/* ============================================================
   un — post-K-12 brand overrides
   Loaded after nu.css; only overrides brand-specific styles.
   ============================================================ */

/* Dark theme for un brand (unhomeschool.com) */
[data-theme="dark"] {
  /* Core palette */
  --color-text:            #e8e4e0;
  --color-text-secondary:  #a8a29e;
  --color-text-muted:      #78716c;
  --color-bg:              #1c1917;
  --color-bg-page:         #0c0a09;
  --color-bg-subtle:       #292524;
  --color-border:          #44403c;
  --color-border-input:    #57534e;

  /* Accent */
  --color-rose:            #f9a8d4;
  --color-rose-hover:      #f472b6;
  --color-rose-light:      rgba(249, 168, 212, 0.1);
  --color-rose-ring:       rgba(249, 168, 212, 0.25);
  --color-dusty-blue:      #93c5fd;
  --color-dusty-blue-hover:#60a5fa;

  /* Status colors — dark-safe */
  --color-success-bg:      #14532d;
  --color-success-border:  #166534;
  --color-success-text:    #86efac;
  --color-error-bg:        #450a0a;
  --color-error-border:    #7f1d1d;
  --color-error-text:      #fca5a5;
  --color-warning-bg:      #451a03;
  --color-warning-border:  #78350f;
  --color-warning-text:    #fcd34d;
  --color-info-bg:         #0c2d48;
  --color-info-border:     #1e3a5f;
  --color-info-text:       #93c5fd;

  /* Calendar and lesson colors */
  --color-lesson-bg:       #312e81;
  --color-lesson-text:     #c4b5fd;
  --color-completed-bg:    #14532d;
  --color-completed-text:  #86efac;
  --color-skipped-bg:      #450a0a;
  --color-skipped-text:    #fca5a5;
  --color-today-bg:        #1e3a5f;
  --color-weekend-bg:      #292524;

  color-scheme: dark;
}

[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] select {
  background: var(--color-bg-subtle);
  color: var(--color-text);
  border-color: var(--color-border);
}

[data-theme="dark"] .card,
[data-theme="dark"] .kanban-card {
  background: var(--color-bg);
  border-color: var(--color-border);
}

[data-theme="dark"] table th {
  background: var(--color-bg-subtle);
}

[data-theme="dark"] .main-nav {
  border-bottom-color: var(--color-border);
}

[data-theme="dark"] .site-footer {
  border-top-color: var(--color-border);
}

/* Brand accent — darker, more professional tone */
.nu-chat-header h2 {
  color: var(--color-text);
}

.nu-catalog-header h1 {
  color: var(--color-text);
}