*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #9E7FFF;--secondary: #38bdf8;--accent: #f472b6;--background: #171717;--surface: #262626;--text: #FFFFFF;--text-secondary: #A3A3A3;--border: #2F2F2F;--success: #10b981;--warning: #f59e0b;--error: #ef4444}body{font-family:Inter,sans-serif;background:linear-gradient(135deg,#0a0a0a,#1a0a2e,#0a0a0a);color:var(--text);min-height:100vh;overflow-x:hidden;position:relative}body:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(158,127,255,.1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(56,189,248,.1) 0%,transparent 50%);pointer-events:none;z-index:0}#app{position:relative;z-index:1}.game-container{max-width:1400px;margin:0 auto;padding:2rem}.game-header{background:#262626cc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:16px;padding:1.5rem 2rem;margin-bottom:2rem;box-shadow:0 8px 32px #0006}.header-content{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:2rem}.logo-section{display:flex;align-items:center;gap:1rem}.logo-icon{font-size:3rem;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.game-title{font-family:"Press Start 2P",cursive;font-size:1.5rem;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:2px}.stats-section{display:flex;gap:2rem;flex-wrap:wrap}.stat-item{display:flex;flex-direction:column;gap:.5rem}.stat-label{font-size:.75rem;color:var(--text-secondary);font-weight:600;letter-spacing:1px}.stat-value{font-family:"Press Start 2P",cursive;font-size:1.25rem;color:var(--primary)}.lives-display .lives-icons{display:flex;gap:.5rem}.life-icon{font-size:1.5rem;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.canvas-wrapper{position:relative;background:#0a0a0ae6;border:2px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:0 0 60px #9e7fff4d,0 8px 32px #0009;margin-bottom:2rem}#gameCanvas{display:block;width:100%;height:auto;background:#000}.overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#000000f2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;z-index:10;animation:fadeIn .3s ease-out}.overlay.hidden{display:none}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.overlay-content{text-align:center;padding:3rem;max-width:600px}.alien-animation{display:flex;justify-content:center;gap:2rem;margin-bottom:2rem;font-size:3rem}.alien{animation:bounce 1s ease-in-out infinite}.alien:nth-child(2){animation-delay:.2s}.alien:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.overlay-title{font-family:"Press Start 2P",cursive;font-size:2.5rem;margin-bottom:1rem;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.4}.overlay-title.game-over{background:linear-gradient(135deg,var(--error),var(--warning));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.overlay-title.level-complete{background:linear-gradient(135deg,var(--success),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.overlay-subtitle{font-size:1.125rem;color:var(--text-secondary);margin-bottom:2rem}.controls-info{display:flex;flex-direction:column;gap:1rem;margin:2rem 0;padding:2rem;background:#26262680;border-radius:12px;border:1px solid var(--border)}.control-item{display:flex;align-items:center;justify-content:center;gap:1rem;font-size:1rem;color:var(--text)}kbd{background:var(--surface);border:2px solid var(--border);border-radius:8px;padding:.5rem 1rem;font-family:"Press Start 2P",cursive;font-size:.875rem;box-shadow:0 4px 0 var(--border);min-width:60px;text-align:center}.game-button{font-family:"Press Start 2P",cursive;font-size:1rem;padding:1rem 2rem;background:linear-gradient(135deg,var(--primary),var(--secondary));color:var(--text);border:none;border-radius:12px;cursor:pointer;transition:all .3s ease;box-shadow:0 8px 24px #9e7fff66;margin:.5rem;text-transform:uppercase;letter-spacing:2px}.game-button:hover{transform:translateY(-2px);box-shadow:0 12px 32px #9e7fff99}.game-button:active{transform:translateY(0)}.game-button.secondary{background:#262626cc;border:2px solid var(--border);box-shadow:none}.game-button.secondary:hover{background:#262626;border-color:var(--primary)}.game-over-icon,.level-complete-icon{font-size:5rem;margin-bottom:1rem;animation:scaleIn .5s ease-out}@keyframes scaleIn{0%{transform:scale(0)}to{transform:scale(1)}}.final-score,.level-stats{margin:2rem 0;padding:2rem;background:#26262680;border-radius:12px;border:1px solid var(--border)}.final-score-label,.level-stat-label{display:block;font-size:.875rem;color:var(--text-secondary);margin-bottom:.5rem;letter-spacing:1px}.final-score-value,.level-stat-value{font-family:"Press Start 2P",cursive;font-size:3rem;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.level-stat-value{color:var(--success);-webkit-text-fill-color:var(--success)}.instructions{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.instruction-card{background:#26262699;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:16px;padding:2rem;text-align:center;transition:all .3s ease}.instruction-card:hover{transform:translateY(-4px);border-color:var(--primary);box-shadow:0 12px 32px #9e7fff4d}.instruction-icon{font-size:3rem;margin-bottom:1rem}.instruction-card h3{font-size:1.25rem;margin-bottom:.75rem;color:var(--primary)}.instruction-card p{color:var(--text-secondary);line-height:1.6}@media (max-width: 768px){.game-container{padding:1rem}.game-title{font-size:1rem}.overlay-title{font-size:1.5rem}.stats-section{gap:1rem}.game-button{font-size:.75rem;padding:.75rem 1.5rem}.controls-info{padding:1rem}kbd{font-size:.625rem;padding:.375rem .75rem;min-width:40px}}