/* polar-field-lab — slate + ice blue + brushed steel */
[data-theme="polar-field-lab"] {
  --bg:               #1A2129;
  --bg-overlay:       rgba(159, 196, 217, 0.03);
  --panel:            #232C36;
  --panel-edge:       rgba(159, 196, 217, 0.28);
  --ink:              #F5F8FA;
  --ink-soft:         rgba(245, 248, 250, 0.78);
  --ink-dim:          rgba(245, 248, 250, 0.50);
  --accent:           #9FC4D9;
  --accent-2:         #F2784B;
  --rule:             rgba(159, 196, 217, 0.22);
  --ornament-fill:    #9FC4D9;
  --shadow-panel:     0 14px 40px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(159, 196, 217, 0.08);
  --radius-panel:     4px;
  --btn-bg:           linear-gradient(180deg, #2D3742 0%, #232C36 100%);
  --btn-ink:          #F5F8FA;
  --btn-edge:         #9FC4D9;
  --btn-hover-bg:     linear-gradient(180deg, #38434F 0%, #2D3742 100%);
  --focus-ring:       #F2784B;
  --font-display:     'IBM Plex Serif', 'Cormorant Garamond', Georgia, serif;
  --font-body:        'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Inter', sans-serif;
  --font-mono:        'IBM Plex Mono', 'JetBrains Mono', ui-monospace, monospace;
  --tracking-display: 0.03em;
  --weight-display:   500;
  --texture-panel:    none;
  --texture-hero-veil: linear-gradient(180deg, rgba(26,33,41,0.50) 0%, rgba(26,33,41,0.88) 100%);
}