body.student-modern #recursos [hidden]{display:none!important}
.student-modern #recursos{color:#183552}
.student-modern #recursos .card{border-radius:20px;border:1px solid #dbe7f2;box-shadow:0 4px 18px #143a6410}
.student-modern .student-course-card{padding:20px 24px!important;margin-bottom:18px}
.student-modern .student-course-card h2{font-size:22px;margin:0 0 15px}
.student-modern .student-units-intro{background:linear-gradient(115deg,#e7f2ff,#f0fdfa);padding:24px!important}
.student-modern .student-units-intro h2{font-size:26px;margin:0 0 8px}
.student-route-stats{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
.student-route-stats span{background:#ffffffb8;border:1px solid #d3e6f8;border-radius:12px;padding:10px 14px;font-size:13px}
.student-route-stats b{font-size:22px;color:#174d8a;padding-right:5px}
.student-modern .student-unit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.student-modern .student-unit-card{padding:24px!important;display:flex;flex-direction:column;align-items:flex-start;border-top:4px solid #1b70ce!important}
.student-modern .student-unit-card h3{font-size:21px;line-height:1.4;margin:10px 0}
.student-modern .student-unit-card p{line-height:1.6;margin:6px 0 12px}
.student-modern #recursos progress{height:10px;width:100%;border:0;border-radius:999px;overflow:hidden;accent-color:#0f9a8a;background:#e5edf5}
.student-modern #recursos progress::-webkit-progress-bar{background:#e5edf5;border-radius:999px}
.student-modern #recursos progress::-webkit-progress-value{background:linear-gradient(90deg,#2374d2,#12aa98);border-radius:999px}
.student-modern .student-unit-card small{display:block;font-size:12px;line-height:1.6;margin:10px 0}
.student-modern #recursos .student-continue{margin-top:auto;padding:12px 20px;border-radius:12px;background:#155caa;color:white}
.student-unit-open>.student-units-intro,.student-unit-open>.student-unit-grid{display:none!important}
.student-modern #unitDetail>.card{padding:0!important;overflow:visible}
.student-unit-hero{border-radius:20px 20px 0 0;background:linear-gradient(120deg,#103d73,#1d68b4 65%,#147d89);color:white;padding:24px 28px}
.student-unit-hero h2{color:white;font-size:28px;line-height:1.3;margin:10px 0}
.student-unit-hero p{color:#e6f1ff;line-height:1.6;max-width:850px}
.student-eyebrow{font-size:11px;letter-spacing:1px;font-weight:800;margin-top:15px;color:#bfe1ff}
.student-modern #recursos .student-back{background:#ffffff15;color:white;border:1px solid #ffffff60;font-size:13px;padding:8px 12px}
.student-hero-metrics{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
.student-hero-metrics span{background:#ffffff15;border:1px solid #ffffff30;border-radius:12px;padding:10px 14px;font-size:13px}
.student-hero-metrics strong{font-size:23px;padding-right:6px}
.student-unit-hero .student-hero-note{font-size:12px;margin-bottom:0}
.student-unit-navigation{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding:14px;background:#f4f8fc;border-bottom:1px solid #dbe7f2;position:sticky;top:0;z-index:4;border-radius:0 0 12px 12px}
.student-modern #recursos .student-unit-navigation button{display:flex;gap:8px;align-items:center;justify-content:center;background:white;border:1px solid #d4e0ed;color:#42607d;font-size:14px;border-radius:12px;padding:12px 8px;margin:0;min-height:50px}
.student-unit-navigation button span{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#e7eff7;font-size:12px}
.student-modern #recursos .student-unit-navigation button[aria-selected=true]{background:#155caa;color:white;border-color:#155caa;box-shadow:0 4px 10px #155caa28}
.student-unit-navigation button[aria-selected=true] span{background:#ffffff25}
.student-step-panel{padding:24px}
.student-step-panel>h3{font-size:22px;margin-top:0}
.student-step-panel p{line-height:1.6}
.student-modern #recursos .student-step-panel .card{padding:20px;margin-bottom:14px;background:#fff}
.student-step-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid #dfE9f3;padding:16px 24px;background:#f8fbfe;border-radius:0 0 20px 20px}
.student-step-controls span{font-size:13px;color:#526d87}
.student-modern #recursos .student-step-controls button{background:#155caa;color:white;border-color:#155caa;padding:10px 18px;border-radius:10px}
.student-modern #recursos .student-step-controls button:disabled{background:#e5edf5;color:#8b9cb1;border-color:#e5edf5;cursor:default}
.student-modern #recursos .student-answer-list{padding:16px;border:1px solid #d6e5f4;border-radius:14px;margin-bottom:20px;background:#f8fbff}
.student-modern #recursos summary{font-weight:700;line-height:1.5;padding:8px 0;cursor:pointer}
.student-modern #recursos textarea,.student-modern #recursos input:not([type=checkbox]),.student-modern #recursos select{border-radius:10px;border:1px solid #cbdceb;line-height:1.4}
.student-modern #recursos button:focus-visible,.student-modern #recursos a:focus-visible{outline:3px solid #f3ae38;outline-offset:3px}
.student-modern #recursos #sendUnitMedia,.student-modern #recursos [data-task-submit] button:not([type=button]){background:#14805b;border-color:#14805b;color:white;padding:12px 18px}
@media(max-width:800px){.student-modern .student-unit-grid{grid-template-columns:1fr}.student-unit-hero{padding:20px}.student-unit-hero h2{font-size:23px}.student-unit-navigation{gap:5px;padding:10px}.student-modern #recursos .student-unit-navigation button{flex-direction:column;font-size:12px;padding:8px 4px}.student-step-panel{padding:14px}.student-step-controls{padding:12px;flex-wrap:wrap}.student-hero-metrics{gap:8px}.student-hero-metrics span{font-size:11px;padding:8px}.student-hero-metrics strong{font-size:20px}}