/* 20261014-audio-controls-r22: independent sound controls, without restoring the old toolbar. */
.endless-audio-settings-open{position:absolute;z-index:1040;top:max(8px,env(safe-area-inset-top));left:max(80px,calc(env(safe-area-inset-left) + 80px));right:auto;display:flex;align-items:center;justify-content:center;width:44px;height:44px;padding:0;border:1px solid #bdd4d0;border-radius:8px;background:#fffffff2;color:#245a58;font:600 25px/1 system-ui,sans-serif;cursor:pointer;touch-action:manipulation;box-sizing:border-box}
.world-home>.endless-audio-settings-open{position:fixed;top:auto;left:auto;right:max(8px,env(safe-area-inset-right));bottom:max(8px,env(safe-area-inset-bottom))}
.endless-audio-settings-open:focus-visible,.endless-audio-settings-close:focus-visible,.endless-audio-rows input:focus-visible{outline:3px solid #18847b;outline-offset:3px}
.endless-audio-settings-icon{pointer-events:none}
.endless-audio-settings-dialog{box-sizing:border-box;width:min(360px,calc(100vw - 24px));max-height:calc(100dvh - 24px);overflow:auto;margin:auto;padding:18px;border:1px solid #bbd2d0;border-radius:8px;background:#fff;color:#244b4b;font:500 14px/1.45 system-ui,-apple-system,"Microsoft YaHei",sans-serif;letter-spacing:0}
.endless-audio-settings-dialog::backdrop{background:#122d3e80}
.endless-audio-settings-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 8px}
.endless-audio-settings-heading h2{font:700 18px/1.3 system-ui,sans-serif;margin:0}
.endless-audio-settings-close{display:flex;align-items:center;justify-content:center;flex:0 0 44px;width:44px;height:44px;padding:0;border:0;border-radius:8px;background:transparent;color:inherit;font:400 28px/1 system-ui,sans-serif;cursor:pointer}
.endless-audio-rows{display:grid;gap:12px;min-width:0;margin:8px 0 16px;padding:0;border:0;letter-spacing:0}
.endless-audio-row{min-width:0;padding:0 0 10px;border-bottom:1px solid #dfebeb}
.endless-audio-toggle-label{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px;cursor:pointer}
.endless-audio-label{min-width:0;overflow-wrap:anywhere;font:600 15px/1.4 system-ui,sans-serif}
.endless-audio-toggle{flex:0 0 22px;width:22px;height:22px;margin:0 8px;accent-color:#128577;cursor:pointer}
.endless-audio-volume-label{display:grid;grid-template-columns:minmax(0,1fr) 46px;align-items:center;gap:12px;min-height:40px}
.endless-audio-volume{width:100%;min-width:0;height:32px;margin:0;accent-color:#128577;cursor:pointer}
.endless-audio-volume-value{width:46px;text-align:right;font:500 13px/1.3 system-ui,sans-serif;font-variant-numeric:tabular-nums}
.endless-audio-dialog-backdrop{position:fixed;z-index:10999;inset:0;background:#122d3e80;pointer-events:auto;touch-action:manipulation}
.endless-audio-dialog-backdrop[hidden]{display:none}
.endless-audio-dialog-fallback{display:block;position:fixed;z-index:11000;left:50%;top:50%;transform:translate(-50%,-50%);margin:0}
.endless-audio-settings-dialog:not([open]){display:none}
/* 20261015-audio-unified-r26: sound tools do not change the game viewport. */
#app-stage-shell.family-course-shell>#app-stage-frame,#app-stage-shell.family-course-shell>#endless-embedded-recovery{width:100%}
#app-stage-shell.family-course-shell>.endless-audio-settings-open{left:auto;right:max(8px,env(safe-area-inset-right,0px));top:max(8px,env(safe-area-inset-top,0px))}
#app-stage-shell.family-course-shell:not([data-native-audio="true"])>#endless-embedded-recovery{display:flex!important;min-height:calc(max(8px,env(safe-area-inset-top,0px)) + 52px);padding-right:calc(60px + max(8px,env(safe-area-inset-right,0px)))}
.endless-audio-settings-open[hidden]{display:none!important}
.endless-audio-settings-icon{display:flex;align-items:center;justify-content:center;width:26px;height:26px}
.endless-audio-settings-icon svg{display:block;width:26px;height:26px}
.endless-native-audio-entry{position:fixed;z-index:24;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;box-sizing:border-box;width:44px;height:44px;min-width:44px;min-height:44px;margin:0;padding:3px;border:1px solid #d7ece8;border-radius:0 0 6px 6px;background:#467d87;color:#fff;font:600 10px/1 system-ui,sans-serif;letter-spacing:0;cursor:pointer;pointer-events:auto;touch-action:manipulation}
.endless-native-audio-entry svg{display:block;width:23px;height:23px;pointer-events:none}
.endless-native-audio-entry span{pointer-events:none}
.endless-native-audio-entry[hidden]{display:none!important}
.endless-native-audio-entry:focus-visible{outline:3px solid #dfae39;outline-offset:2px}
.endless-audio-master-commands{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:12px 0}
.endless-audio-master-command,.endless-audio-native-replay{box-sizing:border-box;min-height:44px;padding:8px 10px;border:1px solid #bbd2d0;border-radius:6px;background:#f2f8f7;color:inherit;font:600 14px/1.4 system-ui,sans-serif;letter-spacing:0;cursor:pointer;overflow-wrap:anywhere;touch-action:manipulation}
.endless-audio-native-replay{width:100%;margin-top:4px}.endless-audio-native-replay:disabled{opacity:.5;cursor:default}
.endless-audio-master-command:focus-visible,.endless-audio-native-replay:focus-visible{outline:3px solid #18847b;outline-offset:3px}