.touch-drawer-layer{position:fixed;inset:0;z-index:900}
.mobile-menu-tab.is-hinted{animation:menu-return 1.5s ease-out}
@keyframes menu-return{0%{box-shadow:0 0 0 0 #08778099;transform:scale(1.08)}100%{box-shadow:0 0 0 18px #08778000;transform:scale(1)}}
.training-session{position:fixed;inset:0;z-index:1200;background:#d9eaec;color:#174e55;isolation:isolate;overflow:hidden}
.training-session-wait{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px;text-align:center;gap:16px}.training-session-wait strong{font-size:clamp(25px,4vw,42px)}
.training-session-exit{position:absolute;top:max(6px,env(safe-area-inset-top));right:8px;z-index:1100;min-height:44px;padding:8px 14px;border:1px solid #94bcbb;border-radius:10px;background:#eff7f4;color:#075f68;font:inherit;font-size:13px;font-weight:700;cursor:pointer}
.training-session .modal-overlay{position:absolute}
.training-session .sd-modal-header>button{visibility:hidden}
.training-session .zero-header{padding-top:0;padding-right:155px;min-height:48px}
.training-session .modal-header{padding-right:155px}
@media(max-width:900px){.training-session .zero-header .zero-logo{display:none}.training-session .zero-header h2{font-size:26px}.training-session .zero-header{padding-bottom:8px}}
@media(prefers-reduced-motion:reduce){.mobile-menu-tab.is-hinted{animation:none;outline:3px solid #e3bb47}}
.touch-drawer-backdrop{position:absolute;inset:0;width:100%;height:100%;border:0;background:#071f3270;cursor:pointer}
.touch-drawer{position:absolute;left:0;top:0;bottom:0;width:min(84vw,340px);background:#f1f7f5;color:#174e55;overflow-y:auto;overscroll-behavior:contain;box-sizing:border-box;padding:16px;box-shadow:4px 0 24px #0002}
.touch-drawer.is-right{left:auto;right:0}.touch-drawer>header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.touch-drawer>header button{min-width:44px;min-height:44px;font-size:26px;background:transparent;border:1px solid #87aaa9;border-radius:10px;color:inherit}
.touch-drawer .main-sidebar{width:100%!important;height:calc(100dvh - 90px)!important;min-height:460px;padding:0!important;border:0!important;background:transparent!important}
.touch-drawer .main-sidebar>div:first-child{margin-bottom:12px!important}.touch-drawer .main-sidebar img{max-height:68px;object-fit:contain}
/* Navigation sizing only: preserve the approved activity viewport. */
@media(max-width:900px){
 .touch-drawer{padding:max(16px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left));display:flex;flex-direction:column;max-width:100%;overflow-wrap:anywhere}
 .touch-drawer>header{flex:none}
 .touch-drawer .main-sidebar{height:auto!important;min-height:0;flex:1;min-width:0}
 .touch-drawer .main-sidebar nav{flex:1;overscroll-behavior:contain}
 .touch-drawer .main-sidebar .btn{box-sizing:border-box;white-space:normal;max-width:100%}
 .touch-drawer.is-entry{width:100%;box-shadow:none}
 .touch-drawer.is-entry .main-sidebar{max-width:540px;align-self:center}
 .app-layout,.brand-page{min-width:0;max-width:100%}
 #root input.input-field,#root select.input-field,#root textarea.input-field{font-size:16px}
}
.mobile-menu-tab{position:fixed;left:10px;top:max(8px,env(safe-area-inset-top));z-index:80;min-height:44px;padding:10px 16px;border:1px solid #88b8b7;border-radius:12px;background:#086f78;color:#fff;font:inherit;font-weight:700}
.paso-tile-wrap{position:relative;min-width:0}.paso-tile-wrap>.exercise-gif-box{width:100%;height:100%}.casilla-info-tab{display:none}
@media(max-width:640px){
 .paso-tiles-grid{grid-auto-rows:1fr}
 .paso-tiles-grid>.paso-tile-wrap,.paso-tiles-grid>.exercise-gif-box{width:150px;min-height:260px;height:auto;box-sizing:border-box}
 .paso-tiles-grid .paso-casilla-dynamic{min-height:260px;gap:12px}
 .paso-tiles-grid .paso-casilla-title{display:block;-webkit-line-clamp:unset;overflow:visible}
 .paso-tiles-grid .paso-casilla-top,.paso-tiles-grid .paso-casilla-body,.paso-tiles-grid .paso-casilla-footer{flex-shrink:0}
}
.info-overlay.desktop-info{left:0;right:auto;overflow:auto;pointer-events:none;height:100dvh;overflow-wrap:anywhere}
.sd-modal{padding:0!important;background:#d9eaec!important}.sd-modal-frame{width:100%;height:100dvh;display:flex;flex-direction:column;background:#d9eaec;color:#174e55;box-sizing:border-box;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}
.sd-modal-header{display:flex;align-items:center;justify-content:space-between;padding:6px 16px;flex:none;border-bottom:1px solid #91b8ba;font-size:12px;letter-spacing:.1em;font-weight:800}.sd-modal-header button{min-height:44px;border:1px solid #91b8ba;border-radius:10px;background:#edf5f2;color:#174e55;padding:8px 16px;font:inherit}
.sd-modal-body{flex:1;min-height:0;padding:8px;overflow:auto}
.sd-shell.sd-reel{display:flex;flex-direction:column;height:100%;min-height:0;max-width:1050px;margin:auto;padding:0;gap:8px;color:#174e55}
.sd-reel-status{display:flex;justify-content:space-between;align-items:center;gap:12px;flex:none;font-size:14px;padding:4px 10px;font-variant-numeric:tabular-nums}
.sd-reel-content{display:grid;grid-template-columns:minmax(0,1fr) 260px;align-items:center;gap:24px;flex:1;min-height:0}
.sd-reel .sd-stage{width:auto;height:100%;max-height:100%;max-width:100%;min-height:0;aspect-ratio:9/16;justify-self:center;border-radius:8px;box-shadow:none;background:#0b292f}
.sd-reel .sd-stage>video{object-fit:contain;width:100%;height:100%}.sd-reel .sd-stage>p{color:white;padding:20px}
.sd-reel-controls{text-align:center;min-width:0}.sd-keypad{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:12px 0}
.sd-keypad button{min-height:58px;border:1px solid #ad283a;border-bottom:4px solid #862435;border-radius:12px;background:#b63849;color:white;font:inherit;font-size:24px;font-weight:800;touch-action:manipulation;cursor:pointer}.sd-keypad button:active{background:#822936;transform:translateY(1px)}.sd-keypad button:disabled{opacity:.5;cursor:default}
.sd-start{min-height:48px;width:100%;background:#087781;color:white;border:0;border-radius:12px;padding:12px;font:inherit;font-weight:700;cursor:pointer}.sd-start:disabled{opacity:.5}.sd-keypad-label,.sd-record,.sd-keyboard-hint{font-size:13px;line-height:1.5}
@media(max-width:900px){
 .app-layout{display:block!important}.app-layout>.main-content{width:100%;min-width:0;margin-left:0!important;padding:64px 12px 20px!important;box-sizing:border-box}
 .desktop-info{display:none}.casilla-info-tab{display:block;position:absolute;right:6px;top:6px;z-index:2;min-width:44px;min-height:44px;border:1px solid #89b7b8;border-radius:10px;background:#f0f8f5;color:#075e68;font:inherit;font-weight:700}.paso-tile-wrap .paso-casilla-top{padding-right:48px}
 .modal-overlay:has(.alien-contact-modal,.ac-construction){align-items:stretch;padding:0}
 .modal-content.alien-contact-modal,.modal-content.ac-construction{width:100%;height:100dvh;max-height:100dvh;max-width:none;margin:0;border-radius:0;padding:12px;padding-top:max(12px,env(safe-area-inset-top));box-sizing:border-box;min-width:0}
 .alien-contact-modal .modal-header,.ac-construction .modal-header{flex:none;margin:0;padding:10px 4px;min-height:0}
 .alien-contact-modal .modal-body,.ac-construction .modal-body{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;margin:0;padding:12px 0;overscroll-behavior:contain}
 .alien-contact-modal .modal-footer,.ac-construction .modal-footer{flex:none;flex-wrap:wrap;gap:8px;margin:0;padding:8px 0 max(8px,env(safe-area-inset-bottom))}
 .alien-contact-modal .modal-footer button,.ac-construction .modal-footer button{min-height:44px;white-space:normal}
 .sd-reel-content{grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr) auto;gap:8px}
 .sd-reel .sd-stage{height:100%;width:auto;max-width:100%;min-height:0}.sd-reel-controls{width:min(100%,480px);justify-self:center}
 .sd-keypad{gap:5px;margin:4px 0 0}.sd-keypad button{min-height:44px;height:44px;font-size:20px;border-radius:8px}.sd-keyboard-hint{display:none}.sd-keypad-label{font-size:12px}.sd-reel-status{font-size:12px;padding:0 4px}.sd-modal-header{padding:3px 10px}.sd-reel-controls p{margin:6px 0}
}
@media(max-height:500px) and (orientation:landscape){.sd-reel-content{grid-template-columns:minmax(0,1fr) 210px;grid-template-rows:minmax(0,1fr)}.sd-keypad button{min-height:44px}.sd-modal-body{min-height:220px}}

/* The lobby may scroll; the running reel keeps its established geometry. */
.sd-reel.is-preview .sd-reel-content{grid-template-columns:minmax(0,1fr) minmax(300px,390px);overflow:auto;padding:12px;box-sizing:border-box}
.sd-reel.is-preview .sd-stage{max-height:620px}
.sd-lobby-heading{text-align:left;margin-bottom:20px}.sd-lobby-heading>span{font-size:11px;font-weight:800;letter-spacing:.15em;color:#477378}.sd-lobby-heading h2{font-size:36px;line-height:1.1;margin:8px 0;color:#087780}.sd-lobby-heading p{font-size:14px;line-height:1.5}
.sd-record-board{display:grid;grid-template-columns:1fr 1fr;gap:10px;text-align:left;margin:18px 0}
.sd-record-board section{padding:16px;border:1px solid #a5c4c3;border-radius:16px;background:#f5faf7;min-width:0;overflow-wrap:anywhere}
.sd-record-board section>span{display:block;font-size:10px;letter-spacing:.09em;font-weight:800}.sd-record-board strong{display:block;font-size:30px;line-height:1.2;margin:10px 0}.sd-record-board small{font-size:12px;line-height:1.5}.sd-record-board p{margin:0;font-size:16px}
.sd-record-board .sd-top-record{grid-column:1/-1;color:#fff;background:#075f68;border-color:#075f68;border-top:4px solid #dbb752}.sd-top-record>span{color:#f4d785}.sd-record-board .sd-personal-record strong{color:#087780}.sd-record-board .sd-last-record strong{color:#af3548}
.sd-lobby-rules{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;padding:12px 0;margin-bottom:8px;border-top:1px solid #a5c4c3}.sd-lobby-hint{display:block;font-size:12px;margin:12px 0}
@media(min-width:901px){.paso-tile-wrap{display:contents}}
@media(max-width:900px){
 .sd-shell.sd-reel.is-preview{height:auto;min-height:100%}.sd-reel.is-preview .sd-reel-content{display:flex;flex-direction:column;flex:none;overflow:visible;padding:12px;gap:16px}.sd-reel.is-preview .sd-stage{height:200px;width:112.5px;flex:none}.sd-reel.is-preview .sd-reel-controls{width:100%;max-width:480px}.sd-lobby-heading{margin-bottom:12px}.sd-lobby-heading h2{font-size:30px}
 .modal-overlay:has(.ac-training,.zero-game,.special-technique-room){align-items:stretch;padding:0}
 .modal-content.ac-training,.modal-content.zero-game,.modal-content.special-technique-room{height:100dvh;max-height:100dvh;width:100%;max-width:none;margin:0;border-radius:0;box-shadow:none;box-sizing:border-box;padding:12px;padding-top:max(12px,env(safe-area-inset-top));overflow:hidden}
 .ac-training .modal-header,.special-technique-room .modal-header,.zero-game .zero-header{flex:none;padding:10px 4px;margin:0}
 .ac-training .modal-body,.special-technique-room .modal-body,.zero-game .zero-layout{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;margin:0;padding:12px 0}
 .ac-training .modal-footer,.special-technique-room .modal-footer,.zero-game .zero-footer{flex:none;margin:0;padding:8px 0 max(8px,env(safe-area-inset-bottom));gap:8px;flex-wrap:wrap}
 .ac-training .modal-footer button,.zero-game .zero-footer button{min-height:44px}
 .training-shell{min-width:0}.studio-workspace,.elt-mode-view{min-width:0}
}
.sd-keypad button.sd-gif-button { background:transparent; border-color:transparent; border-bottom-color:transparent; padding:0; overflow:hidden; }
.sd-keypad button.sd-gif-button:active { background:transparent; }
.sd-answer-gif { display:block; width:100%; height:100%; max-height:90px; object-fit:contain; pointer-events:none; }
.sd-answer-gif.sd-green-screen { filter:url(#tb-reaction-green-key); }
.sd-keypad button.sd-gif-button:focus-visible { outline:3px solid #087781; outline-offset:2px; }