:root{--bg:#14171A;--panel:#1C2124;--panel2:#20262A;--line:#2B3238;--text:#EDEFF0;--muted:#8B949B;--accent:#FF7A1A;--teal:#4FD1C5;--danger:#FF6B6B;--success:#4FD18C}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif}:focus-visible{outline:2px solid var(--teal);outline-offset:2px}.cfg-wrap{display:flex;flex-direction:column;height:100vh}.cfg-header{padding:14px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.cfg-header h1{font-size:16px;margin:0}.cfg-headerleft{display:flex;align-items:center;gap:18px}.cfg-headerright{display:flex;align-items:center;gap:10px}.cfg-logoutbtn{background:var(--panel2);border:1px solid var(--line);color:var(--muted);padding:6px 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svg{width:20px;height:20px;stroke:var(--accent)}.home-explorebtn:hover,.home-explorebtn:focus-visible{background:var(--panel2);border-bottom-color:var(--teal);transform:translateY(-2px)}.home-explorebtn:hover svg,.home-explorebtn:focus-visible svg{stroke:var(--teal)}@keyframes home-draw{to{stroke-dashoffset:0}}@keyframes home-rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion: reduce){.home-nozzleline path{animation:none;stroke-dashoffset:0}.home-wordmark,.home-tagline,.home-links,.home-cta,.home-explore{animation:none;opacity:1;transform:none}}.maint-wrap{height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;text-align:center}.maint-card{max-width:480px}.maint-badge{display:inline-block;color:var(--accent);font-weight:700;font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px}.maint-card h1{font-size:22px;line-height:1.4;margin:0 0 12px}.maint-card 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.btn-transferencia{flex:1;text-align:center;border-radius:999px;padding:10px 14px;font-size:13.5px;font-weight:700;cursor:pointer}.token-modal-actions .btn-mp{background:var(--accent);color:#1a0f05;border:none}.token-modal-actions .btn-transferencia{background:transparent;color:var(--text);border:1px solid var(--line)}.token-modal-actions .btn-transferencia:hover{border-color:var(--accent)}.cursos-page,.planes-page{max-width:1440px;margin:0 auto;padding:30px 24px 60px}.cursos-title{font-size:26px;margin:0 0 6px}.cursos-subtitle{color:var(--muted);font-size:14px;margin:0 0 22px}.cursos-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;background:radial-gradient(120% 140% at 10% 0%,#251313 0%,var(--panel) 60%);border:1px solid var(--accent);border-radius:12px;padding:16px 20px;margin-bottom:28px}.cursos-banner strong{display:block;margin-bottom:4px;font-size:14px}.cursos-banner p{margin:0;color:var(--muted);font-size:12.5px;max-width:520px}.cursos-banner-btn{background:var(--accent);color:#1a0f05;font-weight:700;padding:10px 18px;border-radius:999px;text-decoration:none;font-size:13px;white-space:nowrap;flex-shrink:0}.cursos-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(380px,1fr));gap:24px}.curso-card{display:block;background:var(--panel);border:1px solid var(--line);border-radius:10px;overflow:hidden;text-decoration:none;color:var(--text);transition:border-color .15s}.curso-card:hover{border-color:var(--accent)}.curso-thumb{position:relative;aspect-ratio:16/9;background:var(--panel2) center/cover no-repeat;display:flex;align-items:flex-start;justify-content:flex-end;padding:12px}.curso-badge{font-size:13px;font-weight:700;padding:7px 14px;border-radius:999px;white-space:nowrap}.curso-badge-free{background:#173d2e;color:#4fd18c}.curso-badge-premium{background:#2a1508;color:var(--accent);border:1px solid #4A2A10}.curso-info{padding:16px 18px 20px}.curso-info h3{font-size:16px;margin:0 0 8px;line-height:1.3;text-transform:uppercase;letter-spacing:.02em}.curso-info p{margin:0;color:var(--muted);font-size:12.5px}.curso-back{color:var(--muted);font-size:12px;text-decoration:none}.curso-back:hover{color:var(--text)}.curso-main{flex:1;display:flex;min-height:0}.curso-player-col{flex:1;padding:26px 30px;overflow-y:auto}.curso-video-frame{position:relative;width:100%;aspect-ratio:16/9;background:#000;max-width:960px}.curso-video{width:100%;height:100%;border:0;display:block}.curso-lesson-title{margin:16px 0 4px;font-size:18px;max-width:960px}.curso-next-btn{margin-top:14px;background:var(--accent);border:none;color:#1a0f05;font-weight:700;padding:10px 20px;border-radius:6px;cursor:pointer;font-size:13px}.curso-locked-box{max-width:420px;margin:60px auto;text-align:center}.curso-locked-icon{font-size:38px;margin-bottom:10px}.curso-locked-box h2{font-size:18px;margin:0 0 8px}.curso-locked-box p{color:var(--muted);font-size:13px;margin:0 0 18px}.curso-sidebar{width:320px;flex-shrink:0;border-left:1px solid var(--line);background:var(--panel);overflow-y:auto}.curso-sidebar-header{padding:16px;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:4px;font-size:13.5px}.curso-section-title{padding:14px 16px 6px;font-size:10.5px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.curso-lesson-row{display:flex;justify-content:space-between;align-items:center;gap:10px;width:100%;text-align:left;background:none;border:none;color:var(--text);padding:10px 16px;font-size:12.5px;cursor:pointer;border-left:2px solid transparent}.curso-lesson-row:hover{background:var(--panel2)}.curso-lesson-row.active{border-left-color:var(--accent);background:var(--panel2)}.curso-lesson-name{flex:1}.curso-lesson-meta{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:11px;white-space:nowrap;flex-shrink:0}.curso-tag{font-size:9.5px;font-weight:700;padding:2px 6px;border-radius:999px}.curso-tag-free{background:#173d2e;color:#4fd18c}.curso-tag-lock{font-size:11px}@media (max-width:820px){.curso-main{flex-direction:column}.curso-sidebar{width:100%;border-left:none;border-top:1px solid var(--line)}}.curso-thumb.contain-thumb{background-size:contain}.lib-detail{max-width:760px;margin:0 auto;padding:30px 24px 70px}.lib-detail-media{aspect-ratio:16/9;background:var(--panel2) center/contain no-repeat;border:1px solid var(--line);border-radius:12px;margin-bottom:22px}.lib-detail-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:4px}.lib-detail-head h1{font-size:22px;margin:0}.lib-price-badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;padding:6px 14px;border-radius:999px;white-space:nowrap;flex-shrink:0}.lib-price-badge.free{background:#173d2e;color:#4fd18c}.lib-price-badge.paid{background:#2a1508;color:var(--accent);border:1px solid #4A2A10}.lib-price-badge.owned{background:var(--panel2);color:var(--text);border:1px solid var(--line)}.lib-detail-desc{color:var(--text);font-size:14px;line-height:1.65;margin:16px 0 28px;white-space:pre-wrap}.lib-detail-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.lib-balance-line{color:var(--muted);font-size:12.5px;margin:12px 0 0}.lib-buy-divider{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:11.5px;margin:20px 0 16px}.lib-buy-divider:before,.lib-buy-divider:after{content:"";flex:1;height:1px;background:var(--line)}.lib-price-ars{font-size:22px;font-weight:800;color:var(--accent);margin:0 0 12px}.lib-pay-actions{display:flex;flex-direction:column;gap:8px;max-width:320px}.lib-pay-actions .btn-mp,.lib-pay-actions .btn-transferencia{border-radius:999px;padding:11px 16px;font-size:13.5px;font-weight:700;cursor:pointer;border:1px solid var(--line)}.lib-pay-actions .btn-mp{background:var(--accent);color:#1a0f05;border:none}.lib-pay-actions .btn-mp:disabled{opacity:.6;cursor:default}.lib-pay-actions .btn-transferencia{background:transparent;color:var(--text)}.lib-pay-actions .btn-transferencia:hover{border-color:var(--accent)}.lib-unavailable{color:var(--muted);font-size:13px;padding:16px;border:1px dashed var(--line)}.plan-features{list-style:none;margin:12px 0 18px;padding:0;display:flex;flex-direction:column;gap:8px}.plan-features li{font-size:12.5px;color:var(--text);padding-left:16px;position:relative}.plan-features li:before{content:"✓";position:absolute;left:0;color:var(--teal);font-weight:700}.cfg-cuplabel select{background:var(--panel2);border:1px solid var(--line);color:var(--text);padding:7px 8px;font-size:13px}.cfg-checkboxrow{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--text);margin-bottom:10px;cursor:pointer}.cfg-checkboxrow input{width:auto;margin:0}.cfg-grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}