/**
 * Nixie Tube Theme — Vintage lamp/tube indicator style
 * 
 * Inspired by vintage Nixie tube displays and vacuum fluorescent displays (VFD).
 * Features warm orange glow, 7-segment font, and retro color palette.
 */

[data-theme="nixie-tube"] {
  /* ── Base Theme (dark vintage) ─────────────────────────── */
  --v2-bg-app: #0a0a0a;
  --v2-bg-card: #141414;
  --v2-bg-panel: #1a1a1a;
  --v2-text-primary: #ff9966;      /* Warm orange */
  --v2-text-muted: #664422;
  --v2-border: #332211;

  /* ── VFO Frequency Display ─────────────────────────────── */
  /* MAIN: Orange glow (Nixie tube style, brighter!) */
  --v2-vfo-main-freq-active: #ffaa44;
  --v2-vfo-main-freq-inactive: #cc7733;
  --v2-vfo-main-freq-hover: #ffbb66;
  --v2-vfo-main-freq-selected-bg: #ff6600;
  --v2-vfo-main-freq-selected-text: #000000;
  --v2-vfo-main-freq-glow: 0 0 16px rgba(255, 170, 68, 0.9), 0 0 32px rgba(255, 102, 0, 0.5);
  
  /* SUB: Green glow (VFD style, brighter!) */
  --v2-vfo-sub-freq-active: #77ffaa;
  --v2-vfo-sub-freq-inactive: #55aa77;
  --v2-vfo-sub-freq-hover: #99ffcc;
  --v2-vfo-sub-freq-selected-bg: #33cc66;
  --v2-vfo-sub-freq-selected-text: #000000;
  --v2-vfo-sub-freq-glow: 0 0 16px rgba(119, 255, 170, 0.9), 0 0 32px rgba(51, 204, 102, 0.5);

  /* 7-segment font */
  --v2-vfo-font-family: 'DSEG7 Classic', 'Roboto Mono', monospace;
  --v2-vfo-font-weight: bold;
  
  /* Receiver accents */
  --v2-receiver-main-accent: #FF6A00;
  --v2-receiver-sub-accent: #00CC66;
  
  /* Badge colors */
  --v2-badge-atu-color: #00CC66;
  --v2-badge-default-color: #FF6A00;
}
