:root {
  --bg:        #05070d;
  --surface:   #0d1120;
  --surface-2: #111827;

  --border: rgba(94, 129, 255, 0.15);
  --text:   #e8eeff;
  --muted:  #7a8ab8;

  --btn:       #5e81ff;
  --btn-hover: #4b6de6;

  --accent:       #5e81ff;
  --accent-hover: #4b6de6;

  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-pill: 40px;
  --radius-bubble: 24px;
  --radius-card: 20px;
  --radius-input: 28px;
  --radius-msg: 18px;

  --surface-glass: rgba(11, 16, 32, 0.65);
  --surface-glass-heavy: rgba(11, 16, 32, 0.82);
  --border-soft: rgba(255, 255, 255, 0.06);
  --border-glow: rgba(94, 129, 244, 0.12);

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.5);
  --shadow-card: 0 8px 40px rgba(0, 0, 0, 0.25), 0 2px 8px rgba(0, 0, 0, 0.15);
  --shadow-elevated: 0 12px 48px rgba(0, 0, 0, 0.35);

  --glow-focus: 0 0 0 4px rgba(94, 129, 255, 0.15);
  --transition-smooth: 0.25s cubic-bezier(0.25, 0.1, 0.25, 1);

  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
  --font-display: 'Cinzel', serif;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: var(--text);
}

button,
textarea,
select,
input {
  font-family: var(--font-body);
}