.native-media-transport{padding:12px;display:flex;flex-direction:column;gap:4px;flex-shrink:0;border:.7px solid #e2e8f0;border-radius:16px;background:#fff;box-shadow:0 2px 4px #00000017;color:#475569}
.native-media-timeline{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.native-media-timeline>input{width:100%;margin:0;height:20px;accent-color:#4f46e5;padding:0}
.native-media-clock{display:flex;justify-content:space-between;font-size:12px;font-variant-numeric:tabular-nums;line-height:15px}
.native-media-buttons{display:flex;gap:20px;justify-content:center;align-items:center}
.native-media-buttons>button{display:flex;justify-content:center;align-items:center;width:44px;height:44px;min-height:44px;padding:0;color:#475569;background:none;border:0;border-radius:0}
.native-media-buttons>.native-media-play{width:56px;height:56px;min-height:56px;background:#2563eb;color:#fff;border-radius:50%}
.native-media-video{padding:8px}.native-media-video .native-media-buttons{gap:0}
.native-media-video .native-media-play{width:44px;height:44px;min-height:44px}
.native-media-compact{padding:8px;gap:2px 12px;flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:center;container-type:inline-size}
.native-media-compact .native-media-timeline{min-width:150px}
.native-media-compact .native-media-buttons{gap:8px;flex-shrink:0}
.native-media-compact .native-media-play{width:44px;height:44px;min-height:44px}
/* ViewThatFits switches to the clock-row layout when 150pt timeline +
   four 44pt controls + three 8pt gaps + 12pt gutter no longer fit. */
@container(max-width:361px){.native-media-compact .native-media-timeline{flex-basis:100%;min-width:0}.native-media-compact .native-media-clock{min-height:44px;align-items:center}.native-media-compact .native-media-buttons{margin-top:-46px;align-self:center}}
.lesson-card>audio:not([controls]){display:none}
/* MaterialsLessonVideoContent owns the actual remaining player viewport. */
.native-shell .lesson-card[data-native-video=true]{padding:8px 18px;display:flex;overflow:hidden;gap:0!important}
.native-video-root{flex:1;min-height:0;min-width:0;overflow:auto;display:flex;flex-direction:column}
.native-video-body{flex:none;display:flex;flex-direction:column;align-items:center;gap:8px;width:100%;margin:auto 0}
.native-video-root[data-fits=false] .native-video-body{margin:0}
.native-video-column{display:flex;flex-direction:column;gap:8px;flex:none}
.native-video-panel{position:relative;flex:none;overflow:hidden;border-radius:16px;background:#0f172a;max-width:100%}
.native-video-panel>video{display:block;width:100%;height:100%;object-fit:contain;max-height:none}
.native-video-overlay{position:absolute;left:calc(50% - 32px);top:calc(50% - 32px);width:64px;height:64px;min-height:64px;border:0;border-radius:50%;background:#ffffffeb;color:#4f46e5;display:flex;align-items:center;justify-content:center;padding:0}
.native-video-column>.native-media-video{height:116px;box-sizing:border-box;justify-content:center}
.native-video-body>.lesson-transcript{width:100%;flex:none;min-height:0;max-height:none;background:white;border:.7px solid #e2e8f0;border-radius:16px;font-size:calc(var(--lesson-en,26px) * .94);line-height:1.5;color:#64748b}
.native-video-body>.lesson-transcript .active-cue{color:black;font-weight:700}
.native-video-root[data-arrangement=mediaRow] .native-video-body{display:grid;grid-template-columns:auto minmax(0,1fr);gap:8px;align-items:center}
.native-video-root[data-arrangement=mediaRow] .native-video-body>.native-opening-instruction{grid-column:1/-1}
.native-video-root[data-arrangement=allColumns] .native-video-body{flex-direction:row;align-items:center}
.native-video-root[data-arrangement=allColumns] .native-video-body>.lesson-transcript{flex:1;min-width:0;width:auto}