html{scrollbar-gutter:stable}
/* One shared alignment rail for the header, work navigation and workspace. */
.work-nav{display:block;padding:0;overflow:visible;white-space:normal}
.work-nav-inner{display:flex;align-items:center;gap:23px;overflow-x:auto;white-space:nowrap;scrollbar-width:none;min-height:43px}
.work-nav-inner>a,.work-nav-inner>button{flex-shrink:0}.work-nav-inner::-webkit-scrollbar{display:none}
.inline-arena-host{position:relative}
.inline-training-engine{position:absolute;inset:0;width:100%;height:100%;border:0;opacity:0;pointer-events:none;z-index:3;background:#e4e9e1}
.inline-training-engine.is-ready,.inline-training-engine.is-live{opacity:1}.inline-training-engine.is-live{pointer-events:auto}
.is-demonstrating>.inline-training-engine{opacity:0;pointer-events:none}.is-demonstrating .demo-screen{z-index:4}.is-demonstrating .demo-badge,.is-demonstrating .demo-hint{z-index:5}
.inline-play-surface{position:absolute;inset:0;pointer-events:none;opacity:0;min-height:280px}
.inline-play-surface.session-live-arena{position:relative;inset:auto;opacity:1;pointer-events:auto;min-height:0;aspect-ratio:16/9}
.inline-session-stage{position:relative;min-width:0}.training-stage .actual-preview{overflow:hidden}
.inline-session-toolbar[hidden]{display:none}.inline-session-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:48px;padding:8px 12px;background:#e8f0e9;border-top:1px solid #ccdcd1;color:#476553;font-size:11px;line-height:1.5}
.inline-session-toolbar>div{display:flex;align-items:center;justify-content:flex-end;gap:6px;flex-wrap:wrap}
.inline-session-toolbar>span{min-width:0}.inline-session-toolbar button{font:inherit;font-size:11px;white-space:nowrap;padding:5px 9px;min-height:28px;background:#f8faf6;border:1px solid #c7d7cc;border-radius:3px;color:#35503e;cursor:pointer}
.inline-session-toolbar [data-runtime-exit]:not(:disabled){background:#294e3d;border-color:#294e3d;color:white}
.inline-session-toolbar button:disabled{opacity:.42;cursor:default}.inline-session-toolbar [hidden]{display:none!important}
.arena-demo-toggle{font:inherit!important;font-size:11px!important;padding:5px 9px!important;border:1px solid #c3d5c7!important;border-radius:3px!important;background:#f5faf5!important;color:#356646!important;white-space:nowrap;cursor:pointer}
.arena-demo-toggle[aria-pressed=true]{background:#f6e9ce!important;border-color:#c0a578!important;color:#795d2d!important}.arena-demo-toggle:disabled{opacity:.45;cursor:default}
.training-stage>.panel-head>.muted{display:flex;align-items:center;gap:8px}
.inline-connection{margin:10px 0;color:#536b5e;font-size:11px;line-height:1.7}.inline-connection>span,.inline-connection>small{display:block}.inline-connection [hidden]{display:none!important}
.inline-connection button{margin:5px 8px 0 0;background:transparent;border:0;text-decoration:underline;font-size:11px;color:inherit;cursor:pointer}
.inline-connection [data-config-lock]{margin-bottom:6px;color:#886f3c}.runtime-waiting{opacity:.58;cursor:wait!important}
.session-live [data-setting]:disabled,.session-live [data-duration]:disabled,.session-live [data-project]:disabled,.session-live [data-queue-add]:disabled,.session-live [data-queue-select]:disabled,.session-live [data-open-project-picker]:disabled{opacity:.6;cursor:default}
/* Preparation stays in three columns; the same iframe fills the viewport during play. */
.session-live-stage:not(.training-stage)>.five-tests,.session-live-stage:not(.training-stage)>.tuning-stages,.session-live-stage:not(.training-stage)>.sequence-title,.session-live-stage:not(.training-stage)>.map-source-visual,.session-live-stage:not(.training-stage)>.route-grid{display:none}
.inline-exit-dialog{width:min(440px,calc(100vw - 32px));padding:28px;border:1px solid #d4dfd5;border-radius:5px;background:#f8faf5;color:#28392f}.inline-exit-dialog::backdrop{background:#162b235f}
.inline-exit-dialog h2{font-size:23px;margin:0 0 15px}.inline-exit-dialog p{font-size:13px;line-height:1.8;color:#6b7a6e}.inline-exit-dialog>div{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}
.inline-exit-dialog button{border:1px solid #c6d4c9;border-radius:3px;padding:10px 15px;cursor:pointer;background:#fff;color:#2b3e30}.inline-exit-dialog [data-leave]{background:#d93248;color:white;border-color:#d93248}
.inline-connection details{margin-top:8px}.inline-connection summary{cursor:pointer;list-style:none;font-size:11px}.inline-connection summary::-webkit-details-marker{display:none}.inline-connection details p{margin:8px 0;font-size:11px;line-height:1.7}
.cute .inline-session-toolbar{background:#f1e6ef;color:#755d6b;border-color:#dacbd7}.cute .arena-demo-toggle{background:#fcf3f9!important;color:#865471!important;border-color:#d7bccd!important}
@media(max-width:760px){.work-nav-inner{gap:21px}.inline-session-toolbar{gap:6px;padding:7px 10px;flex-wrap:wrap}.inline-session-toolbar button{font-size:10px;padding:4px 7px}.arena-demo-toggle{font-size:10px!important;padding:4px 7px!important}.training-stage>.panel-head>.muted{gap:5px}.inline-play-surface.session-live-arena{min-height:320px;aspect-ratio:auto}}

.arena-primary-actions{display:flex;align-items:stretch;gap:8px;width:100%}.arena-primary-actions>[data-launch]{flex:1;min-width:0;display:flex;align-items:center;justify-content:center}.arena-primary-actions>button{border:0;border-radius:3px;background:#294e3d;color:#fff;font-size:12px;padding:8px 15px;cursor:pointer;white-space:nowrap}.arena-primary-actions>button[hidden]{display:none!important}
.inline-arena-host:not(.is-demonstrating):has(.is-ready) [data-demo-screen]{visibility:hidden}

html.arena-immersive,html.arena-immersive body{overflow:hidden!important;scrollbar-gutter:auto}
.inline-training-engine.is-immersive,.inline-training-engine:fullscreen{position:fixed!important;inset:0!important;width:100vw!important;height:100dvh!important;max-width:none!important;max-height:none!important;z-index:10000!important;border:0!important;border-radius:0!important;opacity:1}
.arena-window-controls{position:fixed;right:20px;bottom:18px;z-index:10001;display:flex;align-items:center;gap:10px;padding:8px 10px;background:#1d2a2fed;border:1px solid #44565d;border-radius:4px;color:#e8efed;font-size:12px}
.arena-window-controls[hidden]{display:none}.arena-window-controls button{font:inherit;cursor:pointer;padding:7px 12px;border:1px solid #647872;border-radius:3px;background:#2d423c;color:white}.arena-window-controls [data-fullscreen]{background:#d53147;border-color:#d53147}
@media(max-width:600px){.arena-window-controls{left:12px;right:12px;bottom:12px;flex-wrap:wrap;font-size:11px}.arena-window-controls span{flex:1 0 100%}}

/* The picture is the primary entrance; the settings column is a secondary shortcut. */
.arena-entry{position:absolute;inset:0;z-index:6;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding:28px 24px;background:linear-gradient(180deg,transparent 10%,#121e2633 38%,#111d28ef 100%);color:#f3f7f6;text-align:center;pointer-events:none}
.arena-entry-status{font-size:10px;letter-spacing:.16em;color:#93d8d2;margin-bottom:7px}.arena-entry h3{margin:0;font-size:25px;line-height:1.3;font-weight:650}.arena-entry p{margin:8px 0 18px;color:#b4c5c9;font-size:11px;line-height:1.7}.arena-entry .btn{pointer-events:auto;min-width:192px;min-height:46px;padding:12px 28px;font-size:14px;cursor:pointer}.arena-entry .btn:disabled{opacity:.5;cursor:wait}.arena-entry small{font-size:10px;color:#b5c6c7;margin-top:10px}
.is-demonstrating .arena-entry,.arena-editing .arena-entry{display:none}.training-work-grid .settings [data-launch]{background:#f5f8f5!important;color:#325548!important;border:1px solid #bfd2c5;clip-path:none;font-size:12px;min-height:38px}
@media(max-width:760px){.arena-entry{padding:16px}.arena-entry h3{font-size:20px}.arena-entry p{margin:5px 0 12px;font-size:10px}.arena-entry .btn{min-height:38px;min-width:168px;padding:8px 20px}.arena-entry small{margin-top:7px;font-size:9px}}