/**
 * GuHePe - Design System Variables
 * ================================
 * Todas as variáveis CSS centralizadas para fácil manutenção
 */

:root {
    /* ===== CORES DA MARCA ===== */
    --color-primary: #a855f7;           /* Roxo Neon */
    --color-primary-light: #c084fc;
    --color-primary-dark: #7c3aed;
    
    --color-secondary: #22d3ee;         /* Ciano */
    --color-secondary-light: #67e8f9;
    --color-secondary-dark: #06b6d4;
    
    /* ===== CORES DE FUNDO ===== */
    --bg-primary: #09090b;              /* Zinc-950 */
    --bg-secondary: #18181b;            /* Zinc-900 */
    --bg-tertiary: #27272a;             /* Zinc-800 */
    --bg-card: rgba(255, 255, 255, 0.05);
    
    /* ===== CORES DE TEXTO ===== */
    --text-primary: #ffffff;
    --text-secondary: #cbd5e1;          /* Slate-300 */
    --text-muted: #94a3b8;              /* Slate-400 */
    --text-disabled: #64748b;           /* Slate-500 */
    
    /* ===== CORES DE BORDA ===== */
    --border-default: rgba(255, 255, 255, 0.1);
    --border-light: rgba(255, 255, 255, 0.05);
    
    /* ===== CORES DE ESTADO ===== */
    --color-success: #22c55e;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-info: #3b82f6;
    
    /* ===== ESPAÇAMENTOS ===== */
    --spacing-xs: 0.25rem;    /* 4px */
    --spacing-sm: 0.5rem;     /* 8px */
    --spacing-md: 1rem;       /* 16px */
    --spacing-lg: 1.5rem;     /* 24px */
    --spacing-xl: 2rem;       /* 32px */
    --spacing-2xl: 3rem;      /* 48px */
    --spacing-3xl: 4rem;      /* 64px */
    --spacing-4xl: 5rem;      /* 80px */
    
    /* ===== TIPOGRAFIA ===== */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-lg: 1.125rem;   /* 18px */
    --font-size-xl: 1.25rem;    /* 20px */
    --font-size-2xl: 1.5rem;    /* 24px */
    --font-size-3xl: 1.875rem;  /* 30px */
    --font-size-4xl: 2.25rem;   /* 36px */
    --font-size-5xl: 3rem;      /* 48px */
    --font-size-6xl: 3.75rem;   /* 60px */
    --font-size-7xl: 4.5rem;    /* 72px */
    
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;
    
    /* ===== BORDER RADIUS ===== */
    --radius-sm: 0.25rem;     /* 4px */
    --radius-md: 0.5rem;      /* 8px */
    --radius-lg: 0.75rem;     /* 12px */
    --radius-xl: 1rem;        /* 16px */
    --radius-2xl: 1.5rem;     /* 24px */
    --radius-3xl: 2.25rem;    /* 36px */
    --radius-full: 9999px;
    
    /* ===== SOMBRAS ===== */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
    --shadow-glow-purple: 0 0 30px rgba(168, 85, 247, 0.3);
    --shadow-glow-cyan: 0 0 30px rgba(34, 211, 238, 0.3);
    
    /* ===== TRANSIÇÕES ===== */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
    
    /* ===== Z-INDEX ===== */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal-backdrop: 400;
    --z-modal: 500;
    --z-tooltip: 600;
    
    /* ===== BREAKPOINTS (para referência em JS) ===== */
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;
    --breakpoint-2xl: 1536px;
    
    /* ===== CONTAINER ===== */
    --container-max-width: 1280px;
    --container-padding: var(--spacing-md);
}

/* ===== MEDIA QUERIES PARA CONTAINER ===== */
@media (min-width: 768px) {
    :root {
        --container-padding: var(--spacing-xl);
    }
}

@media (min-width: 1024px) {
    :root {
        --container-padding: var(--spacing-3xl);
    }
}