/* Shen Radio — one-page cyberpunk */
:root{
  --bg0:#05060a;
  --bg1:#0b1020;
  --ink:#d9e0ff;
  --muted:rgba(217,224,255,.7);
  --c1:#00f5ff;
  --c2:#ff2fd6;
  --c3:#00ff7a;
  --card:rgba(10,14,24,.72);
  --stroke:rgba(255,255,255,.10);
  --shadow:0 18px 60px rgba(0,0,0,.55);
  --radius:18px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  color:var(--ink);
  background:
    radial-gradient(900px 500px at 70% 10%, rgba(255,47,214,.16), transparent 55%),
    radial-gradient(900px 520px at 20% 20%, rgba(0,245,255,.12), transparent 60%),
    linear-gradient(180deg, var(--bg1), var(--bg0));
  font-family:"VT323", ui-monospace, Menlo, Consolas, monospace;
  overflow-x:hidden;
}
.bg-grid{
  position:fixed; inset:0; pointer-events:none; opacity:.24;
  background-image:
    linear-gradient(to right, rgba(0,245,255,.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,47,214,.10) 1px, transparent 1px);
  background-size:80px 80px;
  transform: perspective(800px) rotateX(62deg) translateY(120px);
  filter: drop-shadow(0 0 24px rgba(0,245,255,.25));
}
.bg-noise{
  position:fixed; inset:-20%; pointer-events:none; opacity:.10;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
  animation:drift 10s linear infinite;
}
.history-backdrop{
  position:fixed;
  inset:0;
  background:rgba(2,5,12,.72);
  backdrop-filter:blur(4px);
  opacity:0;
  pointer-events:none;
  transition:opacity .18s ease;
  z-index:25;
}
.history-backdrop.open{
  opacity:1;
  pointer-events:auto;
}
@keyframes drift{to{transform:translate3d(-4%,2%,0)}}

.top{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px;
  padding:22px 20px 10px;
  max-width:1100px;
  margin:0 auto;
}
.brand{display:flex;align-items:center;gap:14px;min-width:0}
.mark{
  width:44px;height:44px;border-radius:14px;
  background:
    radial-gradient(circle at 25% 30%, rgba(0,245,255,.9), transparent 55%),
    radial-gradient(circle at 75% 70%, rgba(255,47,214,.85), transparent 55%),
    linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,0));
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 0 0 2px rgba(0,245,255,.08), 0 0 26px rgba(255,47,214,.18);
  flex:0 0 auto;
}
.title{
  margin:0;
  font-family:"Orbitron", system-ui, Segoe UI, Roboto, Arial;
  font-weight:800;
  letter-spacing:.08em;
  font-size:34px;
  line-height:1;
  text-transform:uppercase;
  text-shadow:0 0 18px rgba(0,245,255,.25), 0 0 22px rgba(255,47,214,.18);
}
.subtitle{margin:6px 0 0;color:var(--muted);font-size:18px;line-height:1.1}
.status{text-align:right;padding-bottom:6px;display:flex;flex-direction:column;gap:6px;align-items:flex-end}
.pill{
  display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;
  background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.12);
  box-shadow:0 0 0 2px rgba(255,47,214,.06);font-size:18px;
}
.pill.ok{border-color:rgba(0,255,122,.25);box-shadow:0 0 0 2px rgba(0,255,122,.10)}
.pill.bad{border-color:rgba(255,47,214,.25);box-shadow:0 0 0 2px rgba(255,47,214,.10)}
.small{font-size:16px;color:rgba(217,224,255,.72)}
.dim{opacity:.78}

.wrap{
  max-width:1100px;
  margin:0 auto;
  padding:14px 20px 34px;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:16px;
}
.card{
  background:var(--card);
  border:1px solid var(--stroke);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  backdrop-filter:blur(10px);
  overflow:hidden;
  position:relative;
}
.card:before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(600px 120px at 20% 0%, rgba(0,245,255,.10), transparent 60%),
    radial-gradient(600px 160px at 70% 0%, rgba(255,47,214,.10), transparent 65%);
  pointer-events:none;
}
.card-title{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 16px 10px;
  gap:12px;
  position:relative;
  z-index:1;
}
.card-title h2{
  margin:0;
  font-family:"Orbitron", system-ui;
  font-size:16px;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.player{grid-column:1/2}
.history{grid-column:2/3}
.links{grid-column:1/3}

.player-head{display:flex;gap:14px;padding:18px 16px 12px;position:relative;z-index:1}
.np-art{
  width:92px;height:92px;border-radius:16px;border:1px solid rgba(255,255,255,.14);
  background:
    radial-gradient(circle at 30% 30%, rgba(0,245,255,.30), transparent 55%),
    radial-gradient(circle at 70% 70%, rgba(255,47,214,.28), transparent 55%),
    linear-gradient(135deg, rgba(255,255,255,.10), rgba(255,255,255,0));
  box-shadow:0 0 0 2px rgba(0,245,255,.06), 0 0 30px rgba(0,245,255,.10);
  background-size:cover;
  background-position:center;
  flex:0 0 auto;
}
.np-meta{flex:1;min-width:0}
.kicker{color:rgba(217,224,255,.68);letter-spacing:.14em;text-transform:uppercase;font-family:"Orbitron", system-ui;font-size:11px}
.np-title{font-size:30px;margin-top:6px;line-height:1.05;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.np-artist{margin-top:4px;color:rgba(217,224,255,.82);font-size:20px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.np-extra{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:5px 8px;background:rgba(0,0,0,.30);border:1px solid rgba(255,255,255,.10);border-radius:999px;font-size:16px}

.progress{padding:0 16px 12px;position:relative;z-index:1}
.bar{height:10px;border-radius:999px;border:1px solid rgba(255,255,255,.10);background:rgba(0,0,0,.28);overflow:hidden}
.bar-fill{height:100%;background:linear-gradient(90deg, rgba(0,245,255,.85), rgba(255,47,214,.85), rgba(0,255,122,.80));box-shadow:0 0 22px rgba(0,245,255,.15)}
.bar-meta{display:flex;justify-content:space-between;margin-top:6px;color:rgba(217,224,255,.75);font-size:16px}

.controls{padding:6px 16px 12px;display:flex;gap:10px;flex-wrap:wrap;align-items:center;position:relative;z-index:1}
.btn{
  border:1px solid rgba(255,255,255,.12);
  background:rgba(0,0,0,.22);
  color:var(--ink);
  border-radius:14px;
  padding:10px 12px;
  font-size:18px;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  gap:10px;
  transition:transform .12s ease, box-shadow .12s ease, border-color .12s ease, opacity .12s ease;
  user-select:none;
}
.btn:hover{transform:translateY(-1px);border-color:rgba(0,245,255,.25);box-shadow:0 0 0 2px rgba(0,245,255,.10)}
.btn:active{transform:translateY(0)}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.btn.primary{background:linear-gradient(135deg, rgba(0,245,255,.18), rgba(255,47,214,.14));border-color:rgba(255,255,255,.18);box-shadow:0 0 0 2px rgba(255,47,214,.08)}
.btn.icon{padding:10px 12px}
.btn.tiny{padding:7px 10px;font-size:16px;border-radius:12px}
.vol{display:flex;align-items:center;gap:10px;margin-left:auto;min-width:240px}
.vol input[type="range"]{width:140px}
.hint{padding:0 16px 8px;color:rgba(217,224,255,.72);font-size:16px;position:relative;z-index:1;line-height:1.2}
.mobile-quick-links{display:none}
.quick-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:0;
  padding:9px 12px;
  border-radius:12px;
  text-decoration:none;
  color:var(--ink);
  border:1px solid rgba(255,255,255,.1);
  background:rgba(0,0,0,.18);
}
.quick-link:hover{border-color:rgba(255,47,214,.28);box-shadow:0 0 0 2px rgba(255,47,214,.08)}

.history-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.history-body[hidden]{display:none}
.mobile-history-close,.mobile-menu-btn{display:none}

.list{padding:0 16px 16px;position:relative;z-index:1}
.row{display:flex;gap:10px;padding:10px;border-radius:14px;border:1px solid rgba(255,255,255,.08);background:rgba(0,0,0,.22);margin-bottom:10px}
.row:last-child{margin-bottom:0}
.dot{width:10px;height:10px;border-radius:999px;background:rgba(0,245,255,.75);box-shadow:0 0 14px rgba(0,245,255,.25);margin-top:8px;flex:0 0 auto}
.lines{min-width:0}
.r-title{font-size:20px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.r-sub{font-size:16px;color:rgba(217,224,255,.70);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.r-time{margin-left:auto;font-size:16px;color:rgba(217,224,255,.65);flex:0 0 auto;align-self:center}
.skeleton{opacity:.65}
.skeleton .dot{background:rgba(255,47,214,.55)}
.skeleton .l1,.skeleton .l2{height:10px;border-radius:999px;background:rgba(255,255,255,.10);margin:6px 0}
.skeleton .l1{width:220px}
.skeleton .l2{width:170px}
.footnote{padding:0 16px 16px;font-size:16px;color:rgba(217,224,255,.62);position:relative;z-index:1}

.link-grid{padding:0 16px 18px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;position:relative;z-index:1}
.linkbtn{
  display:flex;
  gap:12px;
  align-items:center;
  padding:12px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.10);
  background:rgba(0,0,0,.22);
  color:var(--ink);
  text-decoration:none;
  transition:transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
.linkbtn:hover{transform:translateY(-1px);border-color:rgba(255,47,214,.28);box-shadow:0 0 0 2px rgba(255,47,214,.10)}
.lb-ico{font-size:22px}
.lb-title{display:block;font-size:18px}
.lb-sub{display:block;font-size:16px;color:rgba(217,224,255,.68);margin-top:2px}

.bottom{max-width:1100px;margin:0 auto;padding:0 20px 26px}

.glitch{position:relative}
.glitch::before,.glitch::after{
  content:attr(data-text);position:absolute;left:0;top:0;width:100%;opacity:.55;pointer-events:none;
}
.glitch::before{
  transform:translate(1px,0); color:rgba(0,245,255,.85); mix-blend-mode:screen;
  animation:glitchA 2.3s infinite linear alternate-reverse;
}
.glitch::after{
  transform:translate(-1px,0); color:rgba(255,47,214,.85); mix-blend-mode:screen;
  animation:glitchB 1.8s infinite linear alternate-reverse;
}
@keyframes glitchA{
  0%{clip-path:inset(0 0 92% 0)} 20%{clip-path:inset(10% 0 55% 0)}
  40%{clip-path:inset(55% 0 25% 0)} 60%{clip-path:inset(30% 0 55% 0)}
  80%{clip-path:inset(80% 0 5% 0)} 100%{clip-path:inset(0 0 92% 0)}
}
@keyframes glitchB{
  0%{clip-path:inset(85% 0 5% 0)} 25%{clip-path:inset(25% 0 55% 0)}
  50%{clip-path:inset(55% 0 25% 0)} 75%{clip-path:inset(10% 0 70% 0)}
  100%{clip-path:inset(85% 0 5% 0)}
}

@media (max-width:980px){
  .wrap{grid-template-columns:1fr}
  .player,.history,.links{grid-column:1/2}
  .vol{margin-left:0;width:100%;min-width:0}
  .link-grid{grid-template-columns:1fr 1fr}
  .history-actions{width:100%;justify-content:flex-end}
}

@media (max-width:520px){
  body.mobile-history-open{overflow:hidden}
  .top{
    display:grid;
    grid-template-columns:1fr auto;
    grid-template-areas:
      "brand button"
      "status status";
    align-items:center;
    gap:10px 12px;
    padding:14px 14px 10px;
  }
  .brand{grid-area:brand;gap:10px;min-width:0}
  .status{grid-area:status;gap:5px;align-items:flex-start;padding-bottom:0}
  .mobile-menu-btn{
    grid-area:button;
    justify-self:end;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:44px;
    height:44px;
    padding:0;
    z-index:30;
    font-size:19px;
  }
  .mark{width:36px;height:36px;border-radius:12px}
  .title{font-size:23px;line-height:1}
  .subtitle{font-size:13px;margin-top:2px}
  .pill{font-size:14px;padding:5px 8px}
  .small{font-size:13px}

  .wrap{padding:10px 14px 16px;display:block}
  .player{margin-bottom:0;min-height:auto}
  .player-head{padding:14px 14px 10px;gap:11px}
  .np-art{width:70px;height:70px;border-radius:14px}
  .kicker{font-size:10px}
  .np-title{font-size:21px;white-space:normal;line-height:1.02}
  .np-artist{font-size:17px;white-space:normal;line-height:1.05}
  .np-extra{margin-top:7px;gap:7px}
  .chip{font-size:13px;padding:4px 7px}
  .progress{padding:0 14px 10px}
  .bar{height:8px}
  .bar-meta{font-size:13px;margin-top:4px}
  .controls{padding:4px 14px 10px;gap:10px}
  .btn{padding:10px 11px;font-size:15px;border-radius:12px}
  .btn.tiny{font-size:14px;padding:8px 10px}
  .vol{width:100%;gap:9px}
  .vol input[type="range"]{width:100%}
  .hint{padding:0 14px 8px;font-size:13px;line-height:1.2}
  .mobile-quick-links{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:10px;
    padding:0 14px 14px;
    position:relative;
    z-index:1;
  }
  .quick-link{padding:10px 12px;font-size:15px}

  .desktop-links-card{display:none}
  .bottom{display:none}

  .history{
    position:fixed;
    top:0;
    right:0;
    left:auto;
    width:min(86vw, 360px);
    height:100dvh;
    margin:0;
    border-radius:18px 0 0 18px;
    transform:translateX(105%);
    transition:transform .2s ease;
    z-index:30;
    display:block;
    overflow:auto;
  }
  .history.drawer-open{transform:translateX(0)}
  .history .card-title{
    position:sticky;
    top:0;
    background:rgba(9,13,23,.96);
    backdrop-filter:blur(10px);
    padding:14px 14px 10px;
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .history .card-title h2{font-size:15px}
  .history-actions{width:auto;justify-content:flex-end;gap:6px}
  .mobile-history-close{display:inline-flex}
  .history-body{display:block !important}
  .list{padding:14px}
  .row{padding:9px}
  .r-title{font-size:18px}
  .r-sub,.r-time{font-size:14px}
  .footnote{padding:0 14px 14px;font-size:14px}
}