*{box-sizing:border-box}html,body{margin:0;background:#d8d8cc;color:#111;font-family:"MS PGothic","MS Gothic",sans-serif}body{background-image:repeating-linear-gradient(0deg,rgba(255,255,255,.18) 0 1px,transparent 1px 3px)}
a{color:#0000ee}a:visited{color:#551a8b}.wrap{width:min(1180px,calc(100% - 16px));margin:8px auto 30px}header{text-align:center;background:#fffdf0;border:2px ridge #aaa;padding:7px}header h1{margin:2px;color:#000080;font-size:30px}header p{margin:3px}.tiny-stars{color:#900}
.panel{max-width:760px;margin:18px auto;padding:14px;background:#eee;border:3px ridge #aaa;text-align:center}.panel h2,.members h2{margin:0 0 10px;color:#900;font-size:20px}.join-grid{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin:8px}
.join-grid label{font-weight:bold}.join-grid input,.join-grid select{margin-left:5px;font-size:16px;padding:5px}.retro-btn{border:3px outset #bbb;background:#ddd;color:#000;padding:6px 15px;font-family:inherit;font-size:16px;cursor:pointer}.retro-btn:active{border-style:inset}.mini{font-size:13px;padding:4px 9px}
.hidden{display:none!important}.small{font-size:12px;color:#555}.room-title{margin-top:10px;padding:5px;text-align:center;background:#000080;color:#fff;border:2px ridge #aaa;font-weight:bold}.main-grid{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:8px;margin-top:8px}.paint-side{background:#f8f8ee;border:2px ridge #aaa;padding:7px}
.toolbar{display:flex;align-items:center;gap:7px;flex-wrap:wrap;padding:5px;background:#eee;border:1px solid #aaa}.tool{border:2px outset #bbb;background:#ddd;color:#000;padding:4px 9px;font-family:inherit}.tool.active{border-style:inset;background:#ffffcc;font-weight:bold}.toolbar select{font-size:14px}.palette{display:flex;gap:4px;flex-wrap:wrap;padding:6px 2px}.swatch{width:26px;height:26px;border:2px outset #aaa;padding:0}.swatch.selected{outline:3px solid #ff00ff;outline-offset:1px}
.canvas-frame{position:relative;width:100%;aspect-ratio:8/5;background:#fff;border:3px inset #aaa;overflow:hidden;touch-action:none}#board{display:block;width:100%;height:100%;background:#fff;touch-action:none;cursor:crosshair}.sync-badge{position:absolute;right:5px;top:5px;padding:2px 5px;background:rgba(255,255,200,.9);border:1px solid #999;font-size:11px;color:#555;pointer-events:none}.note{margin:5px 2px 0}
.members{position:relative;min-height:300px;background:#f5f5e8;border:2px ridge #aaa}.members h2{background:#900;color:#fff;text-align:center;padding:5px}#memberCount{text-align:center;font-size:13px;margin:6px}#memberList{padding:4px 8px;max-height:390px;overflow:auto}.member{padding:6px 2px;border-bottom:1px dotted #aaa;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dot{display:inline-block;width:12px;height:12px;border-radius:50%;margin-right:6px;border:1px solid #333}.rom{text-align:center;color:green;font-size:12px;margin-top:35px}
.chat-panel{margin-top:8px;background:#f8f8ee;border:2px ridge #aaa;padding:7px}.chat-log{height:160px;overflow:auto;background:#fffef4;border:1px solid #bbb;padding:7px;font-size:14px}.chat-line{padding:3px 0}.chat-system{text-align:center;color:#777;font-style:italic;background:#fafafa}.chat-form{display:flex;gap:6px;align-items:center;margin-top:7px;white-space:nowrap}.chat-form input{flex:1;min-width:0;font-size:16px;padding:6px}.links{text-align:center;margin-top:7px;font-size:13px}footer{text-align:center;color:#666;font-size:11px;margin:12px}
@media(max-width:760px){.wrap{width:calc(100% - 6px);margin-top:3px}header h1{font-size:24px}.main-grid{grid-template-columns:1fr}.members{min-height:auto}.members h2{margin-bottom:4px}#memberList{display:flex;gap:7px;overflow:auto;padding:5px;max-height:none}.member{border:1px solid #ccc;padding:4px 7px;flex:0 0 auto}.rom{display:none}.paint-side{padding:4px}.toolbar{gap:4px}.tool,.retro-btn.mini{font-size:12px;padding:4px 6px}.swatch{width:23px;height:23px}.chat-log{height:135px}.chat-form{display:grid;grid-template-columns:auto 1fr auto;gap:4px}.chat-form input{font-size:16px}.join-grid{display:grid;gap:8px}}
.clearbar{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin:2px 0 7px;padding:6px;background:#fff3f3;border:1px dashed #b00000;font-size:12px}.clearbar input{width:76px;padding:4px;font-size:14px}.clearbar strong{color:#c00000}.danger{color:#000;background:#f2d6d6;border-color:#c99}.danger:disabled{opacity:.55;cursor:wait}
@media(max-width:760px){.clearbar{gap:5px}.clearbar span{width:100%}}