.wppe{--wppe-bg:#0d1318;--wppe-card:#182128;--wppe-line:#36454d;--wppe-fg:#f8f9fa;--wppe-muted:#b6c2c9;--wppe-accent:#8fe26f;max-width:1200px;margin:1.5rem auto;color:var(--wppe-fg);font-family:inherit;background:var(--wppe-bg);padding:clamp(20px,3.5vw,48px);border-radius:22px;line-height:1.5}
.wppe *{box-sizing:border-box}.wppe-head{padding:0 0 26px}.wppe-overline{font-size:11px;letter-spacing:.16em;color:var(--wppe-accent);font-weight:800}
.wppe h2{font-size:clamp(28px,4vw,45px);color:#fff;margin:12px 0}.wppe h3{color:#fff;font-size:21px;margin:0}.wppe p{color:var(--wppe-muted);max-width:820px}
.wppe-panel{background:var(--wppe-card);border:1px solid var(--wppe-line);border-radius:17px;padding:clamp(18px,3vw,32px);margin-bottom:18px}
.wppe-step{display:flex;gap:14px;align-items:center;margin-bottom:24px}.wppe-step>span{border:1px solid #797d82;width:35px;height:35px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:12px}
.wppe label{display:flex;flex-direction:column;gap:7px;margin:14px 0;color:var(--wppe-fg);font-size:13px;font-weight:600}.wppe label>span{color:var(--wppe-fg)}
.wppe input:not([type="checkbox"]):not([type="range"]):not([type="file"]),.wppe select,.wppe textarea{font:inherit;background:#111315;border:1px solid #5a5e63;color:#fff;padding:12px 13px;min-height:46px;border-radius:8px;width:100%}
.wppe input:focus-visible,.wppe select:focus-visible,.wppe textarea:focus-visible,.wppe button:focus-visible{outline:3px solid var(--wppe-accent);outline-offset:2px}
.wppe-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.wppe-upload{border:1.5px dashed #80858a;border-radius:12px;display:flex!important;align-items:center;padding:26px!important;text-align:center;background:#121416;cursor:pointer}
.wppe-upload input{width:100%;max-width:340px;color:#e9e9e9}.wppe-upload strong{font-size:17px}.wppe-upload small{font-size:12px;color:#c3c6c9}.wppe-upload span{font-size:12px;color:var(--wppe-accent);overflow-wrap:anywhere}
.wppe-note{font-size:13px}.wppe-reserve{display:flex;flex-wrap:wrap;gap:16px;align-items:center}.wppe-reserve label{margin:0}.wppe-reserve input{flex:1;min-width:160px;accent-color:var(--wppe-accent)}
.wppe-actions{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0}.wppe button{font:inherit;cursor:pointer;min-height:42px;border-radius:8px;font-weight:700}
.wppe-secondary{color:#f7f7f7;background:#2a2c30;border:1px solid #6c7075;padding:9px 15px}.wppe-secondary:hover{border-color:#fff}.wppe-submit{background:var(--wppe-accent);color:#101113;border:none;padding:14px 22px;width:100%;margin-top:15px;font-size:16px}
.wppe-submit:disabled{opacity:.55;cursor:progress}.wppe-table-scroll{max-width:100%;overflow:auto}.wppe-table{width:100%;border-collapse:collapse;font-size:13px;text-align:left;min-width:720px}
.wppe-table th,.wppe-table td{padding:10px 8px;border-bottom:1px solid #44484c;vertical-align:middle;color:#e6e6e6}.wppe-table th{font-size:12px;color:#d3d6d9}.wppe-table td:first-child{min-width:205px}
.wppe-table input{min-width:85px;min-height:36px!important;padding:7px 8px!important;font-size:13px!important}.wppe-table td small{font-size:11px;display:block;color:#afb4ba;margin-top:4px}.wppe-remove{background:transparent;border:1px solid #646a70;color:white;width:34px;min-height:34px!important}
.wppe-total{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:22px 0}.wppe-total>div{display:flex;flex-direction:column;gap:5px}.wppe-total strong{font-size:clamp(24px,3vw,34px);color:var(--wppe-accent)}.wppe-total small{color:#c1c5c9}.wppe-total>span{color:#eed696;font-size:13px}
.wppe-warning{border-left:3px solid var(--wppe-accent);padding:14px 17px;background:#2b281e;color:#f7f0dc!important;border-radius:4px}.wppe-review{color:#bdc2c7;font-size:12px}.wppe-review ul{margin:8px 0 0;padding-left:22px}
.wppe-consent{flex-direction:row!important;align-items:flex-start;gap:10px!important}.wppe-consent input{width:18px;height:18px;margin-top:2px;accent-color:#f5c547}.wppe-consent span{font-weight:400}
.wppe-status{font-size:14px;min-height:24px;margin-top:14px;color:#a8dfb7}.wppe-status.wppe-error{color:#ffaca7}.wppe-trap{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
@media(max-width:700px){.wppe{border-radius:10px;padding:15px;margin:20px 0}.wppe-grid{grid-template-columns:1fr}.wppe-panel{padding:16px}.wppe-upload{padding:15px!important}}

/* One coherent selection workflow inspired by modern industrial catalogues. */
.wppe-mode-switch{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:26px 0 0;padding:6px;background:#111a20;border:1px solid var(--wppe-line);border-radius:14px}
.wppe-mode-switch{grid-template-columns:repeat(3,minmax(0,1fr))}
.wppe-mode-switch{grid-template-columns:repeat(4,minmax(0,1fr))}
.wppe-mode-switch button{border:0;border-radius:9px;background:transparent;color:#d7e1e9;padding:12px 18px;font-size:13px;letter-spacing:.02em;text-align:center}
.wppe-mode-switch button[aria-pressed="true"]{background:var(--wppe-accent);color:#0d161a;box-shadow:0 4px 22px #0005}
.wppe[data-wppe-mode="manual"] [data-wppe-upload-group]{display:none}
.wppe [data-wppe-board-panel]{display:none}
.wppe[data-wppe-mode="switchboard"] [data-wppe-board-panel]{display:block}
.wppe[data-wppe-mode="switchboard"] [data-wppe-fan-panel]{display:none}
.wppe [data-wppe-apartment-panel]{display:none}
.wppe[data-wppe-mode="apartment"] [data-wppe-apartment-panel]{display:block}
.wppe[data-wppe-mode="apartment"] [data-wppe-fan-panel]{display:none}
.wppe-board-action{display:flex;align-items:flex-end;padding-bottom:14px}
.wppe-board-results{margin:14px 0;background:#112128;border:1px solid #375157;border-radius:12px;padding:15px}
.wppe-board-results:empty{display:none}
.wppe-board-results h4{color:#bff5a9}
.wppe-board-extras{display:flex;gap:7px;flex-wrap:wrap;margin-top:8px}
.wppe-board-extras button{font-size:11px;padding:6px 10px}
.wppe-panel[data-wppe-fan-panel]{background:linear-gradient(120deg,#1a2a2e,#142027 68%,#172223)}
.wppe-panel h4{color:#fff;font-size:17px;margin:0 0 10px;line-height:1.25}
.wppe-duties{background:#10251e;border:1px solid #416b59;border-radius:10px;padding:13px;margin:12px 0}
.wppe-duties>strong{font-size:12px;color:#b7f1b5;display:block;margin-bottom:10px}
.wppe-duty{display:flex;flex-wrap:wrap;gap:9px;align-items:center;justify-content:space-between;padding:6px 0;border-top:1px solid #314e42}
.wppe-duty span{font-size:12px;color:#e4f2e6}
.wppe-duty button{min-height:30px;font-size:11px;padding:5px 8px}
.wppe-curve-count{font-size:12px;color:#a3dba8;align-self:center}
.wppe-fan-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px}
.wppe-fan-results>p{grid-column:1/-1;margin:0}
.wppe-fan-card{display:grid;grid-template-columns:90px 1fr;gap:15px;background:#101c23;border:1px solid #355052;border-radius:12px;padding:14px;transition:border-color .2s}
.wppe-fan-card:hover{border-color:#8fe26f}
.wppe-fan-card img{width:90px;height:105px;object-fit:contain;background:#0a1116;border-radius:8px}
.wppe-fan-card small{font-size:10px;letter-spacing:.01em;color:#afd8bd;display:block}
.wppe-fan-card h4{font-size:16px;margin:8px 0}
.wppe-fan-card p{font-size:12px;margin:5px 0 10px;line-height:1.4;color:#c6d1d6}
.wppe-fan-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.wppe-fan-actions button{min-height:36px;font-size:12px;padding:6px 9px}
.wppe-fan-add{border-color:#8fe26f!important;color:#c2f8b2!important}
.wppe-graph-holder{background:#0c141a;border:1px solid var(--wppe-line);border-radius:12px;padding:15px;margin-top:16px}
.wppe-graph-holder canvas{max-width:100%;display:block;margin:auto}
.wppe-graph-holder strong{display:block;margin:10px 0 0;color:#f4f7f3;font-size:12px}
.wppe-graph-holder p{font-size:12px;margin:7px 0;color:#bbcbd3}
.wppe-graph-holder a{font-size:12px;color:var(--wppe-accent);display:inline-block;margin-top:6px}
.wppe-accessories{margin-top:18px}
.wppe-accessories-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.wppe-accessory{background:#102027;border:1px solid #374b4c;border-radius:9px;padding:12px;display:grid;gap:6px}
.wppe-accessory span{font-weight:650;font-size:13px}
.wppe-accessory small{color:#adc7c4;font-size:11px}
.wppe-accessory button{justify-self:start;font-size:11px;min-height:33px;padding:5px 10px}
.wppe button:disabled{opacity:.55;cursor:default}
.wppe-legacy-link>a{display:inline-block;background:#87da6a;color:#101914;border-radius:3px;text-decoration:none;padding:12px 18px;font-weight:bold}
.wppe-tim-b2b{clear:both;background:#14221e;color:#ebf5eb;border:1px solid #4d7760;border-left:4px solid #8fe26f;padding:18px 20px;border-radius:7px;margin:16px 0 24px}
.wppe-tim-b2b strong{font-size:16px;color:#fff}.wppe-tim-b2b p{color:#c6d7ce;margin:6px 0 10px;font-size:13px;line-height:1.5}
.wppe-tim-b2b a{color:#9ef490;text-decoration:underline;font-size:13px;font-weight:bold}
.wppe .wppe-tim-search{min-height:27px;border:1px solid #57756c;background:#193027;color:#b6edc3;font-size:10px;padding:4px 7px;margin-top:7px}
.wppe-tim-results{display:grid;gap:5px;margin-top:7px}
.wppe-tim-results button{min-height:31px;text-align:left;background:#234035;color:#e8f9e4;border:1px solid #57776b;font-size:10px;padding:6px 8px}
.wppe-tim-results button{display:flex;align-items:center;gap:8px}
.wppe-tim-results img{width:42px;height:42px;object-fit:contain;background:#f5f7f7;border-radius:3px;flex:none}
.wppe-cart{background:#102a22;border:1px solid #4b8065;padding:14px;border-radius:10px;margin:12px 0}
.wppe-cart .wppe-submit{margin-top:0}
.wppe-cart small{display:block;margin-top:9px;color:#d0e9d9;font-size:12px}
@media(max-width:800px){.wppe-fan-results{grid-template-columns:1fr}.wppe-mode-switch{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:500px){.wppe-mode-switch{grid-template-columns:1fr}.wppe-fan-card{grid-template-columns:74px 1fr;padding:10px;gap:11px}.wppe-fan-card img{width:74px;height:96px}.wppe-accessories-grid{grid-template-columns:1fr}.wppe-curve-count{width:100%}}

/* Site navigation separation: WOLTER selector never exposes the TIM apartment tab. */
.wppe .wppe-mode-switch button[hidden]{display:none!important}
.wppe[data-wppe-context="shop"] [data-wppe-fan-only]{display:none!important}
.wppe[data-wppe-context="shop"] [data-wppe-fan-panel]{display:none!important}
.wppe[data-wppe-context="shop"] .wppe-mode-switch{grid-template-columns:repeat(2,minmax(0,1fr))}
.wppe[data-wppe-context="wolter"] .wppe-mode-switch{grid-template-columns:repeat(2,minmax(0,1fr))}
.wppe-crosslink{padding:12px 0;font-size:14px}
.wppe-crosslink a{color:var(--wppe-accent);text-decoration:underline}
@media(max-width:500px){.wppe .wppe-mode-switch{grid-template-columns:1fr!important}}

/* 1.1.2: one continuous WOLTER flow, never a stack of alternative tabs. */
.wppe-unified-intro{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0}
.wppe-unified-intro span{display:inline-flex;align-items:center;gap:9px;padding:10px 13px;border:1px solid #354751;border-radius:11px;background:#17222a;color:#e9eef2;font-size:13px}
.wppe-unified-intro b{display:inline-block;color:#6ed6bf;font-weight:800}
.wppe-unified-note{margin:10px 0 20px;line-height:1.65;color:#dce5ed;font-size:14px}
.wppe-one-flow{padding-top:36px}
.wppe-one-flow .wppe{max-width:1180px;margin:auto}
.wppe[data-wppe-context="wolter"] .wppe-mode-switch{display:none!important}
@media(max-width:560px){.wppe-unified-intro{display:grid;grid-template-columns:1fr}.wppe-one-flow{padding-top:14px}}

/* WENTOPRODUKT 1.3 — private project workspace */
.wppe-saved-panel{background:#111a23;color:#e7edf3;border:1px solid #354656;padding:22px;margin:22px 0;border-radius:10px}
.wppe-saved-panel a{color:#a6def6;text-decoration:underline}
.wppe-saved-title{display:flex;flex-wrap:wrap;gap:7px 20px;align-items:baseline;margin-bottom:13px}
.wppe-saved-title strong{font-size:1.2em}
.wppe-saved-title small{color:#c1ced9}
.wppe-saved-panel [data-wppe-saved-status]{min-height:1.4em;margin:12px 0;color:#dce7ef}
.wppe-saved-entry{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:12px 0;border-top:1px solid #374855}
.wppe-saved-entry div{flex:1 1 250px;display:grid;gap:3px}
.wppe-saved-entry strong{color:#e8edf2}
.wppe-saved-entry small{color:#bbcbd5}
.wppe-saved-entry .wppe-secondary{min-width:75px;padding:10px 13px}
@media(max-width:550px){.wppe-saved-panel{padding:16px 12px}.wppe-saved-entry div{flex-basis:100%}}
/* 1.4.0: one discreet link to the customer's existing projects, no new selector tab. */
.wppe-hub-inline-link{margin:12px 0 4px!important;font-size:13px!important}
.wppe-hub-inline-link a{font-weight:700;color:inherit;text-decoration:underline;text-underline-offset:4px}

/* 1.4.1: the three selection choices are real, accessible in-page links.
   Work without JavaScript; no additional form, no page reload. */
.wppe .wppe-unified-intro a{display:inline-flex;align-items:center;justify-content:flex-start;gap:9px;padding:10px 13px;border:1px solid #354751;border-radius:11px;background:#17222a;color:#e9eef2;font-size:13px;text-decoration:none;min-height:48px;font-weight:600;transition:border-color .15s ease,background .15s ease}
.wppe .wppe-unified-intro a:hover{border-color:#8fe26f;background:#1c2c31;color:#fff}
.wppe .wppe-unified-intro a:focus-visible{outline:3px solid #8fe26f;outline-offset:3px}
.wppe .wppe-unified-intro a b{color:#6ed6bf}
.wppe #wppe-workpoint,.wppe #wppe-upload-project{scroll-margin-top:125px}
.wppe #wppe-workpoint:target,.wppe #wppe-upload-project:target{outline:2px solid #8fe26f;outline-offset:5px;border-radius:10px}
@media(max-width:560px){.wppe .wppe-unified-intro a{min-height:54px;width:100%}}

/* 1.5.0: ranking remains a preliminary screen, never a certification badge. */
.wppe-fan-rank{grid-column:1/-1;letter-spacing:.12em;font-size:11px;font-weight:800;color:#a5dda9;background:#14231c;border:1px solid #35584d;border-radius:6px;padding:7px 10px;margin-bottom:-4px}
.wppe-review-technical{color:#d2d8d4!important;border-left:2px solid #6b8594;padding-left:10px}
.wppe-match-intro{background:#142127;padding:12px 16px;border-radius:8px;border:1px solid #396067;font-size:14px;line-height:1.65}

/* 1.7.0 — jedno porównanie, czytelne na telefonie. Nie zmienia stylu motywu. */
.wppe-compare-scroll{overflow-x:auto;max-width:100%;margin:14px 0 20px;border-radius:12px;border:1px solid #344a50;-webkit-overflow-scrolling:touch}
.wppe-compare-table{width:100%;min-width:680px;border-collapse:collapse;background:#111c22;color:#eaf1f1;font-size:12px}
.wppe-compare-table th,.wppe-compare-table td{padding:11px;border-bottom:1px solid #30444a;text-align:left;vertical-align:top}
.wppe-compare-table th{color:#a9d8c4;background:#15252b;font-weight:700;white-space:nowrap}
.wppe-compare-table td:first-child{font-weight:800;color:#92cfac}
.wppe-compare-table tr:last-child td{border-bottom:0}
.wppe-fan-card .wppe-fan-specs{font-size:12px;line-height:1.55;border-top:1px solid #2e4249;padding-top:9px}
.wppe-fan-card .wppe-fan-rank{grid-column:1/-1;font-size:11px;line-height:1.55;letter-spacing:.02em;color:#9de1aa}
.wppe-fan-card .wppe-fan-actions{display:flex;flex-wrap:wrap;gap:8px}
.wppe-graph-holder canvas{max-width:100%;height:auto}
@media(max-width:440px){.wppe-fan-card .wppe-fan-rank{grid-column:1/-1}.wppe-fan-card .wppe-fan-actions button{width:100%}}


/* 1.7.1: compact mobile-first WOLTER candidate cards; technical data remains accessible. */
.wppe-fan-results>.wppe-compare-details{grid-column:1/-1;min-width:0}
.wppe-compare-details{background:#111d23;border:1px solid #344a50;border-radius:10px;padding:0 12px}
.wppe-compare-details>summary{cursor:pointer;color:#d5ede0;font-size:13px;font-weight:700;padding:13px 3px;list-style:revert}
.wppe-compare-details>.wppe-compare-scroll{margin:2px 0 12px}
.wppe .wppe-fan-card{align-content:start}
.wppe .wppe-fan-card .wppe-fan-content{min-width:0}
.wppe .wppe-fan-card h4{font-size:16px;line-height:1.3;margin:4px 0 11px;overflow-wrap:anywhere}
.wppe .wppe-fan-stats{display:flex;flex-wrap:wrap;gap:7px;margin:7px 0}
.wppe .wppe-fan-stat{display:flex;flex-direction:column;gap:2px;background:#192a30;border:1px solid #304b4b;border-radius:7px;padding:7px 9px;min-width:92px;flex:1 1 90px}
.wppe .wppe-fan-stat small{font-size:10px;color:#c3d0d3;letter-spacing:0}
.wppe .wppe-fan-stat strong{font-size:14px;line-height:1.25;color:#f3faf5;font-weight:700}
.wppe .wppe-fan-summary-note{color:#b9c7c9;font-size:11px;line-height:1.45;margin:8px 0}
.wppe .wppe-fan-details{margin-top:10px;border-top:1px solid #374b50;padding-top:8px}
.wppe .wppe-fan-details summary{cursor:pointer;color:#a8e9ca;font-size:12px;font-weight:700;padding:6px 0}
.wppe .wppe-fan-details summary:focus-visible,.wppe .wppe-compare-details summary:focus-visible{outline:3px solid var(--wppe-accent);outline-offset:3px;border-radius:3px}
.wppe .wppe-fan-detail-body{padding:7px 0 3px}
.wppe .wppe-fan-detail-body p{font-size:12px;line-height:1.6;margin:6px 0 11px;color:#d0d9da}
.wppe .wppe-fan-detail-body a{font-size:12px;color:#9ce5b9;text-decoration:underline;display:inline-block;margin:9px 0}
.wppe .wppe-fan-actions{margin:10px 0 4px}
.wppe .wppe-fan-actions button{min-height:41px}
.wppe .wppe-fan-add{background:#183326!important;color:#d5f6d7!important}
@media(max-width:550px){
  .wppe .wppe-fan-card{grid-template-columns:65px minmax(0,1fr);gap:10px;padding:11px}
  .wppe .wppe-fan-card img{width:65px;height:77px}
  .wppe .wppe-fan-stat{flex:1 1 100%;padding:7px 8px}
  .wppe .wppe-fan-actions{display:grid;grid-template-columns:1fr;gap:7px}
  .wppe .wppe-fan-actions button{width:100%}
}

/* 1.8.0 — accessory package builder; compact by default, editing by explicit selection. */
.wppe #wppe-quote-form,.wppe .wppe-accessories{scroll-margin-top:105px}
.wppe .wppe-accessories:not(:empty){border:1px solid #4a7165;background:#101f23;padding:16px;border-radius:13px}
.wppe .wppe-accessory-head{display:flex;gap:12px;align-items:center;justify-content:space-between;margin:0 0 8px}
.wppe .wppe-accessory-head h4{margin:5px 0 0;font-size:17px}
.wppe .wppe-accessory-head small{color:#a9dab9;font-weight:700;font-size:11px}
.wppe .wppe-accessory-head button{font-size:11px;padding:6px 9px;white-space:nowrap}
.wppe .wppe-accessory-toolbar{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.wppe .wppe-accessory-toolbar button{font-size:12px;padding:9px 12px}
.wppe .wppe-accessory-add-selected{background:#1c3a2d;color:#e7ffed;border-color:#8fdaaa}
.wppe .wppe-accessory-feedback{color:#c3edd2;font-size:12px;min-height:1em;margin:6px 0}
.wppe .wppe-accessory-choice{display:flex!important;flex-direction:row;align-items:start;gap:10px;margin:0!important;cursor:pointer}
.wppe .wppe-accessory-choice input{accent-color:#9ae9b1;width:19px;height:19px;flex:0 0 19px;margin:0}
.wppe .wppe-accessory-choice span{font-size:13px;color:#f2f9f4;overflow-wrap:anywhere}
.wppe .wppe-accessory-detail summary{cursor:pointer;color:#bbd4c2;font-size:11px}
.wppe .wppe-accessory-detail small{display:block;padding-top:7px}
.wppe .wppe-accessory-qty{display:flex!important;flex-direction:row;align-items:center;justify-content:space-between;gap:12px;margin:0!important}
.wppe .wppe-accessory-qty span{font-size:11px}
.wppe .wppe-accessory-qty input{width:95px!important;max-width:100px;min-height:38px!important;padding:7px!important}
.wppe .wppe-accessory-added{opacity:.75}
.wppe .wppe-accessory-empty{font-size:13px}
.wppe .wppe-selection-summary{background:#152720;border:1px solid #42735b;padding:14px 16px;margin:7px 0 18px;border-radius:11px}
.wppe .wppe-selection-head{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}
.wppe .wppe-selection-head strong{font-size:17px;color:#f0faef}
.wppe .wppe-selection-head span{font-size:12px;color:#b1dbb7}
.wppe .wppe-selection-summary p{font-size:12px;line-height:1.55;margin:9px 0;color:#d5e5d8}
.wppe .wppe-selection-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.wppe .wppe-selection-actions a{display:inline-flex;text-decoration:none;align-items:center;justify-content:center;font-size:12px;min-height:42px}
.wppe .wppe-selection-actions button{font-size:12px}
@media(max-width:650px){
 .wppe .wppe-accessories:not(:empty){padding:12px}
 .wppe .wppe-accessories-grid{grid-template-columns:1fr}
 .wppe .wppe-accessory-toolbar button{flex:1 1 180px}
 .wppe .wppe-selection-actions>*{flex:1 1 100%}
}

.wppe .wppe-accessory[hidden]{display:none!important}
.wppe .wppe-accessory-more{margin:12px 0;font-size:12px}

/* WENTOPRODUKT 1.8.2: immediate fan selection, no demonstration flow simulation. */
.wppe .wppe-advanced{margin:10px 0 0;border:1px solid #3c565d;border-radius:10px;background:#142127;overflow:hidden}
.wppe .wppe-advanced>summary{cursor:pointer;font-size:13px;font-weight:700;list-style:revert;padding:13px 16px;color:#dbf1e1}
.wppe .wppe-advanced>summary:focus-visible{outline:3px solid var(--wppe-accent);outline-offset:-2px}
.wppe .wppe-advanced>label,.wppe .wppe-advanced>.wppe-grid,.wppe .wppe-advanced>p{margin:12px 16px}
.wppe .wppe-advanced[open]{padding-bottom:8px}
.wppe .wppe-quick-select{margin:12px 0 14px}
.wppe .wppe-quick-select>.wppe-submit{display:block;margin:0;width:100%;padding:15px 20px;min-height:56px;font-size:16px}
.wppe .wppe-quick-select>p{margin:7px 0 0;font-size:12px;line-height:1.4}
.wppe .wppe-upload-lower{padding-top:18px;margin-top:18px;border-top:1px solid #354650}
.wppe .wppe-upload-lower h4{font-size:14px;margin-bottom:6px}
.wppe [data-wppe-fan-panel]{scroll-margin-top:90px}
.wppe .wppe-fan-catalogue-count{margin:0 0 10px}
@media(max-width:600px){.wppe .wppe-advanced>.wppe-grid{display:grid}.wppe .wppe-quick-select>.wppe-submit{font-size:15px}}

.wppe .wppe-quick-status{color:#f6cf99;font-size:12px;margin:0;min-height:0}.wppe .wppe-quick-status:empty{display:none}

/* WENTOPRODUKT 1.8.3: simple human contact replaces the WOLTER quote form. */
.wppe .wppe-contact-simple{display:flex;gap:6px 12px;flex-wrap:wrap;align-items:center;margin:18px 0 4px;padding:14px 16px;border:1px solid #354650;border-radius:10px;font-size:14px}
.wppe .wppe-contact-simple a{color:#fff;font-weight:700;text-decoration:underline;text-underline-offset:3px}
.wppe .wppe-contact-simple a:focus-visible{outline:3px solid #7bdcad;outline-offset:3px}

/* v1.8.4: electrical-only retail selector; visual prominence without touching WOLTER. */
.wppe[data-wppe-context="shop"] .wppe-upload-lower{border:1px solid #67877d;border-radius:12px;padding:18px;background:#14242a;margin-top:16px}
.wppe[data-wppe-context="shop"] .wppe-upload-lower h4{font-size:1.12rem;letter-spacing:0;margin:0 0 12px}
.wppe[data-wppe-context="shop"] [data-wppe-apartment-panel] .wppe-grid select,.wppe[data-wppe-context="shop"] [data-wppe-apartment-panel] .wppe-grid input{min-height:46px}
@media(max-width:640px){.wppe[data-wppe-context="shop"] .wppe-upload-lower{padding:13px}.wppe-shop-cta{display:block!important;margin-left:0!important;width:fit-content}}

/* 1.8.5 - explicit project run action and honest fire-family classification */
.wppe .wppe-project-run{margin:15px 0 0;padding:14px;background:#192a2c;border:1px solid #668a7b;border-radius:12px}
.wppe .wppe-project-run .wppe-submit{display:block;width:100%;min-height:54px;font-weight:800;font-size:16px;cursor:pointer}
.wppe .wppe-project-run .wppe-note{margin:9px 0 0;color:#e2f0e9}
.wppe .wppe-fire-info{grid-column:1/-1}
.wppe .wppe-fire-card{display:block;padding:16px;border:1px solid #769d8e;background:#142b30}
.wppe .wppe-fire-card .wppe-fan-content{padding:0}
.wppe .wppe-fire-card h4{font-size:20px;margin:8px 0}
.wppe .wppe-fire-card p{font-size:13px;line-height:1.5}
.wppe .wppe-fire-status{color:#ffdf9a;font-weight:750}
@media(max-width:600px){.wppe .wppe-project-run{padding:10px}}

/* v1.8.6 WOLTER document library — scoped to avoid affecting WooCommerce/TIM. */
.wppe-docs{margin:22px 0;border:1px solid rgba(158,174,185,.32);border-radius:18px;padding:20px;background:#11191e;color:#f0f4f7;scroll-margin-top:100px}
.wppe-docs *{box-sizing:border-box}.wppe-docs-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:0 0 16px}
.wppe-docs-head h3{font-size:clamp(19px,2.1vw,26px);line-height:1.25;color:#fff;margin:4px 0 7px}
.wppe-docs-head p{font-size:13px;line-height:1.65;opacity:.8;margin:0;max-width:700px;color:#dbe2e9}
.wppe-docs-eyebrow{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:#a8cbb8}
.wppe-docs-pdf{border:1px solid #7fa5a0;border-radius:9px;padding:9px;font-weight:800;color:#dcefe8;flex:none}
.wppe-doc-group{border:1px solid rgba(219,226,233,.23);border-radius:10px;margin:9px 0;overflow:hidden}
.wppe-doc-group summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:15px 17px;font-weight:700;font-size:14px;color:#fff;background:#1b272d}
.wppe-doc-group summary::-webkit-details-marker{display:none}.wppe-doc-group summary:after{content:'+';font-size:18px;font-weight:500;color:#dcefe8;order:3}
.wppe-doc-group[open] summary:after{content:'−'}
.wppe-doc-group summary small{font-size:11px;font-weight:400;color:#bac9d0;margin-left:auto;text-align:right}
.wppe-doc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;padding:13px}
.wppe-doc-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px;border:1px solid rgba(219,226,233,.17);border-radius:9px;background:#142025;min-width:0}
.wppe-doc-copy{display:flex;flex-direction:column;gap:5px;min-width:0;flex:1}.wppe-doc-copy strong{font-size:13px;line-height:1.4;color:#fff;font-weight:650}
.wppe-doc-copy small{font-size:11px;color:#b8c6cb;line-height:1.5}
.wppe-doc-button{white-space:nowrap;display:inline-flex;align-items:center;justify-content:center;gap:5px;background:#f2f6f4;color:#0d191b!important;border-radius:8px;padding:10px 12px;font-size:11px;font-weight:750;text-decoration:none!important;min-height:38px;flex:none}
.wppe-doc-button:hover,.wppe-doc-button:focus{background:#d2e6df;color:#0d191b!important;outline:2px solid #6e9c8a;outline-offset:2px}
.wppe-doc-warning{margin:13px;padding:11px 12px;border-left:3px solid #dfad6d;background:rgba(173,109,64,.13);font-size:12px;line-height:1.65;color:#f3e8d9}
.wppe-doc-foot{font-size:11px;line-height:1.7;opacity:.73;margin:12px 2px 0;color:#d2dce0}
.wppe-doc-archive-group summary{background:#292622}
.wppe-doc-archive-tag{font-size:10px;background:#50382b;color:#ffdbc0;border-radius:3px;padding:3px 6px;align-self:flex-start}
@media(max-width:840px){.wppe-doc-grid{grid-template-columns:1fr}.wppe-docs{padding:15px}.wppe-doc-item{flex-wrap:wrap}.wppe-doc-button{width:100%;justify-content:center}}

/* 1.8.8 — original WOLTER technical sheets, preserved in full. */
.wppe .wppe-original-sheet{max-width:880px;margin:0 auto 14px;overflow:hidden}
.wppe .wppe-original-sheet strong{font-size:15px;line-height:1.35;color:#ecf4f0}
.wppe .wppe-original-sheet p{color:#c6d4d7;font-size:12px}
.wppe .wppe-original-zoom{display:block!important;border-radius:8px;background:white;overflow:hidden;margin:10px auto!important;width:100%;max-width:840px}
.wppe .wppe-original-zoom img{display:block;width:100%;height:auto;object-fit:contain;background:white}
.wppe .wppe-original-source{font-size:11px!important}
.wppe .wppe-tech-table-scroll{overflow-x:auto;max-width:100%;padding:2px 0}
.wppe .wppe-tech-table{border-collapse:collapse;width:100%;font-size:12px;color:#e7f0ef}
.wppe .wppe-tech-table th,.wppe .wppe-tech-table td{border:1px solid #3c555b;text-align:left;padding:9px 7px}
.wppe .wppe-tech-table th{font-weight:700;background:#192a30}
.wppe .wppe-tech-active{background:#15362f;color:#fff}
.wppe .wppe-tech-acoustic{background:#16282d;border-radius:7px;padding:10px;margin-top:10px}
.wppe .wppe-tech-acoustic summary{cursor:pointer;color:#afe5cb;font-weight:700}
.wppe .wppe-tech-acoustic small{color:#cbd6db;font-size:11px}
@media(max-width:600px){.wppe .wppe-graph-holder{padding:9px}.wppe .wppe-original-sheet strong{font-size:13px}.wppe .wppe-tech-table{font-size:11px}}

.wppe .wppe-graph-holder canvas[hidden]{display:none!important}
.wppe .wppe-original-sheet .wppe-original-zoom{max-width:960px}

/* 1.8.9 — compact factual Ex catalogue, no fictitious operating points. */
.wppe .wppe-atex-panel{margin-top:20px;border:1px solid #6a8a83;border-radius:14px;background:#132228;padding:16px;color:#eaf4f0}
.wppe .wppe-atex-panel h4{font-size:19px;margin:0 0 9px;color:#fff}
.wppe .wppe-atex-panel p{font-size:13px;line-height:1.6}
.wppe .wppe-atex-catalogue{border:1px solid #4e696c;border-radius:8px;padding:12px;margin:12px 0;background:#192a31}
.wppe .wppe-atex-catalogue summary{color:#d7f3e8;font-size:14px;font-weight:700;cursor:pointer;line-height:1.5}
.wppe .wppe-atex-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:14px 0 0}
.wppe .wppe-atex-item{padding:14px;background:#19262e;border:1px solid #426065;border-radius:9px;display:flex;align-items:flex-start;flex-direction:column;gap:9px;min-width:0}
.wppe .wppe-atex-item strong{font-size:14px;color:#fff}
.wppe .wppe-atex-item small{color:#d1dedf;font-size:12px;line-height:1.5}
.wppe .wppe-atex-item a{color:#c7ebdc!important;text-decoration:underline;font-size:12px;overflow-wrap:anywhere}
.wppe .wppe-atex-item button{margin-top:auto;font-size:12px;min-height:39px}
.wppe .wppe-atex-tag{font-size:12px!important;padding:8px 10px;background:#233a39;color:#d7f1d9;border-left:3px solid #7ea28e;border-radius:4px}
@media(max-width:680px){.wppe .wppe-atex-list{grid-template-columns:1fr}.wppe .wppe-atex-panel{padding:12px}}

.wppe .wppe-atex-preview{width:100%;padding:8px 0;margin:2px 0}
.wppe .wppe-atex-preview summary{cursor:pointer;color:#cbeedb;font-weight:700;font-size:12px}
.wppe .wppe-atex-preview a{display:block;margin-top:10px;width:100%;background:#fff;border-radius:6px;overflow:hidden}
.wppe .wppe-atex-preview img{width:100%;height:auto;display:block;background:#fff}