:root{--primary:#986f4b;--radius:16px;--ink:#25231f;--muted:#756f65;--line:#e4ded3;--paper:#fff;--canvas:#f6f2ea;--soft:#eee7dc;--accent:#5f7359;--danger:#b44d4d;--success:#3f7552;--shadow:0 12px 35px rgba(64,51,34,.08)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--canvas);color:var(--ink);font-size:15px;line-height:1.55}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
.container{width:min(1180px,92vw);margin:0 auto;padding:46px 0 70px}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px max(4vw,24px);background:rgba(255,253,249,.9);border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.025em}
.brand>span,.sidebar-brand>span{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--primary);color:#fff;font-size:13px;letter-spacing:.04em}
.brand div,.sidebar-brand div{line-height:1.15}.brand small,.sidebar-brand small{display:block;margin-top:4px;color:var(--muted);font-size:10px;font-weight:600;letter-spacing:.04em}
.topbar nav{display:flex;gap:4px;align-items:center;flex-wrap:wrap}.topbar nav a{padding:9px 12px;border-radius:10px;color:#5e594f;font-weight:650}.topbar nav a:hover{background:var(--soft);color:var(--ink)}.topbar .admin-link{background:#eee5d8;color:#6f4d31}
h1{margin:0 0 14px;font-size:clamp(36px,5vw,64px);line-height:1.02;letter-spacing:-.052em}
h2{margin:0 0 10px;font-size:24px;line-height:1.2;letter-spacing:-.03em}
h3{line-height:1.35}
p{margin-top:0}
.hero{display:grid;grid-template-columns:1.25fr .75fr;gap:42px;align-items:center;padding:60px 0}.hero p,.lead{max-width:780px;color:var(--muted);font-size:18px;line-height:1.75}
.eyebrow{margin:0 0 10px;color:var(--primary);font-size:11px;font-weight:850;letter-spacing:.16em;text-transform:uppercase}
.hero-card,.card,.panel,.auth-card,.question{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.hero-card,.card,.panel,.auth-card{padding:26px}.panel{margin-bottom:20px}.hero-card code{display:block;padding:16px;border-radius:12px;background:#2b2c28;color:#f1eadf;white-space:normal}
.actions,.form-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.actions{margin-top:22px}
.btn{display:inline-flex;min-height:42px;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border:1px solid #d8d0c3;border-radius:11px;background:#fff;color:#3d3933;font-weight:750;cursor:pointer;transition:.18s ease}.btn:hover{transform:translateY(-1px);border-color:#b9ad9c;box-shadow:0 6px 16px rgba(64,51,34,.08)}.btn.primary{border-color:var(--primary);background:var(--primary);color:#fff}.btn.small{min-height:34px;padding:7px 11px;font-size:12px}.btn.danger{border-color:#ebcaca;background:#fff7f7;color:var(--danger)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.cards{margin:22px 0}.card p,.muted{color:var(--muted);line-height:1.7}.card-kicker{color:var(--primary);font-size:10px;font-weight:850;letter-spacing:.13em;text-transform:uppercase}
.pill{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;background:#ede6da;color:#71583e;font-size:11px;font-weight:800}.pill.valid{background:#e7f0e9;color:#356746}.pill.needs_review{background:#fff1dd;color:#8b5b1c}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}.admin-split{align-items:start}
.list-row{display:block;margin:9px 0;padding:15px;border:1px solid var(--line);border-radius:12px;background:#fdfbf7}.list-row:hover{border-color:#cfc3b2}.list-row span{display:block;margin-top:4px;color:var(--muted)}.list-row-actions{display:flex;align-items:center;justify-content:space-between;gap:20px}.list-row-actions>div:first-child{min-width:0}
.lesson{max-width:880px;margin:auto}.markdown{color:#3f3b35;font-size:17px;line-height:1.82}.markdown code{padding:3px 6px;border-radius:5px;background:#ece6dc;color:#654629}.diagram,.json-preview{overflow:auto;padding:18px;border:1px solid #383934;border-radius:12px;background:#292b27;color:#eee8dc;white-space:pre-wrap}.json-preview{max-height:680px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.lesson-sources{margin-top:36px;padding-top:20px;border-top:1px solid var(--line)}.lesson-sources a{display:block;margin:7px 0;color:#6c543d;overflow-wrap:anywhere;text-decoration:underline}
.auth-card{max-width:460px;margin:60px auto}
label{display:grid;gap:7px;color:#4c473f;font-size:13px;font-weight:750}input,textarea,select{width:100%;padding:12px 13px;border:1px solid #d8d0c3;border-radius:10px;outline:0;background:#fff;color:var(--ink);transition:.15s}input:focus,textarea:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(152,111,75,.12)}textarea{resize:vertical}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-grid h2,.form-grid .full{grid-column:1/-1}.stack{display:grid;gap:15px}.code-input{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.alert,.success{padding:13px 15px;border-radius:11px;border:1px solid}.alert{border-color:#ecc9c5;background:#fff4f2;color:#8d3e38}.success{border-color:#c7dfcf;background:#f1f8f3;color:#326244}
.question{margin:16px 0;padding:24px}.option{display:flex;gap:12px;align-items:flex-start;margin-top:8px;padding:12px;border:1px solid #e8e1d6;border-radius:11px;background:#fdfbf7;cursor:pointer}.option:hover{border-color:#cfc3b2}.option:has(input:checked){border-color:var(--primary);background:#f5ede3}.option input{width:auto;margin-top:4px}.ok{border-color:#a8ceb4}.bad{border-color:#e2b4b1}
table{width:100%;border-collapse:collapse}th,td{padding:13px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}th{color:#827a6f;font-size:10px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}tbody tr:hover{background:#fcfaf6}.table-wrap{overflow:auto}.inline{display:inline}.inline-form,.filter-bar{display:flex;gap:12px;align-items:end}.filter-bar label{min-width:220px}.footer{text-align:center;padding:38px;color:#8d867c;font-size:12px}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px}.page-head.compact{align-items:center;margin-bottom:16px}.page-head h1{font-size:clamp(34px,4vw,52px)}.page-head.compact h2,.exam-toolbar h2{margin:0}.section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.section-head h2{margin-bottom:3px}.section-head p{margin:0;color:var(--muted)}.subtle-count{color:var(--muted);font-size:12px}
.overview-strip{display:grid;grid-template-columns:repeat(4,1fr);margin-bottom:20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.overview-strip>div{padding:20px 22px;border-right:1px solid var(--line)}.overview-strip>div:last-child{border-right:0}.overview-strip span{display:block;color:var(--muted);font-size:12px}.overview-strip strong{display:block;margin-top:5px;font-size:30px;letter-spacing:-.04em}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:20px 0}.metric{padding:19px;border:1px solid var(--line);border-radius:13px;background:#fff}.metric span{display:block;color:var(--muted);font-size:12px}.metric strong{display:block;margin-top:5px;font-size:28px}.admin-columns{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.action-list{border-top:1px solid var(--line)}.action-list a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:15px 3px;border-bottom:1px solid var(--line)}.action-list a:hover strong{color:var(--primary)}.action-list strong,.action-list small{display:block}.action-list small{margin-top:3px;color:var(--muted)}.action-list b{color:var(--primary);font-size:20px}.quality-list{display:grid;gap:15px;margin:0;padding:0;list-style:none}.quality-list li{display:flex;gap:12px}.quality-list li>span{display:grid;width:28px;height:28px;flex:0 0 28px;place-items:center;border-radius:50%;background:var(--soft);color:#75593e;font-size:11px;font-weight:900}.quality-list strong{display:block}.quality-list p{margin:3px 0 0;color:var(--muted);font-size:13px}
.score-badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-weight:850}.score-badge.pass{background:#e8f2eb;color:#347048}.score-badge.fail{background:#fbe9e8;color:#9a4540}small{color:var(--muted);line-height:1.5}
.exam-intro{max-width:800px;margin:40px auto}.exam-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:22px 0}.exam-meta span{padding:15px;border:1px solid var(--line);border-radius:11px;background:#faf7f1;color:var(--muted)}.exam-meta strong{display:block;color:var(--ink);font-size:23px}.exam-toolbar{position:sticky;top:82px;z-index:8;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:15px 18px;border:1px solid var(--line);border-radius:14px;background:rgba(255,253,249,.94);box-shadow:var(--shadow);backdrop-filter:blur(16px)}.timer{padding:7px 12px;border-radius:10px;background:var(--soft);text-align:right}.timer span{display:block;color:var(--muted);font-size:9px;font-weight:800;text-transform:uppercase}.timer strong{font:800 22px ui-monospace,monospace}.timer.urgent{background:#fbe6e2;color:#9c3d38}.progress-track{height:7px;margin:15px 0 8px;overflow:hidden;border-radius:99px;background:#e8e1d6}.progress-track span{display:block;height:100%;border-radius:inherit;background:var(--primary);transition:width .2s}.question-head{display:flex;gap:14px;align-items:flex-start}.question-head h3{margin:7px 0}.question-number{display:grid;width:36px;height:36px;flex:0 0 36px;place-items:center;border-radius:10px;background:var(--soft);color:#72583e;font-weight:900}.submit-bar{position:sticky;bottom:16px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 17px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 16px 35px rgba(64,51,34,.14)}.submit-bar p{margin:0;color:var(--muted)}
.result-hero{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:26px}.result-hero h1{font-size:clamp(30px,5vw,52px)}.score-ring{display:grid;width:142px;height:142px;place-content:center;border:9px solid #ddd5ca;border-radius:50%;text-align:center}.result-pass .score-ring{border-color:#9dc6a9}.result-fail .score-ring{border-color:#dfaaa7}.score-ring strong{font-size:32px}.score-ring span{color:var(--muted)}.review-heading{display:flex;align-items:flex-end;justify-content:space-between;margin:38px 0 12px}.legend{display:flex;gap:8px}.legend span{padding:5px 9px;border-radius:99px;font-size:11px}.legend-ok{background:#e8f2eb}.legend-bad{background:#fbe9e8}.answer-comparison{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:16px 0}.answer-comparison>div{padding:13px;border-radius:10px;background:#f8f5ef}.answer-comparison span{display:block;margin-bottom:5px;color:var(--muted);font-size:11px}.explanation{padding:14px;border-left:3px solid var(--primary);border-radius:0 10px 10px 0;background:#f7f1e9}.explanation p{margin:5px 0 0}
.admin-body{background:#f4f1eb}.admin-shell{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh}.admin-sidebar{position:sticky;top:0;height:100vh;padding:22px 16px;background:#fbf9f4;border-right:1px solid var(--line);overflow-y:auto}.sidebar-brand{display:flex;align-items:center;gap:10px;padding:0 8px 22px;border-bottom:1px solid var(--line);font-weight:850}.sidebar-label{margin:22px 10px 8px;color:#958c80;font-size:9px;font-weight:850;letter-spacing:.15em;text-transform:uppercase}.sidebar-nav{display:grid;gap:4px}.sidebar-nav a{display:flex;align-items:center;gap:11px;padding:10px;border-radius:11px;color:#625c53}.sidebar-nav a:hover{background:#f1ebe1}.sidebar-nav a.active{background:#ebe1d3;color:#503a28}.nav-icon{display:grid;width:32px;height:32px;flex:0 0 32px;place-items:center;border:1px solid #d8cec0;border-radius:9px;background:#fff;font-size:9px;font-weight:900;letter-spacing:.04em}.sidebar-nav a.active .nav-icon{border-color:#bda88f;background:#fff8ef}.sidebar-nav strong,.sidebar-nav small{display:block}.sidebar-nav strong{font-size:13px}.sidebar-nav small{margin-top:1px;color:#91887d;font-size:10px}.sidebar-note{margin-top:26px;padding:14px;border:1px solid #e3d8c9;border-radius:12px;background:#f4ede3}.sidebar-note strong{font-size:11px}.sidebar-note p{margin:5px 0 0;color:#776d61;font-size:10px;line-height:1.55}.admin-workspace{min-width:0}.admin-topbar{position:sticky;top:0;z-index:15;display:flex;height:68px;align-items:center;justify-content:space-between;gap:18px;padding:0 30px;border-bottom:1px solid var(--line);background:rgba(255,253,249,.92);backdrop-filter:blur(16px)}.admin-topbar>div:first-of-type strong,.admin-topbar>div:first-of-type span{display:block}.admin-topbar>div:first-of-type span{color:var(--muted);font-size:10px}.admin-account{display:flex;align-items:center;gap:13px;color:var(--muted);font-size:11px}.admin-account>span{color:var(--ink);font-weight:750}.admin-account a:hover{color:var(--primary)}.admin-content{width:min(1280px,100%);padding:32px}.sidebar-toggle{display:none;padding:8px 10px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);font-weight:750}
@media(max-width:980px){.admin-shell{grid-template-columns:1fr}.admin-sidebar{position:fixed;left:-280px;z-index:40;width:260px;box-shadow:20px 0 50px rgba(55,44,30,.16);transition:left .2s}.admin-sidebar.open{left:0}.sidebar-toggle{display:inline-flex}.admin-content{padding:24px}.admin-columns{grid-template-columns:1fr}.admin-topbar{padding:0 20px}.admin-account>span{display:none}}
@media(max-width:760px){.hero,.two-col,.form-grid,.result-hero,.answer-comparison{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}.topbar nav{width:100%;overflow:auto;flex-wrap:nowrap}.container{padding-top:28px}.page-head,.list-row-actions,.filter-bar,.submit-bar{align-items:stretch;flex-direction:column}.page-head{margin-bottom:20px}.overview-strip,.metric-grid{grid-template-columns:1fr 1fr}.overview-strip>div:nth-child(2){border-right:0}.overview-strip>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.exam-toolbar{top:8px}.exam-meta{grid-template-columns:1fr}.score-ring{width:118px;height:118px}.admin-account a:first-of-type{display:none}.admin-content{padding:20px 16px}}
.form-section{margin-top:8px;padding:17px 0 4px;border-top:1px solid var(--line)}.form-section h3{margin:0 0 3px;font-size:17px}.form-section p{margin:0;color:var(--muted);font-size:12px}.step-label{color:var(--muted);font-size:11px}
.course-list{display:grid}.course-list article{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding:19px 2px;border-top:1px solid var(--line)}.course-list article:first-child{border-top:0}.course-list h3{margin:7px 0 5px;font-size:18px}.course-list p{max-width:700px;margin:0;color:var(--muted)}.course-meta{display:flex;gap:7px;flex-wrap:wrap}.course-meta span{padding:4px 7px;border-radius:6px;background:var(--soft);color:#75695b;font-size:9px;font-weight:800;text-transform:uppercase}.course-actions{display:flex;flex:0 0 auto;gap:7px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.course-hero{display:grid;grid-template-columns:1.3fr .7fr;gap:28px;align-items:start;padding:34px 0}.course-hero>aside{padding:23px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.course-hero>aside h3{margin:18px 0 7px}.course-hero>aside p{color:var(--muted)}.course-facts{display:flex;gap:9px;flex-wrap:wrap;margin-top:24px}.course-facts span{min-width:110px;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--muted);font-size:11px}.course-facts strong{display:block;color:var(--ink);font-size:20px}.course-overview-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}.check-list,.plain-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}.check-list li,.plain-list li{position:relative;padding-left:27px}.check-list li:before{content:'✓';position:absolute;left:0;top:0;display:grid;width:19px;height:19px;place-items:center;border-radius:50%;background:#e7f0e9;color:var(--success);font-size:11px;font-weight:900}.plain-list li:before{content:'•';position:absolute;left:6px;color:var(--primary);font-weight:900}.course-design{display:grid;grid-template-columns:.7fr 1fr 1fr;gap:28px}.course-design h3{margin:0 0 8px}.course-design p{color:var(--muted)}.line-content p{margin:0;padding:7px 0;border-bottom:1px solid var(--line)}.learning-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:20px;align-items:start}.curriculum-list a{display:grid;grid-template-columns:36px 1fr auto;gap:12px;align-items:start;padding:16px 2px;border-top:1px solid var(--line)}.curriculum-list a:hover strong{color:var(--primary)}.curriculum-list>a>span{display:grid;width:31px;height:31px;place-items:center;border-radius:9px;background:var(--soft);font-size:10px;font-weight:850}.curriculum-list strong{display:block}.curriculum-list p{margin:3px 0 0;color:var(--muted);font-size:13px}.curriculum-list b{color:var(--primary)}.test-entry{padding:14px 0;border-top:1px solid var(--line)}.test-entry p{margin:4px 0 10px;color:var(--muted);font-size:12px}
@media(max-width:980px){.course-design,.learning-layout{grid-template-columns:1fr}}
@media(max-width:760px){.course-hero,.course-overview-grid{grid-template-columns:1fr}.course-list article{flex-direction:column}.course-actions{justify-content:flex-start}}
.test-config{display:grid;gap:20px;margin-top:26px}.test-config>div>p,.test-config fieldset+p{margin:5px 0 0;color:var(--muted);font-size:12px}.test-config fieldset{margin:0;padding:0;border:0}.test-config legend{margin-bottom:9px;color:#4c473f;font-size:13px;font-weight:750}.difficulty-options{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.difficulty-options label{display:block}.difficulty-options input{position:absolute;width:1px;height:1px;opacity:0}.difficulty-options span{display:block;padding:13px;border:1px solid var(--line);border-radius:11px;background:#fdfbf7;cursor:pointer}.difficulty-options input:checked+span{border-color:var(--primary);background:#f3e8dc;box-shadow:0 0 0 2px rgba(152,111,75,.1)}.difficulty-options strong,.difficulty-options small{display:block}.difficulty-options small{margin-top:2px}.config-note{padding:14px 16px;border-left:3px solid var(--accent);border-radius:0 10px 10px 0;background:#f0f3ed}.config-note p{margin:4px 0 0}.test-config>.btn{justify-self:start}
@media(max-width:760px){.difficulty-options{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.section-head{align-items:flex-start;flex-direction:column}}
.maintenance-panel{display:flex;align-items:center;justify-content:space-between;gap:24px}.maintenance-panel h2{margin-bottom:5px}.maintenance-panel p:last-child{margin-bottom:0}.maintenance-panel code{padding:2px 5px;border-radius:5px;background:var(--soft)}
@media(max-width:760px){.maintenance-panel{align-items:stretch;flex-direction:column}.maintenance-panel .btn{width:100%}}
.ai-autofill{padding:17px;border:1px solid #d9c7b2;border-radius:13px;background:linear-gradient(135deg,#f7efe4,#fffaf4)}.ai-autofill>div:first-child{display:flex;gap:12px;align-items:center;margin-bottom:13px}.ai-autofill p{margin:2px 0 0;color:var(--muted);font-size:12px}.ai-mark{display:grid;width:38px;height:38px;flex:0 0 38px;place-items:center;border-radius:11px;background:var(--primary);color:#fff;font-size:11px;font-weight:900}.ai-autofill-controls{display:grid;grid-template-columns:140px 1fr auto;gap:9px}.ai-test-controls{display:grid;grid-template-columns:120px minmax(240px,1fr) 110px 150px auto;gap:9px}.ai-button{border-color:#7a593d;background:#7a593d;color:#fff}.title-field input{font-size:17px;font-weight:750}.course-filter{display:flex;align-items:end;gap:10px}.course-filter label{min-width:min(520px,60vw)}.table-actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
@media(max-width:980px){.ai-test-controls{grid-template-columns:1fr 1fr}.ai-test-controls .wide{grid-column:1/-1}.ai-test-controls .ai-button{grid-column:1/-1}}
@media(max-width:760px){.ai-autofill-controls,.ai-test-controls{grid-template-columns:1fr}.ai-test-controls .wide,.ai-test-controls .ai-button{grid-column:auto}.course-filter{align-items:stretch;flex-direction:column}.course-filter label{min-width:0}}
.builder-context{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px}.builder-context h2{margin-top:12px}.builder-context dl{display:grid;gap:12px;margin:0}.builder-context dl>div{padding-bottom:10px;border-bottom:1px solid var(--line)}.builder-context dt{color:var(--muted);font-size:10px;font-weight:850;text-transform:uppercase}.builder-context dd{margin:3px 0 0}.builder-controls{display:grid;grid-template-columns:150px 160px 150px auto;gap:10px;align-items:end}.builder-progress{height:9px;margin:22px 0 8px;overflow:hidden;border-radius:99px;background:var(--soft)}.builder-progress span{display:block;height:100%;border-radius:inherit;background:var(--primary);transition:width .25s}.builder-message{color:var(--muted);font-size:12px}.module-build-list{margin-top:18px;border-top:1px solid var(--line)}.module-build-list article{display:grid;grid-template-columns:38px 1fr auto;gap:13px;align-items:center;padding:15px 2px;border-bottom:1px solid var(--line)}.module-index{display:grid;width:34px;height:34px;place-items:center;border-radius:9px;background:var(--soft);font-size:10px;font-weight:900}.module-build-list strong{display:block}.module-status{margin:2px 0 0;color:var(--muted);font-size:11px}.module-links{display:flex;gap:8px;margin-top:5px}.module-links a{color:var(--primary);font-size:11px;font-weight:800;text-decoration:underline}.module-build-list article.working{background:#fdf8f0}.module-build-list article.done .module-index{background:#e4efe7;color:var(--success)}.module-build-list article.error .module-index{background:#f8e6e4;color:var(--danger)}.module-build-list article.error .module-status{color:var(--danger)}.builder-complete{margin-top:20px;padding:18px;border:1px solid #bdd7c5;border-radius:12px;background:#f0f7f2}.builder-complete p{margin:4px 0 0;color:var(--muted)}
@media(max-width:760px){.builder-context,.builder-controls{grid-template-columns:1fr}.module-build-list article{grid-template-columns:34px 1fr}.module-build-list article>.btn{grid-column:1/-1}.builder-controls>.btn{width:100%}}
.ai-course-context summary{display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;list-style:none}.ai-course-context summary::-webkit-details-marker{display:none}.ai-course-context summary strong,.ai-course-context summary small{display:block}.ai-course-context summary small{margin-top:3px;color:var(--muted)}.context-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 24px;margin-top:18px;padding-top:10px;border-top:1px solid var(--line)}.context-grid>div{padding:11px 0;border-bottom:1px solid var(--line)}.context-grid>div.full{grid-column:1/-1}.context-grid span{color:var(--muted);font-size:9px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.context-grid p{margin:4px 0 0;font-size:12px;line-height:1.6}
@media(max-width:760px){.ai-course-context summary{align-items:flex-start;flex-direction:column}.context-grid{grid-template-columns:1fr}.context-grid>div.full{grid-column:auto}}