:root{--bg-color:#0f172a;--bg-sidebar:#1e293b;--text-main:#f8fafc;--text-muted:#94a3b8;--accent:#3b82f6;--accent-hover:#60a5fa;--border:#334155;--sidebar-width:320px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);font-family:Inter,sans-serif;overflow:hidden}#app{width:100vw;height:100vh;display:flex}aside#sidebar{width:var(--sidebar-width);background-color:var(--bg-sidebar);border-right:1px solid var(--border);z-index:10;scrollbar-width:none;flex-direction:column;height:100%;padding:1.5rem;display:flex;overflow-y:auto;box-shadow:2px 0 10px #00000080}aside#sidebar::-webkit-scrollbar{display:none}.sidebar-header{margin-bottom:2rem}.sidebar-header h1{color:var(--text-main);font-size:1.5rem;font-weight:700}.sidebar-header p{color:var(--text-muted);margin-top:.25rem;font-size:.875rem}.control-section{margin-bottom:1.5rem}.control-section h3{text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em;margin-bottom:.75rem;font-size:.75rem}.tool-grid{grid-template-columns:repeat(2,1fr);gap:.5rem;display:grid}.tool-btn{background:var(--bg-color);border:1px solid var(--border);color:var(--text-muted);cursor:pointer;border-radius:8px;flex-direction:column;align-items:center;gap:.5rem;padding:.75rem .5rem;transition:all .2s;display:flex}.tool-btn:hover{color:var(--text-main);background:#27354f}.tool-btn.active{border-color:var(--accent);color:var(--accent);background:#3b82f61a}.tool-btn span{font-size:.75rem;font-weight:500}.input-group{flex-direction:column;gap:.5rem;margin-bottom:1rem;display:flex}.input-group label{color:var(--text-main);font-size:.875rem}.input-group input[type=text]{background:var(--bg-color);border:1px solid var(--border);color:var(--text-main);border-radius:6px;padding:.5rem;font-family:inherit}.input-group input[type=text]:focus{border-color:var(--accent);outline:none}.input-group input[type=color]{cursor:pointer;background:0 0;border:none;width:100%;height:40px}select{background:var(--bg-color);border:1px solid var(--border);color:var(--text-main);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23aaaaaa' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-position:right .75rem center;background-repeat:no-repeat;border-radius:6px;width:100%;padding:.5rem 2rem .5rem .5rem;font-family:inherit;font-size:.875rem}select:focus{border-color:var(--accent);outline:none}select option{background:var(--bg-sidebar);color:var(--text-main)}.slider-container{align-items:center;gap:1rem;display:flex}input[type=range]{cursor:pointer;flex:1}#bg-opacity-val{color:var(--text-muted);min-width:4ch;font-size:.875rem}.file-upload-btn,.primary-btn,.secondary-btn{text-align:center;cursor:pointer;border:none;border-radius:6px;width:100%;padding:.75rem;font-family:inherit;font-size:.875rem;font-weight:500;transition:all .2s;display:block}.file-upload-btn input[type=file]{display:none}.primary-btn{background:var(--accent);color:#fff;margin-bottom:.5rem}.primary-btn:hover{background:var(--accent-hover)}.danger-btn{color:#fff;text-align:center;cursor:pointer;background:#ef4444;border:none;border-radius:6px;margin-top:.5rem;padding:.75rem;font-family:inherit;font-size:.875rem;font-weight:500;transition:all .2s;display:block}.danger-btn:hover{background:#dc2626}.file-upload-btn,.secondary-btn{background:var(--bg-color);color:var(--text-main);border:1px solid var(--border)}.file-upload-btn:hover,.secondary-btn:hover{background:#27354f}.spacer{flex:1}main#canvas-container{background-color:var(--bg-color);background-image:linear-gradient(45deg,#1e293b 25%,#0000 25%),linear-gradient(-45deg,#1e293b 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#1e293b 75%),linear-gradient(-45deg,#0000 75%,#1e293b 75%);background-position:0 0,0 10px,10px -10px,-10px 0;background-size:20px 20px;flex:1;position:relative}canvas#map-canvas{cursor:grab;width:100%;height:100%;position:absolute;top:0;left:0}canvas#map-canvas:active{cursor:grabbing}.modal-overlay{z-index:999;background:#000000d9;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--bg-sidebar);border:1px solid var(--border);border-radius:12px;width:400px;max-width:90%;padding:2rem;box-shadow:0 10px 25px #00000080}.modal h2{margin-bottom:.5rem;font-size:1.25rem}.modal p{color:var(--text-muted);font-size:.875rem;line-height:1.5}.swatch-grid{flex-wrap:wrap;gap:.5rem;display:flex}.swatch{cursor:pointer;border:2px solid #0000;border-radius:6px;width:32px;height:32px;transition:transform .1s}.swatch:hover{transform:scale(1.1)}.swatch.active{box-shadow:0 0 0 2px var(--accent);border-color:#fff}.hub-container{background:var(--bg-hover);width:100vw;height:100vh;color:var(--text-color);flex-direction:column;justify-content:center;align-items:center;display:flex}.hub-header{text-align:center;margin-bottom:2rem}.hub-header h1{color:var(--accent);margin-bottom:.5rem;font-size:2.5rem}.hub-content{background:var(--bg-color);border-radius:8px;gap:2rem;min-width:600px;padding:2rem;display:flex;box-shadow:0 10px 25px #00000080}.server-list{border-right:1px solid var(--border-color);flex:1;padding-right:2rem}.server-list h2{margin-bottom:1rem;font-size:1.25rem}.server-list ul{margin:0;padding:0;list-style:none}.server-list li{background:var(--bg-hover);border-radius:4px;justify-content:space-between;align-items:center;margin-bottom:.5rem;padding:1rem;display:flex}.hub-actions{flex-direction:column;flex:1;justify-content:center;gap:1rem;display:flex}.player-item.eliminated{opacity:.5;text-decoration:line-through;color:var(--text-muted)!important}.modal-overlay{transition:opacity .3s}.modal h2{color:var(--accent)}