/* Flat play header: keep game actions visible without a second card around them. */
:root{--classroom-play-height:72px}
#classroom-play-toolbar{display:block;width:100%;max-width:none;position:fixed;inset:0 0 auto;z-index:1400;box-sizing:border-box;height:auto;min-height:72px;margin:0!important;padding:14px 24px;background:#f7f4fc;border:0;color:#433b52;font:400 16px/1.5 system-ui,-apple-system,sans-serif;letter-spacing:normal;box-shadow:none}
#classroom-play-toolbar *{box-sizing:border-box}
#classroom-play-toolbar [data-play-part=inner]{min-height:44px;max-width:1440px;margin:auto;padding:0;display:flex;align-items:center;justify-content:space-between;gap:20px;border:0;border-radius:0;background:transparent;box-shadow:none}
#classroom-play-toolbar h1{display:flex;align-items:center;min-height:32px;min-width:0;max-width:none;flex:1;margin:0;padding:0;color:#433b52;font:800 22px/1.3 system-ui,-apple-system,sans-serif;letter-spacing:-.04em;white-space:normal;overflow-wrap:anywhere}
#classroom-play-toolbar nav{display:flex;gap:12px;height:44px;margin:0;padding:0;flex:0 0 auto}
#classroom-play-toolbar :is(button,a){display:inline-flex;align-items:center;justify-content:center;width:104px;height:44px;min-height:44px;margin:0;padding:8px 12px;border:1px solid #dbd3e6;border-radius:12px;background:#fff;color:#69528e;font:700 16px/1.25 system-ui,-apple-system,sans-serif;letter-spacing:normal;text-decoration:none;white-space:nowrap;box-shadow:none;transform:none;cursor:pointer;touch-action:manipulation}
#classroom-play-toolbar :is(button,a):hover{background:#f2ecfa;color:#594277}
#classroom-play-toolbar button:disabled{opacity:.45;cursor:default}
#classroom-play-toolbar :focus-visible,#classroom-play-confirm :focus-visible{outline:3px solid #db9b30;outline-offset:2px}
#classroom-play-toolbar[hidden]{display:none!important}
#classroom-play-toolbar [data-play-part=extras]{display:flex;gap:8px;align-items:center}
#classroom-play-toolbar [data-play-part=extras][hidden]{display:none}
#classroom-play-toolbar [data-play-part=extras] :is(button,a){width:auto;min-width:44px;min-height:44px;padding:8px}
#classroom-play-toolbar [data-play-part=extras] .btn--icon{width:44px;min-width:44px}
html[data-classroom-playing]{--main-nav-height:var(--classroom-play-height)!important}
html[data-classroom-playing] body{padding-top:var(--classroom-play-height)!important}
html[data-classroom-playing] :is(#mainNav,[data-play-native-control]){display:none!important}
html[data-classroom-playing] :is(.service-shell,.service-shell--compact,.service-shell--hero){padding-top:16px!important}
html[data-classroom-playing] #app.app{top:var(--classroom-play-height);height:calc(100dvh - var(--classroom-play-height))}
html[data-classroom-playing] #yut-game-wrapper{min-height:calc(100dvh - var(--classroom-play-height));height:auto}
#classroom-play-confirm{box-sizing:border-box;width:min(420px,calc(100vw - 32px));margin:auto!important;padding:24px;border:1px solid #e0d8ea;border-radius:24px;background:#fffaf6;color:#433b52;font:400 16px/1.5 system-ui,-apple-system,sans-serif}
#classroom-play-confirm::backdrop{background:#20233d77;backdrop-filter:blur(3px)}
#classroom-play-confirm h2{font:800 23px/1.35 system-ui,-apple-system,sans-serif;letter-spacing:-.04em;margin:0 0 12px}
#classroom-play-confirm p{font:400 16px/1.6 system-ui,-apple-system,sans-serif;margin:0 0 24px;color:#6f657c}
#classroom-play-confirm>div{display:flex;gap:12px}
#classroom-play-confirm button{flex:1;min-height:48px;border:1px solid #dbd3e6;border-radius:12px;background:#fff;color:#69528e;font:700 16px/1.25 system-ui,-apple-system,sans-serif;padding:12px;cursor:pointer}
#classroom-play-confirm [data-play-confirm]{background:#6e56b9;color:white;border-color:#6e56b9}
@media(max-width:600px){:root{--classroom-play-height:108px}#classroom-play-toolbar{min-height:108px;padding:12px 16px}#classroom-play-toolbar [data-play-part=inner]{min-height:0;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;padding:0}#classroom-play-toolbar h1{font-size:20px;min-height:28px}#classroom-play-toolbar nav{width:100%;grid-column:1/-1}#classroom-play-toolbar nav :is(button,a){width:0;flex:1;min-width:0;font-size:15px;padding:8px}#classroom-play-toolbar [data-play-part=extras]{justify-content:flex-end;gap:8px}#classroom-play-toolbar [data-play-part=extras] .btn-text,#classroom-play-toolbar [data-play-part=extras] kbd{display:none!important}}