/* =================================================================
   PV-GIGA · konfigurator.css
   Styles of the PV configurator (konfigurator.html). Every rule is scoped
   under .konfigurator so nothing leaks into header/footer or other pages.
   Colours and font come from the homepage tokens in style.css.
   ================================================================= */
  .konfigurator{
    /* Map the configurator's tokens onto the homepage tokens (css/style.css). */
    --card: var(--bg-2); --card2: var(--surface); --card3: var(--surface-2); --line: var(--border);
    --accent2: var(--accent-alt); --accent-ink: #0B0B0B;
    --ok: #3CC48A; --warn: #ff8a5c; --radius-k: 18px;
    --grad: linear-gradient(135deg, var(--accent) 0%, var(--accent-alt) 100%);
  }
  .konfigurator *{box-sizing:border-box}
  .konfigurator{display:block;color:var(--text);font-size:16px;line-height:1.55;
    background:radial-gradient(900px 500px at 85% -10%,rgba(168,209,30,.16),transparent 60%),
               radial-gradient(700px 400px at -10% 30%,rgba(140,198,62,.08),transparent 60%),var(--bg);
    }
  .konfigurator .wrap{max-width:1040px;margin:0 auto;padding:32px 16px 72px}

  /* Hero */
  .konfigurator .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-weight:700;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;
    padding:6px 12px;border:1px solid rgba(168,209,30,.35);border-radius:999px;background:rgba(168,209,30,.06)}
  .konfigurator .eyebrow svg{width:16px;height:16px}
  .konfigurator h1{font-size:clamp(1.8rem,4.6vw,2.9rem);line-height:1.12;margin:.5em 0 .3em;letter-spacing:-.02em}
  .konfigurator h1 .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
  .konfigurator h2{font-size:1.35rem;margin:0 0 .3em;letter-spacing:-.01em}
  .konfigurator h3{font-size:.78rem;margin:1.6em 0 .7em;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.1em}
  .konfigurator .lead{color:var(--muted);margin:0 0 8px;max-width:720px}
  .konfigurator .trust{display:flex;flex-wrap:wrap;gap:8px 18px;margin:18px 0 6px;color:var(--muted);font-size:.88rem}
  .konfigurator .trust span::before{content:"✓";color:var(--ok);font-weight:700;margin-right:6px}

  /* Stepper */
  .konfigurator .stepper{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:28px 0 18px;counter-reset:st}
  .konfigurator .stepper div{position:relative;padding-top:14px;font-size:.82rem;color:var(--muted);font-weight:600}
  .konfigurator .stepper div::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;border-radius:3px;background:var(--line);transition:background .4s}
  .konfigurator .stepper div.on::before{background:var(--grad)}
  .konfigurator .stepper div.cur{color:var(--text)}
  @media(max-width:600px){.konfigurator .stepper div{font-size:0}.konfigurator .stepper div.cur{font-size:.78rem}}

  .konfigurator .card{background:linear-gradient(180deg,rgba(255,255,255,.025),transparent 120px),var(--card);border:1px solid var(--line);border-radius:var(--radius-k);
    padding:clamp(18px,3vw,30px);box-shadow:0 20px 60px rgba(0,0,0,.45)}
  .konfigurator .pane{display:none}
  .konfigurator .pane.active{display:block;animation:konf-in .35s ease}
  @keyframes konf-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
  .konfigurator .ptitle{display:flex;align-items:center;gap:12px;margin-bottom:18px}
  .konfigurator .ptitle .n{flex:none;width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:var(--grad);color:var(--accent-ink);font-weight:800}
  .konfigurator .ptitle p{margin:0;color:var(--muted);font-size:.92rem}

  .konfigurator .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px 18px}
  .konfigurator label{display:block;font-size:.88rem;color:var(--muted);margin-bottom:6px;font-weight:500}
  .konfigurator input[type=number],.konfigurator input[type=text],.konfigurator input[type=email],.konfigurator input[type=tel],.konfigurator select,.konfigurator textarea{
    width:100%;background:var(--card2);color:var(--text);border:1px solid var(--line);border-radius:12px;padding:12px 14px;font:inherit;transition:border-color .2s,box-shadow .2s}
  .konfigurator input:focus,.konfigurator select:focus,.konfigurator textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(168,209,30,.18)}
  .konfigurator .hint{font-size:.8rem;color:var(--muted);margin-top:6px}

  /* Chips */
  .konfigurator .chips{display:flex;flex-wrap:wrap;gap:8px}
  .konfigurator .chips label{margin:0}
  .konfigurator .chips input,.konfigurator .tiles input,.konfigurator .seg input{position:absolute;opacity:0;pointer-events:none}
  .konfigurator .chips span{display:inline-block;padding:9px 16px;border:1px solid var(--line);border-radius:999px;background:var(--card2);color:var(--text);cursor:pointer;font-size:.92rem;transition:all .15s}
  .konfigurator .chips span:hover{border-color:#444}
  .konfigurator .chips input:disabled+span{opacity:.45;cursor:not-allowed;text-decoration:line-through}
  .konfigurator .chips input:checked+span{background:var(--grad);color:var(--accent-ink);border-color:transparent;font-weight:700}
  .konfigurator .chips input:focus-visible+span,.konfigurator .tiles input:focus-visible+.tile,.konfigurator .seg input:focus-visible+.sg{outline:2px solid var(--accent);outline-offset:2px}

  /* Kacheln */
  .konfigurator .tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
  .konfigurator .tiles label{margin:0}
  .konfigurator .tile{position:relative;display:flex;flex-direction:column;gap:6px;height:100%;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--card2);cursor:pointer;transition:all .18s}
  .konfigurator .tile:hover{border-color:#464646;transform:translateY(-1px)}
  .konfigurator .tile svg{width:28px;height:28px;color:var(--accent)}
  .konfigurator .tile b{font-size:.95rem;color:var(--text);font-weight:600}
  .konfigurator .tile small{font-size:.76rem;color:var(--muted);line-height:1.35}
  .konfigurator .tile::after{content:"";position:absolute;top:12px;right:12px;width:18px;height:18px;border-radius:50%;border:1.5px solid #555;transition:all .15s}
  .konfigurator .tiles input:checked+.tile{border-color:var(--accent);background:linear-gradient(180deg,rgba(168,209,30,.10),rgba(168,209,30,.02)),var(--card2)}
  .konfigurator .tiles input:checked+.tile::after{background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B0B0B' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/12px no-repeat;border-color:var(--accent)}

  .konfigurator .sub{display:none;margin-top:14px;padding:16px;border:1px dashed var(--line);border-radius:14px;background:rgba(255,255,255,.015)}
  .konfigurator .sub.show{display:block;animation:konf-in .3s ease}

  .konfigurator .nav{display:flex;justify-content:space-between;gap:12px;margin-top:26px}
  .konfigurator button{font:inherit;cursor:pointer;border-radius:12px;padding:13px 22px;border:1px solid var(--line);background:var(--card2);color:var(--text);transition:all .15s}
  .konfigurator button:hover{border-color:#4a4a4a}
  .konfigurator button.primary{background:var(--grad);color:var(--accent-ink);border-color:transparent;font-weight:800;box-shadow:0 8px 24px rgba(168,209,30,.25)}
  .konfigurator button.primary:hover{transform:translateY(-1px);box-shadow:0 12px 30px rgba(168,209,30,.35)}
  .konfigurator button:disabled{opacity:.45;cursor:default;transform:none}

  /* Profil-Auswahl */
  .konfigurator .seg{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:4px 0 18px}
  @media(max-width:720px){.konfigurator .seg{grid-template-columns:repeat(2,1fr)}}
  .konfigurator .seg label{margin:0}
  .konfigurator .sg{display:flex;flex-direction:column;gap:2px;height:100%;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:var(--card2);cursor:pointer;transition:all .18s}
  .konfigurator .sg svg{width:22px;height:22px;color:var(--muted);margin-bottom:4px}
  .konfigurator .sg b{font-size:.92rem;color:var(--text)}
  .konfigurator .sg small{font-size:.75rem;color:var(--muted);line-height:1.3}
  .konfigurator .seg input:checked+.sg{border-color:var(--accent);background:linear-gradient(180deg,rgba(168,209,30,.13),rgba(168,209,30,.02)),var(--card2)}
  .konfigurator .seg input:checked+.sg svg{color:var(--accent)}

  /* Ergebnis */
  .konfigurator .hero{display:grid;grid-template-columns:1fr;gap:18px;padding:22px;border-radius:18px;margin-bottom:16px;position:relative;
    background:linear-gradient(135deg,rgba(168,209,30,.14),rgba(140,198,62,.04) 55%,transparent),var(--card2);border:1px solid rgba(168,209,30,.3)}
  @media(min-width:760px){.konfigurator .hero{grid-template-columns:1.3fr auto 1fr;align-items:center}}
  .konfigurator .hero .sys .k{font-size:clamp(2rem,5vw,2.8rem);font-weight:800;letter-spacing:-.02em;line-height:1}
  .konfigurator .hero .sys .k small{font-size:.45em;font-weight:700;color:var(--muted);margin-left:4px}
  .konfigurator .hero .sys ul{list-style:none;padding:0;margin:12px 0 0;display:grid;gap:4px;font-size:.9rem;color:#d6d6d6}
  .konfigurator .hero .sys li::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:9px;vertical-align:middle}
  .konfigurator .ring{position:relative;width:150px;height:150px;justify-self:center}
  .konfigurator .ring svg{width:100%;height:100%;transform:rotate(-90deg)}
  .konfigurator .ring .c{position:absolute;inset:0;display:grid;place-items:center;text-align:center}
  .konfigurator .ring .c b{font-size:2rem;line-height:1;font-weight:800}
  .konfigurator .ring .c span{display:block;font-size:.74rem;color:var(--muted);margin-top:4px}
  .konfigurator .price{text-align:left}
  @media(min-width:760px){.konfigurator .price{text-align:right}}
  .konfigurator .price .l{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:700}
  .konfigurator .price .v{font-size:clamp(1.9rem,4.5vw,2.5rem);font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.15}
  .konfigurator .price .s{font-size:.8rem;color:var(--muted)}
  .konfigurator .price button{margin-top:12px}

  .konfigurator .why{background:var(--card2);border:1px solid var(--line);padding:12px 16px;border-radius:14px;font-size:.9rem;margin-bottom:16px;color:#d9d9d9}
  .konfigurator .why b{color:var(--text)}
  .konfigurator .kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:8px}
  .konfigurator .kpi{background:var(--card2);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
  .konfigurator .kpi .v{font-size:1.4rem;font-weight:800;white-space:nowrap;letter-spacing:-.01em}
  .konfigurator .kpi .l{font-size:.78rem;color:var(--muted)}
  .konfigurator .kpi.hl .v{color:var(--ok)}

  .konfigurator table{width:100%;border-collapse:collapse;font-size:.9rem}
  .konfigurator td{padding:9px 4px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
  .konfigurator td.r{text-align:right;white-space:nowrap}
  .konfigurator td.inc{color:var(--ok);font-size:.82rem}
  .konfigurator td .hint{margin-top:2px}
  .konfigurator .total td{font-weight:800;font-size:1.1rem;border-bottom:none;padding-top:14px}
  .konfigurator .note{font-size:.8rem;color:var(--muted);margin-top:10px}
  .konfigurator .chart{width:100%;height:auto;display:block;margin:4px 0 8px}
  .konfigurator .legend{display:flex;gap:16px;font-size:.8rem;color:var(--muted);flex-wrap:wrap}
  .konfigurator .legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:middle}
  .konfigurator .two{display:grid;grid-template-columns:1fr;gap:22px}
  @media(min-width:860px){.konfigurator .two{grid-template-columns:1.1fr .9fr}}
  .konfigurator .panel{background:var(--card2);border:1px solid var(--line);border-radius:16px;padding:18px}
  .konfigurator .panel h3:first-child{margin-top:0}

  .konfigurator .opt{display:flex;align-items:flex-start;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);cursor:pointer;margin:0;color:var(--text);font-size:.92rem}
  .konfigurator .opt:last-child{border-bottom:none}
  .konfigurator .optrow{display:flex;align-items:flex-start;gap:4px;border-bottom:1px solid var(--line)}
  .konfigurator .optrow .opt{flex:1;border-bottom:none}
  .konfigurator .optrow .ib{margin-top:11px}
  .konfigurator .opt input:disabled + span{color:var(--muted)}
  .konfigurator .opt input{margin-top:3px;accent-color:var(--accent);width:18px;height:18px;flex:none}
  .konfigurator .opt .p{margin-left:auto;color:var(--muted);white-space:nowrap;padding-left:10px}

  /* Highlight Aufdachmodulhalter */
  .konfigurator .feature{position:relative;margin:0 0 16px;padding:18px;border-radius:16px;border:1px solid rgba(168,209,30,.45);
    background:linear-gradient(135deg,rgba(168,209,30,.12),rgba(140,198,62,.03)),var(--card2);overflow:hidden}
  .konfigurator .feature .badge{display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-ink);background:var(--grad);padding:4px 10px;border-radius:999px}
  .konfigurator .feature h4{margin:10px 0 4px;font-size:1.08rem}
  .konfigurator .feature p{margin:0 0 10px;color:#d4d4d4;font-size:.9rem}
  .konfigurator .feature ul{list-style:none;padding:0;margin:0 0 14px;display:grid;gap:7px;font-size:.88rem}
  .konfigurator .feature li{display:flex;gap:9px;align-items:flex-start}
  .konfigurator .feature li svg{flex:none;width:18px;height:18px;color:var(--ok);margin-top:1px}
  .konfigurator .feature .row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}
  .konfigurator .feature .pr{font-weight:800}
  .konfigurator .feature .pr small{display:block;font-weight:500;color:var(--muted);font-size:.78rem}
  .konfigurator .feature button.on{background:var(--ok);color:#06210f;border-color:transparent;font-weight:800}
  .konfigurator .feature .art{position:absolute;right:-20px;top:-10px;width:150px;opacity:.12;color:var(--accent);pointer-events:none}

  .konfigurator .ib{flex:none;width:22px;height:22px;padding:0;border-radius:50%;font-size:.78rem;font-weight:800;line-height:20px;text-align:center;
    background:transparent;border:1.5px solid var(--accent);color:var(--accent);margin-left:6px;vertical-align:middle}
  .konfigurator .ib[aria-expanded=true]{background:var(--accent);color:var(--accent-ink)}
  .konfigurator .infobox{display:none;margin:-2px 0 10px 30px;padding:12px 14px;border-radius:12px;background:var(--card3);border:1px solid var(--line);font-size:.86rem;color:#dcdcdc}
  .konfigurator .infobox.show{display:block;animation:konf-in .25s ease}
  .konfigurator .infobox p{margin:0 0 6px}.konfigurator .infobox p:last-child{margin:0}
  .konfigurator .alert{display:flex;gap:10px;align-items:flex-start;margin:0 0 12px;padding:10px 12px;border-radius:12px;background:rgba(255,138,92,.1);border:1px solid rgba(255,138,92,.45);font-size:.86rem;color:#ffd9c9}
  .konfigurator .eegnote{display:none;margin-top:12px;padding:14px 16px;border-radius:14px;border:1px solid rgba(60,196,138,.4);
    background:linear-gradient(135deg,rgba(60,196,138,.10),transparent),var(--card2);font-size:.88rem;color:#dcdcdc}
  .konfigurator .eegnote.show{display:block;animation:konf-in .3s ease}
  .konfigurator .eegnote h4{margin:0 0 6px;font-size:.98rem;color:var(--text)}
  .konfigurator .eegnote ul{margin:6px 0 8px;padding-left:18px}
  .konfigurator .eegnote li{margin:3px 0}
  .konfigurator .eegnote .src{font-size:.74rem;color:var(--muted);margin-top:8px}
  .konfigurator .tune{margin:0 0 16px;padding:16px 18px;border-radius:16px;background:var(--card2);border:1px solid var(--line)}
  .konfigurator .tune-h{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px}
  .konfigurator .tune-row{margin-top:10px}
  .konfigurator .tune-row label b{color:var(--accent);margin-left:6px}
  .konfigurator .tune input[type=range]{width:100%;accent-color:var(--accent);height:28px}
  .konfigurator .tune-scale{display:flex;justify-content:space-between;font-size:.75rem;color:var(--muted)}
  .konfigurator .tune .chips span{padding:7px 13px;font-size:.86rem}
  .konfigurator button.link{background:none;border:none;color:var(--accent);padding:4px 0;font-weight:700;font-size:.88rem}
  .konfigurator .assume{font-size:.76rem;color:var(--muted);margin:8px 2px 0}
  .konfigurator .survey{margin-top:16px;border:1px solid rgba(168,209,30,.35);border-radius:14px;background:linear-gradient(135deg,rgba(168,209,30,.07),transparent),var(--card2)}
  .konfigurator .survey summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:12px;padding:14px 16px}
  .konfigurator .survey summary::-webkit-details-marker{display:none}
  .konfigurator .survey summary::before{content:"+";flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--grad);color:var(--accent-ink);font-weight:800}
  .konfigurator .survey[open] summary::before{content:"–"}
  .konfigurator .survey summary small{display:block;color:var(--muted);font-size:.8rem;font-weight:400;margin-top:2px}
  .konfigurator .survey-body{padding:0 16px 16px}
  .konfigurator .survey .q{margin-top:14px}
  .konfigurator .survey .q > label{color:var(--text);font-weight:600}
  .konfigurator .survey .q > label small{color:var(--muted);font-weight:400}
  @media (prefers-reduced-motion: reduce){ .konfigurator *,.konfigurator *::before,.konfigurator *::after{animation:none!important;transition:none!important} }
  .konfigurator .done{text-align:center;padding:36px 10px}
  .konfigurator .done .v{width:72px;height:72px;border-radius:50%;margin:0 auto 14px;display:grid;place-items:center;background:var(--grad);color:var(--accent-ink);font-size:2rem;font-weight:800}
  .konfigurator .warn{color:var(--warn)}
  .konfigurator .sum{margin-bottom:18px}
  .konfigurator .sum h3{margin:0 0 8px}
  .konfigurator .sum ul{margin:0 0 10px;padding-left:20px;color:var(--muted);font-size:.9rem}
  .konfigurator .sumprice{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px}
  .konfigurator .consent{display:flex;gap:10px;align-items:flex-start;margin:16px 0 0;color:var(--text);font-size:.88rem}
  .konfigurator .consent input{margin-top:3px;accent-color:var(--accent);width:18px;height:18px;flex:none}