:root{
  --lx-ink:#0f2742;--lx-muted:#64748b;--lx-line:#dbe4ef;--lx-soft:#f7fafc;
  --lx-cyan:#00c8e8;--lx-cyan-soft:#bceff7;--lx-pink:#df359d;--lx-dark:#071018;--lx-green:#16865b;
}
*{box-sizing:border-box}
.a-lien{color:var(--lx-pink)}
.lx-tool-hero{position:relative;isolation:isolate;display:flex;min-height:clamp(175px,19vw,225px);align-items:center;overflow:hidden;color:#fff;background:#071018}
.lx-tool-hero::before{content:"";position:absolute;z-index:-2;inset:-3%;background-image:var(--lx-tool-image);background-position:center;background-size:cover;transform:scale(1.02);animation:lx-tool-bg 18s ease-in-out infinite alternate}
.lx-tool-hero::after{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgba(7,16,24,.76),rgba(7,16,24,.46) 50%,rgba(7,16,24,.76))}
.lx-tool-hero__content{width:100%;padding:clamp(2.2rem,5vw,3.4rem) 1rem;text-align:center}
.lx-tool-hero h1{margin:0;color:#fff;font-size:clamp(1.9rem,4vw,2.6rem);font-weight:900;letter-spacing:-.025em;line-height:1.04;text-shadow:0 4px 18px rgba(0,0,0,.5);text-transform:uppercase}
.lx-tool-hero__line{display:block;width:52px;height:2px;margin:.85rem auto;border-radius:99px;background:var(--lx-cyan);box-shadow:0 0 12px rgba(0,200,232,.55)}
.lx-tool-hero__description{max-width:760px;margin:0 auto;color:rgba(255,255,255,.9);font-size:clamp(.96rem,1.5vw,1.08rem);line-height:1.5;text-shadow:0 2px 10px rgba(0,0,0,.58)}
@keyframes lx-tool-bg{from{transform:scale(1.02)}to{transform:scale(1.055)}}

.lx-tool-wrap{width:min(1480px,calc(100% - 28px));margin:0 auto}
.lx-tool-breadcrumb .breadcrumb{margin-bottom:1.2rem}.lx-tool-breadcrumb .a-lien{color:var(--lx-pink)}
.lx-tool-intro{max-width:900px;margin:0 auto 1.25rem;text-align:center;color:var(--lx-muted);line-height:1.65}
.lx-tool-app{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:14px;align-items:stretch;height:clamp(560px,68vh,690px);margin:0 auto 2rem}
.lx-view-card,.lx-panel-card,.lx-content-card,.lx-hub-card{border:1px solid var(--lx-line);border-radius:16px;background:#fff;box-shadow:0 12px 30px rgba(15,23,42,.065)}
.lx-view-card{position:relative;min-width:0;overflow:hidden;background:radial-gradient(circle at 50% 35%,#fff 0,#f5f8fb 52%,#edf3f7 100%)}
#lxViewer{position:absolute;inset:0;touch-action:none}
#lxViewer canvas{display:block;width:100%;height:100%}
.lx-view-empty{position:absolute;z-index:4;inset:0;display:flex;align-items:center;justify-content:center;padding:24px;pointer-events:none}
.lx-view-empty[hidden]{display:none!important}
.lx-view-empty__box{max-width:390px;text-align:center;padding:24px;border:1px dashed #9bb4c9;border-radius:16px;background:rgba(255,255,255,.93);backdrop-filter:blur(8px)}
.lx-view-empty__box--upload{position:relative;pointer-events:auto;cursor:pointer;overflow:hidden;transition:border-color .15s ease,background .15s ease,box-shadow .15s ease,transform .15s ease}
.lx-view-empty__box--upload:hover,.lx-view-empty__box--upload:focus-within{border-color:#21b9d2;background:#f9feff;box-shadow:0 14px 30px rgba(15,39,66,.10);transform:translateY(-1px)}
.lx-view-empty__action{display:block;margin-top:12px;color:#087d93;font-size:.78rem;font-weight:850}
.lx-view-empty__input{position:absolute;inset:0;width:100%;height:100%;margin:0;padding:0;opacity:0;cursor:pointer;font-size:16px;z-index:3}
.lx-view-empty__icon{display:flex;width:56px;height:56px;margin:0 auto 12px;align-items:center;justify-content:center;border-radius:15px;background:#e9fbff;color:#087d93;font-size:27px;font-weight:800}
.lx-view-empty h2{margin:0 0 7px;color:var(--lx-ink);font-size:1.1rem}.lx-view-empty p{margin:0;color:var(--lx-muted);line-height:1.55;font-size:.9rem}
.lx-view-toolbar{position:absolute;z-index:6;left:12px;top:12px;display:flex;gap:7px;flex-wrap:wrap;max-width:calc(100% - 24px)}
.lx-view-toolbar--right{left:auto;right:12px;justify-content:flex-end}
.lx-mini-btn{border:1px solid rgba(15,39,66,.14);border-radius:9px;padding:7px 10px;background:rgba(255,255,255,.95);color:var(--lx-ink);font-size:.78rem;font-weight:750;box-shadow:0 6px 18px rgba(15,23,42,.07);cursor:pointer}.lx-mini-btn:hover,.lx-mini-btn.active{border-color:#74cfe0;background:#eefdff}.lx-mini-btn:disabled{opacity:.42;cursor:not-allowed}
.lx-status{position:absolute;z-index:5;left:12px;right:12px;bottom:12px;padding:8px 11px;border-radius:9px;background:rgba(7,16,24,.82);color:#fff;font-size:.78rem;line-height:1.35;backdrop-filter:blur(7px)}

.lx-panel-card{min-width:0;padding:16px;overflow:auto;scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}
.lx-panel-card::-webkit-scrollbar{width:8px}.lx-panel-card::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:9px}
.lx-panel-title{margin:0 0 3px;color:var(--lx-ink);font-size:1.12rem;font-weight:850}.lx-panel-sub{margin:0 0 13px;color:var(--lx-muted);font-size:.84rem;line-height:1.45}
.lx-upload{position:relative;display:block;width:100%;padding:11px 12px;border:1px dashed #8fb7c7;border-radius:11px;background:#effcff;color:#075d70;text-align:center;font-size:.84rem;font-weight:800;cursor:pointer;overflow:hidden}.lx-upload:hover{background:#e4faff}.lx-upload input[type=file]{position:absolute;inset:0;width:100%;height:100%;margin:0;padding:0;opacity:0;cursor:pointer;font-size:16px;z-index:2}
.lx-file-info{margin:9px 0 0;padding:9px 10px;border-radius:10px;background:#f8fafc;color:#475569;font-size:.78rem;line-height:1.4;word-break:break-word}.lx-file-info strong{display:block;color:var(--lx-ink);font-size:.82rem}
.lx-section{padding-top:13px;margin-top:13px;border-top:1px solid #e7edf4}.lx-section h3{margin:0 0 9px;color:var(--lx-ink);font-size:.82rem;font-weight:900;text-transform:uppercase;letter-spacing:.045em}
.lx-section details{margin:0 0 9px;border:1px solid #e1e8f0;border-radius:11px;background:#fbfdff;overflow:hidden}.lx-section details>summary{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 11px;color:#17324d;font-size:.8rem;font-weight:850;cursor:pointer;list-style:none}.lx-section details>summary::-webkit-details-marker{display:none}.lx-section details>summary::after{content:"+";font-size:1rem;color:#0b7891}.lx-section details[open]>summary::after{content:"−"}.lx-details-body{padding:0 11px 11px}
.lx-kv{display:grid;grid-template-columns:1fr auto;gap:5px 9px;font-size:.8rem}.lx-kv span{color:var(--lx-muted)}.lx-kv strong{color:var(--lx-ink);font-weight:780;text-align:right}
.lx-field{margin:0 0 9px}.lx-field label,.lx-inline-label{display:block;margin:0 0 5px;color:#334155;font-size:.78rem;font-weight:760}.lx-field-row{display:grid;grid-template-columns:1fr auto;gap:7px;align-items:center}.lx-input,.lx-select{width:100%;min-height:37px;padding:7px 9px;border:1px solid #cbd5e1;border-radius:9px;background:#fff;color:#0f172a;font-size:.82rem;outline:none}.lx-input:focus,.lx-select:focus{border-color:#51cde3;box-shadow:0 0 0 3px rgba(0,200,232,.11)}.lx-unit{color:var(--lx-muted);font-size:.76rem;font-weight:700}
.lx-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.lx-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}
.lx-check{display:flex;align-items:center;gap:7px;margin:3px 0 9px;color:#475569;font-size:.79rem}.lx-check input{width:16px;height:16px;accent-color:#0b7891}
.lx-range-line{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center}.lx-range-line input[type=range]{width:100%;accent-color:#0b7891}.lx-range-line output{min-width:44px;text-align:right;color:#0b7891;font-size:.78rem;font-weight:850}
.lx-btn-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.lx-btn-row--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.lx-btn{display:inline-flex;min-height:40px;width:100%;align-items:center;justify-content:center;border:0;border-radius:9px;padding:9px 11px;background:#0b7891;color:#fff;font-size:.82rem;font-weight:850;cursor:pointer;text-decoration:none!important;transition:transform .15s ease,background .15s ease}.lx-btn:hover{background:#08677c;color:#fff;transform:translateY(-1px)}.lx-btn:disabled{opacity:.43;cursor:not-allowed;transform:none}.lx-btn--soft{border:1px solid #cbd5e1;background:#fff;color:#334155}.lx-btn--soft:hover,.lx-btn--soft.active{background:#eefcff;color:#0f2742;border-color:#84cfde}.lx-btn--quote{margin-top:8px;background:var(--lx-pink)}.lx-btn--quote:hover{background:#c32b88}.lx-btn--danger{background:#a83243}.lx-btn--danger:hover{background:#8d2837}
.lx-axis-buttons{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:0 0 9px}.lx-axis-buttons button{border:1px solid #d7e1ea;border-radius:8px;background:#fff;padding:7px 4px;color:#334155;font-size:.75rem;font-weight:800;cursor:pointer}.lx-axis-buttons button.active{border-color:#60cce0;background:#eafcff;color:#08677c}
.lx-gizmo-card{padding:9px 10px;border:1px solid #cce7ed;border-radius:10px;background:#f3fdff;margin-bottom:9px}.lx-gizmo-card strong{display:block;color:#075d70;font-size:.8rem}.lx-gizmo-card span{display:block;color:#64748b;font-size:.72rem;margin-top:2px}.lx-live-values{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin-top:7px}.lx-live-values div{padding:6px;border-radius:7px;background:#fff;text-align:center}.lx-live-values small{display:block;color:#94a3b8;font-size:.62rem}.lx-live-values b{display:block;color:#0f2742;font-size:.73rem}
.lx-tip{margin-top:9px;padding:8px 9px;border-left:3px solid var(--lx-cyan);border-radius:7px;background:#f7fcfd;color:#475569;font-size:.75rem;line-height:1.45}.lx-feedback{min-height:18px;margin:7px 0 0;color:#0b7891;font-size:.75rem;line-height:1.4}
.lx-badge{display:inline-flex;align-items:center;gap:5px;padding:4px 7px;border-radius:99px;background:#eef8fb;color:#0b7891;font-size:.68rem;font-weight:850}.lx-badge--pink{background:#fff0fa;color:#b12679}

.lx-price-section{padding-bottom:5px}.lx-price{padding:12px;border:1px solid #bae9f2;border-radius:11px;background:linear-gradient(180deg,#f3fdff,#fff)}.lx-price__eyebrow{display:block;color:#0a7185;font-size:.65rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.lx-price__value{display:block;margin:3px 0;color:var(--lx-ink);font-size:1.55rem;font-weight:950;letter-spacing:-.035em}.lx-price__state{display:block;color:var(--lx-muted);font-size:.72rem;line-height:1.35}.lx-price[data-state="ready"] .lx-price__value{color:var(--lx-green)}.lx-price[data-state="error"]{border-color:#fed7d7;background:#fff8f8}.lx-price[data-state="error"] .lx-price__value{color:#b42318;font-size:.95rem}.lx-price__config{margin-top:6px;color:#64748b;font-size:.68rem;line-height:1.35}

.lx-image-preview{display:grid;place-items:center;min-height:110px;margin:0 0 9px;border:1px dashed #bed2df;border-radius:11px;background:#f8fbfd;overflow:hidden}.lx-image-preview img{display:block;max-width:100%;max-height:150px;object-fit:contain}.lx-image-preview span{color:#94a3b8;font-size:.76rem}.lx-color{height:37px;padding:3px;border:1px solid #cbd5e1;border-radius:9px;background:#fff;width:100%}
.lx-spec-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.lx-spec-grid div{padding:7px 8px;border-radius:8px;background:#f8fafc}.lx-spec-grid span{display:block;color:#94a3b8;font-size:.65rem;text-transform:uppercase}.lx-spec-grid strong{display:block;color:#0f2742;font-size:.78rem;margin-top:1px}

.lx-content-card{margin:0 auto 22px;padding:clamp(20px,3vw,34px)}.lx-content-card h2{color:var(--lx-ink);font-size:1.35rem;margin:0 0 11px}.lx-content-card h3{color:var(--lx-ink);font-size:1.03rem;margin:1.35rem 0 .55rem}.lx-content-card p,.lx-content-card li{color:#475569;line-height:1.7}.lx-content-card ul{padding-left:1.25rem}.lx-content-card a{color:var(--lx-pink)}
.lx-simple-faq details{overflow:hidden;margin:0 0 10px;border:1px solid var(--lx-line);border-radius:11px;background:#fff}.lx-simple-faq summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;color:var(--lx-ink);font-weight:800;cursor:pointer;list-style:none}.lx-simple-faq summary::after{content:"+";display:flex;width:26px;height:26px;align-items:center;justify-content:center;flex:0 0 26px;border-radius:50%;background:var(--lx-cyan-soft);color:#06263a;font-size:1.1rem}.lx-simple-faq details[open] summary::after{content:"−"}.lx-simple-faq summary::-webkit-details-marker{display:none}.lx-simple-faq__body{padding:0 14px 13px;color:#475569;line-height:1.6}

.lx-hub-intro{max-width:900px;margin:0 auto 1.6rem;text-align:center;color:#64748b;line-height:1.65}.lx-hub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin-bottom:24px}.lx-hub-card{display:block;padding:19px;text-decoration:none!important;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.lx-hub-card:hover{transform:translateY(-2px);border-color:#8acfe0;box-shadow:0 16px 34px rgba(15,23,42,.09)}.lx-hub-card__icon{display:flex;width:42px;height:42px;align-items:center;justify-content:center;border-radius:11px;background:#e8fbff;color:#0b7891;font-size:1.25rem;font-weight:900}.lx-hub-card h2{margin:12px 0 6px;color:var(--lx-ink);font-size:1.08rem}.lx-hub-card p{margin:0;color:#64748b;line-height:1.5;font-size:.9rem}.lx-hub-card span:last-child{display:inline-block;margin-top:10px;color:var(--lx-pink);font-weight:800;font-size:.86rem}

@media(max-width:1199.98px){.lx-tool-app{grid-template-columns:minmax(0,1fr) 350px;height:620px}.lx-hub-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:991.98px){.lx-tool-app{display:block;height:auto}.lx-view-card{height:500px;margin-bottom:12px}.lx-panel-card{max-height:none;overflow:visible}.lx-hub-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:767.98px){.lx-tool-hero{min-height:190px}.lx-tool-hero__content{padding:2.5rem .9rem}.lx-tool-app{gap:10px}.lx-view-card{height:420px}.lx-hub-grid{grid-template-columns:1fr}.lx-view-toolbar{left:8px;top:8px}.lx-status{left:8px;right:8px;bottom:8px}.lx-grid-3{grid-template-columns:1fr}.lx-btn-row--3{grid-template-columns:1fr}.lx-tool-wrap{width:min(100% - 18px,1480px)}}
@media(max-width:420px){.lx-view-card{height:360px}.lx-panel-card{padding:13px}.lx-content-card{padding:18px 15px}.lx-grid-2{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.lx-tool-hero::before{animation:none}.lx-hub-card,.lx-btn{transition:none}}

/* V6 — panneau d'outil compact : la fabrication reste toujours visible */
.lx-panel-card{display:flex;flex-direction:column;overflow:hidden;padding:0}
.lx-panel-scroll{min-height:0;overflow:auto;padding:16px;scrollbar-width:thin;scrollbar-color:#cbd5e1 transparent}
.lx-panel-scroll::-webkit-scrollbar{width:8px}.lx-panel-scroll::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:9px}
.lx-price-section{flex:0 0 auto;margin:0;padding:12px 16px 16px;border-top:1px solid #dce6ee;background:#fff;box-shadow:0 -10px 24px rgba(15,23,42,.06);z-index:8}
.lx-measure-record{padding:5px 0;border-bottom:1px solid #edf2f6;color:#334155;font-size:.75rem}.lx-measure-record:last-child{border-bottom:0}
@media(max-width:991.98px){.lx-panel-card{overflow:visible}.lx-panel-scroll{overflow:visible;padding:16px}.lx-price-section{position:sticky;bottom:0;box-shadow:0 -8px 20px rgba(15,23,42,.08)}}