@import "https://fonts.googleapis.com/css2?family=Fraunces:wght@400;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap";
:root{--color-primary:#2b4de2;--color-secondary:#00b4b6;--color-ink:#0f172a;--color-muted:#475569;--color-surface:#fff;--color-surface-alt:#f8fafc;--color-border:#e2e8f0;--color-success:#10b981;--shadow-card:0 4px 12px #0f172a14;--radius-sm:6px;--radius-md:8px;--radius-lg:12px}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--color-ink);background:var(--color-surface-alt);min-height:100vh;font-family:Space Grotesk,Segoe UI,sans-serif}.page{flex-direction:column;min-height:100vh;display:flex}.topbar{background:var(--color-surface);border-bottom:1px solid var(--color-border);z-index:100;justify-content:space-between;align-items:center;padding:16px 32px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:12px;font-size:1.1rem;font-weight:700;display:flex}.brand a{color:inherit;text-decoration:none}.brand-dot{background:linear-gradient(130deg,var(--color-secondary),var(--color-primary));border-radius:50%;width:14px;height:14px;box-shadow:0 6px 20px #00b4b673}.brand-icon{object-fit:contain;width:24px;height:24px}.topbar-actions{gap:12px;display:flex}.session-actions{align-items:center;gap:8px;display:inline-flex}.session-email{color:var(--color-ink);border:1px solid #0000;border-radius:999px;align-items:center;padding:12px 18px;font-weight:500;display:inline-flex}.signout-button{gap:8px;padding:10px 14px}.signout-icon{width:18px;height:18px}button,button.solid,button.outline,button.ghost,a.ghost,a.solid,a.outline{font:inherit;cursor:pointer;border:none;justify-content:center;align-items:center;font-weight:500;text-decoration:none;transition:all .15s;display:inline-flex}button.solid,a.solid{background:var(--color-primary);color:#fff;border-radius:var(--radius-md);padding:12px 20px}button.solid:hover,a.solid:hover{background:#1e40af}button.outline,a.outline{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-ink);border-radius:var(--radius-md);padding:12px 20px}button.outline:hover,a.outline:hover{background:var(--color-surface-alt);border-color:#cbd5e1}button.ghost,a.ghost{color:var(--color-muted);border-radius:var(--radius-md);background:0 0;border:1px solid #0000;padding:10px 16px}button.ghost:hover,a.ghost:hover{color:var(--color-ink);background:#f1f5f9}button.full{justify-content:center;width:100%}label{color:var(--color-muted);flex-direction:column;gap:8px;font-size:.9rem;display:flex}input,select,textarea{border-radius:var(--radius-md);border:1px solid var(--color-border);font:inherit;background:var(--color-surface);white-space:normal;overflow-wrap:anywhere;width:100%;min-width:0;max-width:100%;padding:10px 12px;transition:all .15s}input:focus,select:focus,textarea:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 3px #2b4de21a}select option{white-space:normal;overflow-wrap:anywhere}textarea{resize:vertical}.input-row{gap:10px;display:flex}.pill{border-radius:var(--radius-md);border:1px solid var(--color-border);background:#f1f5f9;padding:10px 18px;font-weight:500;transition:all .15s}.pill:hover{background:#e2e8f0}.pill.active{border-color:var(--color-primary);color:var(--color-primary);background:#eef2ff}.helper{color:var(--color-muted);font-size:.8rem}.status{color:#166534;border-radius:var(--radius-sm);text-transform:uppercase;letter-spacing:.04em;background:#dcfce7;align-items:center;gap:4px;padding:4px 10px;font-size:.7rem;font-weight:600;display:inline-flex}@media (max-width:800px){.topbar{flex-direction:column;align-items:flex-start;gap:16px}.topbar-actions{flex-wrap:wrap;justify-content:flex-start;width:100%}}@media (max-width:600px){.signout-text{display:none}.session-email{padding-left:12px;padding-right:12px}}
.main{flex-direction:column;gap:0;max-width:1200px;margin:0 auto;padding:0 32px 80px;display:flex}.hero{grid-template-columns:1fr 420px;align-items:center;gap:48px;padding:64px 0 80px;display:grid}@media (max-width:900px){.hero{text-align:center;grid-template-columns:1fr}}.hero-copy h1{color:var(--color-ink);margin-bottom:16px;font-family:Fraunces,Georgia,serif;font-size:clamp(2rem,3vw,2.75rem);font-weight:700;line-height:1.15}.subhead{color:var(--color-muted);margin-bottom:28px;font-size:1.05rem;line-height:1.6}.hero-actions{flex-wrap:wrap;gap:12px;margin-bottom:24px;display:flex}@media (max-width:900px){.hero-actions{justify-content:center}}.hero-tags{flex-wrap:wrap;gap:20px;display:flex}@media (max-width:900px){.hero-tags{justify-content:center}}.hero-tags span{color:var(--color-muted);align-items:center;gap:8px;font-size:.85rem;font-weight:500;display:flex}.hero-tags span:before{content:"";border-radius:var(--radius-sm);background:#dcfce7 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23166534' stroke-width='3'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") 50% no-repeat;flex-shrink:0;width:18px;height:18px}.hero-card{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);overflow:hidden}.hero-card:hover{box-shadow:var(--shadow-card)}.card-header{background:var(--color-surface);border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.card-header h2{color:var(--color-ink);font-size:1rem;font-weight:600}.card-body{flex-direction:column;gap:16px;padding:20px;display:flex}.steps,.deliverables{border-top:1px solid var(--color-border);padding:80px 0}.section-title{flex-direction:column;gap:8px;max-width:560px;display:flex}.section-title h3{color:var(--color-ink);font-family:Fraunces,Georgia,serif;font-size:1.5rem;font-weight:600}.section-title p{color:var(--color-muted);font-size:.95rem}.step-grid,.deliverable-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:32px;display:grid}.step-card{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);padding:24px;transition:all .2s}.step-card:hover{box-shadow:var(--shadow-card);border-color:#cbd5e1}.step-card[data-step]:before{content:attr(data-step);border-radius:var(--radius-md);width:32px;height:32px;color:var(--color-primary);background:#f1f5f9;justify-content:center;align-items:center;margin-bottom:16px;font-size:.85rem;font-weight:600;display:flex}.step-card h4{color:var(--color-ink);margin-bottom:8px;font-size:1rem;font-weight:600}.step-card p{color:var(--color-muted);font-size:.9rem;line-height:1.5}.deliverable{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);align-items:flex-start;gap:14px;padding:20px;display:flex}.deliverable p{color:var(--color-ink);font-size:.95rem;line-height:1.4}.bullet{border-radius:var(--radius-sm);background:#dcfce7 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23166534' stroke-width='3'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") 50% no-repeat;flex-shrink:0;width:24px;height:24px;margin-top:0}.cta{padding:80px 0}.cta-card{border-radius:var(--radius-lg);background:var(--color-surface);border:1px solid var(--color-border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding:32px;display:flex}.cta-card h3{color:var(--color-ink);margin-bottom:8px;font-family:Fraunces,Georgia,serif;font-size:1.35rem;font-weight:600}.cta-card p{color:var(--color-muted);max-width:480px;font-size:.95rem}@media (max-width:800px){.cta-card{flex-direction:column;align-items:flex-start}}
.auth-page{justify-content:center;align-items:center;min-height:calc(100vh - 120px);padding:40px 6vw 80px;display:flex}.auth-card{background:var(--color-surface);width:min(420px,100%);box-shadow:var(--shadow-strong);border:1px solid #0f172a14;border-radius:24px;padding:28px}.auth-card h1{margin-bottom:8px;font-family:Fraunces,Georgia,serif}.auth-subhead{color:var(--color-muted);margin-bottom:20px}.auth-form{flex-direction:column;gap:16px;display:flex}.auth-error{color:#b42318;font-size:.9rem}.auth-switch{text-align:center;margin-top:12px}.text-link{color:var(--color-primary);font-weight:600;text-decoration:none}.text-link:hover{text-decoration:underline}
.generator{padding:20px 6vw 80px}.generator-card{background:var(--color-surface);max-width:860px;box-shadow:var(--shadow-strong);border:1px solid #0f172a14;border-radius:28px;margin:0 auto}.generator-header{background:linear-gradient(120deg,#eef2ff,#fef4d9);border-bottom:1px solid #0f172a0f;justify-content:space-between;align-items:center;gap:16px;padding:28px;display:flex}.generator-header h1{margin-top:6px;font-family:Fraunces,Georgia,serif;font-size:clamp(1.8rem,2.4vw,2.4rem)}.generator-body{gap:18px;padding:28px;display:grid}.selected-standard{color:var(--color-ink);background:#f1f5ff;border:1px solid #2b4de233;border-radius:12px;padding:12px;font-size:.9rem}.progress-card{background:#f7f8ff;border:1px solid #2b4de22e;border-radius:18px;gap:16px;padding:18px;display:grid}.progress-header{justify-content:space-between;align-items:center;gap:16px;display:flex}.progress-header h3{font-size:1.1rem}.progress-eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--color-secondary);margin-bottom:6px;font-size:.75rem}.status-chip{letter-spacing:.08em;text-transform:uppercase;color:var(--color-primary);background:#2b4de21f;border-radius:999px;padding:6px 12px;font-size:.7rem;font-weight:600}.status-chip.is-complete{color:var(--color-success);background:#2f9b6a24}.status-chip.is-failed{color:#b91c1c;background:#dc262624}.progress-summary{color:var(--color-ink);font-size:.9rem}.progress-error{color:#b91c1c;font-size:.85rem}.progress-steps{gap:12px;display:grid}.progress-step{background:#fff;border:1px solid #0f172a0f;border-radius:12px;grid-template-columns:32px 1fr;align-items:center;gap:12px;padding:10px 12px;display:grid}.progress-dot{width:28px;height:28px;color:var(--color-muted);background:#e2e8f0;border-radius:50%;justify-content:center;align-items:center;font-size:.85rem;font-weight:600;display:flex}.progress-step.completed .progress-dot{background:var(--color-primary);color:#fff}.progress-step.active .progress-dot{border:2px solid var(--color-primary);color:var(--color-primary);background:#eef1ff}.progress-title{color:var(--color-ink);margin-bottom:2px;font-weight:600}.progress-detail{color:var(--color-muted);font-size:.8rem}@media (max-width:700px){.progress-header{flex-direction:column;align-items:flex-start}}
.lessons{padding:20px 6vw 80px}.lessons-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:24px;display:grid}.lesson-card{background:var(--color-surface);box-shadow:var(--shadow-soft);border:1px solid #0f172a14;border-radius:20px;flex-direction:column;gap:12px;padding:18px;display:flex}.lesson-card h3{font-size:1.1rem}.lesson-meta{color:var(--color-muted);font-size:.85rem}.lesson-detail{background:var(--color-surface);max-width:960px;box-shadow:var(--shadow-strong);border:1px solid #0f172a14;border-radius:24px;margin:0 auto}.lesson-detail-header{background:linear-gradient(120deg,#eef2ff,#fef4d9);border-bottom:1px solid #0f172a0f;justify-content:space-between;align-items:center;gap:16px;padding:24px;display:flex}.lesson-tabs{flex-wrap:wrap;gap:10px;padding:16px 24px 0;display:flex}.lesson-tab{cursor:pointer;background:#f5f7ff;border:1px solid #0000;border-radius:999px;padding:8px 14px}.lesson-tab.active{border-color:var(--color-primary);color:var(--color-primary);background:#eef1ff}.lesson-content{color:var(--color-ink);gap:12px;padding:24px;font-size:.95rem;line-height:1.6;display:grid}.lesson-content pre{white-space:pre-wrap;font-family:Space Grotesk,Segoe UI,sans-serif}.lesson-empty{color:var(--color-muted);padding:24px}@media print{body{background:#fff}.topbar,.lesson-tabs{display:none}.lesson-detail{box-shadow:none;border:none}}
.dashboard-shell{background:#f8fafc;min-height:100vh;display:flex}.sidebar{z-index:100;background:#fff;border-right:1px solid #e2e8f0;flex-direction:column;width:260px;min-width:260px;transition:transform .25s;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-header{border-bottom:1px solid #e2e8f0;padding:20px 20px 16px}.sidebar-brand{color:var(--color-ink);align-items:center;gap:10px;font-size:1rem;font-weight:700;text-decoration:none;display:flex}.sidebar-brand:hover{color:var(--color-primary)}.sidebar-brand-dot{background:linear-gradient(130deg,var(--color-secondary),var(--color-primary));border-radius:50%;width:10px;height:10px}.sidebar-brand-icon{object-fit:contain;width:20px;height:20px}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:16px 12px;display:flex}.sidebar-nav-item{color:var(--color-muted);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:12px;width:100%;padding:10px 12px;font-size:.9rem;font-weight:500;text-decoration:none;transition:all .15s;display:flex}.sidebar-nav-item:hover{color:var(--color-ink);background:#f1f5f9}.sidebar-nav-item.active{color:var(--color-primary);background:#eef2ff}.sidebar-nav-item svg{flex-shrink:0;width:20px;height:20px}.sidebar-nav-section{border-top:1px solid #e2e8f0;margin-top:24px;padding-top:16px}.sidebar-nav-section-label{text-transform:uppercase;letter-spacing:.08em;color:#94a3b8;margin-bottom:8px;padding:0 12px;font-size:.7rem;font-weight:600}.sidebar-footer{background:#fafbfc;border-top:1px solid #e2e8f0;justify-content:space-between;align-items:center;gap:12px;padding:16px;display:flex}.sidebar-user{align-items:center;gap:12px;display:flex}.sidebar-avatar{background:linear-gradient(135deg,var(--color-secondary),var(--color-primary));color:#fff;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:.85rem;font-weight:600;display:flex}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-email{color:var(--color-muted);white-space:nowrap;text-overflow:ellipsis;font-size:.8rem;overflow:hidden}.sidebar-user-role{color:#94a3b8;font-size:.7rem}.sidebar-signout{color:#64748b;cursor:pointer;background:0 0;border:1px solid #e2e8f0;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;padding:8px;transition:all .15s;display:flex}.sidebar-signout svg{stroke-width:2px;width:18px;height:18px}.sidebar-signout:hover{color:#dc2626;background:#fee2e2;border-color:#fecaca}.dashboard-main{flex-direction:column;flex:1;min-height:100vh;margin-left:260px;display:flex}.dashboard-header{z-index:50;background:#fff;border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;padding:16px 32px;display:flex;position:sticky;top:0}.dashboard-header-title{flex-direction:column;gap:2px;display:flex}.dashboard-header-title h1{color:var(--color-ink);margin:0;font-family:Fraunces,Georgia,serif;font-size:1.5rem;font-weight:600}.dashboard-header-subtitle{color:var(--color-muted);font-size:.85rem}.dashboard-header-actions{align-items:center;gap:12px;display:flex}.dashboard-header .btn-primary{background:var(--color-primary);color:#fff;cursor:pointer;border:none;border-radius:8px;align-items:center;gap:8px;padding:10px 18px;font-size:.9rem;font-weight:500;text-decoration:none;transition:all .15s;display:inline-flex}.dashboard-header .btn-primary:hover{background:#1e40af}.dashboard-header .btn-primary svg{width:18px;height:18px}.dashboard-content{flex:1;padding:24px 32px 48px}.filter-bar{background:#fff;border:1px solid #e2e8f0;border-radius:12px;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:24px;padding:16px 20px;display:flex}.filter-bar-search{flex:1;min-width:200px;position:relative}.filter-bar-search input{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;width:100%;padding:10px 12px 10px 40px;font-size:.9rem;transition:all .15s}.filter-bar-search input:focus{border-color:var(--color-primary);background:#fff;outline:none;box-shadow:0 0 0 3px #3b7bf41a}.filter-bar-search svg{color:#94a3b8;width:18px;height:18px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.filter-bar-group{align-items:center;gap:8px;display:flex}.filter-bar-label{color:var(--color-muted);white-space:nowrap;font-size:.8rem}.filter-bar select{appearance:none;cursor:pointer;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 10px center no-repeat;border:1px solid #e2e8f0;border-radius:8px;min-width:120px;padding:8px 32px 8px 12px;font-size:.85rem}.filter-bar select:focus{border-color:var(--color-primary);outline:none}.filter-bar-divider{background:#e2e8f0;width:1px;height:24px}.filter-bar-count{color:var(--color-muted);font-size:.85rem}.lessons-dashboard-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px;display:grid}.lesson-card-v2{background:#fff;border:1px solid #e2e8f0;border-radius:12px;transition:all .2s;position:relative;overflow:hidden}.lesson-card-v2:hover{border-color:#cbd5e1;box-shadow:0 4px 12px #0f172a14}.lesson-card-status-bar{background:#e2e8f0;height:4px}.lesson-card-status-bar.status-completed{background:linear-gradient(90deg,#10b981,#34d399)}.lesson-card-status-bar.status-processing{background:linear-gradient(90deg,var(--color-primary),#60a5fa);animation:2s ease-in-out infinite pulse-bar}.lesson-card-status-bar.status-queued{background:linear-gradient(90deg,#f59e0b,#fbbf24)}.lesson-card-status-bar.status-failed{background:linear-gradient(90deg,#ef4444,#f87171)}@keyframes pulse-bar{0%,to{opacity:1}50%{opacity:.6}}.lesson-card-body{padding:16px}.lesson-card-header{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:12px;display:flex}.lesson-card-title{color:var(--color-ink);margin:0;font-size:1rem;font-weight:600;line-height:1.3}.status-badge{text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;border-radius:999px;flex-shrink:0;align-items:center;gap:4px;padding:4px 10px;font-size:.7rem;font-weight:600;display:inline-flex}.status-badge.status-completed{color:#166534;background:#dcfce7}.status-badge.status-processing{color:#1e40af;background:#dbeafe}.status-badge.status-queued{color:#92400e;background:#fef3c7}.status-badge.status-failed{color:#991b1b;background:#fee2e2}.lesson-card-meta{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.meta-pill{color:#475569;background:#f1f5f9;border-radius:6px;align-items:center;gap:4px;padding:4px 10px;font-size:.75rem;font-weight:500;display:inline-flex}.meta-pill svg{width:12px;height:12px}.lesson-card-description{color:var(--color-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:16px;font-size:.85rem;line-height:1.5;display:-webkit-box;overflow:hidden}.lesson-card-footer{border-top:1px solid #f1f5f9;justify-content:space-between;align-items:center;padding-top:12px;display:flex}.lesson-card-date{color:#94a3b8;font-size:.75rem}.lesson-card-actions{opacity:0;align-items:center;gap:4px;transition:opacity .15s;display:flex}.lesson-card-v2:hover .lesson-card-actions{opacity:1}.card-action-btn{color:#64748b;cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;width:32px;height:32px;transition:all .15s;display:flex}.card-action-btn:hover{color:var(--color-ink);background:#f1f5f9}.card-action-btn.danger:hover{color:#dc2626;background:#fee2e2}.card-action-btn svg{width:16px;height:16px}.lesson-card-open{background:var(--color-primary);color:#fff;border-radius:6px;padding:8px 14px;font-size:.8rem;font-weight:500;text-decoration:none;transition:all .15s}.lesson-card-open:hover{background:#1e40af}.empty-state{text-align:center;background:#fff;border:1px dashed #cbd5e1;border-radius:12px;padding:64px 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(max-width:1024px){.lessons-dashboard-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}}@media (max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-overlay.visible{display:block}.sidebar-toggle{display:flex}.dashboard-main{margin-left:0}.dashboard-header{padding:12px 16px}.dashboard-content{padding:16px}.filter-bar{flex-direction:column;align-items:stretch}.filter-bar-search{min-width:100%}.filter-bar-group{width:100%}.filter-bar select{flex:1}.filter-bar-divider{display:none}.lessons-dashboard-grid{grid-template-columns:1fr}.lesson-card-actions{opacity:1}}.lesson-detail-dashboard{background:#fff;border:1px solid #e2e8f0;border-radius:12px;overflow:hidden}.lesson-detail-top{border-bottom:1px solid #e2e8f0;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;padding:24px;display:flex}.lesson-detail-info h2{margin-bottom:8px;font-family:Fraunces,Georgia,serif;font-size:1.5rem}.lesson-detail-info 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