/* Browser fullscreen uses the provider element itself, without site chrome. */
.kuhn-courses .kc-viewport-bar{display:none}
.kuhn-courses .kc-viewport-fill{position:fixed!important;inset:0!important;z-index:2147483000!important;width:100vw!important;width:100dvw!important;height:100vh!important;height:100dvh!important;max-width:none!important;max-height:none!important;min-width:0!important;border:0!important;border-radius:0!important;padding:0!important;margin:0!important;display:flex!important;flex-direction:column!important;overflow:auto!important;background:#111!important}
.kuhn-courses .kc-viewport-fill .kc-viewport-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;flex:0 0 auto;min-height:38px;padding:2px max(8px,env(safe-area-inset-right)) 2px max(8px,env(safe-area-inset-left));background:#f7f8f4;color:#25332d}
.kuhn-courses .kc-viewport-bar button{font:inherit;font-size:13px;line-height:1.3;font-weight:600;min-height:34px;border:0;border-radius:6px;background:transparent;color:inherit;cursor:pointer;padding:6px 10px;margin:0;box-shadow:none;white-space:nowrap}
.kuhn-courses .kc-viewport-bar button:focus-visible{outline:2px solid #526b5d;outline-offset:-2px}
.kuhn-courses .kc-viewport-hint{font-size:12px;line-height:1.4;text-align:center}
.kuhn-courses .kc-viewport-fill .kc-viewport-stage{position:relative!important;width:100%!important;flex:1 1 auto!important;min-height:200px!important;aspect-ratio:auto!important;max-height:none!important;margin:0!important;border:0!important;padding:0!important;overflow:visible!important}
.kuhn-courses .kc-viewport-fill .kc-viewport-stage iframe,
.kuhn-courses .kc-viewport-fill .kc-viewport-stage video{position:absolute!important;inset:0!important;width:100%!important;height:100%!important;max-width:none!important;max-height:none!important;border:0!important;border-radius:0!important;margin:0!important;padding:0!important;transform:none!important;object-fit:contain!important}
.kuhn-courses .kc-viewport-fill.kc-youtube-shell.is-native .kc-youtube-header,
.kuhn-courses .kc-viewport-fill.kc-youtube-shell.is-native .kc-youtube-controls,
.kuhn-courses .kc-viewport-fill.kc-youtube-shell.is-native .kc-youtube-settings,
.kuhn-courses .kc-viewport-fill.kc-youtube-shell.is-native .kc-youtube-quality-help{display:none!important}
.kuhn-courses .kc-viewport-stage iframe:fullscreen,
.kuhn-courses .kc-viewport-stage video:fullscreen{width:100vw!important;height:100vh!important;width:100dvw!important;height:100dvh!important;max-width:none!important;max-height:none!important;margin:0!important;padding:0!important;border:0!important;border-radius:0!important;object-fit:contain!important;transform:none!important}
.kuhn-courses .kc-viewport-stage iframe:-webkit-full-screen,
.kuhn-courses .kc-viewport-stage video:-webkit-full-screen{width:100%!important;height:100%!important;max-width:none!important;max-height:none!important;margin:0!important;padding:0!important;border:0!important;border-radius:0!important}
.kuhn-courses .kc-youtube-quality-help{margin:0!important;padding:8px 14px;font-size:13px;line-height:1.7;background:var(--kc-bg,#f7f7f2);color:var(--kc-muted,#667369)}
@media(max-width:600px){.kuhn-courses .kc-viewport-hint{font-size:11px}.kuhn-courses .kc-viewport-bar button{padding:5px 7px;font-size:12px}}