@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800&family=Russo+One&display=swap");
:root{color-scheme:dark;--bg:#080e18;--side:#0b1320;--panel:#111b2a;--panel2:#0d1624;--line:#293750;--text:#f5f7fb;--muted:#8fa3c4;--red:#ff4655;--cyan:#32c8ff;--green:#38d77a}
*{box-sizing:border-box}body{margin:0;background:#050a12;color:var(--text);font-family:Inter,sans-serif}.mobile-lock{display:none}.app{display:grid;grid-template-columns:270px minmax(0,1fr);width:min(1600px,100%);min-height:100vh;margin:auto;border:1px solid var(--line);background:var(--bg)}
.sidebar{position:relative;padding:30px 28px;background:var(--side);border-right:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;margin-bottom:50px;font:20px "Russo One";letter-spacing:.08em}.brand i{display:grid;place-items:center;width:32px;height:36px;background:var(--red);clip-path:polygon(10% 0,90% 0,68% 100%,32% 100%);font-style:normal}.course-label,.eyebrow{color:var(--cyan);font-size:9px;font-weight:800;letter-spacing:.18em}.steps{display:grid;gap:8px;margin-top:20px}.step{display:grid;grid-template-columns:28px 1fr;gap:11px;align-items:center;width:100%;padding:11px;border:0;background:transparent;color:var(--muted);text-align:left}.step.active{background:#19253a;color:var(--text)}.step.done .num{border-color:var(--green);color:var(--green)}.num{display:grid;place-items:center;width:28px;height:28px;border:1px solid #40506b}.step strong{display:block;font-size:13px}.step small{font-size:9px;color:#6980a5}.desktop-note{position:absolute;bottom:28px;padding:13px;border:1px solid var(--line);color:#83a1c9;font-size:10px}
.workspace{display:grid;grid-template-rows:auto minmax(0,1fr) auto;min-width:0}.top{display:flex;justify-content:space-between;align-items:end;padding:28px 36px;border-bottom:1px solid var(--line)}.top h2{margin:8px 0 0;font:20px "Russo One"}.progress-label{width:190px;color:#8ba1c4;font-size:9px;text-align:right}.progress{height:3px;margin-top:10px;background:#1e2a3d}.progress i{display:block;height:100%;background:var(--cyan);transition:width .3s}
.content{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:24px;padding:30px 36px;overflow:auto}.content.complete{grid-template-columns:1fr}.lesson{min-height:520px;padding:40px;border:1px solid var(--line);background:var(--panel);position:relative}.lesson h1{max-width:820px;margin:10px 0 18px;font:clamp(27px,3vw,43px)/1.15 "Russo One"}.lead{max-width:760px;color:var(--muted);line-height:1.65}.quality{height:max-content;padding:20px;border:1px solid var(--line);background:var(--panel2)}.quality b{font-size:11px}.quality .scan{display:grid;place-items:center;height:160px;margin:18px 0;border:1px solid var(--line);color:var(--cyan);font-size:45px;background:linear-gradient(180deg,transparent,#14243a)}.quality.ready .scan{color:var(--green);border-color:#227e4d}.quality p{color:var(--muted);font-size:12px;line-height:1.5}
.principles,.choices,.checklist,.issues,.quiz{display:grid;gap:12px;margin-top:28px}.principles{grid-template-columns:repeat(3,1fr)}.principles article,.scenario,.example{padding:20px;border:1px solid var(--line);background:var(--panel2)}.principles b{display:block;color:var(--cyan);font-size:22px}.principles span{display:block;margin-top:20px;font-weight:700}.principles small{display:block;margin-top:5px;color:var(--muted);font-weight:400}
.scenario{display:flex;gap:16px;align-items:center;margin-top:24px}.scenario .agent{display:grid;place-items:center;flex:0 0 62px;height:62px;border:1px solid var(--cyan);color:var(--cyan);font:22px "Russo One"}.choices{grid-template-columns:repeat(4,1fr)}button.choice,.checklist button,.issues button,.quiz button{min-height:58px;padding:13px;border:1px solid var(--line);background:#121e2f;color:var(--text);cursor:pointer;text-align:left}.selected.correct{border-color:var(--green)!important;background:#10261a!important}.selected.wrong{border-color:var(--red)!important;background:#2a151d!important}.feedback{margin-top:14px;padding:13px;border-left:3px solid var(--red);background:#1d1720;color:#ffc2c8}.feedback.success{border-color:var(--green);background:#102219;color:#bdf8d3}
.checklist button,.issues button{display:flex;align-items:center;gap:12px}.checklist i,.issues i{display:grid;place-items:center;width:25px;height:25px;border:1px solid #51617a;font-style:normal}.checklist button.selected i{background:var(--green);border-color:var(--green);color:#07140c}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px}.form-grid label{display:grid;gap:7px;color:var(--muted);font-size:11px}.form-grid .wide{grid-column:1/-1}.form-grid input,.form-grid textarea{width:100%;padding:14px;border:1px solid var(--line);background:#09111c;color:var(--text);font:14px Inter}.templates{display:grid;gap:8px}.templates button{padding:14px;border:1px solid var(--line);background:#111c2c;color:var(--text);text-align:left}.templates button.correct{border-color:var(--green);background:#10261a}.example strong{color:var(--cyan);font-size:10px;letter-spacing:.12em}.example p{color:var(--muted);line-height:1.55}
.bad-video{display:grid;place-items:center;margin-top:22px;border:1px solid #53303a;background:#05080d;overflow:hidden}.bad-video video{display:block;width:100%;aspect-ratio:16/9;background:#000;object-fit:contain}.issues{grid-template-columns:repeat(3,1fr)}.quiz article{display:grid;grid-template-columns:44px 1fr;gap:15px;padding:18px;border:1px solid var(--line);background:var(--panel2)}.quiz article>b{color:var(--cyan);font-size:20px}.quiz h3{margin:0 0 12px;font-size:14px}.quiz-options{display:flex;gap:8px;flex-wrap:wrap}.quiz button{min-height:40px}.completion{display:flex;flex:1;flex-direction:column;align-items:center;justify-content:center;width:100%;min-height:620px;padding:48px 40px 82px;text-align:center}.seal{display:grid;place-items:center;width:125px;height:125px;margin:0 auto 35px;border:1px solid var(--green);color:var(--green);font-size:60px;transform:rotate(45deg)}.seal span{transform:rotate(-45deg)}.completion h1{width:100%;max-width:920px;margin:10px auto 18px;text-align:center}.completion .lead{width:min(780px,100%);margin:0 auto;text-align:center}.completion .actions{display:flex;justify-content:center;gap:12px;width:100%;margin-top:54px}
.primary,.ghost{padding:14px 22px;border:1px solid var(--red);background:var(--red);color:white;font-weight:800;text-decoration:none;cursor:pointer}.ghost{background:transparent;border-color:var(--line)}.primary:disabled{opacity:.35;cursor:not-allowed}.bottom{display:flex;justify-content:space-between;align-items:center;padding:18px 36px;border-top:1px solid var(--line);color:var(--muted);font-size:11px}
/* Unified training motion and interaction language */
.brand-link{cursor:pointer;transition:color .2s,transform .2s}.brand-link:hover{color:var(--cyan);transform:translateX(3px)}.brand-link:focus-visible{outline:2px solid var(--cyan);outline-offset:8px}
.desktop-note{left:28px;right:28px;bottom:28px;text-align:center}.training-nav{position:absolute;left:28px;right:28px;bottom:88px;display:grid;gap:7px}.training-nav a{padding:10px 12px;border:1px solid var(--line);color:#9cb5d8;font-size:9px;font-weight:800;letter-spacing:.06em;text-align:center;text-decoration:none;transition:border-color .2s,color .2s,background .2s}.training-nav a:hover{border-color:var(--cyan);background:#111f31;color:#fff}
.top{min-height:118px;align-items:center}.progress-label{width:min(420px,38vw);font-size:12px}.progress-label>b{display:block;margin-bottom:12px;letter-spacing:.08em}.progress{position:relative;height:10px;margin-top:0;overflow:hidden;border:1px solid #33445f;background:#111c2d;box-shadow:inset 0 2px 8px #020812}.progress i{position:relative;border-radius:0 8px 8px 0;background:linear-gradient(90deg,#19bfff 0%,#55e7ff 35%,#a876ff 68%,#ff6685 100%);background-size:220% 100%;box-shadow:0 0 18px #32c8ff99;animation:progress-shimmer 3.2s linear infinite;transition:width .55s cubic-bezier(.22,1,.36,1)}.progress i:after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 15%,#ffffffaa 48%,transparent 75%);animation:progress-glint 2s ease-in-out infinite}
.lesson{display:flex;flex-direction:column}.lesson.entering{animation:lesson-in .42s cubic-bezier(.22,1,.36,1) both}.lesson.entering>p,.lesson.entering>h1,.lesson.entering>.scenario,.lesson.entering>.principles,.lesson.entering>.choices,.lesson.entering>.checklist,.lesson.entering>.example,.lesson.entering>.templates,.lesson.entering>.acknowledge,.lesson.entering>.bad-video,.lesson.entering>.issues,.lesson.entering>.quiz,.lesson.entering>.feedback{animation:content-rise .46s cubic-bezier(.22,1,.36,1) both}.lesson.entering>h1{animation-delay:.04s}.lesson.entering>.scenario,.lesson.entering>.principles,.lesson.entering>.checklist,.lesson.entering>.example,.lesson.entering>.bad-video,.lesson.entering>.quiz{animation-delay:.09s}
button{transition:transform .2s cubic-bezier(.22,1,.36,1),border-color .2s,background-color .2s,box-shadow .2s,color .2s}button:not(:disabled):hover{transform:translateY(-2px);border-color:var(--cyan);box-shadow:0 10px 25px #02081270}button:not(:disabled):active{transform:translateY(0) scale(.985)}
.lesson-actions{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;margin-top:auto;padding-top:32px;border-top:1px solid #293750}.lesson-actions>span{color:var(--muted);font-size:11px;text-align:center}.lesson-actions .primary{min-width:150px}.lesson-actions .ghost:disabled{visibility:hidden}
.quality{overflow:hidden}.quality .scan{position:relative;overflow:hidden;background:repeating-linear-gradient(0deg,#0000,#0000 13px,#ffffff08 14px),linear-gradient(180deg,#0c1524,#14243a)}.quality .scan i{position:absolute;z-index:1;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);box-shadow:0 0 16px var(--cyan);animation:quality-scan 2.15s ease-in-out infinite}.quality .scan span{position:relative;z-index:2}.quality.ready .scan i{background:linear-gradient(90deg,transparent,var(--green),transparent);box-shadow:0 0 18px var(--green)}.quality.ready .scan span{animation:check-breathe 2s ease-in-out infinite}
.templates{margin-top:18px}.templates>span{color:var(--muted);font-size:11px}.templates button{cursor:pointer}.templates button.selected.wrong{border-color:var(--red);background:#2a151d}.acknowledge{display:flex;align-items:center;gap:14px;width:100%;margin-top:18px;padding:16px;border:1px solid var(--line);background:#0d1725;color:var(--text);text-align:left;cursor:pointer}.acknowledge i{display:grid;place-items:center;flex:0 0 30px;width:30px;height:30px;border:1px solid #52627c;font-style:normal}.acknowledge span,.acknowledge small{display:block}.acknowledge small{margin-top:4px;color:var(--muted)}.acknowledge.selected{border-color:var(--green);background:#102219}.acknowledge.selected i{border-color:var(--green);background:var(--green);color:#07140c}
@keyframes progress-shimmer{to{background-position:-220% 0}}@keyframes progress-glint{0%,30%{transform:translateX(-120%)}70%,100%{transform:translateX(150%)}}@keyframes lesson-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@keyframes content-rise{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}@keyframes choice-pop{0%{transform:scale(.97)}65%{transform:scale(1.015)}100%{transform:scale(1)}}@keyframes quality-scan{0%,100%{top:8%}50%{top:91%}}@keyframes check-breathe{50%{transform:scale(1.08);filter:drop-shadow(0 0 10px var(--green))}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}
@media(max-width:1050px){.content{grid-template-columns:1fr}.quality{display:none}.issues,.choices{grid-template-columns:repeat(2,1fr)}.progress-label{width:min(320px,42vw)}}@media(max-width:720px){.app{display:none}.mobile-lock{display:grid;place-items:center;min-height:100vh;padding:30px;text-align:center}.mobile-lock h1{font:30px "Russo One"}.mobile-lock p{color:var(--muted)}}
.criteria-revision{color:#7289aa;font-size:9px;line-height:1.6;text-align:right}.criteria-revision b{color:var(--cyan);font-size:10px}.criteria-update-lesson{min-height:calc(100vh - 178px)}.criteria-update-list{display:grid;gap:12px;max-width:900px;margin-top:32px}.criteria-update-list button{display:grid;grid-template-columns:34px minmax(0,1fr);align-items:center;gap:15px;min-height:78px;padding:16px 18px;border:1px solid var(--line);background:#0d1725;color:var(--text);text-align:left;cursor:pointer}.criteria-update-list button>i{display:grid;place-items:center;width:30px;height:30px;border:1px solid #52627c;font-style:normal}.criteria-update-list button span{display:flex;align-items:center;gap:14px;font-size:13px}.criteria-update-list button span b{color:var(--cyan);font-size:11px;letter-spacing:.08em}.criteria-update-list button.selected{border-color:var(--green);background:#102219}.criteria-update-list button.selected>i{border-color:var(--green);background:var(--green);color:#07140c}.criteria-update-lesson>.lesson-actions{grid-template-columns:1fr auto}.criteria-update-complete{min-height:calc(100vh - 260px)}
.criteria-status-loading{display:grid;place-items:center;align-content:center;min-height:calc(100vh - 260px);text-align:center}.criteria-status-loading i{width:42px;height:42px;margin-bottom:24px;border:2px solid #29405d;border-top-color:var(--cyan);border-radius:50%;animation:criteria-status-spin .8s linear infinite}.criteria-status-loading h1{font-size:28px}@keyframes criteria-status-spin{to{transform:rotate(360deg)}}