/* ==========================================================================
   TEX NOTAS — DESIGN SYSTEM & STYLES (GOATH SOFT PREMIUM STANDARD)
   ========================================================================== */

:root {
  /* Pristine Light Clean Theme (Default Goath Standard) */
  --bg-main: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F1F5F9;
  --bg-input: #F8FAFC;
  --border-color: #E2E8F0;
  --border-highlight: #CBD5E1;

  /* Accent Colors */
  --primary: #2563EB;
  --primary-hover: #1D4ED8;
  --primary-glow: rgba(37, 99, 235, 0.15);
  
  --accent-purple: #7C3AED;
  --accent-emerald: #059669;
  --accent-amber: #D97706;
  --accent-rose: #DC2626;

  /* Typography */
  --text-main: #0F172A;
  --text-muted: #334155;
  --text-dim: #475569;

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-code: 'JetBrains Mono', monospace;

  /* Dimensions & Shadows */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --shadow-card: 0 4px 20px -2px rgba(0, 0, 0, 0.05), 0 2px 6px -1px rgba(0, 0, 0, 0.02);
  --shadow-glow: 0 0 15px rgba(37, 99, 235, 0.12);
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Optional Overrides */
html.dark {
  --bg-main: #0B0F19;
  --bg-card: #131B2E;
  --bg-card-hover: #1A243B;
  --bg-input: #0F1626;
  --border-color: #212E4A;
  --border-highlight: #3A4D75;

  --text-main: #F3F4F6;
  --text-muted: #CBD5E1;
  --text-dim: #94A3B8;

  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.15);
}

/* Reset & Global */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 87.5%; /* Compact Scaling Proporcional (~14px) */
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}