@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@700;900&display=swap');
*{margin:0;padding:0;box-sizing:border-box}
#_lang_sw{bottom:32px!important}
body{background:#0a0a0f;color:#e8e8ff;font-family:sans-serif;overflow:hidden}
.screen{display:none;flex-direction:column;align-items:center;justify-content:center;width:100vw;height:100vh;gap:16px;text-align:center}
.screen.active{display:flex}
.logo{font-family:'Orbitron',monospace;font-size:clamp(28px,6vw,52px);font-weight:900;color:#00f5ff;text-shadow:0 0 20px #00f5ff,0 0 40px #00f5ff;letter-spacing:2px;margin-bottom:8px}
.btn-primary{background:#00f5ff;color:#0a0a0f;border:none;padding:16px 48px;font-family:'Orbitron',monospace;font-size:18px;font-weight:700;border-radius:4px;cursor:pointer;letter-spacing:2px;box-shadow:0 0 20px #00f5ff;width:100%;max-width:320px}
.btn-secondary{background:transparent;color:#00f5ff;border:1px solid #00f5ff;padding:12px 32px;font-family:'Orbitron',monospace;font-size:14px;border-radius:4px;cursor:pointer;width:100%;max-width:320px}
.name-input input{background:#12121e;border:1px solid #333;border-radius:4px;padding:12px 20px;color:#e8e8ff;font-size:16px;text-align:center;width:100%;max-width:320px;outline:none}
#gameScreen{position:relative;padding:0}
.hud{position:fixed;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:8px 16px;background:rgba(0,0,0,0.85);font-family:'Orbitron',monospace;font-size:13px;z-index:10;color:#00f5ff;flex-wrap:wrap;gap:4px;font-variant-numeric:tabular-nums}
#scoreDisplay{min-width:110px}#livesDisplay{min-width:60px;text-align:center}#levelDisplay{min-width:70px;text-align:right}
.hud-row2{position:fixed;top:40px;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:4px 16px;background:rgba(0,0,0,0.6);font-family:'Orbitron',monospace;font-size:11px;z-index:10;color:#888}
canvas{display:block;position:fixed;top:64px;left:0}
.final-score{font-family:'Orbitron',monospace;font-size:32px;color:#ffd700;text-shadow:0 0 20px #ffd700}
.lb-entry{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;margin:6px 0;background:#12121e;border-radius:4px;border-left:3px solid #00f5ff;width:100%;max-width:400px}
.lb-entry.gold{border-color:#ffd700}.lb-entry.silver{border-color:#c0c0c0}.lb-entry.bronze{border-color:#cd7f32}
.lb-entry.me{background:#1a1a2e;border-color:#ff00ff}
.lb-rank{font-family:'Orbitron',monospace;font-size:12px;color:#666;width:30px}
.lb-name{flex:1;text-align:left;margin-left:10px}
.lb-score{font-family:'Orbitron',monospace;color:#00f5ff;font-variant-numeric:tabular-nums;min-width:6ch;text-align:right;display:inline-block}
#leaderboardList{width:100%;max-width:400px;max-height:55vh;overflow-y:auto;padding-right:4px}
#topScores{width:100%;max-width:400px}
.lb-loading{color:#555;font-family:'Orbitron',monospace;font-size:12px;margin-top:20px}
.lb-tabs{display:flex;gap:8px;margin-bottom:8px}
.lb-tab{background:transparent;color:#555;border:1px solid #333;padding:8px 20px;font-family:'Orbitron',monospace;font-size:12px;border-radius:4px;cursor:pointer}
.lb-tab.active{color:#00f5ff;border-color:#00f5ff}
.streak-badge{color:#ff6600;font-size:13px}
.new-record{color:#ffd700;font-size:13px;animation:pulse 0.8s infinite alternate}
@keyframes pulse{from{opacity:1;transform:scale(1)}to{opacity:0.6;transform:scale(1.05)}}
#levelUpOverlay{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);font-family:'Orbitron',monospace;font-weight:900;font-size:clamp(40px,10vw,80px);color:#ffd700;text-shadow:0 0 40px #ffd700,0 0 80px #ffd700;z-index:50;pointer-events:none;opacity:0;transition:opacity 0.3s}
#comboDisplay{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);font-family:'Orbitron',monospace;font-weight:900;font-size:clamp(24px,6vw,48px);z-index:49;pointer-events:none;opacity:0}
#effectsBar{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:12px;z-index:20;font-size:24px}