@import"https://fonts.googleapis.com/css2?family=Inter:wght@500;600;700;800&display=swap";:root{--green: #86BC25;--green-dark: #5a8a00;--green-glow: rgba(134, 188, 37, .28);--green-dim: rgba(134, 188, 37, .12);--bg: #141414;--surface: #1e1e1e;--surface2: #252525;--border: rgba(255, 255, 255, .08);--text: #ffffff;--text-muted: #999999;--sidebar-w: 270px;--sidebar-rail: 60px;--card-w: 275px;--card-h: 175px;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--danger: #e53e3e;--info: #3182ce}[data-theme=light]{--bg: #f4f5f6;--surface: #ffffff;--surface2: #eceef0;--border: rgba(0, 0, 0, .12);--text: #16181b;--text-muted: #5f6368;--green-dim: rgba(134, 188, 37, .16)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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var(--border);color:var(--text)}.btn-ghost:not(:disabled):hover{background:var(--surface2)}.btn-sm{padding:6px 14px;font-size:.8rem}.btn-chip{border-radius:999px;background:var(--surface2);padding:6px 14px;font-size:.8rem}.btn-send{background:var(--green);width:44px;height:44px;padding:0;border-radius:8px;flex:0 0 auto}.btn-sim-primary{width:100%;background:var(--green);color:#fff}.btn-sim-primary:not(:disabled):hover{background:var(--green-dark)}.btn-sim-ghost{width:100%;background:transparent;border:1px solid var(--border)}.btn-sim-ghost:not(:disabled):hover{background:var(--surface2)}.btn-myth-true{background:var(--green);color:#fff}.btn-myth-false{background:var(--danger);color:#fff}.btn-app-download{width:100%;background:transparent;border:1px solid var(--border)}.btn-app-download:not(:disabled):hover{background:var(--surface2)}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px}.course-card{position:relative;width:var(--card-w);height:var(--card-h);flex:0 0 var(--card-w);background:var(--surface);border-radius:12px;overflow:hidden;cursor:pointer;scroll-snap-align:start;transition:transform .3s var(--ease-spring),box-shadow .3s var(--ease-out)}.course-card:hover{transform:translate(4px) scale(1.02);box-shadow:0 8px 32px #0006}.course-card.locked{cursor:default}.course-card.locked:hover{transform:none;box-shadow:none}.course-card:hover .course-card-play{opacity:1!important;transition:opacity .2s var(--ease-out)}.kpi-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:24px}.cert-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px}.cert-card.locked{filter:grayscale(1);opacity:.6}.sim-launcher-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:12px}.appr-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden;cursor:pointer}.app-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:12px}.badge{display:inline-flex;align-items:center;gap:4px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;padding:3px 8px;border-radius:6px;background:var(--surface2)}.user-badge{background:var(--green-dim);color:var(--green);text-transform:none}.video-badge{background:#0009;color:#fff}.status-active{background:var(--green-dim);color:var(--green)}.status-available{background:var(--surface2);color:var(--text)}.status-locked{background:#00000080;color:var(--text-muted)}.nav-badge-new{background:var(--green);color:#fff;border-radius:999px;font-size:.6rem;padding:2px 6px}.nav-badge-count{background:var(--green);color:#fff;border-radius:999px;font-size:.62rem;font-weight:700;line-height:1;min-width:18px;height:18px;padding:0 5px;display:inline-flex;align-items:center;justify-content:center}.installed-badge{background:var(--green-dim);color:var(--green);text-transform:none}.progress-track{width:100%;height:8px;background:var(--surface2);border-radius:999px;overflow:hidden}.progress-bar-fill{height:100%;background:var(--green);border-radius:999px;width:var(--progress-value);animation:progress-fill .8s var(--ease-out) .2s both}.chat-bubble{max-width:75%;padding:12px 16px;border-radius:14px;margin:8px 0;word-break:break-word}.chat-bubble.bot{background:var(--surface2);align-self:flex-start}.chat-bubble.user{background:var(--green-dim);align-self:flex-end}.typing-indicator{display:inline-flex;gap:4px;padding:12px 16px}.typing-dot{width:8px;height:8px;border-radius:50%;background:var(--text-muted)}.chat-chip{background:var(--surface2);border:1px solid var(--border);border-radius:999px;padding:8px 14px;font-size:.85rem;cursor:pointer;color:var(--text)}.chat-chip:hover{background:var(--green-dim)}.quiz-options{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;width:100%}@media(max-width:560px){.quiz-options{grid-template-columns:1fr}}.quiz-option-card{display:flex;align-items:center;gap:10px;text-align:left;background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:12px 14px;color:var(--text);font-size:.9rem;cursor:pointer;transition:transform .15s var(--ease-out),border-color .15s var(--ease-out),background .15s var(--ease-out)}.quiz-option-card:hover{background:var(--green-dim);border-color:var(--green);transform:translateY(-2px)}.quiz-option-badge{flex:0 0 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.usercard{justify-content:center;padding:16px 0;gap:0}.sidebar.collapsed .usercard-avatar{width:34px;height:34px;font-size:.8rem}.sidebar.collapsed .nav-link{justify-content:center;padding:12px 0;gap:0}.sidebar.collapsed .nav-badge-count{position:absolute;top:4px;right:8px;transform:scale(.85)}.sidebar.collapsed .notification-dot{position:absolute;top:10px;right:16px}}.nav-link{display:flex;align-items:center;gap:12px;padding:12px 20px;color:var(--text-muted);cursor:pointer;border-left:3px solid transparent;white-space:nowrap;transition:padding .3s var(--ease-out);position:relative}.nav-link:hover{color:var(--text)}.nav-link.active{color:var(--green);border-left:3px solid var(--green);background:var(--green-dim)}@keyframes modal-backdrop-in{0%{opacity:0}to{opacity:1}}@keyframes modal-pop-in{0%{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-backdrop-anim{animation:modal-backdrop-in .2s var(--ease-out) 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var(--green);outline-offset:2px}.continue-overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;gap:10px;padding:28px;color:#fff;background:linear-gradient(to top,#000000e0,#00000073 55%,#0000000d)}.continue-overlay .section-eyebrow{color:#ffffffd9}.continue-title{margin:0;font-size:1.6rem;line-height:1.2}.continue-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:40px;color:#fff;opacity:.85;filter:drop-shadow(0 2px 8px rgba(0,0,0,.6));transition:transform .25s var(--ease-out),opacity .25s var(--ease-out);pointer-events:none}.continue-hero:hover .continue-play,.continue-hero:focus-visible .continue-play{transform:translate(-50%,-50%) scale(1.15);opacity:1}.continue-resume{align-self:flex-start;display:inline-flex;align-items:center;margin-top:6px;padding:10px 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infinite}.flip-card{perspective:1000px}.flip-inner{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .6s var(--ease-out)}.flip-inner.flipped{transform:rotateY(180deg)}.flip-face{position:absolute;inset:0;backface-visibility:hidden}.flip-back{transform:rotateY(180deg)}.page-flip{animation:page-flip .6s var(--ease-out) both}@keyframes page-flip{0%{transform:rotateY(0);opacity:1}50%{transform:rotateY(-90deg);opacity:.3}to{transform:rotateY(0);opacity:1}}@keyframes toast-in{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.toast-enter{animation:toast-in .3s var(--ease-out) both}.row-scroll{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px}.row-scroll::-webkit-scrollbar{display:none}:focus-visible{outline:2px solid var(--green);outline-offset:2px}.app-shell{margin-left:var(--sidebar-w);min-height:100vh;padding:32px;transition:margin-left .3s var(--ease-out)}.app-shell.collapsed{margin-left:var(--sidebar-rail)}body.sidebar-collapsed .save-bar{left:var(--sidebar-rail)}.spinner{width:16px;height:16px;border:2px solid var(--surface2);border-top:2px solid var(--green);border-radius:50%;animation:spin .8s linear infinite}.spinner.full{width:40px;height:40px;border-width:3px}@media(max-width:768px){.sidebar{transform:translate(-100%);transition:transform .3s var(--ease-out)}.sidebar.open{transform:translate(0)}.app-shell,.app-shell.collapsed{margin-left:0;padding:72px 16px 16px}.topbar{display:flex!important}.sidebar.collapsed{width:var(--sidebar-w)}body.sidebar-collapsed .save-bar{left:0}}.field-input{width:100%;background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:10px 12px;color:var(--text);font-family:inherit;font-size:.95rem}.field-input:focus{border-color:var(--green);outline:none}textarea.field-input{min-height:88px;resize:vertical}.tab-bar{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:24px}.tab{background:transparent;border:none;color:var(--text-muted);font-family:inherit;font-weight:600;font-size:.9rem;padding:10px 16px;cursor:pointer;border-bottom:2px solid transparent;transition:color .2s var(--ease-out),border-color .2s var(--ease-out)}.tab:hover{color:var(--text)}.tab.active{color:var(--green);border-bottom-color:var(--green)}.btn-chip.active{background:var(--green);color:#fff}.save-bar{position:fixed;left:var(--sidebar-w);right:0;bottom:0;z-index:120;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 32px;background:var(--surface);border-top:1px solid var(--border);box-shadow:0 -8px 24px #0000004d}@media(max-width:768px){.save-bar{left:0;padding:12px 16px}}