@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600&display=swap";:root{--bg:#08090f;--bg-2:#0d1020;--bg-3:#111827;--bg-4:#1a2238;--bg-glass:#111827cc;--cyan:#00d4ff;--purple:#7c3aed;--emerald:#10b981;--amber:#f59e0b;--red:#ef4444;--blue:#3b82f6;--pink:#ec4899;--cyan-10:#00d4ff1a;--cyan-20:#00d4ff33;--purple-10:#7c3aed1a;--purple-20:#7c3aed33;--emerald-10:#10b9811a;--amber-10:#f59e0b1a;--red-10:#ef44441a;--text-1:#f1f5f9;--text-2:#94a3b8;--text-3:#64748b;--text-4:#475569;--border:#ffffff12;--border-2:#ffffff1f;--border-cyan:#00d4ff4d;--border-purple:#7c3aed4d;--grad:linear-gradient(135deg, #00d4ff, #7c3aed);--grad-soft:linear-gradient(135deg, #00d4ff26, #7c3aed26);--grad-emerald:linear-gradient(135deg, #10b981, #059669);--grad-amber:linear-gradient(135deg, #f59e0b, #ef4444);--r-sm:8px;--r-md:12px;--r-lg:16px;--r-xl:24px;--r-2xl:32px;--r-full:9999px;--shadow:0 4px 24px #00000059;--shadow-lg:0 8px 48px #00000073;--glow-cyan:0 0 40px #00d4ff40;--glow-purple:0 0 40px #7c3aed40;--t:.2s ease;--t-slow:.4s ease;--sidebar-w:260px;--sidebar-collapsed:72px;--navbar-h:64px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{background:var(--bg);color:var(--text-1);-webkit-font-smoothing:antialiased;font-family:Outfit,Inter,system-ui,sans-serif;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}img{max-width:100%}ul{list-style:none}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--purple);border-radius:3px}.grad-text{background:var(--grad);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.label{letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);background:var(--cyan-10);border:1px solid 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var(--border);border-radius:var(--r-lg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:var(--t)}.card:hover{border-color:var(--border-2)}.card-p{padding:24px}.card-hover:hover{border-color:var(--border-cyan);box-shadow:var(--glow-cyan);transform:translateY(-3px)}.btn{border-radius:var(--r-full);transition:var(--t);cursor:pointer;white-space:nowrap;border:none;justify-content:center;align-items:center;gap:8px;padding:10px 22px;font-size:.9rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--grad);color:#fff;box-shadow:0 4px 20px #7c3aed4d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 32px #7c3aed80}.btn-outline{color:var(--text-2);border:1px solid var(--border-2);background:0 0}.btn-outline:hover{border-color:var(--cyan);color:var(--cyan);background:var(--cyan-10)}.btn-ghost{color:var(--text-2);background:0 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var(--border);border-radius:var(--r-full);background:#ffffff08;gap:3px;padding:3px;display:flex}.tab{border-radius:var(--r-full);color:var(--text-3);cursor:pointer;transition:var(--t);background:0 0;border:none;padding:8px 20px;font-family:inherit;font-size:.87rem;font-weight:600}.tab.active{background:var(--grad);color:#fff;box-shadow:0 2px 12px #7c3aed66}.tab:not(.active):hover{color:var(--text-2);background:#ffffff0d}.skeleton{background:linear-gradient(90deg, var(--bg-3) 25%, var(--bg-4) 50%, var(--bg-3) 75%);border-radius:var(--r-md);background-size:200% 100%;animation:1.5s infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes 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var(--border-2);border-radius:var(--r-xl);width:100%;max-width:520px;max-height:90vh;padding:32px;animation:.3s fadeUp;overflow-y:auto}.toast-container{z-index:9999;flex-direction:column;gap:10px;display:flex;position:fixed;bottom:24px;right:24px}.sidebar{width:var(--sidebar-w);background:var(--bg-2);border-right:1px solid var(--border);z-index:200;transition:width var(--t-slow);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow:hidden}.sidebar.collapsed{width:var(--sidebar-collapsed)}.sidebar-logo{border-bottom:1px solid var(--border);min-height:var(--navbar-h);align-items:center;gap:12px;padding:18px 20px;display:flex}.sidebar-logo-text{white-space:nowrap;font-size:1.25rem;font-weight:800}.sidebar-logo-text span{color:var(--cyan)}.sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:12px 10px;display:flex;overflow-y:auto}.nav-section-title{text-transform:uppercase;letter-spacing:.1em;color:var(--text-4);white-space:nowrap;padding:12px 10px 6px;font-size:.68rem;font-weight:700;overflow:hidden}.nav-item{border-radius:var(--r-md);color:var(--text-3);transition:var(--t);cursor:pointer;white-space:nowrap;align-items:center;gap:12px;padding:10px 12px;font-size:.9rem;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{color:var(--text-1);background:#ffffff0d}.nav-item.active{color:var(--cyan);background:var(--cyan-10);border:1px solid var(--cyan-20)}.nav-item-icon{flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;display:flex}.nav-item-label{flex:1}.nav-item-badge{background:var(--red);color:#fff;border-radius:var(--r-full);padding:2px 6px;font-size:.65rem;font-weight:700}.sidebar-bottom{border-top:1px solid var(--border);padding:12px 10px}.sidebar-user{border-radius:var(--r-md);cursor:pointer;transition:var(--t);align-items:center;gap:10px;padding:10px;display:flex}.sidebar-user:hover{background:#ffffff0d}.user-avatar{background:var(--grad);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:.9rem;font-weight:700;display:flex}.user-info{flex:1;min-width:0}.user-name{white-space:nowrap;text-overflow:ellipsis;font-size:.88rem;font-weight:600;overflow:hidden}.user-plan{color:var(--cyan);font-size:.72rem}.topbar{top:0;right:0;left:var(--sidebar-w);height:var(--navbar-h);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);z-index:100;transition:left var(--t-slow);background:#08090fd9;justify-content:space-between;align-items:center;padding:0 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18px;font-family:inherit;font-size:.92rem;display:flex}.option-btn:hover{border-color:var(--cyan);background:var(--cyan-10)}.option-btn.selected{border-color:var(--purple);background:var(--purple-10)}.option-btn.correct{border-color:var(--emerald);background:var(--emerald-10)}.option-btn.wrong{border-color:var(--red);background:var(--red-10)}.option-letter{border:1.5px solid var(--border-2);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:.82rem;font-weight:700;display:flex}.question-nav{grid-template-columns:repeat(10,1fr);gap:6px;display:grid}.q-nav-btn{aspect-ratio:1;border-radius:var(--r-sm);border:1.5px solid var(--border-2);cursor:pointer;color:var(--text-3);transition:var(--t);background:0 0;font-size:.78rem;font-weight:600}.q-nav-btn:hover{border-color:var(--cyan);color:var(--cyan)}.q-nav-btn.answered{background:var(--purple-10);border-color:var(--purple);color:var(--purple)}.q-nav-btn.current{background:var(--cyan-10);border-color:var(--cyan);color:var(--cyan)}.q-nav-btn.skipped{background:var(--amber-10);border-color:var(--amber);color:var(--amber)}.onboarding-container{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex;position:relative;overflow:hidden}.onboarding-orb{filter:blur(80px);opacity:.3;border-radius:50%;position:absolute}.onboarding-card{z-index:1;width:100%;max-width:640px;position:relative}.step-indicator{gap:8px;margin-bottom:32px;display:flex}.step-dot{height:4px;transition:var(--t-slow);background:#ffffff1a;border-radius:2px;flex:1}.step-dot.done{background:var(--grad)}.step-dot.active{background:var(--cyan)}.lang-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;max-height:340px;display:grid;overflow-y:auto}.lang-btn{border-radius:var(--r-md);border:1.5px solid var(--border-2);cursor:pointer;transition:var(--t);color:var(--text-1);text-align:left;background:#ffffff08;align-items:center;gap:10px;padding:12px 14px;font-family:inherit;display:flex}.lang-btn:hover,.lang-btn.selected{border-color:var(--cyan);background:var(--cyan-10)}.exam-select-grid{grid-template-columns:repeat(2,1fr);gap:12px;max-height:400px;display:grid;overflow-y:auto}.exam-check-item{border-radius:var(--r-md);border:1.5px solid var(--border-2);cursor:pointer;transition:var(--t);background:#ffffff08;align-items:flex-start;gap:12px;padding:14px;display:flex}.exam-check-item:hover,.exam-check-item.selected{border-color:var(--purple);background:var(--purple-10)}.exam-check-box{border:2px solid var(--border-2);border-radius:5px;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;margin-top:2px;display:flex}.exam-check-item.selected .exam-check-box{background:var(--purple);border-color:var(--purple)}.state-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px;max-height:320px;display:grid;overflow-y:auto}.state-btn{border-radius:var(--r-md);border:1.5px solid var(--border-2);cursor:pointer;transition:var(--t);color:var(--text-2);text-align:left;background:#ffffff08;padding:10px 14px;font-family:inherit;font-size:.88rem}.state-btn:hover{border-color:var(--cyan);color:var(--text-1)}.state-btn.selected{border-color:var(--cyan);background:var(--cyan-10);color:var(--cyan)}.ca-card{border-left:3px solid #0000}.ca-card.high{border-left-color:var(--red)}.ca-card.medium{border-left-color:var(--amber)}.ca-card.low{border-left-color:var(--emerald)}.lb-item{border-radius:var(--r-md);transition:var(--t);align-items:center;gap:14px;padding:14px;display:flex}.lb-item:hover{background:#ffffff0a}.lb-rank{text-align:center;width:32px;font-size:1rem;font-weight:800}.lb-rank.gold{color:#fbbf24}.lb-rank.silver{color:#94a3b8}.lb-rank.bronze{color:#b45309}.admin-layout{min-height:100vh;display:flex}.admin-sidebar{background:var(--bg-2);border-right:1px solid var(--border);flex-direction:column;width:240px;display:flex}.admin-main{flex:1;padding:28px 32px}@media (width<=1024px){:root{--sidebar-w:72px}.page{padding:20px}.grid-4{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){:root{--sidebar-w:0px}.sidebar{transform:translate(-100%)}.sidebar.mobile-open{width:260px;transform:translate(0)}.main-content{margin-left:0}.topbar{left:0}#hamburger{display:flex!important}.grid-3{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:1fr}.page{padding:16px}}@media (width<=480px){.grid-2,.grid-3{grid-template-columns:1fr}}