/* Scoped course workspace: inherits the Alcar / BuddyBoss blue palette. */
.atg{box-sizing:border-box;--atg-bg:#111113;--atg-panel:#18181b;--atg-raised:#202024;--atg-line:#303036;--atg-text:#f3f4f6;--atg-muted:#a1a1aa;--atg-accent:var(--bb-primary-color,#1488fc);color:var(--atg-text);background:var(--atg-bg);border:1px solid var(--atg-line);border-radius:22px;padding:clamp(16px,3vw,30px);font-family:inherit;font-size:14px;line-height:1.55;container-type:inline-size;box-shadow:0 16px 50px #00000018;isolation:isolate;max-width:100%;min-width:0}
.atg *{box-sizing:border-box}.atg [hidden]{display:none!important}.atg h2,.atg h3,.atg p{color:inherit;margin:0}.atg button,.atg input,.atg select{font:inherit;border-radius:10px;box-shadow:none;text-transform:none;letter-spacing:normal;height:auto;min-width:0}.atg button{border:1px solid var(--atg-line);background:var(--atg-raised);color:var(--atg-text);padding:10px 14px;cursor:pointer;min-height:44px;line-height:1.3;white-space:normal}.atg button:hover:not(:disabled){background:#2c2c32;border-color:#55555e}.atg button:disabled{opacity:.4;cursor:default}.atg :is(button,input,select,summary):focus-visible{outline:2px solid #76baff;outline-offset:3px}.atg input,.atg select{width:100%;border:1px solid var(--atg-line);background:var(--atg-panel);color:var(--atg-text);padding:11px 13px;min-height:46px;margin:0}.atg select{padding-right:32px}.atg option{background:#18181b;color:#f3f4f6}.atg input::placeholder{color:var(--atg-muted);opacity:1}
.atg-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.atg-brand{display:block;font-size:12px;font-weight:800;letter-spacing:.13em;color:#fff}.atg-brand span{color:#59adff;margin-left:7px}.atg .atg-top h2{font-size:clamp(23px,3vw,32px);font-weight:700;line-height:1.2;margin:10px 0 6px;letter-spacing:-.025em}.atg .atg-top p{color:var(--atg-muted);font-size:14px}.atg-account{font-size:12px;color:#c7d8ed;background:#1488fc10;border:1px solid #1488fc32;border-radius:100px;padding:8px 12px;flex-shrink:0}
.atg-library{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:18px;align-items:end}.atg-course-label{display:grid;gap:7px;font-size:10px;font-weight:700;letter-spacing:.1em;color:var(--atg-muted)}.atg-course-label select{font-size:14px;font-weight:500;letter-spacing:0}.atg-search{display:flex;gap:8px;margin:0}.atg-search button{background:#0c6bcb;border-color:#0c6bcb;color:#fff}.atg-search input{min-width:0}.atg-pagination{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin:12px 0 0;font-size:12px;color:var(--atg-muted)}.atg-pagination button{min-height:34px;padding:5px 9px;background:transparent;font-size:12px;border-color:transparent}.atg-pagination button:disabled{visibility:hidden}.atg #atg-message{font-size:13px;color:#b8c4d5;min-height:20px;margin:12px 0 18px;overflow-wrap:anywhere}
.atg-layout{display:grid;grid-template-columns:minmax(235px,30%) minmax(0,1fr);gap:22px;align-items:start}.atg-sidebar{background:var(--atg-panel);border:1px solid var(--atg-line);border-radius:14px;overflow:hidden;min-width:0}.atg-sidebar-head{padding:18px;border-bottom:1px solid var(--atg-line)}.atg-sidebar-head h3{font-size:15px;font-weight:650;margin:0 0 3px}.atg-sidebar-head p{font-size:12px;color:var(--atg-muted)}.atg-sidebar-head input{margin-top:14px;min-height:40px;font-size:12px;background:var(--atg-bg)}.atg-progress-track{height:4px;background:#303036;border-radius:10px;margin:14px 0 7px;overflow:hidden}.atg-progress-track span{display:block;height:100%;background:linear-gradient(90deg,#0051b7,#00a5fe);width:0;transition:width .2s}.atg #atg-menu{max-height:640px;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#44444c transparent}.atg details details{padding-left:0}.atg details{border:0;margin:0;background:transparent}.atg #atg-menu>details{border-bottom:1px solid var(--atg-line)}.atg #atg-menu>details:last-child{border-bottom:0}.atg summary{cursor:pointer;list-style:none;position:relative;padding:14px 32px 14px 16px;overflow-wrap:anywhere;line-height:1.45}.atg summary::-webkit-details-marker{display:none}.atg summary:after{content:'+';position:absolute;right:15px;top:13px;color:var(--atg-muted)}.atg details[open]>summary:after{content:'−'}.atg #atg-menu>details>summary{font-weight:650;font-size:13px}.atg details details>summary{font-size:12px;color:#b7b7c1;padding:10px 32px 10px 20px;background:#ffffff03}.atg #atg-menu button{display:flex;align-items:center;gap:10px;position:relative;width:100%;text-align:left;border:0;border-radius:0;background:transparent;padding:12px 16px 12px 20px;font-size:12px;line-height:1.5;min-height:50px}.atg-lesson-icon{display:grid;place-items:center;width:22px;height:22px;border:1px solid #45454f;border-radius:50%;flex-shrink:0;font-size:9px;color:#b0b0bc}.atg-lesson-copy{display:grid;gap:3px;min-width:0;overflow-wrap:anywhere}.atg-lesson-copy small{color:var(--atg-muted);font-size:10px}.atg #atg-menu button.atg-selected{background:#1488fc12;color:#8bc8ff;box-shadow:inset 3px 0 #1488fc}.atg #atg-menu button.atg-selected .atg-lesson-icon{border-color:#1488fc;color:#8bc8ff}.atg #atg-menu button.atg-done .atg-lesson-icon{border-color:#34d399;color:#34d399}.atg #atg-no-lessons{padding:18px;font-size:12px;color:var(--atg-muted)}
.atg-main{min-width:0;border:1px solid var(--atg-line);background:var(--atg-panel);border-radius:14px;overflow:hidden}.atg-screen{background:#09090b;min-width:0}.atg video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#09090b;margin:0}.atg #atg-embed{width:100%;min-height:220px;padding:8px 0;background:#111113;overflow:hidden}.atg #atg-embed iframe{display:block;border:0;width:100%!important;min-width:0!important;max-width:100%!important;margin:0!important}.atg-lesson-info{padding:22px}.atg-eyebrow{display:block;font-size:10px;font-weight:700;letter-spacing:.12em;color:#59adff;margin-bottom:9px}.atg #atg-title{font-size:clamp(19px,2.2vw,25px);line-height:1.3;font-weight:650;overflow-wrap:anywhere;margin:0 0 7px}.atg #atg-context{font-size:12px;color:var(--atg-muted);overflow-wrap:anywhere}.atg-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}.atg #atg-complete{margin-left:auto;background:linear-gradient(135deg,#0051b7,#1488fc);border-color:#1488fc;color:#fff;font-weight:600}.atg #atg-complete.atg-completed{background:#173c33;border-color:#2c6653;color:#9eecd2}.atg #atg-save{font-size:12px;color:var(--atg-muted);min-height:19px;margin-top:13px}.atg #atg-materials:not(:empty){display:flex;flex-wrap:wrap;gap:8px;border-top:1px solid var(--atg-line);padding-top:18px;margin-top:18px}.atg #atg-materials button{font-size:12px;background:transparent;overflow-wrap:anywhere}.atg-message{border:1px solid #303036;background:#18181b;color:#f3f4f6;padding:24px;border-radius:14px}.atg-message a{color:#76baff}
@container(max-width:740px){.atg-top{align-items:flex-start}.atg-account{display:none}.atg-library{grid-template-columns:1fr;gap:12px}.atg-layout{display:flex;flex-direction:column;gap:18px}.atg-main{order:0;width:100%}.atg-sidebar{order:1;width:100%}.atg #atg-menu{max-height:460px}.atg-lesson-info{padding:18px}.atg-actions button{flex:1;padding:10px 8px;font-size:12px}.atg #atg-complete{flex-basis:100%;margin-left:0}.atg #atg-embed{min-height:150px}.atg-pagination{justify-content:space-between;gap:4px}}
@media(max-width:760px){.atg{padding:14px;border-radius:16px}.atg-top{margin-bottom:18px}.atg .atg-top h2{font-size:24px}.atg-library{grid-template-columns:1fr}.atg-layout{display:flex;flex-direction:column}.atg-main{order:0;width:100%}.atg-sidebar{order:1;width:100%}.atg-account{display:none}.atg-actions button{flex:1;font-size:12px;padding:10px 8px}.atg #atg-complete{flex-basis:100%;margin-left:0}}
@media(prefers-reduced-motion:reduce){.atg-progress-track span{transition:none}}
.atg-admin{--atg-bg:#102438;--atg-panel:#172f46;--atg-line:#36526a;--atg-text:#edf5ff;--atg-accent:#57d2bc;box-sizing:border-box}.atg #atg-message:empty{display:none}.atg-message{padding:20px}.atg-admin section{background:#fff;border:1px solid #dcdcde;padding:20px;margin:18px 0;max-width:1100px;border-radius:10px}.atg-admin label{display:block;margin:12px 0}.atg-admin label input{display:block;min-width:280px;max-width:100%}.atg-admin #atg-notice{color:#174958;font-weight:600;padding:8px 0}.atg-admin #atg-jobs{white-space:pre-line;padding:15px 0}.atg-admin #atg-qr img{display:block;margin:15px 0}.atg-admin #atg-channel{max-width:600px;margin:10px}.atg-admin [hidden]{display:none!important}@media(max-width:760px){.atg-admin #atg-channel{max-width:100%;margin:10px 0}}

.atg-search,.atg-pagination{display:flex;gap:10px;align-items:center;margin:14px 0;flex-wrap:wrap}.atg-search input{flex:1;min-width:150px;padding:12px;background:var(--atg-panel);color:var(--atg-text);border:1px solid var(--atg-line);border-radius:7px;font:inherit}.atg-pagination span{flex:1;text-align:center;font-size:13px}.atg-admin #atg-channel-list{max-height:340px;overflow:auto}.atg-admin #atg-channel-list input{display:inline;min-width:0}.atg-admin #atg-account{min-width:220px}
.atg [hidden]{display:none!important}/* The official widget is framed around its video. Header/caption/footer are outside
   the visible viewport. This is presentation, not protection of a public URL. */
.atg #atg-embed.atg-cropped{position:relative;padding:0;min-height:0;overflow:hidden;background:#09090b}
.atg #atg-embed.atg-cropped iframe{position:absolute;max-width:none!important;transform-origin:0 0}
.atg-player-state{aspect-ratio:16/9;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:25px;text-align:center;background:radial-gradient(ellipse at center,#17253a,#09090b);gap:12px;color:#cbd5e1}.atg-player-state span{font-size:18px;font-weight:600}.atg-player-state p{font-size:13px;color:var(--atg-muted)}.atg-player-tools{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px;background:#141416;font-size:11px;color:var(--atg-muted);border-bottom:1px solid var(--atg-line)}.atg-player-tools label{display:flex;gap:8px;align-items:center;flex-shrink:0;margin:0;font-size:11px}.atg-player-tools select{width:75px;min-height:34px;padding:5px 8px;font-size:12px}.atg-timeline{padding:13px 18px 5px;border-bottom:1px solid var(--atg-line)}.atg-timeline label{display:flex;justify-content:space-between;gap:8px;font-size:11px;color:var(--atg-muted);margin:0}.atg-timeline input[type=range]{border:0;padding:0;margin:4px 0;min-height:30px;accent-color:#1488fc;background:transparent;width:100%}.atg-admin #atg-web-status{white-space:pre-wrap;margin:16px 0;color:#1d5e96}