/* variables.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Colors - Food Theme (Warm & Appetizing) */
  --bg-color: #1a0f0a; /* Oscuro con tono chocolate/café */
  --sidebar-bg: #291511; 
  --chat-panel-bg: #21110a;
  --primary-color: #f97316; /* Naranja vibrante */
  --primary-hover: #fb923c; 
  --secondary-color: #ef4444; /* Rojo tomate */
  --text-primary: #fff7ed; /* Crema muy claro */
  --text-secondary: #fdba74; /* Naranja pastel */
  --sent-bubble: #9a3412; /* Naranja quemado oscuro */
  --received-bubble: #3f1d13; /* Marrón oscuro */
  --danger-color: #ef4444;
  --warning-color: #f59e0b;
  --success-color: #22c55e;
  --glass-bg: rgba(41, 21, 17, 0.7);
  --glass-border: rgba(249, 115, 22, 0.15);

  /* Fonts */
  --font-inter: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-subtle: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.2), 0 4px 6px -2px rgba(0, 0, 0, 0.1);
  --shadow-elevated: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
  --glow-green: 0 0 15px rgba(0, 212, 170, 0.5);
  --glow-indigo: 0 0 15px rgba(99, 102, 241, 0.5);

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;

  /* Z-Index */
  --z-base: 1;
  --z-elevated: 10;
  --z-dropdown: 50;
  --z-sticky: 100;
  --z-modal: 1000;
  --z-toast: 2000;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-inter);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
  background: var(--glass-border);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-color);
}

.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
}