.qbi-lms-front{--qbi-dark:#08111f;--qbi-accent:#00d084;--qbi-muted:#64748b;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#0f172a}.qbi-student-hero,.qbi-front-head{background:linear-gradient(135deg,#08111f,#0b2a36 60%,#14532d);border-radius:28px;padding:28px;color:#fff;margin:18px 0;display:flex;justify-content:space-between;align-items:center;gap:18px;box-shadow:0 22px 60px rgba(8,17,31,.2)}.qbi-student-hero span,.qbi-front-head span{display:inline-flex;color:#75f2b7;font-weight:900;text-transform:uppercase;font-size:12px;letter-spacing:.08em}.qbi-student-hero h2,.qbi-front-head h2{margin:6px 0;color:#fff;font-size:34px;line-height:1.08}.qbi-student-hero p,.qbi-front-head p{color:#cbd5e1;margin:0}.qbi-student-avatar{width:82px;height:82px;border-radius:50%;display:grid;place-items:center;background:var(--qbi-accent);color:#052e16;font-size:36px;font-weight:950}.qbi-front-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;align-items:start}.qbi-front-main,.qbi-front-side,.qbi-route-card,.qbi-pay-box,.qbi-front-card,.qbi-login-required,.qbi-login-box{background:#fff;border:1px solid #e2e8f0;border-radius:24px;padding:18px;box-shadow:0 16px 42px rgba(15,23,42,.06)}.qbi-front-main>h3,.qbi-front-side h3{margin:0 0 12px;font-size:20px}.qbi-route-card{margin-bottom:16px;padding:0;overflow:hidden}.qbi-route-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px;background:#f8fafc}.qbi-route-head span{display:inline-flex;background:#dcfce7;color:#166534;border-radius:999px;padding:5px 10px;font-weight:900;font-size:12px}.qbi-route-head h3{font-size:24px;margin:8px 0 4px}.qbi-route-head p{margin:0;color:#64748b}.qbi-circle{width:92px;height:92px;border-radius:50%;background:conic-gradient(var(--qbi-accent) calc(var(--p)*1%),#e2e8f0 0);display:grid;place-items:center;position:relative;flex:0 0 auto}.qbi-circle:before{content:"";position:absolute;inset:9px;border-radius:50%;background:#fff}.qbi-circle b{position:relative;z-index:2}.qbi-front-bar{height:10px;background:#e2e8f0;overflow:hidden}.qbi-front-bar i{display:block;height:100%;background:var(--qbi-accent)}.qbi-front-level{margin:12px 16px;border:1px solid #e2e8f0;border-radius:16px;overflow:hidden}.qbi-front-level summary{cursor:pointer;background:#f8fafc;padding:13px 14px;font-weight:950}.qbi-front-lesson{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:13px 14px;border-top:1px solid #e2e8f0}.qbi-front-lesson.done{background:#f0fdf4}.qbi-front-lesson b{display:block}.qbi-front-lesson small{display:block;color:#64748b}.qbi-lesson-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.qbi-lesson-actions a,.qbi-lesson-actions button,.qbi-front-btn{border:0;border-radius:999px;background:#08111f;color:#fff!important;padding:8px 12px;font-weight:900;text-decoration:none;cursor:pointer}.qbi-lesson-actions button,.qbi-front-btn{background:var(--qbi-accent);color:#04130d!important}.qbi-done{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--qbi-accent);color:#04130d;font-weight:950}.qbi-live-mini,.qbi-payment-mini{border:1px solid #e2e8f0;background:#f8fafc;border-radius:16px;padding:12px;margin-bottom:10px}.qbi-live-mini b,.qbi-payment-mini b{display:block}.qbi-live-mini small,.qbi-payment-mini small{display:block;color:#64748b;margin:3px 0 8px}.qbi-live-mini a{font-weight:950;color:#047857;text-decoration:none}.qbi-pay-box{margin-top:10px;background:#f8fafc}.qbi-front-form{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:end}.qbi-front-form label{font-weight:900}.qbi-front-form input,.qbi-front-form select{width:100%;border:1px solid #cbd5e1;border-radius:13px;padding:10px 12px;margin-top:5px}.qbi-front-empty{border:1px dashed #cbd5e1;border-radius:18px;background:#f8fafc;padding:22px;color:#64748b;font-weight:800;margin-bottom:16px}.qbi-front-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.qbi-front-card h3{margin:12px 0 8px}.qbi-front-card p{color:#64748b}.qbi-front-thumb{height:140px;border-radius:18px;background:linear-gradient(135deg,#08111f,#14532d);background-position:center;background-size:cover}.qbi-price{display:flex;gap:8px;flex-wrap:wrap}.qbi-price span{display:inline-flex;background:#ecfdf5;color:#047857;border-radius:999px;padding:6px 10px;font-weight:900;font-size:12px}.qbi-login-required{text-align:center;margin:20px 0}.qbi-login-box{max-width:420px;margin:20px auto}@media(max-width:980px){.qbi-front-layout{grid-template-columns:1fr}.qbi-front-grid{grid-template-columns:1fr 1fr}.qbi-front-form{grid-template-columns:1fr}.qbi-student-hero h2,.qbi-front-head h2{font-size:27px}}@media(max-width:620px){.qbi-student-hero{align-items:flex-start;flex-direction:column}.qbi-route-head{align-items:flex-start;flex-direction:column}.qbi-front-grid{grid-template-columns:1fr}.qbi-front-lesson{grid-template-columns:1fr}.qbi-lesson-actions{align-items:flex-start}}

/* INTDERMAQBI 3.0.4 - frontend privado para alumno, tareas, examenes y certificados */
.qbi-student-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px;background:#fff;border:1px solid #e2e8f0;border-radius:22px;padding:10px;box-shadow:0 12px 34px rgba(15,23,42,.06)}
.qbi-student-tabs a{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:10px 14px;text-decoration:none;color:#0f172a;font-weight:900;background:#f8fafc;border:1px solid #e2e8f0}
.qbi-student-tabs a.active{background:#00d084;color:#04130d;border-color:#00d084}
.qbi-student-layout{grid-template-columns:minmax(0,1fr) 340px}.qbi-student-kpi{border:1px solid #e2e8f0;background:#f8fafc;border-radius:18px;padding:14px;margin-bottom:16px}.qbi-student-kpi span{display:block;color:#64748b;font-weight:900;font-size:12px;text-transform:uppercase}.qbi-student-kpi strong{display:block;font-size:34px;margin:5px 0}.qbi-profile-form{grid-template-columns:1fr 1fr}.qbi-profile-form label:last-of-type{grid-column:auto}.qbi-front-table{overflow:auto;background:#fff;border:1px solid #e2e8f0;border-radius:20px;margin-top:16px}.qbi-front-table table{width:100%;border-collapse:collapse;min-width:720px}.qbi-front-table th,.qbi-front-table td{padding:12px 14px;border-bottom:1px solid #e2e8f0;text-align:left}.qbi-front-table th{font-size:12px;text-transform:uppercase;color:#334155;background:#f8fafc}.qbi-payment-state{display:inline-flex;border-radius:999px;padding:5px 10px;background:#e2e8f0;font-weight:900;font-size:12px}.qbi-payment-state.approved{background:#dcfce7;color:#166534}.qbi-payment-state.pending{background:#fef9c3;color:#854d0e}.qbi-payment-state.rejected{background:#fee2e2;color:#991b1b}.qbi-student-card{border:1px solid #e2e8f0;border-radius:20px;background:#fff;margin:0 0 14px;overflow:hidden}.qbi-student-card summary{cursor:pointer;display:flex;justify-content:space-between;gap:12px;align-items:center;background:#f8fafc;padding:15px 16px}.qbi-student-card summary b{font-size:17px}.qbi-student-card summary span{color:#64748b;font-weight:800}.qbi-card-body{padding:16px}.qbi-rich-content{background:#f8fafc;border:1px solid #e2e8f0;border-radius:16px;padding:14px;margin-bottom:12px}.qbi-single-col{grid-template-columns:1fr}.qbi-single-col textarea,.qbi-exam-form textarea{width:100%;border:1px solid #cbd5e1;border-radius:14px;padding:10px}.qbi-front-btn.secondary{background:#08111f!important;color:#fff!important}.qbi-exam-meta{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 14px}.qbi-exam-meta span{display:inline-flex;background:#ecfdf5;color:#047857;border-radius:999px;padding:6px 10px;font-weight:900;font-size:12px}.qbi-question{border:1px solid #e2e8f0;background:#f8fafc;border-radius:16px;padding:14px;margin-bottom:10px}.qbi-question b{display:block;margin-bottom:10px}.qbi-question label{display:block;margin:8px 0;color:#334155;font-weight:800}.qbi-live-row{display:flex;justify-content:space-between;align-items:center;gap:14px;border:1px solid #e2e8f0;background:#fff;border-radius:18px;padding:14px;margin-bottom:10px}.qbi-live-row b{display:block}.qbi-live-row small{display:block;color:#64748b;margin-top:4px}.qbi-certificate-card{display:flex;justify-content:space-between;align-items:center;gap:16px;background:linear-gradient(135deg,#fff,#ecfdf5);border:1px solid #bbf7d0;border-radius:22px;padding:18px;margin-bottom:14px}.qbi-certificate-card span{display:inline-flex;color:#047857;font-size:12px;font-weight:950;text-transform:uppercase;letter-spacing:.08em}.qbi-certificate-card h3{margin:6px 0;font-size:24px}.qbi-certificate-card p{margin:0;color:#334155}.qbi-front-form select,.qbi-front-form textarea{width:100%;border:1px solid #cbd5e1;border-radius:13px;padding:10px 12px;margin-top:5px}.qbi-student-portal .qbi-front-main{min-height:420px}@media(max-width:980px){.qbi-student-layout{grid-template-columns:1fr}.qbi-profile-form{grid-template-columns:1fr}.qbi-live-row,.qbi-certificate-card{align-items:flex-start;flex-direction:column}}