/* KULKA//RADIO — broadcast console aesthetic
   Palette: void #0a0a0a / panel #131313 / line #232323
            signal orange #ff4d1c / live cyan #00f0ff / paper #ededed / mute #6b6b6b
   Display: 'Archivo Black' — Body/UI: 'JetBrains Mono'
*/

@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root{
  --void:#0a0a0a;
  --panel:#131313;
  --panel-raised:#181818;
  --line:#262626;
  --signal:#ff4d1c;
  --live:#00f0ff;
  --paper:#ededed;
  --mute:#6b6b6b;
  --danger:#ff3b3b;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:var(--void);
  color:var(--paper);
  font-family:'JetBrains Mono', monospace;
  min-height:100vh;
}

h1,h2,h3{
  font-family:'Archivo Black', sans-serif;
  text-transform:uppercase;
  letter-spacing:0.02em;
  margin:0;
}

a{color:var(--paper);}

.slash{color:var(--signal);}

::selection{background:var(--signal);color:var(--void);}

/* ---------- Topbar ---------- */
.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 28px;
  border-bottom:1px solid var(--line);
}
.brand{
  font-family:'Archivo Black', sans-serif;
  font-size:22px;
  letter-spacing:0.01em;
}
.topbar nav a{
  text-decoration:none;
  font-size:12px;
  letter-spacing:0.08em;
  color:var(--mute);
  border:1px solid var(--line);
  padding:8px 14px;
  text-transform:uppercase;
  transition:.15s;
}
.topbar nav a:hover{color:var(--signal);border-color:var(--signal);}

/* ---------- On-air badge ---------- */
.onair{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  letter-spacing:.12em;
  padding:6px 12px;
  border:1px solid var(--line);
}
.onair .dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--mute);
}
.onair.live .dot{
  background:var(--signal);
  box-shadow:0 0 8px var(--signal);
  animation:pulse 1.1s infinite;
}
.onair.live{color:var(--signal);border-color:var(--signal);}
@keyframes pulse{
  0%,100%{opacity:1;}
  50%{opacity:.35;}
}

/* ---------- Listener page ---------- */
.console{
  max-width:780px;
  margin:0 auto;
  padding:60px 24px 100px;
}
.console-eyebrow{
  font-size:12px;letter-spacing:.25em;color:var(--mute);margin-bottom:14px;
}
.console-title{
  font-size:clamp(36px,7vw,64px);
  line-height:0.95;
  margin-bottom:28px;
}

.now-playing{
  border:1px solid var(--line);
  background:var(--panel);
  padding:28px;
  margin-top:18px;
}
.np-label{font-size:11px;letter-spacing:.2em;color:var(--mute);margin-bottom:10px;}
.np-title{font-size:24px;font-family:'Archivo Black',sans-serif;text-transform:none;margin-bottom:4px;word-break:break-word;}
.np-artist{color:var(--mute);font-size:14px;margin-bottom:22px;}

/* waveform / VU bars signature element */
.vu{
  display:flex;
  align-items:flex-end;
  gap:3px;
  height:48px;
  margin:18px 0 22px;
}
.vu i{
  flex:1;
  background:var(--line);
  height:8%;
  transition:height .12s ease;
}
.vu.active i{background:var(--signal);}

.controls{
  display:flex;
  align-items:center;
  gap:16px;
}
.btn{
  background:none;
  border:1px solid var(--paper);
  color:var(--paper);
  font-family:'JetBrains Mono',monospace;
  font-size:13px;
  letter-spacing:.06em;
  padding:12px 18px;
  cursor:pointer;
  text-transform:uppercase;
  transition:.15s;
}
.btn:hover{background:var(--paper);color:var(--void);}
.btn.signal{border-color:var(--signal);color:var(--signal);}
.btn.signal:hover{background:var(--signal);color:var(--void);}
.btn:disabled{opacity:.35;cursor:not-allowed;}

.volume-row{display:flex;align-items:center;gap:10px;margin-left:auto;}
.volume-row input[type=range]{accent-color:var(--signal);}

.seekbar{
  width:100%;
  height:4px;
  background:var(--line);
  margin:18px 0 6px;
  position:relative;
  cursor:default;
}
.seekbar .fill{height:100%;background:var(--signal);width:0%;}
.time-row{display:flex;justify-content:space-between;font-size:11px;color:var(--mute);}

.off-state{
  text-align:center;
  padding:60px 20px;
  color:var(--mute);
  font-size:14px;
}
.off-state .big{font-size:18px;color:var(--paper);margin-bottom:10px;}

.yt-hidden{position:absolute;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none;}

.next-up{
  margin-top:18px;font-size:12px;color:var(--mute);
  border-left:2px solid var(--line);padding-left:12px;
}
.next-label{color:var(--signal);letter-spacing:.1em;}

/* ---------- Custom range slider (volume / boost) ---------- */
input[type=range].brut-range{
  -webkit-appearance:none;
  appearance:none;
  width:120px;
  height:4px;
  background:linear-gradient(to right, var(--signal) 0%, var(--signal) 80%, var(--line) 80%, var(--line) 100%);
  border-radius:2px;
  outline:none;
  cursor:pointer;
}
input[type=range].brut-range::-webkit-slider-thumb{
  -webkit-appearance:none;
  appearance:none;
  width:14px;height:14px;
  border-radius:50%;
  background:var(--paper);
  border:2px solid var(--signal);
  cursor:pointer;
  margin-top:0;
  transition:.15s;
}
input[type=range].brut-range::-webkit-slider-thumb:hover{
  background:var(--signal);
  box-shadow:0 0 8px var(--signal);
}
input[type=range].brut-range::-webkit-slider-runnable-track{
  height:4px;border-radius:2px;background:transparent;
}
input[type=range].brut-range::-moz-range-track{
  height:4px;border-radius:2px;background:var(--line);
}
input[type=range].brut-range::-moz-range-progress{
  height:4px;border-radius:2px;background:var(--signal);
}
input[type=range].brut-range::-moz-range-thumb{
  width:14px;height:14px;border-radius:50%;
  background:var(--paper);border:2px solid var(--signal);
  cursor:pointer;
}
input[type=range].brut-range.boost{
  background:linear-gradient(to right, var(--live) 0%, var(--live) 20%, var(--line) 20%, var(--line) 100%);
}
input[type=range].brut-range.boost::-webkit-slider-thumb{border-color:var(--live);}
input[type=range].brut-range.boost::-webkit-slider-thumb:hover{background:var(--live);box-shadow:0 0 8px var(--live);}
input[type=range].brut-range.boost::-moz-range-progress{background:var(--live);}
input[type=range].brut-range.boost::-moz-range-thumb{border-color:var(--live);}

footer.console-foot{
  margin-top:50px;
  font-size:11px;
  color:var(--mute);
  letter-spacing:.1em;
  text-align:center;
}

/* ---------- Login ---------- */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;}
.login-box{
  width:340px;border:1px solid var(--line);background:var(--panel);padding:36px 30px;text-align:center;
}
.login-eyebrow{font-size:11px;letter-spacing:.2em;color:var(--mute);margin-bottom:14px;}
.login-box h1{font-size:30px;margin-bottom:4px;}
.login-sub{color:var(--mute);font-size:13px;margin:0 0 24px;}
.login-error{color:var(--danger);font-size:12px;margin-bottom:14px;}
.login-box form{display:flex;flex-direction:column;gap:12px;}
.login-box input{
  background:var(--void);border:1px solid var(--line);color:var(--paper);
  padding:12px;font-family:'JetBrains Mono',monospace;font-size:14px;
}
.login-box button{
  background:var(--signal);color:var(--void);border:none;padding:12px;
  font-family:'JetBrains Mono',monospace;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;cursor:pointer;
}
.back-link{display:block;margin-top:20px;font-size:12px;color:var(--mute);text-decoration:none;}
.back-link:hover{color:var(--paper);}

/* ---------- Admin ---------- */
.admin-wrap{max-width:1000px;margin:0 auto;padding:30px 24px 80px;}
.grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;margin-top:24px;}
@media(max-width:820px){.grid{grid-template-columns:1fr;}}

.panel{
  border:1px solid var(--line);background:var(--panel);padding:24px;
}
.panel h2{font-size:16px;margin-bottom:18px;}
.panel h3{font-size:13px;color:var(--mute);margin-bottom:12px;letter-spacing:.08em;}

.field{margin-bottom:14px;}
.field label{display:block;font-size:11px;letter-spacing:.08em;color:var(--mute);margin-bottom:6px;text-transform:uppercase;}
.field input[type=text], .field input[type=url], .field select, .field input[type=file]{
  width:100%;background:var(--void);border:1px solid var(--line);color:var(--paper);
  padding:10px;font-family:'JetBrains Mono',monospace;font-size:13px;
}
.tabs{display:flex;gap:8px;margin-bottom:16px;}
.tab{
  flex:1;padding:10px;text-align:center;border:1px solid var(--line);cursor:pointer;
  font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);
}
.tab.active{color:var(--signal);border-color:var(--signal);}
.tab-panel{display:none;}
.tab-panel.active{display:block;}

.lib-list{max-height:340px;overflow-y:auto;margin-top:10px;}
.lib-item{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:10px;border-bottom:1px solid var(--line);font-size:13px;
}
.lib-item .meta{overflow:hidden;}
.lib-item .ttl{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.lib-item .art{color:var(--mute);font-size:11px;}
.lib-actions{display:flex;gap:6px;flex-shrink:0;}
.lib-actions button{
  background:none;border:1px solid var(--line);color:var(--mute);
  font-size:11px;padding:6px 9px;cursor:pointer;text-transform:uppercase;
}
.lib-actions button:hover{color:var(--paper);border-color:var(--paper);}
.lib-actions button.danger:hover{color:var(--danger);border-color:var(--danger);}

input.dur-input{
  width:62px;
  background:var(--void);
  border:1px solid var(--line);
  color:var(--paper);
  padding:3px 6px;
  font-family:'JetBrains Mono',monospace;
  font-size:12px;
  text-align:center;
}
input.dur-input:focus{outline:none;border-color:var(--signal);}

.mic-zone{text-align:center;padding:20px 10px;}
.mic-btn{
  width:90px;height:90px;border-radius:50%;border:2px solid var(--signal);
  background:none;color:var(--signal);font-size:26px;cursor:pointer;margin:0 auto 14px;
  display:flex;align-items:center;justify-content:center;transition:.15s;
}
.mic-btn.recording{background:var(--signal);color:var(--void);animation:pulse 1s infinite;}
.mic-status{font-size:12px;color:var(--mute);}

.status-line{font-size:12px;color:var(--mute);margin-top:10px;}
.status-line.ok{color:var(--live);}
.status-line.err{color:var(--danger);}

.now-block{
  border:1px solid var(--line);padding:16px;margin-bottom:18px;font-size:13px;
}
.now-block .ttl{font-family:'Archivo Black',sans-serif;font-size:16px;margin-bottom:4px;}

.btnrow{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;}