/**
 * ============================================
 * CSS VARIABLES - avocatLDM
 * ============================================
 * Global design tokens pentru consistență vizuală
 * în întreg website-ul
 */

:root {
  /* ===== BRAND COLORS ===== */
  --color-primary: #ffc400;           /* Gold primary */
  --color-primary-accent: #ff9500;    /* Orange accent */
  --color-secondary: #ffd700;         /* Gold secondary */
  
  /* ===== DARK THEME ===== */
  --color-dark-primary: #0a0d14;      /* Background principal */
  --color-dark-secondary: #1a1f2b;    /* Background secundar */
  --color-dark-tertiary: #2a2f3b;     /* Background terțiar */
  
  /* ===== TEXT COLORS ===== */
  --color-text-primary: #ffffff;      /* Text principal */
  --color-text-secondary: #cbd5e1;    /* Text secundar */
  --color-text-muted: #94a3b8;        /* Text subtil */
  --color-text-dark: #333333;         /* Text pe fundal deschis */
  --color-text-gray: #555555;         /* Text gri mediu */
  --color-text-light-gray: #888888;   /* Text gri deschis */
  
  /* ===== ACCENT COLORS ===== */
  --color-accent-gold: #fbbf24;       /* Accent auriu */
  --color-accent-orange: #f97316;     /* Accent portocaliu */
  --color-accent-red: #dc2626;        /* Accent roșu */
  --color-success: #10b981;           /* Verde success */
  --color-warning: #f59e0b;           /* Portocaliu warning */
  --color-error: #ef4444;             /* Roșu error */
  
  /* ===== BACKGROUND COLORS ===== */
  --color-bg-white: #ffffff;          /* Background alb */
  --color-bg-light: #f8f9fa;          /* Background gri deschis */
  --color-bg-light-alt: #f5f7fa;      /* Background gri alternativ */
  --color-bg-gray: #e5e7eb;           /* Background gri */
  
  /* ===== BORDER COLORS ===== */
  --color-border-primary: rgba(255, 196, 0, 0.3);   /* Border gold */
  --color-border-secondary: rgba(255, 196, 0, 0.1); /* Border gold subtil */
  --color-border-light: rgba(255, 255, 255, 0.1);   /* Border alb subtil */
  --color-border-gray: #e5e7eb;                     /* Border gri */
  
  /* ===== GRADIENTS ===== */
  --gradient-primary: linear-gradient(135deg, var(--color-primary), var(--color-primary-accent));
  --gradient-purple: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-gray: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  --gradient-gold: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
  
  /* ===== SPACING ===== */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  
  /* ===== FONT SIZES ===== */
  --font-size-xs: 0.75rem;      /* 12px */
  --font-size-sm: 0.875rem;     /* 14px */
  --font-size-base: 1rem;       /* 16px */
  --font-size-md: 1.125rem;     /* 18px */
  --font-size-lg: 1.25rem;      /* 20px */
  --font-size-xl: 1.5rem;       /* 24px */
  --font-size-2xl: 1.875rem;    /* 30px */
  --font-size-3xl: 2.25rem;     /* 36px */
  --font-size-4xl: 3rem;        /* 48px */
  
  /* ===== FONT WEIGHTS ===== */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  --font-weight-black: 900;
  
  /* ===== LINE HEIGHTS ===== */
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.6;
  --line-height-loose: 1.8;
  
  /* ===== BORDER RADIUS ===== */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-full: 50px;
  --radius-round: 50%;
  
  /* ===== SHADOWS ===== */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.25);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.3);
  --shadow-gold: 0 4px 15px rgba(255, 196, 0, 0.4);
  --shadow-gold-lg: 0 6px 18px rgba(255, 196, 0, 0.4);
  --shadow-navbar: 0 4px 30px -5px rgba(0, 0, 0, 0.5);
  
  /* ===== TRANSITIONS ===== */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* ===== Z-INDEX LAYERS ===== */
  --z-dropdown: 10;
  --z-sticky: 20;
  --z-fixed: 30;
  --z-modal-backdrop: 40;
  --z-modal: 50;
  --z-popover: 60;
  --z-tooltip: 70;
  --z-navbar: 100;
  --z-sidebar: 90;
  --z-mobile-menu: 999;
  
  /* ===== BREAKPOINTS (for reference in JS) ===== */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;
  
  /* ===== GLASS EFFECT ===== */
  --glass-bg: rgba(255, 255, 255, 0.12);
  --glass-bg-dark: rgba(10, 13, 20, 0.8);
  --glass-border: rgba(255, 255, 255, 0.15);
  --glass-blur: blur(10px);
  
  /* ===== NAVBAR ===== */
  --navbar-height: 70px;
  --sidebar-width: 260px;
  
  /* ===== ANIMATIONS ===== */
  --animation-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --animation-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== LEGACY SUPPORT (backward compatibility) ===== */
:root {
  --primary: var(--color-primary);
  --primary-accent: var(--color-primary-accent);
  --gradient: var(--gradient-primary);
  --radius: var(--radius-xl);
  --shadow: var(--shadow-lg);
  --glass: var(--glass-bg);
  --dark-primary: var(--color-dark-primary);
  --dark-secondary: var(--color-dark-secondary);
  --dark-tertiary: var(--color-dark-tertiary);
  --text-primary: var(--color-text-primary);
  --text-secondary: var(--color-text-secondary);
  --text-muted: var(--color-text-muted);
  --accent-gold: var(--color-accent-gold);
  --accent-orange: var(--color-accent-orange);
  --accent-red: var(--color-accent-red);
  --white-section: var(--color-bg-white);
}