:root{--bg:#f5f7fb;--surface:#fff;--surface2:#f8fafc;--ink:#111827;--soft:#64748b;--line:#e2e8f0;--accent:#3157e8;--accent2:#6f49e8;--good:#16835c;--warn:#b7791f;--bad:#c2414b;--shadow:0 12px 34px rgba(15,23,42,.08)}
:root[data-theme=dark]{--bg:#0c111b;--surface:#131b29;--surface2:#172131;--ink:#edf2f7;--soft:#9aa7ba;--line:#263247;--accent:#7293ff;--accent2:#a78bfa;--good:#43c795;--warn:#e2a84d;--bad:#ff7a85;--shadow:0 18px 46px rgba(0,0,0,.3)}
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.tabs{display:flex;gap:8px;margin:-8px 0 18px}.tab{border:1px solid var(--line);background:var(--surface);color:var(--soft);border-radius:12px;padding:10px 14px;font:700 13px inherit;cursor:pointer}.tab.active{color:#fff;border-color:transparent;background:linear-gradient(135deg,var(--accent),var(--accent2))}.tab-count{display:inline-grid;place-items:center;min-width:21px;height:21px;padding:0 6px;border-radius:999px;background:color-mix(in srgb,currentColor 12%,transparent);font-size:11px;margin-left:5px}.view-hidden{display:none}.student-panel{grid-column:1/-1}.student-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:16px}.student-head h2{margin:6px 0 4px;font-size:25px}.student-tools{display:flex;gap:8px;min-width:min(100%,520px)}.field.compact{margin:0;min-width:180px}.student-tools input{flex:1}.student-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}.student-table .student-row td{vertical-align:top}.student-detail-row td{padding:0;background:var(--surface2)}.student-detail{padding:16px 18px;display:grid;gap:14px}.detail-block{border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:14px}.detail-block h4{margin:0 0 10px;font-size:13px}.result-line{display:flex;justify-content:space-between;gap:14px;padding:10px 0;border-top:1px solid var(--line)}.result-line:first-of-type{border-top:0;padding-top:0}.result-line:last-child{padding-bottom:0}.result-metrics{display:flex;justify-content:flex-end;gap:6px;flex-wrap:wrap;align-items:center}.mini{color:var(--soft);font-size:11px;margin-top:3px;white-space:normal}@media(max-width:800px){.student-head{display:block}.student-tools{margin-top:14px;min-width:0}.student-kpis{grid-template-columns:1fr 1fr}.result-line{display:block}.result-metrics{justify-content:flex-start;margin-top:8px}}@media(max-width:560px){.student-tools{display:grid}.student-kpis{grid-template-columns:1fr 1fr}}