/* One Index, three working panels. Container sizing follows resized windows. */
.index-hub{container-type:inline-size;display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,1fr);gap:12px;padding:12px;min-height:100%;box-sizing:border-box;align-content:start}
.index-hub-pane{border:1px solid #31543c;background:#030906;min-width:0;overflow:hidden}
.index-hub-heading{margin:0;padding:10px 12px;font:700 12px/1.3 ui-monospace,monospace;color:#9bffb9;border-bottom:1px solid #31543c;letter-spacing:.08em}
.index-hub-player{width:100%;height:370px;display:block;border:0;background:#030906}
.index-hub-chat-body{height:510px;min-width:0;overflow:auto;display:flex;flex-direction:column}
.index-hub-chat-body>.chat-app{flex:1;min-height:0}
.index-hub-arcade{grid-column:1/-1}
.index-hub-arcade-body{min-width:0}
.arcade-app{display:flex;flex-direction:column;min-height:100%;min-width:0}
.arcade-tabs{display:flex;gap:8px;flex-wrap:wrap;padding:12px;border-bottom:1px solid #31543c}
.arcade-tabs button[aria-pressed=true]{background:#173822;color:#d2fadd;border-color:#83dda0}
.arcade-body,.arcade-tab-body{min-width:0;flex:1}
.arcade-tab-body[hidden]{display:none!important}
.index-hub .games-directory{padding:12px}
@container(max-width:650px){.index-hub-pane{grid-column:1/-1}.index-hub-player{height:300px}.index-hub-chat-body{height:520px}}
@media(max-width:700px){.index-hub{grid-template-columns:minmax(0,1fr);padding:8px;gap:8px}.index-hub-player{height:300px}.arcade-tabs{gap:5px;padding:8px}.arcade-tabs .btn{font-size:11px}}

.index-hub-chat-body .chat-app{flex-direction:column}
.index-hub-chat-body .games-rail{display:none}
.index-hub-chat-body.show-table{height:720px}
.index-hub-chat-body.show-table .games-rail{display:flex;flex:0 0 360px;max-height:50%;border-left:0;border-top:1px solid #31543c}
.index-hub-chat-body .chat-main{min-height:260px}
/* Override the full Chat app's rail rules only inside the unified Index. */
body.ascii-site .index-hub-chat-body .games-rail{display:none!important}
body.ascii-site .index-hub-chat-body.show-table .games-rail{display:flex!important;flex:0 0 360px;max-height:360px;overflow:auto}
.index-hub-player{height:340px}
.index-hub-chat-body{height:340px}
.index-hub-chat-body .chat-main{min-height:230px}