@import "https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&family=Tajawal:wght@300;400;500;700;800&display=swap";:root{--bg:#07090f;--bg2:#0d1117;--bg3:#111827;--card:#161d2e;--card2:#1c2540;--border:#1f2d45;--border2:#2a3d5c;--primary:#5b8def;--primary-dark:#4070d6;--primary-glow:#5b8def2e;--primary-soft:#5b8def14;--purple:#8b5cf6;--purple-glow:#8b5cf62e;--teal:#14b8a6;--teal-glow:#14b8a626;--accent:#f59e0b;--accent-glow:#f59e0b26;--accent2:#10b981;--accent2-glow:#10b98126;--danger:#f43f5e;--danger-glow:#f43f5e26;--text:#e2e8f5;--text2:#8896b3;--text3:#4a5a7a;--radius:16px;--radius-sm:10px;--radius-xs:6px;--shadow:0 4px 24px #00000080;--shadow-lg:0 12px 48px #0009;--glow-primary:0 0 30px #5b8def40}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;direction:rtl;font-size:16px}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;background-image:radial-gradient(at 20% 0,#5b8def12 0%,#0000 50%),radial-gradient(at 80% 100%,#8b5cf60d 0%,#0000 50%);background-attachment:fixed;min-height:100vh;font-family:Cairo,Tajawal,sans-serif;overflow-x:hidden}#root{flex-direction:column;min-height:100vh;display:flex}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border2);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}.btn{border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;border:none;justify-content:center;align-items:center;gap:8px;padding:10px 22px;font-family:Cairo,sans-serif;font-size:15px;font-weight:700;text-decoration:none;transition:all .2s cubic-bezier(.34,1.56,.64,1);display:inline-flex;position:relative;overflow:hidden}.btn:after{content:"";opacity:0;background:#ffffff0f;transition:opacity .2s;position:absolute;inset:0}.btn:hover:after{opacity:1}.btn:active{transform:scale(.97)!important}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none!important}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--purple));color:#fff;box-shadow:0 4px 16px #5b8def4d}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 28px #5b8def73}.btn-secondary{background:var(--card2);color:var(--text);border:1px solid var(--border2)}.btn-secondary:hover:not(:disabled){border-color:var(--primary);background:var(--primary-soft);color:var(--primary);transform:translateY(-1px)}.btn-danger{background:linear-gradient(135deg, var(--danger), #e11d48);color:#fff;box-shadow:0 4px 16px var(--danger-glow)}.btn-danger:hover:not(:disabled){box-shadow:0 8px 24px var(--danger-glow);transform:translateY(-1px)}.btn-ghost{color:var(--text2);background:0 0}.btn-ghost:hover:not(:disabled){background:var(--card);color:var(--text)}.btn-success{background:linear-gradient(135deg, var(--accent2), var(--teal));color:#fff;box-shadow:0 4px 16px var(--accent2-glow)}.btn-success:hover:not(:disabled){transform:translateY(-1px)}.btn-lg{border-radius:var(--radius);padding:14px 32px;font-size:16px}.btn-sm{border-radius:var(--radius-xs);padding:7px 14px;font-size:13px}.btn-block{width:100%}.btn-icon{border-radius:var(--radius-xs);padding:8px}.input-group{flex-direction:column;gap:7px;display:flex}.input-group label{color:var(--text2);text-transform:uppercase;letter-spacing:.5px;font-size:13px;font-weight:700}.input{background:var(--bg2);border:1.5px solid var(--border);color:var(--text);border-radius:var(--radius-sm);direction:rtl;outline:none;width:100%;padding:12px 16px;font-family:Cairo,sans-serif;font-size:15px;transition:all .2s}.input:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-glow), 0 2px 8px #0000004d;background:var(--bg3)}.input:hover:not(:focus){border-color:var(--border2)}.input::placeholder{color:var(--text3)}.input-error{border-color:var(--danger)!important;box-shadow:0 0 0 3px var(--danger-glow)!important}.error-msg{color:var(--danger);align-items:center;gap:4px;margin-top:2px;font-size:12px;display:flex}.error-msg:before{content:"⚠";font-size:11px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:border-color .2s,box-shadow .2s;position:relative;overflow:hidden}.card:before{content:"";opacity:0;background:linear-gradient(90deg,#0000,#5b8def4d,#0000);height:1px;transition:opacity .3s;position:absolute;top:0;left:0;right:0}.card:hover:before{opacity:1}.card-lg{padding:36px}.card-glow{box-shadow:var(--glow-primary);border-color:#5b8def4d}.badge{letter-spacing:.3px;border:1px solid #0000;border-radius:20px;align-items:center;gap:5px;padding:4px 12px;font-size:12px;font-weight:700;display:inline-flex}.badge-blue{background:var(--primary-glow);color:var(--primary);border-color:#5b8def33}.badge-green{background:var(--accent2-glow);color:var(--accent2);border-color:#10b98133}.badge-amber{background:var(--accent-glow);color:var(--accent);border-color:#f59e0b33}.badge-red{background:var(--danger-glow);color:var(--danger);border-color:#f43f5e33}.badge-purple{background:var(--purple-glow);color:var(--purple);border-color:#8b5cf633}.badge-teal{background:var(--teal-glow);color:var(--teal);border-color:#14b8a633}.container{max-width:1200px;margin:0 auto;padding:0 24px}.page{flex:1;padding:36px 0}.divider{background:linear-gradient(90deg, transparent, var(--border), transparent);height:1px;margin:24px 0}.spinner{border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:36px;height:36px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.page-loader{background:var(--bg);flex-direction:column;justify-content:center;align-items:center;gap:20px;min-height:100vh;display:flex}.page-loader .spinner{border-width:4px;width:48px;height:48px}.page-loader span{color:var(--text2);letter-spacing:.5px;font-size:15px}.grid-2{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}@media (width<=768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}@media (width<=1024px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(40px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes shimmer{0%{background-position:-200%}to{background-position:200%}}@keyframes pulse-ring{0%{opacity:.8;transform:scale(1)}to{opacity:0;transform:scale(1.4)}}.fade-in{animation:.5s cubic-bezier(.16,1,.3,1) forwards fadeIn}.float{animation:3s ease-in-out infinite float}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background:#000000bf;justify-content:center;align-items:center;padding:20px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--card);border:1px solid var(--border2);border-radius:var(--radius);width:100%;max-width:500px;max-height:90vh;box-shadow:var(--shadow-lg);animation:.35s cubic-bezier(.16,1,.3,1) slideUp;overflow-y:auto}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:10px;padding:16px 24px;display:flex}select.input{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238896b3' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-position:14px;background-repeat:no-repeat;padding-left:36px}select.input option{background:var(--card)}.avatar{object-fit:cover;background:var(--card2);color:var(--primary);border:2px solid var(--border2);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:800;display:flex}.avatar-sm{width:36px;height:36px;font-size:13px}.avatar-md{width:48px;height:48px;font-size:17px}.avatar-lg{width:72px;height:72px;font-size:26px}.avatar-xl{width:100px;height:100px;font-size:36px}.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:10px;padding:22px;transition:all .25s;display:flex;position:relative;overflow:hidden}.stat-card:after{content:"";background:linear-gradient(90deg, var(--primary), var(--purple));transform-origin:100%;height:3px;transition:transform .3s;position:absolute;bottom:0;left:0;right:0;transform:scaleX(0)}.stat-card:hover{border-color:var(--border2);box-shadow:var(--shadow);transform:translateY(-3px)}.stat-card:hover:after{transform:scaleX(1)}.stat-card .stat-icon{border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;font-size:22px;display:flex}.stat-card .stat-value{font-size:30px;font-weight:900;line-height:1}.stat-card .stat-label{color:var(--text2);font-size:13px;font-weight:600}.progress-bar{background:var(--border);border-radius:10px;height:6px;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--primary), var(--purple));border-radius:10px;height:100%;transition:width .6s cubic-bezier(.16,1,.3,1)}.q-option{border-radius:var(--radius-sm);border:2px solid var(--border);background:var(--card);width:100%;color:var(--text);cursor:pointer;text-align:right;align-items:center;gap:12px;padding:14px 18px;font-family:Cairo,sans-serif;font-size:15px;font-weight:500;transition:all .2s cubic-bezier(.34,1.56,.64,1);display:flex;position:relative;overflow:hidden}.q-option:before{content:"";background:linear-gradient(135deg, var(--primary-soft), transparent);opacity:0;transition:opacity .2s;position:absolute;inset:0}.q-option:hover{border-color:var(--border2);transform:translate(-3px)}.q-option.selected{border-color:var(--primary);background:var(--primary-soft);color:var(--primary);box-shadow:0 4px 16px var(--primary-glow)}.q-option.selected:before{opacity:1}.q-option.correct{border-color:var(--accent2);background:var(--accent2-glow);color:var(--accent2)}.q-option.wrong{border-color:var(--danger);background:var(--danger-glow);color:var(--danger)}.glow-text{background:linear-gradient(135deg, var(--primary), var(--purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.glow-box{box-shadow:0 0 0 1px #5b8def4d,0 4px 24px #5b8def33}.gradient-border{background:linear-gradient(var(--card), var(--card)) padding-box, linear-gradient(135deg, var(--primary), var(--purple)) border-box;border:1px solid #0000}.timer-critical{animation:1s ease-out infinite pulse-ring}.chip{background:var(--card2);border:1px solid var(--border2);color:var(--text2);cursor:pointer;border-radius:20px;align-items:center;gap:6px;padding:5px 14px;font-size:13px;font-weight:600;transition:all .2s;display:inline-flex}.chip:hover,.chip.active{background:var(--primary-soft);border-color:var(--primary);color:var(--primary)}.chip.active{background:var(--primary-glow)}.hot-toast{direction:rtl;font-family:Cairo,sans-serif!important}.text-gradient{background:linear-gradient(135deg, var(--primary), var(--purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.blur-bg{-webkit-backdrop-filter:blur(12px)}