:root{--ink:#192e3b;--muted:#74828b;--line:#e3e8e9;--green:#126b63;--green-light:#edf5f1;--paper:#f5f7f6;--navy:#164b48;--gold:#c49f63;--red:#b75442;--font:'DM Sans','Segoe UI',sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.5 var(--font)}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}button,select,input{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #5e9bcd}button{color:inherit}a{color:var(--green)}.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.topbar{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 3.5%;gap:20px}.brand{display:flex;align-items:center;gap:11px;font:800 24px Manrope,var(--font);letter-spacing:-1.2px}.brandmark{background:var(--navy);color:#fff;display:grid;place-items:center;width:37px;height:40px;border-radius:11px}.brandmark .icon{width:24px;height:24px}.brand small{border-left:1px solid var(--line);margin-left:18px;padding-left:20px;font:11px var(--font);color:var(--muted);letter-spacing:2px;text-transform:uppercase}.top-actions{display:flex;align-items:center;gap:20px}.plain{background:none;border:0;display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:500;padding:8px}.avatar{width:34px;height:34px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;background:#f3f5f3;font-size:11px;font-weight:700}.workspace{max-width:1680px;padding:30px 3.5% 22px;margin:auto}.eyebrow{text-transform:uppercase;letter-spacing:1.8px;font-size:10px;font-weight:700;color:var(--green);display:flex;align-items:center;gap:8px}.eyebrow .icon{width:14px;height:14px}.intro{display:flex;align-items:center;justify-content:space-between;margin-bottom:25px;gap:15px}h1{font:700 30px/1.2 Manrope,var(--font);letter-spacing:-1.1px;margin:8px 0}p{margin:0}.intro p{color:var(--muted);font-size:13px}.intro-badges{display:flex;align-items:center;gap:10px}.badge{display:inline-flex;align-items:center;gap:7px;padding:6px 11px;border:1px solid var(--line);border-radius:20px;background:#fff;font-size:10px;font-weight:500;color:#657871}.dot{display:inline-block;width:6px;height:6px;background:#4c9a7d;border-radius:50%}.instruments{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;margin-bottom:22px}.instrument-tab{display:flex;align-items:center;gap:12px;text-align:left;background:#fff;border:1px solid var(--line);border-radius:9px;padding:15px 17px;transition:.18s}.instrument-tab .tab-icon{display:grid;place-items:center;width:35px;height:35px;border-radius:7px;background:#f2f5f4;color:#748881}.instrument-tab b{display:block;font-size:12px;font-weight:600}.instrument-tab small{display:block;font-size:10px;color:var(--muted);margin-top:1px}.instrument-tab.active{background:var(--navy);color:white;border-color:var(--navy);box-shadow:0 3px 8px #153b3d16}.instrument-tab.active .tab-icon{background:#ffffff15;color:#a5d7c9}.instrument-tab.active small{color:#b2c9c9}.instrument-tab:hover:not(.active){border-color:#7ba797}.lab{display:grid;grid-template-columns:218px minmax(0,1fr) 237px;gap:16px;align-items:stretch}.panel{background:#fff;border:1px solid var(--line);border-radius:11px;overflow:hidden;min-width:0}.panel-head{padding:17px 17px 13px;display:flex;justify-content:space-between;align-items:center}.panel-head h2{font-size:12px;font-weight:700;margin:0}.count{font-size:10px;color:var(--muted);background:#f2f4f3;padding:2px 7px;border-radius:5px}.subheading{color:var(--muted);font-size:10px;padding:0 17px 13px}.search{display:flex;gap:7px;align-items:center;margin:0 12px 13px;border:1px solid var(--line);border-radius:6px;padding:7px 9px}.search .icon{width:14px;height:14px;color:#84938c}.search input{border:0;min-width:0;width:100%;font-size:10px;outline:none;background:transparent}.scroll-list{height:383px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#d2dcd5 transparent;padding:0 10px}.sample-card{display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:1px solid transparent;border-radius:8px;padding:11px 8px;background:#fff;margin-bottom:5px}.sample-card.selected{border-color:#92b3a3;background:#f0f6f2}.sample-card:hover{background:#f4f7f5}.sample-card b,.supply b{display:block;font-size:11px;font-weight:600}.sample-card small,.supply small{font-size:9px;line-height:1.5;color:#7b8889;display:block;margin-top:3px}.sample-card .id{font-size:8px;letter-spacing:.8px;color:#7b8982;margin-bottom:4px}.sample-card .check{margin-left:auto;color:var(--green);font-size:14px}.vial{width:33px;height:51px;flex-shrink:0}.side-footer{border-top:1px solid var(--line);padding:13px 15px;font-size:9px;color:#84908c;display:flex;gap:8px;align-items:center;line-height:1.5}.side-footer .icon{width:15px;height:15px}.supplies .scroll-list{height:273px}.supply{display:flex;align-items:center;gap:9px;width:100%;text-align:left;background:#fff;border:1px solid var(--line);border-radius:8px;padding:11px 8px;margin-bottom:8px;position:relative;min-height:72px}.supply.selected{background:#f3f8f5;border-color:#a2c1b1}.chemical{display:grid;place-items:center;flex-shrink:0;width:36px;height:41px;border:1px solid #e0e6e0;border-radius:7px;background:linear-gradient(145deg,#f8f9f6,#e8eeea);font:700 9px Manrope,var(--font);color:#638375}.supply .plus{position:absolute;right:7px;top:6px;font-size:11px;color:#789184}.safety{border-top:1px solid var(--line);margin-top:6px;padding:13px 15px}.safety-title{font-size:10px;font-weight:600;display:flex;align-items:center;gap:6px;margin-bottom:10px}.safety-title .icon{width:14px;height:14px}.safety label{font-size:10px;color:#697d76;display:flex;align-items:center;gap:7px;margin-top:8px}.safety input{accent-color:var(--green)}.centre{display:flex;flex-direction:column}.scene-header{display:flex;align-items:center;justify-content:space-between;padding:14px 17px 10px;border-bottom:1px solid var(--line);gap:8px}.scene-title{display:flex;align-items:center;gap:10px}.scene-title h2{font-size:13px;margin:0;font-weight:600}.scene-title small{font-size:9px;color:var(--muted)}.cycle{background:#fff;border:1px solid #bed0c8;border-radius:6px;display:flex;align-items:center;gap:7px;padding:8px 10px;font-size:10px;font-weight:600;white-space:nowrap;color:var(--green)}.cycle .icon{width:14px;height:14px}.viewbar{display:flex;align-items:center;justify-content:space-between;padding:0 17px;height:38px;background:#fff;border-bottom:1px solid var(--line);gap:10px}.view-links{display:flex;gap:15px;height:100%}.view-link{background:none;border:0;border-bottom:2px solid transparent;color:#81918b;padding:0;font-size:9px;display:flex;align-items:center;gap:5px;white-space:nowrap}.view-link.active{border-bottom-color:var(--green);color:var(--green);font-weight:700}.view-link span{font-size:8px;opacity:.65}.sim-tag{font-size:8px;color:#9ba5a0;white-space:nowrap}.viewport{height:355px;position:relative;overflow:hidden;background:radial-gradient(ellipse at 50% 35%,#f8faf9 0,#eaf0ee 75%);display:flex;flex-direction:column}.bench-svg{width:100%;height:100%;display:block}.viewport .view-label{position:absolute;top:17px;left:18px;z-index:1;font-size:8px;letter-spacing:1.3px;color:#8c9b94}.status-light{position:absolute;top:15px;right:16px;z-index:1;background:#ffffffb8;backdrop-filter:blur(10px);border:1px solid #d7e2dc;border-radius:20px;font-size:8px;padding:5px 8px;display:flex;align-items:center;gap:5px}.status-light .dot{width:5px;height:5px}.scene-hint{position:absolute;bottom:17px;left:18px;font-size:9px;color:#7c8e85;display:flex;align-items:center;gap:7px}.scene-hint .icon{width:13px;height:13px}.scene-tag{position:absolute;bottom:17px;right:17px;font:9px monospace;letter-spacing:.5px;color:#73847e}.instrument-controls{display:flex;gap:8px;align-items:center;padding:10px 16px;border-top:1px solid #e3ebe6;background:#fdfefd;flex-wrap:wrap}.small-btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:5px;background:white;padding:5px 8px;font-size:9px}.small-btn .icon{width:13px;height:13px}.small-btn.ok{border-color:#a6c7b8;color:var(--green);background:#f2f7f3}.readout{margin-left:auto;display:flex;gap:13px;color:#87958d;font:9px monospace}.readout b{font-weight:500;color:#477369}.actionbar{display:flex;align-items:center;justify-content:space-between;padding:16px 17px;border-top:1px solid var(--line);gap:8px;min-height:80px;margin-top:auto}.action-copy small{display:block;font-size:8px;text-transform:uppercase;letter-spacing:1.3px;color:var(--green);margin-bottom:5px}.action-copy b{font-size:11px;font-weight:600;display:block}.action-copy p{font-size:9px;color:var(--muted);margin-top:3px}.primary{border:0;border-radius:6px;padding:10px 15px;background:var(--green);color:white;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:10px;font-weight:600;min-width:118px;white-space:nowrap}.primary .icon{width:14px;height:14px}.primary:hover{background:#145e53}.progress{height:3px;background:#e6efe9}.progress>div{height:100%;background:#57a48b;transition:width .3s}.under{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:16px;margin-top:17px}.workflow{padding:17px 20px}.section-line{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.section-line h2{margin:0;font-size:11px;font-weight:600}.section-line small{font-size:9px;color:var(--muted)}.step-row{display:flex;justify-content:space-between;gap:6px}.step{flex:1;position:relative;min-width:0}.step:after{content:'';height:1px;background:#e3e9e6;position:absolute;top:12px;left:32px;right:0}.step:last-child:after{display:none}.step i{width:24px;height:24px;font-size:9px;display:grid;place-items:center;border-radius:50%;font-style:normal;border:1px solid #dbe2df;color:#99a59f;background:#fff;margin-bottom:8px}.step.current i{background:var(--navy);border-color:var(--navy);color:#fff;box-shadow:0 0 0 4px #edf3ef}.step.done i{background:#edf6ef;color:var(--green);border-color:#b6cfbd}.step p{font-size:8px;color:#83918b;max-width:95px}.step.current p{color:var(--ink);font-weight:600}.method{padding:17px 19px}.method-fields{display:flex;gap:13px}.method label{display:block;font-size:8px;color:var(--muted);flex:1}.method select{display:block;width:100%;margin-top:5px;padding:5px;border:1px solid var(--line);border-radius:5px;font-size:10px;background:white}.method p{font-size:8px;color:#89958f;margin-top:11px}.bottom{display:flex;justify-content:space-between;margin-top:17px;font-size:9px;color:#939e98}.bottom button{color:#7a8d82;padding:0;font-size:9px}.droptarget{outline:3px dashed #46a685;outline-offset:-8px}.inside{background:#132c37;color:#c4ddd6;padding:15px 20px;height:355px}.inside .view-label{color:#88a6a3}.inside-diagram{height:210px;width:100%;margin-top:20px}.inside-notes{display:grid;grid-template-columns:115px 1fr;gap:18px;border-top:1px solid #ffffff14;padding-top:12px}.temp-value{font:600 17px Manrope,var(--font);color:#e8c58e;white-space:nowrap}.inside-notes small{font-size:8px;color:#94b1b0;line-height:1.5;display:block}.danger{font-size:9px;color:#e0bcb0;line-height:1.6}.danger b{font-size:9px;color:#f0d0b6}.beam{stroke-dasharray:7 7;animation:flow 1.4s linear infinite}.glow{animation:glow 2s ease-in-out infinite alternate}.liquid-flow{stroke-dasharray:4 5;animation:flow 1s linear infinite}.software{height:355px;background:#f8fafb;padding:13px 17px;overflow:auto;scrollbar-width:thin}.software-header{display:flex;align-items:center;justify-content:space-between;font-size:9px;color:#60798a;margin-bottom:11px}.software-header b{color:#254455}.software-nav{display:flex;gap:5px}.software-nav button{font-size:8px;border:1px solid #dce6eb;background:white;border-radius:4px;padding:4px 7px;color:#778d98}.software-nav button.active{color:#196d88;background:#edf5fa;border-color:#b5d0e0}.chart-layout{display:grid;grid-template-columns:minmax(0,1fr) 125px;gap:13px}.chart{width:100%;height:226px;background:#fff;border:1px solid #e2eaed;border-radius:6px}.chart text{font-family:var(--font);fill:#7a8b98;font-size:9px}.stat{padding:10px;border:1px solid #e0e8eb;border-radius:6px;background:white;margin-bottom:7px}.stat small{font-size:8px;color:#8999a3;display:block}.stat b{font:600 13px monospace;color:#3b677e;display:block;margin-top:4px}.stat .equation{font-size:9px;word-break:break-word}.chart-caption{font-size:8px;color:#8697a1;margin-top:8px}.result-view{padding:19px;height:355px;overflow:auto;background:#f8faf8;scrollbar-width:thin}.results-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.results-title h3{margin:0;font:600 16px Manrope,var(--font)}.results-title p{font-size:9px;color:#7c9085;margin-top:3px}.data-table{width:100%;border-collapse:collapse;font-size:10px}.data-table th{font-size:8px;color:#7a8e89;font-weight:500;text-align:left;border-bottom:1px solid #dae5df;padding:8px 6px}.data-table td{padding:10px 6px;border-bottom:1px solid #e7ede9}.el-chip{font-weight:700;color:#2b7463;background:#e7f1eb;border:1px solid #d1e4d7;display:inline-grid;place-items:center;width:28px;height:28px;border-radius:6px;margin-right:7px}.result-flag{font-size:8px;color:#3d8b6d;white-space:nowrap}.result-flag.warn{color:#bb794d}.empty{display:flex;height:100%;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:20px;color:#849890;gap:12px}.empty .icon{width:35px;height:35px;opacity:.5}.empty b{font-size:13px;color:#47645b}.empty p{font-size:10px;max-width:300px;line-height:1.8}.result-note{font-size:8px;color:#7f9187;line-height:1.7;margin-top:13px}.results-actions{display:flex;justify-content:space-between;align-items:center;margin-top:12px;gap:8px}.results-actions p{font-size:8px;color:#b2815a}.journal{position:fixed;right:25px;top:70px;z-index:5;width:340px;max-height:65vh;overflow:auto;background:white;border:1px solid var(--line);border-radius:10px;box-shadow:0 15px 50px #193b3b20;padding:20px}.journal h3{margin:0 0 15px;font-size:14px}.journal p{font-size:10px;padding:9px 0;border-bottom:1px solid var(--line);color:#6b8078}.journal time{font:9px monospace;color:#9aa9a2;margin-right:9px}#toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,15px);z-index:20;border-radius:9px;padding:12px 18px;background:#23463f;color:#fff;box-shadow:0 6px 30px #173c3b23;max-width:90vw;font-size:12px;opacity:0;pointer-events:none;transition:.2s}#toast.show{opacity:1;transform:translate(-50%,0)}dialog{border:1px solid #dbe5df;border-radius:14px;padding:30px;max-width:650px;max-height:85vh;overflow:auto;color:var(--ink);box-shadow:0 20px 90px #152b4933}dialog::backdrop{background:#132e3b65;backdrop-filter:blur(4px)}dialog h2{font:700 23px Manrope,var(--font);letter-spacing:-.5px;margin:0 0 15px}dialog h3{font-size:13px;margin-top:21px}dialog p,dialog li{font-size:12px;color:#687d73;line-height:1.8}dialog a{font-size:11px}dialog .close{float:right;border:1px solid var(--line);background:white;border-radius:6px;width:28px;height:28px}dialog .source{font-size:11px;margin:7px 0}.empty-search{font-size:10px;color:var(--muted);padding:20px 8px}.running .plasma{opacity:1}.plasma{opacity:.14;transition:opacity 1s}.bench-svg text{font-family:var(--font)}.svg-label{fill:#7b8e86;font-size:9px;letter-spacing:.2px}.svg-small{fill:#92a39c;font-size:7px}@keyframes flow{to{stroke-dashoffset:-28}}@keyframes glow{to{opacity:.65}}@media(min-width:1450px){.viewport,.inside,.software,.result-view{height:405px}.inside-diagram{height:250px}.chart{height:270px}.scroll-list{height:433px}.supplies .scroll-list{height:323px}.lab{grid-template-columns:235px minmax(0,1fr) 255px}.sample-card{padding:13px 9px}.sample-card b,.supply b{font-size:12px}.sample-card small,.supply small{font-size:10px}.chart-layout{grid-template-columns:minmax(0,1fr) 145px}}@media(max-width:1150px){.workspace{padding-left:20px;padding-right:20px}.lab{grid-template-columns:180px minmax(0,1fr) 195px;gap:10px}.instrument-tab{padding:11px;gap:8px}.instrument-tab small{font-size:8px}.instrument-tab .tab-icon{width:28px;height:30px}.scene-title h2{font-size:11px}.view-links{gap:10px}.view-link{font-size:8px}.sim-tag{display:none}.chemical{width:29px}.sample-card b,.supply b{font-size:10px}.sample-card small,.supply small{font-size:8px}.cycle{font-size:9px;padding:7px}.actionbar{padding:12px}.action-copy b{font-size:10px}.primary{min-width:95px;padding:9px;font-size:9px}.chart-layout{grid-template-columns:1fr 105px}.inside{padding-left:14px;padding-right:14px}.inside-notes{grid-template-columns:100px 1fr;gap:10px}.temp-value{font-size:14px}}@media(max-width:900px){.brand small,.top-actions .avatar,.intro-badges{display:none}.topbar{height:64px;padding:0 20px}.workspace{padding-top:22px}.instruments{gap:6px}.instrument-tab{flex-direction:column;align-items:flex-start;gap:6px;padding:10px}.instrument-tab small{display:none}.lab{grid-template-columns:165px minmax(0,1fr)}.supplies{grid-column:1/-1}.supplies .scroll-list{height:120px;display:flex;gap:10px}.supply{min-width:190px;width:190px}.supplies .subheading{display:none}.safety{display:flex;align-items:center;gap:20px;margin:0;padding:10px 15px;flex-wrap:wrap}.safety label{margin:0}.safety-title{margin:0}.under{grid-template-columns:1fr}.method-fields{max-width:400px}.inside-diagram{height:205px}.inside-notes{grid-template-columns:110px 1fr}.top-actions{gap:8px}}@media(max-width:760px){.workspace{padding:20px 12px}.intro h1{font-size:25px}.intro p{font-size:11px;max-width:270px}.instruments{display:flex;overflow-x:auto;margin-bottom:13px;padding-bottom:3px}.instrument-tab{min-width:117px;flex-direction:row;padding:10px;align-items:center}.instrument-tab b{font-size:10px}.instrument-tab .tab-icon{width:23px;height:25px}.instrument-tab .icon{width:17px}.lab{display:flex;flex-direction:column;gap:12px}.samples{order:0}.centre{order:1}.supplies{order:2}.samples .panel-head{padding:12px 15px}.samples .subheading,.samples .search,.samples .side-footer{display:none}.samples .scroll-list{height:98px;display:flex;gap:7px;padding-bottom:8px;overflow-y:hidden;overflow-x:auto}.sample-card{width:190px;min-width:190px;margin:0;gap:8px}.sample-card b{font-size:10px}.sample-card small{font-size:8px}.sample-card .id{font-size:7px}.scene-header{padding:12px}.viewport,.inside,.software,.result-view{height:320px}.scene-title h2{font-size:12px}.scene-title small{font-size:8px}.viewbar{padding:0 12px}.view-links{gap:13px}.view-link{font-size:8px}.readout{gap:8px;font-size:8px}.actionbar{min-height:83px}.action-copy p{max-width:190px}.inside{padding:10px 14px}.inside-diagram{height:190px;margin-top:17px}.inside-notes{padding-top:8px}.inside-notes small{font-size:7px}.danger{font-size:8px}.temp-value{font-size:13px}.chart-layout{grid-template-columns:1fr 97px;gap:8px}.chart{height:204px}.stat{padding:7px}.stat b{font-size:10px}.software{padding:12px}.step p{font-size:7px}.workflow{padding:15px 12px}.step-row{gap:4px}.bottom{font-size:8px;gap:12px}.data-table{font-size:8px}.data-table th{font-size:7px}.data-table td{padding:8px 3px}.el-chip{width:22px;height:24px;margin-right:3px}.scene-hint{font-size:8px}.scene-tag{font-size:8px}.journal{right:12px;width:calc(100vw - 24px)}dialog{padding:23px;max-width:94vw}.cycle{font-size:8px}.cycle .icon{width:12px}.top-actions .plain{font-size:10px;padding:6px}.brand{font-size:22px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Navigation intégrée à Intu Lab Chimie. */
.intu-brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);flex-shrink:0}.intu-brand img{display:block;object-fit:contain;width:48px;height:48px}.intu-brand strong{display:block;font:700 21px/1.2 "Segoe UI",var(--font);letter-spacing:-.6px}.intu-brand small{display:block;margin-top:4px;color:var(--muted);font-size:11px}.return-chemistry{text-decoration:none;color:var(--green)}
@media(max-width:760px){.topbar{height:auto;min-height:76px;flex-wrap:wrap;gap:5px;padding:12px 16px}.top-actions{width:100%;justify-content:space-between;gap:3px}.top-actions .plain{font-size:9px;padding:7px 3px}.top-actions .icon{width:15px;height:15px}.intu-brand img{width:42px;height:42px}.intu-brand strong{font-size:20px}.intu-brand small{font-size:10px}}
