:root{--bg:#0B0C10;--bg2:#121218;--surface:#1E1E24;--border:rgba(255,255,255,.08);--border2:rgba(255,255,255,.16);--text:#F4F5F7;--muted:#8C93A3;--faint:#5A6070;--cyan:#00F2FE;--emerald:#00F5A0;--rose:#FF4B4B;--amber:#FFC857;--violet:#8A7CFF}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--cyan)}
.label{font-size:10px;letter-spacing:1.6px;text-transform:uppercase;color:var(--muted);font-weight:600}
h1{font-size:22px;letter-spacing:-.5px;text-transform:uppercase;margin:0;font-weight:800}
h2{font-size:15px;margin:0 0 10px;font-weight:600}
.app{display:grid;grid-template-columns:340px 1fr;min-height:100vh}
.side{border-right:1px solid var(--border);background:var(--bg2);padding:20px;display:flex;flex-direction:column;gap:14px;overflow:auto;max-height:100vh;position:sticky;top:0}
.main{padding:24px 28px;display:flex;flex-direction:column;gap:20px;max-width:1100px}
.card{background:var(--bg2);border:1px solid var(--border);border-radius:14px;padding:18px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.grow{flex:1}
.btn{background:var(--surface);border:1px solid var(--border2);border-radius:10px;padding:10px 16px;cursor:pointer;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;font-size:12px}
.btn:hover{border-color:var(--cyan)}
.btn.primary{background:var(--cyan);color:var(--bg);border-color:var(--cyan)}
.btn.emerald{background:var(--emerald);color:var(--bg);border-color:var(--emerald)}
.btn.danger{color:var(--rose);border-color:rgba(255,75,75,.4)}
.btn.small{padding:6px 10px;font-size:11px}
.btn:disabled{opacity:.4;cursor:not-allowed}
input[type=text],input[type=number],input[type=url],input[type=password],select{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:10px 12px;outline:none}
input:focus,select:focus{border-color:var(--cyan)}
.field{display:flex;flex-direction:column;gap:6px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.drop{border:1px dashed var(--border2);border-radius:14px;padding:44px;text-align:center;color:var(--muted);cursor:pointer;transition:.15s}
.drop.over{border-color:var(--cyan);color:var(--cyan);background:rgba(0,242,254,.05)}
canvas.wave{width:100%;height:180px;display:block;border-radius:10px;background:#0e0f14;touch-action:none;cursor:grab}
.legend{display:flex;gap:18px;font-size:12px;color:var(--muted)}
.dot{display:inline-block;width:10px;height:10px;border-radius:5px;margin-right:6px;vertical-align:middle}
.win{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;background:var(--surface);border:1px solid var(--border)}
.win b{font-variant-numeric:tabular-nums}
.tracks{display:flex;flex-direction:column;gap:6px}
.track{padding:10px 12px;border-radius:10px;border:1px solid transparent;cursor:pointer;display:flex;gap:10px;align-items:center}
.track:hover{background:var(--surface)}
.track.active{border-color:var(--cyan)}
.track .t{flex:1;min-width:0}
.track .t div{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pill{font-size:10px;padding:2px 8px;border-radius:999px;border:1px solid var(--border2);color:var(--muted);text-transform:uppercase;letter-spacing:1px}
.pill.pub{color:var(--emerald);border-color:rgba(0,245,160,.4)}
.check{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--border);border-radius:10px;cursor:pointer;background:var(--surface)}
.toast{position:fixed;bottom:20px;right:20px;background:var(--surface);border:1px solid var(--border2);border-radius:12px;padding:12px 16px;max-width:420px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.toast.err{border-color:var(--rose)}
.muted{color:var(--muted)}.faint{color:var(--faint)}
.login{max-width:380px;margin:18vh auto;display:flex;flex-direction:column;gap:14px}
.progress{height:4px;background:var(--surface);border-radius:2px;overflow:hidden}.progress i{display:block;height:100%;background:var(--cyan);width:0;transition:width .2s}
@media (max-width:900px){.app{grid-template-columns:1fr}.side{position:static;max-height:none;border-right:0;border-bottom:1px solid var(--border)}}