:root {
  --bg: #0a0a0a;
  --fg: #e8e8e8;
  --dim: #8a8a8a;
  --line: #2a2a2a;
  --accent: #c6ff2e;
  --panel: #111111;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: "JetBrains Mono", "Consolas", ui-monospace, monospace;
  line-height: 1.4;
  padding: 0 16px 48px;
}

header {
  border-bottom: 2px solid var(--fg);
  padding: 24px 0 16px;
  margin-bottom: 24px;
  max-width: 900px;
  margin-inline: auto;
}

header h1 { margin: 0; font-size: 28px; letter-spacing: 2px; }
header p { margin: 8px 0 0; color: var(--dim); }

.tokenrow { margin: 16px 0 0; padding-top: 16px; border-top: 2px solid var(--line); }
.tokenrow textarea { margin-top: 6px; resize: vertical; }

main, nav.tabs { max-width: 900px; margin-inline: auto; }

nav.tabs { display: flex; gap: 0; margin-bottom: 0; }

.tab {
  flex: 1;
  background: var(--panel);
  color: var(--dim);
  border: 2px solid var(--line);
  border-bottom: none;
  padding: 12px;
  font: inherit;
  letter-spacing: 1px;
  cursor: pointer;
}

.tab.active { color: var(--bg); background: var(--accent); border-color: var(--accent); font-weight: bold; }

.panel { display: none; border: 2px solid var(--line); padding: 20px; }
.panel.active { display: block; }

label { display: block; margin-bottom: 16px; font-size: 12px; letter-spacing: 1px; color: var(--dim); }

textarea, input[type="number"], input[type="file"], input[type="text"], input[type="password"], select {
  display: block;
  width: 100%;
  margin-top: 6px;
  background: #000;
  color: var(--fg);
  border: 2px solid var(--line);
  padding: 10px;
  font: inherit;
}

textarea:focus, input:focus { outline: none; border-color: var(--accent); }

.row { display: flex; gap: 16px; }
.row label { flex: 1; }

.note { color: var(--dim); margin: 0 0 4px; }
.output .row.hide { display: none; }
.refblock.hide { display: none; }

.saverow { align-items: flex-end; margin-bottom: 16px; }
.saverow button {
  background: #000;
  color: var(--dim);
  border: 2px solid var(--line);
  padding: 10px 16px;
  font: inherit;
  letter-spacing: 1px;
  cursor: pointer;
}
.saverow button:hover { color: var(--fg); border-color: var(--accent); }
.saverow button:disabled { opacity: 0.4; cursor: default; }
.saverow label { margin-bottom: 0; }

.stop { display: none; }
.stop.live {
  display: block;
  width: 100%;
  margin-bottom: 12px;
  background: #000;
  color: var(--accent);
  border: 2px solid var(--accent);
  padding: 10px;
  font: inherit;
  letter-spacing: 2px;
  cursor: pointer;
}

.go {
  width: 100%;
  background: var(--accent);
  color: #000;
  border: none;
  padding: 14px;
  font: inherit;
  font-weight: bold;
  letter-spacing: 2px;
  cursor: pointer;
}

.go:disabled { background: var(--line); color: var(--dim); cursor: wait; }

.output { border: 2px solid var(--line); border-top: none; padding: 20px; }

.toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}

.toggle input {
  appearance: none;
  -webkit-appearance: none;
  flex: none;
  width: 18px;
  height: 18px;
  margin: 0;
  background: #000;
  border: 2px solid var(--line);
  cursor: pointer;
}

.toggle input:checked { background: var(--accent); border-color: var(--accent); }
.toggle input:focus { outline: none; border-color: var(--accent); }

.slider { color: var(--dim); }
.slider output { color: var(--accent); }
.slider.off { opacity: 0.35; }

.slider input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 18px;
  margin-top: 8px;
  padding: 0;
  background: transparent;
  cursor: pointer;
}

.slider input[type="range"]::-webkit-slider-runnable-track {
  height: 6px;
  background: #000;
  border: 2px solid var(--line);
}

.slider input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 18px;
  margin-top: -8px;
  background: var(--accent);
  border: none;
}

.slider input[type="range"]::-moz-range-track {
  height: 6px;
  background: #000;
  border: 2px solid var(--line);
}

.slider input[type="range"]::-moz-range-thumb {
  width: 14px;
  height: 18px;
  border: none;
  border-radius: 0;
  background: var(--accent);
}

.slider input[type="range"]:disabled { cursor: not-allowed; }

.status {
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 12px;
  min-height: 16px;
}

audio { width: 100%; margin-bottom: 12px; }

.dl {
  display: inline-block;
  color: var(--fg);
  border: 2px solid var(--line);
  padding: 8px 16px;
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 1px;
  visibility: hidden;
}

.dl.ready { visibility: visible; border-color: var(--accent); }

footer {
  max-width: 900px;
  margin: 32px auto 0;
  color: var(--dim);
  font-size: 12px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}