.auth-body{min-height:100vh}.auth-shell{max-width:1180px;margin:0 auto;padding:80px 24px;display:grid;grid-template-columns:1fr 520px;gap:70px;align-items:center}.auth-copy h1{font-size:72px;line-height:.95;letter-spacing:-.055em;margin:18px 0}.auth-copy h1 span{background:linear-gradient(90deg,var(--blue),var(--cyan));-webkit-background-clip:text;color:transparent}.auth-copy p{max-width:570px;color:var(--muted);font-size:18px}.auth-features{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:32px}.auth-features span{padding:14px 16px;border-radius:13px;background:var(--card);border:1px solid var(--line);font-size:13px}.login-card{padding:34px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(145deg,var(--card),var(--bg2));box-shadow:var(--shadow)}.login-head h2{font-size:36px;margin:7px 0}.login-head p{color:var(--muted)}.role-grid{display:grid;gap:10px;margin:24px 0}.role-card{width:100%;text-align:left;display:grid;grid-template-columns:54px 1fr;column-gap:14px;align-items:center;padding:17px;border-radius:16px;border:1px solid var(--line);background:var(--card2);color:var(--text);cursor:pointer;transition:.2s}.role-card:hover{transform:translateY(-2px);border-color:rgba(89,225,255,.35)}.role-card b{font-size:16px}.role-card small{grid-column:2;color:var(--muted)}.role-icon,.avatar{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--cyan));color:white;font-weight:900}.demo-note{padding:14px;border-radius:12px;background:rgba(255,154,61,.08);border:1px solid rgba(255,154,61,.18);font-size:12px;color:var(--muted)}
.dashboard-body{overflow-x:hidden}.dash-layout{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.dash-sidebar{position:fixed;inset:0 auto 0 0;width:250px;padding:22px 14px;display:flex;flex-direction:column;background:color-mix(in srgb,var(--bg2) 92%,transparent);border-right:1px solid var(--line);z-index:80}.dash-brand{padding:5px 8px 24px;border-bottom:1px solid var(--line);margin:0 0 14px}.dash-sidebar nav{display:flex;flex-direction:column;gap:5px}.side-link{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:11px;color:var(--muted);background:transparent;border:0;text-decoration:none;cursor:pointer;font-size:13px}.side-link span:first-child{width:22px;text-align:center;font-size:17px}.side-link.active,.side-link:hover{background:var(--card);color:var(--text)}.side-link.danger:hover{color:#ff8d85}.side-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:12px}.dash-main{grid-column:2;min-width:0}.dash-top{height:96px;display:flex;align-items:center;padding:0 34px;border-bottom:1px solid var(--line);position:sticky;top:0;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(14px);z-index:40}.dash-top h1{margin:1px 0 0;font-size:28px;letter-spacing:-.03em}.dash-kicker{color:var(--cyan);font-size:10px;font-weight:900;letter-spacing:.15em}.user-chip{margin-left:auto;display:flex;align-items:center;gap:10px}.user-chip b,.user-chip small{display:block}.user-chip small{color:var(--muted);font-size:11px}.mobile-menu{display:none}.dash-content{padding:28px 34px 80px;max-width:1450px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.stat-card,.panel{background:linear-gradient(145deg,var(--card),var(--bg2));border:1px solid var(--line);border-radius:18px}.stat-card{padding:20px}.stat-card span,.stat-card small{display:block;color:var(--muted);font-size:11px}.stat-card b{display:block;font-size:32px;margin:8px 0 2px}.dash-grid{display:grid;grid-template-columns:2fr 1fr;gap:16px;margin-bottom:16px}.panel{padding:24px;margin-bottom:16px}.span-2{min-height:420px}.panel h2{font-size:25px;margin:6px 0 18px}.panel-head{display:flex;justify-content:space-between;gap:20px;align-items:center}.big-percent{font-size:30px;font-weight:900;color:var(--cyan)}.progress-track{height:8px;background:rgba(255,255,255,.06);border-radius:99px;overflow:hidden}.progress-track i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:inherit}.mini-course-list{margin-top:18px}.mini-course-list a{display:flex;align-items:center;gap:13px;padding:12px 4px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--text)}.mini-course-list a>span{color:var(--cyan);font-size:20px}.mini-course-list b,.mini-course-list small{display:block}.mini-course-list small,.mini-task small{color:var(--muted);font-size:11px}.mini-task{padding:12px 0;border-bottom:1px solid var(--line)}.mini-task b,.mini-task small{display:block}.text-link{display:inline-block;margin-top:16px;color:var(--cyan);text-decoration:none;font-size:12px}.small{padding:9px 13px;font-size:12px}.group-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.group-card{padding:18px;border-radius:15px;background:var(--card2);border:1px solid var(--line)}.group-card>div:first-child{display:flex;justify-content:space-between;gap:8px}.group-card span,.group-card small,.group-card em{font-size:10px;color:var(--muted);font-style:normal}.group-card strong{display:block;font-size:28px;margin-top:18px}.group-card .progress-track{margin:13px 0 6px}.table-wrap{overflow:auto}.data-table{width:100%;border-collapse:collapse;min-width:700px}.data-table th{text-align:left;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.08em;padding:10px;border-bottom:1px solid var(--line)}.data-table td{padding:13px 10px;border-bottom:1px solid var(--line);font-size:12px}.data-table td small{display:block;color:var(--muted);margin-top:3px}.status{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:10px}.status.ok{color:var(--green);background:rgba(98,231,168,.1)}.status.warn{color:var(--orange);background:rgba(255,154,61,.1)}.dash-materials{display:grid;grid-template-columns:1fr 1fr;gap:9px}.dash-materials a{display:flex;align-items:center;gap:13px;padding:14px;border:1px solid var(--line);border-radius:13px;text-decoration:none;color:var(--text);background:var(--card2)}.dash-materials b,.dash-materials small{display:block}.dash-materials small{color:var(--muted);font-size:10px}.dash-materials em{margin-left:auto;font-size:10px;font-style:normal;color:var(--cyan)}.material-icon{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:rgba(54,163,255,.12);color:var(--cyan)}.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.test-card{padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--card2)}.test-card>span{font-size:10px;color:var(--cyan);font-weight:800}.test-card h3{font-size:20px}.test-card p{color:var(--muted);font-size:12px}.test-result{margin:12px 0;color:var(--muted);font-size:12px}.grade{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;font-weight:900}.g5{background:rgba(98,231,168,.14);color:var(--green)}.g4{background:rgba(54,163,255,.14);color:var(--cyan)}.analytics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.analytic{padding:18px;border-radius:14px;background:var(--card2);border:1px solid var(--line)}.analytic b,.analytic span,.analytic strong{display:block}.analytic span{color:var(--muted);font-size:10px;margin:6px 0 15px}.analytic strong{font-size:28px}.role-admin{display:grid;gap:10px}.role-admin article{display:flex;gap:14px;align-items:center;padding:15px;border-radius:14px;background:var(--card2);border:1px solid var(--line)}.role-admin b,.role-admin small{display:block}.role-admin small{color:var(--muted)}.bar-list>div{display:grid;grid-template-columns:90px 1fr 45px;align-items:center;gap:10px;margin:16px 0;font-size:12px}.health{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px solid var(--line);font-size:12px}
.quiz-shell{max-width:900px;margin:0 auto;padding:45px 24px 90px}.quiz-card{padding:32px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(145deg,var(--card),var(--bg2))}.quiz-top{display:flex;justify-content:space-between;gap:30px}.quiz-top h1{font-size:38px;margin:7px 0}.quiz-top p{color:var(--muted)}.quiz-score-mini{padding:14px 18px;border-radius:14px;background:var(--card2);color:var(--muted);font-size:11px;min-width:150px;height:max-content}.quiz-score-mini b{display:block;color:var(--cyan);font-size:28px}.question{border:0;border-top:1px solid var(--line);padding:24px 0 8px;margin:20px 0}.question legend{font-size:17px;font-weight:800;padding-right:12px}.answer{display:flex;gap:10px;align-items:center;padding:11px 12px;margin:7px 0;border-radius:11px;background:var(--card2);border:1px solid var(--line);cursor:pointer}.answer:hover{border-color:rgba(89,225,255,.35)}.quiz-submit{margin-top:16px}.result-box{margin-top:24px;padding:28px;border-radius:16px;border:1px solid var(--line);text-align:center}.result-box b{display:block;font-size:50px;margin:8px}.result-box.pass{background:rgba(98,231,168,.08)}.result-box.fail{background:rgba(255,154,61,.08)}
.lesson-complete{margin-top:18px;display:flex;gap:10px;align-items:center}.complete-btn.done{background:rgba(98,231,168,.12);color:var(--green);border-color:rgba(98,231,168,.25)}
@media(max-width:1000px){.auth-shell{grid-template-columns:1fr;max-width:720px}.auth-copy h1{font-size:58px}.dash-layout{display:block}.dash-sidebar{transform:translateX(-105%);transition:.2s;box-shadow:var(--shadow)}.dash-sidebar.open{transform:none}.dash-main{grid-column:auto}.mobile-menu{display:block;margin-right:14px;background:var(--card);border:1px solid var(--line);color:var(--text);border-radius:9px;padding:7px 10px}.stat-grid,.group-grid{grid-template-columns:repeat(2,1fr)}.dash-grid{grid-template-columns:1fr}.dash-materials{grid-template-columns:1fr}.test-grid{grid-template-columns:1fr 1fr}.analytics-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.auth-shell{padding:45px 16px}.auth-copy h1{font-size:48px}.auth-features{grid-template-columns:1fr}.login-card{padding:24px}.dash-top{padding:0 16px;height:82px}.user-chip>div{display:none}.dash-content{padding:20px 16px 60px}.stat-grid,.group-grid,.test-grid,.analytics-grid{grid-template-columns:1fr}.panel{padding:18px}.quiz-shell{padding:24px 14px 60px}.quiz-card{padding:20px}.quiz-top{display:block}.quiz-top h1{font-size:30px}}