:root{
  --bg:#0a0d0c;
  --bg-2:#0f1413;
  --panel:#141a18;
  --panel-2:#1a221f;
  --line:#26302c;
  --ink:#e9f1ec;
  --ink-dim:#8da093;
  --ink-faint:#5c6b63;
  --acc:#c0ff3e;
  --acc-2:#3dd9b0;
  --warn:#ff8a5c;
  --shadow:0 18px 50px -22px rgba(0,0,0,.85);
  --r:18px;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:"Outfit",-apple-system,sans-serif;
  background:
    radial-gradient(1100px 600px at 50% -10%, #16201c 0%, transparent 60%),
    radial-gradient(900px 700px at 90% 110%, #101a22 0%, transparent 55%),
    var(--bg);
  color:var(--ink);
  min-height:100dvh;
  display:flex;
  flex-direction:column;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}


.grain{
  position:fixed;inset:0;pointer-events:none;z-index:50;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 24px;border-bottom:1px solid var(--line);
  position:relative;z-index:10;
}
.brand{display:flex;align-items:center;gap:11px}
.logo-dot{
  width:13px;height:13px;border-radius:50%;
  background:var(--acc);
  box-shadow:0 0 0 4px rgba(192,255,62,.12),0 0 18px var(--acc);
  animation:pulse 2.6s ease-in-out infinite;
}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(.82);opacity:.7}}
.brand-name{font-family:"Syne",sans-serif;font-weight:800;letter-spacing:.14em;font-size:15px}
.brand-name span{color:var(--acc)}

.status{display:flex;align-items:center;gap:9px;font:500 12px/1 "JetBrains Mono",monospace;color:var(--ink-dim)}
.status-led{width:8px;height:8px;border-radius:50%;background:var(--ink-faint);transition:.3s}
.status-led.on{background:var(--acc);box-shadow:0 0 10px var(--acc)}
.status-led.bad{background:var(--warn);box-shadow:0 0 10px var(--warn)}

.stage{
  flex:1;position:relative;
  display:flex;flex-direction:column;align-items:center;
  padding:46px 22px 30px;
}

.radar{position:absolute;top:120px;left:50%;transform:translateX(-50%);width:min(620px,88vw);aspect-ratio:1;z-index:0;pointer-events:none}
.ring{position:absolute;inset:0;margin:auto;border:1px solid var(--line);border-radius:50%}
.ring.r1{width:34%;height:34%}
.ring.r2{width:64%;height:64%}
.ring.r3{width:100%;height:100%}
.sweep{
  position:absolute;inset:0;border-radius:50%;
  background:conic-gradient(from 0deg, rgba(192,255,62,.16), rgba(192,255,62,0) 28%);
  animation:spin 5s linear infinite;
  mask:radial-gradient(circle, transparent 16%, #000 16.5%);
  -webkit-mask:radial-gradient(circle, transparent 16%, #000 16.5%);
}
@keyframes spin{to{transform:rotate(360deg)}}

.me{
  position:relative;z-index:2;display:flex;align-items:center;gap:14px;
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--r);
  padding:13px 18px 13px 13px;box-shadow:var(--shadow);
  margin-bottom:42px;
}
.me-avatar{
  width:48px;height:48px;border-radius:13px;display:grid;place-items:center;
  font-size:24px;background:var(--panel-2);border:1px solid var(--line);
}
.me-name{font-family:"JetBrains Mono",monospace;font-size:15px;color:var(--acc);font-weight:500}
.me-sub{font-size:12px;color:var(--ink-faint);margin-top:2px}

.peers{
  position:relative;z-index:2;width:100%;max-width:760px;
  display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));
  gap:16px;
}
.peer{
  position:relative;cursor:pointer;border:1px solid var(--line);
  background:linear-gradient(180deg,var(--panel),var(--bg-2));
  border-radius:var(--r);padding:22px 16px 18px;text-align:center;
  transition:transform .18s cubic-bezier(.2,.8,.2,1),border-color .18s,box-shadow .18s;
  animation:rise .45s cubic-bezier(.2,.8,.2,1) both;
  overflow:hidden;
}
@keyframes rise{from{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:none}}
.peer:hover{transform:translateY(-4px);border-color:var(--acc);box-shadow:0 16px 40px -24px var(--acc)}
.peer.drag{border-color:var(--acc);border-style:dashed;background:rgba(192,255,62,.06)}
.peer.busy{pointer-events:none;opacity:.85}
.peer-avatar{
  width:62px;height:62px;border-radius:50%;margin:0 auto 12px;
  display:grid;place-items:center;font-size:30px;
  background:var(--panel-2);border:1px solid var(--line);position:relative;
}
.peer-avatar::after{
  content:"";position:absolute;inset:-6px;border-radius:50%;
  border:1px solid var(--acc);opacity:0;transition:.3s;
}
.peer:hover .peer-avatar::after{opacity:.5}
.peer-name{font-family:"JetBrains Mono",monospace;font-size:14px;font-weight:500}
.peer-kind{font-size:11px;color:var(--ink-faint);margin-top:4px;letter-spacing:.04em;text-transform:uppercase}
.peer-hint{
  font-size:11px;color:var(--acc);margin-top:10px;opacity:0;transition:.2s;
  font-family:"JetBrains Mono",monospace;
}
.peer:hover .peer-hint{opacity:1}
.peer .ring-prog{
  position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--acc);
  width:0;transition:width .15s linear;box-shadow:0 0 12px var(--acc);
}

.empty{
  position:relative;z-index:2;margin-top:54px;text-align:center;color:var(--ink-dim);
  font-size:15px;line-height:1.6;max-width:420px;
}
.empty span{font-size:13px;color:var(--ink-faint)}
.empty.hide{display:none}

.transfers{
  position:fixed;right:18px;bottom:18px;z-index:40;display:flex;flex-direction:column;gap:10px;
  width:min(330px,calc(100vw - 36px));
}
.tx{
  background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:13px 15px;
  box-shadow:var(--shadow);animation:rise .3s ease both;
}
.tx-top{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:9px}
.tx-name{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tx-meta{font:400 11px/1 "JetBrains Mono",monospace;color:var(--ink-faint);white-space:nowrap}
.tx-bar{height:6px;border-radius:6px;background:var(--panel-2);overflow:hidden}
.tx-fill{height:100%;width:0;border-radius:6px;background:linear-gradient(90deg,var(--acc-2),var(--acc));transition:width .15s}
.tx.done .tx-fill{background:var(--acc)}
.tx-link{display:inline-block;margin-top:9px;font:500 12px/1 "JetBrains Mono",monospace;color:var(--acc);text-decoration:none}
.tx-link:hover{text-decoration:underline}

.modal-wrap[hidden]{display:none}
.modal-wrap{position:fixed;inset:0;z-index:60;display:grid;place-items:center;background:rgba(4,6,5,.72);backdrop-filter:blur(6px);padding:20px}
.modal{
  background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--line);
  border-radius:22px;padding:30px 26px;max-width:380px;width:100%;text-align:center;box-shadow:var(--shadow);
  animation:rise .3s ease both;
}
.modal-avatar{font-size:40px;margin-bottom:8px}
.modal h2{font-family:"Syne",sans-serif;font-size:21px;margin-bottom:8px}
.modal p{color:var(--ink-dim);font-size:14px;line-height:1.5;margin-bottom:22px;word-break:break-word}
.modal-actions{display:flex;gap:12px}
.btn{
  flex:1;border:none;cursor:pointer;border-radius:12px;padding:13px;font:600 14px "Outfit";
  background:var(--acc);color:#0a0d0c;transition:.16s;
}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}
.btn.ghost:hover{border-color:var(--ink-dim);filter:none}

.foot{
  text-align:center;padding:16px;color:var(--ink-faint);font-size:11.5px;
  font-family:"JetBrains Mono",monospace;letter-spacing:.02em;border-top:1px solid var(--line);
}

@media (max-width:560px){
  .stage{padding-top:34px}
  .radar{top:96px}
  .peers{grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:12px}
}