:root{
  --ni-radio-bg:rgba(9,11,16,.94);
  --ni-radio-panel:#0d1017;
  --ni-radio-panel2:#121722;
  --ni-radio-line:rgba(255,255,255,.09);
  --ni-radio-text:#f4f0e8;
  --ni-radio-muted:#aaa5a0;
  --ni-radio-accent:#ff6039;
  --ni-radio-accent2:#ff9b5d;
}
body{padding-bottom:96px}
.ni-radio-shell{position:fixed;left:50%;bottom:max(12px,env(safe-area-inset-bottom));transform:translateX(-50%);width:min(1120px,calc(100% - 24px));z-index:9998;font-family:Arial,Helvetica,sans-serif;color:var(--ni-radio-text)}
.ni-radio-bar{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;background:linear-gradient(180deg,rgba(16,20,28,.97),rgba(8,10,15,.97));border:1px solid var(--ni-radio-line);border-radius:22px;padding:10px 12px;box-shadow:0 18px 70px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.04);backdrop-filter:blur(18px) saturate(1.15)}
.ni-radio-info{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:11px;min-width:0}
.ni-radio-live{width:11px;height:11px;border-radius:50%;background:var(--ni-radio-accent);box-shadow:0 0 18px rgba(255,96,57,.8)}
.ni-radio-copy{min-width:0}
.ni-radio-kicker{display:flex;align-items:center;gap:8px;font-size:10px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--ni-radio-accent)}
.ni-radio-channel{color:#d7d2cd;font-weight:700}
.ni-radio-now{margin-top:3px;font-size:14px;font-weight:800;letter-spacing:-.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ni-radio-sub{margin-top:2px;font-size:10px;color:var(--ni-radio-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ni-radio-controls{display:flex;align-items:center;gap:7px}
.ni-radio-btn{appearance:none;border:1px solid var(--ni-radio-line);background:rgba(255,255,255,.04);color:var(--ni-radio-text);width:40px;height:40px;border-radius:14px;display:grid;place-items:center;font-size:14px;cursor:pointer;transition:.18s ease}
.ni-radio-btn:hover{background:rgba(255,255,255,.08);transform:translateY(-1px)}
.ni-radio-btn-primary{background:linear-gradient(135deg,var(--ni-radio-accent),var(--ni-radio-accent2));color:#0a0b0e;border:0;font-size:16px;font-weight:900}
.ni-radio-progress-wrap{width:120px;height:3px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden}
.ni-radio-progress{height:100%;width:0;background:linear-gradient(90deg,var(--ni-radio-accent),var(--ni-radio-accent2))}
.ni-radio-panel{position:absolute;left:0;right:0;bottom:72px;max-height:min(74vh,720px);overflow:auto;background:linear-gradient(180deg,rgba(13,16,23,.985),rgba(8,10,15,.99));border:1px solid var(--ni-radio-line);border-radius:28px;padding:18px;box-shadow:0 30px 110px rgba(0,0,0,.55);backdrop-filter:blur(20px);opacity:0;pointer-events:none;transform:translateY(12px) scale(.99);transition:.2s ease}
.ni-radio-shell.is-open .ni-radio-panel{opacity:1;pointer-events:auto;transform:translateY(0) scale(1)}
.ni-radio-panel-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:16px}
.ni-radio-title{margin:0;font-size:24px;letter-spacing:-.045em}
.ni-radio-desc{margin:5px 0 0;color:var(--ni-radio-muted);font-size:12px;line-height:1.45}
.ni-radio-close{appearance:none;border:1px solid var(--ni-radio-line);background:rgba(255,255,255,.04);color:#fff;width:38px;height:38px;border-radius:12px;font-size:19px;cursor:pointer}
.ni-radio-grid{display:grid;grid-template-columns:minmax(0,.74fr) minmax(0,1.26fr);gap:16px}
.ni-radio-channels{display:flex;flex-wrap:wrap;align-content:flex-start;gap:8px}
.ni-radio-chip{appearance:none;border:1px solid var(--ni-radio-line);background:rgba(255,255,255,.025);color:#d6d0cb;border-radius:999px;padding:9px 11px;font:800 10px/1 Arial,Helvetica,sans-serif;letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
.ni-radio-chip.is-active{background:rgba(255,96,57,.12);border-color:rgba(255,96,57,.38);color:#fff}
.ni-radio-channel-note{width:100%;padding:12px 0 4px;color:var(--ni-radio-muted);font-size:11px;line-height:1.5}
.ni-radio-embed-card{border:1px solid var(--ni-radio-line);border-radius:20px;background:rgba(255,255,255,.025);padding:10px;min-height:180px}
#niSpotifyEmbed{min-height:152px}
.ni-radio-catalog{margin-top:14px;padding-top:14px;border-top:1px solid var(--ni-radio-line)}
.ni-radio-catalog-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:10px}
.ni-radio-catalog-head strong{font-size:11px;letter-spacing:.11em;text-transform:uppercase;color:var(--ni-radio-accent)}
.ni-radio-catalog-head span{font-size:10px;color:var(--ni-radio-muted)}
.ni-radio-list{display:grid;gap:7px}
.ni-radio-list-item{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:10px;align-items:center;padding:9px 10px;border-radius:14px;background:rgba(255,255,255,.025);border:1px solid rgba(255,255,255,.045)}
.ni-radio-list-num{font-size:10px;color:var(--ni-radio-accent);font-weight:900}
.ni-radio-list-main{min-width:0}
.ni-radio-list-title{font-size:12px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ni-radio-list-artist{font-size:10px;color:var(--ni-radio-muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ni-radio-list-tag{font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:#c5c0bb}
.ni-radio-legal{margin-top:12px;color:#88837f;font-size:9px;line-height:1.45}
@media(max-width:760px){
  body{padding-bottom:88px}
  .ni-radio-shell{width:calc(100% - 18px);bottom:max(8px,env(safe-area-inset-bottom))}
  .ni-radio-bar{border-radius:20px;padding:9px 10px}
  .ni-radio-kicker{font-size:9px}
  .ni-radio-now{font-size:12px}
  .ni-radio-sub{font-size:9px}
  .ni-radio-progress-wrap{display:none}
  .ni-radio-btn{width:36px;height:36px;border-radius:12px}
  .ni-radio-controls{gap:6px}
  .ni-radio-panel{bottom:64px;max-height:76vh;border-radius:22px;padding:14px}
  .ni-radio-grid{grid-template-columns:1fr}
  .ni-radio-title{font-size:21px}
  .ni-radio-chip{font-size:9px;padding:8px 10px}
}
@media(max-width:420px){
  .ni-radio-bar{grid-template-columns:minmax(0,1fr) auto}
  .ni-radio-btn[data-action="open"]{display:none}
  .ni-radio-info{gap:8px}
  .ni-radio-live{width:9px;height:9px}
  .ni-radio-now{font-size:11px}
}

/* V2 full-mix source patch */
#niSpotifyEmbed iframe{display:block;width:100%;min-height:166px;background:#0b0e14}
.ni-radio-embed-card{min-height:190px}
.ni-radio-sub::after{content:" · FULL MIX";color:var(--ni-radio-accent);font-weight:900;letter-spacing:.08em}

/* V5 YouTube full-length engine — visual preserved */
#niSpotifyEmbed{min-height:220px}
#niSpotifyEmbed iframe{display:block;width:100%;min-height:220px;border:0;border-radius:14px;background:#080a0f}
.ni-radio-sub::after{content:" · YOUTUBE FULL";color:var(--ni-radio-accent);font-weight:900;letter-spacing:.08em}