/* Project selection stays quiet until the visitor adds a system. */
.w45-add-system{appearance:none;display:inline-flex;align-items:center;justify-content:center;width:fit-content;max-width:100%;min-height:42px;margin-top:18px;padding:9px 15px;border:1px solid #c8d0cb;border-radius:0;background:transparent;color:#31584d;font:inherit;font-size:13px;line-height:1.4;text-align:start;cursor:pointer;transition:background .18s,color .18s,border-color .18s}
.w45-add-system:hover,.w45-add-system[aria-pressed=true]{background:#31584d;border-color:#31584d;color:#fff}
.w45-add-system:focus-visible,.w45-shortlist a:focus-visible,.w45-shortlist button:focus-visible,.w45-comparison button:focus-visible,.w45-comparison a:focus-visible,.w45-comparison-scroll:focus-visible{outline:2px solid #31584d;outline-offset:4px}
.w45-product-save{margin-top:18px}.w45-product-save .w45-add-system{margin-top:0}
.w45-add-system[hidden],.w45-shortlist[hidden]{display:none!important}
body.w45-has-shortlist{padding-bottom:150px}
.w45-shortlist{position:fixed;z-index:60;inset-inline:24px;bottom:max(14px,env(safe-area-inset-bottom));display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;max-width:1240px;margin-inline:auto;padding:18px 22px;border:1px solid #d6ddd8;background:rgba(255,255,255,.98);color:#202723;box-shadow:0 6px 25px #18271e12;font-size:13px;line-height:1.4}
.w45-shortlist-title{display:flex;flex-direction:column;gap:5px}.w45-shortlist-title strong{font-weight:400;color:#68766e;font-size:11px;letter-spacing:.06em}
.w45-shortlist-chips{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding:0;margin:0;list-style:none}.w45-shortlist-chips li{display:inline-flex;align-items:center;gap:5px;min-height:34px;border:1px solid #dde3df;background:#f5f7f4;max-width:100%}.w45-shortlist-chips a{display:block;padding:8px 6px 8px 10px;color:inherit;font-size:12px;line-height:1.25;overflow-wrap:anywhere}.w45-shortlist-chips button{display:grid;place-items:center;appearance:none;width:32px;min-height:34px;border:0;background:transparent;color:#54645b;font:inherit;font-size:20px;cursor:pointer}
.w45-shortlist-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px}.w45-shortlist-actions button,.w45-shortlist-actions a{appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:40px;padding:9px 12px;border:1px solid #bbc8bf;background:#fff;color:#31584d;font:inherit;line-height:1.3;text-align:center;cursor:pointer;text-decoration:none}.w45-shortlist-actions a{background:#31584d;border-color:#31584d;color:#fff}.w45-shortlist-actions button[data-w45-clear]{border:0;padding-inline:0;color:#68766e;font-size:11px}.w45-shortlist-actions button:disabled{opacity:.45;cursor:default}.w45-shortlist-actions svg{width:16px;height:16px;flex:none}
.w45-shortlist-status{position:absolute!important;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;margin:-1px}
.w45-shortlist-note{grid-column:1/-1;margin:0;color:#31584d;font-size:12px}.w45-shortlist-note[hidden]{display:none!important}
.w45-comparison{width:min(1160px,calc(100vw - 48px));max-width:1160px;max-height:calc(100dvh - 64px);margin:auto;padding:0;border:1px solid #cbd5cd;border-radius:0;background:#fff;color:#202723;box-shadow:0 16px 70px #18271e26;overflow:hidden}.w45-comparison::backdrop{background:#15231dd0;backdrop-filter:blur(5px)}.w45-comparison header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 28px;border-bottom:1px solid #dce2dd}.w45-comparison h2{margin:0;font-size:clamp(22px,2.4vw,34px);font-weight:400;line-height:1.2}.w45-comparison header button{appearance:none;display:grid;place-items:center;flex:none;width:44px;height:44px;border:1px solid #d6ded8;background:#fff;color:inherit;cursor:pointer}.w45-comparison svg{width:22px;height:22px}.w45-comparison-scroll{max-height:calc(100dvh - 250px);overflow:auto;overscroll-behavior:contain}.w45-comparison-table{border-collapse:collapse;table-layout:fixed;width:100%;min-width:640px;text-align:start;font-size:13px;line-height:1.75}.w45-comparison-table caption{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.w45-comparison-table th,.w45-comparison-table td{padding:18px 22px;border-bottom:1px solid #dce2dd;border-inline-end:1px solid #e7ebe8;vertical-align:top;overflow-wrap:anywhere}.w45-comparison-table th:first-child{width:170px;background:#f5f7f4}.w45-comparison-table thead th{position:sticky;top:0;z-index:1;background:#f1f4f0;font-size:16px;font-weight:400;line-height:1.4}.w45-comparison-table tbody th{font-weight:400;color:#607167}.w45-comparison-table a{color:#31584d;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}.w45-comparison footer{display:flex;justify-content:flex-end;padding:18px 28px}.w45-comparison footer a{display:inline-block;padding:12px 18px;background:#31584d;color:#fff;font-size:13px;text-decoration:none}.w45-comparison-open{overflow:hidden}
@media(max-width:1060px){.w45-shortlist{grid-template-columns:auto 1fr;gap:12px}.w45-shortlist-actions{grid-column:1/-1;justify-content:flex-end}body.w45-has-shortlist{padding-bottom:200px}}
@media(max-width:600px){.w45-shortlist{inset-inline:10px;bottom:max(10px,env(safe-area-inset-bottom));padding:13px 14px;gap:10px;grid-template-columns:1fr}.w45-shortlist-title{flex-direction:row;justify-content:space-between;align-items:center}.w45-shortlist-actions{justify-content:flex-start;gap:8px}.w45-shortlist-actions button,.w45-shortlist-actions a{font-size:11px;padding:9px 10px}.w45-shortlist-chips{gap:6px}.w45-shortlist-chips a{font-size:11px}.w45-shortlist-chips li{min-height:30px}.w45-shortlist-chips button{min-height:30px;width:28px}.w45-shortlist-actions button[data-w45-clear]{font-size:10px}body.w45-has-shortlist{padding-bottom:250px}.w45-comparison{width:calc(100vw - 20px);max-height:calc(100dvh - 24px)}.w45-comparison header{padding:16px}.w45-comparison h2{font-size:22px}.w45-comparison-scroll{max-height:calc(100dvh - 194px)}.w45-comparison-table th,.w45-comparison-table td{padding:14px 16px}.w45-comparison footer{padding:16px}}
@media(prefers-reduced-motion:reduce){.w45-add-system{transition:none}}