/**
 * ============================================
 * PERFIL | PAINEL MÁGICO - DESIGN SYSTEM
 * ============================================
 * 
 * Sistema de Design completo para SaaS Perfil
 * - CSS Variables para personalização
 * - Sistema de cores com suporte a temas
 * - Tipografia escalável
 * - Espaçamentos consistentes
 * - Sombras e elevações
 * - Transições e animações
 * 
 * @version 0.4.0
 * @author Painel Mágico
 * @license Proprietário
 */

/* ============================================
   BASE THEME - Default Purple Gradient
   ============================================ */

:root {
    /* ============================================
       CORES - BRAND IDENTITY
       ============================================ */
    
    /* Primary Colors - Purple Gradient */
    --color-primary-50: #f5f3ff;
    --color-primary-100: #ede9fe;
    --color-primary-200: #ddd6fe;
    --color-primary-300: #c4b5fd;
    --color-primary-400: #a78bfa;
    --color-primary-500: #8b5cf6;  /* Main Primary */
    --color-primary-600: #7c3aed;
    --color-primary-700: #6d28d9;
    --color-primary-800: #5b21b6;
    --color-primary-900: #4c1d95;
    
    /* Secondary Colors - Deep Purple */
    --color-secondary-50: #faf5ff;
    --color-secondary-100: #f3e8ff;
    --color-secondary-200: #e9d5ff;
    --color-secondary-300: #d8b4fe;
    --color-secondary-400: #c084fc;
    --color-secondary-500: #a855f7;  /* Main Secondary */
    --color-secondary-600: #9333ea;
    --color-secondary-700: #7e22ce;
    --color-secondary-800: #6b21a8;
    --color-secondary-900: #581c87;
    
    /* Accent Colors - Pink */
    --color-accent-50: #fdf4ff;
    --color-accent-100: #fae8ff;
    --color-accent-200: #f5d0fe;
    --color-accent-300: #f0abfc;
    --color-accent-400: #e879f9;
    --color-accent-500: #d946ef;  /* Main Accent */
    --color-accent-600: #c026d3;
    --color-accent-700: #a21caf;
    --color-accent-800: #86198f;
    --color-accent-900: #701a75;
    
    /* Semantic Colors - Success, Warning, Danger, Info */
    --color-success-50: #f0fdf4;
    --color-success-100: #dcfce7;
    --color-success-500: #10b981;
    --color-success-700: #047857;
    
    --color-warning-50: #fffbeb;
    --color-warning-100: #fef3c7;
    --color-warning-500: #f59e0b;
    --color-warning-700: #b45309;
    
    --color-danger-50: #fef2f2;
    --color-danger-100: #fee2e2;
    --color-danger-500: #ef4444;
    --color-danger-700: #b91c1c;
    
    --color-info-50: #eff6ff;
    --color-info-100: #dbeafe;
    --color-info-500: #3b82f6;
    --color-info-700: #1d4ed8;
    
    /* Neutral Colors - Gray Scale */
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    
    /* Base Colors */
    --color-white: #ffffff;
    --color-black: #000000;
    --color-dark: #1a202c;
    --color-light: #f9fafb;
    
    /* ============================================
       SEMANTIC ALIASES - Uso Prático
       ============================================ */
    
    --color-primary: var(--color-primary-500);
    --color-primary-dark: var(--color-primary-700);
    --color-primary-light: var(--color-primary-300);
    
    --color-secondary: var(--color-secondary-500);
    --color-secondary-dark: var(--color-secondary-700);
    --color-secondary-light: var(--color-secondary-300);
    
    --color-accent: var(--color-accent-500);
    --color-accent-dark: var(--color-accent-700);
    --color-accent-light: var(--color-accent-300);
    
    --color-success: var(--color-success-500);
    --color-warning: var(--color-warning-500);
    --color-danger: var(--color-danger-500);
    --color-info: var(--color-info-500);
    
    /* Text Colors */
    --color-text-primary: var(--color-gray-900);
    --color-text-secondary: var(--color-gray-600);
    --color-text-muted: var(--color-gray-500);
    --color-text-inverse: var(--color-white);
    
    /* Background Colors */
    --color-bg-primary: var(--color-white);
    --color-bg-secondary: var(--color-gray-50);
    --color-bg-tertiary: var(--color-gray-100);
    --color-bg-dark: var(--color-gray-900);
    
    /* Border Colors */
    --color-border-light: var(--color-gray-200);
    --color-border-medium: var(--color-gray-300);
    --color-border-dark: var(--color-gray-400);
    
    /* ============================================
       GRADIENTS - Brand Gradients
       ============================================ */
    
    --gradient-primary: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-secondary-500) 100%);
    --gradient-primary-hover: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-secondary-600) 100%);
    
    --gradient-accent: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-accent-500) 100%);
    --gradient-accent-hover: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-accent-600) 100%);
    
    --gradient-hero: linear-gradient(135deg, 
        var(--color-primary-500) 0%, 
        var(--color-secondary-500) 50%, 
        var(--color-accent-500) 100%
    );
    
    --gradient-subtle: linear-gradient(180deg, 
        var(--color-primary-50) 0%, 
        var(--color-white) 100%
    );
    
    --gradient-mesh: radial-gradient(at 20% 30%, var(--color-primary-200) 0px, transparent 50%),
                     radial-gradient(at 80% 70%, var(--color-accent-200) 0px, transparent 50%),
                     radial-gradient(at 50% 50%, var(--color-secondary-100) 0px, transparent 50%);
    
    /* ============================================
       TIPOGRAFIA - Font System
       ============================================ */
    
    /* Font Families */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    --font-secondary: 'Poppins', var(--font-primary);
    --font-mono: 'Fira Code', 'Monaco', 'Consolas', 'Courier New', monospace;
    
    /* Font Sizes - Modular Scale (1.250 - Major Third) */
    --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-size-5xl: 3.75rem;     /* 60px */
    --font-size-6xl: 4.5rem;      /* 72px */
    
    /* Font Weights */
    --font-weight-light: 300;
    --font-weight-regular: 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-none: 1;
    --line-height-tight: 1.25;
    --line-height-snug: 1.375;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;
    --line-height-loose: 2;
    
    /* Letter Spacing */
    --letter-spacing-tighter: -0.05em;
    --letter-spacing-tight: -0.025em;
    --letter-spacing-normal: 0em;
    --letter-spacing-wide: 0.025em;
    --letter-spacing-wider: 0.05em;
    --letter-spacing-widest: 0.1em;
    
    /* ============================================
       ESPAÇAMENTO - Spacing Scale
       ============================================ */
    
    --spacing-0: 0rem;           /* 0px */
    --spacing-1: 0.25rem;        /* 4px */
    --spacing-2: 0.5rem;         /* 8px */
    --spacing-3: 0.75rem;        /* 12px */
    --spacing-4: 1rem;           /* 16px */
    --spacing-5: 1.25rem;        /* 20px */
    --spacing-6: 1.5rem;         /* 24px */
    --spacing-8: 2rem;           /* 32px */
    --spacing-10: 2.5rem;        /* 40px */
    --spacing-12: 3rem;          /* 48px */
    --spacing-16: 4rem;          /* 64px */
    --spacing-20: 5rem;          /* 80px */
    --spacing-24: 6rem;          /* 96px */
    --spacing-32: 8rem;          /* 128px */
    --spacing-40: 10rem;         /* 160px */
    --spacing-48: 12rem;         /* 192px */
    --spacing-56: 14rem;         /* 224px */
    --spacing-64: 16rem;         /* 256px */
    
    /* ============================================
       BORDER RADIUS - Rounded Corners
       ============================================ */
    
    --radius-none: 0;
    --radius-sm: 0.125rem;       /* 2px */
    --radius-base: 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;       /* Pill shape */
    
    /* ============================================
       SOMBRAS - Shadow System
       ============================================ */
    
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-base: 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, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-2xl: 0 35px 60px -15px rgba(0, 0, 0, 0.3);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
    
    /* Colored Shadows - Para CTAs e elementos interativos */
    --shadow-primary: 0 10px 20px -5px rgba(139, 92, 246, 0.3);
    --shadow-primary-lg: 0 20px 25px -5px rgba(139, 92, 246, 0.4);
    --shadow-accent: 0 10px 20px -5px rgba(217, 70, 239, 0.3);
    --shadow-success: 0 10px 20px -5px rgba(16, 185, 129, 0.3);
    --shadow-danger: 0 10px 20px -5px rgba(239, 68, 68, 0.3);
    
    /* ============================================
       TRANSIÇÕES - Animation Timings
       ============================================ */
    
    --transition-fastest: 100ms;
    --transition-fast: 150ms;
    --transition-base: 200ms;
    --transition-medium: 300ms;
    --transition-slow: 400ms;
    --transition-slowest: 500ms;
    
    /* Easing Functions */
    --ease-linear: cubic-bezier(0, 0, 1, 1);
    --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);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* ============================================
       Z-INDEX - Layer System
       ============================================ */
    
    --z-base: 0;
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    --z-notification: 1080;
    --z-max: 9999;
    
    /* ============================================
       BREAKPOINTS - Responsive
       ============================================ */
    
    --breakpoint-xs: 0;
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;
    --breakpoint-2xl: 1536px;
    
    /* ============================================
       CONTAINERS - Max Widths
       ============================================ */
    
    --container-xs: 20rem;        /* 320px */
    --container-sm: 24rem;        /* 384px */
    --container-md: 28rem;        /* 448px */
    --container-lg: 32rem;        /* 512px */
    --container-xl: 36rem;        /* 576px */
    --container-2xl: 42rem;       /* 672px */
    --container-3xl: 48rem;       /* 768px */
    --container-4xl: 56rem;       /* 896px */
    --container-5xl: 64rem;       /* 1024px */
    --container-6xl: 72rem;       /* 1152px */
    --container-7xl: 80rem;       /* 1280px */
    --container-full: 100%;
    
    /* ============================================
       PROFILE SPECIFIC - Custom Variables
       ============================================ */
    
    /* Avatar Sizes */
    --avatar-xs: 2rem;           /* 32px */
    --avatar-sm: 2.5rem;         /* 40px */
    --avatar-base: 3rem;         /* 48px */
    --avatar-md: 4rem;           /* 64px */
    --avatar-lg: 6rem;           /* 96px */
    --avatar-xl: 8rem;           /* 128px */
    --avatar-2xl: 10rem;         /* 160px */
    
    /* Link Card Heights */
    --link-card-height-sm: 3rem;     /* 48px */
    --link-card-height-base: 3.5rem; /* 56px */
    --link-card-height-lg: 4rem;     /* 64px */
    
    /* Profile Max Width */
    --profile-max-width: 680px;
    
    /* Icon Sizes */
    --icon-xs: 1rem;             /* 16px */
    --icon-sm: 1.25rem;          /* 20px */
    --icon-base: 1.5rem;         /* 24px */
    --icon-md: 2rem;             /* 32px */
    --icon-lg: 2.5rem;           /* 40px */
    --icon-xl: 3rem;             /* 48px */
}

/* ============================================
   DARK MODE - Variables Override
   ============================================ */

[data-theme="dark"],
[data-dark-mode="true"],
.theme-dark {
    /* Invert background and text colors */
    --color-bg-primary: var(--color-gray-900);
    --color-bg-secondary: var(--color-gray-800);
    --color-bg-tertiary: var(--color-gray-700);
    
    --color-text-primary: var(--color-gray-50);
    --color-text-secondary: var(--color-gray-300);
    --color-text-muted: var(--color-gray-400);
    
    --color-border-light: var(--color-gray-700);
    --color-border-medium: var(--color-gray-600);
    --color-border-dark: var(--color-gray-500);
    
    /* Adjust shadows for dark mode */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.4), 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-base: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
    :root {
        --color-bg-primary: white;
        --color-text-primary: black;
        --shadow-base: none;
        --shadow-md: none;
        --shadow-lg: none;
    }
}