html.itosim-session-active,body.itosim-session-active,html.itosim-auth-active,body.itosim-auth-active{width:100%!important;height:100%!important;min-height:100%!important;margin:0!important;padding:0!important;overflow:hidden!important;transform:none!important;filter:none!important;perspective:none!important;clip-path:none!important;contain:none!important}
body.itosim-session-active #wpadminbar,body.itosim-auth-active #wpadminbar{visibility:hidden!important;pointer-events:none!important}
body>#itosim-app{position:fixed!important;inset:0!important;left:0!important;top:0!important;right:0!important;bottom:0!important;width:100%!important;height:100dvh!important;max-width:none!important;max-height:none!important;min-width:0!important;min-height:0!important;margin:0!important;padding:0!important;background:#08111f;color:#e8eef7;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overflow:hidden!important;border:0!important;border-radius:0!important;box-shadow:none!important;z-index:2147483000!important;isolation:isolate}
.itosim-app{position:fixed!important;inset:0!important;width:100%!important;height:100dvh!important;max-width:none!important;max-height:none!important;min-height:0!important;margin:0!important;padding:0!important;background:#08111f;color:#e8eef7;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overflow:hidden!important;border:0!important;border-radius:0!important;box-shadow:none!important;z-index:2147483000!important;isolation:isolate}
.itosim-app *{box-sizing:border-box}.itosim-topbar{height:72px;display:grid;grid-template-columns:minmax(190px,auto) minmax(0,1fr) auto;align-items:center;gap:18px;padding:10px 18px;background:#08111f;border-bottom:1px solid #223047;position:relative;z-index:60}.itosim-brandline{white-space:nowrap;font-size:15px}.itosim-badge{display:inline-block;margin-left:8px;padding:3px 8px;border:1px solid #40506a;border-radius:999px;font-size:11px;color:#aebbd0;font-weight:500}.itosim-objective{min-width:0;display:flex;align-items:center;justify-content:center;gap:9px;padding:8px 14px;border:1px solid #263954;border-radius:10px;background:#0d192a;text-align:center;color:#f5f8fc;box-shadow:inset 0 1px 0 rgba(255,255,255,.025)}.itosim-objective-label{flex:0 0 auto;text-transform:uppercase;letter-spacing:.08em;font-size:10px;font-weight:850;color:#78a9ff}.itosim-objective-text{min-width:0;font-size:clamp(13px,1vw,16px);line-height:1.35;font-weight:750;white-space:normal;overflow-wrap:anywhere}.itosim-top-actions{display:flex;align-items:center;gap:8px}.itosim-top-btn,.itosim-exit-btn,.itosim-icon-btn,.itosim-primary-btn,.itosim-os-btn,.itosim-window-close{border:0;font:inherit;cursor:pointer}.itosim-top-btn{padding:9px 12px;border-radius:8px;background:#17253a;color:#dbe6f4;border:1px solid #2a3b55;white-space:nowrap}.itosim-top-btn:hover{background:#20324c}.itosim-scene-wrap{position:relative;height:calc(100dvh - 72px);min-height:0;background:#02060b;isolation:isolate}#itosim-canvas{width:100%;height:100%;display:block;outline:none;touch-action:none;background:#080d13}.itosim-scene-wrap:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(to bottom,rgba(4,9,15,.02),rgba(4,9,15,.06));z-index:2}.itosim-crosshair{position:absolute;left:50%;top:50%;width:12px;height:12px;transform:translate(-50%,-50%);z-index:8;pointer-events:none}.itosim-crosshair:before,.itosim-crosshair:after{content:"";position:absolute;background:rgba(255,255,255,.92);border-radius:3px;box-shadow:0 1px 4px rgba(0,0,0,.65)}.itosim-crosshair:before{width:12px;height:2px;left:0;top:5px}.itosim-crosshair:after{height:12px;width:2px;left:5px;top:0}.itosim-hint,.itosim-context{position:absolute;left:50%;transform:translateX(-50%);z-index:9;pointer-events:none;border:1px solid rgba(255,255,255,.12);box-shadow:0 8px 30px rgba(0,0,0,.28);backdrop-filter:blur(10px)}.itosim-hint{bottom:18px;padding:10px 14px;border-radius:10px;background:rgba(7,15,27,.86);font-size:12px;color:#dfe8f5;max-width:min(700px,86%);text-align:center}.itosim-context{top:22px;padding:8px 12px;border-radius:8px;background:rgba(7,15,27,.9);font-size:12px;font-weight:700;opacity:0;transition:opacity .12s ease}.itosim-context.show{opacity:1}.itosim-progress{position:absolute;left:18px;bottom:18px;z-index:8;display:flex;align-items:center;gap:5px;padding:9px 10px;background:rgba(7,15,27,.78);border:1px solid rgba(255,255,255,.1);border-radius:10px;backdrop-filter:blur(8px)}.itosim-progress span{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:10px;font-weight:800;background:#1b293d;color:#8da0b8;border:1px solid #31445f}.itosim-progress span.is-active{background:#2563eb;color:#fff;border-color:#4f83f1}.itosim-progress span.is-done{background:#164e31;color:#b8f7d2;border-color:#2b8a58}.itosim-progress i{display:block;width:12px;height:1px;background:#31445f}
.itosim-modal{position:absolute;inset:72px 0 0;z-index:70;background:rgba(1,6,13,.78);display:none;align-items:center;justify-content:center;padding:22px;backdrop-filter:blur(7px)}.itosim-modal.open{display:flex}.itosim-modal-card{width:min(590px,100%);background:#0d192a;border:1px solid #30415b;border-radius:16px;padding:24px;box-shadow:0 28px 90px rgba(0,0,0,.48)}.itosim-modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px}.itosim-modal-card h2{margin:2px 0 12px;font-size:24px;color:#f7fafe}.itosim-eyebrow{font-size:10px;letter-spacing:.14em;font-weight:800;color:#6fa5ff}.itosim-icon-btn{width:34px;height:34px;border-radius:9px;background:#17263a;color:#cbd7e8;font-size:23px;line-height:1}.itosim-person-row{display:flex;align-items:center;gap:13px;margin-bottom:16px}.itosim-avatar{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:#254e9d;color:#fff;font-weight:900;font-size:20px;border:2px solid #5d8dea}.itosim-muted{color:#91a3ba;font-size:13px;line-height:1.55}.itosim-primary-btn{padding:10px 15px;border-radius:9px;background:#2563eb;color:#fff;font-weight:750;box-shadow:0 6px 18px rgba(37,99,235,.24)}.itosim-primary-btn:hover{background:#1d4ed8}.itosim-control-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:16px 0 20px}.itosim-control-grid div{display:flex;align-items:center;gap:10px;padding:11px;border-radius:10px;background:#111f32;border:1px solid #273952}.itosim-control-grid kbd{min-width:72px;text-align:center;padding:5px 8px;border-radius:6px;background:#07111e;border:1px solid #364960;color:#fff;font-family:inherit;font-weight:750}.itosim-control-grid span{font-size:13px;color:#acbbce}.itosim-range-row{display:flex;justify-content:space-between;align-items:center;font-size:13px;margin:4px 0 8px}.itosim-range{width:100%;accent-color:#3b82f6}.itosim-device-screen{margin:16px 0;padding:14px;border-radius:10px;background:#020b0a;border:1px solid #1b4b3c;font-family:Consolas,"Courier New",monospace}.itosim-device-screen div{display:flex;justify-content:space-between;padding:5px 0;border-bottom:1px dashed rgba(110,231,183,.12)}.itosim-device-screen div:last-child{border-bottom:0}.itosim-success{color:#86efac}.itosim-danger{color:#fca5a5}.itosim-warning{color:#fbbf24}
.itosim-computer{position:absolute;inset:72px 0 0;z-index:65;display:none;background:#07101c}.itosim-computer.open{display:block}.itosim-windows-desktop{position:absolute;inset:0;overflow:hidden;background:radial-gradient(circle at 72% 30%,#164c91 0,#0d3470 18%,#071e47 44%,#071321 78%)}.itosim-wallpaper-glow{position:absolute;border-radius:999px;filter:blur(2px);opacity:.34;transform:rotate(-18deg)}.itosim-wallpaper-glow.one{width:470px;height:155px;right:-80px;top:130px;background:linear-gradient(90deg,transparent,#56a2ff,transparent)}.itosim-wallpaper-glow.two{width:520px;height:150px;right:-30px;top:300px;background:linear-gradient(90deg,transparent,#1473d1,transparent)}.itosim-pc-header{position:absolute;top:0;left:0;right:0;height:58px;display:flex;justify-content:space-between;align-items:center;padding:0 18px;background:rgba(6,15,26,.72);border-bottom:1px solid rgba(255,255,255,.12);backdrop-filter:blur(15px);z-index:3}.itosim-pc-header>div{display:flex;flex-direction:column}.itosim-pc-header span{font-size:14px;font-weight:800}.itosim-pc-header small{font-size:11px;color:#9eb0c7;margin-top:2px}.itosim-exit-btn{padding:8px 11px;border-radius:8px;background:#1b2c44;color:#fff;border:1px solid #344963}.itosim-desktop-icons{position:absolute;top:78px;left:18px;display:flex;flex-direction:column;gap:13px;z-index:2}.itosim-desktop-icon{width:86px;min-height:82px;padding:7px 4px;border:1px solid transparent;border-radius:8px;background:transparent;color:#fff;cursor:pointer;text-shadow:0 1px 3px rgba(0,0,0,.8);font:inherit}.itosim-desktop-icon:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.13)}.itosim-desktop-icon .icon{width:42px;height:42px;margin:0 auto 5px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(145deg,#4d8ef7,#194fb2);font-size:20px;font-weight:900;box-shadow:0 6px 14px rgba(0,0,0,.2)}.itosim-desktop-icon small{display:block;font-size:11px;line-height:1.15}.itosim-taskbar{position:absolute;left:0;right:0;bottom:0;height:48px;background:rgba(12,24,40,.79);border-top:1px solid rgba(255,255,255,.12);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 14px;backdrop-filter:blur(16px);z-index:5}.itosim-start-btn{justify-self:end;width:34px;height:34px;padding:8px;display:grid;grid-template-columns:1fr 1fr;gap:2px;border:0;background:transparent;border-radius:7px;cursor:pointer}.itosim-start-btn:hover{background:rgba(255,255,255,.09)}.itosim-start-btn span{background:#6da8ff}.itosim-task-apps{display:flex;gap:8px;padding-left:8px}.itosim-task-dot{width:5px;height:5px;border-radius:50%;background:#71a8f6}.itosim-tray{justify-self:end;display:flex;gap:12px;font-size:11px;color:#dfe8f5}.itosim-os-window{position:absolute;left:50%;top:52%;transform:translate(-50%,-50%);width:min(860px,88%);height:min(560px,74%);background:#f4f6f8;color:#18202a;border-radius:11px;box-shadow:0 25px 80px rgba(0,0,0,.42);overflow:hidden;z-index:4;display:none;border:1px solid rgba(255,255,255,.6)}.itosim-os-window.open{display:flex;flex-direction:column}.itosim-os-titlebar{height:44px;display:flex;align-items:center;justify-content:space-between;padding:0 10px 0 14px;background:#fff;border-bottom:1px solid #d8dde5;font-size:12px;font-weight:700}.itosim-window-close{width:34px;height:30px;border-radius:6px;background:transparent;color:#263140;font-size:20px}.itosim-window-close:hover{background:#e5484d;color:#fff}.itosim-os-body{flex:1;overflow:auto;background:#f5f7fa}.itosim-win-layout{display:grid;grid-template-columns:210px 1fr;min-height:100%}.itosim-win-nav{background:#edf1f5;border-right:1px solid #dbe1e8;padding:17px 11px}.itosim-win-nav h4{margin:0 8px 12px;font-size:12px;color:#4b5869}.itosim-win-nav button{width:100%;text-align:left;border:0;background:transparent;border-radius:7px;padding:9px 10px;margin-bottom:4px;color:#263244;font:inherit;font-size:12px;cursor:pointer}.itosim-win-nav button.active,.itosim-win-nav button:hover{background:#dce8f8;color:#163c78}.itosim-win-main{padding:23px}.itosim-win-main h2{margin:0 0 5px;font-size:22px;color:#151d29}.itosim-win-main h3{margin:18px 0 10px}.itosim-win-sub{color:#667386;font-size:12px;margin-bottom:17px}.itosim-win-card{background:#fff;border:1px solid #d9e0e8;border-radius:9px;padding:15px;margin-bottom:12px;box-shadow:0 1px 2px rgba(20,30,45,.03)}.itosim-win-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px solid #eef1f4}.itosim-win-row:last-child{border-bottom:0}.itosim-win-row strong{font-size:13px}.itosim-win-row small{display:block;color:#738094;font-size:11px;margin-top:3px}.itosim-os-btn{padding:8px 11px;border-radius:7px;background:#e7edf5;color:#1d2938;border:1px solid #ccd5e0;font-size:12px;font-weight:650}.itosim-os-btn:hover{background:#dce5f0}.itosim-os-btn.primary{background:#1769d2;color:#fff;border-color:#1769d2}.itosim-form-grid{display:grid;grid-template-columns:150px 1fr;gap:10px;align-items:center;margin-top:12px}.itosim-form-grid label{font-size:12px;color:#4f5c6d}.itosim-input,.itosim-textarea{width:100%;padding:9px 10px;border:1px solid #bec8d5;border-radius:7px;background:#fff;color:#18202a;font:inherit;font-size:12px;outline:none}.itosim-input:focus,.itosim-textarea:focus{border-color:#3b82f6;box-shadow:0 0 0 3px rgba(59,130,246,.12)}.itosim-textarea{min-height:86px;resize:vertical}.itosim-inline-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.itosim-status-pill{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:10px;font-weight:800}.itosim-status-pill.open{background:#fee2e2;color:#991b1b}.itosim-status-pill.progress{background:#dbeafe;color:#1e40af}.itosim-status-pill.closed{background:#dcfce7;color:#166534}.itosim-terminal-window{background:#0b0f14;color:#e6edf3;min-height:100%;padding:14px;font:13px/1.55 Consolas,"Courier New",monospace}.itosim-terminal-line{white-space:pre-wrap}.itosim-terminal-prompt{display:flex;align-items:center;margin-top:3px}.itosim-terminal-prompt span{white-space:nowrap}.itosim-terminal-input{flex:1;min-width:60px;background:transparent;border:0;outline:none;color:#e6edf3;font:inherit;padding:0}.itosim-toast{padding:10px 12px;border-radius:7px;font-size:12px;margin-top:12px}.itosim-toast.success{background:#e6f8ed;color:#166534;border:1px solid #b7e6c8}.itosim-toast.error{background:#fff0f0;color:#991b1b;border:1px solid #f3c4c4}.itosim-toast.info{background:#eef6ff;color:#1e4f8f;border:1px solid #cfe2fb}.itosim-ticket-card{background:#fff;border:1px solid #d8e0e9;border-radius:9px;padding:16px}.itosim-ticket-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;color:#647286;font-size:11px}.itosim-ticket-card h3{margin:14px 0 8px;font-size:18px}.itosim-ticket-card p{font-size:12px;line-height:1.6;color:#3a4656}.itosim-resolution{margin-top:16px;padding-top:14px;border-top:1px solid #e6ebf0}.itosim-complete-card{text-align:center}.itosim-complete-icon{width:58px;height:58px;margin:0 auto 15px;border-radius:50%;display:grid;place-items:center;background:#163e2a;border:1px solid #2d7a50;color:#9df0bd;font-size:28px;font-weight:900}.itosim-score-row{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:20px 0}.itosim-score-row div{padding:13px 8px;border-radius:10px;background:#111f32;border:1px solid #263950}.itosim-score-row strong{display:block;color:#fff;font-size:20px}.itosim-score-row span{display:block;color:#8fa0b6;font-size:10px;margin-top:4px}
@media(max-width:780px){.itosim-app{min-height:690px}.itosim-scene-wrap{height:628px}.itosim-topbar{height:auto;min-height:62px;grid-template-columns:1fr auto;padding:10px 12px}.itosim-objective{grid-column:1/-1;grid-row:2;text-align:left;white-space:normal}.itosim-modal,.itosim-computer{inset:83px 0 0}.itosim-progress{display:none}.itosim-control-grid{grid-template-columns:1fr}.itosim-win-layout{grid-template-columns:1fr}.itosim-win-nav{display:flex;overflow:auto;border-right:0;border-bottom:1px solid #dbe1e8;padding:8px}.itosim-win-nav h4{display:none}.itosim-win-nav button{white-space:nowrap;margin:0 4px 0 0}.itosim-win-main{padding:15px}.itosim-os-window{width:94%;height:78%}.itosim-form-grid{grid-template-columns:1fr;gap:5px}.itosim-score-row{grid-template-columns:1fr}.itosim-hint{bottom:12px}.itosim-pc-header{padding:0 10px}.itosim-pc-header small{display:none}}
/* v0.3.0 — directory services / onboarding lab */
.itosim-windows-desktop.server-theme{background:linear-gradient(145deg,#24425f,#0c2239 52%,#091725)}
.itosim-windows-desktop.client-theme{background:radial-gradient(circle at 70% 22%,#1d5fa5 0,#103f7a 22%,#0b2552 48%,#081629 78%)}
.itosim-os-window.aduc-window{width:min(1080px,94%);height:min(650px,82%);border-radius:3px;background:#f1f1f1}
.itosim-os-window.classic-window{width:min(820px,90%);height:min(610px,80%);border-radius:3px;background:#f1f1f1}
.itosim-os-window.compact-window{width:min(720px,88%);height:min(590px,78%)}
.itosim-os-window.rdp-window{width:min(1000px,94%);height:min(650px,82%);background:#111}
.itosim-os-window.server-window{width:min(1000px,94%);height:min(630px,80%)}
.itosim-os-window.signin-window{width:min(760px,90%);height:min(580px,78%);background:#0f4d87;border:0}
.itosim-os-window.explorer-window{width:min(980px,94%);height:min(620px,80%)}

.aduc-shell,.ad-dialog-wrap,.sysprop-shell,.rdp-shell,.rdp-session,.explorer-shell,.server-manager{font-family:"Segoe UI",Tahoma,Arial,sans-serif;color:#111;background:#f2f2f2;min-height:100%;font-size:12px}
.aduc-menubar{height:26px;display:flex;align-items:center;gap:22px;padding:0 10px;background:#fafafa;border-bottom:1px solid #c9c9c9}
.aduc-toolbar{height:38px;display:flex;align-items:center;gap:4px;padding:4px 7px;background:linear-gradient(#fafafa,#e9e9e9);border-bottom:1px solid #bcbcbc}
.aduc-toolbar button{width:30px;height:28px;border:1px solid transparent;background:transparent;border-radius:2px;cursor:pointer;font:inherit}
.aduc-toolbar button:hover{border-color:#9cc2e5;background:#e5f1fb}
.aduc-toolbar i{width:1px;height:24px;background:#c9c9c9;margin:0 4px}
.aduc-path{margin-left:8px;color:#555;font-size:11px}
.aduc-main{display:grid;grid-template-columns:265px 1fr;height:calc(100% - 84px);min-height:480px}
.aduc-tree{background:#fff;border-right:1px solid #aaa;padding:7px 4px;overflow:auto}
.ad-tree-node{display:block;width:100%;text-align:left;border:0;background:transparent;padding:4px 7px;color:#111;font:inherit;cursor:default}
.ad-tree-node.root{font-weight:600}.ad-tree-node.domain{padding-left:18px}.ad-tree-node.ou{padding-left:38px;cursor:pointer}
.ad-tree-node.ou:hover{background:#e5f3ff}.ad-tree-node.ou.active{background:#cce8ff;border:1px solid #99c9ef;padding-top:3px;padding-bottom:3px}
.aduc-list{background:#fff;overflow:auto;position:relative}
.aduc-list-head{height:36px;display:flex;align-items:center;justify-content:space-between;padding:0 10px;background:#f8f8f8;border-bottom:1px solid #c6c6c6}
.aduc-list-head span{color:#666}.ad-table{width:100%;border-collapse:collapse;font-size:12px}.ad-table th{height:25px;text-align:left;padding:0 8px;border-right:1px solid #ddd;border-bottom:1px solid #c7c7c7;background:linear-gradient(#fff,#ececec);font-weight:500}.ad-table td{padding:5px 8px;border-bottom:1px solid #f0f0f0}.ad-table tr:hover{background:#e5f3ff}.ad-table tr.is-new-user{cursor:pointer}.ad-user-icon{margin-right:7px}.aduc-bottom-actions{padding:12px;border-top:1px solid #ddd}.aduc-status{height:20px;padding:2px 7px;background:#ededed;border-top:1px solid #bcbcbc;color:#555}
.ad-inline-error,.ad-inline-success{margin:8px 10px;padding:8px 10px;border:1px solid;font-size:11px}.ad-inline-error{background:#fff1f1;border-color:#dc9c9c;color:#8f1e1e}.ad-inline-success{background:#effbea;border-color:#9fca8f;color:#2b641c}

.ad-dialog-wrap{display:flex;align-items:center;justify-content:center;padding:18px;min-height:100%;background:#d6d6d6}
.ad-wizard,.ad-properties{width:min(620px,100%);background:#f0f0f0;border:1px solid #7c7c7c;box-shadow:0 8px 24px rgba(0,0,0,.22)}
.ad-properties.ad-small-dialog{width:min(500px,100%)}
.ad-wizard-title{height:32px;display:flex;align-items:center;padding:0 9px;background:#fff;border-bottom:1px solid #bbb;font-weight:600}
.ad-wizard-body{display:grid;grid-template-columns:86px 1fr;gap:14px;padding:18px 20px;background:#fff;min-height:360px}
.ad-wizard-icon{font-size:44px;text-align:center;padding-top:20px}.ad-wizard-form{display:grid;grid-template-columns:190px 1fr;gap:8px 10px;align-items:center}.ad-wizard-form p{grid-column:1/-1;margin:0 0 8px}.ad-wizard-form label{font-size:12px}.ad-classic-input{height:24px;padding:2px 5px;border:1px solid #7f9db9;background:#fff;color:#111;font:12px "Segoe UI",Tahoma,Arial,sans-serif}.ad-classic-input:focus{outline:1px solid #2b78d0;outline-offset:-1px}.ad-separator{grid-column:1/-1;border-top:1px solid #ddd;margin:5px 0}.ad-upn-row{display:flex;align-items:center;gap:5px}.ad-upn-row .ad-classic-input{flex:1}.ad-check,.ad-radio{grid-column:1/-1;display:flex;align-items:center;gap:7px}.ad-help{grid-column:1/-1;color:#666;font-size:11px!important}.ad-wizard-buttons{display:flex;justify-content:flex-end;gap:7px;padding:10px;background:#f0f0f0;border-top:1px solid #bbb}.ad-classic-btn{min-width:78px;height:26px;padding:0 12px;border:1px solid #777;background:linear-gradient(#fff,#e5e5e5);color:#111;font:12px "Segoe UI",Tahoma,Arial,sans-serif;cursor:pointer}.ad-classic-btn:hover{background:#e5f1fb;border-color:#5794bf}.ad-classic-btn.primary{box-shadow:inset 0 0 0 1px #5a9bd5}.ad-classic-btn:disabled{color:#999;background:#eee;border-color:#bbb}
.ad-tabs{display:flex;flex-wrap:wrap;gap:2px;padding:8px 8px 0;background:#efefef;border-bottom:1px solid #aaa}.ad-tabs button{padding:5px 10px;border:1px solid #aaa;border-bottom:0;background:#e5e5e5;font:11px "Segoe UI",Tahoma,Arial,sans-serif;cursor:pointer}.ad-tabs button.active{background:#fff;position:relative;top:1px}.ad-prop-pane{background:#fff;padding:18px;min-height:330px}.ad-prop-grid{display:grid;grid-template-columns:120px 1fr;gap:9px;align-items:center}.ad-group-list{height:180px;border:1px solid #7f9db9;background:#fff;overflow:auto;padding:5px}.ad-group-list label{display:block;padding:5px}.ad-prop-buttons{display:flex;gap:6px;margin-top:8px}

.rdp-shell{background:#f4f4f4;padding:28px}.rdp-banner{display:flex;align-items:center;gap:14px;margin-bottom:24px}.rdp-banner strong{display:block;font-size:18px}.rdp-banner small{display:block;color:#666;margin-top:3px}.rdp-icon{width:54px;height:54px;display:grid;place-items:center;background:#1f6ab4;color:#fff;font-size:28px}.rdp-form{display:grid;grid-template-columns:100px 1fr;gap:10px;align-items:center;max-width:620px}.rdp-form .rdp-note,.rdp-form .itosim-inline-actions,.rdp-form .itosim-toast{grid-column:1/-1}.rdp-note{color:#666;font-size:11px}.rdp-session{background:#111}.rdp-session-bar{height:30px;display:flex;justify-content:space-between;align-items:center;padding:0 10px;background:#1d1d1d;color:#eee;border-bottom:1px solid #444}.rdp-server-desktop{position:relative;height:520px;background:linear-gradient(135deg,#2b4d6c,#10273c);padding:24px;display:flex;gap:16px;align-items:flex-start}.rdp-desktop-icon{width:120px;min-height:110px;border:1px solid transparent;background:transparent;color:#fff;text-align:center;cursor:pointer}.rdp-desktop-icon:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18)}.rdp-desktop-icon strong{width:54px;height:54px;margin:0 auto 8px;display:grid;place-items:center;background:#2869a7;border-radius:4px;font-size:18px}.rdp-desktop-icon span{font-size:11px}.rdp-server-label{position:absolute;right:22px;bottom:24px;color:#fff;text-align:right;font-size:20px;opacity:.8}.rdp-server-label small{font-size:12px}

.server-manager{background:#f3f3f3}.server-manager-top{height:54px;display:flex;justify-content:space-between;align-items:center;padding:0 18px;background:#2f3338;color:#fff;font-size:18px}.server-manager-grid{display:grid;grid-template-columns:190px 1fr;min-height:500px}.server-manager-grid aside{display:flex;flex-direction:column;background:#39404a;color:#fff}.server-manager-grid aside strong,.server-manager-grid aside span{padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.08)}.server-manager-grid main{padding:22px}.server-tiles{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0}.server-tiles>div{min-height:150px;border:1px solid #ccc;background:#fff;padding:16px}.server-tiles strong{color:#1d5d8f}.server-tiles p{line-height:1.7}

.sysprop-shell{background:#efefef;padding:0}.sysprop-title{height:32px;padding:7px 10px;background:#fff;border-bottom:1px solid #aaa;font-weight:600}.sysprop-tabs{padding:8px 8px 0;display:flex;gap:2px;border-bottom:1px solid #aaa}.sysprop-tabs span{padding:5px 10px;border:1px solid #aaa;border-bottom:0;background:#fff}.sysprop-body{background:#fff;margin:0 8px;padding:18px;min-height:360px}.sysprop-row{display:grid;grid-template-columns:160px 1fr;gap:10px;align-items:center}.sysprop-info{display:grid;grid-template-columns:160px 1fr;gap:10px;margin:24px 0}.sysprop-actions{display:flex;justify-content:flex-end}.sys-welcome{text-align:center;font-size:15px;padding:35px 10px}

.signin-shell{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(160deg,#1667a9,#0c477d 70%,#09345d);color:#fff;padding:30px}.signin-avatar{width:92px;height:92px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.18);font-size:32px;font-weight:600;margin-bottom:12px}.signin-shell h2{color:#fff;margin:3px 0 8px;font-weight:400}.signin-domain{opacity:.85;margin-bottom:16px}.signin-input{width:min(330px,92%);height:42px;margin:4px 0;padding:0 11px;border:1px solid rgba(255,255,255,.55);background:rgba(255,255,255,.95);color:#111;font:14px "Segoe UI",sans-serif}.signin-btn{width:min(330px,92%);height:40px;margin-top:8px;border:1px solid rgba(255,255,255,.7);background:#1769aa;color:#fff;cursor:pointer}.signin-shell small{margin-top:18px;opacity:.7}.signin-error{width:min(420px,92%);margin-top:12px;padding:9px;background:rgba(100,0,0,.42);border:1px solid rgba(255,255,255,.25);text-align:center}.restart-screen,.welcome-profile{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:linear-gradient(160deg,#1667a9,#0c477d);color:#fff}.restart-screen h2,.welcome-profile h2{color:#fff}.restart-spinner{width:42px;height:42px;border:4px solid rgba(255,255,255,.22);border-top-color:#fff;border-radius:50%;animation:itosimspin .8s linear infinite}@keyframes itosimspin{to{transform:rotate(360deg)}}

.explorer-shell{background:#fff}.explorer-toolbar{height:42px;display:flex;align-items:center;padding:0 12px;border-bottom:1px solid #ddd;background:#fafafa}.explorer-toolbar span{margin-left:15px;padding:6px 14px;border:1px solid #ddd;min-width:300px}.explorer-main{display:grid;grid-template-columns:190px 1fr;min-height:500px}.explorer-main aside{display:flex;flex-direction:column;gap:2px;padding:14px 8px;background:#f7f7f7;border-right:1px solid #ddd}.explorer-main aside strong{padding:7px}.explorer-main aside span{padding:6px 12px}.explorer-main main{padding:20px}.drive-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.drive-card{border:1px solid #ddd;padding:14px;background:#fafafa}.drive-card strong,.drive-card span{display:block}.drive-card span{color:#666;margin-top:6px}.drive-card.mapped{border-left:4px solid #3b82f6}

@media(max-width:780px){.itosim-os-window.aduc-window,.itosim-os-window.classic-window,.itosim-os-window.rdp-window,.itosim-os-window.server-window,.itosim-os-window.signin-window,.itosim-os-window.explorer-window{width:96%;height:82%}.aduc-main{grid-template-columns:190px 1fr}.ad-wizard-body{grid-template-columns:1fr}.ad-wizard-icon{display:none}.ad-wizard-form{grid-template-columns:1fr}.ad-prop-grid,.rdp-form,.sysprop-row,.sysprop-info{grid-template-columns:1fr}.server-manager-grid,.explorer-main{grid-template-columns:1fr}.server-manager-grid aside,.explorer-main aside{display:none}.drive-grid{grid-template-columns:1fr}}


@media(min-width:1200px) and (min-height:780px){
  .itosim-main-hero{min-height:calc(100dvh - 150px)}
  .itosim-main-kicker{font-size:11px}
  .itosim-main-command{transform:translateY(6px)}
}
@media(min-width:1600px) and (min-height:900px){
  .itosim-main-menu-shell{padding-left:clamp(58px,4vw,86px);padding-right:clamp(58px,4vw,86px)}
  .itosim-main-hero{max-width:1780px}
  .itosim-main-command{max-width:590px}
}

@media(max-width:980px){.itosim-topbar{grid-template-columns:auto minmax(0,1fr) auto;gap:10px;padding:8px 10px}.itosim-brandline strong{font-size:13px}.itosim-badge{display:none}.itosim-objective{padding:7px 9px}.itosim-objective-label{display:none}.itosim-objective-text{font-size:12px}.itosim-top-btn{padding:8px 9px;font-size:12px}}
@media(max-width:680px){.itosim-topbar{height:92px;grid-template-columns:1fr auto;grid-template-rows:auto auto}.itosim-brandline{grid-column:1}.itosim-top-actions{grid-column:2;grid-row:1}.itosim-objective{grid-column:1/-1;grid-row:2;width:100%;justify-content:flex-start;text-align:left;padding:7px 10px}.itosim-scene-wrap{height:calc(100dvh - 92px)}.itosim-modal,.itosim-computer{inset:92px 0 0}.itosim-top-actions #itosim-fullscreen-btn{display:none}}


/* v0.3.2 - Windows ADUC group membership fidelity */
.ad-member-pane{padding-top:14px}.ad-member-label{margin:0 0 7px}.ad-member-table-wrap{height:190px;border:1px solid #7f9db9;background:#fff;overflow:auto}.ad-member-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:12px}.ad-member-table th{height:25px;padding:0 7px;text-align:left;background:linear-gradient(#fff,#ededed);border-right:1px solid #ddd;border-bottom:1px solid #c7c7c7;font-weight:400}.ad-member-table th:first-child{width:35%}.ad-member-table td{height:23px;padding:2px 7px;border-bottom:1px solid #f4f4f4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ad-member-table tr:hover{background:#e5f3ff}.ad-member-icon{display:inline-block;width:19px;margin-right:3px}.ad-primary-group{display:grid;grid-template-columns:115px 1fr;gap:8px;margin-top:19px;padding-top:12px;border-top:1px solid #aaa}.ad-primary-group strong{font-weight:400}.ad-primary-group-actions{display:grid;grid-template-columns:120px 1fr;gap:10px;align-items:start;margin-top:12px}.ad-primary-group-actions p{margin:0;font-size:11px;line-height:1.25}.ad-select-groups-dialog{width:min(560px,100%)}.ad-select-groups-body{padding:14px 16px 8px;background:#fff;min-height:355px}.ad-select-groups-body>label{display:block;margin:0 0 4px}.ad-selector-row{display:grid;grid-template-columns:1fr 98px;gap:8px;margin-bottom:12px}.ad-selector-display{height:25px;display:flex;align-items:center;padding:2px 5px;border:1px solid #7f9db9;background:#f4f4f4}.ad-linkish{color:#075db8;text-decoration:underline}.ad-name-check-row{display:grid;grid-template-columns:1fr 104px;gap:8px;align-items:start}.ad-object-names{height:82px;resize:none;padding:4px 5px;border:1px solid #7f9db9;background:#fff;color:#111;font:12px "Segoe UI",Tahoma,Arial,sans-serif;line-height:1.45}.ad-object-names:focus{outline:1px solid #2b78d0;outline-offset:-1px}.ad-object-names.is-resolved{color:#003399;text-decoration:underline;text-decoration-style:solid}.ad-check-names-btn{margin-top:0}.ad-resolved-note{margin-top:5px;font-size:11px;color:#555}.ad-select-advanced{margin-top:20px}.ad-multiple-dialog{width:min(650px,100%)}.ad-multiple-body{padding:12px 16px 16px;background:#fff;min-height:340px}.ad-multiple-body>p{margin:0 0 16px;line-height:1.35}.ad-multiple-list{height:220px;border:1px solid #7f9db9;overflow:auto}.ad-multiple-list table{width:100%;border-collapse:collapse;table-layout:fixed}.ad-multiple-list th{height:25px;padding:0 6px;text-align:left;background:linear-gradient(#fff,#eee);border-right:1px solid #ddd;border-bottom:1px solid #c7c7c7;font-weight:400}.ad-multiple-list th:first-child{width:26px}.ad-multiple-list th:nth-child(2){width:28%}.ad-multiple-list th:nth-child(3){width:38%}.ad-multiple-list td{padding:4px 6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ad-multiple-list tbody tr:hover{background:#e5f3ff;cursor:default}

/* v0.4.0 - scenario launcher + network troubleshooting lab */
.itosim-scenario-card{width:min(900px,100%)}
.itosim-scenario-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:18px}
.itosim-scenario-option{min-height:220px;padding:22px;border-radius:14px;border:1px solid #2b3d58;background:#111f32;color:#eef5ff;text-align:left;display:flex;flex-direction:column;align-items:flex-start;gap:10px;cursor:pointer;font:inherit;box-shadow:0 10px 28px rgba(0,0,0,.18)}
.itosim-scenario-option:hover{transform:translateY(-1px);border-color:#4d6d9b;background:#14253a}
.itosim-scenario-option.featured{border-color:#356bd0;background:linear-gradient(155deg,#142b50,#102033 65%)}
.itosim-scenario-option strong{font-size:20px;line-height:1.25}
.itosim-scenario-option small{font-size:13px;line-height:1.55;color:#aebdd1}
.itosim-scenario-option em{margin-top:auto;font-style:normal;font-size:12px;font-weight:800;color:#8cb8ff}
.itosim-scenario-kicker{font-size:10px;letter-spacing:.12em;font-weight:850;color:#6fa5ff}
.network-topology-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.network-settings-shell{display:grid;grid-template-columns:220px 1fr;min-height:100%;background:#f4f5f7}
.network-settings-shell aside{padding:22px 12px;background:#eef1f5;border-right:1px solid #d5dae1;display:flex;flex-direction:column;gap:3px}
.network-settings-shell aside strong{font-size:17px;margin:0 8px 14px}.network-settings-shell aside span{padding:9px 10px;border-radius:6px;font-size:12px}.network-settings-shell aside span.active{background:#dce8f8;color:#123e78}
.network-settings-shell main{padding:28px}.network-settings-shell h2{margin:0 0 22px;font-size:25px}
.network-status-card{display:flex;align-items:center;gap:14px;padding:18px;border-radius:10px;background:#fff;border:1px solid #d9e0e8;margin-bottom:16px}.network-status-card.healthy{border-left:5px solid #258653}.network-status-card.fault{border-left:5px solid #c23c3c}
.network-status-icon{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-size:22px;font-weight:900;background:#edf2f7}.network-status-card.healthy .network-status-icon{color:#166534;background:#e5f7ec}.network-status-card.fault .network-status-icon{color:#991b1b;background:#fdeaea}
.network-status-card strong,.network-status-card span{display:block}.network-status-card span{margin-top:4px;color:#667386;font-size:12px}
.network-detail-table{background:#fff;border:1px solid #d9e0e8;border-radius:10px;overflow:hidden}.network-detail-table>div{display:grid;grid-template-columns:180px 1fr;gap:14px;padding:11px 14px;border-bottom:1px solid #edf0f3;font-size:12px}.network-detail-table>div:last-child{border-bottom:0}.network-detail-table span{color:#697789}.network-detail-table strong{font-weight:650;color:#202a37}
.itosim-os-window.network-cli-window{width:min(920px,90%);height:min(600px,78%);background:#0b0f14;border-color:#273240}.itosim-os-window.network-cli-window .itosim-os-titlebar{background:#1a1f27;color:#f2f5f7;border-bottom-color:#303843}.itosim-os-window.network-cli-window .itosim-window-close{color:#f2f5f7}.itosim-os-window.network-cli-window .itosim-os-body{background:#0b0f14}.network-switch-terminal{overflow:auto;height:100%}
.itosim-os-window.network-settings-window{width:min(900px,90%);height:min(610px,78%)}
@media(max-width:780px){.itosim-scenario-grid,.network-topology-grid{grid-template-columns:1fr}.network-settings-shell{grid-template-columns:1fr}.network-settings-shell aside{display:none}.network-detail-table>div{grid-template-columns:1fr;gap:3px}}

/* v0.5.0 — player platform, saved career progress, level architecture */
.itosim-player-btn{display:flex;align-items:center;gap:7px;height:38px;padding:4px 9px 4px 5px;border:1px solid #2a3b55;border-radius:9px;background:#111f32;color:#eef5ff;font:inherit;cursor:pointer;max-width:190px}.itosim-player-btn:hover{background:#17283e}.itosim-player-btn>span{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;background:#245ec5;color:#fff;font-size:10px;font-weight:900;letter-spacing:.04em}.itosim-player-btn>strong{font-size:11px;max-width:125px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.itosim-mode-card{width:min(1040px,100%)}.itosim-mode-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin-top:20px}.itosim-mode-option{min-height:265px;padding:22px;border:1px solid #2b3d58;border-radius:15px;background:#111f32;color:#eef5ff;text-align:left;display:flex;flex-direction:column;align-items:flex-start;gap:10px;font:inherit}.itosim-mode-option[data-mode]{cursor:pointer}.itosim-mode-option[data-mode]:hover{transform:translateY(-2px);border-color:#5079b6;background:#14253a}.itosim-mode-option.featured{border-color:#356bd0;background:linear-gradient(155deg,#16315b,#102033 68%)}.itosim-mode-option.locked{opacity:.64}.itosim-mode-option>span{font-size:10px;letter-spacing:.14em;font-weight:850;color:#79aaff}.itosim-mode-option>strong{font-size:23px;line-height:1.2}.itosim-mode-option>small{font-size:13px;line-height:1.55;color:#aebdd1}.itosim-mode-option>em{margin-top:auto;font-size:12px;font-style:normal;font-weight:800;color:#8cb8ff}
.itosim-career-card{width:min(1180px,100%);height:min(810px,calc(100dvh - 118px));display:flex;flex-direction:column;overflow:hidden}.itosim-tier-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:14px}.itosim-tier-tabs button{min-height:58px;padding:9px 12px;border:1px solid #2c3f5c;border-radius:10px;background:#101d2e;color:#d8e4f2;font:inherit;cursor:pointer;text-align:left}.itosim-tier-tabs button.active{border-color:#4a7bdb;background:#16315a}.itosim-tier-tabs span,.itosim-tier-tabs small{display:block}.itosim-tier-tabs span{font-size:13px;font-weight:800}.itosim-tier-tabs small{margin-top:3px;font-size:10px;color:#8fa3bc}.itosim-tier-summary{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:12px 0;padding:12px 14px;border:1px solid #273a55;border-radius:11px;background:#0a1625}.itosim-tier-summary>div:first-child{min-width:0}.itosim-tier-summary span{display:block;color:#82aefc;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.1em}.itosim-tier-summary strong{display:block;margin-top:2px;font-size:19px;color:#fff}.itosim-tier-summary p{margin:4px 0 0;color:#9fb0c5;font-size:11px;line-height:1.45}.itosim-tier-summary>div:last-child{min-width:105px;text-align:center}.itosim-tier-summary>div:last-child strong{font-size:27px}.itosim-tier-summary>div:last-child span{color:#93a6bd;letter-spacing:0;text-transform:none}
.itosim-level-grid{flex:1;min-height:0;overflow:auto;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));align-content:start;gap:10px;padding:3px 3px 10px}.itosim-level-grid.is-loading{pointer-events:none;opacity:.62}.itosim-level-card{position:relative;min-height:148px;padding:14px;border:1px solid #283b56;border-radius:11px;background:#101d2e;color:#eef5ff;text-align:left;display:flex;flex-direction:column;align-items:flex-start;gap:6px;font:inherit}.itosim-level-card.playable{cursor:pointer;border-color:#365f9b;background:linear-gradient(145deg,#132a49,#101d2e)}.itosim-level-card.playable:hover{border-color:#68a0ef;transform:translateY(-1px)}.itosim-level-card.completed{cursor:pointer;border-color:#2b7f58;background:linear-gradient(145deg,#103326,#101d2e)}.itosim-level-card.locked{opacity:.55;cursor:not-allowed}.itosim-level-number{font-size:10px;letter-spacing:.12em;font-weight:900;color:#79aaff}.itosim-level-card strong{font-size:13px;line-height:1.3}.itosim-level-card small{font-size:10px;line-height:1.42;color:#9dadc1}.itosim-level-card em{margin-top:auto;font-size:9px;font-style:normal;font-weight:900;letter-spacing:.1em;color:#7fa9ec}.itosim-level-card.completed em{color:#7de0a8}.itosim-level-card.locked em{color:#8997aa}.itosim-level-pagination{display:flex;align-items:center;justify-content:center;gap:14px;padding-top:10px;border-top:1px solid #263a55}.itosim-level-pagination button{padding:7px 12px;border:1px solid #304763;border-radius:8px;background:#122239;color:#dce7f5;font:inherit;font-size:11px;cursor:pointer}.itosim-level-pagination button:disabled{opacity:.38;cursor:not-allowed}.itosim-level-pagination span{font-size:11px;color:#95a8bf}
.itosim-profile-card{width:min(680px,100%)}.itosim-profile-hero{display:flex;align-items:center;gap:15px;margin:12px 0 18px;padding:16px;border:1px solid #2a3d58;border-radius:13px;background:#0a1625}.itosim-profile-avatar{width:68px;height:68px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(145deg,#3478ec,#204ea3);font-size:22px;font-weight:900;color:#fff}.itosim-profile-hero>div:last-child{display:flex;flex-direction:column;gap:3px}.itosim-profile-hero span{font-size:12px;color:#86b1ff;font-weight:800}.itosim-profile-hero strong{font-size:22px}.itosim-profile-hero small{color:#8fa2b9}.itosim-profile-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}.itosim-profile-stats>div{padding:14px;border:1px solid #2a3d58;border-radius:11px;background:#101d2e;text-align:center}.itosim-profile-stats strong,.itosim-profile-stats span{display:block}.itosim-profile-stats strong{font-size:22px}.itosim-profile-stats span{margin-top:4px;font-size:10px;color:#90a3ba}.itosim-profile-tier-progress{display:grid;gap:10px;margin:15px 0}.itosim-profile-tier-row>div:first-child{display:flex;justify-content:space-between;align-items:center;margin-bottom:5px}.itosim-profile-tier-row strong{font-size:11px}.itosim-profile-tier-row span{font-size:10px;color:#8fa2ba}.itosim-profile-bar{height:7px;border-radius:999px;background:#1a2b40;overflow:hidden}.itosim-profile-bar i{display:block;height:100%;background:#3b82f6;border-radius:inherit}.itosim-signout{display:inline-flex;margin-top:8px;padding:8px 12px;border:1px solid #3c4b61;border-radius:8px;color:#cdd9e8;text-decoration:none;font-size:11px}.itosim-signout:hover{background:#17253a;color:#fff}.itosim-save-status{margin:14px 0 2px;padding:9px 11px;border-radius:8px;background:#132034;border:1px solid #2b3f5b;color:#aabbd0;font-size:11px}.itosim-save-status.saved{background:#102d21;border-color:#286344;color:#a8e6bf}.itosim-save-status.error{background:#361819;border-color:#7a3538;color:#ffc0c0}

/* Auth/login surface is deliberately independent from the active WordPress theme. */
body>#itosim-auth.itosim-auth-shell,.itosim-auth-shell{position:fixed!important;inset:0!important;width:100%!important;height:100dvh!important;max-width:none!important;z-index:2147483000;background:#06101d;color:#eef5ff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;display:grid;place-items:center;overflow:auto;padding:28px}.itosim-auth-shell *{box-sizing:border-box}.itosim-auth-bg{position:absolute;inset:0;overflow:hidden;pointer-events:none;background:radial-gradient(circle at 18% 18%,rgba(37,99,235,.19),transparent 32%),radial-gradient(circle at 82% 78%,rgba(14,165,233,.12),transparent 30%),linear-gradient(145deg,#07111f,#050b13)}.itosim-auth-bg span{position:absolute;border:1px solid rgba(97,152,255,.11);border-radius:28px;transform:rotate(-14deg)}.itosim-auth-bg span:nth-child(1){width:520px;height:220px;right:-90px;top:80px}.itosim-auth-bg span:nth-child(2){width:650px;height:270px;left:-180px;bottom:30px}.itosim-auth-bg span:nth-child(3){width:260px;height:110px;left:42%;top:12%}.itosim-auth-card{position:relative;width:min(1020px,100%);display:grid;grid-template-columns:1.15fr .85fr;column-gap:44px;padding:38px;border:1px solid #263b58;border-radius:22px;background:rgba(8,20,35,.92);box-shadow:0 36px 110px rgba(0,0,0,.46);backdrop-filter:blur(16px)}.itosim-auth-brand{grid-column:1/-1;display:flex;align-items:center;gap:11px;margin-bottom:38px}.itosim-auth-logo{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:#2563eb;font-weight:900}.itosim-auth-brand strong,.itosim-auth-brand span{display:block}.itosim-auth-brand strong{font-size:14px}.itosim-auth-brand span{margin-top:2px;color:#879bb5;font-size:10px}.itosim-auth-copy{grid-column:1;grid-row:2/7;align-self:center;padding-right:10px}.itosim-auth-kicker{font-size:10px;letter-spacing:.16em;color:#76a9ff;font-weight:900}.itosim-auth-copy h1{margin:8px 0 12px;font-size:clamp(34px,4vw,58px);line-height:1;color:#fff;letter-spacing:-.035em}.itosim-auth-copy p{max-width:560px;color:#9eb0c7;font-size:14px;line-height:1.65}.itosim-auth-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:25px}.itosim-auth-stats>div{padding:13px;border:1px solid #263951;border-radius:11px;background:#0c192a}.itosim-auth-stats strong,.itosim-auth-stats span{display:block}.itosim-auth-stats strong{font-size:21px}.itosim-auth-stats span{margin-top:3px;font-size:9px;color:#899db6}.itosim-auth-tabs{grid-column:2;display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;border:1px solid #293d59;border-radius:10px;background:#091524}.itosim-auth-tabs button{height:38px;border:0;border-radius:7px;background:transparent;color:#91a4bb;font:inherit;font-size:11px;font-weight:800;cursor:pointer}.itosim-auth-tabs button.active{background:#1c3454;color:#fff}.itosim-auth-error{grid-column:2;margin-bottom:10px;padding:9px 11px;border:1px solid #7c3539;border-radius:8px;background:#341719;color:#ffc3c3;font-size:11px}.itosim-auth-form{grid-column:2;display:none;gap:12px;margin-top:17px}.itosim-auth-form.active{display:grid}.itosim-auth-form label{display:grid;gap:5px;color:#b7c4d5;font-size:10px;font-weight:750}.itosim-auth-form input[type="text"],.itosim-auth-form input[type="email"],.itosim-auth-form input[type="password"]{width:100%;height:43px;padding:0 12px;border:1px solid #344a68;border-radius:8px;background:#08131f;color:#fff;font:13px inherit;outline:none}.itosim-auth-form input:focus{border-color:#5790ee;box-shadow:0 0 0 2px rgba(72,131,233,.14)}.itosim-auth-check{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center!important;gap:7px!important}.itosim-auth-form>small{color:#788da7;font-size:9px}.itosim-auth-form>button{height:44px;border:0;border-radius:9px;background:#2563eb;color:#fff;font:inherit;font-size:12px;font-weight:850;cursor:pointer}.itosim-auth-form>button:hover{background:#1f58cc}

@media(max-width:1000px){.itosim-level-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.itosim-mode-grid{grid-template-columns:1fr}.itosim-mode-option{min-height:180px}.itosim-auth-card{grid-template-columns:1fr;padding:28px}.itosim-auth-brand,.itosim-auth-copy,.itosim-auth-tabs,.itosim-auth-error,.itosim-auth-form{grid-column:1}.itosim-auth-copy{grid-row:auto;margin-bottom:28px}.itosim-auth-brand{margin-bottom:24px}.itosim-player-btn strong{display:none}.itosim-player-btn{padding-right:5px}}
@media(max-width:760px){.itosim-level-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.itosim-tier-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.itosim-career-card{height:calc(100dvh - 118px)}.itosim-profile-stats{grid-template-columns:1fr}.itosim-auth-shell{padding:12px}.itosim-auth-card{padding:20px;border-radius:16px}.itosim-auth-copy h1{font-size:36px}.itosim-auth-stats{grid-template-columns:1fr}.itosim-auth-copy p{font-size:12px}.itosim-top-actions{gap:4px}.itosim-player-btn{display:none}}


/* v0.6.0 — high-fidelity simulated Windows shells (retained in v0.6.1) */
.itosim-windows-desktop{font-family:"Segoe UI Variable","Segoe UI",Arial,sans-serif;background:#0b5aa8;overflow:hidden}
.itosim-windows-desktop.client-theme,.itosim-windows-desktop.admin-theme{background:radial-gradient(ellipse at 65% 32%,rgba(90,180,255,.45),transparent 32%),radial-gradient(ellipse at 48% 48%,#0e67b7 0,#0758a4 27%,#0a3f7c 54%,#08254d 78%,#07172e 100%)}
.itosim-windows-desktop.server-theme{background:linear-gradient(145deg,#294f74 0,#193c5e 42%,#102d49 68%,#0d2238 100%)}
.itosim-windows-desktop.server-theme:before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 0 48%,rgba(255,255,255,.035) 48% 51%,transparent 51% 100%);pointer-events:none}
.itosim-pc-header{height:34px;padding:0 10px;background:rgba(15,23,35,.92);backdrop-filter:blur(18px)}.itosim-pc-header span{font-size:12px}.itosim-pc-header small{font-size:10px}.itosim-exit-btn{padding:5px 9px;border-radius:4px;font-size:11px}
.itosim-desktop-icons{top:48px;left:10px;gap:5px;display:grid;grid-template-columns:repeat(2,96px);grid-auto-rows:88px;align-content:start}.itosim-desktop-icon{width:94px;min-height:84px;padding:6px 3px;border-radius:2px}.itosim-desktop-icon:hover{background:rgba(102,177,255,.2);border-color:rgba(255,255,255,.22)}.itosim-desktop-icon .icon{width:40px;height:40px;border-radius:5px;background:linear-gradient(145deg,#4d91dc,#1f5f9f);font-size:15px}.itosim-desktop-icon small{font-size:11px;text-shadow:0 1px 3px #000}
.itosim-os-watermark{position:absolute;right:28px;bottom:78px;text-align:right;color:rgba(255,255,255,.78);z-index:1;text-shadow:0 1px 4px rgba(0,0,0,.55)}.itosim-os-watermark strong{display:block;font-weight:400;font-size:21px}.itosim-os-watermark span{display:block;font-size:11px;margin-top:2px}
.itosim-taskbar{height:48px;padding:0 11px;background:rgba(231,240,250,.88);border-top:1px solid rgba(255,255,255,.55);backdrop-filter:blur(24px);grid-template-columns:1fr auto 1fr;color:#111}.server-theme .itosim-taskbar{background:rgba(14,25,39,.92);color:#fff}.itosim-task-left{justify-self:start}.itosim-widgets-chip{font-size:11px}.itosim-task-center{display:flex;gap:4px;align-items:center}.itosim-start-btn{justify-self:auto}.itosim-start-btn span{background:#1574d4}.itosim-task-search,.itosim-task-app{width:36px;height:36px;border:0;background:transparent;border-radius:4px;font:600 14px "Segoe UI";color:inherit}.itosim-task-search:hover,.itosim-task-app:hover{background:rgba(255,255,255,.6)}.server-theme .itosim-task-search:hover,.server-theme .itosim-task-app:hover{background:rgba(255,255,255,.08)}.itosim-tray{color:inherit;gap:9px;align-items:center}
.itosim-start-menu{position:absolute;left:50%;bottom:58px;transform:translateX(-50%) translateY(16px);width:min(620px,75vw);height:610px;display:none;grid-template-rows:auto auto 1fr auto;padding:28px 32px 0;background:rgba(242,247,252,.94);backdrop-filter:blur(35px) saturate(1.3);border:1px solid rgba(255,255,255,.85);border-radius:11px;box-shadow:0 22px 80px rgba(0,0,0,.38);z-index:10;color:#18202a}.itosim-start-menu.open{display:grid;transform:translateX(-50%) translateY(0)}.server-theme .itosim-start-menu{background:rgba(29,39,52,.97);border-color:#46576c;color:#fff}.itosim-start-search{height:38px;border:1px solid #b5c2d1;border-bottom:2px solid #1976d2;background:#fff;border-radius:4px;padding:10px 13px;color:#5a6470;font-size:12px}.server-theme .itosim-start-search{background:#111b28;border-color:#485c73;color:#b9c4d1}.itosim-start-title{display:flex;justify-content:space-between;padding:25px 9px 14px;font-size:12px}.itosim-start-apps{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;align-content:start}.itosim-start-apps button{min-height:82px;border:0;background:transparent;border-radius:5px;padding:7px 4px;color:inherit;font:inherit;cursor:pointer}.itosim-start-apps button:hover{background:rgba(255,255,255,.7)}.server-theme .itosim-start-apps button:hover{background:rgba(255,255,255,.08)}.itosim-start-apps span{display:grid;place-items:center;width:36px;height:36px;margin:0 auto 7px;border-radius:5px;background:#2b78c5;color:#fff;font-size:12px;font-weight:800}.itosim-start-apps small{display:block;font-size:10px;line-height:1.15}.itosim-start-footer{margin:0 -32px;padding:13px 42px;background:rgba(226,235,245,.8);display:flex;justify-content:space-between;align-items:center;border-radius:0 0 11px 11px;font-size:12px}.server-theme .itosim-start-footer{background:#172435}.itosim-start-footer button{border:0;background:transparent;color:inherit;font-size:18px}
.itosim-os-window{border-radius:7px;border:1px solid #9ca7b3;box-shadow:0 16px 48px rgba(0,0,0,.34)}.itosim-os-titlebar{height:34px;padding-left:11px;border-bottom:1px solid #cfd4d9;font-size:11px;font-weight:400}.itosim-window-controls{display:flex;align-self:stretch}.itosim-window-controls button{width:45px;height:100%;border:0;border-radius:0;background:transparent;color:#222}.itosim-window-controls button:hover{background:#e5e5e5}.itosim-window-controls .itosim-window-close:hover{background:#c42b1c;color:#fff}
.win11-settings{display:grid;grid-template-columns:260px 1fr;min-height:100%;background:#f3f3f3;color:#171717}.win11-settings aside{padding:20px 10px;border-right:1px solid #ddd}.win11-account{padding:8px 12px 18px;font-weight:600}.win11-account small{display:block;color:#666;font-weight:400;margin-top:3px}.win11-settings aside button{display:block;width:100%;padding:9px 12px;margin:1px 0;text-align:left;border:0;border-radius:4px;background:transparent;color:#222}.win11-settings aside button.active,.win11-settings aside button:hover{background:#e6e6e6}.win11-settings main{padding:26px 40px}.win11-search{width:420px;max-width:100%;background:#fff;border:1px solid #aaa;border-bottom:2px solid #196ec9;border-radius:4px;padding:8px 10px;color:#666}.win11-settings h1{font-size:28px;font-weight:600}.win11-device-card{display:flex;align-items:center;gap:16px;margin:18px 0 24px}.win11-device-icon{width:74px;height:74px;display:grid;place-items:center;background:#dceaf9;border-radius:8px;font-size:32px}.win11-device-card strong{display:block;font-size:19px}.win11-device-card span{display:block;color:#666;margin-top:4px}.win11-setting-list>div{display:grid;grid-template-columns:1fr auto;padding:13px 14px;border-radius:6px}.win11-setting-list>div:hover{background:#fff}.win11-setting-list span{grid-column:1;color:#666;font-size:11px;margin-top:3px}.win11-setting-list b{grid-column:2;grid-row:1/3;align-self:center;font-size:20px;font-weight:400}
.win11-explorer{min-height:100%;background:#fff;color:#111}.win11-commandbar{height:46px;padding:7px 10px;border-bottom:1px solid #ddd}.win11-commandbar button{border:0;background:transparent;padding:7px 11px}.win11-address{margin:7px 11px;padding:7px 10px;border:1px solid #ccc}.win11-explorer-grid{display:grid;grid-template-columns:210px 1fr;min-height:430px}.win11-explorer-grid aside{display:flex;flex-direction:column;padding:8px 9px;border-right:1px solid #e1e1e1}.win11-explorer-grid aside>*{padding:7px 9px}.win11-explorer-grid main{padding:16px 22px}.win11-folders{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.win11-folders div{padding:14px;border:1px solid #ddd;border-radius:4px}.win11-folders span{display:block;margin-top:5px;font-size:11px}.win11-file-row{display:flex;justify-content:space-between;padding:9px;border-bottom:1px solid #eee}
.ps-shell{min-height:100%;background:#0c0c0c;color:#eee;font-family:Consolas,"Courier New",monospace}.ps-tabs{height:38px;background:#202020;display:flex;justify-content:space-between;align-items:center;padding:0 14px;font-family:"Segoe UI"}.ps-screen{padding:15px;font-size:13px;line-height:1.55}.ps-meta{color:#7ab7ff;margin-top:18px}.ps-caret{animation:itosimBlink 1s steps(1) infinite}@keyframes itosimBlink{50%{opacity:0}}
.mmc-shell{font-family:"Segoe UI",Tahoma,Arial,sans-serif;background:#f0f0f0;min-height:100%;font-size:11px;color:#111}.mmc-menu{height:25px;padding:5px 8px;background:#fff;border-bottom:1px solid #bbb}.mmc-toolbar{height:33px;padding:6px 9px;background:#f4f4f4;border-bottom:1px solid #bbb;color:#555}.mmc-body{display:grid;grid-template-columns:250px 1fr;min-height:435px}.mmc-body aside{display:flex;flex-direction:column;background:#fff;border-right:1px solid #aaa;padding:8px}.mmc-body aside span,.mmc-body aside strong{padding:4px 5px}.mmc-body main{background:#fff;padding:0}.mmc-title{padding:8px 11px;font-weight:600;border-bottom:1px solid #ddd}.mmc-body table{width:100%;border-collapse:collapse}.mmc-body th,.mmc-body td{text-align:left;padding:6px 8px;border-right:1px solid #ddd;border-bottom:1px solid #eee;font-weight:400}.mmc-body th{background:#f6f6f6}.mmc-status{height:22px;padding:4px 7px;border-top:1px solid #bbb;background:#f5f5f5}
.server-manager-2026 .server-manager-top{height:58px}.server-manager-2026 .server-manager-top>div{display:flex;flex-direction:column}.server-manager-2026 .server-manager-top strong{font-size:18px}.server-manager-2026 .server-manager-top span{font-size:10px;margin-top:3px}.server-manager-2026 .server-manager-top em{font-style:normal;font-size:12px}.server-quick{background:#fff;border:1px solid #c9c9c9;padding:14px;margin:16px 0}.server-quick>strong{display:block;color:#2673a8;margin-bottom:10px}.server-quick>div{padding:5px 0}.server-quick b{display:inline-grid;place-items:center;width:22px;height:22px;background:#2b6f9e;color:#fff;border-radius:50%;margin-right:8px}.server-role-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.server-role-cards>div{background:#fff;border:1px solid #bbb}.server-role-cards header{padding:7px 9px;background:#31749d;color:#fff;font-weight:700}.server-role-cards p{display:flex;justify-content:space-between;padding:5px 9px;margin:0;border-top:1px solid #eee}.server-role-cards .ok{color:#168444}
@media(max-width:900px){.itosim-start-menu{width:92vw;height:70vh}.itosim-start-apps{grid-template-columns:repeat(4,1fr)}.win11-settings{grid-template-columns:200px 1fr}.server-role-cards{grid-template-columns:1fr}.mmc-body{grid-template-columns:180px 1fr}}

/* v0.6.1 — bundled vector application icon system */
.itosim-vector-icon{display:block;width:100%;height:100%;object-fit:contain;pointer-events:none;user-select:none}
.itosim-desktop-icon .icon{display:grid;place-items:center;overflow:hidden;background:#246eb9;box-shadow:0 1px 3px rgba(0,0,0,.28)}
.itosim-desktop-icon .icon .itosim-vector-icon{width:23px;height:23px}
.itosim-desktop-icon.icon-folder-open .icon{background:#d79a18}.itosim-desktop-icon.icon-settings .icon{background:#64748b}.itosim-desktop-icon.icon-powershell .icon,.itosim-desktop-icon.icon-terminal .icon{background:#1a4f86}.itosim-desktop-icon.icon-aduc .icon{background:#316fa5}.itosim-desktop-icon.icon-server-manager .icon{background:#2879a5}.itosim-desktop-icon.icon-dns .icon{background:#287b8e}.itosim-desktop-icon.icon-dhcp .icon,.itosim-desktop-icon.icon-network-map .icon,.itosim-desktop-icon.icon-network-settings .icon{background:#16827c}.itosim-desktop-icon.icon-gpmc .icon{background:#5d6ea6}.itosim-desktop-icon.icon-event-viewer .icon{background:#6b5ba7}.itosim-desktop-icon.icon-services .icon{background:#536173}.itosim-desktop-icon.icon-service-desk .icon{background:#6a57a4}.itosim-desktop-icon.icon-remote-desktop .icon{background:#3077b8}.itosim-desktop-icon.icon-system .icon{background:#3978a9}
.itosim-start-apps .start-app-icon{display:grid;place-items:center;width:38px;height:38px;margin:0 auto 7px;border-radius:7px;background:#2b78c5;box-shadow:0 1px 2px rgba(0,0,0,.18)}
.itosim-start-apps .start-app-icon .itosim-vector-icon{width:21px;height:21px}.itosim-start-apps button[data-icon="folder-open"] .start-app-icon{background:#d79a18}.itosim-start-apps button[data-icon="settings"] .start-app-icon{background:#64748b}.itosim-start-apps button[data-icon="terminal"] .start-app-icon,.itosim-start-apps button[data-icon="powershell"] .start-app-icon{background:#1a4f86}.itosim-start-apps button[data-icon="aduc"] .start-app-icon{background:#316fa5}.itosim-start-apps button[data-icon="server-manager"] .start-app-icon{background:#2879a5}.itosim-start-apps button[data-icon="dns"] .start-app-icon{background:#287b8e}.itosim-start-apps button[data-icon="dhcp"] .start-app-icon{background:#16827c}.itosim-start-apps button[data-icon="gpmc"] .start-app-icon{background:#5d6ea6}.itosim-start-apps button[data-icon="event-viewer"] .start-app-icon{background:#6b5ba7}.itosim-start-apps button[data-icon="services"] .start-app-icon{background:#536173}.itosim-start-apps button[data-icon="remote-desktop"] .start-app-icon{background:#3077b8}
.itosim-task-search,.itosim-task-app{display:grid;place-items:center}.itosim-task-search .itosim-vector-icon,.itosim-task-app .itosim-vector-icon{width:18px;height:18px;background:#2674bd;border-radius:4px;padding:4px;box-sizing:content-box}.server-theme .itosim-task-search .itosim-vector-icon,.server-theme .itosim-task-app .itosim-vector-icon{background:#385d7e}.itosim-start-footer [data-start-action="power"]{display:grid;place-items:center;width:32px;height:32px;border-radius:5px}.itosim-start-footer [data-start-action="power"] .itosim-vector-icon{width:16px;height:16px;background:#51657b;border-radius:50%;padding:5px}
.rdp-icon{padding:11px}.rdp-icon .itosim-vector-icon{width:30px;height:30px}.rdp-desktop-icon strong{overflow:hidden}.rdp-desktop-icon strong .itosim-vector-icon{width:28px;height:28px}.win11-device-icon{padding:18px}.win11-device-icon .itosim-vector-icon{width:38px;height:38px;background:#3478b9;border-radius:7px;padding:8px}
.ad-user-icon,.ad-member-icon{display:inline-grid;place-items:center;width:20px;height:20px;margin-right:5px;vertical-align:middle;background:#3677ad;border-radius:3px;padding:3px;box-sizing:border-box}.ad-user-icon .itosim-vector-icon,.ad-member-icon .itosim-vector-icon{width:13px;height:13px}.ad-wizard-icon{display:grid;place-items:start center}.ad-wizard-icon .itosim-vector-icon{width:44px;height:44px;background:#377bb2;border-radius:6px;padding:9px}.ad-toolbar-icon-btn{display:inline-grid!important;place-items:center!important}.ad-toolbar-icon-btn .itosim-vector-icon{width:15px;height:15px;background:#3577ad;border-radius:2px;padding:2px}

.win11-folder-icon{display:grid;place-items:center;width:32px;height:32px;background:#d79a18;border-radius:5px;padding:6px}.win11-folder-icon .itosim-vector-icon{width:20px;height:20px}

/* v0.8.0 — infrastructure builder / physical connection foundation */
.itosim-tools-card{width:min(1180px,100%);max-height:calc(100dvh - 118px);overflow:hidden;display:flex;flex-direction:column}
.itosim-builder-layout{display:grid;grid-template-columns:310px minmax(0,1fr);gap:16px;min-height:0;flex:1;margin-top:10px}
.itosim-builder-layout>aside,.itosim-builder-layout>main{min-height:0;border:1px solid #263a55;border-radius:12px;background:#0a1626}
.itosim-builder-layout>aside{padding:14px;overflow:auto}.itosim-builder-layout>main{padding:14px;overflow:auto}
.itosim-builder-layout h3{margin:0 0 10px;color:#f1f6fd;font-size:14px}.itosim-builder-inventory{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.itosim-inventory-item{min-height:86px;padding:11px;border:1px solid #2b405d;border-radius:10px;background:#102038;color:#eaf2fd;text-align:left;cursor:pointer;font:inherit}.itosim-inventory-item:hover{border-color:#5084d4;background:#162945}.itosim-inventory-item strong,.itosim-inventory-item span{display:block}.itosim-inventory-item strong{font-size:12px}.itosim-inventory-item span{margin-top:6px;color:#91a5bd;font-size:10px;line-height:1.35}
.itosim-builder-help{margin-top:12px;padding:11px;border-radius:9px;background:#0f2034;border:1px solid #28405e}.itosim-builder-help strong,.itosim-builder-help span{display:block}.itosim-builder-help span{margin-top:5px;color:#91a5bd;font-size:11px;line-height:1.45}
.itosim-builder-status{min-height:40px;margin-bottom:10px;padding:10px 12px;border-radius:9px;background:#101f32;border:1px solid #2a3d58;color:#aebdd0;font-size:12px}.itosim-builder-status.pending{border-color:#9b7028;color:#ffd792}.itosim-builder-status.success{border-color:#286346;color:#a9efc5}.itosim-builder-status.error{border-color:#7c3434;color:#ffc2c2}
.itosim-builder-inspector{border:1px solid #2b405d;border-radius:11px;background:#0d1b2d;min-height:230px;padding:14px}.itosim-builder-empty{height:200px;display:grid;place-items:center;text-align:center;align-content:center;gap:7px;color:#8195ad}.itosim-builder-empty strong{color:#dbe6f4}
.itosim-builder-device-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;border-bottom:1px solid #263a55;padding-bottom:12px;margin-bottom:12px}.itosim-builder-device-head h3{margin:0;font-size:18px}.itosim-builder-device-head small{display:block;color:#8ea0b8;margin-top:3px}.itosim-builder-device-actions{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}
.itosim-device-health{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:10px 0 14px}.itosim-device-health div{padding:10px;border:1px solid #2b405d;border-radius:8px;background:#101f32}.itosim-device-health span,.itosim-device-health strong{display:block}.itosim-device-health span{font-size:10px;color:#8396ad;text-transform:uppercase;letter-spacing:.08em}.itosim-device-health strong{margin-top:5px;font-size:13px}.itosim-state-up{color:#85e6ad}.itosim-state-down{color:#ffadad}.itosim-state-warn{color:#ffd18a}
.itosim-port-list{display:grid;gap:7px}.itosim-port-row{display:grid;grid-template-columns:minmax(120px,1fr) minmax(150px,1.4fr) auto;gap:8px;align-items:center;padding:9px 10px;border:1px solid #263b56;border-radius:8px;background:#0b1728}.itosim-port-name strong,.itosim-port-name small{display:block}.itosim-port-name small{margin-top:2px;color:#7e91aa}.itosim-port-connection{font-size:11px;color:#a5b5c9;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.itosim-port-actions{display:flex;gap:6px}.itosim-mini-btn{border:1px solid #365172;background:#16283e;color:#dfe9f7;border-radius:6px;padding:6px 8px;font:inherit;font-size:10px;cursor:pointer}.itosim-mini-btn:hover{background:#203754}.itosim-mini-btn.danger{border-color:#6c3a3a;color:#ffb8b8}.itosim-mini-btn.primary{border-color:#386cd0;background:#1b4f9c;color:#fff}
.itosim-builder-section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:14px 0 8px}.itosim-builder-section-head h3{margin:0}.itosim-builder-devices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.itosim-builder-device-card{padding:10px;border:1px solid #273c57;border-radius:9px;background:#0e1c2e;color:#dce7f5;cursor:pointer}.itosim-builder-device-card:hover{border-color:#4a79bd}.itosim-builder-device-card strong,.itosim-builder-device-card span{display:block}.itosim-builder-device-card span{margin-top:4px;font-size:10px;color:#8397af}.itosim-builder-device-card.builtin{opacity:.78}.itosim-input-row{display:flex;gap:7px;align-items:center;margin-top:10px}.itosim-input-row label{font-size:11px;color:#91a5bd}.itosim-select{background:#0a1626;color:#e9f2fd;border:1px solid #38506f;border-radius:6px;padding:6px 8px}
@media(max-width:900px){.itosim-builder-layout{grid-template-columns:1fr}.itosim-tools-card{overflow:auto}.itosim-builder-layout>aside,.itosim-builder-layout>main{overflow:visible}.itosim-builder-inventory{grid-template-columns:repeat(3,minmax(0,1fr))}.itosim-builder-devices{grid-template-columns:repeat(2,minmax(0,1fr))}.itosim-device-health{grid-template-columns:1fr}.itosim-port-row{grid-template-columns:1fr}.itosim-port-actions{justify-content:flex-start}}

/* v0.8.1 — professional infrastructure placement */
.itosim-builder-inventory{grid-template-columns:1fr;gap:10px}
.itosim-inventory-item{min-height:112px;display:grid;grid-template-columns:112px minmax(0,1fr);gap:12px;align-items:center;padding:10px 12px;background:linear-gradient(145deg,#0c1a2d,#11243c);transition:border-color .16s ease,transform .16s ease,background .16s ease}
.itosim-inventory-item:hover{transform:translateY(-1px);background:linear-gradient(145deg,#10223a,#173154)}
.itosim-inventory-preview{height:88px!important;margin:0!important;display:grid!important;place-items:center;border:1px solid #2a415e;border-radius:9px;background:radial-gradient(circle at 50% 38%,#1b3552,#091420 72%);color:#95abc2!important}
.itosim-inventory-preview svg{width:92px;height:68px;fill:#263d55;stroke:#9cb3cb;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}.itosim-inventory-preview svg .accent{fill:#3f75ad;stroke:#7fb4e2}.itosim-inventory-preview svg .screen{fill:#0c1826;stroke:#5b8dbb}.itosim-inventory-preview svg .light{fill:#79d7a5;stroke:none}
.itosim-inventory-meta{display:block!important;margin:0!important}.itosim-inventory-meta strong{font-size:13px}.itosim-inventory-meta small{display:block;margin-top:5px;color:#91a5bd;font-size:10px;line-height:1.4}.itosim-inventory-meta em{display:inline-block;margin-top:8px;color:#8db8ff;font-size:10px;font-style:normal;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.itosim-placement-hud{position:absolute;left:50%;bottom:28px;z-index:16;width:min(620px,calc(100% - 36px));transform:translate(-50%,22px);opacity:0;pointer-events:none;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 16px;align-items:center;padding:13px 15px;border:1px solid #35506f;border-radius:12px;background:rgba(6,15,27,.94);box-shadow:0 18px 50px rgba(0,0,0,.38);backdrop-filter:blur(14px);transition:opacity .16s ease,transform .16s ease}
.itosim-placement-hud.open{opacity:1;transform:translate(-50%,0);pointer-events:auto}.itosim-placement-title span,.itosim-placement-title strong{display:block}.itosim-placement-title span{font-size:9px;letter-spacing:.11em;color:#78aefe;font-weight:800}.itosim-placement-title strong{margin-top:2px;color:#f3f7fc;font-size:16px}.itosim-placement-copy{grid-column:1/2;color:#9cafc5;font-size:11px}.itosim-placement-actions{grid-column:2/3;grid-row:1/3;display:flex;gap:7px;align-self:center}.itosim-placement-actions button{border:1px solid #35506f;background:#13243a;color:#e7eff8;border-radius:7px;padding:8px 10px;font:inherit;font-size:11px;cursor:pointer}.itosim-placement-actions button:hover{background:#1b3150}.itosim-placement-actions button.primary{background:#2466d1;border-color:#3479ed;color:#fff}.itosim-placement-actions button:disabled{opacity:.38;cursor:not-allowed}.itosim-placement-hud small{grid-column:1/-1;color:#687c94;font-size:9px}
@media(max-width:760px){.itosim-placement-hud{grid-template-columns:1fr}.itosim-placement-actions{grid-column:1;grid-row:auto;flex-wrap:wrap}.itosim-inventory-item{grid-template-columns:92px minmax(0,1fr)}.itosim-inventory-preview{height:76px!important}.itosim-inventory-preview svg{width:78px;height:58px}}

/* v0.9.0 — direct hardware inspection and port-to-port interaction */
.itosim-hardware{position:fixed;inset:0;z-index:2147483200;display:none;background:radial-gradient(circle at 50% 32%,rgba(38,65,98,.42),transparent 36%),linear-gradient(145deg,#050b12,#08111d 58%,#050a10);color:#edf5ff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.itosim-hardware.open{display:block}.itosim-hardware *{box-sizing:border-box}.itosim-hardware-shell{width:100%;height:100%;display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;gap:0}.itosim-hardware-top{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;padding:20px 26px 14px;border-bottom:1px solid #20344e;background:rgba(5,13,23,.88);backdrop-filter:blur(14px)}.itosim-hardware-top h2{margin:3px 0 0;font-size:25px}.itosim-hardware-top p{margin:5px 0 0;color:#91a6be;font-size:12px}.itosim-hardware-toolbar{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:10px 26px;border-bottom:1px solid #1d3047;background:#091625}.itosim-hardware-view-toggle{display:flex;gap:7px}.itosim-hardware-view-toggle button{border:1px solid #304a69;background:#102036;color:#dce8f7;border-radius:7px;padding:7px 12px;font:inherit;font-size:11px;font-weight:700;cursor:pointer}.itosim-hardware-view-toggle button.active{background:#255cae;border-color:#4d82d9;color:#fff}.itosim-cable-hand{display:flex;align-items:center;gap:9px;min-height:34px;padding:6px 10px;border:1px solid #2c4059;border-radius:8px;background:#0e1d30;color:#8396ad}.itosim-cable-hand strong,.itosim-cable-hand span{font-size:10px}.itosim-cable-hand.active{border-color:#b98a36;background:#2a2112;color:#f8dca1}.itosim-cable-hand button{border:0;background:#5a3e14;color:#ffe8bb;border-radius:5px;padding:4px 7px;font-size:9px;cursor:pointer}.itosim-hardware-main{min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 330px}.itosim-hardware-stage{min-width:0;min-height:0;display:grid;place-items:center;padding:28px;overflow:auto;perspective:1200px;background:radial-gradient(circle at 50% 50%,rgba(54,84,118,.22),transparent 46%),repeating-linear-gradient(0deg,rgba(255,255,255,.012) 0 1px,transparent 1px 44px),repeating-linear-gradient(90deg,rgba(255,255,255,.012) 0 1px,transparent 1px 44px)}.itosim-hardware-side{padding:18px;border-left:1px solid #20344e;background:#07111e;overflow:auto}.itosim-hardware-guide,.hw-status-card{border:1px solid #273e5a;border-radius:11px;background:#0c1a2c;padding:14px}.itosim-hardware-guide{margin-top:12px}.itosim-hardware-guide strong,.itosim-hardware-guide span{display:block}.itosim-hardware-guide strong{font-size:12px}.itosim-hardware-guide span{margin-top:6px;color:#93a7bf;font-size:11px;line-height:1.5}.itosim-hardware-footer{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:12px 26px;border-top:1px solid #20344e;background:#081421}.itosim-hardware-footer>span{font-size:10px;color:#8296ad}.itosim-hardware-footer .itosim-primary-btn{width:auto;margin:0;padding:9px 16px}.hw-device-wrap{display:grid;place-items:center;gap:18px;min-width:min(760px,100%)}.hw-device-model{position:relative;filter:drop-shadow(0 32px 42px rgba(0,0,0,.38))}.hw-view-caption{text-align:center}.hw-view-caption strong,.hw-view-caption span{display:block}.hw-view-caption strong{font-size:14px}.hw-view-caption span{margin-top:5px;color:#8fa4bb;font-size:11px}.hw-port{position:absolute;z-index:12;border:1px solid #171c22;background:#111820;box-shadow:inset 0 0 0 1px rgba(255,255,255,.09);cursor:pointer;padding:0}.hw-port:hover,.hw-port.compatible{outline:3px solid rgba(71,150,255,.72);outline-offset:3px;z-index:20}.hw-port.compatible{animation:itosimPortPulse 1.1s ease-in-out infinite}.hw-port.connected{outline:2px solid rgba(69,204,131,.72);outline-offset:2px}.hw-port>span{position:absolute;left:50%;bottom:calc(100% + 12px);transform:translateX(-50%);min-width:max-content;padding:6px 8px;border-radius:6px;background:#07111d;border:1px solid #385474;color:#edf6ff;font-size:10px;font-weight:800;opacity:0;pointer-events:none;white-space:nowrap}.hw-port:hover>span,.hw-port.compatible>span{opacity:1}.hw-port[data-tip]::after,.hw-device-model [data-tip]::after{content:attr(data-tip);position:absolute;left:50%;bottom:calc(100% + 10px);transform:translateX(-50%);padding:6px 8px;border-radius:6px;background:#07111d;border:1px solid #385474;color:#edf6ff;font-size:10px;font-weight:700;opacity:0;pointer-events:none;white-space:nowrap;z-index:30}.hw-port[data-tip]:hover::after,.hw-device-model [data-tip]:hover::after{opacity:1}@keyframes itosimPortPulse{0%,100%{box-shadow:0 0 0 0 rgba(74,144,255,.15),inset 0 0 0 1px rgba(255,255,255,.1)}50%{box-shadow:0 0 0 10px rgba(74,144,255,0),inset 0 0 0 1px rgba(255,255,255,.1)}}
/* PC front */
.hw-pc-front{width:280px;height:520px;border-radius:17px;background:linear-gradient(90deg,#2b3036 0 9%,#707880 9% 91%,#252b31 91%);border:2px solid #939ba3;overflow:hidden}.hw-front-top{height:160px;margin:14px;background:linear-gradient(#606970,#4b535a);border-radius:10px}.hw-power-button{position:absolute;right:34px;top:42px;width:34px;height:34px;border-radius:50%;border:2px solid #181d21;display:grid;place-items:center;color:#dbe2e7;background:#717980;cursor:help}.hw-front-logo{position:absolute;left:0;right:0;top:100px;text-align:center;font-size:14px;font-weight:900;color:#e2e7ea;letter-spacing:.12em}.hw-front-grille{position:absolute;left:18px;right:18px;top:176px;bottom:20px;border-radius:8px;background:repeating-linear-gradient(90deg,#101418 0 4px,#2b3035 4px 8px),repeating-linear-gradient(0deg,transparent 0 8px,rgba(0,0,0,.5) 8px 11px)}.hw-front-io{position:absolute;right:30px;top:112px;width:34px;height:110px}.front-usb{position:absolute!important;left:5px;top:52px;width:20px;height:11px;border-radius:2px;background:#0c1117}.hw-audio-dot{position:absolute;left:9px;top:82px;width:13px;height:13px;border-radius:50%;background:#111;border:2px solid #2b2f33}
/* PC rear */
.hw-pc-rear{width:360px;height:600px;border-radius:11px;background:linear-gradient(90deg,#252b31 0 6%,#c4c8cb 6% 94%,#20262b 94%);border:2px solid #d2d5d8;overflow:visible}.hw-psu{position:absolute;left:26px;right:26px;top:20px;height:150px;border:1px solid #777f85;background:#aeb4b8}.hw-power-socket{position:absolute;left:18px;top:28px}.rear-power{position:relative!important;width:58px;height:42px;border-radius:3px;background:#15181b}.hw-fan{position:absolute;right:30px;top:16px;width:118px;height:118px;border-radius:50%;border:7px double #252a2e;background:repeating-radial-gradient(circle,#1d2225 0 4px,#92999e 4px 7px)}.hw-rear-io{position:absolute;left:30px;top:188px;width:100px;height:250px;background:#555b60;border:2px solid #858c91;border-radius:4px;padding:12px}.hw-legacy-row{display:flex;gap:8px}.hw-legacy-row i{position:relative;width:28px;height:28px;border-radius:50%;background:#4c82b9;border:3px solid #161a1d}.hw-legacy-row i+ i{background:#5f9a58}.hw-usb-stack{position:absolute;left:12px;top:62px;width:74px;height:86px}.rear-usb{position:absolute!important;left:0;top:0;width:30px;height:15px;border-radius:2px;background:#12171b}.hw-usb-stack>i{position:relative;display:inline-block;width:30px;height:15px;margin:0 4px 6px 0;background:#0e1318;border:1px solid #111}.hw-rj45-slot{position:absolute;left:12px;top:150px}.rear-rj45{position:relative!important;width:34px;height:28px;border-radius:3px;background:linear-gradient(#151a1e 0 74%,#313d45 74%)}.hw-audio-bank{position:absolute;left:12px;bottom:12px;width:76px;height:50px;background:radial-gradient(circle at 12px 12px,#85cf6f 0 6px,#222 7px 9px,transparent 10px),radial-gradient(circle at 38px 12px,#e3a15e 0 6px,#222 7px 9px,transparent 10px),radial-gradient(circle at 64px 12px,#74a5d9 0 6px,#222 7px 9px,transparent 10px),radial-gradient(circle at 12px 38px,#e27988 0 6px,#222 7px 9px,transparent 10px),radial-gradient(circle at 38px 38px,#85cf6f 0 6px,#222 7px 9px,transparent 10px),radial-gradient(circle at 64px 38px,#777 0 6px,#222 7px 9px,transparent 10px)}.hw-rear-fan{position:absolute;left:154px;top:188px;width:166px;height:196px}.hw-case-fan{position:absolute;left:14px;top:10px;width:138px;height:138px;border-radius:50%;border:9px double #555;background:repeating-radial-gradient(circle,#20262a 0 5px,#a7adb1 5px 8px)}.hw-gpu-panel{position:absolute;left:132px;right:28px;bottom:104px;height:80px;border:1px solid #7a8085;background:#9aa0a4}.hw-gpu-label{position:absolute;left:10px;top:8px;font-size:8px;font-weight:900;color:#444;letter-spacing:.12em}.gpu-dp{left:22px;bottom:13px;width:54px;height:18px;border-radius:2px;background:#101417}.gpu-hdmi{left:94px;bottom:13px;width:50px;height:18px;clip-path:polygon(8% 0,92% 0,100% 24%,100% 76%,92% 100%,8% 100%,0 76%,0 24%);background:#0c1115}.hw-expansion{position:absolute;left:132px;right:28px;bottom:20px;height:72px}.hw-expansion i{display:block;height:16px;margin:5px 0;border:1px solid #777;background:#a5aaae}
/* Monitor */
.hw-monitor-front{width:720px;height:455px}.hw-monitor-screen{position:absolute;left:0;right:0;top:0;height:405px;border:18px solid #171c22;border-radius:13px;background:#06090d;overflow:hidden}.hw-monitor-screen.signal{background:linear-gradient(145deg,#073d7a,#0b69c7)}.hw-no-signal{height:100%;display:grid;place-items:center;align-content:center;gap:8px;color:#eef2f6}.hw-no-signal strong{font-size:30px}.hw-no-signal span{font-size:12px;color:#aab3bd}.hw-windows-preview{position:relative;height:100%;overflow:hidden;display:grid;place-items:center;align-content:end;padding-bottom:38px;color:#fff}.hw-windows-preview strong{font-size:16px}.hw-windows-preview span{font-size:10px;opacity:.8}.hw-win-glow{position:absolute;width:420px;height:170px;border-radius:50%;filter:blur(30px);background:#2c90ff;opacity:.45;transform:rotate(-20deg)}.hw-win-glow.one{left:100px;top:70px}.hw-win-glow.two{right:80px;top:145px;background:#705dff}.hw-monitor-brand{position:absolute;left:0;right:0;bottom:18px;text-align:center;font-size:10px;color:#7a838d;font-weight:900;letter-spacing:.15em}.hw-monitor-joystick{position:absolute;right:30px;bottom:6px;width:18px;height:8px;border-radius:4px;background:#333}.hw-monitor-rear{width:720px;height:455px;border-radius:20px;background:linear-gradient(145deg,#20262d,#11161c);border:2px solid #343c44}.hw-monitor-vent{position:absolute;left:70px;right:70px;top:48px;height:60px;border-radius:13px;background:repeating-linear-gradient(90deg,#0d1216 0 4px,#293038 4px 8px)}.hw-monitor-stand{position:absolute;left:315px;bottom:-100px;width:90px;height:190px;background:linear-gradient(90deg,#171c21,#343c43,#171c21);clip-path:polygon(28% 0,72% 0,85% 75%,100% 100%,0 100%,15% 75%)}.hw-monitor-portbay{position:absolute;left:190px;right:190px;bottom:70px;height:110px;border-radius:9px;background:#0a0f14;border:1px solid #424b54;padding:10px}.hw-monitor-portbay>strong{position:absolute;left:12px;top:8px;font-size:8px;letter-spacing:.1em;color:#7e8993}.monitor-hdmi{left:28px;bottom:24px;width:62px;height:24px;clip-path:polygon(8% 0,92% 0,100% 24%,100% 76%,92% 100%,8% 100%,0 76%,0 24%);background:#11171c}.monitor-dp{left:116px;bottom:24px;width:62px;height:24px;border-radius:3px;background:#11171c}.monitor-power{right:30px;bottom:22px;width:34px;height:29px;border-radius:4px;background:#11171c}.hw-monitor-service{position:absolute;right:82px;bottom:23px;font-size:8px;color:#69737c}
/* Generic equipment */
.hw-generic-device{width:min(650px,80vw);min-height:310px;border:2px solid #586a7b;border-radius:15px;background:linear-gradient(145deg,#354252,#17212d);padding:28px}.hw-generic-name{text-align:center;font-size:20px;font-weight:900}.hw-generic-ports{position:relative;margin:90px auto 20px;display:flex;justify-content:center;align-items:flex-end;gap:18px;flex-wrap:wrap}.hw-generic-ports .hw-port{position:relative;width:74px;height:34px;border-radius:5px}.hw-generic-ports .hw-port>span{opacity:1;bottom:-30px;font-size:8px;background:transparent;border:0;color:#96a9bd}.hw-generic-ports .hw-rj45{background:#10161c}.hw-generic-ports .hw-hdmi{clip-path:polygon(8% 0,92% 0,100% 24%,100% 76%,92% 100%,8% 100%,0 76%,0 24%)}
.hw-status-card h3{margin:0 0 10px;font-size:14px}.hw-status-card>div:not(.hw-input-actions){display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid #233750}.hw-status-card>div:last-child{border-bottom:0}.hw-status-card span{color:#8ea3bb;font-size:10px}.hw-status-card strong{font-size:11px}.hw-status-card strong.up{color:#81e0aa}.hw-status-card strong.down{color:#ff9c9c}.hw-status-card strong.warn{color:#f3c373}.hw-input-actions{padding-top:12px}.hw-input-actions>span{display:block;margin-bottom:7px}.hw-input-actions>div{display:flex;gap:7px}.hw-input-actions button{border:1px solid #324b69;background:#102039;color:#dce8f6;border-radius:6px;padding:6px 8px;font-size:10px;cursor:pointer}.hw-input-actions button.active{background:#265ba6;border-color:#4a80d5;color:#fff}.hw-confirm-display{margin-top:12px;width:100%}.hw-verified{margin-top:12px!important;padding:10px!important;border:1px solid #296748!important;border-radius:7px;background:#0f3023;color:#9aefbb;font-size:11px}.hw-inline-error{margin-bottom:10px;padding:9px;border:1px solid #7b3939;border-radius:7px;background:#34191b;color:#ffbaba;font-size:10px}
@media(max-width:900px){.itosim-hardware-main{grid-template-columns:1fr}.itosim-hardware-side{border-left:0;border-top:1px solid #20344e;max-height:220px}.itosim-hardware-stage{padding:18px}.hw-monitor-front,.hw-monitor-rear{transform:scale(.72);transform-origin:center}.hw-pc-rear{transform:scale(.82);transform-origin:center}.itosim-hardware-footer>span{display:none}}
.itosim-builder-direct-note{margin:10px 0 14px;padding:10px 12px;border:1px solid #2b4867;border-radius:9px;background:#0d2035}.itosim-builder-direct-note strong,.itosim-builder-direct-note span{display:block}.itosim-builder-direct-note strong{font-size:11px;color:#dce9f8}.itosim-builder-direct-note span{margin-top:4px;font-size:10px;line-height:1.45;color:#8ea4bd}.itosim-direct-only{display:inline-block;padding:4px 7px;border-radius:999px;background:#12263f;color:#7f9bb9;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.hw-power-switch{width:100%;margin-top:10px;border:1px solid #38536f;background:#14263d;color:#e4edf8;border-radius:7px;padding:8px 10px;font:inherit;font-size:10px;font-weight:800;cursor:pointer}.hw-power-switch:hover{background:#1c3453}.hw-power-button{font:inherit}
.itosim-held-cable{position:absolute;right:24px;bottom:28px;z-index:17;display:none;align-items:center;gap:10px;min-width:270px;max-width:390px;padding:10px 12px;border:1px solid #9b7637;border-radius:10px;background:rgba(38,29,12,.94);box-shadow:0 18px 44px rgba(0,0,0,.34);color:#ffe4ad;pointer-events:none}.itosim-held-cable.active{display:flex}.itosim-held-cable div{display:flex;flex-direction:column;gap:2px}.itosim-held-cable strong{font-size:11px}.itosim-held-cable span{font-size:9px;color:#d7bd88}.held-plug{position:relative;display:block;flex:0 0 44px;height:24px;border:2px solid #d7b46d;background:#151b21;border-radius:4px}.held-plug::after{content:"";position:absolute;right:-22px;top:9px;width:22px;height:4px;background:#0f1418;border-radius:999px}.held-plug.connector-hdmi{clip-path:polygon(8% 0,92% 0,100% 25%,100% 75%,92% 100%,8% 100%,0 75%,0 25%)}.held-plug.connector-displayport{border-radius:3px 3px 8px 3px}.held-plug.connector-rj45::before{content:"";position:absolute;left:8px;right:8px;top:4px;height:6px;background:repeating-linear-gradient(90deg,#d7b46d 0 2px,transparent 2px 4px)}


/* v0.10.0 — physical managed-switch inspection */
.hw-switch-front{width:min(920px,88vw);min-height:330px;border:2px solid #596674;border-radius:12px;background:linear-gradient(180deg,#454d55,#20272e 55%,#171d22);padding:24px 28px 28px;box-shadow:inset 0 1px 0 rgba(255,255,255,.15)}
.hw-switch-brand{display:flex;align-items:baseline;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.16);padding-bottom:12px}.hw-switch-brand strong{font-size:22px;letter-spacing:.04em}.hw-switch-brand span{font-size:11px;color:#a9b5c0}.hw-switch-leds{display:flex;gap:7px;align-items:center;margin:13px 0}.hw-switch-leds i{width:8px;height:8px;border-radius:50%;background:#4bd17d;box-shadow:0 0 9px rgba(75,209,125,.75)}.hw-switch-leds span{font-size:9px;color:#c2ccd5;margin-left:3px}.hw-switch-port-grid{display:grid;grid-template-columns:repeat(12,minmax(42px,1fr));gap:16px 7px;padding:18px 14px 32px;border:1px solid #10161c;border-radius:8px;background:#11171c}.hw-switch-port-grid .hw-port{position:relative;width:100%;height:34px;border-radius:3px;background:linear-gradient(180deg,#080b0e,#161c21);border:2px solid #0a0d10;box-shadow:inset 0 0 0 2px #28333c}.hw-switch-port-grid .hw-port.connected::before{content:'';position:absolute;top:-8px;left:5px;width:5px;height:5px;border-radius:50%;background:#4ee18a;box-shadow:0 0 7px rgba(78,225,138,.8)}.hw-switch-port-grid .hw-port>span{opacity:1;bottom:-18px;padding:0;border:0;background:transparent;color:#aab7c2;font-size:7px}.hw-switch-console{display:flex;align-items:center;gap:10px;margin-top:16px}.hw-switch-console>span{font-size:9px;color:#9ba8b4}.hw-switch-console .hw-port{position:relative;width:58px;height:26px;border-radius:3px}.hw-switch-rear{width:min(820px,86vw);height:300px;border:2px solid #596674;border-radius:12px;background:linear-gradient(145deg,#3a434c,#171e24);padding:28px;display:flex;align-items:center;justify-content:space-between}.hw-switch-rear-label strong,.hw-switch-rear-label span{display:block}.hw-switch-rear-label strong{font-size:22px}.hw-switch-rear-label span{margin-top:5px;color:#9dacba;font-size:11px}.hw-switch-fan{width:130px;height:130px;border-radius:50%;border:10px repeating-conic-gradient(#111 0 12deg,#3a444c 12deg 24deg);background:radial-gradient(circle,#0b0f12 0 18%,#323b43 19% 22%,#111 23% 100%)}.hw-switch-power-bay{position:relative;width:150px;height:110px;border:1px solid #0c1115;background:#20282e;border-radius:7px}.hw-switch-power-bay .hw-port{left:35px;top:34px;width:80px;height:42px;position:absolute}
@media(max-width:900px){.hw-switch-port-grid{grid-template-columns:repeat(6,minmax(42px,1fr))}.hw-switch-front{padding:18px}.hw-switch-brand{align-items:flex-start;gap:8px;flex-direction:column}}

/* v0.11.0 — desktop window manager */
.itosim-os-window.open:not(.maximized){resize:both;min-width:420px;min-height:260px;max-width:calc(100% - 20px);max-height:calc(100% - 116px)}
.itosim-os-window.minimized{display:none!important}
.itosim-os-window.maximized{border-radius:0;resize:none!important}
.itosim-os-titlebar{cursor:default;user-select:none}
.itosim-os-titlebar>div:first-child{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.itosim-task-window{max-width:190px;height:34px;padding:0 11px;border:1px solid rgba(255,255,255,.12);border-radius:7px;background:rgba(255,255,255,.08);color:#eef5ff;font:600 11px/1 inherit;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:pointer}
.itosim-task-window:hover{background:rgba(255,255,255,.14)}
.dns-mmc-action{margin-left:12px;padding:4px 8px;border:1px solid #adb5bd;background:#f7f7f7;color:#202020;font:11px "Segoe UI",sans-serif;cursor:pointer}
.dns-mmc-action:hover{background:#e8f1fb;border-color:#6aa4d8}
.dns-good-row td{background:#effaf1}
.ps-screen{overflow:auto;height:100%;box-sizing:border-box}

/* v0.12.1 — progressive beginner hint system */
.itosim-hints-btn{border-color:#705927;background:#2c2413;color:#ffe6a8}.itosim-hints-btn:hover{background:#3a2f17}
.itosim-hints-card{width:min(700px,100%)}
.itosim-hint-objective{margin:16px 0 12px;padding:12px 14px;border:1px solid #314968;border-radius:10px;background:#0a1728}.itosim-hint-objective span{display:block;margin-bottom:4px;font-size:9px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:#7faaf0}.itosim-hint-objective strong{display:block;font-size:13px;line-height:1.5;color:#edf4fd}
.itosim-hints-list{display:grid;gap:9px}.itosim-hint-step{display:grid;grid-template-columns:34px 1fr;gap:11px;align-items:flex-start;padding:12px;border:1px solid #293d57;border-radius:10px;background:#0b1727;opacity:.42}.itosim-hint-step.revealed{opacity:1;border-color:#4b617d}.itosim-hint-step.current{border-color:#a98238;background:#241d10}.itosim-hint-step b{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#19283b;color:#91a9c4;font-size:11px}.itosim-hint-step.revealed b{background:#73561f;color:#ffe2a0}.itosim-hint-step strong{display:block;margin-bottom:3px;font-size:11px;color:#f2f6fb}.itosim-hint-step p{margin:0;font-size:11px;line-height:1.55;color:#aebed0}.itosim-hint-step.locked p{filter:blur(4px);user-select:none}.itosim-hints-actions{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-top:14px}.itosim-hints-actions span{font-size:10px;font-weight:800;color:#9eb0c4}.itosim-hints-note{margin:14px 0 0;font-size:10px;line-height:1.5;color:#748aa3}

/* v0.14.0 — Beginner 002 RJ45 T568B termination workshop */
.itosim-hardware.rj45-mode .itosim-hardware-view-toggle{visibility:hidden}
.itosim-hardware.rj45-mode .itosim-cable-hand{visibility:hidden}
.rj45-workbench{width:min(1050px,96%);display:grid;gap:16px;color:#eef5ff}
.rj45-workbench-head{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:14px 16px;border:1px solid #314a69;border-radius:12px;background:#0c1b2e}.rj45-workbench-head strong,.rj45-workbench-head span{display:block}.rj45-workbench-head strong{font-size:16px}.rj45-workbench-head span{margin-top:4px;color:#91a6be;font-size:11px}.rj45-workbench-head em{font-style:normal;font-size:10px;font-weight:900;letter-spacing:.1em;color:#9fc2ff}
.rj45-orientation{padding:10px 13px;border:1px solid #6c582d;border-radius:9px;background:#2a2212}.rj45-orientation strong,.rj45-orientation span{display:block}.rj45-orientation strong{font-size:11px;color:#ffe0a0}.rj45-orientation span{margin-top:3px;font-size:10px;color:#d8c6a2}
.rj45-cable-area{display:grid;grid-template-columns:180px 1fr;gap:16px;align-items:stretch}.rj45-jacket{position:relative;min-height:152px;border:2px solid #202932;border-radius:14px;background:linear-gradient(90deg,#13191e,#252d34);display:grid;place-items:center;overflow:hidden}.rj45-jacket>span{font-size:20px;font-weight:900;letter-spacing:.15em;color:#8391a0;transform:rotate(-90deg)}.rj45-jacket i{position:absolute;right:-25px;width:95px;height:8px;border-radius:999px;background:#d77d2c}.rj45-jacket i:nth-of-type(1){top:34px}.rj45-jacket i:nth-of-type(2){top:62px;background:#3f9d67}.rj45-jacket i:nth-of-type(3){top:90px;background:#3e70c4}.rj45-jacket i:nth-of-type(4){top:118px;background:#7a4b2e}
.rj45-conductor-pool{padding:14px;border:1px dashed #3b5575;border-radius:12px;background:#091524;min-height:152px}.rj45-conductor-pool h4{margin:0 0 3px;font-size:12px}.rj45-conductor-pool p{margin:0 0 12px;font-size:10px;color:#8fa5bd}.rj45-wire-pool{display:grid;grid-template-columns:repeat(4,minmax(120px,1fr));gap:9px}.rj45-pool-empty{grid-column:1/-1;display:grid;place-items:center;min-height:70px;border:1px dashed #2e435d;border-radius:9px;color:#7188a1;font-size:10px}
.rj45-wire{display:flex;align-items:center;gap:8px;min-height:38px;padding:6px 8px;border:1px solid #354c68;border-radius:8px;background:#0f2033;color:#eaf3fd;font:inherit;font-size:9px;font-weight:800;cursor:grab}.rj45-wire:active{cursor:grabbing}.rj45-wire i{flex:0 0 14px;width:14px;height:26px;border-radius:999px;background:#fff;border:1px solid rgba(255,255,255,.25)}.rj45-wire.in-slot{width:100%;min-height:62px;justify-content:center;flex-direction:column;padding:4px;gap:3px;border:0;background:transparent;cursor:grab}.rj45-wire.in-slot i{width:18px;height:42px}.rj45-wire.in-slot span{font-size:7px;text-align:center;line-height:1.1}
.rj45-wire.wire-wo i{background:linear-gradient(90deg,#fff 0 42%,#ed8a29 42% 58%,#fff 58% 100%)}.rj45-wire.wire-o i{background:#ee7d22}.rj45-wire.wire-wg i{background:linear-gradient(90deg,#fff 0 42%,#3da56a 42% 58%,#fff 58% 100%)}.rj45-wire.wire-b i{background:#3971d2}.rj45-wire.wire-wb i{background:linear-gradient(90deg,#fff 0 42%,#3971d2 42% 58%,#fff 58% 100%)}.rj45-wire.wire-g i{background:#33965a}.rj45-wire.wire-wbr i{background:linear-gradient(90deg,#fff 0 42%,#825033 42% 58%,#fff 58% 100%)}.rj45-wire.wire-br i{background:#784529}
.rj45-plug{padding:14px 18px 16px;border:2px solid rgba(180,222,240,.55);border-radius:14px;background:linear-gradient(180deg,rgba(181,228,246,.16),rgba(90,133,152,.08));box-shadow:inset 0 0 28px rgba(175,225,245,.08)}.rj45-gold-contacts,.rj45-slots{display:grid;grid-template-columns:repeat(8,minmax(70px,1fr));gap:7px}.rj45-gold-contacts{margin-bottom:5px}.rj45-gold-contacts i{height:22px;border-radius:3px 3px 0 0;background:linear-gradient(180deg,#f1d471,#9d771e);display:grid;place-items:center}.rj45-gold-contacts b{font-size:8px;color:#30250e}.rj45-slot{min-height:92px;border:1px dashed #5c7794;border-radius:7px;background:rgba(5,15,24,.55);padding:4px;display:flex;flex-direction:column;gap:4px;transition:.15s}.rj45-slot:hover{border-color:#7eaff0;background:rgba(25,57,91,.5)}.rj45-slot>b{font-size:8px;color:#9ab0c8}.rj45-slot-drop{flex:1;display:grid;place-items:center;min-height:65px}.rj45-slot-drop>span{font-size:8px;color:#617990;text-align:center}.rj45-slot.filled{border-style:solid;border-color:#456687}.rj45-clip{margin:13px auto 0;width:56%;padding:7px;border-radius:0 0 10px 10px;background:rgba(147,195,214,.18);text-align:center;font-size:8px;font-weight:900;letter-spacing:.08em;color:#9bc0d0}
.rj45-tester{padding:13px 15px;border-radius:11px;border:1px solid #3e526a;background:#0a1725}.rj45-tester.pass{border-color:#286b48;background:#0d2b1f}.rj45-tester.fail{border-color:#7b3838;background:#301718}.rj45-tester strong,.rj45-tester small{display:block}.rj45-tester strong{margin-top:9px;font-size:11px}.rj45-tester small{margin-top:4px;font-size:9px;color:#aebdcc}.rj45-tester-leds{display:grid;grid-template-columns:repeat(8,1fr);gap:6px}.rj45-tester-leds span{padding:7px 3px;border-radius:5px;text-align:center;background:#1c2b3a;color:#91a4b7;font-size:9px;font-weight:900}.rj45-tester-leds span.on,.rj45-tester-leds span.ok{background:#175735;color:#baf6cf}.rj45-tester-leds span.bad{background:#6a2828;color:#ffd0d0}
.rj45-actions{display:flex;justify-content:flex-end;gap:9px}.rj45-actions button{width:auto;margin:0}.rj45-actions button[disabled]{opacity:.4;cursor:not-allowed}
@media(max-width:900px){.rj45-cable-area{grid-template-columns:1fr}.rj45-jacket{display:none}.rj45-wire-pool{grid-template-columns:repeat(2,minmax(110px,1fr))}.rj45-gold-contacts,.rj45-slots{grid-template-columns:repeat(8,minmax(52px,1fr));gap:4px}.rj45-wire.in-slot span{display:none}.rj45-plug{padding:10px}.rj45-slot{min-height:78px}}


/* v0.19 — Living Office / ticket HUD */
.itosim-ticket-btn{display:flex;align-items:center;gap:7px;border-color:#31577d;background:#12263d}.itosim-ticket-btn:hover{background:#17314f}.itosim-ticket-btn kbd{font:800 10px/1 inherit;padding:2px 5px;border-radius:4px;background:#07111e;border:1px solid #46698d;color:#dceeff}
.itosim-ticket-popup{position:absolute;top:86px;right:18px;z-index:145;width:min(390px,calc(100% - 36px));border:1px solid rgba(88,122,161,.72);border-radius:14px;background:rgba(8,17,30,.96);box-shadow:0 22px 70px rgba(0,0,0,.48);backdrop-filter:blur(16px);color:#eaf2fb;opacity:0;transform:translateY(-10px) scale(.985);pointer-events:none;transition:opacity .16s ease,transform .16s ease}.itosim-ticket-popup.open{opacity:1;transform:none;pointer-events:auto}.itosim-ticket-popup-head{display:flex;justify-content:space-between;align-items:center;padding:12px 13px 10px;border-bottom:1px solid #253950}.itosim-ticket-popup-head>div{display:flex;align-items:center;gap:9px}.itosim-ticket-popup-head span{font-size:9px;letter-spacing:.14em;color:#7daee7;font-weight:900}.itosim-ticket-popup-head strong{font-size:12px;color:#fff}.itosim-ticket-popup-head button{border:0;width:29px;height:29px;border-radius:7px;background:#15253a;color:#c7d7e8;font-size:20px;cursor:pointer}.itosim-ticket-popup-head button:hover{background:#233953}.itosim-ticket-popup-body{padding:13px}.itosim-ticket-popup-status{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.itosim-ticket-popup-status span{padding:4px 8px;border-radius:999px;background:#3a2810;color:#ffd78d;font-size:9px;font-weight:900;letter-spacing:.08em}.itosim-ticket-popup-status span.closed{background:#123c29;color:#a8f0c7}.itosim-ticket-popup-status span.progress{background:#15355e;color:#b8d8ff}.itosim-ticket-popup-status em{font-style:normal;font-size:10px;color:#8498af}.itosim-ticket-popup h3{margin:0 0 7px;font-size:16px;line-height:1.3}.itosim-ticket-popup p{margin:0 0 12px;color:#aebfd0;font-size:11px;line-height:1.55}.itosim-ticket-popup-objective{padding:10px 11px;border-radius:9px;border:1px solid #28415e;background:#0b1b2d}.itosim-ticket-popup-objective span{display:block;margin-bottom:4px;text-transform:uppercase;letter-spacing:.08em;font-size:8px;font-weight:900;color:#6ea8ef}.itosim-ticket-popup-objective strong{display:block;font-size:11px;line-height:1.5;color:#f2f7fc}.itosim-ticket-popup small{display:block;margin-top:10px;color:#6f839b;font-size:9px}.itosim-ticket-popup small kbd{padding:1px 5px;border:1px solid #3a516c;border-radius:4px;background:#07111e;color:#cfe0f2;font-family:inherit;font-weight:850}
@media(max-width:680px){.itosim-ticket-popup{top:104px;right:10px;width:calc(100% - 20px)}.itosim-ticket-btn{display:none}}

/* v0.21.0 — real-world hardware inspection language and port identification */
.hw-port>.hw-port-caption{display:none!important;position:absolute!important;left:50%!important;bottom:-22px!important;transform:translateX(-50%)!important;min-width:max-content!important;padding:0!important;border:0!important;background:transparent!important;color:#9fb0c2!important;font-size:8px!important;font-weight:800!important;opacity:1!important;pointer-events:none!important;white-space:nowrap!important}
.hw-port>.hw-port-tooltip{display:flex!important;flex-direction:column!important;gap:3px!important;position:absolute!important;left:50%!important;bottom:calc(100% + 13px)!important;transform:translateX(-50%)!important;width:250px!important;min-width:250px!important;padding:10px 11px!important;border:1px solid #52779f!important;border-radius:8px!important;background:rgba(5,14,24,.98)!important;box-shadow:0 14px 38px rgba(0,0,0,.42)!important;color:#eaf4ff!important;text-align:left!important;white-space:normal!important;opacity:0!important;visibility:hidden!important;pointer-events:none!important;z-index:500!important}
.hw-port>.hw-port-tooltip strong{font-size:12px!important;line-height:1.2;color:#fff!important}.hw-port>.hw-port-tooltip em{font-style:normal;font-size:9px!important;font-weight:800!important;color:#7fb7ff!important}.hw-port>.hw-port-tooltip small{font-size:9px!important;line-height:1.35;color:#aab9c9!important}.hw-port>.hw-port-tooltip b{font-size:9px!important;color:#8fe0ae!important}.hw-port>.hw-port-tooltip u{text-decoration:none;font-size:9px!important;color:#e8c27f!important}
.hw-port:hover>.hw-port-tooltip,.hw-port.compatible>.hw-port-tooltip{opacity:1!important;visibility:visible!important}.hw-port:hover>.hw-port-caption,.hw-port.compatible>.hw-port-caption{opacity:1!important}
.hw-port>.hw-port-shape{display:none;pointer-events:none}.hw-inspection-help{display:block!important;margin:0 0 8px!important;padding:9px 10px!important;border:1px solid #31557a!important;border-radius:8px!important;background:#0b223a!important}.hw-inspection-help span,.hw-inspection-help strong{display:block!important}.hw-inspection-help span{margin-bottom:3px;color:#78aef0!important;font-size:8px!important;font-weight:900;text-transform:uppercase;letter-spacing:.1em}.hw-inspection-help strong{font-size:10px!important;line-height:1.45!important;color:#dcecff!important}

/* Reference-panel devices use a clickable wrapper and a visually faithful connector inside it. */
.hw-reference-device{width:min(860px,88vw);min-height:330px;border:2px solid #5b6875;border-radius:13px;background:linear-gradient(180deg,#3e4851,#202830 52%,#161c22);padding:24px 28px;color:#e9eff5;box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 26px 60px rgba(0,0,0,.32)}
.hw-ref-brand{display:flex;align-items:baseline;justify-content:space-between;gap:18px;padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,.14)}.hw-ref-brand strong{font-size:20px}.hw-ref-brand span{font-size:10px;color:#9aa9b7}.hw-ref-group{margin-top:18px;padding:12px;border:1px solid #111a21;border-radius:8px;background:#111820}.hw-ref-group>strong{display:block;margin-bottom:12px;color:#91a4b6;font-size:9px;letter-spacing:.09em;text-transform:uppercase}.hw-ref-ports{display:flex;gap:16px;align-items:flex-start;flex-wrap:wrap}
.hw-ref-ports .hw-port{position:relative;width:86px;height:58px;border:0;background:transparent;box-shadow:none;overflow:visible}.hw-ref-ports .hw-port>.hw-port-shape{display:block;position:absolute;left:50%;top:6px;transform:translateX(-50%);width:48px;height:27px;background:#080d11;border:2px solid #48545e;box-shadow:inset 0 0 0 2px #111820}.hw-ref-ports .hw-port>.hw-port-caption{display:block!important;bottom:0!important;max-width:84px;overflow:hidden;text-overflow:ellipsis}
.hw-ref-ports .hw-hdmi>.hw-port-shape{clip-path:polygon(9% 0,91% 0,100% 24%,100% 76%,91% 100%,9% 100%,0 76%,0 24%);border-color:#66727c}.hw-ref-ports .hw-displayport>.hw-port-shape{clip-path:polygon(0 0,82% 0,100% 28%,100% 100%,0 100%);border-color:#66727c}.hw-ref-ports .hw-vga>.hw-port-shape{width:54px;height:29px;border-radius:8px 8px 5px 5px;background:radial-gradient(circle at 10px 8px,#7da0bd 0 1px,transparent 2px),radial-gradient(circle at 18px 8px,#7da0bd 0 1px,transparent 2px),radial-gradient(circle at 26px 8px,#7da0bd 0 1px,transparent 2px),radial-gradient(circle at 34px 8px,#7da0bd 0 1px,transparent 2px),radial-gradient(circle at 42px 8px,#7da0bd 0 1px,transparent 2px),radial-gradient(circle at 14px 15px,#7da0bd 0 1px,transparent 2px),radial-gradient(circle at 22px 15px,#7da0bd 0 1px,transparent 2px),radial-gradient(circle at 30px 15px,#7da0bd 0 1px,transparent 2px),radial-gradient(circle at 38px 15px,#7da0bd 0 1px,transparent 2px),radial-gradient(circle at 10px 22px,#7da0bd 0 1px,transparent 2px),radial-gradient(circle at 18px 22px,#7da0bd 0 1px,transparent 2px),radial-gradient(circle at 26px 22px,#7da0bd 0 1px,transparent 2px),radial-gradient(circle at 34px 22px,#7da0bd 0 1px,transparent 2px),radial-gradient(circle at 42px 22px,#7da0bd 0 1px,transparent 2px),radial-gradient(circle at 46px 15px,#7da0bd 0 1px,transparent 2px),#101820;border-color:#7792a8}.hw-ref-ports .hw-rj45>.hw-port-shape,.hw-ref-ports .hw-console-rj45>.hw-port-shape{height:32px;border-radius:3px;background:linear-gradient(180deg,#080c0f 0 68%,#222e36 69% 100%);border-color:#65727d}.hw-ref-ports .hw-rj45>.hw-port-shape::before,.hw-ref-ports .hw-console-rj45>.hw-port-shape::before{content:"";position:absolute;left:7px;right:7px;top:4px;height:6px;background:repeating-linear-gradient(90deg,#c8a65b 0 2px,transparent 2px 5px)}.hw-ref-ports .hw-console-rj45>.hw-port-shape{border-color:#5e8fc4}.hw-ref-ports .hw-usba>.hw-port-shape{width:46px;height:20px;background:linear-gradient(#0a0f13,#10171d);border-color:#667580;box-shadow:inset 0 0 0 5px #144d76}.hw-ref-ports .hw-usbb>.hw-port-shape{width:36px;height:31px;clip-path:polygon(17% 0,83% 0,100% 20%,100% 100%,0 100%,0 20%);background:#0b1116;border-color:#687680}.hw-ref-ports .hw-usbc>.hw-port-shape{width:46px;height:18px;border-radius:10px;background:#080d11;border-color:#667580}.hw-ref-ports .hw-iec-c14>.hw-port-shape{width:44px;height:32px;clip-path:polygon(10% 0,90% 0,100% 100%,0 100%);background:radial-gradient(circle at 14px 15px,#555 0 3px,#0a0c0e 4px 6px,transparent 7px),radial-gradient(circle at 30px 15px,#555 0 3px,#0a0c0e 4px 6px,transparent 7px),radial-gradient(circle at 22px 25px,#555 0 3px,#0a0c0e 4px 6px,transparent 7px),#080b0d;border-color:#6e7479}.hw-ref-ports .hw-iec-c13>.hw-port-shape{width:46px;height:34px;clip-path:polygon(7% 0,93% 0,100% 100%,0 100%);background:#080b0d;border-color:#73797e}.hw-ref-ports .hw-dc-barrel>.hw-port-shape{width:30px;height:30px;border-radius:50%;background:radial-gradient(circle,#151b20 0 5px,#7a858d 6px 9px,#090d10 10px 100%);border-color:#606a72}.hw-ref-ports .hw-ac-outlet>.hw-port-shape{width:44px;height:38px;border-radius:5px;background:radial-gradient(ellipse at 15px 14px,#111 0 4px,transparent 5px),radial-gradient(ellipse at 29px 14px,#111 0 4px,transparent 5px),radial-gradient(ellipse at 22px 28px,#111 0 4px,transparent 5px),#e9e9e9;border-color:#a3a3a3}

.hw-status-led{display:inline-block;width:8px;height:8px;border-radius:50%;background:#4c5963}.hw-status-led.on{background:#56dc89;box-shadow:0 0 8px rgba(86,220,137,.75)}.hw-ref-power{width:34px;height:34px;border-radius:50%;border:1px solid #677784;background:#171f27;color:#eef5fb;font:inherit;cursor:pointer}
.hw-drive-bays{display:grid;grid-template-columns:repeat(6,1fr);gap:7px;margin:42px 0 22px}.hw-drive-bays i{position:relative;height:88px;border:1px solid #10161b;background:linear-gradient(90deg,#1b232a,#353f47,#1b232a);border-radius:4px}.hw-drive-bays i b{position:absolute;left:5px;top:5px;color:#81909c;font-size:8px;font-style:normal}.hw-drive-bays i span{position:absolute;left:8px;right:8px;bottom:8px;height:4px;background:#4cd47b;border-radius:4px}.hw-server-front-ctrl{display:flex;align-items:center;justify-content:flex-end;gap:13px;position:relative}.hw-server-front-ctrl .front-server-usb{position:relative;width:56px;height:34px}.hw-server-fans{display:flex;justify-content:flex-end;gap:9px;margin:22px 0 -4px}.hw-server-fans i{width:54px;height:54px;border-radius:50%;border:5px double #1b2329;background:repeating-conic-gradient(#111820 0 13deg,#59636b 13deg 26deg)}
.hw-router-ledbar{display:flex;align-items:center;gap:7px;margin-top:16px}.hw-router-ledbar i{width:8px;height:8px;border-radius:50%;background:#46525c}.hw-router-ledbar i.on{background:#53dc85;box-shadow:0 0 8px rgba(83,220,133,.65)}.hw-router-ledbar span{font-size:8px;color:#9faeba}.hw-ref-vent{height:150px;margin:48px 18px 10px;border-radius:8px;background:repeating-linear-gradient(90deg,#0e1418 0 5px,#313b43 5px 9px)}
.hw-ap-top,.hw-ap-bottom{width:430px;height:430px;border-radius:50%;background:radial-gradient(circle,#f4f6f8 0 65%,#d8dde1 66% 100%);border:2px solid #aeb7be;color:#28323a;display:grid;place-items:center;align-content:center;gap:8px}.hw-ap-top strong{font-size:16px}.hw-ap-top span{font-size:10px;color:#65727c}.hw-ap-ring{width:160px;height:160px;border-radius:50%;border:4px solid #85b9ef;box-shadow:0 0 22px rgba(71,144,225,.32)}.hw-ap-bottom{border-radius:24px;background:#d9dde0;display:block;padding:54px}.hw-ap-mount{height:90px;border:12px solid #b6bdc3;border-radius:50%;display:grid;place-items:center;color:#89939a;font-size:11px}.hw-ap-bottom .hw-ref-group{background:#c4cbd0;border-color:#9fa8af}.hw-ap-bottom .hw-ref-group>strong{color:#5c6770}
.hw-camera-front,.hw-camera-rear{width:520px;height:300px;border-radius:150px 28px 28px 150px;background:linear-gradient(90deg,#dce2e5,#aeb8be 56%,#76828a);border:2px solid #9ba6ad}.hw-camera-lens{position:absolute;left:38px;top:57px;width:182px;height:182px;border-radius:50%;background:radial-gradient(circle,#09121b 0 24%,#24445c 25% 34%,#0b1014 35% 48%,#525f66 49% 52%,#171d21 53% 100%)}.hw-camera-ir{position:absolute;left:66px;top:84px;width:126px;height:126px;border-radius:50%;border:5px dotted #a84e4e}.hw-camera-front>strong{position:absolute;right:55px;top:135px;color:#303b42}.hw-camera-rear{border-radius:28px;padding:40px 26px 20px 210px}.hw-camera-body{position:absolute;left:42px;top:70px;width:130px;height:160px;border-radius:70px;background:#cfd5d9}.hw-camera-pigtail{position:absolute;left:166px;top:146px;width:50px;height:7px;background:#1d2429}
.hw-printer-front,.hw-printer-rear{width:560px;height:430px;border-radius:14px;background:linear-gradient(145deg,#e2e6e8,#aeb6bc);border:2px solid #919da5;color:#2a343b}.hw-printer-output{position:absolute;left:90px;right:90px;top:74px;height:126px;background:#20282e;border-radius:5px;box-shadow:inset 0 -18px 0 #13191e}.hw-printer-control{position:absolute;right:48px;top:32px;display:flex;gap:8px}.hw-printer-control i{width:14px;height:14px;border-radius:50%;background:#3a8b5f}.hw-printer-front>strong{position:absolute;left:50px;bottom:35px}.hw-printer-rear{padding:28px;color:#eef4fa;background:linear-gradient(145deg,#4e5860,#252d33)}
.hw-ups-front,.hw-ups-rear{width:430px;height:480px;border-radius:14px;background:linear-gradient(90deg,#222a31,#3b454d,#1b2228);border:2px solid #59656e}.hw-ups-display{position:absolute;left:60px;right:60px;top:55px;height:110px;border-radius:8px;background:#061319;border:1px solid #31515a;display:grid;place-items:center;align-content:center;color:#73e6af}.hw-ups-display strong{font-size:20px}.hw-ups-display span{font-size:10px;color:#8fb7aa}.hw-ups-front>.hw-ref-power{position:absolute;left:198px;top:205px}.hw-ups-front>strong{position:absolute;left:0;right:0;bottom:40px;text-align:center}.hw-ups-rear{padding:28px}
.hw-wall-outlet{width:240px;height:320px;border-radius:10px;background:#f4f4f1;border:2px solid #bbb;box-shadow:inset 0 0 0 8px #e8e8e4}.hw-wall-plate{position:absolute;inset:55px 45px}.hw-wall-plate .outlet-port{position:relative!important;width:150px;height:190px!important}.hw-wall-plate .outlet-port>.hw-port-shape{display:block;position:absolute;inset:0;background:radial-gradient(ellipse at 48px 62px,#222 0 10px,transparent 11px),radial-gradient(ellipse at 102px 62px,#222 0 10px,transparent 11px),radial-gradient(ellipse at 75px 122px,#222 0 10px,transparent 11px),#fff;border:1px solid #ccc;border-radius:7px}
.hw-laptop-open{width:680px;height:460px}.hw-laptop-screen{position:absolute;left:70px;right:70px;top:0;height:280px;border:14px solid #171d23;border-radius:11px;background:linear-gradient(135deg,#154b90,#0b79ca)}.hw-laptop-deck{position:absolute;left:25px;right:25px;bottom:0;height:190px;background:linear-gradient(#9fa7ad,#6e787f);clip-path:polygon(8% 0,92% 0,100% 100%,0 100%)}.hw-laptop-keys{position:absolute;left:80px;right:80px;top:20px;height:80px;background:repeating-linear-gradient(90deg,#1c2328 0 24px,#626b72 24px 27px),repeating-linear-gradient(0deg,transparent 0 18px,#626b72 18px 21px)}.hw-laptop-trackpad{position:absolute;left:245px;bottom:18px;width:190px;height:62px;border:1px solid #555}.hw-laptop-open>strong{position:absolute;left:0;right:0;bottom:-30px;text-align:center}.hw-laptop-side,.hw-dock-top,.hw-dock-rear{width:min(780px,88vw);min-height:290px;border-radius:12px;background:linear-gradient(145deg,#555f67,#20272d);border:2px solid #697680;padding:24px}
.hw-dock-top{min-height:220px}.hw-dock-rear{min-height:300px}

/* Real connector appearance on existing PC/monitor/switch diagrams. */
.hw-port.hw-hdmi{clip-path:polygon(8% 0,92% 0,100% 24%,100% 76%,92% 100%,8% 100%,0 76%,0 24%)}.hw-port.hw-displayport{clip-path:polygon(0 0,82% 0,100% 28%,100% 100%,0 100%)}.hw-port.hw-rj45,.hw-port.hw-console-rj45{background:linear-gradient(180deg,#090d10 0 70%,#28343c 71% 100%)}.hw-port.hw-usba{background:#0b1116;box-shadow:inset 0 0 0 3px #1a527c}.hw-port.hw-usbc{border-radius:999px}.hw-port.hw-vga{border-radius:7px 7px 4px 4px}.hw-port.hw-dc-barrel{border-radius:50%}.hw-switch-port-grid .hw-port>.hw-port-caption{display:block!important;bottom:-18px!important;color:#aab7c2!important;font-size:7px!important}.hw-switch-port-grid .hw-port>.hw-port-tooltip{bottom:calc(100% + 12px)!important}.hw-switch-console .hw-port>.hw-port-caption{display:none!important}

@media(max-width:900px){.hw-reference-device{padding:18px}.hw-ref-brand{align-items:flex-start;flex-direction:column}.hw-ref-ports{gap:10px}.hw-ref-ports .hw-port{width:72px}.hw-port>.hw-port-tooltip{width:210px!important;min-width:210px!important}.hw-ap-top,.hw-ap-bottom{transform:scale(.76);transform-origin:center}.hw-camera-front,.hw-camera-rear,.hw-printer-front,.hw-printer-rear,.hw-ups-front,.hw-ups-rear,.hw-laptop-open{transform:scale(.76);transform-origin:center}}

/* v0.22 — hardware accuracy pass. The clickable hit target remains generous, but the visible
   socket inside it follows the connector silhouette so learners recognise real hardware. */
.hw-device-model .hw-port>.hw-port-shape{display:block;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:78%;height:72%;background:#070b0e;border:2px solid #59656e;box-shadow:inset 0 0 0 2px #10161b;pointer-events:none}
.hw-device-model .hw-hdmi>.hw-port-shape{clip-path:polygon(10% 0,90% 0,100% 25%,100% 75%,90% 100%,10% 100%,0 75%,0 25%);background:linear-gradient(#080c0f,#11171b)}
.hw-device-model .hw-hdmi>.hw-port-shape:after{content:"";position:absolute;left:14%;right:14%;top:44%;height:2px;background:repeating-linear-gradient(90deg,#bd9b58 0 2px,transparent 2px 4px)}
.hw-device-model .hw-displayport>.hw-port-shape{clip-path:polygon(0 0,82% 0,100% 28%,100% 100%,0 100%);background:#080d11}
.hw-device-model .hw-displayport>.hw-port-shape:after{content:"";position:absolute;left:13%;right:13%;bottom:28%;height:2px;background:#4e5961}
.hw-device-model .hw-rj45>.hw-port-shape,.hw-device-model .hw-console-rj45>.hw-port-shape{height:82%;border-radius:2px;background:linear-gradient(180deg,#05080a 0 68%,#27333a 69% 100%)}
.hw-device-model .hw-rj45>.hw-port-shape:before,.hw-device-model .hw-console-rj45>.hw-port-shape:before{content:"";position:absolute;left:10%;right:10%;top:11%;height:18%;background:repeating-linear-gradient(90deg,#caa45c 0 6%,transparent 6% 12%)}
.hw-device-model .hw-rj45>.hw-port-shape:after,.hw-device-model .hw-console-rj45>.hw-port-shape:after{content:"";position:absolute;left:27%;right:27%;bottom:0;height:24%;background:#11191e;clip-path:polygon(15% 0,85% 0,100% 100%,0 100%)}
.hw-device-model .hw-console-rj45>.hw-port-shape{border-color:#5891c6}
.hw-device-model .hw-usba>.hw-port-shape{height:56%;background:#05090c;border-color:#65727c;box-shadow:inset 0 0 0 5px #165e92}
.hw-device-model .hw-usbc>.hw-port-shape{height:46%;border-radius:999px;background:#060a0d}
.hw-device-model .hw-usbb>.hw-port-shape{width:62%;height:74%;clip-path:polygon(15% 0,85% 0,100% 18%,100% 100%,0 100%,0 18%)}
.hw-device-model .hw-vga>.hw-port-shape{width:86%;height:80%;border-radius:9px 9px 5px 5px;background:radial-gradient(circle at 15% 25%,#8ca7bd 0 2%,transparent 3%),radial-gradient(circle at 30% 25%,#8ca7bd 0 2%,transparent 3%),radial-gradient(circle at 45% 25%,#8ca7bd 0 2%,transparent 3%),radial-gradient(circle at 60% 25%,#8ca7bd 0 2%,transparent 3%),radial-gradient(circle at 75% 25%,#8ca7bd 0 2%,transparent 3%),#16212a}
.hw-device-model .hw-iec-c14>.hw-port-shape{width:78%;height:82%;clip-path:polygon(9% 0,91% 0,100% 100%,0 100%);background:radial-gradient(circle at 30% 44%,#4f565b 0 8%,#06090b 9% 16%,transparent 17%),radial-gradient(circle at 70% 44%,#4f565b 0 8%,#06090b 9% 16%,transparent 17%),radial-gradient(circle at 50% 78%,#4f565b 0 8%,#06090b 9% 16%,transparent 17%),#06090b}
.hw-device-model .hw-dc-barrel>.hw-port-shape{width:66%;height:66%;border-radius:50%;background:radial-gradient(circle,#090d10 0 18%,#747f87 19% 35%,#080c0e 36% 100%)}
.hw-section-label{position:absolute;left:8px;top:6px;font-size:7px;font-weight:900;letter-spacing:.11em;color:#39434a;z-index:4}.hw-rear-io>.hw-section-label{color:#d8dee3}.hw-rear-fan>.hw-section-label{left:18px;top:160px;color:#5e6870}
.hw-front-io-label{position:absolute;left:0;top:-18px;font-size:7px;font-weight:900;color:#8d98a2;letter-spacing:.1em}
.hw-static-connector{position:relative;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;width:42px;height:34px;margin:2px;vertical-align:middle}.hw-static-connector i{display:block;width:32px;height:18px;background:#080d11;border:2px solid #616e78}.hw-static-connector b{font-size:6px;line-height:1;color:#b8c2ca;white-space:nowrap;font-weight:800}.hw-static-hdmi i{clip-path:polygon(10% 0,90% 0,100% 25%,100% 75%,90% 100%,10% 100%,0 75%,0 25%)}.hw-static-displayport i{clip-path:polygon(0 0,82% 0,100% 28%,100% 100%,0 100%)}.hw-static-usba i{height:13px;box-shadow:inset 0 0 0 4px #155b8a}.hw-static-audio35 i{width:18px;height:18px;border-radius:50%;background:radial-gradient(circle,#050708 0 30%,#707980 32% 46%,#11171b 48% 100%)}.hw-static-ps2 i{width:23px;height:23px;border-radius:50%;background:radial-gradient(circle,#10161b 0 45%,#7d65a7 46% 62%,#222a30 63% 100%)}.hw-static-sfp{width:66px;height:40px}.hw-static-sfp i{width:58px;height:24px;background:linear-gradient(#202930,#090d10);border-color:#88939b;box-shadow:inset 0 0 0 3px #303a41}.hw-static-sfp i:after{content:"";display:block;width:42px;height:5px;margin:14px auto 0;background:#4d5962}
.hw-mb-video{position:absolute;left:8px;top:45px;width:86px;display:flex;justify-content:center;gap:0}.hw-usb-stack{top:96px!important}.hw-rj45-slot{top:166px!important}.hw-audio-bank-accurate{position:absolute;left:5px;bottom:6px;width:88px;display:flex;justify-content:center;gap:0}.hw-audio-bank-accurate .hw-static-connector{width:27px;height:30px}.hw-audio-bank-accurate .hw-static-connector b{display:none}.hw-nic-led{position:absolute;width:5px;height:5px;border-radius:2px;top:1px}.hw-nic-led.amber{right:-8px;background:#f1b249;box-shadow:0 0 5px rgba(241,178,73,.55)}.hw-nic-led.green{right:-8px;top:10px;background:#53dd86;box-shadow:0 0 5px rgba(83,221,134,.55)}
.hw-gpu-panel{height:92px!important}.hw-gpu-label{right:8px;font-size:7px!important;color:#363e44!important}.gpu-dp,.gpu-hdmi{height:26px!important;bottom:18px!important;background:transparent!important;border:0!important;clip-path:none!important}.gpu-dp{left:18px!important;width:66px!important}.gpu-hdmi{left:104px!important;width:64px!important}.gpu-dp .hw-port-shape,.gpu-hdmi .hw-port-shape{display:block!important}
.rear-usb,.rear-rj45,.rear-power,.monitor-hdmi,.monitor-dp,.monitor-power,.switch-power{background:transparent!important;border-color:transparent!important;box-shadow:none!important;clip-path:none!important}
.hw-monitor-portbay{height:126px!important}.monitor-hdmi,.monitor-dp{bottom:25px!important;width:70px!important;height:34px!important}.monitor-power{bottom:23px!important;width:48px!important;height:38px!important}.hw-monitor-service{bottom:12px!important;right:86px!important}
.hw-switch-port-legend{display:flex;gap:16px;margin:4px 0 5px;font-size:7px;color:#91a0ac;letter-spacing:.08em}.hw-switch-uplinks{position:absolute;right:26px;bottom:28px;display:flex;align-items:center;gap:5px}.hw-switch-uplinks>span{font-size:7px;font-weight:900;color:#9daab4;writing-mode:vertical-rl;transform:rotate(180deg)}.hw-switch-uplinks .hw-static-connector{margin:0;width:62px}.hw-switch-port-grid{padding-right:160px}.hw-switch-port-grid .hw-port{background:transparent!important;border-color:transparent!important;box-shadow:none!important;clip-path:none!important}.hw-switch-port-grid .hw-port>.hw-port-shape{display:block!important;width:80%;height:70%}.switch-console-port{background:transparent!important;border-color:transparent!important}.switch-console-port>.hw-port-shape{display:block!important}
@media(max-width:900px){.hw-switch-port-grid{padding-right:0}.hw-switch-uplinks{position:relative;right:auto;bottom:auto;margin-top:28px;justify-content:flex-end}.hw-mb-video{transform:scale(.9);transform-origin:left top}}

/* Commercial Beta v1 */
.itosim-mode-card{width:min(1240px,100%)}
.itosim-mode-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.itosim-mode-option.beta-featured{border-color:#54a982;background:linear-gradient(155deg,#153d32,#102a28 65%,#102033)}
.itosim-mode-option.beta-featured>span,.itosim-mode-option.beta-featured>em{color:#7ee6b0}
.itosim-beta-card{width:min(1160px,100%);height:min(820px,calc(100dvh - 110px));display:flex;flex-direction:column;overflow:hidden}
.itosim-beta-summary{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:14px 0 16px;padding:14px 16px;border:1px solid #2d4b44;border-radius:12px;background:linear-gradient(135deg,#0e2522,#0c1926)}
.itosim-beta-summary>div{min-width:160px}.itosim-beta-summary strong{display:block;font-size:24px;color:#91efbb}.itosim-beta-summary span{display:block;margin-top:2px;font-size:10px;color:#95acaa;text-transform:uppercase;letter-spacing:.08em}.itosim-beta-summary p{margin:0;max-width:650px;color:#aebdcb;font-size:12px;line-height:1.55}
.itosim-beta-grid{flex:1;min-height:0;overflow:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-content:start;gap:10px;padding:2px 3px 8px}
.itosim-beta-level{display:grid;grid-template-columns:46px 1fr auto;align-items:center;gap:12px;min-height:104px;padding:14px;border:1px solid #2a3e58;border-radius:12px;background:#101d2e;color:#edf5ff;text-align:left;font:inherit;cursor:pointer}
.itosim-beta-level:hover{transform:translateY(-1px);border-color:#5c87c5;background:#14253a}.itosim-beta-level.recommended{border-color:#4f9e7c;background:linear-gradient(145deg,#123529,#102132)}.itosim-beta-level.completed{border-color:#2d7654;background:linear-gradient(145deg,#102d23,#101d2e)}
.itosim-beta-index{font-size:18px;font-weight:900;color:#6f9bd5}.itosim-beta-level.completed .itosim-beta-index{color:#74dba4}.itosim-beta-level div{min-width:0}.itosim-beta-level em{display:block;font-style:normal;font-size:9px;font-weight:900;letter-spacing:.11em;text-transform:uppercase;color:#79aaff}.itosim-beta-level strong{display:block;margin:3px 0 4px;font-size:14px;line-height:1.25}.itosim-beta-level small{display:block;color:#9dacbf;font-size:10px;line-height:1.45}.itosim-beta-level b{font-size:9px;letter-spacing:.08em;color:#86b3f4;white-space:nowrap}.itosim-beta-level.recommended b,.itosim-beta-level.completed b{color:#7fe0aa}
@media(max-width:1180px){.itosim-mode-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.itosim-mode-grid,.itosim-beta-grid{grid-template-columns:1fr}.itosim-beta-summary{align-items:flex-start;flex-direction:column}.itosim-beta-level{grid-template-columns:38px 1fr}.itosim-beta-level b{grid-column:2}}


/* v0.25.2 — Student Experience Cleanup */
.itosim-topbar{height:0!important;min-height:0!important;padding:0!important;border:0!important;background:transparent!important;overflow:visible;pointer-events:none;position:relative;z-index:60}
.itosim-brandline,.itosim-top-actions{display:none!important}
.itosim-scene-wrap{height:100dvh!important}
.itosim-modal,.itosim-computer{inset:0!important}
.itosim-objective{position:fixed!important;top:22px;left:22px;width:min(360px,calc(100vw - 44px));display:block!important;padding:0!important;border:1px solid rgba(255,255,255,.12)!important;border-radius:12px!important;background:rgba(12,18,25,.90)!important;box-shadow:0 12px 36px rgba(0,0,0,.28)!important;backdrop-filter:blur(14px);text-align:left!important;color:#fff;pointer-events:none;overflow:hidden}
.itosim-objective-head{padding:11px 14px 9px;border-bottom:1px solid rgba(255,255,255,.09)}
.itosim-objective-label{font-size:11px!important;letter-spacing:.12em!important;color:#e8eef7!important;font-weight:800!important}
.itosim-objective-row{display:grid;grid-template-columns:20px 1fr;gap:10px;align-items:flex-start;padding:12px 14px 14px}
.itosim-objective-dot{width:15px;height:15px;margin-top:2px;border:1.5px solid #8f9aaa;border-radius:50%;box-shadow:inset 0 0 0 3px rgba(255,255,255,.02)}
.itosim-objective-text{font-size:13px!important;line-height:1.45!important;font-weight:540!important;color:#f4f7fb!important}
.itosim-context{top:auto!important;bottom:72px!important;font-size:12px!important;padding:8px 12px!important;background:rgba(8,14,21,.88)!important}
.itosim-hint{font-size:11px!important;padding:8px 12px!important;max-width:min(620px,76%)!important;background:rgba(8,14,21,.82)!important;color:#d5deea!important}
.itosim-builder-student{display:grid;gap:14px;margin-top:8px}
.itosim-builder-student>h3{margin:0;color:#f4f8fd}
.itosim-builder-internal{display:none!important}
.itosim-tools-card{width:min(900px,100%);max-height:calc(100dvh - 56px);overflow:auto}
.itosim-builder-inventory{grid-template-columns:repeat(3,minmax(0,1fr))!important}
.itosim-hints-objective-sr{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.hw-device-management{display:flex!important;align-items:center!important;justify-content:space-between!important;gap:12px!important;padding-top:12px!important;margin-top:10px!important;border-top:1px solid #2e4057!important}
.hw-device-management>div{display:flex;gap:7px}
.itosim-os-btn.danger{border-color:#73343a!important;color:#ffd1d6!important;background:#32151a!important}
.itosim-os-btn.danger:hover{background:#4a1b22!important}
/* Administrators can temporarily reveal the legacy development toolbar with F10. */
.itosim-app.itosim-dev-hud .itosim-topbar{height:72px!important;display:grid!important;grid-template-columns:minmax(190px,auto) minmax(0,1fr) auto!important;align-items:center!important;gap:18px!important;padding:10px 18px!important;background:#08111f!important;border-bottom:1px solid #223047!important;pointer-events:auto!important;position:relative!important}
.itosim-app.itosim-dev-hud .itosim-brandline,.itosim-app.itosim-dev-hud .itosim-top-actions{display:flex!important}
.itosim-app.itosim-dev-hud .itosim-objective{position:static!important;width:auto!important;display:flex!important;padding:8px 14px!important;background:#0d192a!important;pointer-events:auto!important}
.itosim-app.itosim-dev-hud .itosim-objective-head{display:none!important}
.itosim-app.itosim-dev-hud .itosim-objective-row{display:flex!important;padding:0!important}
.itosim-app.itosim-dev-hud .itosim-objective-dot{display:none!important}
.itosim-app.itosim-dev-hud .itosim-scene-wrap{height:calc(100dvh - 72px)!important}
.itosim-app.itosim-dev-hud .itosim-modal,.itosim-app.itosim-dev-hud .itosim-computer{inset:72px 0 0!important}
@media(max-width:780px){
  .itosim-objective{top:14px;left:14px;width:calc(100vw - 28px)}
  .itosim-objective-row{padding:10px 12px 12px}
  .itosim-builder-inventory{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .itosim-context{bottom:62px!important}
  .itosim-hint{max-width:88%!important}
}


/* v0.25.3 — portable Service Desk ticket */
.itosim-ticket-dock{position:fixed;top:20px;right:20px;z-index:142;display:flex;align-items:center;gap:9px;height:42px;padding:0 11px;border:1px solid rgba(255,255,255,.14);border-radius:9px;background:rgba(12,18,25,.90);box-shadow:0 10px 30px rgba(0,0,0,.24);backdrop-filter:blur(14px);color:#eef4fb;font:inherit;cursor:pointer;transition:background .15s ease,border-color .15s ease,transform .15s ease}.itosim-ticket-dock:hover{background:rgba(20,29,40,.96);border-color:rgba(140,173,214,.42);transform:translateY(-1px)}.itosim-ticket-dock-icon{width:20px;height:20px;display:grid;place-items:center}.itosim-ticket-dock-icon svg{width:19px;height:19px;fill:none;stroke:#eef4fb;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.itosim-ticket-dock strong{font-size:12px;font-weight:750;white-space:nowrap}.itosim-ticket-dock b{min-width:21px;height:21px;padding:0 6px;display:grid;place-items:center;border-radius:999px;background:#4b5563;color:#fff;font-size:10px}.itosim-ticket-dock.has-ticket b{background:#dc3f42}.itosim-ticket-dock[aria-expanded="true"]{border-color:#6389b8;background:rgba(19,31,45,.97)}
.itosim-ticket-popup{position:fixed!important;top:72px!important;right:20px!important;z-index:145!important;width:min(570px,calc(100vw - 40px))!important;max-height:calc(100dvh - 94px);display:flex;flex-direction:column;border:1px solid rgba(88,122,161,.72)!important;border-radius:14px!important;background:rgba(8,17,30,.97)!important;box-shadow:0 22px 70px rgba(0,0,0,.48)!important;backdrop-filter:blur(18px);overflow:hidden}
.itosim-ticket-popup-head{flex:0 0 auto;padding:12px 14px!important}.itosim-ticket-popup-head span{color:#86b5ed!important}.itosim-ticket-popup-head strong{font-size:13px!important}.itosim-ticket-popup-content{min-height:0;overflow:auto;padding:15px 16px 16px}.itosim-ticket-popup-content .itosim-win-main{padding:0!important;background:transparent!important;color:#eaf2fb!important}.itosim-ticket-popup-content .itosim-win-main>h2{margin:0 0 4px;font-size:18px;color:#fff}.itosim-ticket-popup-content .itosim-win-sub{margin-bottom:12px;color:#8fa3b9;font-size:10px}.itosim-ticket-popup-content .itosim-ticket-card{margin:0;border:1px solid #2a425e;border-radius:11px;background:#0c1b2c;padding:14px}.itosim-ticket-popup-content .itosim-ticket-card h3{font-size:16px;margin:8px 0}.itosim-ticket-popup-content .itosim-ticket-card p{font-size:11px;line-height:1.6;color:#bdcbd9;margin:8px 0}.itosim-ticket-popup-content .itosim-ticket-meta{display:flex;justify-content:space-between;gap:10px;align-items:center}.itosim-ticket-popup-content .itosim-toast{margin-top:12px;font-size:10px}.itosim-ticket-popup-foot{flex:0 0 auto;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:9px 14px;border-top:1px solid #22364c;background:#081421;color:#7389a0;font-size:9px}.itosim-ticket-popup-foot small{margin:0!important;color:#7890aa!important}.itosim-ticket-popup-foot kbd{padding:1px 5px;border:1px solid #3a516c;border-radius:4px;background:#07111e;color:#cfe0f2;font-family:inherit;font-weight:850}.itosim-ticket-empty{padding:18px;border:1px dashed #344b65;border-radius:10px;background:#0b1726}.itosim-ticket-empty strong{display:block;margin-bottom:5px;color:#f1f6fc;font-size:14px}.itosim-ticket-empty p{margin:0;color:#91a4b8;font-size:11px;line-height:1.55}
@media(max-width:780px){.itosim-ticket-dock{top:auto;bottom:18px;right:14px}.itosim-ticket-popup{top:14px!important;right:14px!important;width:calc(100vw - 28px)!important;max-height:calc(100dvh - 28px)}}

/* v0.26.0 — Main menu / session UX */
.itosim-main-menu{position:fixed;inset:0;z-index:190;display:none;align-items:center;justify-content:center;padding:28px;color:#eef5ff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.itosim-main-menu.open{display:flex}.itosim-main-menu-bg{position:absolute;inset:0;background:radial-gradient(circle at 18% 20%,rgba(37,99,235,.18),transparent 31%),linear-gradient(90deg,rgba(2,7,13,.94),rgba(5,12,20,.78) 52%,rgba(4,9,15,.88));backdrop-filter:blur(5px)}.itosim-main-menu-card{position:relative;width:min(560px,92vw);padding:34px;border:1px solid rgba(120,163,219,.28);border-radius:18px;background:rgba(8,18,30,.90);box-shadow:0 30px 100px rgba(0,0,0,.46);backdrop-filter:blur(18px)}.itosim-main-brand{display:flex;align-items:center;gap:14px;margin-bottom:28px}.itosim-main-brand>span{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:#2563eb;font-size:18px;font-weight:900}.itosim-main-brand strong,.itosim-main-brand small{display:block}.itosim-main-brand strong{font-size:20px}.itosim-main-brand small{margin-top:3px;color:#91a4bb;font-size:11px}.itosim-main-menu-actions{display:grid;gap:10px}.itosim-main-menu-actions button,.itosim-main-demo{width:100%;text-align:left;border:1px solid #2b405c;border-radius:12px;background:#0f1e31;color:#fff;padding:15px 16px;cursor:pointer;font:inherit;transition:.15s ease}.itosim-main-menu-actions button:hover:not(:disabled),.itosim-main-demo:hover{background:#172b45;border-color:#5482bd;transform:translateY(-1px)}.itosim-main-menu-actions button strong,.itosim-main-menu-actions button span{display:block}.itosim-main-menu-actions button strong{font-size:16px}.itosim-main-menu-actions button span{margin-top:4px;color:#8fa3bb;font-size:11px}.itosim-main-menu-actions button.disabled{opacity:.42;cursor:not-allowed}.itosim-main-menu-actions button.disabled span{font-size:9px;letter-spacing:.16em;color:#9fb0c4;font-weight:850}.itosim-main-demo{margin-top:13px;background:transparent;border-style:dashed;color:#cfe0f5;text-align:center;font-weight:800}.itosim-main-demo span{display:block;margin-top:3px;font-size:10px;color:#8297b0;font-weight:500}.itosim-main-version{display:block;margin-top:18px;text-align:center;color:#6f849e;font-size:9px}.itosim-main-account{position:absolute;top:22px;right:24px;z-index:2}.itosim-main-account-btn{display:flex;align-items:center;gap:8px;padding:8px 11px;border:1px solid rgba(255,255,255,.16);border-radius:10px;background:rgba(10,20,32,.82);color:#f1f6fc;font:inherit;cursor:pointer;backdrop-filter:blur(12px)}.itosim-main-account-btn span{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;background:#2563eb;font-size:10px;font-weight:900}.itosim-main-account-btn strong{font-size:11px}.itosim-app.itosim-menu-active .itosim-objective,.itosim-app.itosim-menu-active .itosim-ticket-dock,.itosim-app.itosim-menu-active .itosim-hint,.itosim-app.itosim-menu-active .itosim-progress,.itosim-app.itosim-menu-active .itosim-context,.itosim-app.itosim-menu-active .itosim-crosshair{display:none!important}

.itosim-auth-modal{z-index:230!important}.itosim-auth-dialog{position:relative;width:min(470px,94vw);padding:28px;border:1px solid #2f4665;border-radius:17px;background:#0a1727;color:#eef5ff;box-shadow:0 30px 100px rgba(0,0,0,.52)}.itosim-auth-dialog-copy span{font-size:9px;letter-spacing:.16em;font-weight:900;color:#76a9ff}.itosim-auth-dialog-copy h2{margin:7px 0 7px;font-size:25px}.itosim-auth-dialog-copy p{margin:0 0 17px;color:#91a5be;font-size:12px;line-height:1.55}.itosim-auth-modal-close{position:absolute;top:12px;right:12px;width:32px;height:32px;border:0;border-radius:8px;background:#17263a;color:#dce7f5;font-size:20px;cursor:pointer}.itosim-auth-dialog .itosim-auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin-top:12px}.itosim-auth-dialog .itosim-auth-form{grid-column:auto!important;margin-top:15px}.itosim-auth-dialog .itosim-auth-error{grid-column:auto!important;margin:0 0 10px}.itosim-auth-dialog .itosim-auth-tabs{grid-column:auto!important}

.itosim-load-card{width:min(680px,94vw)!important}.itosim-load-content{display:grid;gap:12px;margin-top:18px}.itosim-save-slot{padding:17px;border:1px solid #2a3f5a;border-radius:12px;background:#0a1727}.itosim-save-slot.featured{border-color:#3f70ad;background:#0d2038}.itosim-save-slot span,.itosim-save-slot strong,.itosim-save-slot small{display:block}.itosim-save-slot span{font-size:9px;letter-spacing:.14em;color:#78a9ff;font-weight:900}.itosim-save-slot strong{margin-top:7px;font-size:16px;color:#fff}.itosim-save-slot small{margin-top:5px;color:#8fa4bc;font-size:11px}.itosim-save-slot button{margin-top:13px;padding:9px 12px;border:1px solid #42658e;border-radius:8px;background:#173052;color:#fff;font:inherit;font-size:11px;font-weight:750;cursor:pointer}

.itosim-exit-session{z-index:235!important}.itosim-exit-card{width:min(520px,92vw);padding:28px;border:1px solid #334a68;border-radius:17px;background:#0b1828;color:#eef5ff;box-shadow:0 34px 110px rgba(0,0,0,.56)}.itosim-exit-card h2{margin:7px 0 8px;font-size:24px}.itosim-exit-card>p{margin:0;color:#93a7bf;font-size:12px;line-height:1.55}.itosim-exit-actions{display:grid;gap:9px;margin-top:20px}.itosim-exit-actions button{min-height:42px;border:1px solid #344a67;border-radius:9px;background:#14243a;color:#eef5ff;font:inherit;font-size:12px;font-weight:760;cursor:pointer}.itosim-exit-actions button:hover{background:#1c3150}.itosim-exit-actions .itosim-primary-btn{background:#2563eb;border-color:#2563eb}.itosim-exit-status{min-height:18px;margin-top:10px;color:#8fb5e8;font-size:10px;text-align:center}

/* Center Return to Office inside the Windows header and keep IT Tickets unobstructed. */
.itosim-pc-header{justify-content:flex-start!important}.itosim-pc-header>div{position:absolute;left:10px;top:50%;transform:translateY(-50%)}.itosim-pc-header .itosim-exit-btn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:4}.itosim-computer .itosim-ticket-dock{top:7px;right:18px}

/* Workstation IDs should be readable but never dominate the scene. */
.itosim-context.show{max-width:min(440px,90vw);text-align:center}

@media(max-width:700px){.itosim-main-menu{padding:16px}.itosim-main-menu-card{padding:24px 18px}.itosim-main-account{top:12px;right:12px}.itosim-main-account-btn strong{font-size:10px}.itosim-pc-header .itosim-exit-btn{font-size:10px;padding:5px 7px}.itosim-computer .itosim-ticket-dock{display:none}}
.itosim-profile-achievements{margin-top:20px}.itosim-profile-achievements h3{margin:0 0 10px;color:#eef5ff;font-size:13px}.itosim-achievement-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.itosim-achievement{padding:10px;border:1px solid #2b3d55;border-radius:9px;background:#0b1727}.itosim-achievement strong,.itosim-achievement span{display:block}.itosim-achievement strong{font-size:11px;color:#dfeafa}.itosim-achievement span{margin-top:3px;font-size:9px;color:#879bb3}.itosim-achievement.earned{border-color:#2d7652;background:#0d2b20}.itosim-achievement.earned strong{color:#9ff0c7}.itosim-achievement.locked{opacity:.48}

/* ================================================================
   v0.27.0 — Education / Organization platform foundation
   ================================================================ */
.itosim-main-secondary-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.itosim-main-educator{border:1px solid rgba(121,170,255,.28);background:rgba(10,27,49,.82);color:#eef6ff;border-radius:13px;padding:13px 15px;text-align:left;display:flex;flex-direction:column;gap:3px;cursor:pointer}.itosim-main-educator:hover{border-color:#5fa3ff;background:rgba(17,45,78,.92)}.itosim-main-educator strong{font-size:14px}.itosim-main-educator span{font-size:11px;color:#9eb2ca}.itosim-main-verify{margin-top:10px;border:1px solid #8b6425;background:#2c2111;color:#ffd993;border-radius:10px;padding:9px 12px;font-size:12px}
.itosim-auth-providers{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:14px 0 8px}.itosim-auth-providers button{position:relative;display:grid;grid-template-columns:30px 1fr;grid-template-rows:auto auto;column-gap:10px;align-items:center;min-height:54px;padding:9px 11px;border-radius:10px;border:1px solid #34465c;background:#132033;color:#f3f7fb;text-align:left;cursor:pointer}.itosim-auth-providers button:hover{border-color:#638fca;background:#172942;transform:translateY(-1px)}.itosim-auth-providers button>img{grid-row:1 / span 2;width:20px;height:20px;display:block;justify-self:center}.itosim-auth-providers button>strong{grid-column:2;font-size:13px;line-height:1.2;font-weight:700}.itosim-auth-providers button>small{grid-column:2;color:#70859d;font-size:9px;line-height:1.25}.itosim-auth-providers .itosim-provider-google{background:#fff;color:#1f2937;border-color:#d8dde5}.itosim-auth-providers .itosim-provider-google:hover{background:#f8fafc;border-color:#b9c3d2}.itosim-auth-providers .itosim-provider-google small{color:#6b7280}.itosim-auth-providers .itosim-provider-apple{background:#05070a;color:#fff;border-color:#2d3540}.itosim-auth-providers .itosim-provider-microsoft{background:#fff;color:#1f2937;border-color:#d8dde5}.itosim-auth-providers .itosim-provider-microsoft:hover{background:#f8fafc;border-color:#b9c3d2}.itosim-auth-providers .itosim-provider-microsoft small{color:#6b7280}.itosim-provider-message{min-height:30px;color:#8fa5bd;font-size:10px;line-height:1.4}.itosim-auth-divider{display:flex;align-items:center;gap:10px;color:#6e8197;font-size:10px;margin:8px 0}.itosim-auth-divider:before,.itosim-auth-divider:after{content:"";height:1px;background:#26384c;flex:1}.itosim-auth-divider span{white-space:nowrap}
.itosim-profile-role{display:flex;gap:7px;align-items:center;margin-top:6px;flex-wrap:wrap}.itosim-profile-role span,.itosim-profile-role b{border:1px solid #2e4966;border-radius:999px;padding:3px 7px;font-size:9px;letter-spacing:.04em}.itosim-profile-role b{border-color:#286448;background:#123c2a;color:#9de9bc}.itosim-profile-role b.pending{border-color:#73531f;background:#392a12;color:#ffd589}
.itosim-educator-card{width:min(1180px,94vw);max-height:90vh;overflow:auto}.itosim-educator-content{display:flex;flex-direction:column;gap:18px}.itosim-educator-loading,.itosim-edu-empty{border:1px dashed #344b64;border-radius:14px;padding:26px;color:#8da2b9;text-align:center}.itosim-edu-intro,.itosim-edu-status,.itosim-edu-org-head,.itosim-edu-section{border:1px solid #263e58;background:#0d1b2d;border-radius:16px;padding:18px}.itosim-edu-intro>span,.itosim-edu-status>span,.itosim-edu-org-head span,.itosim-edu-section-head span{font-size:9px;font-weight:800;letter-spacing:.13em;color:#73aaff}.itosim-edu-intro h3,.itosim-edu-status h3,.itosim-edu-org-head h3,.itosim-edu-section h3{margin:6px 0 5px;color:#f3f7fd}.itosim-edu-intro p,.itosim-edu-status p,.itosim-edu-org-head p,.itosim-edu-section p{margin:0;color:#94a9c0;font-size:12px}.itosim-edu-status.pending{border-color:#755522;background:#261d11}.itosim-edu-status.error{border-color:#72373c;background:#281316}
.itosim-edu-form,.itosim-course-builder{border:1px solid #29445f;border-radius:16px;background:#0c1929;padding:18px;display:flex;flex-direction:column;gap:14px}.itosim-edu-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.itosim-edu-form label,.itosim-course-builder label,.itosim-course-assign label{display:flex;flex-direction:column;gap:6px;font-size:10px;font-weight:700;color:#b8c8d9}.itosim-edu-form input,.itosim-edu-form textarea,.itosim-course-builder input,.itosim-course-builder textarea,.itosim-course-assign textarea{border:1px solid #36516c;border-radius:9px;background:#071320;color:#eef5fb;padding:10px;font:inherit;outline:none}.itosim-edu-form input:focus,.itosim-edu-form textarea:focus,.itosim-course-builder input:focus,.itosim-course-builder textarea:focus{border-color:#5295ea;box-shadow:0 0 0 2px rgba(82,149,234,.15)}.itosim-edu-form-actions{display:flex;align-items:center;gap:12px;justify-content:flex-end}.itosim-edu-form-actions small{color:#758ba3;font-size:9px;max-width:460px}
.itosim-edu-org-head{display:flex;justify-content:space-between;align-items:center}.itosim-edu-metrics{display:flex;flex-direction:column;align-items:center;border:1px solid #2f4b68;border-radius:12px;padding:10px 18px}.itosim-edu-metrics b{font-size:24px}.itosim-edu-metrics span{color:#8298af;font-size:9px}.itosim-edu-section{display:flex;flex-direction:column;gap:14px}.itosim-edu-section-head{display:flex;justify-content:space-between;align-items:flex-end}.itosim-course-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px}.itosim-course-card{border:1px solid #2a435d;border-radius:13px;padding:14px;background:#081523}.itosim-course-card>span{color:#70a9f5;font-size:9px;font-weight:800}.itosim-course-card h4{margin:5px 0;color:#eff5fc}.itosim-course-card p{min-height:34px;color:#8197ae;font-size:10px}.itosim-course-card>div{display:flex;gap:7px;flex-wrap:wrap;margin:10px 0}.itosim-course-card>div b{font-size:8px;border:1px solid #2b425b;border-radius:999px;padding:4px 6px;color:#9fb4cb}.itosim-course-assign{border-top:1px solid #1e3348;padding-top:10px}.itosim-course-assign button{margin-top:7px;border:1px solid #3b6390;background:#17395f;color:#e9f3ff;border-radius:8px;padding:8px 10px;cursor:pointer}
.itosim-course-settings{display:flex;gap:14px;align-items:flex-end;flex-wrap:wrap;border:1px solid #263d55;border-radius:11px;padding:10px}.itosim-course-settings>label{display:flex;flex-direction:row;align-items:center;gap:6px}.itosim-course-settings input[type=number]{width:80px;padding:6px}.itosim-course-settings small{font-weight:400;color:#6d849c}.itosim-level-picker{border:1px solid #29445d;border-radius:13px;overflow:hidden}.itosim-level-picker-head{display:flex;justify-content:space-between;align-items:flex-end;padding:10px;background:#0d1d30}.itosim-level-picker-head label{min-width:330px}.itosim-level-picker-head b{color:#79b5ff;font-size:10px}.itosim-course-level-options{max-height:360px;overflow:auto;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#1b3147}.itosim-course-level-option{display:flex!important;flex-direction:row!important;align-items:flex-start!important;gap:9px!important;padding:10px;background:#091725;cursor:pointer}.itosim-course-level-option:hover{background:#0e2237}.itosim-course-level-option input{margin-top:3px}.itosim-course-level-option span{display:grid;grid-template-columns:42px 1fr;gap:2px 8px;min-width:0}.itosim-course-level-option b{grid-row:1/3;color:#6aa8ef;font-size:9px}.itosim-course-level-option strong{font-size:10px;color:#e9f2fb}.itosim-course-level-option small{font-size:8px;color:#71889f;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(max-width:800px){.itosim-main-secondary-actions,.itosim-auth-providers,.itosim-edu-grid,.itosim-course-level-options{grid-template-columns:1fr}.itosim-educator-card{width:96vw}.itosim-level-picker-head{align-items:stretch;flex-direction:column;gap:8px}.itosim-level-picker-head label{min-width:0}.itosim-edu-org-head{align-items:flex-start;gap:12px}.itosim-edu-form-actions{align-items:stretch;flex-direction:column}}

.itosim-assigned-card{width:min(1120px,94vw);max-height:90vh;overflow:auto}.itosim-assigned-content{display:flex;flex-direction:column;gap:16px}.itosim-assigned-course{border:1px solid #29445f;background:#0b1928;border-radius:16px;padding:16px}.itosim-assigned-course-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:13px}.itosim-assigned-course-head span{font-size:9px;letter-spacing:.12em;font-weight:800;color:#70aaf5}.itosim-assigned-course-head h3{margin:5px 0;color:#f2f7fd}.itosim-assigned-course-head p{margin:0;color:#8ca2b9;font-size:11px}.itosim-assigned-course-head>b{min-width:60px;border:1px solid #32516f;border-radius:999px;text-align:center;padding:7px;color:#9ac8ff}.itosim-assigned-levels{display:grid;grid-template-columns:repeat(auto-fit,minmax(235px,1fr));gap:9px}.itosim-assigned-level{display:grid;grid-template-columns:34px 1fr;text-align:left;gap:2px 8px;min-height:118px;border:1px solid #263e57;background:#0a1725;color:#eaf3fc;border-radius:12px;padding:11px;cursor:pointer}.itosim-assigned-level:hover:not(:disabled){border-color:#5b91cb;background:#10243a}.itosim-assigned-level:disabled{opacity:.5;cursor:not-allowed}.itosim-assigned-level.completed{border-color:#276248;background:#0d2a20}.itosim-assigned-level>span{grid-row:1/4;color:#72abed;font-size:10px;font-weight:800}.itosim-assigned-level strong{font-size:11px}.itosim-assigned-level small{font-size:8px;color:#758ba2;line-height:1.35}.itosim-assigned-level em{font-size:8px;color:#7eb5f6;font-style:normal;font-weight:800;align-self:end}.itosim-assigned-featured{border-color:#6351a3!important;background:linear-gradient(135deg,#18213c,#191a35)!important}.itosim-assigned-featured span{color:#ae9aff!important}


/* v0.27.2 Premium first-impression menu + enlarged desktop composition */
.itosim-main-menu{padding:0!important;align-items:stretch!important;justify-content:stretch!important;overflow:hidden;background:transparent!important}
.itosim-main-menu-bg{position:absolute!important;inset:0!important;backdrop-filter:none!important;background:
 linear-gradient(90deg,rgba(2,7,13,.97) 0%,rgba(3,10,18,.94) 38%,rgba(4,11,19,.74) 66%,rgba(4,10,17,.32) 100%),
 radial-gradient(circle at 78% 25%,rgba(44,118,255,.14),transparent 34%),
 linear-gradient(180deg,rgba(3,9,16,.18),rgba(3,9,16,.56))!important}
.itosim-main-menu-bg:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(255,255,255,.025),transparent 18%,transparent 82%,rgba(0,0,0,.38))}
.itosim-main-menu-shell{position:relative;z-index:1;width:100%;min-height:100dvh;display:grid;grid-template-rows:auto 1fr auto;padding:32px clamp(34px,3.8vw,78px) 26px}
.itosim-main-topline{display:flex;align-items:center;justify-content:space-between;gap:24px}
.itosim-main-brand-premium{display:flex;align-items:center;gap:14px}.itosim-main-mark{width:50px;height:50px;display:grid;place-items:center;border-radius:13px;background:linear-gradient(145deg,#2e72ff,#1452d8);box-shadow:0 9px 32px rgba(33,102,255,.3);font-size:17px;font-weight:950;color:#fff}.itosim-main-brand-premium strong,.itosim-main-brand-premium small{display:block}.itosim-main-brand-premium strong{font-size:17px;letter-spacing:.01em;color:#f5f8fc}.itosim-main-brand-premium small{margin-top:3px;font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:#71879e}
.itosim-main-account-premium{position:static!important;min-height:44px;padding:7px 11px!important;border-color:rgba(255,255,255,.13)!important;background:rgba(7,15,25,.64)!important}.itosim-main-account-premium div small,.itosim-main-account-premium div strong{display:block;text-align:left}.itosim-main-account-premium div small{font-size:8px;text-transform:uppercase;letter-spacing:.1em;color:#6f849c}.itosim-main-account-premium div strong{font-size:10px;margin-top:1px}
.itosim-main-hero{display:grid;grid-template-columns:minmax(0,1.14fr) minmax(430px,.78fr);gap:clamp(54px,7vw,130px);align-items:center;max-width:1720px;width:100%;margin:auto}
.itosim-main-hero-copy{max-width:900px;padding:42px 0 52px}.itosim-main-kicker{display:flex;align-items:center;gap:9px;margin-bottom:18px;font-size:10px;letter-spacing:.18em;font-weight:900;color:#79a9ee}.itosim-main-kicker i{width:30px;height:2px;background:#397be5;box-shadow:0 0 18px rgba(57,123,229,.55)}.itosim-main-welcome{margin-bottom:10px;color:#b9c8d9;font-size:15px}.itosim-main-hero-copy h1{margin:0;max-width:920px;color:#f8fbff;font-size:clamp(58px,6.25vw,104px);line-height:.96;letter-spacing:-.05em;font-weight:850;text-shadow:0 14px 44px rgba(0,0,0,.3)}.itosim-main-hero-copy>p{max-width:790px;margin:28px 0 0;color:#b4c2d2;font-size:clamp(16px,1.25vw,20px);line-height:1.65}.itosim-main-proof{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}.itosim-main-proof span{padding:7px 11px;border:1px solid rgba(139,168,202,.22);border-radius:999px;background:rgba(11,23,36,.58);font-size:10px;font-weight:750;color:#a9bfd7;backdrop-filter:blur(8px)}
.itosim-main-player-strip{display:flex;flex-wrap:wrap;gap:1px;margin-top:28px;width:max-content;max-width:100%;overflow:hidden;border:1px solid rgba(130,157,189,.18);border-radius:12px;background:rgba(8,17,28,.58)}.itosim-main-player-strip>div{min-width:145px;padding:13px 16px;border-right:1px solid rgba(130,157,189,.14)}.itosim-main-player-strip>div:last-child{border-right:0}.itosim-main-player-strip strong,.itosim-main-player-strip span{display:block}.itosim-main-player-strip strong{max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:15px;color:#f4f8fc}.itosim-main-player-strip span{margin-top:4px;font-size:8px;text-transform:uppercase;letter-spacing:.11em;color:#6f849d}
.itosim-main-command{align-self:center;width:100%;max-width:560px;padding:26px 0 26px 28px;border-left:1px solid rgba(135,163,197,.16)}.itosim-main-command-label{margin-bottom:13px;font-size:10px;letter-spacing:.18em;color:#7d97b5;font-weight:900}.itosim-main-play-premium{width:100%;display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:14px;padding:19px 20px;border:1px solid #397ce1;border-radius:14px;background:linear-gradient(135deg,#1959bd,#2471e7);color:#fff;text-align:left;cursor:pointer;box-shadow:0 15px 42px rgba(22,87,188,.30);transition:.18s ease}.itosim-main-play-premium:hover{transform:translateY(-2px);background:linear-gradient(135deg,#2166d1,#307ff0);box-shadow:0 18px 48px rgba(22,87,188,.36)}.itosim-main-play-icon{width:44px;height:44px;border-radius:11px;display:grid;place-items:center;background:rgba(255,255,255,.14);font-size:15px}.itosim-main-play-premium div strong,.itosim-main-play-premium div small{display:block}.itosim-main-play-premium div strong{font-size:19px}.itosim-main-play-premium div small{margin-top:4px;color:#d6e7ff;font-size:10px;line-height:1.4}.itosim-main-play-premium>b{font-size:20px;font-weight:400}
.itosim-main-menu-actions-premium{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-top:9px}.itosim-main-menu-actions-premium button{min-height:84px;padding:13px;border:1px solid rgba(120,152,188,.22);border-radius:11px;background:rgba(9,19,31,.66);color:#e7eef7;text-align:left;cursor:pointer;backdrop-filter:blur(10px);transition:.15s ease}.itosim-main-menu-actions-premium button:hover:not(:disabled){border-color:#456d9e;background:rgba(17,34,53,.86);transform:translateY(-1px)}.itosim-main-menu-actions-premium button span,.itosim-main-menu-actions-premium button strong{display:block}.itosim-main-menu-actions-premium button span{font-size:7px;letter-spacing:.14em;color:#7892ae;font-weight:900}.itosim-main-menu-actions-premium button strong{margin-top:8px;font-size:11px;line-height:1.35}.itosim-main-menu-actions-premium button.disabled{opacity:.38;cursor:not-allowed}.itosim-main-menu-actions-premium button.disabled strong{color:#a5b2bf}
.itosim-main-demo-premium,.itosim-main-educator-premium{width:100%;display:grid;grid-template-columns:1fr auto;gap:3px 16px;align-items:center;margin-top:10px;padding:14px 15px;border:1px solid rgba(126,157,192,.22);border-radius:11px;background:rgba(6,15,25,.45);color:#eef4fb;text-align:left;cursor:pointer;transition:.15s ease}.itosim-main-demo-premium:hover,.itosim-main-educator-premium:hover{border-color:#517dac;background:rgba(13,27,43,.78)}.itosim-main-demo-premium span,.itosim-main-educator-premium span{grid-column:1;font-size:7px;letter-spacing:.14em;font-weight:900;color:#6d89a9}.itosim-main-demo-premium strong,.itosim-main-educator-premium strong{grid-column:1;font-size:12px;margin-top:2px}.itosim-main-demo-premium b,.itosim-main-educator-premium b{grid-column:2;grid-row:1/3;font-size:9px;color:#91b6e4;font-weight:650}.itosim-main-educator-premium{margin-top:8px;border-style:dashed;background:rgba(7,16,27,.32)}
.itosim-main-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;color:#5f7389;font-size:8px;text-transform:uppercase;letter-spacing:.12em}.itosim-main-verify{margin-top:14px;max-width:620px;padding:9px 11px;border-radius:8px;border:1px solid rgba(245,158,11,.28);background:rgba(82,51,6,.28);color:#f4d899;font-size:9px}
.itosim-app.itosim-menu-active .itosim-main-menu{background:transparent!important}


@media(min-width:1200px) and (min-height:780px){
  .itosim-main-hero{min-height:calc(100dvh - 150px)}
  .itosim-main-kicker{font-size:11px}
  .itosim-main-command{transform:translateY(6px)}
}
@media(min-width:1600px) and (min-height:900px){
  .itosim-main-menu-shell{padding-left:clamp(58px,4vw,86px);padding-right:clamp(58px,4vw,86px)}
  .itosim-main-hero{max-width:1780px}
  .itosim-main-command{max-width:590px}
}

@media(max-width:980px){.itosim-main-menu-shell{padding:22px 22px 18px}.itosim-main-hero{grid-template-columns:1fr;gap:5px;align-content:center;overflow:auto}.itosim-main-hero-copy{padding:34px 0 10px}.itosim-main-hero-copy h1{font-size:clamp(42px,9vw,68px)}.itosim-main-command{max-width:620px;padding:18px 0 30px;border-left:0;border-top:1px solid rgba(135,163,197,.16)}.itosim-main-menu-bg{background:linear-gradient(90deg,rgba(2,7,13,.97),rgba(4,11,19,.80)),radial-gradient(circle at 75% 20%,rgba(44,118,255,.16),transparent 38%)!important}}
@media(max-width:600px){.itosim-main-menu-shell{padding:16px}.itosim-main-brand-premium small{display:none}.itosim-main-account-premium{max-width:170px}.itosim-main-account-premium div{min-width:0}.itosim-main-account-premium div strong{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.itosim-main-hero-copy{padding-top:24px}.itosim-main-hero-copy h1{font-size:44px}.itosim-main-hero-copy>p{font-size:13px}.itosim-main-proof{display:none}.itosim-main-player-strip{display:grid;grid-template-columns:1fr 1fr;width:100%}.itosim-main-player-strip>div{min-width:0}.itosim-main-player-strip>div:last-child{grid-column:1/-1}.itosim-main-menu-actions-premium{grid-template-columns:1fr 1fr}.itosim-main-menu-actions-premium button.disabled{grid-column:1/-1}.itosim-main-footer{display:none}.itosim-main-demo-premium b,.itosim-main-educator-premium b{display:none}.itosim-main-command{padding-bottom:18px}}