@import"https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap";:root{color-scheme:dark;--bg: #060a14;--bg-deep: #03060d;--surface: rgba(15, 23, 38, .72);--surface-strong: #121b2d;--surface-soft: rgba(24, 37, 60, .56);--border: rgba(157, 184, 223, .14);--border-bright: rgba(86, 221, 255, .34);--text: #f0f8ff;--muted: #8d9db2;--cyan: #5ee7ff;--cyan-strong: #16b8e5;--cyan-soft: rgba(94, 231, 255, .14);--success: #79e5b1;--danger: #ff7c8c;font-family:Manrope,system-ui,sans-serif;background:var(--bg);color:var(--text)}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{min-width:320px;background:var(--bg)}button,input{font:inherit}button{color:inherit}button:focus-visible,input:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}.login-shell{min-height:100vh;position:relative;display:flex;flex-direction:column;overflow:hidden;isolation:isolate;background:radial-gradient(ellipse 70% 55% at 78% 38%,rgba(23,108,150,.24),transparent 66%),radial-gradient(ellipse 50% 55% at 16% 82%,rgba(11,132,156,.15),transparent 70%),var(--bg-deep)}.ambient-grid{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-3;opacity:.42;background-image:linear-gradient(rgba(111,222,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(111,222,255,.06) 1px,transparent 1px);background-size:72px 72px;-webkit-mask-image:radial-gradient(circle at center,#000 0%,transparent 72%);mask-image:radial-gradient(circle at center,#000 0%,transparent 72%)}.orb{position:absolute;z-index:-2;border-radius:50%;filter:blur(5px);transition:transform .25s ease-out;will-change:transform}.orb-one{width:560px;height:560px;right:-180px;top:22%;background:radial-gradient(circle,rgba(62,219,255,.22),rgba(26,107,194,.04) 54%,transparent 70%)}.orb-two{width:470px;height:470px;left:-180px;bottom:-130px;background:radial-gradient(circle,rgba(40,183,205,.18),transparent 68%)}.login-topbar{display:flex;align-items:center;justify-content:space-between;padding:28px clamp(24px,5vw,76px)}.brand-mark{display:inline-flex;align-items:center;gap:10px;text-decoration:none;letter-spacing:.08em}.brand-sigil{display:grid;place-items:center;width:31px;height:31px;border:1px solid rgba(94,231,255,.65);border-radius:8px 8px 8px 2px;transform:rotate(45deg);box-shadow:0 0 24px #5ee7ff3d}.brand-sigil span{width:10px;height:10px;background:var(--cyan);border-radius:50% 50% 50% 0;box-shadow:0 0 18px var(--cyan)}.brand-copy{display:grid;line-height:.96}.brand-copy strong{font-family:Space Grotesk,sans-serif;font-size:.95rem;font-weight:700;letter-spacing:.14em}.brand-copy small{color:var(--cyan);font-size:.54rem;font-weight:700;letter-spacing:.35em;margin-top:4px}.motion-button{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);background:#090f1b7a;color:var(--muted);border-radius:999px;padding:9px 13px;font-size:.76rem;cursor:pointer;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:border-color .18s,color .18s,background .18s}.motion-button:hover{border-color:var(--border-bright);background:var(--cyan-soft);color:var(--text)}.login-content{width:min(1160px,calc(100% - 48px));margin:auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(350px,410px);gap:clamp(50px,10vw,150px);align-items:center;padding:60px 0 100px}.quote-block{padding-left:clamp(0px,3vw,40px);max-width:640px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#a8b8ca;font-size:.66rem;font-weight:800;letter-spacing:.18em}.eyebrow.cyan{color:var(--cyan)}.quote-block h1{font-family:Space Grotesk,sans-serif;font-size:clamp(2.65rem,5vw,5.15rem);line-height:.98;letter-spacing:-.055em;margin:20px 0;max-width:680px;text-wrap:balance}.quote-block p{color:var(--cyan);font-family:DM Mono,monospace;font-size:.74rem;letter-spacing:.08em;margin:0}.login-card{background:linear-gradient(145deg,#131f34e6,#080e1abf);border:1px solid rgba(127,170,211,.2);border-radius:20px;padding:30px;box-shadow:0 28px 80px #00000059,inset 0 1px #ffffff0d;-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px)}.login-card-heading{display:flex;align-items:center;gap:8px;color:var(--cyan);font-family:DM Mono,monospace;font-size:.66rem;letter-spacing:.06em;text-transform:uppercase}.status-pulse{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 5px #5ee7ff1f;animation:pulse 2s infinite}.login-card h2{font-family:Space Grotesk,sans-serif;font-size:1.72rem;letter-spacing:-.04em;margin:17px 0 6px}.login-card>p{color:var(--muted);font-size:.84rem;line-height:1.6;margin:0 0 24px}.login-card label{display:grid;color:#c8d6e4;font-size:.76rem;font-weight:700;gap:8px;margin:16px 0}.login-card input{width:100%;border:1px solid var(--border);border-radius:9px;background:#01070f8f;color:var(--text);padding:13px 14px;transition:border-color .18s,box-shadow .18s}.login-card input::placeholder{color:#526176}.login-card input:focus{border-color:var(--cyan-strong);box-shadow:0 0 0 4px #5ee7ff14}.login-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:24px}.primary-button,.secondary-button,.text-button{border:0;cursor:pointer}.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;color:#021019;background:linear-gradient(135deg,#7ff0ff,#31c5ec);border-radius:9px;padding:12px 16px;font-size:.78rem;font-weight:800;box-shadow:0 8px 26px #2fcbeb2e;transition:transform .18s,box-shadow .18s,filter .18s}.primary-button:hover{transform:translateY(-1px);filter:brightness(1.08);box-shadow:0 13px 32px #2fcbeb47}.text-button{display:inline-flex;align-items:center;gap:5px;padding:0;color:var(--cyan);background:transparent;font-size:.76rem;font-weight:700}.text-button:hover{color:#d6fbff}.security-caption{display:flex;align-items:center;gap:7px;margin:24px 0 0!important;color:#6d7e96!important;font-size:.67rem!important}.login-footer{padding:24px clamp(24px,5vw,76px);color:#5b6a7e;font-size:.68rem;letter-spacing:.04em}.flip-icon{transform:rotate(180deg)}.application-shell{min-height:100vh;display:flex;background:#07101c}.app-sidebar{display:flex;flex-direction:column;width:258px;flex:0 0 258px;min-height:100vh;background:#080f1b;border-right:1px solid var(--border);padding:24px 14px 14px}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:2px 12px 27px}.mobile-close,.mobile-menu{display:none;border:0;background:transparent;cursor:pointer;color:var(--text)}.primary-navigation,.course-navigation{display:grid;gap:4px}.nav-item,.course-nav-item{width:100%;display:flex;align-items:center;text-align:left;gap:11px;border:0;background:transparent;border-radius:8px;color:#9eacc0;padding:11px 12px;font-size:.79rem;font-weight:650;cursor:pointer;transition:color .16s,background .16s}.nav-item:hover,.course-nav-item:hover{color:var(--text);background:#5ee7ff0d}.nav-item.active,.course-nav-item.active{color:var(--cyan);background:var(--cyan-soft)}.nav-badge{display:grid;place-items:center;min-width:18px;height:18px;margin-left:auto;border-radius:10px;background:#5ee7ff2e;color:var(--cyan);font-size:.61rem}.navigation-label{color:#536278;font-size:.62rem;font-weight:800;letter-spacing:.16em;margin:30px 12px 9px}.nav-icon{display:inline-grid;place-items:center;color:#89eafa}.sidebar-bottom{margin-top:auto;padding-top:16px;border-top:1px solid var(--border)}.profile-button{display:flex;align-items:center;gap:10px;padding:10px 8px;width:100%;border:0;background:transparent;text-align:left;cursor:pointer}.avatar{display:grid;place-items:center;width:32px;height:32px;flex:0 0 32px;border-radius:50%;background:linear-gradient(135deg,#3ad9ed,#176ca7);color:#020b11;font-size:.7rem;font-weight:800}.profile-copy{display:grid;flex:1;gap:2px}.profile-copy strong{font-size:.72rem}.profile-copy small{color:#708096;font-size:.62rem}.profile-button>svg{color:#7a8ba0}.app-main{min-width:0;flex:1;background:radial-gradient(ellipse 70% 35% at 70% 0%,rgba(25,97,128,.15),transparent 72%),#0a1322}.app-header{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:18px;min-height:74px;padding:14px clamp(24px,4vw,56px);border-bottom:1px solid var(--border);background:#0a1322d4;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.header-search{display:flex;align-items:center;gap:10px;width:min(365px,42vw);color:#718198;border:1px solid var(--border);background:#050d198a;border-radius:8px;padding:9px 12px}.header-search input{flex:1;min-width:0;border:0;color:var(--text);background:transparent;outline:none;font-size:.77rem}.header-search input::placeholder{color:#718198}.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}.icon-button{position:relative;display:inline-grid;place-items:center;border:1px solid var(--border);border-radius:8px;width:37px;height:37px;background:#050d195c;color:#b7c5d5;cursor:pointer}.notification-dot{position:absolute;top:7px;right:7px;width:6px;height:6px;border:1px solid #07101c;background:var(--cyan);border-radius:50%}.mode-switch{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--border);border-radius:8px;padding:9px 11px;background:#050d195c;color:#b7c5d5;font-size:.71rem;font-weight:700;cursor:pointer}.mode-switch:hover{border-color:var(--border-bright);color:var(--cyan)}.dashboard-content{max-width:1380px;padding:clamp(28px,4vw,54px);margin:0 auto}.dashboard-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:32px}.dashboard-intro h1{margin:10px 0 6px;font-family:Space Grotesk,sans-serif;font-size:clamp(1.8rem,3vw,2.65rem);letter-spacing:-.05em}.dashboard-intro p{color:var(--muted);font-size:.86rem;margin:0}.streak-card{display:flex;align-items:center;gap:10px;flex:0 0 auto;border:1px solid var(--border);border-radius:10px;padding:12px 15px;color:var(--cyan);background:#5ee7ff0d}.streak-card div{display:grid;gap:2px;color:var(--text)}.streak-card strong{font-size:.74rem}.streak-card span{color:var(--muted);font-size:.65rem}.continue-card{display:grid;grid-template-columns:188px 1fr auto;align-items:center;gap:27px;min-height:170px;margin-bottom:43px;padding:16px;border:1px solid rgba(102,224,255,.18);border-radius:15px;background:linear-gradient(118deg,#142b43eb,#0d1727c7);box-shadow:0 18px 50px #0000001f}.continue-visual{position:relative;display:grid;place-items:center;height:136px;overflow:hidden;border-radius:10px;background:radial-gradient(circle at 64% 33%,rgba(107,236,255,.57),transparent 8%),linear-gradient(135deg,#123d56,#0c1d32 47%,#15426a)}.continue-visual:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(120deg,transparent 10%,rgba(255,255,255,.1) 38%,transparent 56%);transform:translate(-90%);animation:scan 4.5s ease-in-out infinite}.play-disc{position:relative;display:grid;place-items:center;width:51px;height:51px;color:#06202a;background:var(--cyan);border-radius:50%;box-shadow:0 0 0 9px #5ee7ff29,0 0 34px #5ee7ff73}.duration{position:absolute;right:8px;bottom:8px;border:1px solid rgba(255,255,255,.12);border-radius:5px;background:#000810b3;padding:4px 6px;color:#d8eff4;font-family:DM Mono,monospace;font-size:.62rem}.continue-copy h2{margin:8px 0 5px;font-family:Space Grotesk;font-size:1.25rem;letter-spacing:-.04em}.continue-copy p{color:var(--muted);font-size:.76rem;margin:0 0 19px}.progress-row{display:flex;align-items:center;gap:10px}.progress-row strong{color:var(--cyan);font-size:.7rem}.progress-track{height:5px;flex:1;max-width:350px;overflow:hidden;border-radius:99px;background:#ffffff17}.progress-track span,.card-progress span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#2bc9e6,#8af3ff);box-shadow:0 0 10px #5ee7ff73}.continue-button{white-space:nowrap;margin-right:11px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:17px}.section-heading h2,.panel-heading h2{margin:0;font-family:Space Grotesk;font-size:1.12rem;letter-spacing:-.03em}.section-heading p,.panel-heading p{margin:5px 0 0;color:var(--muted);font-size:.72rem}.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.course-card{position:relative;display:flex;flex-direction:column;align-items:flex-start;min-height:202px;overflow:hidden;border:1px solid var(--border);border-radius:12px;padding:19px;background:linear-gradient(155deg,#142035c7,#080e1aa3);color:var(--text);text-align:left;cursor:pointer;transition:transform .18s,border-color .18s,background .18s}.course-card:hover,.course-card.selected{transform:translateY(-3px);border-color:#5ee7ff6e;background:linear-gradient(155deg,#1b3950e0,#08121fbf)}.course-icon{display:grid;place-items:center;width:35px;height:35px;margin-bottom:16px;border-radius:9px;color:var(--cyan);background:var(--cyan-soft)}.course-section{color:var(--cyan);font-size:.62rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.course-card strong{margin:7px 0 6px;font-family:Space Grotesk;font-size:1rem;letter-spacing:-.02em}.course-meta{color:var(--muted);font-size:.69rem}.card-progress{width:100%;height:5px;overflow:hidden;border-radius:10px;margin-top:auto;background:#ffffff14}.course-percent{display:flex;align-items:center;gap:4px;margin-top:9px;color:var(--cyan);font-size:.68rem;font-weight:800}.dashboard-columns{display:grid;grid-template-columns:1.5fr .8fr;gap:16px;margin-top:38px}.updates-panel,.upload-panel,.analytics-panel{border:1px solid var(--border);border-radius:12px;background:#0d1728ab;padding:20px}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.panel-heading>svg{color:var(--cyan)}.update-item{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:16px 0;border-top:1px solid var(--border)}.update-item:first-of-type{margin-top:15px}.update-icon{display:grid;place-items:center;width:34px;height:34px;color:var(--cyan);border-radius:8px;background:var(--cyan-soft)}.update-item div{display:grid;gap:3px}.update-item strong{font-size:.75rem}.update-item p,.update-item small{margin:0;color:var(--muted);font-size:.67rem}.update-item small{color:#5f7592}.update-item>svg{color:#64768d}.completion-panel{display:flex;flex-direction:column}.radial-progress{display:grid;place-items:center;width:122px;height:122px;margin:19px auto 12px;border-radius:50%;background:conic-gradient(var(--cyan) 0 48%,rgba(255,255,255,.08) 48% 100%)}.radial-progress:before{content:"";position:absolute;width:102px;height:102px;border-radius:50%;background:#0d1728}.radial-progress div{z-index:1;display:grid;text-align:center}.radial-progress strong{font-family:Space Grotesk;font-size:1.45rem}.radial-progress span{color:var(--muted);font-size:.6rem}.completion-caption{max-width:200px;margin:auto auto 0;color:var(--muted);font-size:.67rem;line-height:1.5;text-align:center}.admin-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:31px}.stat-card{display:grid;gap:5px;min-height:138px;border:1px solid var(--border);border-radius:11px;padding:16px;background:#0e192aa8;color:var(--muted);font-size:.7rem}.stat-card strong{color:var(--text);font-family:Space Grotesk;font-size:1.7rem;letter-spacing:-.05em}.stat-card small{color:#68cfa3;font-size:.62rem}.stat-icon{display:grid;place-items:center;width:30px;height:30px;margin-bottom:6px;color:var(--cyan);border-radius:8px;background:var(--cyan-soft)}.admin-workspace-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:16px}.drop-zone{display:grid;place-items:center;gap:9px;min-height:185px;margin-top:19px;border:1px dashed rgba(94,231,255,.42);border-radius:10px;background:#5ee7ff06;color:var(--cyan);text-align:center}.drop-zone strong{color:var(--text);font-size:.76rem}.drop-zone span{color:var(--muted);font-size:.65rem}.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid rgba(94,231,255,.32);border-radius:7px;padding:8px 11px;background:#5ee7ff0f;color:var(--cyan);font-size:.68rem;font-weight:800;cursor:pointer}.secondary-button:hover{background:var(--cyan-soft)}.upload-status{display:flex;align-items:center;gap:9px;margin-top:13px;color:var(--muted);font-size:.68rem}.upload-status>svg{margin-left:auto}.status-pill{display:inline-flex;align-items:center;border-radius:99px;padding:4px 7px;font-size:.59rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.status-pill.ready{color:#7de7b5;background:#79e5b11a}.activity-bars{display:flex;align-items:flex-end;gap:9px;height:151px;margin:24px 4px 12px;border-bottom:1px solid var(--border)}.activity-bars span{flex:1;min-width:8px;border-radius:5px 5px 0 0;background:linear-gradient(to top,rgba(37,185,216,.33),var(--cyan))}.analytics-footer{display:flex;justify-content:space-between;color:var(--muted);font-size:.66rem}.analytics-footer strong{color:var(--cyan)}.review-panel{margin-top:16px}.review-row{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:12px;padding:13px 0;border-top:1px solid var(--border)}.review-row:first-of-type{margin-top:15px}.video-thumb{display:grid;place-items:center;width:42px;height:31px;color:var(--cyan);border-radius:6px;background:linear-gradient(135deg,#1a6075,#163267)}.review-row div{display:grid;gap:3px}.review-row strong{font-size:.73rem}.review-row p{margin:0;color:var(--muted);font-size:.65rem}@keyframes pulse{0%,to{transform:scale(1);box-shadow:0 0 0 5px #5ee7ff1f}50%{transform:scale(.88);box-shadow:0 0 0 9px #5ee7ff05}}@keyframes scan{0%,30%{transform:translate(-115%)}65%,to{transform:translate(130%)}}@media(max-width:1050px){.course-grid,.admin-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.continue-card{grid-template-columns:145px 1fr}.continue-button{grid-column:2;justify-self:start;margin:0}.dashboard-columns{grid-template-columns:1fr}}@media(max-width:800px){.login-content{grid-template-columns:1fr;gap:44px;padding-top:48px}.quote-block{text-align:center;margin:auto}.app-sidebar{position:fixed;z-index:20;transform:translate(-105%);width:275px;box-shadow:18px 0 44px #0000006b;transition:transform .22s ease}.app-sidebar.is-open{transform:translate(0)}.mobile-close,.mobile-menu{display:inline-grid;place-items:center}.app-header{min-height:64px;padding:12px 18px}.header-search{flex:1;width:auto}.mode-switch{font-size:0;padding:9px}.mode-switch svg{width:18px;height:18px}.dashboard-content{padding:29px 19px 45px}.dashboard-intro{align-items:flex-start;flex-direction:column}.streak-card{width:100%}.admin-workspace-grid{grid-template-columns:1fr}}@media(max-width:560px){.login-topbar{padding:20px}.motion-button{font-size:0;padding:9px}.motion-button svg{margin:0}.login-content{width:min(100% - 32px,460px);padding:34px 0 60px}.quote-block h1{font-size:2.5rem}.login-card{padding:23px}.login-actions{align-items:stretch;flex-direction:column-reverse}.login-actions .primary-button{width:100%}.continue-card{grid-template-columns:1fr;gap:18px;padding:12px}.continue-visual{height:156px}.continue-button{grid-column:1;width:100%}.course-grid,.admin-stats{grid-template-columns:1fr}.header-search{display:none}.header-actions{margin-left:auto}.review-row{grid-template-columns:auto 1fr}.review-row .status-pill,.review-row .secondary-button{grid-column:2;justify-self:start}.review-row .secondary-button{margin-top:-5px}.section-heading{align-items:flex-start;gap:10px}.section-heading .text-button{white-space:nowrap}.dashboard-intro h1{font-size:2rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}.orb{transform:none!important}}button:disabled{cursor:not-allowed;opacity:.62}button:disabled:hover{transform:none;filter:none}.auth-feedback{margin:14px 0 0!important;border-radius:8px;padding:10px 12px;font-size:.72rem!important;line-height:1.45!important}.auth-feedback-error{border:1px solid rgba(255,124,140,.34);background:#ff7c8c17;color:#ffc5ce!important}.auth-feedback-success{border:1px solid rgba(121,229,177,.28);background:#79e5b114;color:#b9f3d6!important}.loading-shell{display:grid;place-items:center}.loading-card{display:grid;justify-items:start;gap:16px;width:min(420px,calc(100% - 48px));border:1px solid rgba(127,170,211,.2);border-radius:18px;padding:28px;background:#0a1322b8;box-shadow:0 28px 80px #00000059;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.loading-card p{margin:0;color:var(--muted);font-size:.8rem}.header-context{display:grid;gap:3px}.header-context strong{font-family:Space Grotesk,sans-serif;font-size:1rem;letter-spacing:-.02em}.empty-state{display:grid;justify-items:center;max-width:680px;margin:34px auto 0;border:1px solid rgba(94,231,255,.18);border-radius:16px;padding:clamp(34px,6vw,64px);background:linear-gradient(145deg,#142b4394,#0d1727b8);text-align:center}.empty-state-icon{display:grid;place-items:center;width:58px;height:58px;margin-bottom:20px;border-radius:16px;color:var(--cyan);background:var(--cyan-soft);box-shadow:0 0 0 8px #5ee7ff0a}.empty-state h2{margin:0;font-family:Space Grotesk,sans-serif;font-size:clamp(1.3rem,2vw,1.7rem);letter-spacing:-.04em}.empty-state p{max-width:520px;margin:12px 0 0;color:var(--muted);font-size:.84rem;line-height:1.7}@media(max-width:560px){.header-context{display:none}}select{width:100%;border:1px solid var(--border);border-radius:9px;background:#01070f8f;color:var(--text);padding:12px 14px}.data-card{border:1px solid var(--border);border-radius:14px;padding:21px;background:#0d1728ab}.management-grid{display:grid;grid-template-columns:minmax(310px,.76fr) minmax(0,1.24fr);gap:16px;align-items:start}.media-grid{grid-template-columns:minmax(0,1.2fr) minmax(330px,.8fr)}.form-card{display:grid;gap:14px}.form-card label,.attach-form label{display:grid;gap:7px;color:#c8d6e4;font-size:.73rem;font-weight:700}.form-card input,.attach-form input{width:100%;border:1px solid var(--border);border-radius:9px;background:#01070f8f;color:var(--text);padding:12px 14px}.form-card .primary-button{justify-self:start;margin-top:5px}.record-list,.structure-list,.upload-queue{display:grid;gap:7px;margin-top:17px}.record-row,.media-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:11px;padding:12px 0;border-top:1px solid var(--border)}.record-row:first-child,.media-row:first-child{border-top:0}.record-copy{min-width:0;display:grid;gap:3px}.record-copy strong{overflow:hidden;font-size:.76rem;text-overflow:ellipsis;white-space:nowrap}.record-copy span,.record-copy small{overflow:hidden;color:var(--muted);font-size:.66rem;text-overflow:ellipsis;white-space:nowrap}.status-pill{white-space:nowrap}.status-active,.status-published,.status-reviewed,.status-ready{color:#7de7b5;background:#79e5b11a}.status-deactivated,.status-archived,.status-failed{color:#ffafbc;background:#ff7c8c1a}.status-draft,.status-uploading,.status-validating,.status-scheduled{color:#9ddff0;background:#5ee7ff1a}.compact-button{white-space:nowrap;padding:7px 10px}.empty-inline{margin:17px 0 0;color:var(--muted);font-size:.74rem;line-height:1.6}.feedback-stack{margin-bottom:16px}.feedback-stack .auth-feedback{margin:0 0 10px!important}.admin-action-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.admin-action-card{display:grid;align-content:start;justify-items:start;min-height:255px;border:1px solid var(--border);border-radius:14px;padding:22px;background:linear-gradient(150deg,#142b439e,#0d1727c2)}.admin-action-card .empty-state-icon{width:45px;height:45px;margin-bottom:17px;border-radius:12px;box-shadow:none}.admin-action-card h2{margin:0;font-family:Space Grotesk;font-size:1.1rem}.admin-action-card p{color:var(--muted);font-size:.74rem;line-height:1.65}.admin-action-card .secondary-button{margin-top:auto}.compact-empty{margin-top:20px}.structure-board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.structure-column{min-height:470px;border:1px solid var(--border);border-radius:14px;padding:18px;background:#0d1728ab}.mini-form{display:flex;gap:8px;margin-top:17px}.mini-form input{min-width:0;flex:1;border:1px solid var(--border);border-radius:8px;background:#01070f8f;color:var(--text);padding:9px 11px;font-size:.72rem}.mini-form .icon-button{flex:0 0 37px}.structure-item{display:flex;align-items:center;justify-content:space-between;gap:9px;width:100%;border:1px solid transparent;border-radius:9px;padding:11px;background:#040c1852;color:var(--text);text-align:left;cursor:pointer}.structure-item:hover,.structure-item.selected{border-color:#5ee7ff52;background:var(--cyan-soft)}.structure-item>span{min-width:0;display:grid;gap:3px}.structure-item strong{overflow:hidden;font-size:.74rem;text-overflow:ellipsis;white-space:nowrap}.structure-item small{color:var(--muted);font-size:.63rem}.static-item{cursor:default}.static-item:hover{border-color:transparent;background:#040c1852}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0)}.upload-queue{max-height:340px;overflow-y:auto}.upload-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;gap:10px;align-items:center;padding:10px 0;border-top:1px solid var(--border)}.upload-row>svg{color:var(--cyan)}.upload-row div{min-width:0;display:grid;gap:4px}.upload-row strong{overflow:hidden;font-size:.72rem;text-overflow:ellipsis;white-space:nowrap}.upload-row small{color:var(--muted);font-size:.62rem}.upload-row .card-progress{margin-top:2px}.danger-icon{color:var(--danger)}.media-row>svg{color:var(--cyan)}.attach-card{margin-top:16px}.attach-form{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:18px}.attach-form .primary-button{align-self:end;justify-self:start}.learning-sections{display:grid;gap:42px}.loading-inline{display:grid;place-items:center;min-height:260px;color:var(--muted);font-size:.82rem}.course-workspace .back-button{margin-bottom:22px}.course-player-layout{display:grid;grid-template-columns:minmax(310px,.82fr) minmax(0,1.18fr);gap:17px;align-items:start}.course-outline,.video-stage{border:1px solid var(--border);border-radius:14px;background:#0d1728ab}.course-outline{display:grid;gap:16px;padding:18px}.lesson-outline{display:grid;gap:9px}.lesson-outline>div>span{color:var(--cyan);font-family:DM Mono,monospace;font-size:.62rem;letter-spacing:.12em}.lesson-outline h2{margin:6px 0 4px;font-family:Space Grotesk;font-size:1rem}.lesson-outline p{margin:0;color:var(--muted);font-size:.68rem;line-height:1.55}.video-outline{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;width:100%;border:1px solid var(--border);border-radius:9px;padding:10px;background:#040c1852;color:var(--text);text-align:left;cursor:pointer}.video-outline:hover,.video-outline.selected{border-color:#5ee7ff6b;background:var(--cyan-soft)}.video-index{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:#5ee7ff1f;color:var(--cyan);font-size:.63rem;font-weight:800}.video-outline>span:nth-child(2){min-width:0;display:grid;gap:3px}.video-outline strong{overflow:hidden;font-size:.72rem;text-overflow:ellipsis;white-space:nowrap}.video-outline small{color:var(--muted);font-size:.62rem}.video-outline>svg{color:var(--cyan)}.video-stage{min-height:520px;padding:20px}.empty-stage{display:grid;place-items:center;align-content:center;min-height:450px;gap:13px;color:var(--cyan);text-align:center}.empty-stage h2{margin:0;color:var(--text);font-family:Space Grotesk;font-size:1.2rem}.empty-stage p{max-width:390px;margin:0;color:var(--muted);font-size:.75rem;line-height:1.65}.protected-player{display:grid;gap:18px}.player-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.player-heading h2{margin:7px 0 5px;font-family:Space Grotesk;font-size:1.25rem}.player-heading p{margin:0;color:var(--muted);font-size:.73rem;line-height:1.5}.player-heading>strong{color:var(--cyan);font-family:Space Grotesk;font-size:1.3rem}.protected-player video{width:100%;max-height:560px;border-radius:10px;background:#02070f}.protected-player .empty-stage{min-height:380px;border:1px dashed rgba(94,231,255,.34);border-radius:11px;background:#5ee7ff06}@media(max-width:1120px){.admin-action-grid,.structure-board{grid-template-columns:1fr}.structure-column{min-height:auto}.management-grid,.media-grid,.course-player-layout{grid-template-columns:1fr}.video-stage{min-height:400px}}@media(max-width:720px){.record-row,.media-row{grid-template-columns:auto minmax(0,1fr)}.record-row .status-pill,.record-row .compact-button,.media-row .status-pill,.media-row .compact-button{grid-column:2;justify-self:start}.attach-form{grid-template-columns:1fr}.admin-action-grid{gap:12px}.admin-action-card{min-height:210px}.player-heading{display:grid}.video-stage{padding:14px}.protected-player .empty-stage{min-height:300px}.empty-stage{min-height:330px}}.structure-board-four{grid-template-columns:repeat(4,minmax(0,1fr))}.structure-board-four .structure-column{display:flex;flex-direction:column;min-height:510px}.structure-board-four .structure-list{max-height:324px;overflow:auto;padding-right:2px}.structure-board-four .video-list{flex:1}.structure-action{width:100%;margin-top:auto}.hierarchy-url{margin:18px 0 0;border:1px solid rgba(94,231,255,.17);border-radius:9px;padding:11px 13px;background:#5ee7ff0b;color:var(--muted);font-family:DM Mono,monospace;font-size:.67rem;overflow-wrap:anywhere}.hierarchy-url strong{color:var(--cyan)}.status-tag{display:inline-flex;align-items:center;width:max-content;border-radius:99px;padding:4px 7px;color:#9ddff0;background:#5ee7ff1a;font-size:.59rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}.status-tag.reviewed,.status-tag.ready-to-attach{color:#7de7b5;background:#79e5b11a}.inline-review{grid-template-columns:auto minmax(0,1fr) minmax(94px,118px) auto;align-items:center}.inline-review input{width:100%;min-width:0;border:1px solid var(--border);border-radius:8px;padding:9px 10px;background:#01070f8f;color:var(--text);font-family:DM Mono,monospace;font-size:.72rem}.inline-review input:focus{border-color:var(--cyan-strong);outline:none;box-shadow:0 0 0 3px #5ee7ff14}.attach-form select{-webkit-appearance:auto;-moz-appearance:auto;appearance:auto;color-scheme:dark}.attach-form select:disabled{cursor:not-allowed;opacity:.58}@media(max-width:1400px){.structure-board-four{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:1120px){.structure-board-four{grid-template-columns:1fr}.structure-board-four .structure-column{min-height:auto}}@media(max-width:720px){.inline-review{grid-template-columns:auto minmax(0,1fr)}.inline-review input,.inline-review .compact-button{grid-column:2;justify-self:stretch}}.danger-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid rgba(255,124,140,.62);border-radius:8px;padding:8px 11px;background:#ff4f671a;color:#ffb1be;font:inherit;font-size:.72rem;font-weight:700;cursor:pointer}.danger-button:hover:not(:disabled){background:#ff4f6730;border-color:var(--danger)}.danger-button:disabled{cursor:not-allowed;opacity:.55}.media-row-stack{grid-template-columns:auto minmax(0,1fr) auto}.inline-review.media-row-stack{grid-template-columns:auto minmax(0,1fr) minmax(205px,auto)}.media-actions{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:7px;min-width:0}.inline-review .media-actions>input{width:104px}.inline-delete-confirmation{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:6px;width:100%;padding:8px;border:1px solid rgba(255,124,140,.35);border-radius:9px;background:#ff4f6712;color:#ffd1d8;font-size:.68rem;line-height:1.35}.media-row-protected{opacity:.78}.media-row-protected>svg{color:#9ddff0}@media(max-width:920px){.media-row-stack,.inline-review.media-row-stack{grid-template-columns:auto minmax(0,1fr)}.media-row-stack .media-actions{grid-column:2;justify-content:flex-start}.inline-review .media-actions>input{width:min(100%,160px)}.inline-delete-confirmation{justify-content:flex-start}}@media(max-width:520px){.media-row-stack .media-actions{grid-column:1 / -1}.inline-review .media-actions>input,.inline-review .media-actions>.compact-button,.inline-review .media-actions>.danger-button{width:100%}.inline-delete-confirmation{width:100%}}.video-catalog-card{margin-top:16px}.catalog-feedback{margin:12px 0 0;padding:10px 12px;border-radius:9px;font-size:.75rem}.catalog-feedback-success{border:1px solid rgba(121,229,177,.35);background:#79e5b114;color:#a8f2ca}.catalog-feedback-error{border:1px solid rgba(255,124,140,.38);background:#ff4f6714;color:#ffc2cc}.catalog-filter-bar{display:grid;grid-template-columns:minmax(230px,1.8fr) repeat(5,minmax(130px,1fr));gap:10px;margin-top:16px;align-items:end}.catalog-filter-bar label,.catalog-move-fields label{display:grid;gap:6px;color:var(--muted);font-size:.66rem;font-weight:700}.catalog-filter-bar select,.catalog-filter-bar input,.catalog-move-fields select{min-width:0;width:100%;border:1px solid var(--border);border-radius:8px;padding:9px 10px;background:#01070f8f;color:var(--text);font:inherit;font-size:.72rem}.catalog-filter-bar select:focus,.catalog-filter-bar input:focus,.catalog-move-fields select:focus{outline:none;border-color:var(--cyan-strong);box-shadow:0 0 0 3px #5ee7ff14}.catalog-search{grid-template-columns:auto minmax(0,1fr);align-items:center;border:1px solid var(--border);border-radius:8px;padding:0 10px;background:#01070f8f}.catalog-search svg{color:var(--cyan)}.catalog-search input{border:0;box-shadow:none!important;padding-left:7px;background:transparent}.catalog-count{margin:13px 0 0;color:var(--muted);font-size:.7rem}.video-catalog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px;margin-top:14px}.video-catalog-item{display:grid;grid-template-columns:122px minmax(0,1fr);gap:11px;min-height:120px;padding:10px;border:1px solid var(--border);border-radius:12px;background:#0412216b}.catalog-thumbnail{position:relative;min-height:82px;overflow:hidden;border:1px solid rgba(94,231,255,.15);border-radius:9px;background:#030b15}.catalog-thumbnail video{width:100%;height:100%;min-height:82px;object-fit:cover;display:block}.catalog-thumbnail-placeholder{display:grid;place-items:center;align-content:center;gap:6px;color:var(--muted);font-size:.64rem;text-align:center}.catalog-thumbnail-placeholder svg{color:var(--cyan)}.catalog-preview-button{position:absolute;right:7px;bottom:7px;display:inline-flex;align-items:center;gap:4px;border:1px solid rgba(94,231,255,.55);border-radius:7px;padding:5px 7px;background:#010a14db;color:#b9f7ff;font-size:.63rem;font-weight:700;cursor:pointer}.video-catalog-copy{display:grid;align-content:start;gap:4px;min-width:0}.catalog-title-row{display:flex;align-items:start;justify-content:space-between;gap:8px}.catalog-title-row strong{overflow:hidden;font-size:.75rem;text-overflow:ellipsis;white-space:nowrap}.catalog-title-row .status-tag{flex:0 0 auto}.video-catalog-copy>small,.video-catalog-copy>span{overflow:hidden;color:var(--muted);font-size:.63rem;text-overflow:ellipsis;white-space:nowrap}.catalog-placement{display:grid;gap:2px;margin-top:3px;padding-top:5px;border-top:1px solid rgba(150,174,196,.12);color:var(--muted);font-size:.61rem}.catalog-placement b{color:#94b1c3;font-weight:700}.catalog-card-actions{grid-column:1 / -1;display:flex;justify-content:flex-end}.catalog-unassigned{color:#9ddff0;font-size:.67rem}.catalog-move-panel{display:grid;gap:12px;margin-top:15px;padding:15px;border:1px solid rgba(94,231,255,.34);border-radius:11px;background:#0b2f4647}.catalog-move-panel strong{font-size:.8rem}.catalog-move-panel p{margin:4px 0 0;color:var(--muted);font-size:.7rem;line-height:1.45}.catalog-move-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.catalog-move-actions{display:flex;flex-wrap:wrap;gap:8px}.status-attached{color:#b6e8ff;background:#5ecbff1a}@media(max-width:1180px){.catalog-filter-bar{grid-template-columns:repeat(3,minmax(0,1fr))}.catalog-search{grid-column:1 / -1}}@media(max-width:720px){.catalog-filter-bar,.catalog-move-fields{grid-template-columns:1fr}.catalog-search{grid-column:auto}.video-catalog-grid{grid-template-columns:1fr}.video-catalog-item{grid-template-columns:102px minmax(0,1fr)}.catalog-thumbnail,.catalog-thumbnail video{min-height:78px}.catalog-card-actions{grid-column:2;justify-content:flex-start}}.publication-path-card{display:flex;align-items:center;justify-content:space-between;gap:22px;margin:0 0 16px;padding:16px 18px;border:1px solid rgba(94,231,255,.25);border-radius:12px;background:linear-gradient(105deg,#0f4b603d,#0713266b)}.publication-path-card h2{margin:4px 0 5px;font-size:.98rem}.publication-path-card p{max-width:590px;margin:0;color:var(--muted);font-size:.72rem;line-height:1.45}.publication-actions{display:flex;flex:0 0 auto;flex-wrap:wrap;justify-content:flex-end;gap:8px}.publication-actions .compact-button{white-space:nowrap}.publication-actions .is-published{opacity:.72;border-color:#74ddb175;color:#b3f0d0}.structure-video-item{display:flex!important;align-items:center;justify-content:space-between;gap:8px}.compact-preview-link{flex:0 0 auto;display:inline-flex;align-items:center;gap:4px;padding:5px 7px;font-size:.63rem;color:var(--cyan)}.draft-preview-stage{min-height:min(68vh,680px)}.draft-preview-stage>video{width:100%;max-height:68vh;border:1px solid rgba(94,231,255,.22);border-radius:12px;background:#020a12}@media(max-width:820px){.publication-path-card{align-items:flex-start;flex-direction:column}.publication-actions{justify-content:flex-start}}.video-lessons-heading{align-items:flex-start}.video-order-heading-actions{display:flex;flex:1;flex-wrap:wrap;justify-content:flex-end;gap:6px}.video-list-reordering{border:1px dashed rgba(94,231,255,.38);border-radius:9px;padding:4px;background:#5ee7ff09}.lesson-order-controls{display:flex;flex:0 0 auto;gap:5px}.lesson-order-controls .icon-button{width:28px;height:28px;padding:0}.catalog-unassigned-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px}.catalog-delete-confirmation{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:6px;color:#ffd0d5;font-size:.65rem}.catalog-delete-confirmation>span{flex-basis:100%;text-align:right}@media(max-width:820px){.video-lessons-heading{flex-wrap:wrap}.video-order-heading-actions{width:100%;justify-content:flex-start}.catalog-unassigned-actions,.catalog-delete-confirmation{justify-content:flex-start}.catalog-delete-confirmation>span{text-align:left}}