.canonical-learning{margin:18px 0 30px}.canonical-status{font-size:13px;color:var(--text-3);padding:12px 0}.canonical-learning .protected-player :is(video,mux-player){display:block;width:100%;aspect-ratio:16/9;background:#000;border-radius:18px}.canonical-learning .protected-player :is(video,mux-player)[hidden]{display:none}.canonical-learning .player-placeholder{position:relative;aspect-ratio:16/9;background:#111;border-radius:18px;overflow:hidden;display:grid;place-items:center}.canonical-learning .player-placeholder img{position:absolute;width:100%;height:100%;object-fit:cover;opacity:.5}.canonical-learning .player-placeholder button{position:relative}.canonical-learning [data-loaded=true] .player-placeholder{display:none}.canonical-learning [data-private-notes]{white-space:pre-wrap}.canonical-learning progress{accent-color:var(--accent);width:100%;height:5px}.canonical-learning .learning-completion{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin-top:16px}.lesson-discussion{padding:16px 0}.lesson-discussion textarea{width:100%;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:12px}.lesson-discussion fieldset{border:0;padding:0}.lesson-discussion .studio-actions{display:flex;gap:10px;flex-wrap:wrap}.lesson-discussion .discussion-comment{border-bottom:1px solid var(--line);padding:16px 0}[data-canonical-notes]{white-space:pre-wrap}

/* Adapted from Kajabi post_player_simple: opposing chevron buttons beneath video. */
.canonical-learning{margin-bottom:0}.member-lesson-nav{display:flex;justify-content:space-between;gap:16px;padding:24px 0;margin-bottom:20px}.member-lesson-button{display:inline-flex;align-items:center;gap:10px;padding:12px 22px;border:1px solid var(--accent);border-radius:6px;color:var(--accent);font-weight:600;text-decoration:none;white-space:nowrap}.member-lesson-button:hover{background:var(--accent);color:#fff}.member-lesson-button.next{margin-left:auto}.member-lesson-button svg{width:16px;height:16px}.previous-chevron{transform:rotate(180deg)}.member-empty-player{aspect-ratio:16/9;display:grid;place-items:center;background:#111;color:#fff;border-radius:18px}.canonical-learning [hidden]{display:none!important}@media(max-width:600px){.member-lesson-nav{gap:10px;padding:18px 0}.member-lesson-button{padding:10px 12px;font-size:13px}}

/* Separate Kajabi-style content panels, scoped to the member lesson view. */
.member-lesson-card{background:var(--surface,var(--bg));border:1px solid var(--line);border-radius:var(--lesson-card-radius,20px);padding:30px;margin:0 0 24px;line-height:1.75}.member-lesson-card h2{font-size:22px;margin:0 0 20px}.member-comments label{display:block;font-weight:600;margin-bottom:8px}.member-comments textarea{display:block;width:100%;box-sizing:border-box;resize:vertical;min-height:130px;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:14px;font:inherit}.member-comments textarea:focus{outline:2px solid var(--focus-accent);outline-offset:2px}.member-comment-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:16px}.member-comment-actions p{margin:0;color:var(--text-3);font-size:13px}.member-comment-actions button:disabled{opacity:.5;cursor:not-allowed}@media(max-width:600px){.member-lesson-card{padding:20px;border-radius:var(--lesson-card-radius,16px);margin-bottom:18px}}

.member-lesson-button:disabled{border-color:var(--line-2);color:var(--text-3);opacity:.4;background:transparent;cursor:default;font:inherit;font-weight:600}.member-lesson-button:disabled:hover{background:transparent;color:var(--text-3)}
.member-sidebar-toggle{position:fixed;z-index:60;top:calc((100dvh + var(--nav-h)) / 2);transform:translateY(-50%);left:319px;width:32px;height:56px;display:grid;place-items:center;border:1px solid var(--line-2);border-radius:0 9px 9px 0;background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm);cursor:pointer;transition:left .35s ease}.member-sidebar-toggle svg{width:22px;height:22px;transition:transform .35s ease}.member-sidebar-toggle:hover{color:var(--accent);border-color:var(--accent)}.member-sidebar-toggle:focus-visible{outline:2px solid var(--focus-accent);outline-offset:3px}.member-menu-closed .member-sidebar-toggle svg{transform:rotate(180deg)}.member-menu-closed .member-sidebar-toggle{left:0}.member-lesson-shell .side-toggle{display:none}
@media(min-width:961px){.member-lesson-shell{grid-template-columns:320px minmax(0,1fr);transition:grid-template-columns .35s ease}.member-lesson-shell.member-menu-closed{grid-template-columns:0px minmax(0,1fr)}.member-lesson-shell .lesson-side{width:320px;transition:transform .35s ease,visibility .35s}.member-menu-closed .lesson-side{transform:translateX(-100%);visibility:hidden}.member-lesson-shell .lesson-main{grid-column:2}}
@media(max-width:960px){.member-sidebar-toggle{left:calc(min(340px,88vw) - 1px)}.member-lesson-shell .lesson-side{transition:transform .35s ease}}
@media(prefers-reduced-motion:reduce){.member-lesson-shell,.member-lesson-shell .lesson-side,.member-sidebar-toggle,.member-sidebar-toggle svg{transition:none!important}}

@media(max-width:600px){.member-lesson-button:disabled{font-size:13px}}

:root:not([data-theme="dark"]) .member-lesson-shell{background:#f8f8f8}:root:not([data-theme="dark"]) .member-lesson-shell .lesson-main{background:#f8f8f8}:root:not([data-theme="dark"]) .member-lesson-card{background:#fff;box-shadow:0 15px 30px rgba(0,0,0,.05)}

.canonical-learning[hidden],.protected-player[hidden]{display:none!important}.notes-only-message{align-self:center;text-align:center;color:var(--muted);font-size:18px;font-weight:500;line-height:1.5;padding:0 16px}.member-lesson-nav:has(.notes-only-message){display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center}.member-lesson-nav:has(.notes-only-message) .member-lesson-button{justify-self:start}.member-lesson-nav:has(.notes-only-message) .member-lesson-button.next{justify-self:end;margin-left:0}@media(max-width:600px){.member-lesson-nav:has(.notes-only-message){display:grid;grid-template-columns:1fr 1.4fr 1fr;gap:6px}.notes-only-message{padding:0;font-size:14px;line-height:1.4}.member-lesson-nav:has(.notes-only-message) .member-lesson-button{white-space:normal;text-align:center;justify-content:center;font-size:12px;padding:8px 6px;gap:4px;margin:0}.member-lesson-nav:has(.notes-only-message) svg{width:12px;min-width:12px}}

.member-resources[hidden]{display:none!important}.member-resources ul,.resource-editor ul{list-style:none;padding:0}.member-resources li,.resource-editor li{margin:10px 0;display:flex;gap:12px;align-items:center}.member-resources button{overflow-wrap:anywhere;white-space:normal;text-align:left}.resource-editor{padding:16px 0}.resource-editor input[type=file]{max-width:100%}.resource-editor li span{overflow-wrap:anywhere;min-width:0}

.download-file-icon{width:28px;height:28px;object-fit:contain;flex:none}.member-resources .btn{display:inline-flex;align-items:center;gap:12px}

.chapters-editor{padding:16px 0}.chapters-editor label{display:block;font-weight:600}.chapters-editor textarea{display:block;box-sizing:border-box;width:100%;min-height:150px;margin:8px 0;padding:12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--text);font:14px/1.6 monospace;resize:vertical}.chapters-editor textarea:focus{outline:none;box-shadow:none}.chapters-editor small,.chapters-editor p{font-size:13px;color:var(--text-3)}

/* Compact discussion, with bounded nested reply branches. */
.lesson-discussion{--comment-avatar:48px;--comment-gap:12px;--thread-line:color-mix(in srgb,var(--text-3) 28%,transparent)}
.member-comments.lesson-discussion{padding:28px 30px}
.lesson-discussion [hidden]{display:none!important}
.discussion-heading{display:flex;align-items:center;gap:10px;margin-bottom:22px}
.lesson-discussion .discussion-heading h2{margin:0;font-size:22px}
.discussion-refresh,.discussion-menu-toggle,.discussion-small{border:0;background:transparent;color:var(--text);font:inherit;cursor:pointer}
.discussion-refresh{padding:8px;display:grid;place-items:center;color:var(--text-3);opacity:.55;border-radius:50%}
.discussion-refresh:hover,.discussion-refresh:focus-visible{opacity:1;background:var(--bg-2)}
.discussion-sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip-path:inset(50%);white-space:nowrap;border:0!important}
.lesson-discussion [data-discussion-status]:not(.discussion-sr-only){font-size:13px;color:var(--text-2);margin:10px 0}
.lesson-discussion fieldset{margin:0 0 28px;min-width:0}
.discussion-composer{border:1px solid var(--line);border-radius:12px;background:var(--bg);padding:4px;overflow:hidden}
.lesson-discussion .discussion-composer textarea{display:block;border:0!important;outline:0;background:transparent;box-shadow:none!important;resize:vertical;min-height:72px;padding:12px;font-family:inherit;font-size:14px;line-height:1.6}
.discussion-composer:focus-within{border-color:var(--text-3)}
.discussion-compose-bottom{display:flex;align-items:center;gap:8px;padding:0 8px 8px;min-width:0;min-height:44px;box-sizing:border-box}
.discussion-compose-bottom:has(button:not([hidden])){padding-bottom:8px}
.discussion-compose-bottom [data-reply-to]{font-size:12px;color:var(--text-3);overflow-wrap:anywhere}
.lesson-discussion [data-post-comment]{margin-left:auto;font-size:12px;padding:8px 14px;border-radius:20px;white-space:nowrap}
.lesson-discussion .discussion-comment{position:relative;margin:0;padding:0 32px 18px calc(var(--comment-avatar) + var(--comment-gap));border:0;min-width:0}
.discussion-author{display:block;min-height:20px}
.discussion-avatar{position:absolute;left:0;top:0;width:var(--comment-avatar);height:var(--comment-avatar);border-radius:50%;display:grid;place-items:center;background:var(--bg-2);border:1px solid var(--line);color:var(--text-2);font-size:12px;font-weight:600}
.discussion-meta{display:flex;align-items:baseline;gap:5px;flex-wrap:wrap;min-width:0}
.lesson-discussion .discussion-author h3{font-size:13px;line-height:1.5;margin:0;color:var(--text);overflow-wrap:anywhere}
.discussion-author time,.discussion-author small{font-size:12px;color:var(--text-3);line-height:1.5}
.discussion-legacy{display:inline-block;margin-left:3px;padding:0 4px;border:1px solid var(--line);border-radius:3px;font-size:10px;line-height:1.5;color:var(--text-3);font-weight:400;vertical-align:baseline}
.lesson-discussion .discussion-body.discussion-rich-body{white-space:normal}.discussion-rich-body p{margin:0 0 .55em}.discussion-rich-body p:last-child{margin-bottom:0}.discussion-rich-body a{color:var(--accent);text-decoration:underline}.discussion-rich-body pre{white-space:pre-wrap}
.lesson-discussion .discussion-body{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.5;font-size:14px;margin:3px 0 6px;color:var(--text-2)}
.discussion-small{font-size:12px;font-weight:600;padding:6px 10px;border-radius:16px}
.discussion-row-actions .discussion-small{margin-left:-10px}
.discussion-small:hover{background:var(--bg-2)}
.discussion-thread{position:relative;min-width:0}
.discussion-replies{position:relative;margin-left:24px;padding-left:28px}
.discussion-replies>.discussion-thread:before{content:'';position:absolute;left:-28px;top:-20px;bottom:0;border-left:1px solid var(--thread-line)}
.discussion-replies>.discussion-thread:last-child:before{bottom:auto;height:35px;border-bottom:1px solid var(--thread-line);border-bottom-left-radius:14px;width:18px}
.discussion-replies>.discussion-thread:not(:last-child):after{content:'';position:absolute;left:-28px;top:-1px;width:18px;height:16px;border-left:1px solid var(--thread-line);border-bottom:1px solid var(--thread-line);border-bottom-left-radius:14px}

.discussion-replies[data-depth="2"]{margin-left:0;padding-left:0}
.discussion-replies[data-depth="2"]>.discussion-thread:before,.discussion-replies[data-depth="2"]>.discussion-thread:after{display:none}
.discussion-menu{position:absolute;right:0;top:-4px;z-index:2}
.discussion-menu:has([data-comment-options]:not([hidden])){z-index:5}
.discussion-menu-toggle{width:30px;height:32px;font-size:24px;line-height:1;border-radius:50%;color:var(--text-2)}
.discussion-menu-toggle:hover{background:var(--bg-2)}
.discussion-options{position:absolute;right:0;top:34px;min-width:150px;max-width:min(260px,70vw);padding:6px;background:var(--bg);border:1px solid var(--line);box-shadow:0 6px 20px #0002;border-radius:10px}
.discussion-options .btn{display:block;width:100%;text-align:left;border:0;background:transparent;color:var(--text);font-size:13px;padding:10px 12px;border-radius:6px;white-space:normal}
.discussion-options .btn:hover{background:var(--bg-2)}
.discussion-options p{font-size:12px;line-height:1.5;margin:8px}
.discussion-edit textarea{font:inherit;line-height:1.5}
.discussion-edit-actions{display:flex;justify-content:flex-end;gap:8px;margin:8px 0}
.discussion-edit-actions .btn{font-size:12px;padding:6px 14px}
.discussion-empty{font-size:14px;color:var(--text-3)}
.discussion-comment[data-deleted=true] .discussion-body,.discussion-comment[data-status=hidden] .discussion-body{color:var(--text-3)}
.discussion-comment[data-deleted=true] .discussion-avatar{visibility:hidden}
.lesson-discussion button:disabled{opacity:.5;cursor:not-allowed}
.lesson-discussion button:focus-visible{outline:2px solid var(--focus-accent);outline-offset:2px}
.member-comments,.discussion-comment{scroll-margin-top:96px}
.dev-comment-controls{border-block:1px solid var(--line);padding:14px 0;margin:14px 0}.dev-comment-controls .btn{margin:5px 0;width:100%;white-space:normal}.dev-comment-controls [hidden]{display:none!important}
@media(max-width:600px){.member-comments.lesson-discussion{padding:20px 16px}.lesson-discussion{--comment-avatar:48px;--comment-gap:9px}.discussion-replies{margin-left:24px;padding-left:18px}.discussion-replies>.discussion-thread:before,.discussion-replies>.discussion-thread:not(:last-child):after{left:-18px}.discussion-replies>.discussion-thread:last-child:before,.discussion-replies>.discussion-thread:not(:last-child):after{width:12px}.discussion-meta{gap:3px 5px}.discussion-compose-bottom{flex-wrap:wrap}.discussion-compose-bottom [data-reply-to]{flex-basis:100%}}

.discussion-comment:has(+ .discussion-replies)::after{content:'';position:absolute;left:calc(var(--comment-avatar)/2);top:calc(var(--comment-avatar) + 4px);bottom:0;border-left:1px solid var(--thread-line)}
.discussion-replies .discussion-replies:not([data-depth="2"]){margin-left:24px}
@media(max-width:600px){.discussion-replies .discussion-replies:not([data-depth="2"]){margin-left:24px}}

/* Editing uses the same contained composer, with neutral controls. */
.lesson-discussion .discussion-edit{margin:8px 0 12px;padding:4px;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.lesson-discussion .discussion-edit:focus-within{border-color:var(--text-3);outline:0;box-shadow:none}
.lesson-discussion .discussion-edit textarea{border:0!important;outline:0!important;box-shadow:none!important;background:transparent;font-family:inherit;font-size:14px;line-height:1.6}
.lesson-discussion .discussion-edit-actions{display:flex;justify-content:flex-end;gap:8px;margin:0;padding:4px 8px 8px}
.lesson-discussion .discussion-edit-actions button{border:0;background:transparent;color:var(--text-2);font:inherit;font-size:12px;font-weight:600;cursor:pointer;border-radius:20px;padding:8px 16px}
.lesson-discussion .discussion-edit-actions .discussion-edit-save{background:var(--bg-2);color:var(--text);border:1px solid var(--line)}
.lesson-discussion .discussion-edit-actions button:hover{background:var(--bg-2)}
.lesson-discussion .discussion-edit-actions button:focus-visible{outline:2px solid var(--text-3);outline-offset:2px}

/* Give the end of each lesson breathing room before the footer. */
.member-lesson-shell .lesson-main{padding-bottom:clamp(180px,18vh,280px)}

.lesson-discussion[hidden],.lesson-discussion form[hidden]{display:none!important}

.discussion-avatar{overflow:hidden;box-sizing:border-box}.discussion-avatar img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:50%}