/* ================================================================
   PepDoc — Theme CSS
   Dr Owl / Professor Pep brand direction. Poppins headings, Inter body.
   Palette source: brand direction PDF (Forest / Pep green / Soft mint / Cool chalk).
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600;700&family=Inter:wght@400;500&display=swap');

:root {
  --color-bg:           #eef3f1;
  --color-surface:      #e3ece8;
  --color-surface-2:    #ffffff;
  --color-primary:      #2e936f;
  --color-primary-dark: #12564a;
  --color-primary-light:#e8f5f0;
  --color-text:         #12564a;
  --color-text-muted:   #63897d;
  --color-border:       #d3e2dc;
  --color-user-bubble:  #1c7c6b;
  --color-user-bubble-fg: #ffffff;
  --color-accent:       #63b79f;
  --color-shadow:       rgba(28,124,107,0.1);

  --font-heading: 'Poppins', 'Sora', 'Nunito', system-ui, sans-serif;
  --font-body:    'Inter', 'Source Sans Pro', system-ui, sans-serif;
  --font-mono:    'Fira Code', 'Courier New', monospace;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;

  --sidebar-width: 260px;
  --header-height: 52px;
}