:root{--bg-primary:#0f172a;--bg-secondary:#1e293b;--text-main:#f8fafc;--text-muted:#94a3b8;--google-blue:#4285f4;--google-red:#ea4335;--google-yellow:#fbbc05;--google-green:#34a853;--accent:#ec4899}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-main);-webkit-font-smoothing:antialiased;font-family:Inter,sans-serif;overflow-x:hidden}.game-container{flex-direction:column;max-width:600px;min-height:100vh;margin:0 auto;padding:24px;display:flex}.header{text-align:center;margin-bottom:32px}.logo{background:linear-gradient(to right, var(--google-blue), var(--google-red), var(--google-yellow), var(--google-green));-webkit-text-fill-color:transparent;text-shadow:0 4px 20px #ffffff1a;-webkit-background-clip:text;font-family:Bungee,cursive;font-size:2.5rem}.score-hud{background:var(--bg-secondary);border:1px solid #ffffff0d;border-radius:100px;justify-content:space-between;align-items:center;margin-bottom:32px;padding:16px 24px;display:flex;box-shadow:0 4px 6px -1px #0000001a}.streak{color:var(--google-yellow);align-items:center;gap:8px;font-size:1.5rem;font-weight:900;display:flex}.streak-icon{filter:drop-shadow(0 0 8px #fbbc0599)}.high-score{color:var(--text-muted);font-weight:600}.term-card{color:#000;text-align:center;background:#fff;border-radius:24px;margin-bottom:24px;padding:32px 24px;position:relative;overflow:hidden;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}.term-card:before{content:"";background:linear-gradient(to right, var(--google-blue), var(--google-red), var(--google-yellow), var(--google-green));height:6px;position:absolute;top:0;left:0;right:0}.search-icon{color:var(--text-muted);margin-bottom:16px}.term-text{letter-spacing:-.05em;word-break:break-word;margin-bottom:8px;font-size:2rem;font-weight:900}.term-volume{color:var(--google-green);font-size:1.5rem;font-weight:700}.term-volume.hidden{filter:blur(8px);-webkit-user-select:none;user-select:none}.vs-badge{background:var(--bg-primary);color:#fff;border:4px solid var(--bg-secondary);z-index:10;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;font-family:Bungee,cursive;font-size:1.25rem;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.btn-group{gap:16px;margin-bottom:32px;display:flex}.action-btn{cursor:pointer;color:#fff;border:none;border-radius:16px;flex-direction:column;flex:1;align-items:center;gap:8px;padding:20px;font-size:1.25rem;font-weight:800;transition:transform .1s,filter .2s;display:flex;box-shadow:0 4px 14px #0000004d}.action-btn:active{transform:scale(.95)}.btn-higher{background:linear-gradient(135deg,#10b981 0%,#059669 100%)}.btn-lower{background:linear-gradient(135deg,#ef4444 0%,#dc2626 100%)}.action-btn:disabled{filter:grayscale();cursor:not-allowed;transform:none}.game-over-modal{z-index:100;background:#0f172af2;flex-direction:column;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.share-card-wrapper{background:#fff;border-radius:24px;width:320px;height:568px;margin-bottom:32px;position:relative;overflow:hidden;box-shadow:0 25px 50px -12px #00000080}.sc-container{color:#fff;background:linear-gradient(135deg,#0f172a 0%,#1e1b4b 100%);flex-direction:column;align-items:center;width:100%;height:100%;padding:32px;font-family:Inter,sans-serif;display:flex;position:relative}.sc-logo{color:#fff;margin-bottom:40px;font-family:Bungee,cursive;font-size:2rem}.sc-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px;font-size:.875rem;font-weight:600}.sc-streak{color:var(--google-yellow);text-shadow:0 0 20px #fbbc0580;margin-bottom:40px;font-size:5rem;font-weight:900;line-height:1}.sc-archetype{color:var(--accent);text-align:center;margin-bottom:16px;font-size:1.75rem;font-weight:800;line-height:1.2}.sc-desc{text-align:center;color:var(--text-muted);font-size:1rem;line-height:1.5}.sc-footer{text-align:center;color:#fff;font-size:1rem;font-weight:700;position:absolute;bottom:32px}.primary-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:100px;justify-content:center;align-items:center;gap:12px;width:100%;margin-bottom:16px;padding:16px 32px;font-size:1.25rem;font-weight:800;display:flex;box-shadow:0 4px 14px #ec489966}.secondary-btn{color:#fff;cursor:pointer;background:0 0;border:2px solid #fff3;border-radius:100px;width:100%;padding:16px 32px;font-size:1rem;font-weight:600}.premium-upsell{text-align:center;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:16px;margin-top:auto;padding:24px}.premium-upsell h3{color:var(--google-yellow);margin-bottom:8px}.premium-upsell p{color:var(--text-muted);margin-bottom:16px;font-size:.875rem}.pay-btn{color:#000;cursor:pointer;background:#fff;border:none;border-radius:100px;width:100%;padding:12px 24px;font-weight:800}