:root{--bg:#070b10;--fg:#9fe8b4;--dim:#4f7a5c;--acc:#3ddc84;--err:#ff6b6b}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.5 ui-monospace,Menlo,Consolas,monospace}
main{max-width:900px;margin:0 auto;padding:16px;display:grid;grid-template-columns:1fr 200px;gap:12px}
header{grid-column:1/-1;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--dim)}
h1{margin:0;letter-spacing:.3em}h2{font-size:13px;color:var(--dim);text-transform:uppercase}
.dot{width:10px;height:10px;border-radius:50%;background:var(--err)}.dot.on{background:var(--acc)}
#log{height:60vh;overflow:auto;border:1px solid var(--dim);padding:10px;white-space:pre-wrap}
.msg{margin:4px 0}.me{color:#fff}.sys{color:var(--dim)}.bad{color:var(--err)}
.flag{display:inline-block;color:#ffd54a;background:rgba(255,213,74,.1);border:1px solid rgba(255,213,74,.4);border-radius:4px;padding:4px 8px;font-weight:700;letter-spacing:.03em}
aside{display:flex;flex-direction:column;height:60vh}
aside ul{list-style:none;padding:0;margin:0}aside li{color:var(--dim)}
.chronos-icon{flex:1;width:100%;max-height:100%;margin-top:16px;opacity:.55}
@media(max-width:700px){.chronos-icon{display:none}}
form{grid-column:1/-1;display:flex;gap:8px}
textarea{flex:1;background:#0c141c;color:var(--fg);border:1px solid var(--dim);padding:8px;font:inherit;resize:none;max-height:6.5em;overflow-y:auto}
button{background:var(--acc);color:#000;border:0;padding:8px 14px;font:inherit;cursor:pointer}.prompt{padding-top:8px}
#win{grid-column:1/-1;text-align:center;border:2px solid var(--acc);padding:12px;color:var(--acc);letter-spacing:.4em}
#ts-wrap{grid-column:1/-1;display:flex;justify-content:center}
textarea:disabled,button:disabled{opacity:.5;cursor:not-allowed}
@media(max-width:700px){main{grid-template-columns:1fr}}