*{box-sizing:border-box;margin:0;padding:0}.wall-breaker-container{color:#fff;background:linear-gradient(135deg,#1a1a2e 0%,#16213e 100%);min-height:100vh;font-family:Outfit,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;overflow:hidden}.game-header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#00000080;border-bottom:2px solid #ffffff1a;justify-content:space-between;align-items:center;padding:1.5rem 2rem;display:flex}.header-left{align-items:center;gap:1.5rem;display:flex}.back-button{color:#fff;background:#ffffff1a;border:1px solid #fff3;border-radius:8px;padding:.5rem 1rem;font-weight:600;text-decoration:none;transition:all .3s}.back-button:hover{background:#fff3;transform:translate(-4px)}.game-header h1{background:linear-gradient(135deg,#ff6b6b,#ee5a6f);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:2rem;font-weight:800}.stats{gap:2rem;display:flex}.stat-item{background:#ffffff0d;border:1px solid #ffffff1a;border-radius:12px;flex-direction:column;align-items:center;min-width:100px;padding:.75rem 1.5rem;display:flex}.stat-label{color:#ffffffb3;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem;font-size:.875rem}.stat-value{background:linear-gradient(135deg,#ff6b6b,#feca57);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:2rem;font-weight:700}.game-main{grid-template-columns:1fr 350px;gap:1.5rem;height:calc(100vh - 100px);padding:1.5rem;display:grid}.game-area{background:#0000004d;border:2px solid #ffffff1a;border-radius:16px;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.game-canvas{border-radius:12px;max-width:100%;max-height:100%;box-shadow:0 8px 32px #00000080}.victory-overlay{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);text-align:center;background:#000000e6;border:3px solid #ff6b6b;border-radius:20px;padding:3rem;animation:.5s victoryPop;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes victoryPop{0%{opacity:0;transform:translate(-50%,-50%)scale(.5)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}.victory-overlay h2{background:linear-gradient(135deg,#ff6b6b,#feca57);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:1rem;font-size:2.5rem}.victory-overlay p{color:#ffffffe6;margin:.5rem 0;font-size:1.5rem}.loading-overlay{text-align:center;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.spinner{border:4px solid #ffffff1a;border-top-color:#ff6b6b;border-radius:50%;width:60px;height:60px;margin:0 auto 1rem;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.side-panel{flex-direction:column;gap:1rem;display:flex;overflow-y:auto}.side-panel>div{background:#0000004d;border:2px solid #ffffff1a;border-radius:12px;padding:1rem}.side-panel h3{color:#ff6b6b;margin-bottom:1rem;font-size:1.1rem;font-weight:700}.camera-feed{position:relative}.video-feed{border-radius:8px;width:100%;transform:scaleX(-1)}.camera-status{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#000000b3;border-radius:8px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;display:flex;position:absolute;top:1rem;right:1rem}.status-dot{background:#fbbf24;border-radius:50%;width:8px;height:8px;animation:1s ease-in-out infinite blink}.camera-status.active .status-dot{background:#4ade80;animation:none}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}.instructions ul,.tips ul{padding:0;list-style:none}.instructions li,.tips li{color:#fffc;padding:.5rem 0;font-size:.9rem;line-height:1.5}.btn-reset,.btn-reset-side{color:#fff;cursor:pointer;background:linear-gradient(135deg,#ff6b6b,#ee5a6f);border:none;border-radius:12px;width:100%;padding:1rem 2rem;font-size:1.1rem;font-weight:700;transition:all .3s;box-shadow:0 4px 15px #ff6b6b66}.btn-reset:hover,.btn-reset-side:hover{transform:translateY(-2px);box-shadow:0 6px 20px #ff6b6b99}.btn-reset:active,.btn-reset-side:active{transform:translateY(0)}.btn-reset{margin-top:2rem}@media (max-width:1200px){.game-main{grid-template-columns:1fr 300px}}@media (max-width:1024px){.game-main{grid-template-columns:1fr;height:auto}.game-area{min-height:500px}.side-panel{flex-direction:row;overflow-x:auto}.side-panel>div{min-width:250px}}@media (max-width:768px){.game-header{flex-direction:column;gap:1rem}.stats{justify-content:space-around;width:100%}.stat-item{min-width:auto;padding:.5rem 1rem}.stat-value,.game-header h1{font-size:1.5rem}}@media (max-width:640px){.side-panel{flex-direction:column}.side-panel>div{min-width:auto}.victory-overlay{padding:2rem}.victory-overlay h2{font-size:2rem}.victory-overlay p{font-size:1.2rem}}