:root{--bg-primary: #1b2838;--bg-secondary: #171a21;--bg-card: #1e2329;--bg-hover: #2a475e;--accent: #66c0f4;--accent-dark: #4b8bb9;--text-primary: #ffffff;--text-secondary: #8f98a0;--text-muted: #556772;--success: #4caf50;--warning: #ff9800;--error: #f44336;--border: rgba(255, 255, 255, .1);--shadow: 0 2px 8px rgba(0, 0, 0, .3);--radius: 8px;--radius-lg: 12px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%;overflow:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.5}.app{display:flex;flex-direction:column;height:100vh;width:100vw;overflow:hidden}.header{display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:60px;background:var(--bg-secondary);border-bottom:1px solid var(--border);flex-shrink:0;z-index:100}.header-left{display:flex;align-items:center;gap:16px;min-width:200px}.logo{display:flex;align-items:center;gap:8px;cursor:pointer}.logo-icon{font-size:28px}.logo-text{font-size:24px;font-weight:700;background:linear-gradient(135deg,var(--accent),#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.back-btn{background:var(--bg-hover);border:1px solid var(--border);color:var(--text-primary);padding:8px 16px;border-radius:var(--radius);cursor:pointer;font-size:14px;transition:all .2s}.back-btn:hover{background:var(--accent-dark)}.header-center{flex:1;max-width:500px;margin:0 20px}.search-bar{display:flex;align-items:center;background:var(--bg-primary);border:1px solid var(--border);border-radius:20px;padding:0 16px;transition:all .2s}.search-bar:focus-within{border-color:var(--accent);box-shadow:0 0 0 2px #66c0f433}.search-icon{font-size:16px;margin-right:8px;opacity:.5}.search-input{flex:1;background:transparent;border:none;color:var(--text-primary);font-size:14px;padding:10px 0;outline:none}.search-input::placeholder{color:var(--text-muted)}.header-right{display:flex;align-items:center;gap:16px;min-width:200px;justify-content:flex-end}.header-btn{background:var(--bg-hover);border:1px solid var(--border);color:var(--text-primary);padding:8px 16px;border-radius:var(--radius);cursor:pointer;font-size:13px;transition:all .2s}.header-btn:hover{background:var(--accent-dark)}.robux-display{display:flex;align-items:center;gap:6px;background:var(--bg-primary);padding:6px 12px;border-radius:var(--radius);border:1px solid var(--border)}.robux-icon{font-size:16px}.robux-amount{font-weight:600;font-size:14px;color:var(--success)}.avatar-circle{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-dark));display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .2s}.avatar-circle:hover{transform:scale(1.1)}.avatar-emoji{font-size:20px}.main-content{display:flex;flex:1;overflow:hidden}.home-page{flex:1;overflow-y:auto;padding:24px}.home-page::-webkit-scrollbar{width:8px}.home-page::-webkit-scrollbar-track{background:var(--bg-secondary)}.home-page::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:4px}.categories-nav{display:flex;gap:8px;padding-bottom:20px;overflow-x:auto;flex-wrap:wrap}.category-btn{background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);padding:8px 20px;border-radius:20px;cursor:pointer;font-size:13px;font-weight:500;transition:all .2s;white-space:nowrap}.category-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.category-btn.active{background:var(--accent);color:var(--bg-secondary);border-color:var(--accent);font-weight:600}.games-section{margin-bottom:32px}.section-title{font-size:20px;font-weight:600;margin-bottom:16px;color:var(--text-primary)}.games-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.game-card{background:var(--bg-card);border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;transition:all .3s;border:1px solid transparent;position:relative}.game-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 8px 24px #66c0f433}.game-thumbnail{height:140px;position:relative;overflow:hidden}.game-thumbnail-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(transparent 60%,#0009);display:flex;align-items:flex-end;padding:10px}.game-category{background:#00000080;padding:3px 10px;border-radius:12px;font-size:11px;font-weight:500;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.game-info{padding:12px}.game-title{font-size:14px;font-weight:600;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.game-creator{font-size:12px;color:var(--text-muted);margin-bottom:8px}.game-stats{display:flex;justify-content:space-between;font-size:11px;color:var(--text-secondary)}.game-players,.game-rating{display:flex;align-items:center;gap:4px}.players-icon,.rating-icon{font-size:12px}.rating-count{color:var(--text-muted)}.play-btn{position:absolute;bottom:12px;right:12px;background:var(--success);color:#fff;border:none;padding:6px 16px;border-radius:var(--radius);font-size:12px;font-weight:600;cursor:pointer;opacity:0;transform:translateY(4px);transition:all .2s}.game-card:hover .play-btn{opacity:1;transform:translateY(0)}.play-btn:hover{background:#43a047}.sidebar{width:300px;background:var(--bg-secondary);border-left:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0}.sidebar-tabs{display:flex;border-bottom:1px solid var(--border)}.sidebar-tab{flex:1;padding:14px;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;font-size:13px;font-weight:500;transition:all .2s;border-bottom:2px solid transparent}.sidebar-tab:hover{color:var(--text-primary);background:var(--bg-hover)}.sidebar-tab.active{color:var(--accent);border-bottom-color:var(--accent)}.friends-list{flex:1;overflow-y:auto;padding:12px}.friends-section{margin-bottom:16px}.friends-section-title{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;padding:0 4px}.friend-item{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--radius);cursor:pointer;transition:background .2s}.friend-item:hover{background:var(--bg-hover)}.friend-item.offline{opacity:.5}.friend-avatar{position:relative;font-size:24px;width:36px;height:36px;display:flex;align-items:center;justify-content:center}.status-dot{position:absolute;bottom:0;right:0;width:10px;height:10px;border-radius:50%;border:2px solid var(--bg-secondary)}.status-dot.online{background:var(--success)}.status-dot.ingame{background:var(--accent)}.status-dot.offline{background:var(--text-muted)}.friend-info{flex:1;min-width:0}.friend-name{font-size:13px;font-weight:500;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.friend-game{font-size:11px;color:var(--accent);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-panel{flex:1;display:flex;flex-direction:column}.chat-messages{flex:1;overflow-y:auto;padding:12px}.chat-message{margin-bottom:12px}.chat-header{display:flex;justify-content:space-between;margin-bottom:2px}.chat-user{font-size:12px;font-weight:600;color:var(--accent)}.chat-time{font-size:10px;color:var(--text-muted)}.chat-text{font-size:13px;color:var(--text-secondary);line-height:1.4}.chat-input-container{display:flex;gap:8px;padding:12px;border-top:1px solid var(--border)}.chat-input{flex:1;background:var(--bg-primary);border:1px solid var(--border);color:var(--text-primary);padding:8px 12px;border-radius:var(--radius);font-size:13px;outline:none}.chat-input:focus{border-color:var(--accent)}.chat-send-btn{background:var(--accent);color:var(--bg-secondary);border:none;padding:8px 16px;border-radius:var(--radius);font-size:13px;font-weight:600;cursor:pointer;transition:background .2s}.chat-send-btn:hover{background:var(--accent-dark)}.game-world{flex:1;position:relative;overflow:hidden}.game-canvas{width:100%;height:100%}.game-canvas canvas{display:block}.game-hud{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.crosshair{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:24px;color:#fff;text-shadow:0 0 4px rgba(0,0,0,.8);font-weight:100;font-family:monospace}.hotbar{position:absolute;bottom:20px;left:50%;transform:translate(-50%);display:flex;gap:4px;background:#0009;padding:6px;border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);pointer-events:auto}.hotbar-slot{width:56px;height:56px;background:#ffffff1a;border:2px solid transparent;border-radius:var(--radius);display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;position:relative}.hotbar-slot:hover{background:#fff3}.hotbar-slot.selected{border-color:var(--accent);background:#66c0f433}.hotbar-block{width:28px;height:28px;border-radius:4px;box-shadow:inset 0 -2px #0000004d}.hotbar-key{position:absolute;top:2px;left:4px;font-size:9px;color:#ffffff80;font-family:monospace}.hotbar-name{font-size:8px;color:#fff9;margin-top:2px;text-transform:capitalize}.coordinates{position:absolute;top:12px;left:12px;background:#00000080;padding:6px 12px;border-radius:var(--radius);font-size:12px;font-family:monospace;color:#ffffffb3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.instructions{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#000000d9;padding:32px 40px;border-radius:var(--radius-lg);text-align:center;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);pointer-events:auto;border:1px solid var(--border)}.instructions h3{font-size:24px;margin-bottom:20px;color:var(--accent)}.controls-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.control-item{display:flex;flex-direction:column;align-items:center;gap:6px}.control-item kbd{background:var(--bg-hover);padding:6px 12px;border-radius:var(--radius);font-size:12px;font-family:monospace;border:1px solid var(--border);min-width:60px}.control-item span{font-size:11px;color:var(--text-secondary)}.game-tip{position:absolute;bottom:90px;left:50%;transform:translate(-50%);background:#0009;padding:8px 16px;border-radius:var(--radius);font-size:12px;color:#ffffffb3;white-space:nowrap;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}@media(max-width:768px){.header{padding:0 12px}.header-center,.robux-display{display:none}.sidebar{position:absolute;right:0;top:60px;bottom:0;z-index:50;box-shadow:-4px 0 16px #0000004d}.games-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.controls-grid{grid-template-columns:repeat(2,1fr)}}