:root[data-theme="light"] {
  --bg-primary:    #f4f6f9;
  --bg-secondary:  #ffffff;
  --bg-card:       #ffffff;
  --bg-panel:      #f0f2f7;
  --border:        #dde1ee;
  --text-primary:  #1a1d2e;
  --text-secondary:#6b7280;
  --text-muted:    #9ca3af;
  --accent:        #ED135B;
  --accent-2:      #F7931D;
  --green:         #16a34a;
  --blue:          #2563eb;
  --red:           #dc2626;
  --row-a:         #f9fafb;
  --row-b:         #ffffff;
  --row-hover:     #eff1f8;
  --nav-bg:        #ffffff;
  --nav-border:    #e5e7f0;
  --shadow:        0 1px 6px rgba(0,0,0,0.08);
  --shadow-card:   0 2px 16px rgba(0,0,0,0.07);
  --input-bg:      #ffffff;
  --input-border:  #d1d5e0;
  --input-focus:   #ED135B;
  --scrollbar-bg:  #f0f2f7;
  --scrollbar-thumb: #c8ccdb;
}