/* dVIN color system
   Primary brand: gold, bronze, and wine on black.
   The brand lives in the dark: black canvas, gold as the light source. */

:root {
  /* ---------- Core brand palette (from brand sheet) ---------- */
  --dv-gold:        #C0A66B;  /* primary — champagne gold */
  --dv-bronze:      #966426;  /* secondary metal — warm bronze */
  --dv-wine:        #541827;  /* deep bordeaux */
  --dv-wine-deep:   #420518;  /* darkest wine, near-black red */
  --dv-black:       #000000;  /* the canvas */

  /* ---------- Extended palette (from type/colour sheet) ---------- */
  --dv-gold-muted:  #A68D57;  /* aged gold, softer */
  --dv-olive:       #6E674C;  /* olive-brass */
  --dv-olive-deep:  #322A03;  /* dark tarnish */
  --dv-ink-blue:    #141E27;  /* cold slate-black */
  --dv-mist:        #96A9AF;  /* cool grey-blue — the one cool accent */

  /* ---------- Neutrals (warm-black ramp) ---------- */
  --dv-black-0:  #000000;
  --dv-black-1:  #0A0908;  /* raised surface on pure black */
  --dv-black-2:  #14110E;  /* card */
  --dv-black-3:  #1E1A15;  /* elevated card / hover */
  --dv-black-4:  #2A241C;  /* border on dark */
  --dv-grey-1:   #4A4237;  /* muted line */
  --dv-grey-2:   #6E6659;  /* disabled text on dark */
  --dv-grey-3:   #9A9284;  /* secondary text on dark */
  --dv-grey-4:   #C9C2B4;  /* faint text */
  --dv-paper:    #F4EFE6;  /* warm off-white "paper" for light surfaces */
  --dv-paper-2:  #E7DFD0;  /* paper hover / secondary light surface */
  --dv-white:    #FFFFFF;

  /* ---------- Semantic aliases — dark theme is the default ---------- */
  --surface-canvas:   var(--dv-black-0);
  --surface-raised:   var(--dv-black-1);
  --surface-card:     var(--dv-black-2);
  --surface-elevated: var(--dv-black-3);
  --surface-paper:    var(--dv-paper);

  --border-hairline:  rgba(192, 166, 107, 0.16);  /* gold at low alpha */
  --border-strong:    rgba(192, 166, 107, 0.34);
  --border-neutral:   var(--dv-black-4);

  --text-primary:     var(--dv-paper);
  --text-secondary:   var(--dv-grey-3);
  --text-muted:       var(--dv-grey-2);
  --text-inverse:     var(--dv-black-0);
  --text-gold:        var(--dv-gold);

  --accent:           var(--dv-gold);
  --accent-hover:     #D2BA83;   /* gold, lifted */
  --accent-press:     var(--dv-gold-muted);
  --accent-contrast:  var(--dv-black-0);  /* text on gold */

  --wine:             var(--dv-wine);
  --wine-deep:        var(--dv-wine-deep);

  /* ---------- Status ---------- */
  --status-success:  #7C8A4E;  /* olive-green, in-palette */
  --status-warning:  #C08A3E;  /* amber-bronze */
  --status-danger:   #9E3B3B;  /* muted wine-red */
  --status-info:     var(--dv-mist);

  /* ---------- Gradients / effects ---------- */
  --grad-gold: linear-gradient(180deg, #D9C48C 0%, #C0A66B 46%, #9C8149 100%); /* @kind color */
  --grad-wine: linear-gradient(180deg, #6A2033 0%, #541827 55%, #420518 100%); /* @kind color */
  --grad-fade-black: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.9) 100%); /* @kind color */
  --sheen-gold: linear-gradient(105deg, transparent 30%, rgba(255,240,205,0.45) 48%, transparent 66%); /* @kind color */
}