:root{color-scheme:dark;--bg:#0e1923;--panel:#142833;--edge:#304b58;--ink:#e8efde;--muted:#95adb5;--accent:#b9ed85}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:12px system-ui,sans-serif}button,select,input,a{font:inherit}button,a{touch-action:manipulation}button,select{background:#1a3340;border:1px solid var(--edge);color:var(--ink);border-radius:4px;padding:8px;cursor:pointer}button:hover{border-color:var(--accent);background:#244452}button:disabled{opacity:.45;cursor:default}a{color:var(--ink);text-decoration:none}button:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}header{height:49px;border-bottom:1px solid var(--edge);display:flex;align-items:center;justify-content:space-between;padding:0 18px;gap:12px}header>a{font-size:16px;font-weight:900}header b{color:var(--accent)}header>span{font:10px monospace;letter-spacing:2px;color:var(--accent)}#audio-host{display:flex;align-items:center;gap:12px;font-size:10px}.transport{min-height:44px;display:flex;gap:7px;padding:7px 14px;align-items:center;border-bottom:1px solid var(--edge);flex-wrap:wrap}.transport strong{font:700 14px monospace;color:var(--accent);min-width:55px}.transport button{font:10px monospace;padding:7px 10px}#status{margin-left:auto;color:var(--muted);font-size:10px}main{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:10px;padding:10px;height:calc(100dvh - 94px);min-height:360px}.arena-card{display:flex;flex-direction:column;border:1px solid var(--edge);border-radius:6px;min-width:0;min-height:0;overflow:hidden;background:#101f29}#field{flex:1;position:relative;min-height:240px;min-width:0}canvas{display:block;width:100%;height:100%;image-rendering:pixelated;outline:none}.hud{position:absolute;left:12px;right:12px;top:12px;display:flex;justify-content:space-between;gap:10px;pointer-events:none}.hud>div{min-width:140px;max-width:36%;background:#10232de8;border:1px solid #466272;padding:9px;border-radius:4px}.hud strong{font-size:14px}.hud small{display:block;font:10px monospace;color:#b4cbd2;margin-top:4px}.hp{height:5px;background:#050c14;margin-top:6px}.hp i{display:block;height:100%;background:#b8ed86}#enemy-hud .hp i{background:#f6ad91}#preview-badge{font:9px monospace;color:var(--accent);padding-top:9px}#abilities{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;padding:8px}#abilities button{text-align:left;min-height:50px;font-weight:700;font-size:11px;border-top:2px solid var(--move,#b9ed85);line-height:1.4}#abilities small{display:block;color:var(--muted);font:9px monospace}kbd{color:var(--accent);font:10px monospace}.help{margin:0;padding:5px 10px 10px;color:var(--muted);font:9px monospace;line-height:1.7}#technical{padding:8px;background:#102b31;font:10px monospace;white-space:pre-wrap;max-height:95px;overflow:auto;border-top:1px solid var(--edge)}aside{overflow:auto;border:1px solid var(--edge);border-radius:6px;background:var(--panel);padding:3px 10px}aside section,aside>details{border-bottom:1px solid var(--edge);padding:11px 0}h2,summary{font:700 11px monospace;letter-spacing:.7px;margin:0 0 8px}summary{cursor:pointer;margin:0;padding:4px 0}details[open]>summary{margin-bottom:10px;color:var(--accent)}label{display:grid;gap:5px;margin:8px 0;color:#c3d4d8;font-size:11px}label.check{display:flex;align-items:center;gap:8px;margin:9px 0}input[type=checkbox]{accent-color:var(--accent);margin:0}select{width:100%;min-width:0;padding:6px}aside button{font:9px monospace;padding:8px 6px}aside>section>button,details>button{width:100%;margin:5px 0}.buttons{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:7px 0}aside small,aside p{color:var(--muted);font-size:10px;line-height:1.6}output{display:block;font:10px monospace;color:#bbd4dc;line-height:1.7}#equip-controls label{grid-template-columns:22px minmax(0,1fr);align-items:center}input[type=range]{width:100%;accent-color:var(--accent)}body.panel-hidden main{grid-template-columns:1fr}body.panel-hidden aside{display:none}[hidden]{display:none!important}@media(max-width:900px){main{height:auto;grid-template-columns:1fr}.arena-card{height:70dvh;min-height:380px}aside{max-height:60dvh}header{padding:0 10px}header>a{font-size:12px}header>span{letter-spacing:0;font-size:8px}#audio-host{gap:5px;font-size:8px}.transport{padding:6px;gap:4px}.transport button{font-size:8px;padding:7px}#status{width:100%;margin-left:0}.hud>div{min-width:110px;padding:6px}.hud strong{font-size:11px}#abilities{gap:4px;padding:5px}#abilities button{padding:5px;font-size:9px}.help{font-size:8px}}@media(max-height:620px) and (min-width:901px){main{height:auto}.arena-card{height:calc(100dvh - 110px);min-height:310px}aside{height:calc(100dvh - 110px)}}

.transport{position:sticky;top:0;z-index:5;background:var(--bg)}