:root{--bg:#07090C;--s1:#0F1318;--s2:#161B22;--s3:#1F2630;--line:rgba(255,255,255,.08);--line-2:rgba(255,255,255,.16);--text:#EEF1F4;--muted:#8A94A3;--dim:#5B6472;--volt:#7C5CFF;--volt-2:#9C86FF;--volt-glow:rgba(124,92,255,.35);--graft:#E0A458;--ok:#4FD1A5;--warn:#F2B35B;--display:"Unbounded",system-ui,sans-serif;--body:"Manrope",system-ui,sans-serif;--mono:"JetBrains Mono",ui-monospace,monospace;--r:12px;--pad:clamp(16px,4vw,56px)}*{box-sizing:border-box;margin:0;padding:0}html{background:var(--bg)}body{font-family:var(--body);background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}a{color:inherit}:focus-visible{outline:2px solid var(--volt-2);outline-offset:2px;border-radius:6px}.mono{font-family:var(--mono);font-size:12px;letter-spacing:.02em}.hidden{display:none!important}#root{min-height:100vh}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--volt-2)}.wordmark{font-family:var(--display);font-weight:700;letter-spacing:.06em;font-size:20px;display:inline-flex;align-items:center;gap:2px;text-decoration:none}.wordmark span{background:linear-gradient(90deg,var(--volt-2),var(--graft));-webkit-background-clip:text;background-clip:text;color:transparent}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:10px;border:1px solid transparent;font-weight:700;transition:transform .12s,background .15s,box-shadow .2s,border-color .15s;white-space:nowrap}.btn:active{transform:scale(.98)}.btn-volt{background:var(--volt);color:#fff;box-shadow:0 0 0 0 var(--volt-glow)}.btn-volt:hover{background:#6a47ff;box-shadow:0 0 24px var(--volt-glow)}.btn-light{background:#fff;color:#07090c}.btn-light:hover{background:#dce1e8}.btn-glass{background:#ffffff14;border-color:var(--line-2);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.btn-glass:hover{background:#ffffff24}.btn-sm{padding:8px 12px;font-size:13px;border-radius:8px}.btn[disabled]{opacity:.4;cursor:not-allowed;box-shadow:none}label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:#c7cdd6}.input{width:100%;padding:12px 14px;border:1px solid var(--line-2);border-radius:10px;background:#ffffff0a;transition:border-color .15s,box-shadow .15s}.input::placeholder{color:var(--dim)}.input:focus{outline:none;border-color:var(--volt);box-shadow:0 0 0 3px #7c5cff33}select.input option{background:var(--s2)}textarea.input{resize:vertical;min-height:80px}.field{margin-bottom:14px}#login{min-height:100vh;position:relative;display:grid;grid-template-columns:1.2fr minmax(340px,440px);align-items:center;gap:40px;padding:32px var(--pad)}#login canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;z-index:0}#login:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;background:radial-gradient(ellipse at 70% 50%,transparent 20%,var(--bg) 75%),linear-gradient(90deg,var(--bg) 25%,rgba(7,9,12,.4) 60%,transparent);pointer-events:none}#login>*:not(canvas){position:relative;z-index:1}.login-top{position:absolute!important;top:28px;left:var(--pad)}.login-thesis h1{font-family:var(--display);font-weight:600;font-size:clamp(34px,4.6vw,64px);line-height:1.02;letter-spacing:-.02em;max-width:13ch}.login-thesis h1 em{font-style:normal;background:linear-gradient(90deg,var(--volt-2),var(--graft));-webkit-background-clip:text;background-clip:text;color:transparent}.login-thesis p{margin-top:20px;max-width:44ch;color:#aeb6c2;font-size:16px}.legend{display:flex;gap:20px;flex-wrap:wrap;color:var(--muted);margin-top:28px}.legend span{display:flex;align-items:center;gap:8px}.legend b{display:inline-block;width:8px;height:8px;border-radius:50%}.login-card{background:#0f1318b8;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border:1px solid var(--line-2);border-radius:18px;padding:32px;box-shadow:0 30px 80px #00000080}.login-card h2{font-family:var(--display);font-weight:500;font-size:24px}.login-card .sub{color:var(--muted);margin:6px 0 24px}.login-card .btn{width:100%}.form-error{color:#ff8a80;font-size:13px;margin:-2px 0 12px;min-height:18px}.proto-note{margin-top:18px;padding:12px 14px;border:1px dashed var(--line-2);border-radius:10px;font-size:13px;color:var(--muted)}header.top{position:fixed;inset:0 0 auto 0;z-index:20;display:flex;align-items:center;gap:28px;padding:14px var(--pad);background:linear-gradient(180deg,#07090ceb,#07090c00);transition:background .25s}header.top.solid{background:#07090ce0;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.links{display:flex;gap:4px}.links button{background:none;border:0;padding:8px 12px;border-radius:8px;color:#aeb6c2;font-weight:600;font-size:14px}.links button:hover{color:#fff}.links button[aria-current=page]{color:#fff;background:#ffffff12}.links .badge{font-family:var(--mono);font-size:10px;background:var(--volt);color:#fff;border-radius:999px;padding:1px 6px;margin-left:6px}.top-right{margin-left:auto;display:flex;align-items:center;gap:14px}.search{position:relative}.search input{width:220px;padding:8px 12px 8px 34px;border-radius:8px;background:#ffffff0f;border:1px solid var(--line);font-size:14px}.search input:focus{outline:none;border-color:var(--volt);width:280px}.search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--muted)}.search-res{position:absolute;right:0;top:calc(100% + 8px);width:340px;background:var(--s2);border:1px solid var(--line-2);border-radius:12px;padding:6px;box-shadow:0 20px 50px #0009}.search-res button{display:block;width:100%;text-align:left;background:none;border:0;padding:9px 10px;border-radius:8px}.search-res button:hover,.search-res button:focus{background:var(--s3)}.search-res small{display:block;color:var(--muted);font-size:12px}.search-res .none{padding:10px;color:var(--muted);font-size:14px}.avatar{width:34px;height:34px;border-radius:8px;background:linear-gradient(135deg,var(--volt),var(--graft));display:grid;place-items:center;font-weight:800;font-size:13px}.logout{background:none;border:0;color:var(--muted);font-size:13px}.logout:hover{color:#fff}.hero{position:relative;min-height:min(82vh,760px);display:flex;align-items:flex-end;padding:120px var(--pad) 56px;overflow:hidden}.hero canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.hero:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,var(--bg) 18%,rgba(7,9,12,.55) 50%,rgba(7,9,12,.1) 80%),linear-gradient(0deg,var(--bg) 2%,transparent 40%);pointer-events:none}.hero-body{position:relative;z-index:1;max-width:620px}.hero h1{font-family:var(--display);font-weight:600;font-size:clamp(30px,4.4vw,58px);line-height:1.04;letter-spacing:-.02em;margin:12px 0 14px}.hero .meta{display:flex;flex-wrap:wrap;gap:8px 16px;color:#c7cdd6;font-size:14px}.hero .meta b{color:var(--graft);font-weight:700}.hero .why{margin-top:16px;color:#aeb6c2;max-width:52ch}.hero .actions{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}.hero-prog{display:flex;align-items:center;gap:10px;margin-top:20px;max-width:360px}.hero-prog .track{flex:1}.page{padding:96px var(--pad) 72px}.page-h{font-family:var(--display);font-weight:600;font-size:clamp(26px,3.2vw,40px);letter-spacing:-.02em;line-height:1.08;margin-top:8px}.track{height:4px;background:#ffffff1f;border-radius:2px;overflow:hidden}.track i{display:block;height:100%;background:linear-gradient(90deg,var(--volt),var(--graft))}.density-wrap{padding:0 var(--pad);margin-top:-8px;position:relative;z-index:2}.density-card{background:linear-gradient(180deg,var(--s1),rgba(15,19,24,.6));border:1px solid var(--line);border-radius:16px;padding:20px 22px}.density-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;flex-wrap:wrap}.density-head h2{font-family:var(--display);font-weight:500;font-size:17px}.density-stats{display:flex;gap:22px;color:var(--muted);font-size:13px;flex-wrap:wrap}.density-stats b{color:#fff;font-family:var(--display);font-weight:500;font-size:15px;margin-right:4px}.density{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:16px}.plan-grid{display:grid;grid-template-columns:1fr 340px;gap:14px}.pace-card{background:linear-gradient(160deg,rgba(124,92,255,.16),var(--s1) 55%);border:1px solid rgba(124,92,255,.35);border-radius:16px;padding:20px 22px;display:flex;flex-direction:column;gap:12px}.pace-big{font-family:var(--display);font-weight:600;font-size:56px;line-height:1;letter-spacing:-.03em}.pace-big small{font-size:18px;font-weight:500;color:var(--muted);letter-spacing:0}.pace-week{display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}.pace-week b{color:#fff}.pace-dots{display:flex;gap:6px;flex-wrap:wrap}.pace-dots i{flex:1;min-width:14px;height:6px;border-radius:3px;background:#ffffff1a}.pace-dots i.on{background:var(--graft);box-shadow:0 0 8px #e0a45880}.pace-msg{font-size:13px;line-height:1.45;padding:10px 12px;border-radius:10px;background:#ffffff0a}.pace-msg.ok{color:var(--ok)}.pace-msg.late{color:var(--warn)}.quiz{max-width:760px;margin-top:24px;display:flex;flex-direction:column;gap:16px}.qz{background:var(--s1);border:1px solid var(--line);border-radius:14px;padding:18px 20px}.qz legend{font-weight:700;font-size:16px;margin-bottom:12px;padding:0}.qz fieldset{border:0}.opt{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border:1px solid var(--line);border-radius:10px;margin-top:8px;cursor:pointer;font-weight:500;color:#c7cdd6;transition:border-color .15s,background .15s}.opt:hover{border-color:var(--line-2)}.opt input{accent-color:var(--volt);margin-top:4px}.opt:has(input:checked){border-color:var(--volt);background:#7c5cff14;color:#fff}.opt.right{border-color:var(--ok);background:#4fd1a514;color:#fff}.opt.wrong{border-color:#ff8a80;background:#ff8a8014}.expl{margin-top:10px;font-size:14px;color:#c7cdd6;padding:10px 12px;border-left:2px solid var(--graft);background:#e0a4580f;border-radius:0 8px 8px 0}.score{display:flex;align-items:center;gap:20px;background:var(--s1);border:1px solid var(--line);border-radius:16px;padding:20px 22px;margin-top:24px;max-width:760px;flex-wrap:wrap}.score b{font-family:var(--display);font-weight:600;font-size:48px;line-height:1}.quiz-block{margin-top:22px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:14px 16px;border:1px dashed var(--line-2);border-radius:12px;max-width:560px}.quiz-block p{font-size:14px;color:#c7cdd6;flex:1;min-width:200px}dialog{margin:auto;background:var(--s2);color:var(--text);border:1px solid var(--line-2);border-radius:16px;padding:22px;max-width:520px;width:calc(100% - 32px);box-shadow:0 30px 80px #0009}dialog::backdrop{background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}dialog h2{font-family:var(--display);font-weight:500;font-size:18px;margin-bottom:6px}dialog .actions{display:flex;gap:10px;justify-content:flex-end;margin-top:14px;flex-wrap:wrap}.toggle{display:flex;gap:12px;align-items:flex-start;cursor:pointer}.toggle input{-webkit-appearance:none;-moz-appearance:none;appearance:none;flex:0 0 40px;height:22px;border-radius:999px;background:var(--s3);border:1px solid var(--line-2);position:relative;cursor:pointer;transition:background .15s;margin-top:2px}.toggle input:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .15s}.toggle input:checked{background:var(--volt)}.toggle input:checked:after{transform:translate(18px)}.toggle span{font-size:13px;color:#c7cdd6;font-weight:500}.toggle b{display:block;color:#fff;font-size:14px}.zone{background:#ffffff08;border:1px solid var(--line);border-radius:10px;padding:10px 9px;text-align:left;display:flex;flex-direction:column;gap:8px;min-height:112px;transition:border-color .15s,transform .15s,background .15s}.zone:hover{border-color:var(--volt);background:#7c5cff0f;transform:translateY(-2px)}.zone .zn{font-family:var(--mono);font-size:10px;color:var(--dim)}.zone .zt{font-size:11px;font-weight:700;line-height:1.25;color:#c7cdd6}.fus{display:flex;flex-wrap:wrap;gap:6px;align-content:flex-start;flex:1}.fu{display:flex;gap:2px}.fu i{width:6px;height:6px;border-radius:50%;border:1.3px solid #3A4350;display:block}.fu.done i{background:var(--graft);border-color:var(--graft);box-shadow:0 0 6px #e0a45880}.fu.next i{border-color:var(--volt-2);background:var(--volt);animation:pulse 1.8s ease-in-out infinite}@keyframes pulse{50%{box-shadow:0 0 0 3px var(--volt-glow)}}.row{margin-top:40px}.row-h{display:flex;align-items:center;justify-content:space-between;padding:0 var(--pad);margin-bottom:12px}.row-h h2{font-family:var(--display);font-weight:500;font-size:clamp(16px,1.6vw,20px)}.row-h h2 small{font-family:var(--body);font-weight:500;color:var(--muted);font-size:13px;margin-left:10px}.row-h .see{background:none;border:0;color:var(--volt-2);font-weight:600;font-size:13px}.row-nav{display:flex;gap:6px}.row-nav button{width:34px;height:34px;border-radius:8px;background:#ffffff0f;border:1px solid var(--line);display:grid;place-items:center}.row-nav button:hover{background:#ffffff1f}.rail{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px var(--pad) 16px;scroll-padding:0 var(--pad);scrollbar-width:none}.rail::-webkit-scrollbar{display:none}.lcard{flex:0 0 clamp(210px,19vw,280px);scroll-snap-align:start;background:none;border:0;text-align:left;transition:transform .2s}.lcard:hover{transform:scale(1.04)}.lcard:hover .thumb{box-shadow:0 0 0 1px var(--volt),0 14px 40px #0009,0 0 30px var(--volt-glow)}.thumb{--h:265;aspect-ratio:16/9;border-radius:10px;position:relative;overflow:hidden;transition:box-shadow .2s;background:radial-gradient(circle at 78% 28%,hsla(var(--h),85%,62%,.55),transparent 55%),radial-gradient(rgba(255,255,255,.16) 1px,transparent 1.7px) 0 0/11px 11px,linear-gradient(135deg,hsl(var(--h),45%,15%),#090c10 75%)}.thumb .no{position:absolute;right:10px;bottom:2px;font-family:var(--display);font-weight:700;font-size:56px;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.35)}.thumb .tag{position:absolute;left:10px;top:10px;font-family:var(--mono);font-size:10px;letter-spacing:.08em;background:#00000073;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);padding:3px 7px;border-radius:5px;color:#dde2e9}.thumb .ck{position:absolute;right:10px;top:10px;width:22px;height:22px;border-radius:50%;background:var(--graft);display:grid;place-items:center;color:#1a1205}.thumb .bar{position:absolute;left:0;right:0;bottom:0;height:3px;background:#ffffff26}.thumb .bar i{display:block;height:100%;background:var(--volt-2)}.lcard .lt{font-weight:700;font-size:14px;margin-top:10px;line-height:1.3}.lcard .lm{color:var(--muted);font-size:12px;margin-top:2px}.mgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;margin-top:28px}.mposter{background:none;border:0;text-align:left;transition:transform .2s}.mposter:hover{transform:translateY(-4px)}.mposter .thumb{aspect-ratio:3/4;border-radius:14px;padding:18px;display:flex;flex-direction:column;justify-content:flex-end}.mposter .thumb .no{font-size:96px;top:6px;bottom:auto;right:14px}.mposter .mt{font-family:var(--display);font-weight:600;font-size:18px;line-height:1.15;position:relative}.mposter .md{color:#c7cdd6;font-size:13px;margin-top:6px;position:relative}.mposter .track{margin-top:14px;position:relative}.mposter .mp{font-family:var(--mono);font-size:11px;color:#c7cdd6;margin-top:6px;position:relative}.mod-hero{display:grid;grid-template-columns:1fr 320px;gap:32px;align-items:end}.mod-hero .thumb{aspect-ratio:16/9;border-radius:14px}.objectives{margin-top:18px;display:flex;flex-direction:column;gap:8px}.objectives li{list-style:none;display:flex;gap:10px;color:#c7cdd6}.objectives li:before{content:"";flex:0 0 6px;height:6px;border-radius:50%;background:var(--graft);margin-top:9px}.mod-actions{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}.lessons{margin-top:36px;display:flex;flex-direction:column;border-top:1px solid var(--line)}.lrow{display:grid;grid-template-columns:40px 180px 1fr auto;gap:18px;align-items:center;padding:14px 8px;border:0;border-bottom:1px solid var(--line);background:none;text-align:left;border-radius:0}.lrow:hover{background:#ffffff08}.lrow .n{font-family:var(--display);font-size:20px;color:var(--dim)}.lrow .thumb .no{font-size:34px}.lrow .lt{font-weight:700}.lrow .lm{color:var(--muted);font-size:13px}.back{background:none;border:0;color:var(--muted);padding:0;font-weight:600}.back:hover{color:#fff}.lesson-grid{display:grid;grid-template-columns:1fr 380px;gap:24px;margin-top:16px}.player{aspect-ratio:16/9;border-radius:16px;background:#05070a;position:relative;overflow:hidden;display:grid;place-items:center;border:1px solid var(--line)}.player canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;opacity:.6}.player:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(0deg,rgba(0,0,0,.75),transparent 35%);pointer-events:none}.play{position:relative;z-index:2;width:78px;height:78px;border-radius:50%;background:#fffffff2;border:0;display:grid;place-items:center;box-shadow:0 0 0 10px #ffffff14,0 10px 40px #00000080;transition:transform .15s}.play:hover{transform:scale(1.06)}.ptitle{position:absolute;left:20px;top:16px;z-index:2;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:#c7cdd6}.timeline{position:absolute;left:20px;right:20px;bottom:14px;z-index:2;display:flex;align-items:center;gap:14px}.tl-wrap{flex:1;position:relative;height:22px;display:flex;align-items:center}.tl-wrap input[type=range]{width:100%;accent-color:var(--volt);position:relative;z-index:2;background:transparent}.marks{position:absolute;left:8px;right:8px;top:-8px;height:8px;pointer-events:none}.marks i{position:absolute;top:0;width:3px;height:8px;border-radius:2px;transform:translate(-50%)}.marks i.n{background:var(--graft)}.marks i.q{background:var(--volt-2)}.time{font-family:var(--mono);font-size:12px;color:#fff;min-width:96px;text-align:right}.l-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-top:20px;flex-wrap:wrap}.l-head h1{font-family:var(--display);font-weight:600;font-size:clamp(22px,2.4vw,30px);letter-spacing:-.01em;line-height:1.15}.l-head .lm{color:var(--muted);margin-top:4px}.l-actions{display:flex;gap:10px;flex-wrap:wrap}.objectives-card{margin-top:24px;background:var(--s1);border:1px solid var(--line);border-radius:14px;padding:18px 20px}.objectives-card h3{font-size:13px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}.side-panel{background:var(--s1);border:1px solid var(--line);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:12px;height:fit-content;position:sticky;top:84px}.tabs{display:flex;gap:2px;background:#ffffff0a;border-radius:10px;padding:4px}.tabs button{flex:1;background:none;border:0;padding:8px 6px;font-size:13px;font-weight:700;color:var(--muted);border-radius:7px}.tabs button[aria-selected=true]{background:var(--s3);color:#fff}.tabs .count{font-family:var(--mono);font-size:10px;background:var(--volt);color:#fff;border-radius:999px;padding:1px 6px;margin-left:4px}.list{display:flex;flex-direction:column;gap:8px;max-height:360px;overflow:auto}.item{border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:14px;background:#ffffff05}.item .row1{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:4px}.item .del{background:none;border:0;color:var(--dim);font-size:12px}.item .del:hover{color:#ff8a80}.stamp{font-family:var(--mono);font-size:11px;background:#7c5cff2e;color:var(--volt-2);border:1px solid rgba(124,92,255,.4);border-radius:6px;padding:2px 7px}.stamp:hover{background:var(--volt);color:#fff}.stamp.amber{background:#e0a45824;color:var(--graft);border-color:#e0a45866}.stamp.amber:hover{background:var(--graft);color:#1a1205}.answer{margin-top:8px;padding:8px 10px;border-left:2px solid var(--volt);background:#7c5cff14;border-radius:0 8px 8px 0;font-size:14px}.answer b{display:block;font-size:11px;font-family:var(--mono);color:var(--volt-2);font-weight:500;margin-bottom:2px}.status{font-family:var(--mono);font-size:11px;color:var(--warn)}.hint{font-size:12px;color:var(--muted)}.empty{font-size:13px;color:var(--muted);padding:10px 2px}.msg{padding:10px 12px;border-radius:10px;font-size:14px}.msg.me{background:#7c5cff29;align-self:flex-end;max-width:88%}.msg.ai{background:#ffffff0a;border:1px solid var(--line)}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{border:1px solid var(--line-2);background:none;border-radius:999px;padding:5px 10px;font-size:12px;color:#c7cdd6}.chip:hover{border-color:var(--volt);color:#fff}.inline-form{display:flex;gap:8px}.cert-grid{display:grid;grid-template-columns:1fr 320px;gap:28px;margin-top:28px;align-items:start}.cert{aspect-ratio:1.414/1;background:#fbfaf7;color:#0b0e13;border-radius:6px;padding:6% 7.5%;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 30px 80px #0009}.cert:before{content:"";position:absolute;top:3%;right:3%;bottom:3%;left:3%;border:1px solid #C9A46A;pointer-events:none}.cert .c-top{display:flex;justify-content:space-between;align-items:center;font-size:clamp(9px,1.05vw,13px);color:#55606e;font-family:var(--mono);letter-spacing:.12em;position:relative}.cert .c-top .wordmark{font-size:clamp(13px,1.6vw,20px);color:#0b0e13}.cert .c-top .wordmark span{background:linear-gradient(90deg,#5b3fe0,#b9853f);-webkit-background-clip:text;background-clip:text;color:transparent}.cert h2{font-family:var(--display);font-weight:600;font-size:clamp(18px,2.8vw,38px);letter-spacing:-.01em;line-height:1.05;position:relative}.cert .c-lead{font-size:clamp(10px,1.1vw,14px);color:#55606e;margin-top:4%;position:relative}.cert .c-name{font-family:var(--display);font-weight:500;font-size:clamp(20px,3.4vw,46px);color:#3d24b8;line-height:1.1;margin:1% 0 2%;position:relative}.cert p{font-size:clamp(10px,1.15vw,14px);max-width:62ch;color:#2b333d;position:relative}.cert .c-foot{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;font-size:clamp(9px,1vw,12px);color:#55606e;position:relative}.cert .sig{border-top:1px solid #0B0E13;padding-top:6px;min-width:36%;color:#0b0e13}.cert .sig small{display:block;color:#55606e}.cert .seal{position:absolute;right:6%;top:18%;width:22%;opacity:.9}.cert.locked:after{content:"PRÉVIA";position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:clamp(40px,9vw,120px);letter-spacing:.15em;color:#3d24b812;transform:rotate(-12deg)}.panel{background:var(--s1);border:1px solid var(--line);border-radius:16px;padding:20px}.panel h2{font-family:var(--display);font-weight:500;font-size:18px;margin-bottom:12px}.panel ul{list-style:none;display:flex;flex-direction:column;gap:8px;margin-top:10px}.panel li{display:flex;justify-content:space-between;gap:10px;font-size:14px;color:#c7cdd6}.panel li span:last-child{font-family:var(--mono);font-size:12px;color:var(--muted)}.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}.kpi{background:var(--s1);border:1px solid var(--line);border-radius:14px;padding:18px 20px}.kpi b{display:block;font-family:var(--display);font-weight:600;font-size:30px;line-height:1.1}.kpi span{color:var(--muted);font-size:13px}.kpi.hot{border-color:#7c5cff80;background:linear-gradient(180deg,rgba(124,92,255,.12),var(--s1))}.admin-grid{display:grid;grid-template-columns:1fr 360px;gap:24px;margin-top:28px;align-items:start}.section-h{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px;gap:12px}.section-h h2{font-family:var(--display);font-weight:500;font-size:18px}.filter{display:flex;gap:4px;background:#ffffff0a;border-radius:8px;padding:3px}.filter button{background:none;border:0;padding:5px 10px;font-size:12px;font-weight:700;color:var(--muted);border-radius:6px}.filter button[aria-pressed=true]{background:var(--s3);color:#fff}.q-list{display:flex;flex-direction:column;gap:12px}.q-card{background:var(--s1);border:1px solid var(--line);border-radius:14px;padding:16px 18px}.q-card.pending{border-color:#7c5cff73}.q-card .meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--muted);margin-bottom:8px}.q-card .meta strong{color:#fff}.q-card .q{font-size:15px}.q-card form{display:flex;gap:8px;margin-top:12px}.q-card form .input{flex:1}.table-card{position:relative;background:var(--s1);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-top:28px}table{width:100%;border-collapse:collapse}th{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);text-align:left;font-weight:500;padding:12px 16px;border-bottom:1px solid var(--line)}td{padding:14px 16px;border-bottom:1px solid var(--line);font-size:14px}tr:last-child td{border-bottom:0}td .em{font-family:var(--mono);font-size:11px;color:var(--muted)}.pill{font-family:var(--mono);font-size:11px;padding:3px 8px;border-radius:999px;background:#ffffff0f;border:1px solid var(--line)}.pill.warn{background:#f2b35b1f;border-color:#f2b35b66;color:var(--warn)}.side-stack{display:flex;flex-direction:column;gap:20px}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%) translateY(20px);background:var(--s3);border:1px solid var(--line-2);color:#fff;padding:11px 18px;border-radius:10px;opacity:0;transition:.25s;pointer-events:none;font-size:14px;z-index:50;box-shadow:0 10px 30px #00000080}.toast.show{opacity:1;transform:translate(-50%)}.marks i.c{background:#ffffff8c;width:2px}.pctl{position:absolute;right:16px;top:12px;z-index:3;display:flex;gap:6px}.pctl button{background:#00000080;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid var(--line-2);color:#fff;border-radius:8px;padding:5px 10px;font-size:12px;font-weight:700;font-family:var(--mono)}.pctl button:hover{border-color:var(--volt-2)}.pctl button[aria-pressed=true]{background:var(--volt);border-color:var(--volt)}.wave{position:absolute;top:22%;right:12%;bottom:22%;left:12%;display:none;align-items:center;gap:3px;z-index:1}.wave i{flex:1;height:var(--hh);border-radius:2px;background:linear-gradient(180deg,var(--volt-2),var(--graft));opacity:.55;transform-origin:center}.player.audio canvas{display:none}.player.audio .wave{display:flex}.player.audio.playing .wave i{animation:wv 1.1s ease-in-out infinite;animation-delay:var(--d)}@keyframes wv{50%{transform:scaleY(.35)}}.audio-msg{display:none;position:absolute;left:0;right:0;top:16%;text-align:center;z-index:2;font-size:13px;color:#c7cdd6}.player.audio .audio-msg{display:block}.lesson-grid>*,.admin-grid>*,.plan-grid>*,.cert-grid>*,.case>*{min-width:0}.chapters{display:flex;gap:8px;overflow-x:auto;padding:12px 0 2px;scrollbar-width:thin;align-items:center}.ch-label{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);flex:0 0 auto;margin-right:4px}.ch{flex:0 0 auto;background:#ffffff0a;border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:13px;color:#c7cdd6;display:flex;gap:8px;align-items:center}.ch b{font-family:var(--mono);font-size:11px;font-weight:500;color:var(--muted)}.ch:hover{border-color:var(--line-2);color:#fff}.ch.on{border-color:var(--volt);background:#7c5cff24;color:#fff}.ch.on b{color:var(--volt-2)}.ch.add{border-style:dashed;color:var(--volt-2)}.case-wrap{padding:0 var(--pad);margin-top:28px}.case{display:grid;grid-template-columns:300px 1fr;gap:24px;background:var(--s1);border:1px solid var(--line);border-radius:16px;padding:18px}.case-art{aspect-ratio:auto;min-height:220px;border-radius:12px}.case-art .no{font-size:150px}.case-body h2{font-family:var(--display);font-weight:600;font-size:22px;margin:8px 0;letter-spacing:-.01em}.case-d{color:#c7cdd6;max-width:70ch}.case-q{font-weight:700;margin:14px 0 2px}.votes{display:flex;flex-direction:column;gap:6px;margin-top:14px}.vote{position:relative;display:flex;justify-content:space-between;gap:12px;padding:9px 12px;border:1px solid var(--line);border-radius:10px;font-size:14px;overflow:hidden;color:#c7cdd6}.vote>*:not(.vbar){position:relative}.vbar{position:absolute;inset:0 auto 0 0;background:#ffffff0f}.vote.mine{border-color:var(--volt);color:#fff}.vote.mine .vbar{background:#7c5cff38}.vote b{font-family:var(--mono);font-weight:500}.summary{margin-top:28px}.sum-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.sum{background:var(--s1);border:1px solid var(--line);border-radius:14px;padding:16px}.sum h3{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:500;margin-bottom:10px}.sum p{display:flex;justify-content:space-between;gap:10px;font-size:14px;margin:6px 0}.sum p b{font-family:var(--mono);font-weight:500;font-size:12px;white-space:nowrap}.sum b.up{color:var(--ok)}.sum b.down{color:var(--warn)}.sum p.hint{display:block;font-size:12px}.toggle.sm input{flex-basis:34px;height:20px}.toggle.sm input:after{width:14px;height:14px}.toggle.sm input:checked:after{transform:translate(14px)}.toggle.sm span{font-size:12px;align-self:center}@media (max-width:1100px){.sum-grid{grid-template-columns:repeat(2,1fr)}.case{grid-template-columns:1fr}.case-art{min-height:140px}}@media (max-width:760px){.sum-grid{grid-template-columns:1fr}.case-wrap{padding:0 16px}.pctl{top:auto;bottom:44px;right:12px}}#print{display:none}@media print{html,body{background:#fff!important;color:#0b0e13}body>*:not(#print){display:none!important}#print{display:block}#print .cert{box-shadow:none;border-radius:0;width:100%;height:100vh;aspect-ratio:auto;-webkit-print-color-adjust:exact;print-color-adjust:exact}#print .cert.locked:after{display:none}.pn{font-family:var(--body);color:#0b0e13}.pn .brandline{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:#55606e}.pn h1{font-family:var(--display);font-weight:600;font-size:24px;margin:6px 0 2px}.pn .sub{color:#55606e;font-size:12px;margin-bottom:14px}.pn h2{font-size:14px;margin:16px 0 6px;padding-top:10px;border-top:1px solid #D9DFDA}.pn .n{display:grid;grid-template-columns:48px 1fr;gap:8px;font-size:12.5px;margin:5px 0;break-inside:avoid}.pn .n b{font-family:var(--mono);font-weight:500;font-size:11px;color:#3d24b8}.pn .none{color:#8a949f;font-size:12px;font-style:italic}.pn .qa{font-size:12px;color:#33404d;margin:2px 0 0 56px}}@media (max-width:1100px){.plan-grid,.lesson-grid,.admin-grid,.cert-grid,.mod-hero{grid-template-columns:1fr}.side-panel{position:static}.search input,.search input:focus{width:180px}}@media (max-width:760px){#login{grid-template-columns:1fr;padding-top:90px;gap:28px}#login:after{background:linear-gradient(180deg,rgba(7,9,12,.3),var(--bg) 70%)}header.top{flex-wrap:wrap;gap:8px 12px;padding:12px 16px;background:#07090ceb;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.links{order:3;width:100%;overflow-x:auto;scrollbar-width:none}.links button{flex:0 0 auto}.search{display:none}.hero{min-height:auto;padding:150px 16px 36px}.hero:after{background:linear-gradient(0deg,var(--bg) 25%,rgba(7,9,12,.5) 70%,rgba(7,9,12,.3))}.page{padding:130px 16px 56px}.density{grid-template-columns:repeat(2,1fr)}.row-nav{display:none}.lrow{grid-template-columns:110px 1fr;gap:12px}.lrow .n,.lrow .dur{display:none}.kpis{grid-template-columns:1fr}.table-card{overflow-x:auto}.mgrid{grid-template-columns:repeat(2,1fr);gap:10px}.mposter .thumb .no{font-size:64px}.mposter .mt{font-size:15px}.mposter .md{display:none}}@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.links a{padding:8px 12px;border-radius:8px;color:#aeb6c2;font-weight:600;font-size:14px;text-decoration:none;flex:0 0 auto}.links a:hover{color:#fff}.links a[aria-current=page]{color:#fff;background:#ffffff12}.link-btn{display:block;margin:12px auto 0;background:none;border:0;color:var(--muted);font-size:13px;text-decoration:underline;text-underline-offset:3px}.link-btn:hover{color:#fff}main{min-height:60vh}.player.recording{display:grid;place-items:center}.player.recording canvas{opacity:.25}.rec-msg{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:6px;font-family:var(--display);font-weight:500;font-size:18px;text-align:center;padding:0 20px}.rec-msg small{font-family:var(--body);font-size:13px;color:var(--muted);font-weight:500}.rec-dot{width:12px;height:12px;border-radius:50%;background:#ff5a5f;box-shadow:0 0 0 6px #ff5a5f2e;animation:pulse 1.6s ease-in-out infinite}.player.bunny{display:block}.player.bunny:after{display:none}.player iframe{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:0;z-index:1}.player.bunny .ptitle{pointer-events:none}.player.bunny .pctl{top:auto;bottom:56px}.player.bunny.audio iframe{opacity:0;pointer-events:none}.player.bunny .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:3}.player.bunny .play:hover{transform:translate(-50%,-50%) scale(1.06)}.player:fullscreen{border-radius:0;aspect-ratio:auto;width:100vw;height:100vh}.watermark{position:absolute;z-index:4;pointer-events:none;font-family:var(--mono);font-size:12px;color:#ffffff47;text-shadow:0 1px 2px rgba(0,0,0,.4);transition:left 1.2s ease,top 1.2s ease;white-space:nowrap;-webkit-user-select:none;user-select:none}.ext-marks{position:absolute;left:0;right:0;bottom:0;height:4px;z-index:2;pointer-events:none}.ext-marks .marks{left:0;right:0;top:0;height:4px}.sim-tag{position:absolute;right:20px;top:14px;z-index:2;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.player.sim .pctl{top:40px}.ch-form{display:flex;gap:6px;flex:0 0 auto;align-items:center}.ch-form .input{padding:6px 10px;width:240px;font-size:13px}.vid-list{display:flex;flex-direction:column;gap:6px}.vid-row{display:grid;grid-template-columns:1fr 220px auto;gap:10px;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:10px}.vid-t{display:flex;flex-direction:column;font-size:14px;min-width:0}.vid-t small{color:var(--muted);font-size:12px}.vid-row .input{padding:8px 10px;font-family:var(--mono);font-size:12px}button[disabled]{opacity:.5;cursor:not-allowed}@media (max-width:760px){.vid-row{grid-template-columns:1fr auto}.vid-row .vid-t{grid-column:1/-1}.ch-form .input{width:170px}.player.sim .pctl{top:auto;bottom:44px}}