:root{--bg:#0f1318;--panel:#1a2029;--line:#2b3441;--fg:#e8edf3;--mut:#93a1b3;--ok:#2fbf71;--warn:#f0b429;--bad:#ef4444;--acc:#3b82f6}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.45 system-ui,Segoe UI,sans-serif}
h1{font-size:20px;margin:0}h2{font-size:15px;margin:0 0 8px;color:var(--mut);text-transform:uppercase;letter-spacing:.06em}
header{display:flex;gap:12px;align-items:center;padding:10px 16px;border-bottom:1px solid var(--line)}
header .sp{flex:1}
main{padding:16px;max-width:1500px;margin:auto}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px;margin-bottom:14px}
.grid{display:grid;gap:14px}.g2{grid-template-columns:repeat(auto-fit,minmax(420px,1fr))}
.live-grid{grid-template-columns:minmax(0,3fr) minmax(300px,1fr)}
video{aspect-ratio:16/9;object-fit:contain}
/* phones and narrow windows: the programme picture goes FULL WIDTH AT THE TOP, controls stack underneath */
@media (max-width:820px){
  .live-grid,.g2{grid-template-columns:1fr}
  main{padding:10px}
  header{flex-wrap:wrap;gap:8px;padding:8px 10px}
  header h1{font-size:17px}
  .state-big{font-size:18px;padding:4px 12px}
  #vidInfo{display:block;width:100%}
}
select,input:not([type=checkbox]):not([type=range]){max-width:100%}      /* long option text must not push a control off a phone screen */
select{text-overflow:ellipsis}
button,select,input{font:inherit;color:var(--fg);background:#232c38;border:1px solid var(--line);border-radius:7px;padding:7px 12px}
button{cursor:pointer}button:hover{background:#2c3746}button.pri{background:var(--acc);border-color:var(--acc)}
button.bad{background:#7f1d1d;border-color:#b91c1c}button.on{background:var(--ok);border-color:var(--ok);color:#04210f}
button:disabled{opacity:.45;cursor:default}
label{display:block;color:var(--mut);font-size:13px;margin:8px 0 3px}
input[type=range]{padding:0;width:100%}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.pill{display:inline-block;padding:2px 10px;border-radius:99px;font-size:13px;font-weight:600;background:#334}
.pill.ok{background:#14532d;color:#bbf7d0}.pill.warn{background:#713f12;color:#fde68a}.pill.bad{background:#7f1d1d;color:#fecaca}
.meter{height:12px;background:#0b0f14;border-radius:6px;overflow:hidden;border:1px solid var(--line)}
.meter i{display:block;height:100%;width:0;background:var(--ok);transition:width .05s}.meter i.clip{background:var(--bad)}
pre{background:#0b0f14;border:1px solid var(--line);border-radius:8px;padding:8px;font-size:12px;overflow:auto;white-space:pre-wrap;margin:6px 0 0}
.mut{color:var(--mut)}.small{font-size:12px}
video{width:100%;background:#000;border-radius:8px;display:block}
[data-q=good]{background:#14532d;color:#bbf7d0}[data-q=fair]{background:#713f12;color:#fde68a}
[data-q=poor]{background:#7f1d1d;color:#fecaca}[data-q=reconnecting]{background:#7c2d12;color:#fed7aa}[data-q=none]{background:#334;color:var(--mut)}
.badge{padding:3px 12px;border-radius:99px;font-weight:600;font-size:13px}
.banner{padding:10px 14px;border-radius:8px;margin-bottom:12px;font-weight:600}
.banner.warn{background:#713f12}.banner.bad{background:#7f1d1d}.banner.ok{background:#14532d}
.state-big{font-size:22px;font-weight:800;padding:6px 18px;border-radius:8px}
.state-live{background:var(--ok);color:#04210f}.state-muted{background:#b45309;color:#fff}
.state-cough{background:#d97706;color:#fff}.state-ttd{background:#7c3aed;color:#fff}
.state-reconnecting{background:#c2410c;color:#fff}.state-disconnected{background:var(--bad);color:#fff}.state-off{background:#334;color:var(--mut)}
.hide{display:none!important}
.card{border:1px solid var(--line);border-radius:10px;padding:12px;background:#151b23}
.ptt.active{background:var(--bad);border-color:var(--bad)}
code{background:#0b0f14;padding:1px 5px;border-radius:4px}