/* Mission Control — dark command-center theme */
:root{
  --bg:#0E1116; --bg-2:#161B22; --panel:#1B222C; --panel-2:#212A36;
  --line:#2A3543; --text:#E6EDF3; --muted:#8B98A9; --accent:#6FB7E9;
  --green:#3FB950; --amber:#E7A23B; --red:#F85149; --purple:#A371F7;
  --fh:'Space Grotesk',system-ui,sans-serif; --fb:'Inter',system-ui,sans-serif;
  --radius:16px;
}
*{box-sizing:border-box}
body.hq{margin:0;background:
  radial-gradient(900px 500px at 90% -10%, rgba(111,183,233,.10), transparent 60%),
  radial-gradient(700px 500px at -10% 110%, rgba(163,113,247,.10), transparent 60%),
  var(--bg);
  color:var(--text);font-family:var(--fb);min-height:100vh;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
h1,h2,h3{font-family:var(--fh);margin:0}
.muted{color:var(--muted)}

/* Top bar */
.hq-top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:1.5rem;
  padding:.8rem 1.5rem;background:rgba(14,17,22,.8);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hq-brand{display:flex;align-items:center;gap:.5rem;font-family:var(--fh);font-weight:700;font-size:1.2rem;color:var(--text)}
.hq-brand span{font-size:1.4rem}
.hq-nav{display:flex;gap:.3rem;margin-left:1rem}
.hq-nav a{padding:.5rem 1rem;border-radius:10px;color:var(--muted);font-weight:600;font-size:.95rem}
.hq-nav a:hover{background:var(--panel);color:var(--text)}
.hq-nav a.on{background:var(--panel-2);color:var(--text)}
.hq-clock{margin-left:auto;font-family:var(--fh);font-variant-numeric:tabular-nums;color:var(--muted);font-size:.95rem}

.hq-main{max-width:1240px;margin:0 auto;padding:1.8rem 1.5rem 4rem}
.hub-head{margin-bottom:1.4rem}
.hub-head h1{font-size:1.7rem}

/* Tiles */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.1rem}
.tile{position:relative;background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem;overflow:hidden;
  transition:transform .15s,border-color .15s,box-shadow .15s;display:block}
.tile::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--accent);opacity:.9}
.tile:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 16px 40px -20px rgba(0,0,0,.8)}
.tile-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:.6rem}
.tile-ico{font-size:2rem;filter:drop-shadow(0 4px 10px rgba(0,0,0,.5))}
.tile h2{font-size:1.2rem;color:var(--text)}
.tile-sub{color:var(--muted);font-size:.9rem;margin:.25rem 0 1rem;min-height:2.4em}
.dot{width:10px;height:10px;border-radius:50%;box-shadow:0 0 0 3px rgba(255,255,255,.04)}
.dot.s-active{background:var(--green);box-shadow:0 0 10px var(--green)}
.dot.s-paused{background:var(--amber)}
.dot.s-idea{background:var(--purple)}
.dot.s-archived{background:var(--muted)}

.tile-links{display:flex;flex-wrap:wrap;gap:.4rem}
.lk{display:inline-flex;align-items:center;gap:.35rem;font-family:var(--fb);font-weight:600;font-size:.82rem;
  padding:.4rem .7rem;border-radius:9px;background:var(--panel-2);border:1px solid var(--line);
  color:var(--text);cursor:pointer;transition:.12s;text-decoration:none}
.lk:hover{background:var(--accent);border-color:var(--accent);color:#0E1116}

.tile-add{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  border-style:dashed;color:var(--muted);min-height:180px}
.tile-add::before{display:none}
.tile-add .tile-ico{font-size:2.4rem;color:var(--accent)}
.tile-add h2{color:var(--text);margin-top:.4rem}
.tile-add:hover{color:var(--text)}

/* Generic panels (copilot/monitor scaffolds) */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;margin-bottom:1.2rem}
.panel h2{font-size:1.2rem;margin-bottom:.8rem}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}
.row{display:flex;justify-content:space-between;gap:1rem;padding:.7rem 0;border-bottom:1px solid var(--line)}
.row:last-child{border:0}
.pill{font-size:.72rem;font-weight:700;padding:.2rem .6rem;border-radius:999px;background:var(--panel-2);color:var(--muted)}
.pill.up{background:rgba(63,185,80,.15);color:var(--green)}
.pill.down{background:rgba(248,81,73,.15);color:var(--red)}
.pill.chk{background:rgba(231,162,59,.15);color:var(--amber)}

.btn{display:inline-block;font-family:var(--fh);font-weight:700;background:var(--accent);color:#0E1116;
  padding:.6rem 1.2rem;border-radius:10px;border:0;cursor:pointer;margin-top:1rem}
.btn:hover{filter:brightness(1.1)}

.install-card{max-width:520px;margin:5rem auto;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:2rem}
.install-card h1{font-size:1.4rem;margin-bottom:1rem}
.install-card ul{line-height:1.9;color:var(--muted);font-size:.92rem}

/* Copilot chat */
.cop-wrap{display:grid;grid-template-columns:240px 1fr;gap:1.2rem;height:calc(100vh - 160px);min-height:420px}
.cop-side{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:1rem;overflow-y:auto}
.cop-sessions{display:flex;flex-direction:column;gap:.3rem}
.cop-sess{display:flex;gap:.5rem;align-items:center;padding:.5rem .6rem;border-radius:9px;color:var(--text);font-size:.85rem}
.cop-sess:hover{background:var(--panel-2)}
.cop-sess.on{background:var(--panel-2);border:1px solid var(--line)}
.cop-sess-t{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cop-main{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.cop-controls{display:flex;gap:1rem;align-items:flex-end;flex-wrap:wrap;padding:1rem;border-bottom:1px solid var(--line)}
.cop-controls label{color:var(--muted);font-size:.78rem;display:flex;flex-direction:column;gap:.3rem}
.cop-controls select,.cop-key input{background:var(--panel-2);border:1px solid var(--line);color:var(--text);border-radius:8px;padding:.5rem .6rem;font-family:var(--fb)}
.cop-key{margin-left:auto}
.cop-key summary{cursor:pointer;color:var(--muted);font-size:.85rem;list-style:none}
.cop-key form{display:flex;gap:.4rem;margin-top:.5rem}
.cop-thread{flex:1;overflow-y:auto;padding:1.2rem;display:flex;flex-direction:column;gap:.7rem}
.cop-empty{color:var(--muted);text-align:center;margin:auto;max-width:34ch}
.bub{max-width:78%;padding:.7rem 1rem;border-radius:14px;line-height:1.5;font-size:.94rem;white-space:normal;word-wrap:break-word}
.bub.me{align-self:flex-end;background:var(--accent);color:#0E1116;border-bottom-right-radius:4px}
.bub.ai{align-self:flex-start;background:var(--panel-2);border:1px solid var(--line);border-bottom-left-radius:4px}
.bub.ai.err{border-color:var(--red);color:var(--red)}
.bub.thinking{opacity:.6;font-style:italic}
.cop-input{display:flex;gap:.6rem;padding:1rem;border-top:1px solid var(--line)}
.cop-input textarea{flex:1;resize:none;background:var(--panel-2);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:.7rem .9rem;font-family:var(--fb);font-size:.95rem}
.cop-input textarea:focus{outline:none;border-color:var(--accent)}
@media(max-width:720px){ .cop-wrap{grid-template-columns:1fr;height:auto} .cop-side{max-height:180px} }

.hq-foot{text-align:center;color:var(--muted);font-size:.82rem;padding:2rem}

.coming{color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius);padding:2rem;text-align:center}
.badge-soon{display:inline-block;font-size:.7rem;font-weight:700;background:var(--panel-2);color:var(--amber);padding:.2rem .6rem;border-radius:999px;margin-left:.5rem}

@media(max-width:560px){ .hq-nav{margin-left:0} .hq-clock{display:none} }