.crt-tools { position: fixed; bottom: 8px; right: 18px; z-index: 20; display: flex; align-items: center; gap: 16px; font-size: max(var(--terminal-font-step, 1px), round(nearest, 12px, var(--terminal-font-step, 1px))); letter-spacing: 0; text-shadow: none; }
.crt-tool-button, .crt-settings summary {
  border: 0;
  padding: 2px 0;
  color: var(--terminal-muted);
  background: none;
  font: inherit;
  cursor: pointer;
  white-space: nowrap;
}
.crt-tool-button:hover, .crt-settings summary:hover { color: var(--terminal-text); }
#crtToggle[aria-pressed='true'] { color: var(--terminal-accent); }
.crt-settings { position: relative; z-index: 10; }
.crt-settings summary { list-style: none; }
.crt-settings summary::-webkit-details-marker { display: none; }
.crt-settings summary:focus-visible { outline: 1px solid var(--terminal-text); outline-offset: 4px; }
.crt-panel {
  position: absolute;
  bottom: calc(100% + 12px);
  right: 0;
  width: min(300px, calc(100vw - 32px));
  padding: 18px;
  border: 1px solid var(--terminal-accent);
  background: var(--terminal-bg);
  color: var(--terminal-text);
  font-size: max(var(--terminal-font-step, 1px), round(nearest, 13px, var(--terminal-font-step, 1px)));
  box-shadow: 0 12px 32px #0008;
  max-height: calc(100svh - 70px);
  overflow-y: auto;
}
.crt-panel-heading { color: var(--terminal-accent); margin-bottom: 14px; }
.crt-panel label { display: flex; justify-content: space-between; gap: 16px; }
.crt-panel output { color: var(--terminal-muted); }
.crt-panel input { display: block; width: 100%; height: 24px; margin: 4px 0 12px; accent-color: var(--terminal-accent); cursor: pointer; }
.crt-panel input[type='checkbox'] { width: 16px; height: 16px; margin: 0; flex-shrink: 0; }
.crt-panel label:has(input[type='checkbox']) { align-items: center; margin: 0 0 18px; cursor: pointer; }
.crt-panel #crtReset { color: var(--terminal-accent); }
.crt-panel::-webkit-scrollbar { width: 6px; }
.crt-panel::-webkit-scrollbar-track { background: var(--terminal-bg); }
.crt-panel::-webkit-scrollbar-thumb { background: var(--terminal-accent); }
.crt-panel::-webkit-scrollbar-button { display: none; width: 0; height: 0; }
.crt-control-group { border-top: 1px solid var(--terminal-rule); margin-top: 12px; padding-top: 10px; }
.crt-panel .crt-control-group > summary { color: var(--terminal-accent); margin-bottom: 14px; padding: 0; }
.crt-control-group > summary::before { content: '+ '; }
.crt-control-group[open] > summary::before { content: '− '; }
.crt-panel select { width: 100%; margin: 6px 0 14px; padding: 7px; border: 1px solid var(--terminal-rule); background: var(--terminal-bg); color: var(--terminal-text); font: inherit; }
.crt-help { font-size: max(var(--terminal-font-step, 1px), round(nearest, 11px, var(--terminal-font-step, 1px))); color: var(--terminal-muted); line-height: 1.5; margin: 0 0 12px; }
.accent-color-fields { display: flex; align-items: center; gap: 10px; margin: 8px 0; }
.crt-panel .accent-color-fields input { margin: 0; height: 34px; }
.crt-panel input[type='color'] { width: 44px; flex-shrink: 0; padding: 2px; border: 1px solid var(--terminal-rule); background: none; }
.crt-panel input[type='text'] { min-width: 0; width: 100%; padding: 5px 8px; background: var(--terminal-bg); color: var(--terminal-text); border: 1px solid var(--terminal-rule); font: inherit; }
.accent-presets { display: flex; gap: 12px; margin: 10px 0 18px; }
.accent-presets button { width: 24px; height: 24px; border: 1px solid transparent; background: var(--swatch); cursor: pointer; }
.accent-presets button[aria-pressed='true'] { outline: 1px solid var(--terminal-text); outline-offset: 3px; }