/* ================================================================
   assets/theme.css — SHARED THEME VARIABLES
   Imported by index.html and textbook/index.html.
   ================================================================ */

[data-theme="void"] {
  --bg:            #090d13;
  --bg-bar:        #0c1420;
  --bg-block:      #0a1525;
  --bg-term:       #060a10;
  --accent:        #2a7acc;
  --accent-bright: #5bb8ff;
  --accent-dim:    #1e4466;
  --text-main:     #a8d4ff;
  --text-dim:      #3a6088;
  --text-muted:    #1e3a5a;
  --green:         #22aa55;
  --red:           #dd4444;
  --border:        #1e2d45;
  --border-dim:    #111f33;
  --scanline:      rgba(0,0,0,0.07);
}
[data-theme="crimson"] {
  --bg:            #0d0909;
  --bg-bar:        #130c0c;
  --bg-block:      #110808;
  --bg-term:       #090606;
  --accent:        #cc2222;
  --accent-bright: #ff7070;
  --accent-dim:    #661111;
  --text-main:     #ffb0b0;
  --text-dim:      #883333;
  --text-muted:    #441a1a;
  --green:         #22aa55;
  --red:           #ff5555;
  --border:        #3a1111;
  --border-dim:    #220a0a;
  --scanline:      rgba(0,0,0,0.08);
}
[data-theme="matrix"] {
  --bg:            #030a03;
  --bg-bar:        #060e06;
  --bg-block:      #040c04;
  --bg-term:       #020802;
  --accent:        #22aa55;
  --accent-bright: #55ff88;
  --accent-dim:    #0d4422;
  --text-main:     #88dd99;
  --text-dim:      #2a6633;
  --text-muted:    #133322;
  --green:         #55ff88;
  --red:           #dd4444;
  --border:        #0d3311;
  --border-dim:    #071a08;
  --scanline:      rgba(0,0,0,0.09);
}
[data-theme="nord"] {
  --bg:            #0f111a;
  --bg-bar:        #131724;
  --bg-block:      #111422;
  --bg-term:       #0c0e18;
  --accent:        #5e81ac;
  --accent-bright: #88c0d0;
  --accent-dim:    #2e4466;
  --text-main:     #a0b8cc;
  --text-dim:      #3a5066;
  --text-muted:    #1e3044;
  --green:         #a3be8c;
  --red:           #bf616a;
  --border:        #1e2d44;
  --border-dim:    #131e33;
  --scanline:      rgba(0,0,0,0.06);
}
[data-theme="dawn"] {
  --bg:            #f4f6fa;
  --bg-bar:        #e8ecf4;
  --bg-block:      #eef1f8;
  --bg-term:       #e0e6f2;
  --accent:        #2255aa;
  --accent-bright: #1a3a88;
  --accent-dim:    #7788bb;
  --text-main:     #2a3a55;
  --text-dim:      #6677aa;
  --text-muted:    #99aabb;
  --green:         #226633;
  --red:           #aa2222;
  --border:        #c8d0e0;
  --border-dim:    #dde0ec;
  --scanline:      rgba(0,0,0,0.015);
}
[data-theme="dusk"] {
  --bg:            #faf8f4;
  --bg-bar:        #f0ece4;
  --bg-block:      #f5f2ec;
  --bg-term:       #ede8de;
  --accent:        #884422;
  --accent-bright: #cc5511;
  --accent-dim:    #aa8866;
  --text-main:     #3a2a1a;
  --text-dim:      #886644;
  --text-muted:    #c4aa88;
  --green:         #336622;
  --red:           #aa2222;
  --border:        #d8c8b0;
  --border-dim:    #e8dcc8;
  --scanline:      rgba(0,0,0,0.01);
}