body{overflow:hidden}.practice-page main{padding:0}.practice-page .source-header{display:none}.practice-page .source-tabs{display:none!important}
.practice-page .video-wrap,.practice-page .score-viewport{position:relative;border-radius:10px;margin-bottom:16px;min-height:0;max-height:none;box-sizing:border-box;width:100%}
.practice-page .video-wrap{aspect-ratio:16/9}.practice-page .score-viewport{aspect-ratio:16/9;height:auto;overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain}
.practice-page .score-viewport.has-media{aspect-ratio:auto;min-height:300px}.practice-page .score-viewport.has-media #score{width:max-content;min-width:100%;touch-action:pan-x pan-y}
.practice-page .score-viewport:not(.has-media){padding:0;background:#e0ecef}.practice-page .score-viewport:not(.has-media) #score{visibility:hidden}
.practice-page #gp-panel{display:flex;flex-direction:column}.practice-page #gp-title{order:-1;margin:0 0 12px}.practice-page #gp-title:empty{display:none}.practice-page .score-viewport{order:0}.practice-page #gp-panel .compact-transport{order:1}.practice-page #gp-seek{order:2}
.practice-page #youtube-form{position:absolute;inset:0;margin:auto;width:calc(100% - 32px);max-width:520px;height:44px;z-index:2;display:flex;flex-wrap:nowrap;gap:8px}.practice-page #youtube-form .field{flex:1;min-width:0}.practice-page #youtube-form input{min-width:0;height:44px}
.practice-page #load-video{display:grid;place-items:center;width:44px;min-width:44px;height:44px;padding:0}.practice-page .video-wrap.has-media #youtube-form{inset:auto 12px 12px auto;width:min(380px,calc(100% - 24px))}.practice-page .video-wrap.has-media:not(.editing-source) #youtube-form{display:none}
.practice-page #gp-source{justify-content:center;align-items:center;flex-wrap:nowrap;max-width:100%;padding:12px}.practice-page .score-viewport:not(.has-media) #gp-source{position:absolute;inset:0;margin:auto;height:60px;width:100%;z-index:2}.practice-page #gp-source .file-button{background:#4d7079;color:white}.practice-page #gp-filename{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.practice-page .score-viewport.has-media #gp-source{justify-content:flex-end;min-height:44px;height:auto;margin:0;padding:6px 10px}.practice-page .score-viewport.has-media #gp-source .file-button{display:none}.practice-page #gp-file{pointer-events:none}
.practice-page .compact-transport{display:flex;align-items:center;gap:12px;flex-wrap:nowrap;margin-bottom:12px;font-size:14px}.practice-page .compact-transport button{height:44px;min-height:44px;padding:0 14px;border-radius:8px;font-size:14px;font-weight:500;white-space:nowrap;flex-shrink:0}.practice-page .compact-transport label{white-space:nowrap}.practice-page .compact-transport select{height:44px;width:78px;border-radius:8px;background-color:#ebf3f5;border:0;padding:0 24px 0 10px;font-size:14px;font-weight:500;font-variant-numeric:tabular-nums;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='m3 4 3 3 3-3' fill='none' stroke='%23345661' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center;flex-shrink:0}.practice-page .compact-transport output{font-size:13px;font-variant-numeric:tabular-nums;white-space:nowrap;margin:0}.practice-page .transport-settings{display:flex;align-items:center;gap:12px;margin-left:auto}.practice-page .zoom-control{display:flex;align-items:center;gap:8px}.practice-page #video-clear{margin-left:auto}.practice-page #video-fullscreen{margin-left:0;border:1px solid var(--border);width:44px;padding:0;background:white}
.practice-page .video-timeline{border:1px solid var(--border);border-radius:10px;padding:14px 10px 8px;margin:0}.practice-page .timeline-ruler span:after{display:none}.practice-page .loop-lane,.practice-page .range-actions{margin-inline:0}.practice-page .video-wrap:fullscreen{border-radius:0}.practice-page .video-wrap:fullscreen iframe{height:100%;width:100%}
@media(max-width:1000px){.practice-page #gp-panel .compact-transport{flex-wrap:wrap}.practice-page #gp-panel .transport-settings{width:100%;margin-left:0;justify-content:space-between}}
@media(max-width:600px){
 .practice-page .compact-transport{flex-wrap:wrap;gap:8px}.practice-page label[for=video-speed],.practice-page label[for=gp-speed]{display:none}.practice-page .compact-transport button{font-size:13px;padding:0 12px}.practice-page #video-position{order:3;flex-basis:100%}.practice-page #video-clear{font-size:0;width:44px;padding:0}.practice-page #video-clear:after{content:'×';font-size:20px}.practice-page #video-count{margin-left:auto}
 .practice-page #gp-position{margin-left:auto}.practice-page #gp-panel .transport-settings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;width:100%;margin:0}.practice-page .transport-settings button{width:100%;padding:0 4px}.practice-page .zoom-control{justify-content:center;gap:4px;font-size:12px}.practice-page .zoom-control select{width:100%;min-width:0;max-width:72px;padding-left:6px;padding-right:18px;font-size:13px}.practice-page .zoom-control>label{display:none}.practice-page #gp-select{grid-column:span 2}
}

.practice-page .video-screen{display:none;position:absolute;inset:0;z-index:1;width:100%;height:100%;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none}.practice-page .video-wrap.has-media .video-screen{display:block}.practice-page .video-screen:hover{background:transparent}

.practice-page .video-actions{display:flex;gap:12px;margin-left:auto}.practice-page .video-actions #video-clear{margin-left:0}
@media(max-width:600px){.practice-page #youtube-panel .compact-transport{display:grid;grid-template-columns:auto auto minmax(0,1fr)}.practice-page #video-count{margin-left:0;justify-self:end}.practice-page #video-position{grid-column:1 / 3;order:0}.practice-page .video-actions{gap:8px;margin-left:0;justify-self:end}}

/* The three rooms retain the same outer frame before and after loading. */
.practice-page .video-wrap,.practice-page .score-viewport,.practice-page .score-viewport.has-media{aspect-ratio:16/9;height:auto;min-height:0;max-height:none;background:#e0ebee;margin-bottom:16px}
.practice-page .score-viewport{padding:0;overflow:auto;scroll-behavior:auto}
.practice-page .score-viewport.has-media #score{width:100%;min-width:0;touch-action:none;background:white}
.practice-page #gp-title{display:none}
.practice-page .score-viewport.has-media #gp-source{position:sticky;top:0;z-index:4;height:0;min-height:0;padding:0 10px;overflow:visible;justify-content:flex-end}
.practice-page .score-viewport.has-media #gp-filename{display:none}
.practice-page #score{user-select:none}
.practice-page .video-timeline{padding:8px 2px;overflow-x:auto}
.practice-page #video-timeline-content{width:100%}
.practice-page #video-seek{display:none}
.practice-page #video-position{font-size:14px;order:0;flex-basis:auto}
.practice-page #video-zoom{width:65px;min-width:65px}
@media(max-width:600px){
 .practice-page .score-viewport.has-media #score{width:max-content;min-width:100%;touch-action:pan-x}
 .practice-page .score-viewport.selecting #score{touch-action:none}
 .practice-page #youtube-panel .compact-transport{display:flex;flex-wrap:wrap;gap:8px}
 .practice-page #video-position{font-size:12px;margin-left:0}
 .practice-page #video-zoom{width:60px;min-width:60px}
 .practice-page .video-actions{margin-left:auto}
 .practice-page #gp-panel .transport-settings{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}
 .practice-page .transport-settings button{width:auto;padding:0 10px}
}

.practice-page #video-zoom{width:90px;min-width:50px;padding:0;border:0;accent-color:#4d7079}
@media(max-width:600px){.practice-page #video-zoom{width:64px}}

.practice-page #gp-panel .compact-transport{flex-wrap:nowrap;overflow-x:auto;gap:8px}
.practice-page #gp-panel .transport-settings{display:flex;flex-wrap:nowrap;width:auto;margin-left:auto;gap:8px}
.practice-page #gp-position{flex-basis:auto;margin-left:0}
.practice-page .score-viewport.has-media #score{touch-action:none}
@media(max-width:600px){.practice-page #gp-panel .compact-transport{font-size:12px}.practice-page #gp-panel .compact-transport button{padding:0 8px}.practice-page #gp-panel .compact-transport select{width:68px;min-width:68px}.practice-page #gp-position{font-size:12px}.practice-page #gp-panel .transport-settings{gap:6px}}

.practice-page .score-viewport.has-media #gp-source{margin:0}

/* Phone controls share a single row; labels stay readable. */
.practice-page .play-icon,.practice-page .clear-icon,.practice-page .time-compact{display:none}
.practice-page #gp-panel .toggle.active{background:#4d6c74;color:#fff}
.practice-page #gp-panel .toggle.active:before{content:none}
.practice-page #video-fullscreen{display:grid;place-items:center}
@media(max-width:600px){
 .practice-page input:not([type=range]):not([type=checkbox]):not([type=radio]),.practice-page textarea{font-size:16px!important}
 .practice-page #youtube-panel .compact-transport,.practice-page #gp-panel .compact-transport{flex-wrap:nowrap;overflow:visible;gap:4px}
 .practice-page #youtube-panel .compact-transport select,.practice-page #gp-panel .compact-transport select{width:56px;min-width:56px;padding:0 3px;font-size:16px;background-image:none;text-align:center}
 .practice-page #video-position,.practice-page #gp-panel .compact-transport #gp-position{font-size:11px;white-space:nowrap;flex-basis:auto;margin:0}
 .practice-page .video-actions{gap:4px;min-width:0;flex:1;justify-content:flex-end}
 .practice-page #video-zoom{width:100%;max-width:96px;min-width:56px;height:44px;flex:1;padding:0}
 .practice-page #youtube-panel .video-actions button,.practice-page #youtube-panel #video-play,.practice-page #gp-panel #gp-play,.practice-page #gp-panel #gp-clear{display:grid;place-items:center;width:40px;min-width:40px;height:44px;padding:0;flex-shrink:0}
 .practice-page .play-label,.practice-page .clear-label{display:none}
 .practice-page .play-icon,.practice-page .clear-icon{display:block;width:18px;height:18px}
 .practice-page #video-clear:after,.practice-page #gp-clear:after{content:none}
 .practice-page #gp-panel .transport-settings{width:auto;gap:4px;justify-content:flex-end;margin-left:auto}
 .practice-page #gp-panel .compact-transport .toggle{font-size:14px;width:54px;min-width:54px;height:44px;padding:0;white-space:nowrap}
}
@media(max-width:328px){
 .practice-page #youtube-panel .compact-transport,.practice-page #gp-panel .compact-transport,.practice-page .video-actions,.practice-page #gp-panel .transport-settings{gap:3px}
 .practice-page #youtube-panel .compact-transport select,.practice-page #gp-panel .compact-transport select{width:52px;min-width:52px}
 .practice-page #youtube-panel .video-actions button,.practice-page #youtube-panel #video-play,.practice-page #gp-panel #gp-play,.practice-page #gp-panel #gp-clear{width:28px;min-width:28px}
 .practice-page #video-position,.practice-page #gp-panel .compact-transport #gp-position{font-size:10px}
 .practice-page #gp-position .time-full{display:none}
 .practice-page #gp-position .time-compact{display:inline}
}

@media(max-width:600px){.practice-page #gp-panel{position:relative}.practice-page #gp-countdown{position:absolute;top:8px;right:10px;z-index:5;margin:0;padding:4px 8px;background:white;border-radius:6px}}

.practice-page #video-seek{display:block;width:100%;height:28px;margin:8px 0 0;accent-color:#78acd1;}
.practice-page #score-viewport.has-media{background:#fff;}