/**
 * CSS Variables for uusinettikasino.org
 * Design: Casinor - Online Casino Template
 * Color Palette: Dark Blue (#2d394b), Accent Blue (#00a3ff), Orange (#f9430a)
 */

:root {
    /* Primary Colors - Blue accent */
    --color-primary: #00a3ff;
    --color-primary-dark: #0088d4;
    --color-primary-light: #33b5ff;
    --color-primary-rgb: 0, 163, 255;

    /* Secondary Colors - Orange accent */
    --color-secondary: #f9430a;
    --color-secondary-dark: #d93a08;
    --color-secondary-light: #ff6633;
    --color-secondary-rgb: 249, 67, 10;

    /* Dark Colors - For headers and backgrounds */
    --color-dark: #2d394b;
    --color-dark-secondary: #38475d;
    --color-dark-light: #4a5568;
    --color-dark-rgb: 45, 57, 75;

    /* Background Colors */
    --color-bg: #f1fafe;
    --color-bg-dark: #2d394b;
    --color-bg-light: #ffffff;
    --color-bg-card: #ffffff;
    --color-bg-header: #2d394b;
    --color-bg-footer: #2d394b;
    --color-bg-section: #f8fbfd;
    --color-bg-info: #e5f4fd;

    /* Text Colors */
    --color-text: #243238;
    --color-text-light: #5a6a72;
    --color-text-muted: #90a4ae;
    --color-text-white: #ffffff;
    --color-text-on-primary: #ffffff;
    --color-text-on-dark: #ffffff;

    /* Border Colors */
    --color-border: #d1d8db;
    --color-border-light: #e8eef1;

    /* Semantic Colors */
    --color-success: #28a745;
    --color-error: #dc3545;
    --color-warning: #ffc107;
    --color-info: #17a2b8;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00a3ff 0%, #0077cc 100%);
    --gradient-secondary: linear-gradient(135deg, #f9430a 0%, #ff6633 100%);
    --gradient-dark: linear-gradient(180deg, #2d394b 0%, #38475d 100%);
    --gradient-hero: linear-gradient(135deg, rgba(45, 57, 75, 0.95) 0%, rgba(56, 71, 93, 0.9) 100%);

    /* Typography */
    --font-main: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-heading: var(--font-main);
    --font-mono: "SF Mono", Monaco, "Cascadia Code", monospace;

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;

    /* Line Heights */
    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.75;

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

    /* Spacing Scale */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 3px;
    --radius-md: 6px;
    --radius-lg: 10px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 16px rgba(56, 71, 93, 0.15);
    --shadow-xl: 0 10px 30px rgba(56, 71, 93, 0.2);
    --shadow-card: 0 2px 15px rgba(0, 0, 0, 0.08);
    --shadow-card-hover: 0 8px 25px rgba(0, 163, 255, 0.15);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Layout */
    --container-max: 1200px;
    --container-padding: 15px;
    --header-height: 80px;
    --footer-min-height: 300px;

    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;
}