/* ORIGIN v5: a shared, accessible white/graphite/green system. */
:root{--origin-brand:#76b900;--origin-brand-hover:#8acd13;--origin-border-strong:#7f8982;--origin-raised:#edf0ed;--origin-brand-ink:#416800;--origin-ink:#191b1d;--origin-muted:#606669;--origin-line:#dce1df;--origin-canvas:#f5f7f6;--origin-surface:#fff;--origin-selected:#edf5e4;--origin-warning:#805700;--origin-error:#a53228;--origin-radius:4px;--origin-space-1:8px;--origin-space-2:16px;--origin-space-3:24px;--origin-space-4:32px;--origin-reading:16px}
.cloudlab-mode .learning-subnav,.cloudlab-mode .learning-project-nav{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 32px;border-bottom:1px solid var(--origin-line);padding-bottom:16px}
.cloudlab-mode .learning-subnav a,.cloudlab-mode .learning-project-nav a{padding:11px 16px;color:var(--origin-muted);font-size:13px;line-height:1.6}
.cloudlab-mode .learning-subnav [aria-current=page]{background:var(--origin-ink);color:white}
.cloudlab-mode .learning-home{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 28px;background:var(--origin-ink);color:white;margin:0 0 28px;border-left:4px solid var(--origin-brand)}
.cloudlab-mode .learning-home p{font-size:14px;margin:6px 0;line-height:1.8;color:#d1d7d3}.learning-home strong{font-size:19px}.learning-home a{color:#b5ee5a;font-size:13px;line-height:1.8}.learning-home>div:last-child{display:flex;flex-wrap:wrap;gap:20px}
.cloudlab-mode .learning-panel,.cloudlab-mode .learning-milestone,.cloudlab-mode .learning-stage,.cloudlab-mode .learning-quality-row,.cloudlab-mode .learning-quality-note{background:var(--origin-surface);border:1px solid var(--origin-line);padding:32px;margin:24px 0;border-radius:var(--origin-radius);min-width:0}
.cloudlab-mode .learning-panel h2,.cloudlab-mode .learning-milestone h2{font-size:27px;line-height:1.5;letter-spacing:-.6px;margin:12px 0 18px}.cloudlab-mode .learning-panel p,.cloudlab-mode .learning-milestone p,.cloudlab-mode .learning-quality-row p,.cloudlab-mode .learning-quality-note p{font-size:14px;line-height:1.95;color:var(--origin-muted);text-indent:0}
.cloudlab-mode .learning-panel a,.cloudlab-mode .learning-milestone a,.cloudlab-mode .learning-quality-row a,.cloudlab-mode .learning-guide a{color:var(--origin-brand-ink);text-decoration-thickness:1px;text-underline-offset:4px}
.cloudlab-mode .learning-panel form{display:grid;grid-template-columns:1fr 1fr;gap:20px}.cloudlab-mode .learning-panel form>.learning-check,.cloudlab-mode .learning-panel form>.learning-actions,.cloudlab-mode .learning-panel form>p,.cloudlab-mode .learning-panel form>button,.cloudlab-mode .learning-panel form>fieldset{grid-column:1/-1}
.cloudlab-mode .learning-panel .field{margin:0;display:grid;gap:9px;font-size:13px;line-height:1.8}.cloudlab-mode .learning-panel textarea,.cloudlab-mode .learning-milestone textarea{font-size:14px;line-height:1.9;font-family:inherit;background:#fafbf9;color:var(--origin-ink);border:1px solid var(--origin-border-strong);border-radius:3px;width:100%;padding:14px;resize:vertical;min-height:108px}
.cloudlab-mode .learning-check{display:flex;align-items:flex-start;gap:12px;font-size:14px;line-height:1.9;min-height:44px;padding:8px 0;cursor:pointer}.cloudlab-mode .learning-check input{margin-top:6px;flex:none;width:17px;height:17px;accent-color:var(--origin-brand-ink)}
.cloudlab-mode .learning-small{font-size:12px!important;color:var(--origin-muted);line-height:1.9}.cloudlab-mode .learning-evidence{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.cloudlab-mode .learning-evidence span{border:1px solid var(--origin-line);padding:7px 11px;font-size:11px;color:var(--origin-muted)}
.cloudlab-mode .learning-panel blockquote{margin:22px 0;padding:20px 24px;border-left:3px solid var(--origin-brand);background:var(--origin-canvas);font-size:14px;line-height:2;color:var(--origin-muted)}.learning-panel blockquote a{display:block;margin-top:10px;font-size:12px}
.cloudlab-mode .learning-related{margin-top:28px;border-top:1px solid var(--origin-line);padding-top:20px}.learning-related a{display:block;font-size:13px;line-height:2.1}
.cloudlab-mode .learning-guide{padding:18px 24px;background:var(--origin-surface);border:1px solid var(--origin-line);margin-bottom:24px;font-size:13px;line-height:1.9}.learning-guide summary{font-weight:600;cursor:pointer}.learning-guide h3{font-size:14px;margin-top:22px}.learning-guide li{margin:7px 0}.learning-guide>div{padding-top:16px}
.cloudlab-mode .learning-metrics{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--origin-line);background:white;margin:28px 0}.learning-metrics>div{padding:26px 20px;border-right:1px solid var(--origin-line)}.learning-metrics>div:last-child{border:0}.learning-metrics strong{font-size:36px;display:block;font-weight:600}.learning-metrics span{display:block;font-size:11px;color:var(--origin-muted);margin-top:10px;line-height:1.8}
.cloudlab-mode .learning-next{border-left:3px solid var(--origin-brand);padding:20px 24px;background:var(--origin-selected);margin:24px 0;line-height:1.9;font-size:14px}.learning-next p{font-size:12px;color:var(--origin-muted);margin:7px 0}.learning-next a{color:var(--origin-brand-ink);font-weight:600}
.learning-stage h2{font-size:21px;margin:0 0 22px;line-height:1.7}.learning-table-wrap{overflow:auto;max-width:100%}.learning-stage table{border-collapse:collapse;width:100%;min-width:650px;text-align:left;font-size:12px}.learning-stage th{color:var(--origin-muted);font-size:11px;font-weight:500;padding:12px 14px;background:var(--origin-canvas);white-space:nowrap}.learning-stage td{border-top:1px solid var(--origin-line);padding:16px 14px;line-height:1.8}.learning-stage td:first-child{width:44%}.learning-stage a{color:var(--origin-ink)}
.learning-milestone{scroll-margin-top:110px}.learning-milestone header{display:flex;flex-wrap:wrap;align-items:center;gap:16px}.learning-milestone header h2{flex:1;min-width:180px}.learning-status{font-size:11px;color:var(--origin-muted);border:1px solid var(--origin-line);padding:7px 10px}.learning-artifact{color:var(--origin-ink)!important;font-size:16px!important}.learning-milestone form{border-top:1px solid var(--origin-line);padding-top:20px;display:grid;gap:12px}.learning-milestone .field{display:grid;gap:8px;font-size:13px;line-height:1.9}.learning-milestone .button{justify-self:start}.learning-upload{display:grid;gap:12px;font-size:12px;line-height:1.9;padding:18px;background:var(--origin-canvas);border:1px dashed #aab7ac}.learning-upload input{width:100%;font:12px inherit;min-height:40px}.learning-milestone details{font-size:13px;line-height:1.9}.learning-milestone summary{cursor:pointer}
.learning-review-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:24px}.learning-review-list{margin-top:24px;max-height:680px;overflow:auto;background:white;border:1px solid var(--origin-line)}.learning-review-list a{display:block;padding:18px;border-bottom:1px solid var(--origin-line);font-size:13px;line-height:1.8}.learning-review-list [aria-current=page]{border-left:3px solid var(--origin-brand);background:var(--origin-selected)}.learning-review-list small{display:block;color:var(--origin-muted);margin-top:7px}.learning-review-layout fieldset{border:0;padding:0;margin:0;min-width:0}.learning-review-layout legend{font-size:18px;line-height:1.9;font-weight:600;margin:20px 0}.learning-review-layout .learning-check{border:1px solid var(--origin-line);padding:14px;margin:12px 0}.learning-review-layout form{display:block!important}.learning-review-layout [data-learning-review-result]{margin-top:24px;border-top:1px solid var(--origin-line)}
.learning-quality-row h2{font-size:20px;line-height:1.7}.learning-quality-row li{font-size:13px;line-height:1.9;margin:10px 0}.learning-quality-row small{color:var(--origin-muted);display:inline-block}.learning-coach-modes{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}.cloudlab-mode .learning-coach-modes [aria-pressed=true]{background:var(--origin-ink);color:white;border-color:var(--origin-ink)}.learning-chat-evidence{margin:0 0 20px 44px;padding:12px 18px;border-left:2px solid var(--origin-brand);font-size:12px;line-height:1.9;background:var(--origin-canvas)}.learning-chat-evidence a{display:block;color:var(--origin-brand-ink)}.learning-chat-evidence p{color:var(--origin-warning)}
.cloudlab-mode .cv-bound-steps{border-left:2px solid var(--origin-brand);background:var(--origin-canvas);padding:12px 16px;margin:16px 0;font-size:11px;color:var(--origin-muted)}.cv-bound-steps summary{cursor:pointer;line-height:1.9}.cv-bound-steps>div{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.cv-bound-steps button{border:1px solid var(--origin-line);background:white;padding:10px 12px;font:inherit;color:var(--origin-ink);line-height:1.7;min-height:40px;text-align:left}.cv-bound-steps [aria-pressed=true]{border-color:var(--origin-brand-ink);background:var(--origin-selected)}
.cloudlab-mode :is(a,button,input,textarea,select,summary):focus-visible{outline:2px solid var(--origin-brand-ink);outline-offset:4px}.cloudlab-mode .button:disabled{opacity:.5;cursor:not-allowed}.cloudlab-mode .learning-panel :is(p,li),.cloudlab-mode .learning-guide p{overflow-wrap:anywhere}.cloudlab-mode .cv-integrated .cl-source-block>p{text-indent:0}.cloudlab-mode .cv-integrated .cl-source-block.cv-source-focus{border-left:3px solid var(--origin-brand);background:var(--origin-selected)}.cloudlab-mode .cv-integrated .cl-source-block.cl-part-selected{border-color:var(--origin-brand-ink);background:var(--origin-selected)}
@media(max-width:900px){.cloudlab-mode .learning-panel,.cloudlab-mode .learning-stage,.cloudlab-mode .learning-milestone,.cloudlab-mode .learning-quality-row,.cloudlab-mode .learning-quality-note{padding:24px 20px;margin:20px 0}.cloudlab-mode .learning-panel form{grid-template-columns:1fr}.cloudlab-mode .learning-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.learning-metrics>div{border-bottom:1px solid var(--origin-line);padding:20px}.learning-metrics strong{font-size:30px}.cloudlab-mode .learning-home{display:block;padding:24px 20px}.learning-home>div:last-child{margin-top:20px}.learning-review-layout{display:block}.learning-review-list{max-height:210px;margin-bottom:20px}.learning-milestone header{display:block}.learning-milestone header .learning-status{display:inline-block;margin-bottom:12px}.learning-chat-evidence{margin-left:0}.cloudlab-mode .learning-subnav{gap:4px;margin-bottom:24px}.cloudlab-mode .learning-subnav a{padding:10px;font-size:12px}.cloudlab-mode .learning-guide{padding:18px}.cloudlab-mode .learning-panel h2,.cloudlab-mode .learning-milestone h2{font-size:23px}.cloudlab-mode .learning-project-nav{display:grid;grid-template-columns:1fr 1fr;gap:2px}.cloudlab-mode .learning-project-nav a{padding:10px 6px;font-size:12px}.learning-upload{padding:15px}.cv-bound-steps button{min-height:44px}.learning-stage td:first-child{width:42%}}
@media(prefers-reduced-motion:reduce){.cloudlab-mode *{scroll-behavior:auto!important;transition:none!important}}

.cloudlab-mode .learning-home{margin:0 0 28px}.learning-home h2{font-size:24px;margin:10px 0}.learning-home .eyebrow{color:#a8c38a}.learning-next{display:flex;justify-content:space-between;gap:24px;align-items:center}.learning-next strong{display:block;font-size:18px}.learning-next .eyebrow{display:block;font-size:9px;margin-bottom:10px}.learning-next p{font-size:12px;line-height:1.9;margin:8px 0}@media(max-width:900px){.learning-next{display:block}.learning-next a{margin-top:12px}}

.cloudlab-mode .learning-page-intro{display:block;padding:30px 0 34px;margin:0}.cloudlab-mode .learning-page-intro>.eyebrow{display:block;margin:0 0 18px;font-size:10px}.cloudlab-mode .learning-page-intro h1{font-size:44px;line-height:1.3;max-width:850px;margin:0 0 20px;letter-spacing:-1.2px;flex:none}.cloudlab-mode .learning-page-intro>p{font-size:15px;line-height:1.95;max-width:850px;margin:0 0 24px;color:var(--origin-muted)}.cloudlab-mode .learning-page-intro>.button{display:inline-flex;margin:0 20px 10px 0;max-width:none;vertical-align:middle}.cloudlab-mode .learning-page-intro>.text-link{display:inline-block;vertical-align:middle;font-size:13px;max-width:none}.cloudlab-mode .learning-home .button{white-space:normal}.cloudlab-mode .learning-home .text-link{color:#c1ed83}@media(max-width:900px){.cloudlab-mode .learning-page-intro{padding:20px 0 24px}.cloudlab-mode .learning-page-intro h1{font-size:32px;letter-spacing:-.6px}.cloudlab-mode .learning-page-intro>p{font-size:14px}.cloudlab-mode .learning-page-intro>.button{margin-right:0}.cloudlab-mode .learning-page-intro>.text-link{display:block;margin-top:8px}}

.cloudlab-mode{color-scheme:light;--bg:var(--origin-canvas);--card:var(--origin-surface);--raised:var(--origin-raised);--ink:var(--origin-ink);--muted:var(--origin-muted);--line:var(--origin-line);--accent:var(--origin-brand)}.cloudlab-mode .cv-integrated .cv-rail nav button.active{color:var(--origin-brand-ink);background:var(--origin-selected)}.cloudlab-mode .cv-integrated .cv-rail nav button>small,.cloudlab-mode .cv-integrated .cv-figure-link{color:var(--origin-brand-ink)}.cloudlab-mode .cv-integrated .cv-scene-mode button[aria-pressed=true]{background:var(--origin-ink);color:#d0ef9b}.cloudlab-mode .learning-notice{padding:28px;background:white;border:1px solid var(--origin-line);font-size:14px;line-height:1.9}.cloudlab-mode .button.secondary:hover{background:var(--origin-canvas);border-color:var(--origin-ink)}
/* Shared controls and coaching surfaces also use the current theme. */
.cloudlab-mode :is(.tutor-profile,.chat-panel,.modal-inner,.cl-tutor-context){color:var(--origin-ink)}
.cloudlab-mode :is(.tutor-profile h2,.chat-header h2,.modal-header h2,.settings-section h3,.cl-tutor-context h2){color:var(--origin-ink)}
.cloudlab-mode :is(.tutor-profile,.chat-panel,.suggestion,.chat-bubble,.chat-compose){border-radius:var(--origin-radius)}
.cloudlab-mode .tutor-mark{background:var(--origin-selected);color:var(--origin-brand-ink);border-radius:3px}
.cloudlab-mode .tutor-status i{background:var(--origin-brand)}
.cloudlab-mode .chat-bubble{background:var(--origin-canvas);color:var(--origin-ink)}
.cloudlab-mode .chat-message.user .chat-bubble{background:var(--origin-selected);color:var(--origin-ink)}
.cloudlab-mode :is(.chat-context,.chat-disclaimer,.chat-role,.tutor-profile p,.field,.field small,.settings-section>p){color:var(--origin-muted)}
.cloudlab-mode .suggestion{background:var(--origin-canvas);border-color:var(--origin-line);color:var(--origin-ink)}
.cloudlab-mode :is(.field input,.field select,.field textarea,.chat-compose){background:#fafbf9;border-color:var(--origin-border-strong);color:var(--origin-ink);border-radius:3px}
.cloudlab-mode .chat-compose textarea{background:transparent;color:var(--origin-ink)}
.cloudlab-mode :is(.field input,.field select,.field textarea):focus{outline:2px solid var(--origin-brand-ink);outline-offset:2px;border-color:var(--origin-brand-ink)}
.cloudlab-mode :is(input[type=checkbox],input[type=radio]){accent-color:var(--origin-brand-ink)}
.cloudlab-mode .cl-question fieldset>label:has(input:checked){border-color:var(--origin-brand-ink);background:var(--origin-selected);color:var(--origin-ink)}
.cloudlab-mode .cl-search-hit>span{color:var(--origin-brand-ink)}
