/* JOYN LMS modern lesson player — isolated from the legacy viewer stylesheet. */
:root{--jlp-primary:#4938ff;--jlp-primary-2:#3527dd;--jlp-ink:#171a24;--jlp-muted:#737b91;--jlp-line:#e5e8f1;--jlp-bg:#f5f6fb;--jlp-card:#fff;--jlp-success:#15a862;--jlp-radius:22px;--jlp-shadow:0 12px 34px rgba(23,26,36,.08)}
html{padding-top:0!important}body.joyn-lesson-viewer-page{margin:0!important;padding:0!important;background:var(--jlp-bg)!important;color:var(--jlp-ink);font-family:Pretendard,"Noto Sans KR",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif!important}body.joyn-lesson-viewer-page *{box-sizing:border-box}body.joyn-lesson-viewer-page a{text-decoration:none!important}
.joyn-lesson-viewer-fix{min-height:100vh;background:var(--jlp-bg);font-size:16px;line-height:1.65}.joyn-lesson-viewer-fix button,.joyn-lesson-viewer-fix input{font:inherit}
.joyn-lv-top-bar{position:sticky;top:0;z-index:100;display:grid;grid-template-columns:44px minmax(0,1fr) auto 44px;align-items:center;gap:14px;min-height:78px;padding:12px clamp(20px,4vw,64px);background:rgba(255,255,255,.96);border-bottom:1px solid var(--jlp-line);backdrop-filter:blur(14px)}
body.admin-bar .joyn-lv-top-bar{top:32px}
.joyn-lv-back-btn,.joyn-lv-icon-btn{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--jlp-line)!important;border-radius:14px;background:#fff!important;color:var(--jlp-ink)!important;font-size:22px;cursor:pointer}.joyn-lv-back-btn:hover,.joyn-lv-icon-btn:hover{border-color:#c8c3ff!important;background:#f0efff!important;color:var(--jlp-primary)!important}.joyn-lv-top-info{min-width:0}.joyn-lv-top-course{font-size:13px;font-weight:700;color:var(--jlp-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.joyn-lv-top-lesson{font-size:18px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.joyn-lv-top-prog{padding:8px 14px;border-radius:999px;background:#eeecff;color:var(--jlp-primary-2);font-weight:800;font-size:14px}
.joyn-lv-main-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(330px,390px);gap:28px;width:min(1540px,calc(100% - 48px));margin:0 auto;padding:32px 0 64px;align-items:start}.joyn-lv-main-layout--wide-video{grid-template-columns:minmax(0,1fr) 0}.joyn-lv-main-layout--wide-video .joyn-lv-layout-sidebar{opacity:0;visibility:hidden;overflow:hidden}.joyn-lv-main-layout--no-media{grid-template-columns:minmax(0,1fr)}
.joyn-lv-layout-media,.joyn-lv-layout-sidebar{min-width:0}.joyn-lv-video-toolbar{display:flex;justify-content:flex-end;gap:8px;margin-bottom:12px}.joyn-lv-vtool-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:42px;padding:0 15px;border:1px solid var(--jlp-line)!important;border-radius:12px;background:#fff!important;color:#50586c!important;font-weight:700;cursor:pointer}.joyn-lv-vtool-btn:hover{color:var(--jlp-primary)!important;border-color:#c7c1ff!important}.joyn-lv-video-stage{position:relative;overflow:hidden;border-radius:var(--jlp-radius);background:#11131a;box-shadow:var(--jlp-shadow)}.joyn-lv-video-area{position:relative;min-height:220px}.joyn-lv-video-inner,.joyn-lv-video-embed,.joyn-lv-video-embed>iframe,.joyn-lv-video-embed>video,.joyn-lv-video-inner>.jg-player{width:100%}.joyn-lv-video-embed{aspect-ratio:16/9;background:#0d0f16}.joyn-lv-video-embed iframe,.joyn-lv-video-embed video{display:block;width:100%;height:100%;border:0}.joyn-lv-video-top{position:absolute;left:18px;top:18px;z-index:4;display:flex;gap:8px;pointer-events:none}.joyn-lv-vid-tag,.joyn-lv-vid-dur{display:inline-flex;align-items:center;gap:5px;padding:7px 11px;border-radius:999px;background:rgba(11,13,20,.76);color:#fff;font-size:13px;font-weight:700;backdrop-filter:blur(8px)}.joyn-lv-video-placeholder{display:grid;place-items:center;min-height:300px;color:#fff;font-size:58px}
.joyn-live-card{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-height:420px;padding:clamp(28px,5vw,64px);background:radial-gradient(circle at 90% 0,#37306d 0,transparent 45%),linear-gradient(135deg,#171927,#20243a);color:#fff}.joyn-live-card__badge{display:inline-flex;padding:7px 12px;border-radius:999px;background:#ebe8ff;color:#3d30df;font-weight:800}.joyn-live-card__time{margin:24px 0 10px!important;font-size:clamp(20px,2.3vw,30px);font-weight:800}.joyn-live-card__invite{max-width:760px;color:#cfd3e4;white-space:normal;overflow-wrap:anywhere}.joyn-live-card__join{display:inline-flex!important;align-items:center;justify-content:center;gap:8px;min-height:50px;margin-top:24px;padding:0 22px!important;border-radius:13px!important;background:var(--jlp-primary)!important;color:#fff!important;font-weight:800!important}.joyn-live-card__join:hover{background:var(--jlp-primary-2)!important;color:#fff!important}
.joyn-lv-layout-sidebar{position:sticky;top:102px;max-height:calc(100vh - 126px);overflow:auto;padding:8px 20px 22px;border:1px solid var(--jlp-line);border-radius:var(--jlp-radius);background:#fff;box-shadow:var(--jlp-shadow);transition:.2s ease}.joyn-lv-tabs{position:sticky;top:-8px;z-index:3;display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin:0 -4px 20px;padding:14px 4px 10px;background:#fff}.joyn-lv-tab{min-height:44px;border:0!important;border-radius:11px;background:transparent!important;color:var(--jlp-muted)!important;font-weight:800;cursor:pointer}.joyn-lv-tab.is-active,.joyn-lv-tab.is-on{background:#eeecff!important;color:var(--jlp-primary)!important}.joyn-lv-tab-panel{display:none}.joyn-lv-tab-panel.is-active{display:block}.joyn-lv-lesson-tag{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:#eeecff;color:var(--jlp-primary);font-size:14px;font-weight:800}.joyn-lv-lesson-title{margin:14px 0 12px;font-size:26px;font-weight:900;line-height:1.3}.joyn-lv-lesson-body{color:#3e4557;font-size:16px}.joyn-lv-lesson-body>:first-child{margin-top:0}.joyn-lv-lesson-body img{max-width:100%;height:auto;border-radius:14px}
.joyn-lv-lesson-nav{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:24px;padding-top:20px;border-top:1px solid var(--jlp-line)}.joyn-lv-nav-btn{display:flex;align-items:center;justify-content:center;min-height:48px;padding:0 14px;border:1px solid var(--jlp-line);border-radius:12px;background:#fff;color:#363d50!important;font-weight:800}.joyn-lv-nav-btn--primary{border-color:var(--jlp-primary)!important;background:var(--jlp-primary)!important;color:#fff!important}.joyn-lv-nav-btn--primary:hover{background:var(--jlp-primary-2)!important;color:#fff!important}
.joyn-lv-complete-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:52px;margin-top:18px;border:0!important;border-radius:13px;background:var(--jlp-primary)!important;color:#fff!important;font-weight:850;cursor:pointer}.joyn-lv-complete-btn:hover{background:var(--jlp-primary-2)!important;color:#fff!important}.joyn-lv-complete-done{background:#e4f8ed!important;color:#087b43!important}.joyn-lv-auto-hint{margin:18px 0 0!important;padding:12px 14px;border-radius:11px;background:#f2f3f8;color:#626a7e;font-size:14px}
.joyn-lv-quiz-link-wrap,.joyn-lv-assignment{margin-top:20px;padding:18px;border:1px solid var(--jlp-line);border-radius:16px;background:#fafaff}.joyn-lv-quiz-block+.joyn-lv-quiz-block{margin-top:12px}.joyn-lv-quiz-link{display:flex;align-items:center;justify-content:center;gap:8px;min-height:48px;border-radius:12px;background:#eeecff;color:var(--jlp-primary)!important;font-weight:850}.joyn-lv-quiz-best{display:block;margin-top:8px;text-align:center;color:var(--jlp-muted);font-size:14px}.joyn-lv-quiz-history-summary{margin-top:10px;cursor:pointer;font-weight:700}.joyn-lv-quiz-history-table{width:100%;margin-top:8px;border-collapse:collapse;font-size:14px}.joyn-lv-quiz-history-table th,.joyn-lv-quiz-history-table td{padding:8px 5px;border-bottom:1px solid var(--jlp-line);text-align:center}
.joyn-lv-attach-item{display:flex;align-items:center;gap:12px;min-height:66px;margin-bottom:10px;padding:11px 12px;border:1px solid var(--jlp-line);border-radius:14px;background:#fff;color:var(--jlp-ink)!important}.joyn-lv-attach-item:hover{border-color:#c7c1ff;background:#faf9ff}.joyn-lv-attach-icon{display:grid;place-items:center;flex:0 0 42px;height:42px;border-radius:11px;background:#f0efff;color:var(--jlp-primary);font-size:21px}.joyn-lv-attach-name{overflow:hidden;font-weight:750;text-overflow:ellipsis}.joyn-lv-attach-size{color:var(--jlp-muted);font-size:14px}.joyn-lv-attach-dl{margin-left:auto;color:var(--jlp-primary);font-size:20px}.joyn-lv-no-results{padding:28px 12px;text-align:center;color:var(--jlp-muted)}
.joyn-lv-curr-section-title{margin:20px 0 8px;padding:0 6px;color:#9298a9;font-size:13px;font-weight:850;letter-spacing:.04em;text-transform:uppercase}.joyn-lv-curr-section-title:first-child{margin-top:0}.joyn-lv-curr-item{display:grid;grid-template-columns:24px minmax(0,1fr) auto;align-items:center;gap:9px;min-height:56px;padding:9px 10px;border-radius:12px;color:#535b70!important}.joyn-lv-curr-item:hover{background:#f5f4ff;color:var(--jlp-primary)!important}.joyn-lv-curr-item.current{background:#eeecff;color:var(--jlp-primary)!important;font-weight:800}.joyn-lv-curr-item-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.joyn-lv-curr-dur{color:#949bad;font-size:13px}
.joyn-lv-discuss{margin-top:28px;padding:24px;border:1px solid var(--jlp-line);border-radius:var(--jlp-radius);background:#fff;box-shadow:var(--jlp-shadow)}.joyn-lv-discuss--standalone{width:min(1100px,calc(100% - 48px));margin:28px auto}
.joyn-lv-curriculum-overlay{position:fixed;inset:0;z-index:199;border:0;background:rgba(14,17,26,.52);opacity:0;visibility:hidden;transition:.2s}.joyn-lv-curriculum-overlay.is-open{opacity:1;visibility:visible}.joyn-lv-curriculum-drawer{display:none}
@media(max-width:900px){.joyn-lesson-viewer-fix{font-size:16px}.joyn-lv-top-bar{grid-template-columns:44px 44px minmax(0,1fr) auto;gap:8px;min-height:68px;padding:10px 14px}.joyn-lv-icon-btn{grid-column:1;grid-row:1}.joyn-lv-back-btn{grid-column:2;grid-row:1}.joyn-lv-top-info{grid-column:3;grid-row:1}.joyn-lv-top-prog{grid-column:4;grid-row:1;padding:7px 10px}.joyn-lv-top-course,.joyn-lv-vid-tag,.joyn-lv-vid-dur,.joyn-lv-curr-section-title,.joyn-lv-curr-dur{font-size:14px}.joyn-lv-top-lesson{font-size:16px}.joyn-lv-main-layout{display:block;width:100%;padding:16px 14px 46px}.joyn-lv-video-toolbar{margin:0 0 9px}.joyn-lv-vtool-btn{min-height:44px}.joyn-lv-vtool-btn:first-child{display:none}.joyn-lv-video-stage{border-radius:16px}.joyn-live-card{min-height:360px;padding:28px 22px}.joyn-live-card__join{width:100%}.joyn-lv-layout-sidebar{position:relative;top:auto;width:100%;max-height:none;margin:0;padding:8px 14px 20px;border-radius:16px;overflow:visible}.joyn-lv-curriculum-drawer{position:fixed;display:block;left:0;top:0;bottom:0;z-index:200;width:min(88vw,390px);padding:18px 16px 28px;border-radius:0 22px 22px 0;background:#fff;box-shadow:var(--jlp-shadow);overflow:auto;transform:translateX(-105%);transition:transform .24s ease}.joyn-lv-curriculum-drawer.is-open{transform:translateX(0)}.joyn-lv-drawer-head{position:sticky;top:-18px;z-index:2;display:flex;align-items:center;justify-content:space-between;min-height:62px;margin:-18px -16px 14px;padding:12px 16px;border-bottom:1px solid var(--jlp-line);background:#fff;font-size:20px}.joyn-lv-drawer-close{display:grid;place-items:center;width:42px;height:42px;border:0!important;border-radius:12px;background:#f1f2f7!important;color:var(--jlp-ink)!important;font-size:28px}.joyn-lv-tabs{top:0;padding-top:10px}.joyn-lv-tab[data-tab="2"]{display:none}.joyn-lv-lesson-title{font-size:23px}.joyn-lv-lesson-body,.joyn-lv-tab,.joyn-lv-nav-btn,.joyn-lv-complete-btn,.joyn-lv-attach-name,.joyn-lv-curr-item{font-size:16px}.joyn-lv-lesson-nav{grid-template-columns:1fr}.joyn-lv-discuss{margin-top:18px;padding:18px 14px;border-radius:16px}.joyn-lv-discuss--standalone{width:100%;margin:18px 0}.joyn-lv-video-area{min-height:180px}}
@media(max-width:430px){.joyn-lv-top-prog{font-size:14px}.joyn-lv-video-toolbar{justify-content:flex-end}.joyn-lv-vtool-label{font-size:14px}.joyn-lv-video-placeholder{min-height:220px}.joyn-live-card__time{font-size:21px}.joyn-lv-top-bar{gap:6px;padding-inline:10px}.joyn-lv-top-info{max-width:calc(100vw - 164px)}}
@media screen and (max-width:782px){body.admin-bar .joyn-lv-top-bar{top:46px}}
@media screen and (max-width:600px){body.admin-bar .joyn-lv-top-bar{top:0}}
/* Text/document lessons do not render an empty media canvas. */
.joyn-lv-main-layout--no-media .joyn-lv-video-area{display:none}
@media(min-width:901px){.joyn-lv-main-layout--no-media{max-width:1040px}.joyn-lv-main-layout--no-media .joyn-lv-layout-sidebar{position:relative;top:auto;max-height:none}}
/* Bunny HLS: keep the stage at 16:9 before video metadata is available. */
.joyn-lv-video-inner>.jg-player[data-provider="bunny"]{height:auto;aspect-ratio:16/9;min-height:0;background:#000}
.joyn-lv-video-inner>.jg-player[data-provider="bunny"]>#joyn-gumlet-video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000}
/* Mobile: week/duration badges obscure the small video canvas. */
@media(max-width:900px){.joyn-lv-video-top{display:none}}
/* Fullscreen fallback for mobile webviews without the Fullscreen API. */
html.joyn-lv-pseudo-fullscreen-active{overflow:hidden!important}
.joyn-lv-video-stage--pseudo-fullscreen{position:fixed!important;inset:0!important;z-index:999999!important;width:100vw!important;height:100dvh!important;margin:0!important;border-radius:0!important;background:#000!important;display:flex!important;align-items:center!important;justify-content:center!important}
.joyn-lv-video-stage--pseudo-fullscreen .joyn-lv-video-area,.joyn-lv-video-stage--pseudo-fullscreen .joyn-lv-video-inner{width:100%!important;height:100%!important;min-height:0!important}
.joyn-lv-video-stage--pseudo-fullscreen .joyn-lv-video-inner{display:flex!important;flex-direction:column!important;justify-content:center!important}
.joyn-lv-video-stage--pseudo-fullscreen .jg-player[data-provider="bunny"]{height:auto!important;max-height:calc(100dvh - 54px);aspect-ratio:16/9!important}
.joyn-lv-pseudo-fs-close{position:absolute;top:max(12px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));z-index:1000001;display:grid;place-items:center;width:44px;height:44px;padding:0;border:1px solid rgba(255,255,255,.3)!important;border-radius:50%;background:rgba(0,0,0,.68)!important;color:#fff!important;font-size:32px;line-height:1;cursor:pointer}
.joyn-lv-pseudo-fs-close[hidden]{display:none!important}

/* 모바일 상태 표시줄(시계·배터리) 아래에서 강의 상단 바 시작. */
@media(max-width:900px){
  .joyn-lv-top-bar{
    padding-top:max(20px,env(safe-area-inset-top));
    background:linear-gradient(to bottom,#10111a 0,#10111a max(20px,env(safe-area-inset-top)),rgba(255,255,255,.96) max(20px,env(safe-area-inset-top)),rgba(255,255,255,.96) 100%)
  }
}