.qb2{--b:#2563EB;--ink:#0F172A;--mut:#64748B;--line:#E8EDF3;--bg:#F7F9FC;--grn:#10B981;--amb:#F59E0B;--red:#DC2626;display:flex;flex-direction:column;gap:18px;color:var(--ink)}
.qb2 *{box-sizing:border-box}
.qb2-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}
.qb2-head h1{font-size:20px;font-weight:800;margin:0}
.qb2-head p{font-size:12.5px;color:var(--mut);margin:4px 0 0}
.qb2-stats{display:grid;grid-template-columns:repeat(5,1fr);gap:13px}
@media(max-width:1100px){.qb2-stats{grid-template-columns:repeat(2,1fr)}}
.qb2-stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px;position:relative}
.qb2-stat-ic{position:absolute;left:14px;top:14px;width:32px;height:32px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:15px}
.qb2-stat-v{font-size:23px;font-weight:800;font-family:'Tajawal';line-height:1}
.qb2-stat-l{font-size:11px;color:var(--mut);font-weight:600;margin-top:5px}
.qb2-tabs{display:flex;gap:4px;background:#EEF2F7;border-radius:11px;padding:4px;flex-wrap:wrap;width:fit-content}
.qb2-tab{padding:8px 15px;border:none;background:transparent;border-radius:8px;font-family:'Cairo';font-size:12.5px;font-weight:700;color:var(--mut);cursor:pointer}
.qb2-tab.on{background:#fff;color:var(--b);box-shadow:0 1px 3px rgba(37,99,235,.12)}
.qb2-bar{background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px;display:flex;gap:9px;align-items:center;flex-wrap:wrap}
.qb2-bar select{padding:8px 11px;border:1.5px solid var(--line);border-radius:9px;font-family:'Cairo';font-size:12px;outline:none}
.qb2-search{flex:1;min-width:150px;display:flex;align-items:center;gap:7px;padding:0 11px;height:36px;border:1.5px solid var(--line);border-radius:9px}
.qb2-search input{flex:1;border:none;outline:none;font-family:'Cairo';font-size:12.5px;background:none}
.qb2-btn{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:9px;font-family:'Cairo';font-size:12px;font-weight:700;border:none;cursor:pointer;white-space:nowrap}
.qb2-btn-p{background:var(--b);color:#fff}.qb2-btn-p:hover{background:#1D4ED8}
.qb2-btn-ai{background:linear-gradient(135deg,#7C3AED,#C026D3);color:#fff}
.qb2-btn-g{background:linear-gradient(135deg,#059669,#10B981);color:#fff}
.qb2-btn-o{background:#fff;color:var(--ink);border:1.5px solid var(--line)}.qb2-btn-o:hover{border-color:var(--b);color:var(--b)}
/* question cards */
.qb2-list{display:flex;flex-direction:column;gap:11px}
.qb2-q{background:#fff;border:1px solid var(--line);border-radius:13px;padding:15px;border-right:3px solid var(--qc,#2563EB)}
.qb2-q-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:9px}
.qb2-q-type{font-size:10px;font-weight:800;padding:3px 10px;border-radius:20px;background:#EFF6FF;color:#1E40AF;white-space:nowrap}
.qb2-q-text{font-size:13.5px;font-weight:700;line-height:1.6;flex:1}
.qb2-q-path{font-size:10.5px;color:#94A3B8;margin-top:3px}
.qb2-q-meta{display:flex;gap:7px;flex-wrap:wrap;margin:9px 0}
.qb2-chip{font-size:10.5px;font-weight:700;padding:3px 10px;border-radius:7px;background:var(--bg);color:#475569}
.qb2-chip.lvl-easy{background:#ECFDF5;color:#059669}.qb2-chip.lvl-med{background:#FEF9C3;color:#92400E}.qb2-chip.lvl-hard{background:#FEF2F2;color:#DC2626}
.qb2-status{font-size:10px;font-weight:800;padding:3px 10px;border-radius:20px}
.qb2-status.approved{background:#ECFDF5;color:#059669}.qb2-status.pending{background:#FEF9C3;color:#92400E}.qb2-status.rejected{background:#FEF2F2;color:#DC2626}
.qb2-q-foot{display:flex;gap:7px;flex-wrap:wrap;padding-top:10px;border-top:1px solid #F1F5F9}
.qb2-act{padding:6px 12px;border-radius:7px;font-size:11px;font-weight:700;border:1px solid var(--line);background:#fff;color:#475569;cursor:pointer}
.qb2-act:hover{border-color:var(--b);color:var(--b)}
.qb2-act.ok{background:#ECFDF5;color:#059669;border-color:#A7F3D0}.qb2-act.ok:hover{background:#059669;color:#fff}
.qb2-act.no{background:#FEF2F2;color:#DC2626;border-color:#FECACA}.qb2-act.no:hover{background:#DC2626;color:#fff}
.qb2-empty{text-align:center;padding:50px;color:#94A3B8}
.qb2-field{display:flex;flex-direction:column;gap:5px;margin-bottom:11px}
.qb2-field label{font-size:11.5px;font-weight:700;color:var(--mut)}
.qb2-field input,.qb2-field select,.qb2-field textarea{padding:9px 11px;border:1.5px solid var(--line);border-radius:9px;font-family:'Cairo';font-size:12.5px;outline:none}
.qb2-field-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.qb2-field-row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
/* report rows */
.qb2-rep-item{display:flex;align-items:center;gap:12px;padding:11px 14px;border:1px solid var(--line);border-radius:11px;margin-bottom:8px}
.qb2-rep-rank{width:30px;height:30px;border-radius:9px;background:#EFF6FF;color:#2563EB;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;flex-shrink:0}
.qb2-rep-c{flex:1}.qb2-rep-n{font-size:12.5px;font-weight:700}.qb2-rep-m{font-size:11px;color:var(--mut)}
.qb2-rep-v{font-weight:800;color:var(--b);font-family:'Tajawal'}
.qb2-track{height:7px;background:#F1F5F9;border-radius:5px;overflow:hidden;margin-top:4px}
.qb2-track i{display:block;height:100%;border-radius:5px}