.sifira-teacher-fast{margin:0 0 2rem;background:rgba(255,255,255,.96);border:1px solid #dbe4ff;border-radius:26px;box-shadow:0 22px 56px rgba(30,41,59,.12);padding:20px;font-family:Inter,Segoe UI,Arial,sans-serif;color:#0f172a}
.sifira-teacher-fast-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:16px}.sifira-teacher-fast-head strong{display:block;font-size:20px;font-weight:1000;color:#1e293b}.sifira-teacher-fast-head span{display:block;color:#64748b;font-size:13px;font-weight:750;margin-top:4px;line-height:1.4}.sifira-teacher-fast select{min-width:220px;border:1px solid #c7d2fe;border-radius:16px;background:#fff;padding:11px 12px;font-weight:850;color:#1e293b}
.sifira-teacher-fast-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:14px 0}.sifira-teacher-fast-stat{border-radius:20px;background:#ecfdf5;border:1px solid #bbf7d0;padding:16px;text-align:center}.sifira-teacher-fast-stat b{display:block;font-size:30px;line-height:1;color:#16a34a}.sifira-teacher-fast-stat span{display:block;font-size:12px;font-weight:850;color:#64748b;margin-top:6px}.sifira-teacher-fast-stat.purple{background:#faf5ff;border-color:#ddd6fe}.sifira-teacher-fast-stat.purple b{color:#7c3aed}.sifira-teacher-fast-stat.blue{background:#eff6ff;border-color:#bfdbfe}.sifira-teacher-fast-stat.blue b{color:#2563eb}.sifira-teacher-fast-stat.red{background:#fef2f2;border-color:#fecaca}.sifira-teacher-fast-stat.red b{color:#dc2626}.sifira-teacher-fast-stat.muted{background:#f8fafc;border-color:#e2e8f0}.sifira-teacher-fast-stat.muted b{color:#64748b}
.sifira-teacher-fast-detail{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:12px}.sifira-teacher-fast-card{border:1px solid #e6ecff;background:linear-gradient(135deg,#fff,#f8fbff);border-radius:20px;padding:14px}.sifira-teacher-fast-card h4{margin:0 0 8px;font-size:14px;font-weight:1000;color:#334155}.sifira-teacher-fast-card p{margin:4px 0;color:#475569;font-size:13px;line-height:1.45}.sifira-teacher-fast-tags{display:flex;flex-wrap:wrap;gap:7px}.sifira-teacher-fast-tags span,.sifira-teacher-fast-tags em{border-radius:999px;background:#eef2ff;color:#4338ca;padding:7px 10px;font-size:12px;font-weight:850;font-style:normal}.sifira-teacher-fast-tags.good span{background:#dcfce7;color:#166534}.sifira-teacher-fast-tags.warn span{background:#ffedd5;color:#9a3412}
.sifira-teacher-fast-recent{margin-top:12px;border-top:1px solid #e6ecff;padding-top:12px}.sifira-teacher-fast-recent h4{margin:0 0 8px;font-size:14px;font-weight:1000;color:#334155}.sifira-teacher-fast-row{display:grid;grid-template-columns:110px 74px 1fr;gap:10px;align-items:center;border:1px solid #edf2ff;border-radius:14px;padding:9px 10px;margin:7px 0;background:#fff}.sifira-teacher-fast-row span{color:#64748b;font-size:12px;font-weight:800}.sifira-teacher-fast-row b{color:#16a34a}.sifira-teacher-fast-row em{font-style:normal;color:#475569;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sifira-teacher-fast-loading,.sifira-teacher-fast-empty{padding:18px;text-align:center;color:#64748b;font-weight:850;background:#f8fbff;border-radius:18px;border:1px dashed #c7d2fe}
@media(max-width:760px){.sifira-teacher-fast{padding:16px}.sifira-teacher-fast-head{display:grid}.sifira-teacher-fast select{width:100%;min-width:0}.sifira-teacher-fast-grid,.sifira-teacher-fast-detail{grid-template-columns:1fr}.sifira-teacher-fast-row{grid-template-columns:1fr auto}.sifira-teacher-fast-row em{grid-column:1/-1;white-space:normal}}