:root{--lmis-n:#061d49;--lmis-b:#147ed9;--lmis-p:#6437d2;--lmis-g:#13a85a;--lmis-bg:#f3f7fc}.blt-lmis{max-width:1240px;margin:28px auto;background:var(--lmis-bg);border-radius:24px;overflow:hidden;font-family:Arial,sans-serif;color:#17243a;box-shadow:0 18px 55px #061d4920}.blt-lmis *{box-sizing:border-box}.blt-lmis>header{background:linear-gradient(135deg,var(--lmis-n),#0a4382);color:#fff;padding:40px;display:flex;justify-content:space-between;gap:30px}.blt-lmis header span{font-size:12px;letter-spacing:2px;color:#80d9ff;font-weight:900}.blt-lmis header h1{color:#fff;margin:8px 0;font-size:36px}.blt-lmis header p{color:#d9e8fa}.blt-user{display:grid;text-align:center;min-width:130px}.blt-user img{border-radius:50%;margin:auto;border:3px solid #fff}.blt-user small{color:#bcd4ef}.blt-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:24px 30px;margin-top:-20px;position:relative}.blt-metrics>div{background:#fff;padding:21px;border-radius:15px;box-shadow:0 10px 30px #061d4912}.blt-metrics b{font-size:26px;color:var(--lmis-b);display:block}.blt-metrics span{font-size:13px;color:#66758b}.blt-tabs{display:flex;gap:8px;padding:0 30px 20px;overflow:auto}.blt-tabs a,.blt-lmis-btn{background:linear-gradient(135deg,var(--lmis-b),var(--lmis-p));color:#fff!important;text-decoration:none!important;border:0;border-radius:8px;padding:11px 17px;font-weight:800;cursor:pointer}.blt-lmis section{padding:12px 30px 28px}.blt-lmis-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:22px}.blt-panel,.blt-lmis-shell{background:#fff;border:1px solid #dce6f1;border-radius:17px;padding:25px;box-shadow:0 10px 30px #061d490b;margin-bottom:22px}.blt-panel h2{color:var(--lmis-n)}.blt-course-row{display:flex;justify-content:space-between;gap:15px;padding:15px 0;border-bottom:1px solid #e4ebf3}.blt-course-row b,.blt-course-row small{display:block}.blt-course-row small{color:#68768a}.blt-status{display:inline-block;background:#e8f4ff;color:#0968ac;padding:5px 9px;border-radius:20px;font-size:12px;font-weight:800}.blt-progress{height:10px;background:#e5ecf3;border-radius:20px;overflow:hidden}.blt-progress i{display:block;height:100%;background:linear-gradient(90deg,var(--lmis-b),#20c794)}.blt-lesson{border:1px solid #dde6f0;border-radius:10px;margin:10px 0}.blt-lesson summary{padding:14px;font-weight:800;cursor:pointer}.blt-lesson>div{padding:0 17px 17px}.blt-form{display:grid;gap:13px;padding:18px;background:#f7faff;border-radius:13px;margin:16px 0}.blt-form label{font-weight:700}.blt-form input,.blt-form select,.blt-form textarea,.blt-table select,.blt-table textarea,.blt-table input{width:100%;padding:10px;border:1px solid #b9c7d7;border-radius:7px;background:#fff}.blt-form input[type=radio],.blt-form input[type=checkbox]{width:auto;display:inline;margin-right:8px}.blt-table{overflow:auto}.blt-table table{width:100%;border-collapse:collapse;min-width:700px}.blt-table th,.blt-table td{text-align:left;padding:12px;border-bottom:1px solid #dfe7f0;vertical-align:top}.blt-table th{background:#edf4fb;color:var(--lmis-n)}@media(max-width:800px){.blt-lmis>header{display:block}.blt-user{margin-top:20px}.blt-metrics{grid-template-columns:1fr 1fr}.blt-lmis-grid{grid-template-columns:1fr}.blt-lmis section,.blt-tabs{padding-left:15px;padding-right:15px}}@media(max-width:480px){.blt-metrics{grid-template-columns:1fr}.blt-lmis header h1{font-size:28px}}