:root{
  --bg:#0A0B0D;
  --panel:#14161B;
  --panel-2:#1B1E25;
  --line:#262A33;
  --ink:#EDEAE0;
  --dim:#8C93A3;
  --tally:#E5484D;
  --cue:#F5B942;
  --go:#3DD68C;
  --read-past:#4A5060;
  --focus:2px solid var(--cue);
  --safe-top:env(safe-area-inset-top,0px);
  --safe-bottom:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  -webkit-tap-highlight-color:transparent;
}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
button{cursor:pointer;font:inherit;color:inherit;background:none;border:none}
button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:var(--focus);outline-offset:2px}

/* ============ SHELL ============ */
.shell{max-width:920px;margin:0 auto;padding:calc(28px + var(--safe-top)) 20px calc(60px + var(--safe-bottom))}
header.top{
  display:flex;align-items:center;justify-content:space-between;
  padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:26px;
}
.brand{display:flex;align-items:center;gap:12px}
.lamp{
  width:12px;height:12px;border-radius:50%;
  background:var(--go);box-shadow:0 0 10px 1px rgba(61,214,140,.55);
  transition:background .3s, box-shadow .3s;
}
.lamp.hot{background:var(--tally);box-shadow:0 0 12px 2px rgba(229,72,77,.65)}
.brand h1{font-size:17px;font-weight:700;letter-spacing:.34em;text-transform:uppercase}
.brand h1 span{color:var(--cue)}
.status-chip{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--dim)}

/* ============ EDITOR ============ */
.field-label{
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--dim);
  display:flex;justify-content:space-between;margin-bottom:8px;
}
textarea#script{
  width:100%;min-height:260px;resize:vertical;
  background:var(--panel);border:1px solid var(--line);border-radius:8px;
  color:var(--ink);padding:18px;font-size:16px;line-height:1.65;
  font-family:inherit;
}
textarea#script::placeholder{color:#555c6b}

.settings{
  margin-top:22px;display:grid;gap:14px;
  grid-template-columns:repeat(auto-fit,minmax(190px,1fr));
}
.setting{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px 16px}
.setting .field-label{margin-bottom:10px}
.setting output{color:var(--cue);font-weight:600}
input[type=range]{width:100%;accent-color:var(--cue)}
.toggle-row{display:flex;align-items:center;gap:10px;min-height:28px}
.switch{
  position:relative;width:42px;height:24px;border-radius:12px;background:var(--panel-2);
  border:1px solid var(--line);transition:background .2s;flex:none;
}
.switch::after{
  content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;
  background:var(--dim);transition:transform .2s, background .2s;
}
.switch[aria-checked="true"]{background:rgba(245,185,66,.25)}
.switch[aria-checked="true"]::after{transform:translateX(18px);background:var(--cue)}
.toggle-row label{font-size:14px;color:var(--ink)}
.hint{font-size:12px;color:var(--dim);margin-top:8px;line-height:1.5}

.launch{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.btn{
  border:1px solid var(--line);border-radius:8px;padding:13px 22px;
  font-size:13px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;
  background:var(--panel);transition:border-color .15s, background .15s;
}
.btn:hover{border-color:var(--dim)}
.btn.primary{background:var(--tally);border-color:var(--tally);color:#fff}
.btn.primary:hover{background:#f05a5f}
.keys{font-size:12px;color:var(--dim);line-height:2}
.keys kbd{
  background:var(--panel-2);border:1px solid var(--line);border-bottom-width:2px;
  border-radius:4px;padding:1px 6px;font-family:ui-monospace,monospace;font-size:11px;color:var(--ink);
}
.notice{
  margin-top:18px;padding:12px 16px;border:1px solid var(--line);border-left:3px solid var(--cue);
  border-radius:6px;font-size:13px;color:var(--dim);line-height:1.6;display:none;
}
.notice.show{display:block}

/* ============ PROMPTER ============ */
#prompter{position:fixed;inset:0;background:#000;display:none;flex-direction:column;z-index:50}
#prompter.open{display:flex}

.p-top{
  position:absolute;top:0;left:0;right:0;z-index:5;
  display:flex;align-items:center;justify-content:space-between;
  padding:calc(14px + var(--safe-top)) 20px 14px;
  background:linear-gradient(#000,rgba(0,0,0,0));
  transition:opacity .4s;
}
#prompter.zen .p-top,#prompter.zen .p-bottom{opacity:0;pointer-events:none}
.onair{
  display:flex;align-items:center;gap:9px;
  font-size:11px;letter-spacing:.26em;text-transform:uppercase;font-weight:700;
}
.onair .lamp{width:10px;height:10px}
#stateLabel{color:var(--dim)}
#stateLabel.live{color:var(--tally)}
#stateLabel.listen{color:var(--go)}
#clock{font-size:12px;color:var(--dim);letter-spacing:.12em}

.p-scroll{flex:1;overflow-y:auto;scroll-behavior:auto;position:relative}
.p-scroll::-webkit-scrollbar{display:none}
.p-inner{
  max-width:900px;margin:0 auto;
  padding:45vh 6vw 55vh;
  font-weight:600;line-height:1.5;letter-spacing:.01em;
  color:var(--ink);
}
#prompter.mirrored .p-inner{transform:scaleX(-1)}
.p-inner .w{transition:color .12s}
.p-inner .w.past{color:var(--read-past)}
.p-inner .w.now{color:var(--cue)}
.p-inner p{margin-bottom:1.1em}

.readline{
  position:absolute;left:0;right:0;top:40%;pointer-events:none;z-index:4;
  display:flex;align-items:center;
}
.readline .caret{
  width:0;height:0;margin-left:14px;
  border-top:9px solid transparent;border-bottom:9px solid transparent;
  border-left:13px solid var(--tally);
  filter:drop-shadow(0 0 6px rgba(229,72,77,.7));
}
.readline .bar{
  flex:1;height:1px;margin:0 18px;
  background:linear-gradient(90deg,rgba(229,72,77,.55),rgba(229,72,77,.06));
}

.p-bottom{
  position:absolute;bottom:0;left:0;right:0;z-index:5;
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  padding:16px 20px calc(18px + var(--safe-bottom));
  background:linear-gradient(rgba(0,0,0,0),#000 55%);
  transition:opacity .4s;
}
.pbtn{
  border:1px solid var(--line);background:rgba(20,22,27,.85);border-radius:6px;
  padding:9px 16px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;
}
.pbtn:hover{border-color:var(--dim)}
.pbtn.hot{background:var(--tally);border-color:var(--tally);color:#fff}
.p-speed{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--dim)}
.p-speed input{width:120px}
#progressWrap{flex:1;min-width:120px;display:flex;align-items:center;gap:10px}
#progressBar{flex:1;height:3px;background:var(--panel-2);border-radius:2px;overflow:hidden}
#progressFill{height:100%;width:0%;background:var(--cue);transition:width .3s}
#progressPct{font-size:11px;color:var(--dim);min-width:34px;text-align:right}

#countdown{
  position:absolute;inset:0;z-index:9;display:none;align-items:center;justify-content:center;
  background:rgba(0,0,0,.88);
}
#countdown.show{display:flex}
#countNum{
  font-size:min(34vw,240px);font-weight:800;color:var(--cue);
  text-shadow:0 0 60px rgba(245,185,66,.35);
}
#voiceErr{
  position:absolute;top:calc(60px + var(--safe-top));left:50%;transform:translateX(-50%);z-index:8;
  background:var(--panel);border:1px solid var(--tally);border-radius:8px;
  padding:12px 18px;font-size:13px;color:var(--ink);max-width:520px;display:none;line-height:1.5;
}
#voiceErr.show{display:block}

@media (prefers-reduced-motion: reduce){
  .p-inner .w{transition:none}
  #progressFill{transition:none}
}
@media (max-width:560px){
  .p-inner{padding-left:8vw;padding-right:8vw}
  .p-speed input{width:80px}
}