/* ================================================================
   WATERCOLOR CURRICULUM — theme.css
   Layer 3: Curriculum-specific token overrides.
   Loaded only inside curricula/visual-arts/watercolor/adults/
   ================================================================ */

:root {
  /* Curriculum identity */
  --cur-accent:   #3a6ea5;    /* cobalt blue */
  --cur-light:    #d0e0f5;
  --cur-dark:     #2a5080;
  --cur-paper:    #faf6f0;    /* warm cream paper */

  /* Phase accent colours */
  --cur-phase-1:  #3a6ea5;    /* cobalt   — basics */
  --cur-phase-2:  #5c8a6a;    /* sage     — color theory */
  --cur-phase-3:  #c4622d;    /* sienna   — composition */
  --cur-phase-4:  #c9973b;    /* gold     — genres */
  --cur-phase-5:  #7a5c9e;    /* violet   — professional */

  /* Curriculum-specific palette  */
  --wc-cobalt:    #3a6ea5;
  --wc-cobalt-lt: #d0e0f5;
  --wc-sienna:    #c4622d;
  --wc-sienna-lt: #f5ddd0;
  --wc-sage:      #5c8a6a;
  --wc-sage-lt:   #d5e8db;
  --wc-gold:      #c9973b;
  --wc-gold-lt:   #f5e8cc;
  --wc-violet:    #7a5c9e;
  --wc-violet-lt: #e8d8f5;

  /* Ink/paper tones inherited by all lesson components */
  --paper:        var(--cur-paper);
  --paper-warm:   #f5ede0;
  --paper-deep:   #ede3d5;
  --ink:          #2a1f14;
  --ink-soft:     #5c4a38;
  --ink-light:    #8a7560;

  /* Typography — keep the watercolor guide's editorial serif feel */
  --font-display: 'Playfair Display', 'Georgia', 'Times New Roman', serif;
  --font-body:    'Lora', 'Georgia', 'Palatino Linotype', serif;
  --font-mono:    'Inconsolata', 'Courier New', Consolas, monospace;

  /* Spacing rhythm  */
  --space-xs:  0.4rem;
  --space-sm:  0.8rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;

  /* Radii */
  --radius-sm:  4px;
  --radius-md:  10px;
  --radius-lg:  20px;
  --radius-xl:  32px;
}

/* Watercolor page background — warm paper texture */
body {
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
}