spacing:.06em;}
.cfg-hint{font-size:14px;color:var(--muted);margin:-6px 0 14px;line-height:1.45;}

.cfg-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;}
.cfg-tiles.is-compact{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));}
.cfg-tile{position:relative;display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--border);border-radius:var(--r-sm);padding:16px 18px;cursor:pointer;transition:border-color .2s,box-shadow .2s;}
.cfg-tile input{position:absolute;opacity:0;width:1px;height:1px;}
.cfg-tile-t{font-size:16px;font-weight:600;color:var(--text);line-height:1.3;}
.cfg-tile-d{font-size:14px;color:var(--muted);line-height:1.45;}
.cfg-tile:hover{border-color:var(--laser-dim);}
.cfg-tile:has(input:checked){border-color:var(--laser);box-shadow:0 0 0 3px rgba(0,113,227,.18);}
.cfg-tile:has(input:checked) .cfg-tile-t{color:var(--laser);}
.cfg-tile:has(input:focus-visible){outline:3px solid rgba(0,113,227,.4);outline-offset:2px;}

.cfg-area{display:flex;align-items:center;gap:16px;}
.cfg-area-in{display:flex;align-items:center;gap:8px;flex:0 0 auto;}
.cfg-area input[type=number]{width:120px;background:#fff;border:1px solid var(--border);border-radius:var(--r-sm);padding:12px 14px;font-size:17px;color:var(--text);}
.cfg-area input[type=number]:focus{outline:none;border-color:var(--laser);box-shadow:0 0 0 4px rgba(0,113,227,.2);}
.cfg-area input[type=range]{flex:1 1 auto;min-width:0;accent-color:var(--laser);height:28px;}
.cfg-unit{font-size:16px;color:var(--muted);}

.cfg-select{width:100%;background:#fff;border:1px solid var(--border);border-radius:var(--r-sm);padding:14px 16px;font-size:17px;color:var(--text);margin-bottom:16px;}
.cfg-select:focus{outline:none;border-color:var(--laser);box-shadow:0 0 0 4px rgba(0,113,227,.2);}
.cfg-extras{display:flex;flex-direction:column;gap:10px;}
.cfg-check{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--border);border-radius:var(--r-sm);padding:14px 16px;cursor:pointer;font-size:16px;line-height:1.35;}
.cfg-check input{width:20px;height:20px;flex:0 0 auto;accent-color:var(--laser);margin:0;}
.cfg-check:has(input:checked){border-color:var(--laser);}

.cfg-result{background:var(--bg-alt);border-radius:var(--r-md);padding:28px 26px;scroll-margin-top:84px;}
.cfg-result-label{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:8px;}
.cfg-range{font-family:var(--f-head);font-size:30px;font-weight:600;letter-spacing:-.03em;line-height:1.15;color:var(--text);}
.cfg-mid{font-size:17px;color:var(--text);margin-top:8px;}
.cfg-meta{font-size:14px;color:var(--muted);line-height:1.5;margin-top:14px;display:flex;flex-direction:column;gap:6px;}
.cfg-notes{margin:14px 0 0;padding:12px 14px;background:#fff;border-radius:12px;font-size:14px;line-height:1.5;color:var(--text);list-style:none;display:flex;flex-direction:column;gap:6px;}
.cfg-notes[hidden],.cfg-fallback[hidden],.cfg-form-wrap[hidden],.cfg-step[hidden]{display:none;}
.cfg-disclaimer{font-size:12px;color:var(--faint);line-height:1.55;margin-top:14px;}
.cfg-result .btn{width:100%;margin-top:18px;}
.cfg-result .btn:disabled{opacity:.5;cursor:default;}

.cfg-form-wrap{margin-top:48px;max-width:640px;scroll-margin-top:84px;}
.cfg-form-wrap h2{font-family:var(--f-head);font-size:clamp(26px,4vw,34px);font-weight:600;letter-spacing:-.03em;margin-bottom:10px;}
.cfg-form-wrap > p{color:var(--muted);font-size:17px;line-height:1.45;margin-bottom:20px;}
.cfg-privacy{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--muted);line-height:1.5;margin-top:4px;}
.cfg-privacy input{width:20px;height:20px;flex:0 0 auto;margin:1px 0 0;accent-color:var(--laser);}
.cfg-privacy a{color:var(--laser);}
form .cfg-privacy{font-weight:400;margin-bottom:0;}
.cfg-fallback{padding:20px;background:var(--bg-alt);border-radius:var(--r-sm);font-size:16px;}
.cfg-fallback a{color:var(--laser);}

.cfg-bar{display:none;}

@media(max-width:900px){
  .cfg-layout{grid-template-columns:minmax(0,1fr);gap:32px;}
  .cfg-bar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;align-items:center;justify-content:space-between;gap:12px;
    padding:12px 20px calc(12px + env(safe-area-inset-bottom));background:rgba(255,255,255,.94);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
    border-top:1px solid var(--border);transition:transform .25s var(--ease);}
  .cfg-bar.is-hidden{transform:translateY(110%);}
  .cfg-bar-range{font-size:16px;font-weight:600;color:var(--text);line-height:1.25;min-width:0;}
  .cfg-bar .btn{flex:0 0 auto;padding:10px 16px;font-size:15px;}
  .cfg-page footer{padding-bottom:84px;}
}
@media(max-width:600px){
  .cfg-tiles{grid-template-columns:minmax(0,1fr);}
  .cfg-tiles.is-compact{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;}
  .cfg-tiles.is-compact .cfg-tile{padding:12px 12px;}
  .cfg-tiles.is-compact .cfg-tile-t{font-size:14px;}
  .cfg-area{flex-wrap:wrap;}
  .cfg-area input[type=range]{flex-basis:100%;}
  .cfg-range{font-size:26px;}
  .cfg-result{padding:24px 20px;}
}

/* 3D-Vorschau */
.cfg-visual{position:sticky;top:84px;}
.cfg-stage{position:relative;aspect-ratio:4/3;border-radius:var(--r-md);overflow:hidden;background:linear-gradient(180deg,#EAF1F8 0%,#F5F5F7 55%);
  box-shadow:0 18px 50px rgba(0,0,0,.08);cursor:grab;touch-action:pan-y;user-select:none;-webkit-user-select:none;}
.cfg-stage.is-dragging{cursor:grabbing;}
.cfg-stage svg{position:absolute;inset:0;width:100%;height:100%;display:block;}
.cfg-badge{position:absolute;left:14px;top:14px;background:var(--ink-2);color:#fff;border-radius:14px;padding:10px 14px;display:flex;flex-direction:column;gap:2px;max-width:60%;pointer-events:none;}
.cfg-badge strong{font-family:var(--f-head);font-size:16px;font-weight:600;letter-spacing:-.01em;line-height:1.25;}
.cfg-badge span{font-size:13px;color:#D2D2D7;}
.cfg-views{position:absolute;right:12px;top:12px;display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;max-width:52%;}
.cfg-views button{background:rgba(255,255,255,.92);border:0;border-radius:999px;padding:7px 12px;font-size:13px;font-weight:500;color:var(--text);cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.06);}
.cfg-views button[aria-pressed="true"]{background:var(--laser);color:#fff;}
.cfg-chip{position:absolute;left:14px;bottom:14px;background:rgba(255,255,255,.94);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:999px;padding:8px 14px;
  font-size:15px;font-weight:600;color:var(--text);pointer-events:none;box-shadow:0 2px 10px rgba(0,0,0,.06);}
.cfg-chip:empty{display:none;}
.cfg-drag{position:absolute;right:14px;bottom:14px;font-size:12px;color:var(--muted);pointer-events:none;}
.cfg-ray{opacity:0;animation:cfgRay 2.4s var(--ease) infinite;}
.cfg-dot{opacity:0;animation:cfgRay 2.4s var(--ease) infinite;}
@keyframes cfgRay{0%{opacity:0;}12%{opacity:.85;}40%{opacity:.25;}70%,100%{opacity:0;}}
@media(prefers-reduced-motion:reduce){.cfg-ray,.cfg-dot{animation:none;opacity:.35;}}

.cfg-floors{margin-top:18px;}
.cfg-floors[hidden]{display:none;}
.cfg-seg{display:inline-flex;background:var(--bg-alt);border-radius:999px;padding:4px;gap:4px;}
.cfg-seg-i{position:relative;cursor:pointer;}
.cfg-seg-i input{position:absolute;opacity:0;width:1px;height:1px;}
.cfg-seg-i span{display:block;min-width:52px;text-align:center;padding:9px 14px;border-radius:999px;font-size:16px;font-weight:600;color:var(--muted);}
.cfg-seg-i input:checked + span{background:#fff;color:var(--laser);box-shadow:0 2px 8px rgba(0,0,0,.08);}
.cfg-seg-i input:focus-visible + span{outline:3px solid rgba(0,113,227,.4);outline-offset:2px;}

@media(max-width:900px){
  .cfg-visual{position:sticky;top:64px;z-index:5;margin:0 -4px;padding:8px 4px 10px;background:var(--bg);}
  .cfg-stage{aspect-ratio:16/10;}
  .cfg-step legend,.cfg-step .cfg-h{scroll-margin-top:320px;}
}
@media(max-width:600px){
  .cfg-stage{border-radius:20px;}
  .cfg-badge{left:10px;top:10px;padding:8px 11px;}
  .cfg-badge strong{font-size:14px;}
  .cfg-badge span{font-size:12px;}
  .cfg-views{right:8px;top:auto;bottom:10px;max-width:none;}
  .cfg-views button{padding:6px 9px;font-size:12px;}
  .cfg-chip{display:none;}
  .cfg-drag{display:none;}
}