.sidebar nav a{display:block;padding:12px 14px;border-radius:10px;text-decoration:none;color:#a6b4c2;border:1px solid transparent}
.sidebar nav a.active,.sidebar nav a:hover{background:#1b302f;color:#e9fff8;border-color:#31514b}
.session-toolbar{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:18px}
.session-toolbar p{margin-bottom:0}.session-toolbar label{color:#9db2be;font-size:12px;display:grid;gap:8px;min-width:220px}
.session-toolbar select{padding:11px;border-radius:8px;background:#0d1720;border:1px solid #3d565d;color:#f0f8f7;font:inherit}
.game-grid{display:grid;grid-template-columns:repeat(7,minmax(110px,1fr));gap:9px;margin:0 0 18px}.game-card{background:#141f28;border:1px solid #34434b;border-radius:10px;color:#e8f6f2;padding:13px;text-align:left;cursor:pointer;display:grid;gap:7px;font:inherit}.game-card:hover,.game-card.selected{border-color:#8be7d0;background:#19332f}.game-card span,.game-card small{font-size:11px;color:#a7bbc5}.game-card strong{font-size:14px}
.live-panel,.curve-panel{margin-bottom:18px}.canvas-holder{position:relative;background:#0a111b;border-radius:10px;overflow:hidden;max-width:920px;margin:auto}
#game{display:block;width:100%;height:auto}#empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:#0f1c2aea}
#empty[hidden]{display:none}#empty span{font-size:52px;color:#8de5d0}#empty h3{margin:8px 0}#empty p{max-width:330px;color:#9db0bd;line-height:1.5}
#chart{display:block;width:100%;height:auto;max-height:240px}.panel-heading{margin-bottom:14px}
@media(max-width:700px){.session-toolbar{display:block}.session-toolbar label{margin-top:20px}.panel{padding:16px}.metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:1100px){.game-grid{grid-template-columns:repeat(auto-fit,minmax(130px,1fr))}}