:root{--bg-dark: #0B0E14;--card-bg: #161B22;--neon-blue: #00D1FF;--neon-pink: #FF00E5;--neon-green: #6BCB77;--neon-yellow: #FFD93D;--neon-red: #FF4D4D;--text: #E6EDF3}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,sans-serif;background-color:var(--bg-dark);color:var(--text);display:flex;justify-content:center;align-items:center;min-height:100vh}.card{background:var(--card-bg);width:100%;max-width:500px;height:100vh;display:flex;flex-direction:column;position:relative;overflow:hidden}@media(min-height:800px){.card{height:750px;border-radius:24px;box-shadow:0 20px 50px #00000080}}.nav-bar{padding:1rem;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.05)}.game-title{font-size:1.1rem;font-weight:800;background:linear-gradient(to right,var(--neon-blue),var(--neon-green));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:1px}.icon-btn{color:var(--text);background:none;border:none;cursor:pointer;opacity:.7;transition:opacity .2s;text-decoration:none}.icon-btn:hover{opacity:1}.score-badge{background:#00d1ff1a;color:var(--neon-blue);padding:4px 10px;border-radius:50px;font-size:.8rem;font-weight:700;display:flex;align-items:center;gap:4px}.game-container{flex-grow:1;padding:1rem;display:flex;flex-direction:column;position:relative;overflow:hidden}.history-area{flex-grow:1;overflow-y:auto;padding:.5rem;display:flex;flex-direction:column;gap:8px;-webkit-mask-image:linear-gradient(to bottom,transparent,black 10%,black 90%,transparent);mask-image:linear-gradient(to bottom,transparent,black 10%,black 90%,transparent)}.history-row{display:flex;justify-content:space-between;align-items:center;background:#ffffff05;padding:8px 12px;border-radius:12px;border:1px solid rgba(255,255,255,.05)}.guess-nums{display:flex;gap:6px}.guess-digit{width:32px;height:32px;display:flex;justify-content:center;align-items:center;background:#21262d;border-radius:6px;font-weight:800;color:var(--neon-blue);border:1px solid rgba(0,209,255,.2)}.result-chips{display:flex;gap:4px}.chip{padding:2px 8px;border-radius:6px;font-size:.75rem;font-weight:900;text-transform:uppercase}.chip.strike{background:var(--neon-green);color:#000;box-shadow:0 0 10px var(--neon-green)}.chip.ball{background:var(--neon-yellow);color:#000;box-shadow:0 0 10px var(--neon-yellow)}.chip.out{background:#30363d;color:#8899a6}.empty-history{display:flex;justify-content:center;align-items:center;height:100%;color:#484f58;font-style:italic;font-size:.9rem}.input-display{display:flex;justify-content:center;gap:12px;margin:1.5rem 0}.slot{width:50px;height:50px;border:2px solid #30363d;border-radius:12px;display:flex;justify-content:center;align-items:center;font-size:1.5rem;font-weight:800;transition:all .2s}.slot.filled{border-color:var(--neon-blue);background:#00d1ff0d;box-shadow:0 0 15px #00d1ff33;transform:scale(1.05)}.keypad{display:flex;flex-direction:column;gap:8px;margin-bottom:1rem}.key-row{display:flex;justify-content:center;gap:8px}.num-btn{width:18%;height:50px;background:#21262d;border:1px solid #30363d;color:#fff;border-radius:10px;font-size:1.2rem;font-weight:700;cursor:pointer;transition:all .2s}.num-btn:active:not(:disabled){background:var(--neon-blue);color:#000}.num-btn:disabled{opacity:.3;cursor:not-allowed}.ctrl-btn{width:25%;height:50px;border-radius:10px;border:none;cursor:pointer;display:flex;justify-content:center;align-items:center}.ctrl-btn.delete{background:#30363d;color:#fff}.ctrl-btn.enter{background:var(--neon-green);color:#000;box-shadow:0 0 15px var(--neon-green);width:40%}.ctrl-btn.enter:disabled{opacity:.3;box-shadow:none;cursor:default}.attempts-left{text-align:center;font-size:.8rem;color:#8899a6;margin-bottom:.5rem}.overlay{position:absolute;inset:0;background:#0b0e14f2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;flex-direction:column;justify-content:center;align-items:center;padding:2rem;text-align:center;z-index:100}.neon-icon{font-size:4rem;margin-bottom:1rem;filter:drop-shadow(0 0 15px var(--neon-blue))}.btn-main{background:var(--neon-blue);color:#000;border:none;padding:12px 40px;border-radius:14px;font-size:1rem;font-weight:800;cursor:pointer;display:flex;align-items:center;transition:transform .2s;box-shadow:0 0 25px var(--neon-blue)}.btn-main:hover{transform:scale(1.05)}.final-score{font-size:5rem;font-weight:800;color:#fff;line-height:1}.action-row{display:flex;flex-direction:column;gap:10px;width:100%;max-width:220px}.btn-secondary{background:none;border:1px solid rgba(255,255,255,.2);color:var(--text);padding:10px 20px;border-radius:12px;cursor:pointer;font-weight:700}.ad-container{padding:1rem;background:#000;display:flex;justify-content:center;align-items:center;min-height:70px;border-top:1px solid rgba(255,255,255,.05);margin-top:auto}.hero-anim{animation:fadeIn .5s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}