:root{
  --bg:#070707;--bg2:#0d0d0e;--panel:#111214;--panel2:#171719;--text:#f8f5ef;
  --muted:#a9a5a0;--line:#34302d;--red:#d71920;--red2:#8e0d12;--gold:#d7b56d;
  --good:#26c86f;--warn:#f2b84b;--bad:#ef4444;--shadow:0 22px 70px rgba(0,0,0,.55)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:
radial-gradient(800px 420px at 82% -8%,rgba(215,25,32,.16),transparent 58%),
radial-gradient(700px 380px at 20% 105%,rgba(215,181,109,.08),transparent 60%),var(--bg);color:var(--text);min-height:100vh}
a{color:inherit;text-decoration:none}
.shell{display:grid;grid-template-columns:272px minmax(0,1fr);min-height:100vh}
.side{border-right:1px solid rgba(215,181,109,.22);background:linear-gradient(180deg,#080808,#0d0d0f 70%,#080808);padding:20px 16px;position:sticky;top:0;height:100vh;overflow:auto}
.brandbox{text-align:center;padding:6px 8px 18px;border-bottom:1px solid rgba(215,181,109,.18)}
.brandbox img{width:150px!important;height:auto!important;max-width:150px!important;max-height:105px!important;object-fit:contain!important;display:block!important;margin:0 auto!important}
.brandbox small{display:block;color:var(--gold);letter-spacing:.16em;font-size:9px;margin-top:8px;text-transform:uppercase}
.nav{margin-top:20px;display:grid;gap:7px}.nav a{padding:12px 14px;border-radius:12px;color:#d7d4cf;border:1px solid transparent;transition:.2s}
.nav a:hover,.nav a.active{background:linear-gradient(90deg,rgba(215,25,32,.34),rgba(215,25,32,.08));border-color:rgba(215,25,32,.45);color:#fff;box-shadow:inset 3px 0 0 var(--red),0 10px 30px rgba(215,25,32,.1)}
.main{padding:24px 28px 50px;min-width:0;overflow:hidden}
.top{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid rgba(215,181,109,.16)}
.top h1{font-family:Georgia,'Times New Roman',serif;letter-spacing:.02em}.clock{font-size:12px;color:var(--muted);text-align:right}.clock b{color:white;font-size:20px;display:block}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.card{background:linear-gradient(180deg,rgba(24,24,26,.97),rgba(13,13,14,.98));border:1px solid rgba(215,181,109,.2);border-radius:18px;padding:18px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.card:before{content:"";position:absolute;left:0;top:0;width:100%;height:2px;background:linear-gradient(90deg,transparent,var(--red),var(--gold),transparent);opacity:.7}
.stat .num{font-size:30px;font-weight:900;margin-top:8px}.muted{color:var(--muted)}.section{margin-top:18px}
.tablewrap{overflow:auto;border:1px solid rgba(215,181,109,.18);border-radius:16px;background:#0e0e10}
table{width:100%;border-collapse:collapse}th,td{padding:12px 13px;border-bottom:1px solid #292829;text-align:left;white-space:nowrap}th{font-size:11px;color:#d7c7a5;text-transform:uppercase;letter-spacing:.07em;background:#151517}tr:last-child td{border-bottom:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 14px;border-radius:11px;border:1px solid rgba(215,25,32,.55);background:linear-gradient(135deg,#e31b23,#8e0d12);color:#fff;font-weight:800;cursor:pointer;box-shadow:0 8px 26px rgba(215,25,32,.18)}
.btn.secondary{background:#18181a;border-color:#3a3735;color:#eee}.btn.danger{background:#3a1114;border-color:#7d1e24}.btn.good{background:#0f3921;border-color:#227a45}
.actions{display:flex;gap:9px;flex-wrap:wrap}.formgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field label{display:block;font-size:12px;color:#d2c8b7;margin:0 0 7px}
.field input,.field select,.field textarea,input.field,select.field{width:100%;background:#0c0c0d;border:1px solid #343234;color:#fff;border-radius:11px;padding:11px 12px;outline:none}
.field input:focus,.field select:focus,.field textarea:focus,input.field:focus,select.field:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(215,181,109,.08)}
.flash{padding:12px 14px;border-radius:12px;margin:12px 0;background:#11291a;border:1px solid #285b3b}.flash.bad{background:#351416;border-color:#7a2931}
.pill{display:inline-block;padding:5px 9px;border-radius:999px;font-size:11px;background:#252529;color:#e5dfd2;border:1px solid #3a3838}.pill.in{background:#10351f;color:#8ff0b5}.pill.out{background:#361416;color:#ffafb3}
.hero{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}
.student-thumb{width:52px!important;height:52px!important;min-width:52px!important;min-height:52px!important;max-width:52px!important;max-height:52px!important;object-fit:cover!important;border-radius:50%!important;border:2px solid rgba(215,181,109,.55)!important;background:#0b0b0b!important}
.student-name-cell{display:flex;align-items:center;gap:10px}.lux-label{font-family:Georgia,'Times New Roman',serif;color:var(--gold);letter-spacing:.04em}
img{max-width:100%;height:auto}
@media(max-width:1000px){.shell{grid-template-columns:1fr}.side{position:relative;height:auto;border-right:0;border-bottom:1px solid var(--line)}.nav{display:flex;overflow:auto}.main{padding:20px}.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.grid,.formgrid{grid-template-columns:1fr}.top,.hero{align-items:flex-start;flex-direction:column}.main{padding:14px}.side{padding:14px 12px}.card{padding:15px}}