.app-container{min-height:100vh;background:#050508;color:#fff;font-family:Segoe UI,Roboto,monospace;display:flex;flex-direction:column;position:relative;overflow:hidden;transition:background .5s ease}.app-container.impossible-mode{background:#0f0204}.scanlines{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(#12101000 50%,#0000001a 50%),linear-gradient(90deg,#ff000008,#00ff0003,#0000ff08);background-size:100% 3px,2px 100%;pointer-events:none;z-index:99}.vignette{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle,transparent 40%,rgba(0,0,0,.8) 100%);pointer-events:none;z-index:98}.game-header{padding:20px;z-index:10;background:#0a0a14cc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,243,255,.15)}.impossible-mode .game-header{background:#140505cc;border-bottom:1px solid rgba(255,71,87,.25)}.cloud-status{display:flex;align-items:center;justify-content:center;gap:8px;font-size:11px;color:#00f3ff;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:12px}.impossible-mode .cloud-status{color:#ff4757}.hud{display:flex;justify-content:space-between;max-width:700px;margin:0 auto}.hud-group{display:flex;gap:10px}.hud-item{background:#00f3ff14;padding:8px 16px;border-radius:6px;display:flex;align-items:center;gap:8px;border:1px solid rgba(0,243,255,.2);font-weight:700;box-shadow:0 0 10px #00f3ff1a}.impossible-mode .hud-item{background:#ff475714;border-color:#ff475733;box-shadow:0 0 10px #ff47571a}.hud-item.lives{display:flex;gap:4px}.hud-item.gold{color:gold;border-color:#ffd7004d}.maze-viewport{flex:1;display:flex;align-items:center;justify-content:center;position:relative}.maze-grid{background:#0a0a15;padding:8px;border:2px solid #1a1a3a;box-shadow:0 0 40px #00000080;display:flex;flex-direction:column}.impossible-mode .maze-grid{background:#120508;border-color:#3a1a1a}.maze-row{display:flex;flex-direction:row}.cell{width:clamp(28px,6vw,45px);height:clamp(28px,6vw,45px);position:relative;display:flex;align-items:center;justify-content:center}.wall{background:#151525;border:1px solid rgba(0,243,255,.05);position:relative}.impossible-mode .wall{background:#251515;border-color:#ff47570d}.wall:after{content:"";position:absolute;top:2px;right:2px;bottom:2px;left:2px;background:#00f3ff05;box-shadow:inset 0 0 8px #00f3ff1a}.impossible-mode .wall:after{background:#ff475705;box-shadow:inset 0 0 8px #ff47571a}.path{background:#080810}.trail-dot{position:absolute;width:14px;height:14px;background:#00f3ff66;border-radius:50%;filter:blur(2px);box-shadow:0 0 8px #00f3ff;pointer-events:none}.impossible-mode .trail-dot{background:#ff475766;box-shadow:0 0 8px #ff4757}.exit-portal{width:80%;height:80%;border-radius:50%;border:2px dashed #bc13fe;display:flex;align-items:center;justify-content:center;animation:rotatePortal 4s linear infinite}.portal-core{width:50%;height:50%;border-radius:50%;background:radial-gradient(circle,#bc13fe,#00f3ff);box-shadow:0 0 15px #bc13fe}@keyframes rotatePortal{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.player-sprite{width:90%;height:90%;z-index:20;position:relative;display:flex;align-items:center;justify-content:center}.player-sprite img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 0 12px #00f3ff)}.impossible-mode .player-sprite img{filter:drop-shadow(0 0 12px #ff4757)}.fallback-ninja{font-size:24px;filter:drop-shadow(0 0 8px #00f3ff)}.player-light{position:absolute;top:-10px;right:-10px;bottom:-10px;left:-10px;background:radial-gradient(circle,rgba(0,243,255,.25) 0%,transparent 70%);pointer-events:none}.chaser{width:85%;height:85%;z-index:15;display:flex;align-items:center;justify-content:center}.chaser img{width:100%;height:100%;filter:drop-shadow(0 0 15px #ff4757)}.trap{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.trap img{width:90%;height:90%;object-fit:contain}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:100;background:#030308f5;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px}.glitch-text{font-size:3rem;font-weight:900;color:#00f3ff;text-shadow:2px 0 #ff4757,-2px 0 #bc13fe;letter-spacing:5px;margin-bottom:10px}.status-box{margin:20px 0;padding:10px 20px;background:#00f3ff0d;border-left:4px solid #00f3ff}.loading-text{color:#00f3ff;font-family:monospace;font-size:14px}.ready-text{color:#0f8;font-family:monospace;font-size:14px;text-align:center;max-width:400px}.difficulty-selector{display:flex;gap:12px;margin:30px 0;flex-wrap:wrap;justify-content:center}.diff-btn{background:transparent;border:1px solid rgba(0,243,255,.3);color:#00f3ff;padding:10px 20px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);font-size:12px;font-weight:700}.diff-btn.active{background:#00f3ff;color:#000;box-shadow:0 0 20px #00f3ff66}.impossible-btn{border-color:#ff475766;color:#ff4757;display:flex;align-items:center;gap:6px;animation:pulseGlow 1.5s infinite}.impossible-btn.active{background:#ff4757;color:#fff;box-shadow:0 0 25px #ff475799}@keyframes pulseGlow{0%{box-shadow:0 0 5px #ff475733}50%{box-shadow:0 0 15px #ff475780}to{box-shadow:0 0 5px #ff475733}}.main-btn{background:#00f3ff;color:#000;border:none;padding:15px 50px;font-weight:900;cursor:pointer;text-transform:uppercase;letter-spacing:3px;transition:.2s}.main-btn:hover:not(:disabled){transform:scale(1.05);box-shadow:0 0 30px #00f3ff}.main-btn:disabled{opacity:.3;cursor:not-allowed}.score-board{background:#ffffff0d;padding:20px;border-radius:8px;width:250px;margin:20px 0;border:1px solid rgba(255,255,255,.1)}.score-row{display:flex;justify-content:space-between;margin-bottom:10px;font-family:monospace}.score-row:last-child{margin-bottom:0}.glitch-active:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#ff475726;z-index:101;pointer-events:none;animation:flash .1s infinite}@keyframes flash{0%{opacity:0}50%{opacity:1}to{opacity:0}}.controls-hint{padding:20px;display:flex;justify-content:center;gap:30px;background:#0006;font-size:12px;color:#00f3ff66;text-transform:uppercase;letter-spacing:1px}.impossible-mode .controls-hint{color:#ff475766}.pulse{animation:pulse 2s infinite}@keyframes pulse{0%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.95)}to{opacity:1;transform:scale(1)}}