/* Arena Gym Production OS 18.0 - final accessibility and responsive governance layer */
:root{--arena-focus:color-mix(in srgb,var(--arena-primary) 78%,#fff);--arena-control-min:44px;--arena-content-max:1600px}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{overflow-wrap:anywhere}img,svg,video,canvas{max-width:100%;height:auto}button,input,select,textarea,a[role="button"]{min-height:var(--arena-control-min)}
:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline:3px solid var(--arena-focus);outline-offset:3px;box-shadow:0 0 0 5px color-mix(in srgb,var(--arena-canvas) 70%,transparent)}
.arena-admin-main{width:min(var(--arena-content-max),100%);min-width:0}.arena-admin-main>*{min-width:0}.arena-admin-header,.arena-header-actions,.arena-page-heading,.arena-heading-tools,.arena-toolbar,.arena-actions{min-width:0;flex-wrap:wrap}.arena-admin-nav{min-width:0}.arena-admin-dropdown{max-height:min(70vh,700px);overflow:auto}.arena-admin-search-inline{min-width:min(100%,180px)}.arena-admin-search-inline input{min-width:0;width:clamp(9rem,14vw,18rem)}
.arena-grid,.arena-layout,.arena-editor-layout,.arena-funnel-layout,.arena-learning-layout{min-width:0}.arena-card,.arena-content-card,.arena-panel,.arena-builder-panel{min-width:0;overflow-wrap:anywhere}.arena-table-wrap{max-width:100%;overflow:auto;border-radius:var(--arena-radius-sm);-webkit-overflow-scrolling:touch}table{max-width:100%;border-collapse:collapse}th,td{vertical-align:top}
.arena-public-page{margin:0;background:var(--arena-canvas);color:var(--arena-text);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.6}.arena-public-shell{min-height:100vh}.arena-public-main{width:min(1180px,calc(100% - 2rem));margin:auto}.arena-public-block{margin-block:clamp(1.25rem,4vw,4rem);padding:clamp(1rem,4vw,3rem);border-radius:var(--arena-radius);background:var(--arena-surface);border:1px solid var(--arena-border)}.arena-public-block h1,.arena-public-block h2,.arena-public-block h3{line-height:1.08;text-wrap:balance}.arena-public-block p{max-width:72ch}.arena-public-hero{min-height:min(72vh,760px);display:grid;align-content:center;background:linear-gradient(135deg,var(--arena-surface),var(--arena-surface-alt))}.arena-public-actions{display:flex;gap:.75rem;flex-wrap:wrap}.arena-public-button{display:inline-flex;align-items:center;justify-content:center;padding:.78rem 1.15rem;border-radius:999px;background:var(--arena-primary);color:var(--arena-primary-contrast);font-weight:800;text-decoration:none;border:1px solid transparent}.arena-public-button.is-secondary{background:transparent;color:var(--arena-text);border-color:var(--arena-border)}.arena-public-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:1rem}.arena-public-card{padding:1rem;border-radius:var(--arena-radius-sm);background:var(--arena-surface-alt);border:1px solid var(--arena-border)}.arena-public-image{width:100%;max-height:720px;object-fit:cover;object-position:center;border-radius:var(--arena-radius)}.arena-public-form{display:grid;gap:.85rem;max-width:680px}.arena-public-form label{display:grid;gap:.35rem;font-weight:700}.arena-public-form input,.arena-public-form textarea,.arena-public-form select{width:100%;padding:.75rem;border-radius:10px;border:1px solid var(--arena-border);background:var(--arena-canvas);color:var(--arena-text)}.arena-public-consent{display:flex!important;grid-template-columns:auto 1fr!important;align-items:flex-start;gap:.65rem!important}.arena-public-consent input{width:auto;margin-top:.35rem}.arena-public-footer{padding:2rem 1rem;text-align:center;color:var(--arena-muted)}
.arena-high-contrast{--arena-border:currentColor}.arena-high-contrast :where(.arena-card,.arena-content-card,.arena-panel){border-width:2px}.arena-reduced-motion *,@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
@media (max-width:1279px){.arena-page-heading{min-height:210px}.arena-admin-header{padding-inline:1rem}.arena-admin-user{display:none}}
@media (max-width:1023px){.arena-menu-toggle{display:flex!important;align-items:center;gap:.5rem}.arena-admin-nav{display:none;width:100%;order:10;flex-basis:100%}.arena-admin-nav.is-open{display:grid}.arena-admin-group{width:100%}.arena-admin-dropdown{position:static;width:100%;box-shadow:none;margin-top:.35rem}.arena-page-heading{align-items:flex-start;min-height:0}.arena-editor-layout,.arena-funnel-layout,.arena-learning-layout{grid-template-columns:1fr!important}}
@media (max-width:767px){.arena-admin-main{padding:.75rem}.arena-admin-header{gap:.6rem}.arena-brand-copy small,.arena-admin-search-inline{display:none}.arena-page-heading{padding:1.1rem;border-radius:14px}.arena-page-heading h1{font-size:clamp(1.75rem,10vw,3rem)}.arena-toolbar,.arena-actions{width:100%}.arena-toolbar>* ,.arena-actions>*{flex:1 1 auto}.arena-public-main{width:min(100% - 1rem,1180px)}.arena-public-block{padding:1rem;margin-block:.75rem}.arena-public-hero{min-height:0}.arena-public-actions>*{width:100%}}
@media (max-width:430px){.arena-client-logo,.arena-default-logo{width:38px;height:38px}.arena-admin-brand{min-width:0}.arena-brand-copy strong{max-width:45vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.arena-icon-button{width:44px}.arena-page-heading{border-radius:12px}.arena-card,.arena-content-card,.arena-panel{padding:.85rem}}
@media (max-width:360px){.arena-admin-header{padding-inline:.6rem}.arena-menu-toggle b{display:none}.arena-heading-tools{width:100%}.arena-heading-tools button{width:100%}}
@media print{.arena-admin-header,.arena-admin-footer,.arena-heading-tools,.arena-preview-banner{display:none!important}.arena-admin-main{width:100%;padding:0}.arena-card,.arena-content-card{break-inside:avoid;box-shadow:none}}
.arena-public-body{margin:0;background:var(--arena-canvas);color:var(--arena-text);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.6}.arena-public-header{position:sticky;top:0;z-index:20;padding:.75rem max(1rem,calc((100% - 1180px)/2));background:color-mix(in srgb,var(--arena-canvas) 92%,transparent);border-bottom:1px solid var(--arena-border);backdrop-filter:blur(18px)}.arena-public-brand{display:inline-flex;align-items:center;gap:.75rem;color:var(--arena-text);text-decoration:none}.arena-public-logo{width:48px;height:48px;object-fit:contain}.arena-public-brand span{display:grid}.arena-public-brand small{color:var(--arena-muted)}.arena-content{width:min(100%,1100px);margin:auto}.arena-lead{font-size:clamp(1.05rem,2vw,1.3rem)}.arena-public-notice{width:min(1180px,calc(100% - 2rem));margin:1rem auto;padding:1rem;border-radius:12px}.arena-public-notice.is-success{background:color-mix(in srgb,var(--arena-success) 18%,var(--arena-surface));border:1px solid var(--arena-success)}.arena-public-notice.is-error{background:color-mix(in srgb,var(--arena-danger) 18%,var(--arena-surface));border:1px solid var(--arena-danger)}.arena-consent{display:flex!important;gap:.65rem!important;align-items:flex-start}.arena-consent input{width:auto!important;min-height:auto;margin-top:.25rem}.arena-video-frame{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:var(--arena-radius)}.arena-video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.arena-public-error{width:min(680px,calc(100% - 2rem));margin:10vh auto;padding:2rem;background:var(--arena-surface);border:1px solid var(--arena-border);border-radius:var(--arena-radius)}