:root{
  --bg:#0e0e12; --card:#17171f; --card2:#1e1e28; --line:#2a2a38;
  --fg:#e9e9f0; --muted:#9a9aae;
  --twitch:#9146ff; --spotify:#1db954; --warn:#fbbf24; --err:#f87171; --ok:#4ade80;
  --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--fg);
  font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
h1,h2{margin:0 0 .6rem; font-weight:650; letter-spacing:-.01em}
h1{font-size:1.35rem}
h2{font-size:1.02rem}
a{color:inherit}
.muted{color:var(--muted)}
.small{font-size:.85rem}
.pad{padding:.7rem .9rem}
.hidden{display:none}
.row{display:flex;align-items:center;flex-wrap:wrap}
.gap{gap:.5rem}

/* Login / Setup */
body.centered{display:grid;place-items:center;min-height:100vh;padding:1.5rem}
body.centered .card{max-width:380px;width:100%;text-align:center}
body.centered form{display:grid;gap:.6rem;margin-top:1rem}
.err{color:var(--err);min-height:1.2em;font-size:.88rem;margin:.6rem 0 0}

.topbar{
  position:sticky;top:0;z-index:20;
  display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;
  padding:.75rem 1.1rem;background:rgba(14,14,18,.85);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:.55rem}
.dot{width:10px;height:10px;border-radius:50%;background:#555;flex:0 0 auto}
.dot.on{background:var(--ok);box-shadow:0 0 0 4px rgba(74,222,128,.16)}
.dot.off{background:var(--err)}

.wrap{max-width:1080px;margin:0 auto;padding:1.1rem;display:grid;gap:1rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:.6rem}

button,.btnlike{
  font:inherit;font-weight:600;cursor:pointer;border-radius:10px;
  padding:.5rem .9rem;border:1px solid transparent;text-decoration:none;display:inline-block;
  transition:filter .12s ease, background .12s ease;
}
button:hover,.btnlike:hover{filter:brightness(1.12)}
button:active{transform:translateY(1px)}
.primary{background:var(--twitch);color:#fff}
.ghost{background:var(--card2);color:var(--fg);border-color:var(--line)}
button.small,.btnlike.small{padding:.35rem .7rem;font-size:.86rem}
button:disabled{opacity:.5;cursor:not-allowed;filter:none}

.conns{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.conn{background:var(--card2);border:1px solid var(--line);border-radius:12px;padding:.85rem}
.conn-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:.35rem}
.conn p{margin:.2rem 0 .7rem}
.tag{font-size:.75rem;font-weight:700;padding:.16rem .5rem;border-radius:999px;letter-spacing:.02em}
.tag.twitch{background:rgba(145,70,255,.18);color:#c9a6ff}
.tag.spotify{background:rgba(29,185,84,.16);color:#6ee79b}
.state{font-size:.8rem;color:var(--muted)}
.state.ok{color:var(--ok)}
.state.bad{color:var(--err)}

.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem}
.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:.7rem .85rem;display:grid;gap:.15rem}
.stat .label{font-size:.76rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.stat .value{font-size:1.12rem;font-weight:650}
.value.ok{color:var(--ok)} .value.bad{color:var(--err)} .value.warn{color:var(--warn)}

.cols{display:grid;grid-template-columns:1fr 1fr;gap:1rem}

.queue,.log{list-style:none;margin:0;padding:0;max-height:340px;overflow-y:auto}
.queue li{display:flex;gap:.65rem;align-items:center;padding:.5rem .1rem;border-bottom:1px solid var(--line)}
.queue li:last-child{border-bottom:0}
.queue img{width:38px;height:38px;border-radius:6px;object-fit:cover;flex:0 0 auto;background:var(--card2)}
.qmeta{min-width:0;flex:1}
.qtitle{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.qsub{font-size:.82rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.qdel{background:none;border:0;color:var(--muted);font-size:1.05rem;padding:.1rem .35rem;border-radius:6px}
.qdel:hover{color:var(--err);background:var(--card2)}

.log li{display:flex;gap:.55rem;padding:.32rem .1rem;font-size:.87rem;border-bottom:1px solid rgba(42,42,56,.5)}
.log li:last-child{border-bottom:0}
.log time{color:var(--muted);flex:0 0 auto;font-variant-numeric:tabular-nums}
.k-queue{color:var(--ok)} .k-skip{color:var(--warn)} .k-error{color:var(--err)}
.k-vote{color:#93c5fd} .k-info{color:var(--fg)}

form{display:grid;gap:.9rem}
fieldset{border:1px solid var(--line);border-radius:12px;padding:.9rem;margin:0;display:grid;gap:.65rem}
legend{padding:0 .4rem;font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
label{display:grid;gap:.28rem;font-size:.87rem;color:var(--muted)}
input{
  font:inherit;color:var(--fg);background:var(--card2);
  border:1px solid var(--line);border-radius:9px;padding:.5rem .65rem;width:100%;
}
input:focus{outline:2px solid rgba(145,70,255,.45);outline-offset:1px;border-color:var(--twitch)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:.65rem}
label.check{display:flex;align-items:center;gap:.5rem;color:var(--fg);font-size:.9rem}
label.check input{width:auto}
.hint{background:var(--card2);border-left:3px solid var(--twitch);border-radius:8px;
  padding:.55rem .75rem;font-size:.84rem;color:var(--muted);margin:.2rem 0 0}
.hint b{color:var(--fg)}
.hint code{background:rgba(0,0,0,.35);padding:.1rem .35rem;border-radius:5px;
  font-family:ui-monospace,Consolas,monospace;font-size:.92em;color:#c9a6ff;word-break:break-all}

.flash{margin:.9rem 1.1rem 0;padding:.6rem .85rem;border-radius:10px;font-size:.88rem;
  max-width:1080px;margin-left:auto;margin-right:auto}
.flash.ok{background:rgba(74,222,128,.13);color:#a7f3c0;border:1px solid rgba(74,222,128,.3)}
.flash.bad{background:rgba(248,113,113,.12);color:#fca5a5;border:1px solid rgba(248,113,113,.3)}

@media(max-width:820px){
  .cols,.conns,.grid2{grid-template-columns:1fr}
  .grid4{grid-template-columns:1fr 1fr}
}