:root{color-scheme:light;font-family:Segoe UI,Arial,sans-serif;background:#f4f6f9;color:#1a202c;line-height:1.5;font-weight:400;font-size:15px;--sidebar-bg: #1b2434;--sidebar-bg-hover: #242f44;--sidebar-text: #e6e9f0;--sidebar-muted: #8b94a7;--accent: #d78b17;--content-bg: #f4f6f9;--panel-bg: #ffffff;--panel-border: #e2e8f0;--text: #1a202c;--text-muted: #64748b}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--content-bg)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.portal-shell{min-height:100vh}.auth-page{min-height:100vh;display:grid;place-items:center;padding:2rem}.auth-card,.panel,.card,.form-card{background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:10px;box-shadow:0 1px 2px #1018280a}.auth-card{width:min(480px,100%);padding:2rem}.eyebrow{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted);font-weight:700}.title{margin:.5rem 0 0;font-size:clamp(2rem,5vw,2.8rem);line-height:1.05}.muted{color:var(--text-muted)}.field{display:flex;flex-direction:column;gap:.45rem;margin-bottom:1rem}.field label{font-size:.82rem;font-weight:700;letter-spacing:.03em}.field input,.field select,.field textarea{width:100%;border-radius:8px;border:1px solid var(--panel-border);padding:.8rem .95rem;background:#fff}.field textarea{min-height:110px;resize:vertical}.button-row{display:flex;gap:.75rem;flex-wrap:wrap}.button,.button-secondary,.button-ghost{border:0;border-radius:8px;padding:.6rem 1rem;font-weight:600;font-size:.875rem}.button{background:var(--accent);color:#1a202c}.button-secondary{background:#1b2434;color:#fff}.button-ghost{background:transparent;color:var(--text);border:1px solid var(--panel-border)}.layout{display:grid;grid-template-columns:280px 1fr;min-height:100vh}.sidebar{padding:1.25rem 1rem;background:var(--sidebar-bg);color:var(--sidebar-text);border-right:0}.brand .eyebrow{color:var(--accent)}.brand h1{margin:.25rem 0 0;font-size:1.1rem;color:#fff}.brand .muted{color:var(--sidebar-muted)}.sidebar nav{display:flex;flex-direction:column;gap:.15rem}.nav-link{display:block;padding:.5rem .75rem;border-radius:6px;color:var(--sidebar-muted);font-size:.875rem;border-left:3px solid transparent}.nav-link:hover{background:var(--sidebar-bg-hover);color:var(--sidebar-text)}.nav-link.active{background:var(--sidebar-bg-hover);color:#fff;border-left-color:var(--accent)}.nav-group{margin-top:.9rem}.nav-group-header{display:flex;align-items:center;gap:.5rem;width:100%;background:transparent;border:0;color:var(--sidebar-muted);font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:.35rem .5rem;border-radius:6px}.nav-group-header:hover{color:var(--sidebar-text)}.nav-chevron{margin-left:auto;display:inline-flex;transition:transform .15s ease;transform:rotate(-90deg)}.nav-chevron.open{transform:rotate(0)}.nav-group-items{display:flex;flex-direction:column;gap:.15rem;margin-top:.15rem}.sidebar-footer{margin-top:2rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.08)}.sidebar-footer .muted{color:var(--sidebar-muted)}.sidebar-footer .button-ghost{color:var(--sidebar-text);border-color:#ffffff29}.main{padding:1.5rem}.topbar{display:flex;justify-content:space-between;gap:1rem;align-items:center;margin-bottom:1.25rem}.topbar-title{margin:.15rem 0 0;font-size:1.15rem}.account-chip{font-size:.78rem;color:var(--text-muted);background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:999px;padding:.35rem .8rem}.grid{display:grid;gap:1rem}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.card,.panel,.form-card{padding:1.25rem}.stat-value{font-size:1.6rem;font-weight:800;margin-top:.5rem}.list-table{width:100%;border-collapse:collapse}.list-table th,.list-table td{padding:.6rem .65rem;text-align:left;border-bottom:1px solid var(--panel-border);vertical-align:top}.list-table th{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:#5f6575}.status-pill{display:inline-flex;align-items:center;padding:.3rem .65rem;border-radius:999px;font-size:.75rem;font-weight:700;background:#15182114}.severity-critical{background:#fee2e2;color:#991b1b}.severity-high{background:#ffedd5;color:#9a3412}.severity-medium{background:#fef9c3;color:#854d0e}.severity-low{background:#f1f5f9;color:#475569}.status-active{background:#dcfce7;color:#166534}.status-invited{background:#dbeafe;color:#1d4ed8}.status-inactive{background:#f1f5f9;color:#94a3b8}.toolbar{display:flex;justify-content:space-between;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}.split{display:grid;gap:1rem;grid-template-columns:1.3fr .9fr}.empty-state{padding:1rem 0;color:#5f6575}.error{color:#b42318;font-size:.88rem}.success{color:#027a48;font-size:.88rem}.lesson-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:1.75rem;align-items:start}.lesson-rail{position:sticky;top:1.5rem;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:10px;padding:1rem;box-shadow:0 1px 2px #1018280a}.lesson-rail-back{display:block;width:100%;text-align:left;background:none;border:none;padding:0;color:var(--text-muted);font-size:.82rem;font-weight:600;margin-bottom:.85rem;line-height:1.35}.lesson-rail-back:hover{color:var(--text)}.lesson-rail-progress{display:flex;justify-content:space-between;font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);padding-bottom:.75rem;margin-bottom:.5rem;border-bottom:1px solid var(--panel-border)}.lesson-rail-list{list-style:none;margin:0;padding:0}.lesson-rail-item button{display:flex;align-items:center;gap:.65rem;width:100%;text-align:left;background:none;border:none;padding:.5rem .4rem;border-radius:7px;font-size:.83rem;line-height:1.35;color:var(--text-muted)}.lesson-rail-item button:hover{background:var(--content-bg);color:var(--text)}.lesson-rail-marker{flex:none;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700;background:var(--content-bg);border:1px solid var(--panel-border);color:var(--text-muted)}.lesson-rail-item.current button{color:var(--text);font-weight:700}.lesson-rail-item.current .lesson-rail-marker{background:var(--accent);border-color:var(--accent);color:#1a202c}.lesson-rail-item.done .lesson-rail-marker{background:#ecfdf5;border-color:#a7f3d0;color:#16a34a}.lesson-rail-item.done .lesson-rail-title{color:var(--text-muted)}.lesson-main{display:grid;gap:1.25rem;min-width:0}.lesson-article{background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:10px;box-shadow:0 1px 2px #1018280a;padding:2.25rem 2.5rem}.lesson-article-head{max-width:68ch;margin:0 auto 1.5rem;padding-bottom:1.25rem;border-bottom:1px solid var(--panel-border)}.lesson-article-title{font-size:1.7rem;line-height:1.2;margin:.4rem 0 .6rem}.lesson-article-meta{display:flex;align-items:center;gap:.85rem;font-size:.82rem;color:var(--text-muted)}.lesson-done-flag{color:#16a34a;font-weight:700}.lesson-check-slot .panel,.lesson-footer{max-width:calc(68ch + 5rem);margin-left:auto;margin-right:auto;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:10px;padding:1rem 1.5rem;box-shadow:0 1px 2px #1018280a}.lesson-footer-status{font-size:.88rem}@media(max-width:900px){.lesson-layout{grid-template-columns:1fr}.lesson-rail{position:static}.lesson-rail-list{display:flex;gap:.4rem;overflow-x:auto;padding-bottom:.25rem}.lesson-rail-item button{white-space:nowrap}.lesson-rail-item:not(.current) .lesson-rail-title{display:none}.lesson-article{padding:1.5rem 1.25rem}}.lesson-prose{color:#151821;line-height:1.75;font-size:1rem;max-width:68ch;margin:0 auto}.lesson-prose h1{font-size:1.5rem;margin:0 0 1rem}.lesson-prose h2{font-size:1.2rem;margin:1.5rem 0 .75rem}.lesson-prose p{margin:0 0 .9rem}.lesson-prose ul,.lesson-prose ol{margin:0 0 .9rem;padding-left:1.3rem}.lesson-prose li{margin-bottom:.35rem}.lesson-prose code{background:#0000000f;padding:.1rem .35rem;border-radius:4px;font-size:.85em}.lesson-prose table{width:100%;border-collapse:collapse;margin:0 0 1rem;font-size:.88rem}.lesson-prose th,.lesson-prose td{border:1px solid rgba(0,0,0,.1);padding:.5rem .65rem;text-align:left}.lesson-prose th{background:#00000008}.lesson-prose img{max-width:100%;border-radius:8px;border:1px solid rgba(0,0,0,.08);margin:.5rem 0 1rem;display:block}.module-layout{display:grid;gap:1.25rem}.module-back{align-self:flex-start;padding-left:0;background:none}.module-hero{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;padding:1.75rem;border-left:4px solid var(--accent)}.module-hero-body{flex:1;min-width:240px}.module-hero-title{font-size:1.5rem;line-height:1.2;margin:.35rem 0 .5rem}.module-hero-desc{margin:0 0 1.1rem;max-width:60ch}.module-hero-progress{display:flex;align-items:center;gap:.9rem}.module-hero-progress .progress-bar-wrap{flex:1}.module-hero-progress-label{font-size:.78rem;font-weight:700;color:var(--text-muted);white-space:nowrap}.module-hero-cta{flex:none}.module-lesson-list{list-style:none;margin:0;padding:0}.module-lesson-list>li+li{border-top:1px solid var(--panel-border)}.module-lesson-row{display:flex;align-items:center;gap:.9rem;width:100%;text-align:left;background:none;border:none;padding:.85rem .5rem;border-radius:8px}.module-lesson-row:hover{background:var(--content-bg)}.module-lesson-marker{flex:none;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.82rem;font-weight:700;background:var(--content-bg);border:1px solid var(--panel-border);color:var(--text-muted)}.module-lesson-row.done .module-lesson-marker{background:#ecfdf5;border-color:#a7f3d0;color:#16a34a}.module-lesson-title{flex:1;font-size:.95rem;min-width:0}.module-lesson-row.done .module-lesson-title{color:var(--text-muted)}.module-lesson-meta{flex:none;font-size:.75rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--text-muted)}.module-assessment{display:flex;align-items:center;gap:1.25rem;padding:1.5rem 1.75rem;flex-wrap:wrap}.module-assessment.unlocked{border-left:4px solid var(--accent)}.module-assessment-icon{font-size:1.9rem;flex:none}.module-assessment-body{flex:1;min-width:220px}.module-assessment-title{font-size:1.1rem;margin:.3rem 0 .4rem}.module-assessment.locked{opacity:.85}.lesson-media{margin-bottom:1.25rem}.lesson-media-images{display:grid;gap:.75rem}.lesson-concept-card{display:flex;align-items:center;gap:1rem;background:var(--content-bg);border:1px solid var(--panel-border);border-left:4px solid var(--accent);border-radius:10px;padding:1rem 1.25rem;margin-bottom:1.25rem}.lesson-concept-icon{flex:none;width:88px;height:88px;object-fit:contain;background:var(--panel-bg);border-radius:10px;padding:.5rem}.lesson-concept-text{color:var(--text-muted);font-size:.85rem;font-style:italic;line-height:1.5}.lesson-hero-card{background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:10px;overflow:hidden;box-shadow:0 1px 3px #1018280f;margin-bottom:1.25rem}.lesson-hero-chrome{display:flex;gap:.35rem;padding:.6rem .75rem;background:var(--content-bg);border-bottom:1px solid var(--panel-border)}.lesson-hero-chrome-dot{width:8px;height:8px;border-radius:50%;background:var(--panel-border)}.lesson-hero-image{width:100%;display:block}.lesson-hero-caption{padding:.6rem .9rem;font-size:.8rem;font-style:italic;color:var(--text-muted);border-top:1px solid var(--panel-border)}.lesson-media-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.9rem;margin-bottom:1.25rem}.lesson-media-grid-item{position:relative;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:10px;overflow:hidden;box-shadow:0 1px 3px #1018280f}.lesson-media-grid-item img{width:100%;display:block}.lesson-media-badge{position:absolute;top:.5rem;left:.5rem;width:22px;height:22px;border-radius:50%;background:var(--accent);color:#1a202c;font-size:.72rem;font-weight:700;display:flex;align-items:center;justify-content:center}.lesson-prose p.step-marker{position:relative;padding-left:2.75rem;margin-top:1.75rem;margin-bottom:.5rem}.lesson-prose p.step-marker:before{content:attr(data-step-number);position:absolute;left:0;top:0;width:2rem;height:2rem;border-radius:50%;background:var(--accent);color:#1a202c;font-weight:700;font-size:.85rem;display:flex;align-items:center;justify-content:center}.lesson-prose p.step-marker:not(:first-of-type):after{content:"";position:absolute;left:1rem;top:-1.25rem;width:2px;height:1.25rem;background:var(--panel-border)}.lesson-prose p.step-image-wrapper{margin-left:2.75rem}.lesson-prose p.step-image-wrapper img{border-radius:10px;border:1px solid var(--panel-border);box-shadow:0 1px 3px #1018280f;max-width:100%;display:block}.due-pill{display:inline-flex;align-items:center;padding:.2rem .6rem;border-radius:999px;font-size:.72rem;font-weight:700;white-space:nowrap}.due-ok{background:#f1f5f9;color:#475569}.due-soon{background:#ffedd5;color:#9a3412}.due-overdue{background:#fee2e2;color:#991b1b}.assigned-row{display:flex;align-items:center;gap:.9rem;padding:.6rem 0;border-bottom:1px solid var(--panel-border)}.assigned-row:last-child{border-bottom:0}.kanban-board{display:flex;gap:1rem;overflow-x:auto;padding-bottom:.5rem}.kanban-col{flex:0 0 280px;width:280px;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:10px;display:flex;flex-direction:column;max-height:calc(100vh - 260px)}.kanban-col-header{padding:.85rem .9rem .6rem;border-bottom:1px solid var(--panel-border)}.kanban-col-title{display:flex;align-items:center;justify-content:space-between;font-weight:700;font-size:.85rem;text-transform:capitalize}.kanban-col-count{font-size:.75rem;color:var(--text-muted);margin-top:.15rem}.kanban-col-bar{height:4px;background:#e5e7eb;border-radius:2px;margin-top:.5rem;overflow:hidden}.kanban-col-bar-fill{height:100%;background:var(--accent)}.kanban-col-add{border:0;background:transparent;color:var(--text-muted);font-size:.8rem;cursor:pointer;padding:.15rem .4rem;border-radius:6px}.kanban-col-add:hover{background:var(--content-bg);color:var(--text)}.kanban-col-body{flex:1;overflow-y:auto;padding:.6rem;display:flex;flex-direction:column;gap:.6rem}.kanban-card-v2{background:#fff;border:1px solid var(--panel-border);border-left:3px solid var(--accent);border-radius:8px;padding:.7rem .75rem;cursor:grab;display:flex;flex-direction:column;gap:.4rem}.kanban-card-v2:active{cursor:grabbing}.kanban-card-v2.dragging{opacity:.5}.kanban-card-title-row{display:flex;justify-content:space-between;align-items:flex-start;gap:.5rem}.kanban-card-title{font-weight:600;font-size:.85rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.kanban-card-value{font-weight:700;font-size:.8rem;white-space:nowrap}.kanban-card-kebab{border:0;background:transparent;color:var(--text-muted);cursor:pointer;font-size:.9rem;padding:0 .2rem;line-height:1}.contact-chip{display:flex;align-items:center;gap:.4rem;font-size:.75rem;color:var(--text-muted)}.contact-chip-avatar{width:18px;height:18px;border-radius:50%;background:var(--accent);color:#1a202c;font-size:.65rem;font-weight:700;display:flex;align-items:center;justify-content:center;flex:none}.closed-strip{margin-top:1rem;padding:.65rem .9rem;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:10px;cursor:pointer;font-size:.82rem;display:flex;justify-content:space-between;align-items:center}.closed-strip-detail{margin-top:.75rem}.certificate-page{min-height:100vh;display:grid;place-items:center;padding:2rem;background:var(--content-bg)}.certificate-card{width:min(640px,100%);background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:14px;overflow:hidden}.certificate-header{background:linear-gradient(135deg,#1b2434,#242f44);padding:1.5rem 2rem;display:flex;align-items:center;justify-content:space-between;border-bottom:3px solid var(--accent)}.certificate-header .wordmark{color:var(--accent);font-weight:800;letter-spacing:.08em;font-size:.85rem;text-transform:uppercase}.certificate-body{padding:2rem;text-align:center}.certificate-icon{width:72px;height:72px;border-radius:12px;margin:0 auto 1rem;display:block;object-fit:cover}.certificate-title{font-size:1.6rem;font-weight:800;margin:0 0 .75rem}.certificate-recipient{font-size:1.2rem;font-weight:700;margin:.25rem 0 1.5rem}.certificate-skills{text-align:left;background:var(--content-bg);border-radius:10px;padding:1.25rem 1.5rem;margin:0 0 1.5rem}.certificate-skills h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin:0 0 .75rem}.certificate-skills ul{margin:0;padding-left:1.1rem}.certificate-skills li{margin-bottom:.5rem;font-size:.88rem}.certificate-footer{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:1.25rem;border-top:1px solid var(--panel-border);text-align:left}.certificate-qr{width:88px;height:88px;border-radius:6px;flex:none}.knowledge-check{margin-top:1rem}.knowledge-check-question{font-weight:600;margin-bottom:.75rem}.knowledge-check-option{display:block;width:100%;text-align:left;padding:.65rem .9rem;border-radius:8px;border:1px solid var(--panel-border);background:#fff;margin-bottom:.5rem;cursor:pointer;font-size:.88rem}.knowledge-check-option:hover{border-color:var(--accent)}.knowledge-check-option.correct{border-color:#16a34a;background:#f0fdf4}.knowledge-check-option.incorrect{border-color:#dc2626;background:#fef2f2}.knowledge-check-explanation{margin-top:.6rem;padding:.65rem .9rem;background:var(--content-bg);border-radius:8px;font-size:.85rem}.quick-check-card-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:.5rem}.quick-check-card-header button{flex:none}.quick-check-modal-backdrop{position:fixed;inset:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:100;padding:1rem}.quick-check-modal{max-width:480px;width:100%;position:relative}.quick-check-modal-close{position:absolute;top:.75rem;right:.9rem;background:none;border:none;font-size:1.1rem;line-height:1;cursor:pointer;color:var(--text-muted);padding:.25rem}.quick-check-modal-close:hover{color:#1a202c}.quick-check-progress{display:flex;align-items:center;gap:.4rem;margin-bottom:1rem}.quick-check-progress-dot{width:8px;height:8px;border-radius:50%;background:var(--panel-border);flex:none}.quick-check-progress-dot.active{background:var(--accent)}.quick-check-summary{text-align:center;padding:1.5rem 0}.quick-check-summary-score{font-size:1.4rem;font-weight:700;margin:.5rem 0 1.25rem}.progress-bar-track{height:6px;border-radius:999px;background:var(--panel-border);overflow:hidden}.progress-bar-fill{height:100%;background:var(--accent);border-radius:999px;transition:width .3s ease}.progress-bar-label{font-size:.72rem;margin-top:.3rem}.learn-hero{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;padding:1.75rem;border-left:4px solid var(--accent)}.learn-hero h3{font-size:1.4rem;line-height:1.2;margin:.35rem 0 .4rem}.learn-hero-body{flex:1;min-width:240px}.learn-hero.compact .learn-hero-body{min-width:160px}.path-track-row{display:flex;align-items:center;gap:1rem;padding:.85rem 0;border-bottom:1px solid var(--panel-border);cursor:pointer}.path-track-row:last-child{border-bottom:none}.path-track-row-main{flex:1;min-width:0}.path-track-row-bar{width:140px;flex:none}.cert-badge{display:inline-flex;align-items:center;padding:.25rem .6rem;border-radius:999px;font-size:.72rem;font-weight:700;flex:none}.cert-badge.earned{background:#ecfdf5;color:#16a34a}.cert-badge.ready{background:#fffbeb;color:var(--accent)}.cert-badge.progress{background:var(--content-bg);color:var(--text-muted)}.stat-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}.stat-strip-item{text-align:center}.stat-strip-value{font-size:1.4rem;font-weight:800}.team-readiness-panel .team-member-row{display:flex;align-items:center;justify-content:space-between;padding:.5rem 0;font-size:.85rem}.explore-toggle{background:none;border:none;color:var(--accent);font-weight:600;font-size:.82rem;cursor:pointer;padding:0}.action-list{list-style:none;padding:0;margin:0}.action-item{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem 0;border-bottom:1px solid var(--panel-border)}.action-item:last-child{border-bottom:none}.action-item-pill{flex:none}.kpi-card{display:block;text-align:left;cursor:pointer;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:10px;box-shadow:0 1px 2px #1018280a;padding:1rem 1.25rem}.kpi-card:hover{border-color:var(--accent)}.commercial-snapshot-stages{display:flex;flex-wrap:wrap;gap:.5rem;margin:.75rem 0}.demo-tenant-card{display:flex;flex-direction:column;gap:.6rem}.demo-tenant-card-row{display:flex;align-items:center;justify-content:space-between;gap:.75rem;font-size:.85rem}.demo-tenant-card-value{font-family:monospace;font-size:.82rem;color:var(--text-muted);overflow-wrap:anywhere}@media(max-width:1120px){.layout,.split,.grid.cols-4,.grid.cols-2{grid-template-columns:1fr}.stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}}