:root{color-scheme:dark;--bg:#061522;--panel:#0c2030;--line:#1c3a4d;--text:#edf5f7;--muted:#9eb3bf;--gold:#d9b45c}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% 0,#102b3d,var(--bg) 45%);color:var(--text);font:16px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}.videoPage{max-width:1200px;margin:auto;padding:32px}.videoHero{display:flex;gap:24px;align-items:flex-start;margin-bottom:26px}.back{color:var(--muted);text-decoration:none}.videoHero span{color:var(--gold);text-transform:uppercase;font-size:12px;letter-spacing:.12em}.videoHero h1{font-size:42px;margin:4px 0}.videoHero p{color:var(--muted);margin:0}.videoControls{display:grid;gap:14px;margin-bottom:24px}.tabs,.filters{display:flex;gap:10px;flex-wrap:wrap}.tabs button,.filters input,.filters select{background:#0a1c2a;border:1px solid var(--line);color:var(--text);border-radius:999px;padding:10px 14px}.tabs button{cursor:pointer}.tabs button.active{border-color:var(--gold);color:var(--gold)}.filters input{min-width:250px}.videoGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}.card{background:rgba(12,32,48,.9);border:1px solid var(--line);border-radius:18px;overflow:hidden;cursor:pointer;transition:.2s}.card:hover{transform:translateY(-2px);border-color:#315b73}.thumb{aspect-ratio:16/9;background:#0b1720 center/cover no-repeat;display:grid;place-items:center}.play{width:58px;height:58px;border-radius:50%;border:1px solid #ffffff55;background:#061522cc;display:grid;place-items:center;font-size:23px}.cardBody{padding:16px}.badge{display:inline-block;color:var(--gold);font-size:11px;text-transform:uppercase;letter-spacing:.08em}.card h3{margin:7px 0 6px;font-size:18px}.meta{color:var(--muted);font-size:13px}.empty{text-align:center;color:var(--muted);padding:50px}.hidden{display:none}.videoDialog{width:min(980px,92vw);padding:0;border:1px solid var(--line);border-radius:18px;background:#071723;color:var(--text)}.videoDialog::backdrop{background:#000b}.close{position:absolute;right:12px;top:10px;z-index:2;border:0;border-radius:50%;width:36px;height:36px;background:#071723dd;color:white;font-size:24px;cursor:pointer}.videoDialog iframe{width:100%;aspect-ratio:16/9;border:0;display:block}.videoMeta{padding:20px}.videoMeta h2{margin:6px 0}.videoMeta p{color:var(--muted)}.actions{display:flex;gap:10px;flex-wrap:wrap}.actions a{padding:10px 14px;border-radius:10px;border:1px solid var(--line);color:var(--text);text-decoration:none}.actions a:last-child{background:var(--gold);color:#071723;border-color:var(--gold)}@media(max-width:640px){.videoPage{padding:18px}.videoHero{display:block}.videoHero h1{font-size:34px}.filters>*{width:100%}.videoGrid{grid-template-columns:1fr}}
.playerFallback{font-size:13px}.admin{max-width:1100px;margin:auto;padding:28px}.form{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;background:#0c2030;border:1px solid #1c3a4d;padding:18px;border-radius:16px}.form label{display:grid;gap:6px;color:#9eb3bf}.form input,.form textarea,.form select{width:100%;background:#071723;color:#edf5f7;border:1px solid #1c3a4d;border-radius:10px;padding:10px}.wide{grid-column:1/-1}.actionsRow{display:flex;gap:10px}.actionsRow button,.row button{padding:10px 14px;border-radius:10px;border:1px solid #1c3a4d;background:#d9b45c;color:#071723;cursor:pointer}.list{margin-top:20px;display:grid;gap:10px}.row{display:grid;grid-template-columns:1fr auto;gap:14px;padding:14px;border:1px solid #1c3a4d;border-radius:12px;background:#0c2030}.row small{color:#9eb3bf}@media(max-width:700px){.form{grid-template-columns:1fr}.wide{grid-column:auto}}
.thumb{position:relative;overflow:hidden}.thumbImg{width:100%;height:100%;object-fit:cover;display:block}.thumb .play{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%)}

.courseField{border:1px solid var(--line);border-radius:12px;padding:14px;margin:0}.courseField legend{color:var(--muted);padding:0 6px}.courseHelp{margin:0 0 10px;color:var(--muted);font-size:13px}.courseActions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px}.courseActions button{padding:7px 10px;border-radius:8px;border:1px solid var(--line);background:#071723;color:var(--text);cursor:pointer}.courseActions small{margin-left:auto;color:var(--gold)}.courseChoices{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:8px}.courseChoice{display:flex!important;grid-template-columns:none!important;align-items:center;gap:9px!important;padding:10px;border:1px solid var(--line);border-radius:10px;background:#071723;cursor:pointer;color:var(--text)!important}.courseChoice input{width:auto!important;margin:0;accent-color:var(--gold)}.courseChoice:has(input:checked){border-color:var(--gold);box-shadow:0 0 0 1px rgba(217,180,92,.2)}.courseEmpty{margin:0;color:var(--muted)}

.seriesCardMeta{margin-top:8px;color:var(--gold);font-size:12px}.seriesContext{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}.seriesHeading{display:flex;justify-content:space-between;gap:14px;align-items:center}.seriesHeading span{display:block;color:var(--gold);font-size:12px;text-transform:uppercase;letter-spacing:.06em}.seriesHeading strong{display:block;margin-top:2px}.seriesNav{display:flex;gap:8px}.seriesNav button,.seriesLesson{border:1px solid var(--line);background:#0a1c2a;color:var(--text);border-radius:10px;cursor:pointer}.seriesNav button{padding:8px 10px}.seriesNav button:disabled{opacity:.4;cursor:not-allowed}.seriesLessonList{display:grid;gap:7px;margin-top:12px;max-height:260px;overflow:auto}.seriesLesson{display:grid;grid-template-columns:34px 1fr;gap:10px;text-align:left;align-items:center;padding:9px}.seriesLesson>span{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#071723;color:var(--gold)}.seriesLesson strong,.seriesLesson small{display:block}.seriesLesson small{color:var(--muted)}.seriesLesson.active{border-color:var(--gold);box-shadow:0 0 0 1px rgba(217,180,92,.18)}.videoAdminBar{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:13px 15px;margin-bottom:18px;border:1px solid rgba(217,180,92,.4);border-radius:14px;background:rgba(25,34,39,.92)}.videoAdminBar.hidden{display:none}.videoAdminBar>div{display:flex;gap:8px;flex-wrap:wrap}.videoAdminBar button,.videoAdminBar a{border:1px solid var(--line);background:#0a1c2a;color:var(--text);padding:8px 10px;border-radius:9px;text-decoration:none;cursor:pointer}.videoAdminBar button:first-child{background:var(--gold);color:#071723;border-color:var(--gold)}.adminCardControls{display:flex;gap:6px;flex-wrap:wrap;padding:0 16px 14px}.adminCardControls button{border:1px solid var(--line);background:#071723;color:var(--text);border-radius:8px;padding:7px 9px;cursor:pointer}.adminCardControls button.danger{color:#ffb6b6}.videoAdminDialog{width:min(1050px,94vw);max-height:90vh;overflow:auto;padding:0;border:1px solid var(--line);border-radius:18px;background:#071723;color:var(--text)}.videoAdminContent{padding:26px}.adminEyebrow{color:var(--gold);font-size:12px;text-transform:uppercase;letter-spacing:.1em}.inlineAdminForm{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px}.inlineAdminForm>label{display:grid;gap:6px;color:var(--muted)}.inlineAdminForm input,.inlineAdminForm textarea,.inlineAdminForm select{width:100%;background:#0a1c2a;color:var(--text);border:1px solid var(--line);border-radius:9px;padding:9px}.inlineAdminForm>label:has(.inlineChoiceGrid),.inlineAdminForm>label:has(textarea){grid-column:1/-1}.inlineChoiceGrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:7px}.inlineChoice{display:flex!important;align-items:center;gap:8px!important;border:1px solid var(--line);background:#0a1c2a;border-radius:9px;padding:8px;color:var(--text)!important}.inlineChoice input{width:auto!important}.inlineAdminActions{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.inlineAdminActions button,.seriesItemActions button{border:1px solid var(--line);background:#0a1c2a;color:var(--text);border-radius:9px;padding:8px 10px;cursor:pointer}.inlineAdminActions button.primary{background:var(--gold);color:#071723;border-color:var(--gold)}.inlineAdminActions button.danger,.seriesItemActions button.danger{color:#ffb6b6}.inlineAdminStatus{padding:9px 10px;border-radius:9px;background:#0a1c2a}.inlineAdminStatus[data-kind="ok"]{border:1px solid #4b8068}.inlineAdminStatus[data-kind="error"]{border:1px solid #8b4b4b}.inlineAdminNote{color:var(--muted)}.adminReviewList,.seriesAdminList{display:grid;gap:8px;margin-bottom:18px}.adminReviewRow,.seriesAdminItem{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;border:1px solid var(--line);border-radius:10px;padding:10px;background:#0a1c2a}.adminReviewRow strong,.adminReviewRow small,.seriesAdminItem strong,.seriesAdminItem small{display:block}.adminReviewRow small,.seriesAdminItem small{color:var(--muted)}.seriesAdminItem{grid-template-columns:auto 1fr auto}.seriesItemActions{display:flex;gap:6px;flex-wrap:wrap}.videoAdminDialog .close{position:sticky;float:right;top:10px;margin:10px;z-index:4}@media(max-width:720px){.videoAdminBar,.seriesHeading{align-items:stretch;flex-direction:column}.inlineAdminForm{grid-template-columns:1fr}.inlineAdminForm>label:has(.inlineChoiceGrid),.inlineAdminForm>label:has(textarea){grid-column:auto}.adminReviewRow,.seriesAdminItem{grid-template-columns:1fr}.seriesItemActions{justify-content:flex-start}}


/* Videoaulas Admin — taxonomia hierárquica */
.inlineAdminForm>.inlineAdminFieldBlock{grid-column:1/-1;display:grid;gap:8px;color:var(--muted)}
.inlineAdminFieldBlock>span{font-weight:600}
.taxonomySubjectGrid{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.inlineTopicPicker{display:grid;gap:10px}
.inlineTopicHint{margin:0;padding:12px;border:1px dashed var(--line);border-radius:10px;background:#081923;color:var(--muted)}
.inlineTopicSubject{display:grid;gap:10px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#081923}
.inlineTopicSubjectHead{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.inlineTopicSubjectHead strong{color:var(--text);font-size:15px}
.inlineTopicSubjectHead small{color:var(--muted);font-size:12px}
.taxonomyTopicGrid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.inlineAdminNote[data-kind="warning"]{padding:10px 12px;border:1px solid #8a6c2d;border-radius:9px;background:#211b0d;color:#f4d990}
.inlineAdminActions button:disabled{opacity:.45;cursor:not-allowed;filter:saturate(.45)}
@media(max-width:700px){
  .taxonomySubjectGrid,.taxonomyTopicGrid{grid-template-columns:1fr}
  .inlineTopicSubjectHead{align-items:flex-start;flex-direction:column;gap:2px}
}

.youtubePlaylistProbe{position:fixed;left:-10000px;top:-10000px;width:2px;height:2px;overflow:hidden;opacity:.01;pointer-events:none}
.youtubePlaylistProbe iframe{width:1px;height:1px;border:0}

.adminHomeLink{display:inline-flex;align-items:center;gap:6px;margin-bottom:14px;color:var(--muted);text-decoration:none;font-weight:600}.adminHomeLink:hover,.adminHomeLink:focus-visible{color:var(--gold);text-decoration:underline}

/* Videoaula → questões relacionadas */
.relatedQuestions{margin:20px 0;padding:16px;border:1px solid var(--line);border-radius:14px;background:#0a1c2a}.relatedQuestions.hidden{display:none}.relatedQuestionsHead{display:flex;justify-content:space-between;gap:12px;align-items:baseline;margin-bottom:12px}.relatedQuestionsHead strong{color:var(--text)}.relatedQuestionsHead span{color:var(--muted);font-size:12px}.relatedQuestionList{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;max-height:340px;overflow:auto}.relatedQuestion{display:grid;gap:3px;padding:11px 12px;border:1px solid var(--line);border-radius:11px;background:#071723;color:var(--text);text-decoration:none}.relatedQuestion:hover,.relatedQuestion:focus-visible{border-color:var(--gold)}.relatedQuestion strong{color:var(--gold);font-size:13px}.relatedQuestion span{color:var(--muted);font-size:12px}.relatedQuestion small{color:var(--text);font-size:13px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}@media(max-width:700px){.relatedQuestionsHead{align-items:flex-start;flex-direction:column;gap:2px}.relatedQuestionList{grid-template-columns:1fr}}

.videoSeoLink{color:inherit;text-decoration:none}.videoSeoLink:hover{text-decoration:underline}.videoSeoDetail{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(260px,.8fr);gap:24px;align-items:start}.videoSeoPlayer{aspect-ratio:16/9;background:#081426;border-radius:16px;overflow:hidden}.videoSeoPlayer iframe{width:100%;height:100%;border:0}.videoSeoDetail article{padding:20px;border:1px solid rgba(255,255,255,.12);border-radius:16px}@media(max-width:760px){.videoSeoDetail{grid-template-columns:1fr}}