:root{--primary:#2563eb;--primary-hover:#1d4ed8;--bg:#f8fafc;--surface:#fff;--surface-light:#f1f5f9;--text:#0f172a;--text-muted:#64748b;--border:#e2e8f0;--radius:8px;--shadow:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a}body.dark-mode{--primary:#3b82f6;--primary-hover:#60a5fa;--bg:#000;--surface:#121212;--surface-light:#1e1e1e;--text:#f8fafc;--text-muted:#a1a1aa;--border:#27272a;--shadow:0 4px 6px -1px #000c, 0 2px 4px -2px #000c}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}.content{max-width:1200px;margin:0 auto;padding:2rem}.navbar{background-color:var(--surface);border-bottom:1px solid var(--border);z-index:100;position:sticky;top:0}.navbar-container{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:1rem 2rem;display:flex}.navbar-logo{color:var(--text);align-items:center;gap:.5rem;font-size:1.25rem;font-weight:600;text-decoration:none;display:flex}.navbar-links{gap:2rem;display:flex}.navbar-links a{color:var(--text-muted);font-weight:500;text-decoration:none;transition:color .2s}.navbar-links a:hover,.navbar-links a.active{color:var(--primary)}.stealth-btn{border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);cursor:pointer;color:var(--text-muted);align-items:center;gap:.5rem;padding:.5rem 1rem;transition:all .2s;display:flex}.stealth-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.home-container{flex-direction:column;gap:3rem;display:flex}.home-header{text-align:center;max-width:600px;margin:0 auto}.home-header h1{margin-bottom:1rem;font-size:2.5rem}.home-header p{color:var(--text-muted);font-size:1.125rem}.dashboard-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;display:grid}.dashboard-card{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);color:var(--text);box-shadow:var(--shadow);padding:2rem;text-decoration:none;transition:transform .2s,box-shadow .2s}.dashboard-card:hover:not(.disabled){transform:translateY(-4px);box-shadow:0 10px 15px -3px #0000001a}.dashboard-card.disabled{opacity:.6;cursor:not-allowed}.card-icon{color:var(--primary);width:32px;height:32px;margin-bottom:1rem}.dashboard-card h3{margin-bottom:.5rem}.dashboard-card p{color:var(--text-muted);font-size:.875rem}.recent-activity{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);padding:2rem}.recent-activity h2{align-items:center;gap:.5rem;margin-bottom:1.5rem;font-size:1.25rem;display:flex}.activity-list{flex-direction:column;gap:1rem;list-style:none;display:flex}.activity-list li{border-bottom:1px solid var(--border);color:var(--text-muted);padding-bottom:1rem}.activity-list li:last-child{border-bottom:none;padding-bottom:0}.games-header{margin-bottom:2rem}.games-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.5rem;display:grid}.game-card{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);flex-direction:column;display:flex;overflow:hidden}.game-thumb{background:#e2e8f0;justify-content:center;align-items:center;height:150px;display:flex}.thumb-placeholder{color:#94a3b8}.game-info{flex-grow:1;padding:1rem}.game-info h3{margin-bottom:.25rem;font-size:1.125rem}.category{color:var(--primary);background:#eff6ff;border-radius:999px;padding:.25rem .5rem;font-size:.75rem;font-weight:500}.play-btn{background:var(--primary);color:#fff;cursor:pointer;border:none;padding:.75rem;font-weight:600;transition:background .2s}.play-btn:hover{background:var(--primary-hover)}.game-player{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);flex-direction:column;height:calc(100vh - 120px);display:flex;overflow:hidden}.game-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1rem;display:flex}.category-badge{color:var(--text-muted);margin-left:.5rem;font-size:.75rem;font-weight:400}.game-controls{gap:.5rem;display:flex}.control-btn{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:var(--radius);cursor:pointer;align-items:center;gap:.25rem;padding:.5rem 1rem;font-weight:500;display:flex}.control-btn.close{color:#b91c1c;background:#fee2e2;border-color:#fca5a5}.iframe-container{background:#000;flex-grow:1;width:100%;height:100%;display:block;position:relative}.placeholder-game{text-align:center}.sub-text{color:#9ca3af;margin-top:.5rem;font-size:.875rem}.chat-container{background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);height:calc(100vh - 150px);box-shadow:var(--shadow);flex-direction:column;display:flex}.chat-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1rem;display:flex}.chat-title{align-items:center;gap:.5rem;display:flex}.chat-title h2{font-size:1.25rem}.username-input{align-items:center;gap:.5rem;display:flex}.name-input{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:4px;padding:.25rem .5rem}.chat-messages{flex-direction:column;flex-grow:1;gap:1rem;padding:1rem;display:flex;overflow-y:auto}.message{flex-direction:column;max-width:70%;display:flex}.message.sent{align-self:flex-end;align-items:flex-end}.message.received{align-self:flex-start;align-items:flex-start}.msg-user{color:var(--text-muted);margin-bottom:.25rem;font-size:.75rem}.msg-bubble{background:var(--surface-light);color:var(--text);border-radius:12px;padding:.75rem 1rem}.message.sent .msg-bubble{background:var(--primary);color:#fff}.msg-time{color:var(--text-muted);margin-top:.25rem;font-size:.7rem}.chat-input{border-top:1px solid var(--border);gap:.5rem;padding:1rem;display:flex}.chat-input input{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);outline:none;flex-grow:1;padding:.75rem}.chat-input input:focus{border-color:var(--primary)}.chat-input button{background:var(--primary);color:#fff;border-radius:var(--radius);cursor:pointer;border:none;justify-content:center;align-items:center;width:48px;transition:background .2s;display:flex}.chat-input button:disabled{background:var(--surface-light);color:var(--text-muted);cursor:not-allowed}.chat-input button:hover:not(:disabled){background:var(--primary-hover)}.empty-chat{height:100%;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;display:flex}