/*!
 * Felicitas Psihoterapija - Modern Design System
 * Version 2.0 - 2025 Redesign
 */

:root {
  /* ===== COLOR PALETTE ===== */
  
  /* Primary Colors - Trust, stability, professionalism */
  --primary-blue: #2C5F7C;
  --primary-blue-light: #4A7B94;
  --primary-blue-dark: #1E4156;
  
  /* Secondary Colors - Calm, healing, growth */
  --primary-teal: #4A9B8E;
  --primary-teal-light: #6BB5A8;
  --primary-teal-dark: #357066;
  
  /* Accent Colors - Warmth, optimism, energy */
  --accent-warm: #E8B86D;
  --accent-warm-light: #F0C885;
  --accent-warm-dark: #D4A047;
  
  /* Neutral Colors */
  --neutral-50: #FAFBFC;
  --neutral-100: #F4F6F8;
  --neutral-200: #E4E7EB;
  --neutral-300: #CBD2D9;
  --neutral-400: #9AA5B1;
  --neutral-500: #7B8794;
  --neutral-600: #52606D;
  --neutral-700: #3E4C59;
  --neutral-800: #323F4B;
  --neutral-900: #1F2933;
  
  /* Semantic Colors */
  --success: #27AE60;
  --success-light: #2ECC71;
  --success-dark: #229954;
  
  --warning: #F39C12;
  --warning-light: #F4D03F;
  --warning-dark: #D68910;
  
  --error: #E74C3C;
  --error-light: #EC7063;
  --error-dark: #C0392B;
  
  --info: #3498DB;
  --info-light: #5DADE2;
  --info-dark: #2980B9;
  
  /* ===== TYPOGRAPHY ===== */
  
  /* Font Families */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-secondary: 'Crimson Pro', Georgia, 'Times New Roman', serif;
  --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  
  /* Font Weights */
  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;
  
  /* Type Scale (1.25 ratio - Major Third) */
  --text-xs: 0.75rem;     /* 12px */
  --text-sm: 0.875rem;    /* 14px */
  --text-base: 1rem;      /* 16px */
  --text-lg: 1.125rem;    /* 18px */
  --text-xl: 1.25rem;     /* 20px */
  --text-2xl: 1.5rem;     /* 24px */
  --text-3xl: 1.875rem;   /* 30px */
  --text-4xl: 2.25rem;    /* 36px */
  --text-5xl: 3rem;       /* 48px */
  --text-6xl: 3.75rem;    /* 60px */
  --text-7xl: 4.5rem;     /* 72px */
  
  /* Line Heights */
  --leading-none: 1;
  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;
  
  /* ===== SPACING SYSTEM ===== */
  
  /* Spacing Scale (8px base unit) */
  --space-0: 0;
  --space-px: 1px;
  --space-0-5: 0.125rem;  /* 2px */
  --space-1: 0.25rem;     /* 4px */
  --space-1-5: 0.375rem;  /* 6px */
  --space-2: 0.5rem;      /* 8px */
  --space-2-5: 0.625rem;  /* 10px */
  --space-3: 0.75rem;     /* 12px */
  --space-3-5: 0.875rem;  /* 14px */
  --space-4: 1rem;        /* 16px */
  --space-5: 1.25rem;     /* 20px */
  --space-6: 1.5rem;      /* 24px */
  --space-7: 1.75rem;     /* 28px */
  --space-8: 2rem;        /* 32px */
  --space-9: 2.25rem;     /* 36px */
  --space-10: 2.5rem;     /* 40px */
  --space-11: 2.75rem;    /* 44px */
  --space-12: 3rem;       /* 48px */
  --space-14: 3.5rem;     /* 56px */
  --space-16: 4rem;       /* 64px */
  --space-20: 5rem;       /* 80px */
  --space-24: 6rem;       /* 96px */
  --space-28: 7rem;       /* 112px */
  --space-32: 8rem;       /* 128px */
  --space-36: 9rem;       /* 144px */
  --space-40: 10rem;      /* 160px */
  --space-44: 11rem;      /* 176px */
  --space-48: 12rem;      /* 192px */
  --space-52: 13rem;      /* 208px */
  --space-56: 14rem;      /* 224px */
  --space-60: 15rem;      /* 240px */
  --space-64: 16rem;      /* 256px */
  --space-72: 18rem;      /* 288px */
  --space-80: 20rem;      /* 320px */
  --space-96: 24rem;      /* 384px */
  
  /* ===== LAYOUT & SIZING ===== */
  
  /* Container Sizes */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-2xl: 1536px;
  
  /* Breakpoints */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;
  
  /* Border Radius */
  --radius-none: 0;
  --radius-sm: 0.125rem;   /* 2px */
  --radius: 0.25rem;       /* 4px */
  --radius-md: 0.375rem;   /* 6px */
  --radius-lg: 0.5rem;     /* 8px */
  --radius-xl: 0.75rem;    /* 12px */
  --radius-2xl: 1rem;      /* 16px */
  --radius-3xl: 1.5rem;    /* 24px */
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
  
  /* ===== ANIMATIONS & TRANSITIONS ===== */
  
  /* Transition Durations */
  --duration-75: 75ms;
  --duration-100: 100ms;
  --duration-150: 150ms;
  --duration-200: 200ms;
  --duration-300: 300ms;
  --duration-500: 500ms;
  --duration-700: 700ms;
  --duration-1000: 1000ms;
  
  /* Transition Timing Functions */
  --ease-linear: linear;
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Custom Easing */
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --ease-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  
  /* ===== Z-INDEX SCALE ===== */
  --z-0: 0;
  --z-10: 10;
  --z-20: 20;
  --z-30: 30;
  --z-40: 40;
  --z-50: 50;
  --z-auto: auto;
  
  /* Component Z-Index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
}

/* ===== DARK MODE SUPPORT ===== */
@media (prefers-color-scheme: dark) {
  :root {
    /* Adjust colors for dark mode if needed */
    --neutral-50: #1F2933;
    --neutral-100: #323F4B;
    --neutral-900: #FAFBFC;
  }
}

/* ===== REDUCED MOTION SUPPORT ===== */
@media (prefers-reduced-motion: reduce) {
  :root {
    --duration-75: 0ms;
    --duration-100: 0ms;
    --duration-150: 0ms;
    --duration-200: 0ms;
    --duration-300: 0ms;
    --duration-500: 0ms;
    --duration-700: 0ms;
    --duration-1000: 0ms;
  }
}

/* ===== HIGH CONTRAST SUPPORT ===== */
@media (prefers-contrast: high) {
  :root {
    --primary-blue: #000080;
    --primary-teal: #006666;
    --neutral-800: #000000;
    --neutral-100: #ffffff;
  }
}