.home-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.home-content{text-align:center;max-width:800px;animation:fadeIn .8s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.home-title{font-size:64px;font-weight:800;color:#fff;margin:0 0 16px;text-shadow:0 4px 6px rgba(0,0,0,.1)}.home-subtitle{font-size:24px;color:#ffffffe6;margin:0 0 48px;font-weight:300}.home-buttons{display:flex;gap:16px;justify-content:center;margin-bottom:64px}.btn-home{padding:16px 32px;font-size:18px;font-weight:600;border-radius:12px;text-decoration:none;transition:all .3s;display:inline-block}.btn-primary-home{background:#fff;color:#667eea}.btn-primary-home:hover{transform:translateY(-2px);box-shadow:0 10px 20px #0003}.btn-secondary-home{background:#fff3;color:#fff;border:2px solid white}.btn-secondary-home:hover{background:#ffffff4d;transform:translateY(-2px);box-shadow:0 10px 20px #0003}.features-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;margin-top:48px}.feature-item{background:#ffffff1a;backdrop-filter:blur(10px);padding:20px;border-radius:12px;color:#fff;font-size:16px;font-weight:500;display:flex;flex-direction:column;align-items:center;gap:8px;transition:all .3s}.feature-item:hover{background:#fff3;transform:translateY(-4px)}.feature-icon{font-size:32px;margin-bottom:4px}@media(max-width:768px){.home-title{font-size:48px}.home-subtitle{font-size:18px}.home-buttons{flex-direction:column;align-items:stretch}.features-list{grid-template-columns:1fr}}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.auth-card{background:#fff;border-radius:16px;padding:40px;width:100%;max-width:450px;box-shadow:0 20px 60px #0000004d}.auth-title{font-size:32px;font-weight:700;color:#1a202c;margin:0 0 8px;text-align:center}.auth-subtitle{font-size:16px;color:#718096;margin:0 0 32px;text-align:center}.auth-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:14px;font-weight:600;color:#374151}.form-group-header{display:flex;justify-content:space-between;align-items:center;gap:8px}.auth-inline-link{font-size:13px;color:#667eea;text-decoration:none;font-weight:600}.auth-inline-link:hover{text-decoration:underline}.form-group input{padding:12px 16px;border:2px solid #e5e7eb;border-radius:8px;font-size:15px;transition:all .2s;outline:none}.form-group input:focus{border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.form-group input[type=checkbox]{width:18px;height:18px;margin:0;accent-color:#667eea;cursor:pointer}.form-group-checkbox{flex-direction:row;align-items:center}.form-group-checkbox .checkbox-label{display:flex;align-items:center;gap:10px;cursor:pointer;font-weight:500;color:#374151}.form-group-checkbox .checkbox-label span{user-select:none}.form-group input::placeholder{color:#9ca3af}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:14px 24px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s;margin-top:8px}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 20px #667eea4d}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.error-message{background-color:#fee;color:#c33;padding:12px 16px;border-radius:8px;font-size:14px;border-left:4px solid #c33}.success-message{background-color:#ecfdf5;color:#065f46;padding:12px 16px;border-radius:8px;font-size:14px;border-left:4px solid #10b981}.auth-footer{text-align:center;margin-top:24px;color:#718096;font-size:14px}.auth-footer a{color:#667eea;text-decoration:none;font-weight:600}.auth-footer a:hover{text-decoration:underline}.traveler-layout{min-height:100vh;--header-accent: #24137d;--header-accent-hover: #6753cd;--header-surface: rgba(255, 255, 255, 1);--header-border: rgba(49, 0, 201, .09);--header-shadow: 0 8px 28px rgba(49, 0, 201, .07);--layout-page-tint: #f8f9fa;background:linear-gradient(165deg,#f0eeff 0%,var(--layout-page-tint) 48%,#eef6f4 100%)}.traveler-layout--user{--header-accent: #3b2a8f;--header-accent-hover: #5c4dc4;--layout-page-tint: #f8fafc;background:#f9f8ff}.traveler-layout--manager,.traveler-layout--admin{--header-accent: #1a0f52;--header-accent-hover: #3527a3;--layout-page-tint: #f8fafc;background:linear-gradient(165deg,#ede9fe 0%,var(--layout-page-tint) 42%,#f1f5f9 100%)}.traveler-header{background:var(--header-surface);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--header-shadow);border-bottom:1px solid var(--header-border);position:sticky;top:0;z-index:1000}.header-content{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;height:70px}.header-logo{text-decoration:none;display:flex;align-items:center}.header-logo-img{height:50px;width:auto;display:block}.header-nav{display:flex;gap:30px}.nav-link{text-decoration:none;color:#5b5678;font-weight:500;padding:8px 16px;border-radius:8px;transition:background-color .2s,color .2s}.nav-link:hover{background-color:color-mix(in srgb,var(--header-accent) 8%,transparent);color:var(--header-accent)}.nav-link--active{background-color:color-mix(in srgb,var(--header-accent) 14%,transparent);color:var(--header-accent);font-weight:600}.mobile-nav-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;margin-left:auto;margin-right:8px;border:none;border-radius:12px;background:color-mix(in srgb,var(--header-accent) 10%,transparent);color:var(--header-accent);cursor:pointer;transition:background-color .2s,color .2s}.mobile-nav-toggle:hover{background:color-mix(in srgb,var(--header-accent) 18%,transparent)}.mobile-nav-backdrop,.mobile-nav-panel{display:none}.header-actions{display:flex;align-items:center;gap:15px}.notifications-container,.profile-container{position:relative}.notification-btn,.profile-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--header-accent);color:#fff;border:none;font-size:30px;cursor:pointer;padding:8px;border-radius:50%;transition:background-color .2s;position:relative}.notification-btn:hover,.profile-btn:hover{background-color:var(--header-accent-hover)}.notification-badge{position:absolute;top:0;right:0;background-color:#ef4444;color:#fff;border-radius:50%;width:18px;height:18px;font-size:12px;display:flex;align-items:center;justify-content:center}.notifications-dropdown,.profile-dropdown{position:absolute;top:100%;right:0;background:#fff;border:1px solid rgba(226,232,240,.95);border-radius:14px;box-shadow:0 16px 48px #0f172a1f;min-width:300px;z-index:1001;overflow:hidden}.notifications-header{padding:16px;border-bottom:1px solid #e5e7eb;display:flex;justify-content:space-between;align-items:center}.notifications-header h3{margin:0;font-size:16px;color:#374151}.view-all-link{color:#6b658b;text-decoration:none;font-size:14px}.notifications-list{max-height:300px;overflow-y:auto}.notifications-empty-hint{padding:12px 16px;margin:0;font-size:14px;color:#6b7280}.notification-dropdown-title{margin:0 0 4px;font-size:13px;font-weight:600;color:#111827}.notification-item{padding:12px 16px;border-bottom:1px solid #f1f5f9;display:flex;align-items:flex-start;gap:12px;transition:background-color .15s ease}.notification-item:last-child{border-bottom:none}.notification-item.unread{background-color:color-mix(in srgb,var(--header-accent) 7%,#fff);border-left:3px solid var(--header-accent)}.notification-icon{font-size:16px;margin-top:2px}.notification-message{margin:0 0 4px;font-size:14px;color:#374151}.notification-time{font-size:12px;color:#6b7280}.notification-actions{display:flex;gap:4px}.action-btn{background:none;border:none;cursor:pointer;padding:4px;border-radius:4px;font-size:12px;transition:background-color .2s}.action-btn:hover{background-color:#f3f4f6}.action-btn.mark-read{color:#059669}.action-btn.mark-important{color:#6b7280}.action-btn.important{color:#f59e0b}.profile-info{padding:16px;border-bottom:1px solid #e5e7eb}.profile-name{margin:0 0 4px;font-weight:600;color:#374151}.profile-email{margin:0;font-size:14px;color:#6b7280}.profile-actions{padding:8px 0}.profile-link{display:block;padding:8px 16px;color:#374151;text-decoration:none;font-size:14px;transition:background-color .2s}.profile-link:hover{background-color:#f3f4f6}.logout-btn{background:none;border:none;width:100%;text-align:left;cursor:pointer;color:#dc2626}.logout-btn:hover{background-color:#fef2f2}.traveler-body{min-height:calc(100vh - 70px)}.traveler-body--admin{display:flex;align-items:stretch}.admin-sidebar{width:248px;flex-shrink:0;background:#fff;border-right:1px solid #e8e4f5;padding:20px 16px;position:sticky;top:70px;align-self:flex-start;max-height:calc(100vh - 70px);overflow-y:auto;box-shadow:2px 0 8px #3100c90a}.admin-sidebar-title{margin:0 0 8px;font-size:15px;font-weight:700;color:#1e007a}.admin-sidebar-hint{margin:0 0 16px;font-size:12px;line-height:1.45;color:#6b658b}.admin-sidebar-btn{display:block;width:100%;margin-bottom:10px;padding:10px 12px;font-size:13px;font-weight:600;color:#fff;background:#24137d;border:none;border-radius:8px;cursor:pointer;transition:background .2s}.admin-sidebar-btn:hover:not(:disabled){background:#3d2a9e}.admin-sidebar-btn:disabled{opacity:.65;cursor:not-allowed}.admin-sidebar-feedback{margin:14px 0 0;font-size:12px;line-height:1.4;color:#15803d}.admin-sidebar-feedback--error{color:#b91c1c}.traveler-body--admin .traveler-main{flex:1;min-width:0;max-width:1200px;margin:0 auto;width:100%}.traveler-main{max-width:1200px;margin:0 auto;padding:20px}.traveler-layout--user .traveler-main{padding:20px 16px 32px;width:100%;box-sizing:border-box}.traveler-layout--user .header-nav{gap:8px;flex-wrap:wrap;justify-content:center}.traveler-layout--user .nav-link{padding:8px 12px;font-size:14px}@media(max-width:1024px){.traveler-layout--user .header-nav{gap:4px}.traveler-layout--user .nav-link{padding:8px 10px;font-size:13px}}@media(max-width:900px){.traveler-body--admin{flex-direction:column}.admin-sidebar{position:relative;top:0;max-height:none;width:100%;border-right:none;border-bottom:1px solid #e8e4f5;box-shadow:none}}@media(max-width:768px){.header-content{padding:0 15px;flex-wrap:wrap;row-gap:8px}.header-nav{display:none}.mobile-nav-toggle{display:flex}.mobile-nav-backdrop{display:block;position:fixed;inset:70px 0 0;background:#0f172a66;z-index:998;animation:layout-backdrop-in .2s ease-out}.mobile-nav-panel--open{display:flex;flex-direction:column;position:fixed;top:70px;left:0;right:0;padding:12px 16px 20px;gap:2px;background:var(--header-surface);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--header-border);box-shadow:0 16px 40px #0f172a1f;z-index:999;max-height:calc(100vh - 70px);overflow-y:auto;animation:layout-panel-in .22s ease-out}.mobile-nav-panel--open .nav-link{padding:14px 16px;border-radius:10px}.notifications-dropdown,.profile-dropdown{min-width:250px}}@keyframes layout-backdrop-in{0%{opacity:0}to{opacity:1}}@keyframes layout-panel-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.abp-chart{--abp-assign-from: #6542cd9e;--abp-assign-to: #3e39799e;--abp-pass: #0d9488;--abp-pass-soft: color-mix(in srgb, var(--abp-pass) 35%, #ecfdf5);--abp-fail: #e11d48;--abp-fail-soft: color-mix(in srgb, var(--abp-fail) 28%, #fff1f2);--abp-ratio: #334155;--abp-ratio-line: #1e293b;--abp-dim-opacity: .2;--abp-plot-surface: rgba(248, 250, 252, .92);--abp-plot-border: rgba(226, 232, 240, .95);width:100%}.abp-chart--loading{text-align:center}.abp-chart-loading-shell{min-height:140px;padding:14px 12px 8px;margin-bottom:8px}.abp-skeleton-cols{display:flex;align-items:flex-end;justify-content:center;gap:10px;height:120px}.abp-skeleton-col{flex:1;max-width:56px;height:100%;display:flex;flex-direction:column;justify-content:flex-end}.abp-skeleton-bar{width:100%;border-radius:6px 6px 3px 3px;background:linear-gradient(180deg,color-mix(in srgb,var(--abp-assign-from) 30%,#e2e8f0),color-mix(in srgb,var(--abp-assign-to) 12%,#f1f5f9));opacity:.75}.abp-loading-label{margin:0;font-size:14px;font-weight:500;color:var(--chart-caption, #64748b)}.abp-chart--state{padding:28px 24px;text-align:center;color:var(--chart-caption, #64748b);font-size:15px;line-height:1.5;border-radius:12px;background:var(--abp-plot-surface);border:1px solid var(--abp-plot-border)}.abp-chart--error{color:#b91c1c;background:#fef2f2a6;border-color:#fca5a580}.abp-state-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;margin-bottom:12px;border-radius:12px;background:#b91c1c1f;color:#b91c1c;font-weight:800;font-size:18px}.abp-state-icon--muted{background:#64748b1f;color:#64748b;font-size:22px;font-weight:400}.abp-empty-title{margin:0 0 8px;font-size:17px;font-weight:700;color:#1e293b}.abp-empty-text{margin:0;font-size:14px;color:var(--chart-caption, #64748b);max-width:28rem;margin-inline:auto}.abp-caption{margin:0 0 12px;font-size:12px;color:var(--chart-caption, #64748b);line-height:1.55;max-width:52rem}.abp-caption code{font-size:11px;padding:1px 5px;border-radius:4px;background:#6366f114;color:#4338ca}.abp-chart.abp-chart--focus [data-dataset]{transition:opacity .22s ease,filter .22s ease,transform .22s ease}.abp-chart.abp-chart--focus-assignments [data-dataset]:not([data-dataset=assignments]),.abp-chart.abp-chart--focus-pass [data-dataset]:not([data-dataset=pass]),.abp-chart.abp-chart--focus-fail [data-dataset]:not([data-dataset=fail]),.abp-chart.abp-chart--focus-ratio [data-dataset]:not([data-dataset=ratio]){opacity:var(--abp-dim-opacity);filter:saturate(.55)}.abp-chart.abp-chart--focus-assignments [data-dataset=assignments],.abp-chart.abp-chart--focus-pass [data-dataset=pass],.abp-chart.abp-chart--focus-fail [data-dataset=fail],.abp-chart.abp-chart--focus-ratio [data-dataset=ratio]{opacity:1;filter:none}.abp-plot{display:flex;align-items:flex-end;justify-content:flex-start;gap:6px;min-height:168px;padding:12px 12px 8px;overflow-x:auto;background:var(--abp-plot-surface);border:1px solid var(--abp-plot-border);border-radius:12px;box-shadow:inset 0 1px #ffffffd9;background-image:linear-gradient(to top,rgba(148,163,184,.1) 1px,transparent 1px),linear-gradient(to top,rgba(148,163,184,.1) 1px,transparent 1px),linear-gradient(to top,rgba(148,163,184,.1) 1px,transparent 1px),linear-gradient(to top,rgba(148,163,184,.1) 1px,transparent 1px);background-size:100% 25%;background-position:bottom;background-repeat:repeat-x}.abp-col{flex:1 1 64px;min-width:58px;max-width:88px;display:flex;flex-direction:column;align-items:stretch}.abp-col-values{display:flex;align-items:flex-end;justify-content:space-between;gap:4px;min-height:2.25rem;margin-bottom:6px;padding:0 2px;font-size:10px;font-weight:700;font-variant-numeric:tabular-nums;color:#0f172a}.abp-val-pair{display:flex;flex-direction:column;align-items:center;gap:2px;line-height:1}.abp-val--pass{color:var(--abp-pass)}.abp-val--fail{color:var(--abp-fail)}.abp-val--ratio{font-size:9px;font-weight:800;color:var(--abp-ratio);min-width:1.5rem;text-align:right}.abp-col-bars{display:flex;align-items:flex-end;justify-content:center;height:118px}.abp-stack{position:relative;width:70%;max-width:56px;height:100%;margin-inline:auto}.abp-stack-layer{border:none;background:transparent;padding:0;margin:0;cursor:pointer;border-radius:8px;display:flex;flex-direction:column;justify-content:flex-end}.abp-stack-layer--back{position:absolute;inset:0;width:100%;z-index:1;border-radius:10px}.abp-stack-layer--mid{position:absolute;left:50%;bottom:0;transform:translate(-50%);width:52%;height:100%;min-width:22px;z-index:2}.abp-stack-layer--front{position:absolute;left:50%;bottom:0;transform:translate(-50%);width:48%;min-width:18px;height:100%;z-index:3;display:flex;flex-direction:row;align-items:flex-end;justify-content:center;pointer-events:none}.abp-stack-layer--front .abp-thin-btn{pointer-events:auto}.abp-assign-wrap,.abp-thin-btn,.abp-ratio-wrap{border:none;background:transparent;padding:0;margin:0;cursor:pointer;border-radius:8px;display:flex;flex-direction:column;justify-content:flex-end}.abp-assign-wrap:focus-visible,.abp-thin-btn:focus-visible,.abp-ratio-wrap:focus-visible{outline:2px solid var(--abp-assign-from);outline-offset:2px}.abp-track{width:100%;border-radius:8px 8px 4px 4px;display:flex;flex-direction:column;justify-content:flex-end;align-items:stretch;background:#f1f5f9f2}.abp-track--main{height:100%;max-width:100%}.abp-bar{width:100%;border-radius:7px 7px 3px 3px;min-height:0;transition:height .45s cubic-bezier(.33,1,.68,1),box-shadow .2s ease,filter .2s ease}.abp-bar--assign{background:linear-gradient(180deg,var(--abp-assign-from) 0%,var(--abp-assign-to) 100%);box-shadow:0 2px 10px color-mix(in srgb,var(--abp-assign-to) 28%,transparent)}.abp-thin-wrap{display:flex;align-items:flex-end;height:100%}.abp-stack .abp-thin-btn{flex:1 1 0;min-width:0;width:auto}.abp-thin-btn{flex:0 0 7px;width:7px;min-height:0}.abp-track--thin{height:100%;width:100%;padding:0 1px 2px;border-radius:4px 4px 2px 2px}.abp-bar--pass{background:linear-gradient(180deg,color-mix(in srgb,var(--abp-pass) 88%,white) 0%,var(--abp-pass) 100%);box-shadow:0 1px 4px color-mix(in srgb,var(--abp-pass) 35%,transparent)}.abp-bar--fail{background:linear-gradient(180deg,color-mix(in srgb,var(--abp-fail) 85%,white) 0%,var(--abp-fail) 100%);box-shadow:0 1px 4px color-mix(in srgb,var(--abp-fail) 32%,transparent)}.abp-ratio-wrap{flex:0 0 14px;width:14px}.abp-stack .abp-ratio-wrap{flex:unset;width:100%;height:100%}.abp-ratio-rail{position:relative;width:100%;height:100%;border-radius:10px 10px 6px 6px;background:linear-gradient(180deg,var(--abp-fail-soft) 0%,rgba(241,245,249,.9) 45%,var(--abp-pass-soft) 100%);border:1px solid rgba(148,163,184,.35);overflow:visible;box-shadow:inset 0 0 0 1px #ffffff59}.abp-ratio-rail:before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:#0f172a38;pointer-events:none;z-index:0}.abp-ratio-line{position:absolute;left:-2px;right:-2px;height:2px;margin-bottom:-1px;background:var(--abp-ratio-line);border-radius:1px;box-shadow:0 0 0 1px #ffffffe6;pointer-events:none;z-index:1}.abp-ratio-na{position:absolute;inset:4px;z-index:1;border-radius:3px;border:1px dashed rgba(148,163,184,.5);background:repeating-linear-gradient(-45deg,transparent,transparent 3px,rgba(148,163,184,.08) 3px,rgba(148,163,184,.08) 6px)}.abp-label{margin-top:8px;font-size:10px;font-weight:600;color:#475569;text-align:center;line-height:1.25;word-break:break-word}.abp-legend{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:14px}@media(max-width:960px){.abp-legend{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.abp-legend{grid-template-columns:1fr}}.abp-legend-tile{display:flex;gap:10px;align-items:flex-start;text-align:left;padding:12px 14px;border-radius:10px;border:1px solid var(--abp-plot-border);background:#ffffffb8;cursor:pointer;transition:border-color .2s ease,box-shadow .2s ease,transform .15s ease}.abp-legend-tile:hover{border-color:color-mix(in srgb,var(--abp-assign-from) 35%,var(--abp-plot-border));box-shadow:0 4px 14px #0f172a0f}.abp-legend-tile--pinned{border-color:var(--abp-assign-from);box-shadow:0 0 0 2px color-mix(in srgb,var(--abp-assign-from) 22%,transparent)}.abp-legend-tile:focus-visible{outline:2px solid var(--abp-assign-from);outline-offset:2px}.abp-legend-swatch{flex-shrink:0;width:10px;height:36px;border-radius:4px;margin-top:2px}.abp-legend-swatch--assignments{background:linear-gradient(180deg,var(--abp-assign-from),var(--abp-assign-to));box-shadow:0 2px 6px color-mix(in srgb,var(--abp-assign-to) 25%,transparent)}.abp-legend-swatch--pass{background:linear-gradient(180deg,color-mix(in srgb,var(--abp-pass) 80%,white),var(--abp-pass))}.abp-legend-swatch--fail{background:linear-gradient(180deg,color-mix(in srgb,var(--abp-fail) 78%,white),var(--abp-fail))}.abp-legend-swatch--ratio{height:36px;background:linear-gradient(180deg,var(--abp-fail-soft) 0%,#f1f5f9 50%,var(--abp-pass-soft) 100%);border:1px solid 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#f1f5f9}.programs-card-metric-text{margin:0;font-size:14px;font-weight:600;color:#1e293b;line-height:1.4}.programs-card-metric-sub{margin:4px 0 0;font-size:12px;color:#64748b}.programs-card-countdown{font-variant-numeric:tabular-nums}.programs-card-progress{max-width:none}.programs-card-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:4px}.programs-card-actions .btn-secondary:disabled{opacity:.55;cursor:not-allowed;transform:none}@media(max-width:768px){.programs-container{padding:24px 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.learner-lesson-outline-marker{background:#6366f1;color:#fff}.learner-lesson-outline-btn--done .learner-lesson-outline-marker{background:#d1fae5;color:#047857}.learner-lesson-outline-label{font-size:13px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.learner-lesson-pager--mobile{display:none!important}}.learner-lesson-header-inner{background:#ffffffeb;border:1px solid rgba(226,232,240,.95);border-radius:16px;padding:20px 22px 22px;box-shadow:0 8px 30px #0f172a0f}.learner-lesson-breadcrumb__list{list-style:none;margin:0 0 18px;padding:0;display:flex;flex-wrap:wrap;align-items:center;gap:6px 4px;font-size:13px;color:#64748b}.learner-lesson-breadcrumb__list a{color:#4f46e5;font-weight:600;text-decoration:none}.learner-lesson-breadcrumb__list a:hover{text-decoration:underline}.learner-lesson-breadcrumb__sep{display:flex;color:#cbd5e1;font-size:14px}.learner-lesson-breadcrumb__ellip{max-width:min(200px,38vw);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block;vertical-align:bottom}.learner-lesson-breadcrumb__current{font-weight:600;color:#0f172a;max-width:min(280px,55vw);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block;vertical-align:bottom}.learner-lesson-title-row{display:flex;flex-wrap:wrap;align-items:flex-start;gap:14px 20px}.learner-lesson-back{flex-shrink:0;margin-top:4px;padding:8px 14px;font-size:14px;font-weight:600;color:#475569;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:10px;cursor:pointer;transition:background .15s ease,border-color .15s ease}.learner-lesson-back:hover{background:#e2e8f0;border-color:#cbd5e1}.learner-lesson-back:focus-visible{outline:2px solid #6366f1;outline-offset:2px}.learner-lesson-title-block{flex:1;min-width:min(100%,240px)}.learner-lesson-title{margin:0 0 10px;font-size:clamp(1.35rem,3vw,1.75rem);font-weight:700;color:#0f172a;letter-spacing:-.03em;line-height:1.2}.learner-lesson-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}.learner-lesson-chip{display:inline-flex;align-items:center;padding:4px 10px;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;border-radius:999px;background:#eef2ff;color:#4338ca;border:1px solid #e0e7ff}.learner-lesson-chip--review{background:#d1fae5;color:#047857;border-color:#a7f3d0}.learner-lesson-chip--muted{background:#f1f5f9;color:#64748b;border-color:#e2e8f0;text-transform:none;letter-spacing:.02em;font-weight:600;font-size:12px}.learner-lesson-lead{margin:0;font-size:15px;line-height:1.55;color:#475569;max-width:52rem}.learner-lesson-pager{max-width:960px;margin:0 auto 20px;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:12px 16px;padding:14px 16px;background:#fffffff2;border:1px solid rgba(226,232,240,.95);border-radius:14px;box-shadow:0 4px 18px #0f172a0a}.learner-lesson-pager__arrow{padding:10px 16px;font-size:14px;font-weight:600;color:#4338ca;background:#eef2ff;border:1px solid #c7d2fe;border-radius:10px;cursor:pointer;transition:background .15s ease,transform .15s ease}.learner-lesson-pager__arrow:hover:not(:disabled){background:#e0e7ff}.learner-lesson-pager__arrow:disabled{opacity:.4;cursor:not-allowed}.learner-lesson-pager__arrow:focus-visible{outline:2px solid #6366f1;outline-offset:2px}.learner-lesson-steps{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px}.learner-lesson-step{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;font-size:13px;font-weight:700;font-variant-numeric:tabular-nums;border:2px solid #e2e8f0;background:#fff;color:#64748b;cursor:pointer;transition:border-color .15s ease,background .15s ease,color .15s ease,transform .15s ease}.learner-lesson-step:hover:not(:disabled){border-color:#a5b4fc;color:#4338ca}.learner-lesson-step--current{border-color:#6366f1;background:#eef2ff;color:#312e81;box-shadow:0 0 0 3px #6366f133}.learner-lesson-step--done{background:#ecfdf5;border-color:#6ee7b7;color:#047857}.learner-lesson-step--locked{opacity:.38;cursor:not-allowed;background:#f8fafc}.learner-lesson-step__check{width:20px;height:20px}.learner-lesson-step:focus-visible{outline:2px solid #6366f1;outline-offset:2px}.learner-lesson-alert{max-width:960px;margin:0 auto 16px;display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border-radius:12px;background:#fef2f2;border:1px solid #fecaca;color:#991b1b}.learner-lesson-alert__icon{flex-shrink:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-weight:800;border-radius:8px;background:#fee2e2}.learner-lesson-alert__text{margin:0;flex:1;font-size:14px;line-height:1.5}.learner-lesson-alert__dismiss{flex-shrink:0;font-size:13px;font-weight:600;color:#991b1b;background:transparent;border:none;cursor:pointer;text-decoration:underline}.learner-lesson-main:focus{outline:none}.learner-lesson-content-grid{max-width:960px}.learner-video-card{background:#fff;border:1px solid rgba(226,232,240,.95);border-radius:16px;padding:22px 22px 24px;box-shadow:0 6px 24px #0f172a0d;margin-bottom:8px}.learner-video-card__title{margin:0 0 8px;font-size:1.05rem;font-weight:700;color:#0f172a;letter-spacing:-.02em}.learner-video-card__hint{margin:0 0 16px;font-size:14px;line-height:1.5;color:#64748b}.learner-video-card__player{margin:0}.learner-video-card__empty{padding:28px 20px;border-radius:12px;background:#f8fafc;border:1px dashed #cbd5e1;text-align:center;color:#64748b;font-size:15px}.learner-video-card__empty p{margin:0}.learner-quiz-panel{margin-top:8px}.learner-quiz-panel .quiz-builder-header{max-width:none;margin:0 0 16px}.learner-quiz-panel .quiz-builder-header .page-title{font-size:1.15rem}.learner-quiz-panel .questions-section{max-width:none;margin:0}.learner-lesson-completion{margin-top:12px;padding:28px 24px;text-align:center;background:linear-gradient(160deg,#ecfdf5,#fff 55%);border:1px solid #a7f3d0;border-radius:16px;box-shadow:0 8px 28px #10b98114}.learner-lesson-completion__icon{width:48px;height:48px;color:#059669;margin-bottom:8px}.learner-lesson-completion__title{margin:0 0 8px;font-size:1.35rem;font-weight:700;color:#065f46}.learner-lesson-completion__text{margin:0 auto 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