body {
  font-family: -apple-system, Segoe UI, sans-serif;
  font-size: 13px;
  margin: 0;
  padding: 12px;
  background: #1a1a1a;
  color: #ddd;
}

#header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
#header strong { font-size: 15px; }

#mode-pill {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.4px;
  background: #1a2a3a;
  color: #6ec1ff;
  padding: 2px 8px;
  border-radius: 3px;
  border: 1px solid #2a4a6a;
}
#mode-pill[data-mode="CACHE"] {
  background: #1a3a1a;
  color: #afa;
  border-color: #2a5a2a;
}

.help {
  font-size: 12px;
  color: #aaa;
  line-height: 1.4;
  margin-bottom: 8px;
}
.help code {
  background: #0d0d0d;
  padding: 1px 4px;
  border-radius: 2px;
  font-family: Consolas, monospace;
  color: #ddd;
}
.dim { color: #777; }

textarea#bulk-id-input {
  width: 100%;
  height: 140px;
  resize: vertical;
  background: #0d0d0d;
  color: #ddd;
  border: 1px solid #444;
  border-radius: 3px;
  padding: 6px 8px;
  font-size: 12px;
  font-family: Consolas, monospace;
  box-sizing: border-box;
}
textarea#bulk-id-input:focus { outline: none; border-color: #6ec1ff; }

.button-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 8px 0;
}

button {
  background: #333;
  color: #ddd;
  border: 1px solid #555;
  border-radius: 3px;
  padding: 4px 10px;
  cursor: pointer;
  font-size: 12px;
}
button:hover { background: #444; }
button:disabled { opacity: 0.5; cursor: default; }
button.running { background: #3a1a1a; border-color: #722; color: #faa; }

#count-pill {
  margin-left: auto;
  font-size: 11px;
}

.mono-output {
  background: #0d0d0d;
  border: 1px solid #333;
  border-radius: 3px;
  padding: 8px 10px;
  font-family: Consolas, monospace;
  font-size: 12px;
  line-height: 1.5;
  max-height: 260px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.mono-output:empty { display: none; }