@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap";:root{--font-sans:"Plus Jakarta Sans", "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--bg-primary:#f8fafc;--bg-secondary:#fff;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--primary:#06b6d4;--primary-hover:#0891b2;--primary-gradient:linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);--primary-glow:#06b6d440;--success:#10b981;--success-bg:#ecfdf5;--success-text:#047857;--error:#f43f5e;--error-bg:#fff1f2;--error-text:#be123c;--warning:#f59e0b;--warning-bg:#fef3c7;--warning-text:#b45309;--border-color:#e2e8f0;--card-bg:#ffffffd9;--card-border:#e2e8f0cc;--card-shadow:0 10px 30px -10px #0000000a, 0 1px 3px #00000005;--header-height:4.25rem}[data-theme=dark]{--bg-primary:#080d16;--bg-secondary:#0e1626;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--border-color:#1e293b;--card-bg:#0e1626b3;--card-border:#1e293b99;--card-shadow:0 15px 35px -15px #0000004d, 0 1px 4px #0000001a;--success-bg:#10b9811a;--success-text:#34d399;--error-bg:#f43f5e1a;--error-text:#fb7185}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.5;transition:background-color .3s,color .3s;overflow-x:hidden}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.blur-glow-container{z-index:-1;pointer-events:none;position:fixed;inset:0;overflow:hidden}.blur-glow-1{filter:blur(100px);background:radial-gradient(circle,#06b6d41f 0%,#6366f10d 50%,#0000 100%);border-radius:50%;width:60vw;height:60vw;position:absolute;top:-10%;left:-10%}.blur-glow-2{filter:blur(100px);background:radial-gradient(circle,#10b98114 0%,#06b6d40d 50%,#0000 100%);border-radius:50%;width:50vw;height:50vw;position:absolute;bottom:-10%;right:-10%}.app-container{flex-direction:column;min-height:100vh;display:flex}.app-header{height:var(--header-height);background:var(--card-bg);border-bottom:1px solid var(--border-color);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:100;justify-content:space-between;align-items:center;padding:0 2rem;display:flex;position:fixed;top:0;left:0;right:0}.logo-container{color:var(--text-primary);align-items:center;gap:.5rem;text-decoration:none;display:flex}.logo-badge{background:var(--primary-gradient);color:#fff;width:2.25rem;height:2.25rem;box-shadow:0 4px 10px var(--primary-glow);border-radius:10px;justify-content:center;align-items:center;font-size:1.1rem;font-weight:800;display:flex}.main-content{padding:2rem;padding-top:calc(var(--header-height) + 2rem);flex:1;width:100%;max-width:1200px;margin:0 auto}.tabs-nav{background:var(--card-bg);border:1px solid var(--border-color);scrollbar-width:none;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:16px;gap:.5rem;margin-bottom:2rem;padding:.35rem;display:flex;overflow-x:auto}.tabs-nav::-webkit-scrollbar{display:none}.tab-btn{font-family:var(--font-sans);color:var(--text-secondary);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:12px;align-items:center;gap:.5rem;padding:.65rem 1.25rem;font-size:.9rem;font-weight:600;transition:all .2s;display:flex}.tab-btn:hover{color:var(--text-primary);background:#06b6d40d}.tab-btn.active{background:var(--primary-gradient);color:#fff;box-shadow:0 4px 12px var(--primary-glow)}.glass-card{background:var(--card-bg);border:1px solid var(--card-border);box-shadow:var(--card-shadow);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:24px;padding:2rem;transition:border-color .2s,box-shadow .2s}.btn{font-family:var(--font-sans);cursor:pointer;border:1px solid #0000;border-radius:9999px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background:var(--primary-gradient);color:#fff;box-shadow:0 6px 16px var(--primary-glow)}.btn-primary:hover{box-shadow:0 8px 20px var(--primary-glow);transform:translateY(-1px)}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border-color:var(--border-color)}.btn-secondary:hover{background:var(--bg-primary);border-color:var(--text-secondary)}.perspective-container{perspective:1000px;cursor:pointer;width:100%;height:220px}.flip-card-inner{text-align:center;width:100%;height:100%;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.4,0,.2,1);position:relative}.perspective-container.flipped .flip-card-inner{transform:rotateY(180deg)}.flip-card-front,.flip-card-back{backface-visibility:hidden;width:100%;height:100%;box-shadow:var(--card-shadow);border:1px solid var(--card-border);border-radius:20px;flex-direction:column;justify-content:center;align-items:center;padding:1.5rem;display:flex;position:absolute}.flip-card-front{background:var(--bg-secondary);color:var(--text-primary)}.flip-card-back{background:var(--primary-gradient);color:#fff;transform:rotateY(180deg)}.wheel-wrapper{border:8px solid var(--bg-secondary);width:320px;height:320px;box-shadow:0 10px 30px #00000026, 0 0 0 4px var(--primary);border-radius:50%;margin:0 auto;position:relative;overflow:hidden}.wheel-inner{border-radius:50%;width:100%;height:100%;transition:transform 4s cubic-bezier(.1,.8,.1,1);position:relative}.wheel-pointer{border-left:15px solid #0000;border-right:15px solid #0000;border-top:25px solid var(--error);z-index:10;filter:drop-shadow(0 2px 4px #0003);width:0;height:0;position:absolute;top:-10px;left:50%;transform:translate(-50%)}.wheel-center-pin{border:4px solid var(--primary);z-index:8;width:48px;height:48px;color:var(--primary);background:#fff;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 4px 10px #0003}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.3s cubic-bezier(.4,0,.2,1) forwards fadeIn}.matching-grid{grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:1.5rem;display:grid}.matching-column{flex-direction:column;gap:.75rem;display:flex}.matcher-card{background:var(--bg-secondary);border:1px solid var(--border-color);cursor:pointer;border-radius:14px;justify-content:space-between;align-items:center;padding:1rem 1.25rem;font-size:.95rem;font-weight:600;transition:all .2s;display:flex}.matcher-card:hover:not(.matched):not(.selected){border-color:var(--primary);background:#06b6d408}.matcher-card.selected{border-color:var(--primary);background:#06b6d41a;transform:scale(1.02);box-shadow:0 0 10px #06b6d426}.matcher-card.matched{border-color:var(--success);background:var(--success-bg);color:var(--success-text);cursor:not-allowed;opacity:.7}.matcher-card.wrong{border-color:var(--error);background:var(--error-bg);color:var(--error-text);animation:.4s ease-in-out shake}@keyframes shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-6px)}40%,80%{transform:translate(6px)}}@media (width<=640px){.hidden-mobile{display:none!important}.matching-grid{grid-template-columns:1fr;gap:1rem}}