/* A viewport-sized viewer with a single scrolling popup body. */
:root{--viewer-shell-height:88px}html,body{max-width:100%;-webkit-text-size-adjust:100%}button,summary,select,input{touch-action:manipulation}button{min-height:44px}button:active{transform:translateY(1px)}input,select{font-size:16px}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}.selected-logo{width:138px;height:auto}.is-viewing{overflow:hidden;background:#fff}.is-viewing>main{max-width:none;padding:0}.is-viewing>main>header,.is-viewing>main>footer{display:none}.is-viewing .selected-header{height:var(--viewer-shell-height);margin:0;padding:12px 24px;gap:18px;background:white;border-bottom:1px solid var(--fk-line)}.is-viewing .selected-header>div{flex:1;min-width:0}.is-viewing .selected-header h2{font-size:22px}.is-viewing .selected-header .eyebrow{font-size:9px}.is-viewing iframe{height:calc(100dvh - var(--viewer-shell-height));min-height:0;max-height:none;background:white}.is-viewing #viewer-status{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
#app{height:100dvh;max-width:none;padding:0;display:flex;flex-direction:column;background:#fff}#app>header{margin:0;padding:15px 22px;flex-shrink:0}#app>header h1{font-size:25px}#app>header .brand-logo{width:135px}.embedded-viewer{overflow:hidden}.embedded-viewer #app>header{display:none}#app>.viewer{flex:1;min-height:0;border:0;border-radius:0;box-shadow:none;display:flex;flex-direction:column}#app>footer{display:none}.controls{padding:13px 20px;gap:22px;flex-shrink:0;background:#f8f9fd}.controls label>span{font-size:12px;color:var(--fk-ink)}.controls output{font-size:13px;font-weight:700;color:var(--fk-blue)}.controls input{height:25px;margin:0;accent-color:var(--fk-blue)}.control-actions{display:flex;gap:8px;flex-shrink:0}.control-actions button{min-width:112px;font-size:12px}.control-actions #toggle-parts{color:var(--fk-blue);border-color:#bbc6e2;background:white;font-weight:650}.stage,.stage:has(.modal:not([hidden])){height:auto!important;min-height:0;flex:1;isolation:isolate}.stage-head{top:14px;left:18px;right:18px;font-size:12px}.stage-head #hint{padding:8px 11px;background:#fffffff0;border:1px solid #e1e6f0;border-radius:7px;color:#445574}.stage-foot{bottom:14px;left:18px;right:18px}.stage-foot button{min-height:44px;font-size:12px}.stage-foot>span{font-size:11px}.modal{position:fixed;inset:12px;max-width:1240px;margin:auto;border-radius:14px;border-top:4px solid var(--fk-red);height:auto;max-height:calc(100dvh - 24px);background:white}.modal-head{padding:12px 18px;gap:16px}.modal-head .modal-logo{width:110px}.modal-head h2{font-size:20px}.modal-head .close{min-height:44px;width:44px;height:44px;flex:0 0 44px;box-shadow:0 0 0 1px #cdd4e6}.cycle-context{font-size:10px;padding:6px 18px}.cycle-count{padding:9px 18px}.cycle-count strong{font-size:12px}.cycle-count span{font-size:11px}.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));padding:10px 16px;gap:6px;overflow:visible}.stage .steps button{min-width:0;min-height:61px;align-items:flex-start;padding:9px;white-space:normal;font-size:10px}.stage .steps button span{font-size:12px}.steps small{font-size:9px}.popup-tabs{display:flex;gap:0;background:#f5f7fc;flex-shrink:0;padding:0 16px;border-bottom:1px solid var(--fk-line)}.popup-tabs button{flex:1;border:0;border-bottom:3px solid transparent;border-radius:0;padding:12px 10px;font-size:13px;font-weight:650;background:transparent;color:var(--fk-muted)}.popup-tabs button[aria-selected=true]{border-bottom-color:var(--fk-red);color:var(--fk-blue);background:#e9eefb}.modal-scroll{overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;scrollbar-gutter:stable;flex:1;min-height:0}.surface-description{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 20px}.surface-description strong{color:var(--fk-blue);font-size:16px}.surface-description span{font-size:12px;color:var(--fk-muted);text-align:right}.modal-content{display:block;min-height:0;max-width:1000px;margin:auto;padding:0 20px 14px}.part-scene{height:auto;min-height:0;display:grid;grid-template-rows:auto minmax(300px,42dvh) auto auto;border-radius:10px;border:1px solid var(--fk-line);overflow:hidden}.surface-toolbar{position:static;inset:auto;padding:10px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;background:#f7f9fd;grid-row:1;pointer-events:auto}.surface-toolbar button{position:static;min-height:44px;padding:8px;font-size:12px;white-space:normal;box-shadow:none}.part-scene #part-view{position:relative;inset:auto;min-height:0;height:100%;width:100%;grid-row:2}.part-bottom{position:static;inset:auto;height:auto;min-height:50px;grid-row:3;gap:10px;pointer-events:auto}.part-bottom span{font-size:11px}.part-bottom button{min-width:44px;min-height:40px}.micro-section{position:static;inset:auto;grid-row:4;width:100%;border:0;border-top:1px solid var(--fk-line);border-radius:0;background:#f8faff;box-shadow:none;padding:14px;pointer-events:auto}.micro-section svg{width:min(100%,440px);margin:10px auto}.micro-section p{font-size:11px}.micro-section strong{font-size:12px}.coverage{max-width:960px;margin:0 auto 18px;border:0;background:#f6f8fd;padding:14px 16px;border-radius:9px}.coverage h4{font-size:12px}.coverage #coverage-key{display:flex;flex-wrap:wrap;gap:8px 18px}.coverage-item{font-size:11px;min-width:145px;flex:1}.coverage-item span{flex:1}.coverage #coverage-note{font-size:11px}.ral-toolbar{padding:10px 20px 12px;border-top:1px solid var(--fk-line);background:#f9faff;gap:10px 15px}.ral-field label{font-size:11px}.ral-field input,.ral-field select{min-height:42px;font-size:14px}.ral-presets{grid-template-columns:repeat(12,minmax(0,1fr));gap:6px}.ral-presets button{min-height:40px;justify-content:center;padding:4px;font-size:0}.ral-presets .ral-chip{width:100%;height:25px}.ral-actions{flex:0 0 auto}.ral-actions button{font-size:11px;min-height:40px}#ral-note{font-size:10px}.modal #panel-product>aside{max-width:960px;margin:0 auto;padding:22px;display:block;overflow:visible}.modal #panel-product>aside h3{font-size:29px}.modal #panel-product .product-packaging{max-width:460px}.modal #panel-product .technical-jump{max-width:460px}.technical-details{margin:0 20px 24px}.technical-details table{font-size:12px}.tds-document{flex-wrap:wrap}.tds-grid{gap:18px}.technical-details .tds-body{padding:18px}.technical-details summary{min-height:80px}.tds-wide table{min-width:0}.parts-columns{margin:16px 0 0}.parts-list button{min-height:44px}#parts{position:fixed;inset:14px;z-index:9;background:#fff;border:1px solid var(--fk-line);border-top:4px solid var(--fk-red);border-radius:12px;padding:20px;overflow:auto;box-shadow:0 15px 60px #1f325c38;margin:0}#parts:not([open]){display:none}#parts>summary{font-weight:700;font-size:17px;padding-right:54px;min-height:44px;color:var(--fk-blue)}#parts-close{position:absolute;right:14px;top:12px;min-width:44px;min-height:44px;font-size:27px;line-height:1;background:#f3f5fb;color:var(--fk-blue)}.viewer{position:relative}.model-card{box-shadow:0 5px 20px #23336d08;border-color:#d9e0ef}.model-card:hover:not(:disabled){box-shadow:0 10px 28px #23336d14}.model-name{color:var(--fk-blue)}
@media(max-width:700px){:root{--viewer-shell-height:calc(78px + env(safe-area-inset-top,0px))}.is-viewing .selected-header{padding:calc(9px + env(safe-area-inset-top,0px)) 12px 9px;gap:10px;flex-wrap:nowrap}.selected-logo{width:92px}.is-viewing .selected-header h2{font-size:17px;line-height:1.2}.is-viewing .selected-header .eyebrow{font-size:8px;letter-spacing:.07em;margin-bottom:3px}button#change-model{font-size:0;min-width:48px;min-height:44px;padding:8px}.is-viewing #change-model::after{content:'Cambia';font-size:11px}.is-viewing iframe{height:calc(100dvh - var(--viewer-shell-height))}#app>header{padding:10px;gap:12px}#app>header .brand-logo{width:100px}#app>header h1{font-size:19px}.controls{display:grid;grid-template-columns:1fr 1fr;gap:8px 18px;padding:10px 12px}.controls label{min-width:0}.controls label>span{font-size:11px;gap:5px;margin-bottom:3px}.controls output{font-size:12px}.controls input{height:26px;min-height:26px}.control-actions{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:8px}.control-actions button{width:100%;min-width:0;min-height:44px;font-size:12px;padding:8px}.stage-head{left:10px;right:10px;top:10px}.stage-head #hint{font-size:10px;max-width:100%;line-height:1.4;padding:6px 8px}#counter{display:none}.stage-foot{left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:8px;align-items:stretch}.stage-foot>span{font-size:10px;align-self:center;padding:3px 6px}.stage-foot>div{display:grid;grid-template-columns:1fr 1fr;gap:8px}.stage-foot button{width:100%;min-height:44px;padding:8px}.modal{inset:0;max-width:none;max-height:none;height:100dvh;border-radius:0;border-top:3px solid var(--fk-red);padding:env(safe-area-inset-top,0px) 0 env(safe-area-inset-bottom,0px)}.cycle-context{padding:5px 11px;font-size:9px;line-height:1.4}.modal-head{padding:8px 10px;gap:9px}.modal-head .modal-logo{width:78px;flex-shrink:0}.modal-head h2{font-size:16px;line-height:1.2;letter-spacing:-.02em}.modal-head .eyebrow{font-size:8px;letter-spacing:.05em;margin-bottom:4px}.modal-head .close{width:44px;min-height:44px;flex:0 0 44px;font-size:26px}.cycle-count{padding:7px 11px;gap:5px;flex-wrap:wrap}.cycle-count strong{font-size:10px}.cycle-count span{font-size:9px}.steps{padding:7px 8px;gap:4px;overflow:visible}.stage .steps button{min-width:0;min-height:56px;align-items:center;text-align:center;padding:6px 3px;gap:4px;border-radius:6px}.stage .steps button span{font-size:9px;line-height:1.25;overflow-wrap:anywhere}.steps small{font-size:8px;line-height:1.1;letter-spacing:0}.popup-tabs{padding:0 8px}.popup-tabs button{min-height:44px;font-size:11px;padding:9px 6px}.surface-description{padding:10px 12px;gap:10px}.surface-description strong{font-size:14px}.surface-description span{font-size:10px;max-width:46%}.modal-scroll{scrollbar-gutter:auto}.ral-toolbar{padding:9px 12px;gap:8px}.ral-field{min-width:0;flex-basis:calc(50% - 4px)}.ral-field label{font-size:9px}.ral-field input,.ral-field select{min-height:44px;font-size:16px;padding:8px}.ral-presets{grid-template-columns:repeat(6,minmax(0,1fr));gap:5px}.ral-presets button{min-height:44px;font-size:0;padding:5px}.ral-presets .ral-chip{height:28px;width:100%}.ral-actions{display:grid;grid-template-columns:1fr 1fr;flex-basis:100%;gap:6px}.ral-actions button{min-height:44px;font-size:10px;padding:8px}#ral-note{font-size:9px;line-height:1.4}.modal-content{display:block;padding:0 10px 10px}.part-scene{grid-template-rows:auto minmax(270px,37dvh) auto auto;min-height:0}.surface-toolbar{grid-template-columns:1fr 1fr;padding:8px;gap:6px}.surface-toolbar button{min-height:44px;font-size:11px;padding:8px}.part-scene #part-view{position:relative;inset:auto;min-height:270px}.part-bottom{padding:7px 9px;min-height:50px;gap:6px}.part-bottom>span{font-size:9px;line-height:1.4}.part-bottom>div{gap:5px}.part-bottom button{min-width:44px;min-height:44px;padding:5px;font-size:20px}.coverage{margin:0 10px 14px;padding:12px}.coverage #coverage-key{gap:5px 12px}.coverage-item{min-width:calc(50% - 10px);font-size:10px;gap:5px}.coverage h4{font-size:11px}.coverage #coverage-note{font-size:9px}.modal #panel-product>aside{padding:15px 12px}.modal #panel-product>aside h3{font-size:26px}.modal aside #material-info{font-size:13px}.technical-details{margin:0 10px 18px}.technical-details .tds-body{padding:11px}.technical-details summary{padding:14px 10px;gap:8px;min-height:80px}.technical-details summary strong{font-size:11px}.technical-details summary small{font-size:10px}.tds-wide .table-scroll table{min-width:580px}.tds-wide .table-scroll table:has(th:nth-child(2):last-child){min-width:0}.technical-details table{font-size:12px}.technical-details tbody th,.technical-details td{padding:10px 8px}.tds-intro,.tds-notes{font-size:12px;line-height:1.65}.tds-document a{min-height:44px;display:flex;align-items:center}.primer-reference select{font-size:16px;min-height:44px}.micro-section{padding:11px}.micro-section svg{width:100%;max-width:330px}#parts{inset:0;border-radius:0;padding:15px 12px env(safe-area-inset-bottom,12px)}#parts>summary{font-size:16px}.parts-columns{grid-template-columns:1fr;gap:15px}.parts-list{grid-template-columns:1fr}.parts-list button{font-size:12px;min-height:48px;padding:11px}.model-grid{grid-template-columns:1fr 1fr;gap:10px}.model-card img{height:135px;padding:9px}.card-body{padding:12px;gap:5px}.model-name{font-size:14px}.model-status{font-size:10px;line-height:1.4}.card-arrow{font-size:18px}main{padding:20px 12px}.model-card:disabled img{height:120px}header{margin-bottom:20px}header h1{font-size:29px}.section-title h2{font-size:18px}.version{font-size:10px;margin-top:0}.brand-logo{width:150px}.selected-header .eyebrow{display:block}.selected-header h2{margin:0}}
@media(max-height:520px) and (orientation:landscape){.cycle-context,.cycle-count{display:none}.modal-head{padding:5px 12px}.steps{padding:4px 8px}.stage .steps button{min-height:43px}.popup-tabs button{min-height:40px;padding:6px}.surface-toolbar{grid-template-columns:repeat(4,minmax(0,1fr))}.part-scene{grid-template-rows:auto minmax(230px,65dvh) auto auto}}
@media(prefers-reduced-motion:reduce){button{transition:none}.model-card:hover:not(:disabled){transform:none}}

#panel-color{max-width:960px;margin:0 auto;padding:15px 0}.popup-tabs #panel-color-tab::before{content:'';display:inline-block;width:12px;height:12px;margin-right:6px;border-radius:3px;background:var(--part-color,#24682c);border:1px solid #0003;vertical-align:-1px}.popup-tabs button{white-space:normal}.popup-tabs button#panel-model-tab{flex:.85}.popup-tabs button#panel-product-tab{flex:1.15}@media(max-width:700px){.popup-tabs button{font-size:11px;min-height:46px}.popup-tabs #panel-color-tab::before{width:10px;height:10px;margin-right:4px}}

.is-viewing .web-notice,.embedded-viewer .web-notice{display:none}.embedded-viewer .modal{padding-top:0}

/* Independent microscope legend, with no labels over the 3D canvas. */
.micro-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.micro-heading span{font-size:11px;color:var(--fk-muted)}.micro-legend{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.micro-label{display:flex;align-items:center;gap:8px;padding:9px;border:1px solid #dce2ef;background:#fff;border-radius:7px;min-width:0}.micro-label i{width:16px;height:28px;border:1px solid #0002;border-radius:3px;flex-shrink:0}.micro-label b{display:block;font-size:11px;color:var(--fk-blue)}.micro-label small{display:block;font-size:10px;color:var(--fk-muted);margin-top:3px}.micro-section p{margin:12px 0 0;line-height:1.6}.surface-toolbar #surface-macro{border:2px solid var(--fk-blue);font-weight:700}@media(max-width:700px){.micro-heading{display:block}.micro-heading span{display:block;margin-top:5px}.micro-legend{grid-template-columns:repeat(2,minmax(0,1fr))}.micro-label{padding:7px}.micro-label b{font-size:10px}}

.micro-actions{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}.micro-actions button{min-height:44px;font-size:11px;padding:8px 12px}

/* The same live 3D preview accompanies model, RAL and technical data. */
#shared-preview{min-width:0;background:white}.modal[data-panel="color"] .modal-scroll,.modal[data-panel="product"] .modal-scroll{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);align-items:start;column-gap:8px}.modal[data-panel="color"] #shared-preview,.modal[data-panel="product"] #shared-preview{position:sticky;top:0;grid-column:1;grid-row:1}.modal[data-panel="color"] #panel-color,.modal[data-panel="product"] #panel-product{grid-column:2;grid-row:1;min-width:0}.modal[data-panel="color"] .modal-content,.modal[data-panel="product"] .modal-content{padding:0 10px 12px}.modal[data-panel="color"] .surface-description,.modal[data-panel="product"] .surface-description{display:block;padding:12px}.modal[data-panel="color"] .surface-description span,.modal[data-panel="product"] .surface-description span{display:block;text-align:left;margin-top:4px}.modal[data-panel="product"] .tds-grid{grid-template-columns:1fr}.modal[data-panel="product"] .technical-details{margin:0 12px 20px}.modal[data-panel="product"] .tds-document{gap:8px}.modal[data-panel="product"] .tds-document a{font-size:11px}.modal[data-panel="product"] #panel-product>aside{padding:12px}.modal[data-panel="product"] .micro-legend,.modal[data-panel="color"] .micro-legend{grid-template-columns:repeat(2,minmax(0,1fr))}.cycle-data{padding:18px;background:#f9faff;border:1px solid var(--fk-line);border-radius:10px}.cycle-data h3{font-size:20px;color:var(--fk-blue);margin:20px 0 14px}.cycle-data .tds-section{margin:16px 0}.support-chips,.clear-features{display:flex;flex-wrap:wrap;gap:8px;margin:15px 0}.support-chips span,.clear-features span{background:#e9eefb;color:var(--fk-blue);border:1px solid #d5ddef;border-radius:7px;padding:10px;font-size:12px;font-weight:650}.cycle-limit{border-left:3px solid var(--fk-red);padding:12px;background:#fff4f3;font-size:12px;line-height:1.65}.clear-data>p{font-size:13px;line-height:1.7}.cycle-data .technical-empty{font-size:12px}
@media(max-width:850px){.modal[data-panel="color"] .modal-scroll,.modal[data-panel="product"] .modal-scroll{display:block}.modal[data-panel="color"] #shared-preview,.modal[data-panel="product"] #shared-preview{position:static}.modal[data-panel="color"] .part-scene,.modal[data-panel="product"] .part-scene{grid-template-rows:auto minmax(190px,28dvh) auto auto}.cycle-data{padding:12px}.cycle-data table{font-size:11px}.cycle-data .tds-document{display:block}.cycle-data .tds-document a{margin-top:10px}.support-chips span{font-size:11px;padding:8px}}