:root{
  --bg:#0b0f16; --panel:#121926; --panel2:#18233a; --line:#233049;
  --txt:#e8eefc; --muted:#93a1bd; --acc:#ff5c8a; --acc2:#37d2ff; --ok:#35d07f;
  font-synthesis:none;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:radial-gradient(1200px 600px at 80% -10%,#1b2b4d 0%,transparent 60%),var(--bg);
  color:var(--txt); font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  min-height:100vh;
}
a{color:var(--acc2)}
.top{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;max-width:1050px;margin:0 auto}
.brand{display:flex;align-items:center;gap:14px}
.logo{font-size:34px;filter:drop-shadow(0 0 12px rgba(255,92,138,.6))}
h1{font-size:22px;margin:0;letter-spacing:.5px}
.tag{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:2px}
.live{display:flex;align-items:center;gap:8px;background:var(--panel);border:1px solid var(--line);padding:8px 14px;border-radius:999px;font-size:14px;color:var(--muted)}
.dot{width:9px;height:9px;border-radius:50%;background:#5b6b88}
.dot.on{background:var(--ok);box-shadow:0 0 0 0 rgba(53,208,127,.7);animation:pulse 1.8s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(53,208,127,.6)}70%{box-shadow:0 0 0 10px rgba(53,208,127,0)}100%{box-shadow:0 0 0 0 rgba(53,208,127,0)}}

main{max-width:1050px;margin:0 auto;padding:0 22px 40px;display:flex;flex-direction:column;gap:18px}
.card{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:16px;padding:18px 20px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
h2{font-size:15px;margin:0 0 14px;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted);display:flex;align-items:center;gap:10px}
.count{background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:1px 9px;font-size:12px;color:var(--txt)}

/* player */
.player{display:flex;align-items:center;gap:18px}
.play{width:64px;height:64px;border-radius:50%;border:none;cursor:pointer;background:linear-gradient(135deg,var(--acc),#ff8bb0);color:#1a0a12;display:grid;place-items:center;flex:none;box-shadow:0 8px 24px rgba(255,92,138,.45);transition:transform .15s}
.play:hover{transform:scale(1.05)}
.play svg{fill:#1a0a12}
.np{flex:1;min-width:0}
.np .label{font-size:11px;text-transform:uppercase;letter-spacing:2px;color:var(--acc2)}
.np-title{font-size:20px;font-weight:700;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.np-artist{color:var(--muted);font-size:14px;margin-top:2px}
.bar{height:5px;background:#0d1420;border-radius:99px;margin-top:12px;overflow:hidden}
.bar-fill{height:100%;width:0;background:linear-gradient(90deg,var(--acc2),var(--acc));transition:width .5s linear}
.vol{display:flex;align-items:center;gap:8px;flex:none}
.vol svg{fill:var(--muted)}
.vol input{accent-color:var(--acc2);width:110px}

/* forms */
.row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:10px}
input[type=text],input[type=search]{flex:1;min-width:180px;background:#0d1420;border:1px solid var(--line);border-radius:10px;padding:12px 14px;color:var(--txt);font-size:15px;outline:none}
input:focus{border-color:var(--acc2);box-shadow:0 0 0 3px rgba(55,210,255,.15)}
.results{display:flex;flex-direction:column;gap:6px;max-height:280px;overflow:auto}
.res{display:flex;justify-content:space-between;align-items:center;gap:10px;background:#0d1420;border:1px solid var(--line);border-radius:10px;padding:10px 12px;cursor:pointer}
.res:hover{border-color:var(--acc2);background:#101a2c}
.res .t{font-weight:600}
.res .a{color:var(--muted);font-size:13px}
.res .add{color:var(--acc2);font-size:13px;flex:none}
.res .dur{color:var(--muted);font-size:12px;flex:none;margin-left:auto}
.reqform{margin-top:12px;border-top:1px dashed var(--line);padding-top:14px}
.chosen{margin-bottom:10px;color:var(--muted);font-size:14px}
.chosen strong{color:var(--txt)}
.linkbtn{background:none;border:none;color:var(--acc2);cursor:pointer;text-decoration:underline;font-size:13px}
.send{background:linear-gradient(135deg,var(--acc2),#5ee0ff);color:#04222c;border:none;border-radius:10px;padding:12px 20px;font-size:15px;font-weight:700;cursor:pointer}
.send:hover{filter:brightness(1.08)}
.send:disabled{opacity:.5;cursor:not-allowed}
.msg{margin-top:10px;font-size:14px;min-height:18px}
.msg.ok{color:var(--ok)} .msg.err{color:var(--acc)}

/* lists */
.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:760px){.grid{grid-template-columns:1fr}.vol input{width:80px}.np-title{font-size:17px}}
.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.list li{display:flex;align-items:center;gap:10px;padding:9px 11px;background:#0d1420;border:1px solid var(--line);border-radius:10px}
.list li .idx{color:var(--muted);font-variant-numeric:tabular-nums;font-size:13px;width:22px;text-align:right;flex:none}
.list li .info{min-width:0;flex:1}
.list li .t{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list li .s{color:var(--muted);font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.badge{font-size:11px;padding:2px 8px;border-radius:999px;background:#0b2a1d;color:var(--ok);border:1px solid #175b3c;flex:none}
.empty{color:var(--muted);font-size:14px;padding:6px 2px}
footer{max-width:1050px;margin:0 auto;padding:0 22px 30px;color:var(--muted);font-size:13px}