/* K&K Rechner (Kühlleistung, Stromkosten, Übersicht). Ergänzt style.css, nutzt dessen Farben. */
.r-raster{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(1.5rem,4vw,3.5rem);align-items:start}
@media (max-width:860px){.r-raster{grid-template-columns:minmax(0,1fr)}}
.r-form{min-width:0}
.r-form .frage{margin:1.2rem 0 .4rem}
.r-feld{min-width:0}
.r-eingabe{position:relative;display:flex;align-items:center}
.r-eingabe .feld{min-height:48px;padding-right:4.6rem;font-variant-numeric:tabular-nums}
.r-einheit{position:absolute;right:.9rem;color:var(--grau);font-size:.92rem;pointer-events:none}
.r-select{min-height:48px;appearance:auto}
.r-hilfe{display:block;color:var(--grau);font-size:.84rem;margin-top:.3rem;line-height:1.4}
.r-legende{font-weight:600;font-size:1.05rem;letter-spacing:-.02em;padding:0;margin:.4rem 0 0}
.r-form .fs+.check,.r-form .check+.fs{margin-top:1rem}
.r-ergebnis{background:var(--graphit);color:#fff;border-radius:var(--r-l);padding:clamp(1.4rem,3vw,2.2rem);position:sticky;top:calc(var(--kopf-h) + 16px);transition:opacity .2s}
@media (max-width:860px){.r-ergebnis{position:static}}
.r-ergebnis.r-alt{opacity:.45}
.r-titel{font-size:.9rem;color:#B5BAC4;margin:0 0 .3rem;letter-spacing:.01em}
.r-zahl{font-size:clamp(2.6rem,7vw,3.8rem);font-weight:600;letter-spacing:-.04em;line-height:1;margin:0 0 .6rem;font-variant-numeric:tabular-nums}
.r-unter{color:#D5D9E0;margin:0 0 1.2rem}
.r-teile{width:100%;min-width:0;border-collapse:collapse;font-size:.92rem;font-variant-numeric:tabular-nums}
.r-teile th,.r-teile td{padding:.5rem 0;border-top:1px solid #2C3038;text-align:left;font-weight:400;color:#C5CAD3}
.r-teile td{text-align:right;color:#fff;white-space:nowrap;padding-left:1rem}
.r-ergebnis a:not(.btn):not(.r-geraet){color:var(--blau-hell)}
.r-form label.check{display:flex}
.r-ergebnis .hinweisbox{color:var(--graphit)}
.r-ergebnis .hinweisbox .btns{margin-top:.8rem}
.r-ergebnis [hidden]{display:none}
.r-geraete{display:grid;gap:.5rem}
.r-geraet{display:flex;gap:.8rem;align-items:center;background:#fff;color:var(--graphit);border-radius:var(--r-m);padding:.6rem .8rem;text-decoration:none;border:1px solid transparent;transition:border-color .15s}
.r-geraet:hover{border-color:var(--blau)}
.r-geraet img{width:96px;height:auto;flex:none;background:var(--silber);border-radius:var(--r-s);mix-blend-mode:multiply}
.r-geraet span{min-width:0}
.r-geraet strong{display:block;font-size:.98rem;letter-spacing:-.01em}
.r-geraet small{display:block;color:var(--grau);font-size:.84rem}
.r-karten{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media (max-width:700px){.r-karten{grid-template-columns:minmax(0,1fr)}}
.r-karte{border:1px solid var(--silber-2)}
.r-symbol{display:grid;place-items:center;width:64px;height:64px;border-radius:var(--r-m);background:var(--blau-zart);color:var(--blau);font-size:1.5rem;font-weight:600;letter-spacing:-.03em;margin-bottom:1rem}
.r-btu{color:#B5BAC4;font-size:.92rem;margin:-.3rem 0 .6rem;font-variant-numeric:tabular-nums}
.r-preise{display:flex;flex-wrap:wrap;gap:.5rem;margin:.7rem 0 0}
.r-chip{min-height:44px;padding:.5rem .95rem;border:1px solid var(--silber-2);border-radius:999px;background:#fff;color:var(--graphit);font:inherit;font-size:.9rem;line-height:1.2;cursor:pointer;transition:border-color .15s,background .15s}
.r-chip:hover{border-color:var(--blau)}
.r-chip[aria-pressed=true]{border-color:var(--blau);background:var(--blau-zart);color:var(--blau);font-weight:600}
.r-chip:focus-visible{outline:2px solid var(--blau);outline-offset:2px}