/* Arena APRoMatEN v15.07.0 – modul separat de gamificare */
.arena-panel{border:1px solid #a7f3d0;background:linear-gradient(180deg,#ecfdf5 0%,#f8fafc 100%);border-radius:16px;padding:16px;margin-top:14px}
.arena-hero{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;margin-bottom:12px}
.arena-hero h3{margin:0;color:#14532d;font-size:24px}.arena-hero p{margin:5px 0 0;color:#475569}
.arena-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(135px,1fr));gap:10px;margin:12px 0}
.arena-stat{background:#fff;border:1px solid #bbf7d0;border-radius:13px;padding:12px}.arena-stat b{display:block;font-size:24px;color:#166534}.arena-stat span{font-size:12px;color:#64748b}
.arena-setup{background:#fff;border:1px solid #d1fae5;border-radius:14px;padding:14px}.arena-controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;align-items:end}.arena-controls label{font-weight:700}.arena-controls select{width:100%;margin-top:6px;padding:11px;border:1px solid #cbd5e1;border-radius:10px;background:#fff}
.arena-info{margin-top:10px;padding:10px 12px;border-radius:10px;background:#eff6ff;border-left:4px solid #2563eb;color:#334155}
.arena-game{background:#fff;border:1px solid #bbf7d0;border-radius:14px;padding:14px;margin-top:12px}.arena-topline{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}.arena-progress{height:12px;background:#e2e8f0;border-radius:999px;overflow:hidden;margin:10px 0 14px}.arena-progress>span{display:block;height:100%;background:#16a34a;width:0;transition:width .25s ease}
.arena-question-meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:9px}.arena-chip{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;font-size:12px;font-weight:800;background:#e2e8f0;color:#334155}.arena-chip.easy{background:#dcfce7;color:#166534}.arena-chip.medium{background:#fef3c7;color:#92400e}.arena-chip.hard{background:#fee2e2;color:#991b1b}
.arena-frame{width:100%;min-height:360px;border:1px solid #cbd5e1;border-radius:12px;background:#fff}.arena-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:12px}.arena-actions button{min-width:170px}.arena-feedback{flex:1 1 280px;padding:10px 12px;border-radius:10px;font-weight:700}.arena-feedback.ok{background:#dcfce7;color:#166534}.arena-feedback.bad{background:#fee2e2;color:#991b1b}.arena-feedback.neutral{background:#f1f5f9;color:#475569}
.arena-result{background:#fff;border:1px solid #86efac;border-radius:14px;padding:16px;margin-top:12px}.arena-result h3{margin-top:0;color:#166534}.arena-result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.arena-result-box{border:1px solid #e2e8f0;border-radius:12px;padding:12px;text-align:center}.arena-result-box b{display:block;font-size:26px;color:#0f172a}
.arena-admin-box{margin:12px 0 14px;background:#fff;border:1px solid #86efac;border-radius:13px;padding:13px}.arena-admin-box h4{margin:0 0 6px;color:#166534}.arena-admin-box .row{align-items:center}.arena-admin-state{display:block;margin-top:8px;color:#475569}
.arena-hidden{display:none!important}
@media(max-width:700px){.arena-panel{padding:11px}.arena-hero h3{font-size:21px}.arena-actions button{width:100%}.arena-frame{min-height:420px}.arena-controls{grid-template-columns:1fr}.arena-stat b{font-size:21px}}