/* ==========================================================================
   CSS Variables - casinoenlineabono.net
   Deep Night Blue + Noble Gold + Luxury Purple Theme
   ========================================================================== */

:root {
  /* Primary Background Colors */
  --color-bg: #0A1020;
  --color-bg-light: #11182D;
  --color-bg-card: #11182D;
  --color-bg-header: rgba(10, 16, 32, 0.98);
  --color-bg-darker: #05070D;
  --color-overlay: rgba(5, 7, 13, 0.9);

  /* Noble Gold Colors (desaturated luxury) */
  --color-gold-light: #F4DFA0;
  --color-gold: #D7B15A;
  --color-gold-dark: #C59C42;
  --color-primary: #D7B15A;
  --color-primary-light: #F4DFA0;
  --color-primary-dark: #C59C42;

  /* Luxury Purple Accent */
  --color-purple: #5B3CE8;
  --color-purple-light: #7B5CF0;
  --color-purple-dark: #4A2ED0;

  /* Emerald Success */
  --color-success: #1ED2A4;
  --color-success-light: #3EEAB8;
  --color-success-dark: #18B890;

  /* Warning / Danger (use sparingly) */
  --color-danger: #DA4938;
  --color-warning: #D7B15A;

  /* Secondary Colors */
  --color-secondary: #11182D;
  --color-secondary-light: #1A2340;

  /* Accent Colors */
  --color-accent: #D7B15A;
  --color-accent-light: #F4DFA0;
  --color-accent-dark: #C59C42;

  /* Neutral Colors */
  --color-gray: #3A4260;
  --color-gray-light: #5A6480;
  --color-gray-lighter: #8A94B0;
  --color-white: #FFFFFF;
  --color-black: #05070D;

  /* Text Colors */
  --color-text: #FFFFFF;
  --color-text-muted: #E2E6F0;
  --color-text-dark: #0A1020;
  --color-text-accent: #D7B15A;
  --color-text-gold: #F4DFA0;

  /* Info Color */
  --color-info: #5B3CE8;

  /* Typography - Luxury Fonts */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-mono: "SF Mono", Monaco, "Cascadia Code", Consolas, monospace;

  /* Fluid Font Sizes */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.4vw, 1rem);
  --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.25rem + 1.25vw, 2rem);
  --text-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 2.5rem);
  --text-4xl: clamp(2.25rem, 1.75rem + 2.5vw, 3rem);
  --text-5xl: clamp(2.75rem, 2rem + 3.75vw, 4rem);

  /* Line Heights */
  --leading-tight: 1.2;
  --leading-normal: 1.5;
  --leading-relaxed: 1.75;

  /* Font Weights */
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  /* Refined Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.75rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;

  /* Border Radius - Elegant */
  --radius-sm: 4px;
  --radius: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Gold Border Styles */
  --border-gold: 1px solid rgba(215, 177, 90, 0.25);
  --border-gold-strong: 1px solid rgba(215, 177, 90, 0.5);
  --border-gold-solid: 2px solid #D7B15A;

  /* Purple Border Styles */
  --border-purple: 1px solid rgba(91, 60, 232, 0.4);
  --border-purple-strong: 1px solid rgba(91, 60, 232, 0.7);

  /* Shadows - Gold, Purple & Neon Effects */
  --shadow-sm: 0 1px 3px rgba(5, 7, 13, 0.5);
  --shadow: 0 4px 12px rgba(5, 7, 13, 0.6);
  --shadow-md: 0 8px 20px rgba(5, 7, 13, 0.6);
  --shadow-lg: 0 12px 40px rgba(5, 7, 13, 0.7);
  --shadow-xl: 0 24px 60px rgba(5, 7, 13, 0.8);
  --shadow-gold: 0 4px 25px rgba(215, 177, 90, 0.2);
  --shadow-gold-lg: 0 8px 40px rgba(215, 177, 90, 0.25);
  --shadow-gold-glow: 0 0 40px rgba(244, 223, 160, 0.3);
  --shadow-inner-gold: inset 0 1px 0 rgba(244, 223, 160, 0.15);
  --shadow-purple: 0 4px 25px rgba(91, 60, 232, 0.3);
  --shadow-purple-glow: 0 0 40px rgba(91, 60, 232, 0.4);
  --shadow-neon-blue: 0 0 60px rgba(91, 60, 232, 0.3), 0 0 100px rgba(91, 60, 232, 0.2);
  --shadow-success-glow: 0 0 25px rgba(30, 210, 164, 0.35);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition: 300ms ease;
  --transition-slow: 500ms ease;
  --transition-elegant: 400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-Index Scale */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-overlay: 400;
  --z-modal: 500;
  --z-toast: 600;

  /* Container Widths */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-2xl: 1536px;

  /* Header Height */
  --header-height: 80px;
  --header-height-mobile: 70px;

  /* Gradients - Noble Gold & Luxury Purple */
  --gradient-gold: linear-gradient(135deg, #F4DFA0 0%, #D7B15A 50%, #C59C42 100%);
  --gradient-gold-text: linear-gradient(135deg, #F4DFA0 0%, #D7B15A 100%);
  --gradient-gold-white: linear-gradient(135deg, #FFFFFF 0%, #F4DFA0 50%, #D7B15A 100%);
  --gradient-gold-subtle: linear-gradient(135deg, rgba(215, 177, 90, 0.12) 0%, rgba(215, 177, 90, 0.04) 100%);
  --gradient-dark: linear-gradient(180deg, #0A1020 0%, #05070D 100%);
  --gradient-dark-elegant: linear-gradient(135deg, #11182D 0%, #0A1020 100%);
  --gradient-card: linear-gradient(180deg, #11182D 0%, #0D1225 100%);
  --gradient-header: linear-gradient(180deg, rgba(10, 16, 32, 0.98) 0%, rgba(10, 16, 32, 0.95) 100%);
  --gradient-cta: linear-gradient(135deg, #F4DFA0 0%, #D7B15A 50%, #C59C42 100%);
  --gradient-text-gold: linear-gradient(135deg, #F4DFA0 0%, #D7B15A 100%);
  --gradient-purple: linear-gradient(135deg, #7B5CF0 0%, #5B3CE8 50%, #4A2ED0 100%);
  --gradient-purple-subtle: linear-gradient(135deg, rgba(91, 60, 232, 0.15) 0%, rgba(91, 60, 232, 0.05) 100%);
  --gradient-success: linear-gradient(135deg, #3EEAB8 0%, #1ED2A4 100%);
  --gradient-radial-hero: radial-gradient(ellipse at 50% 30%, rgba(91, 60, 232, 0.15) 0%, rgba(10, 16, 32, 0) 60%);
  --gradient-radial-glow: radial-gradient(ellipse at 50% 50%, rgba(91, 60, 232, 0.2) 0%, transparent 70%);

  /* Decorative Patterns */
  --pattern-dots: radial-gradient(circle, rgba(215, 177, 90, 0.08) 1px, transparent 1px);
  --pattern-lines: repeating-linear-gradient(90deg, rgba(215, 177, 90, 0.04) 0px, rgba(215, 177, 90, 0.04) 1px, transparent 1px, transparent 40px);
}