/* =====================================================
   RecorraJá - CSS Variables (Theme)
   ===================================================== */

:root {
    /* Primary - Military Green */
    --color-primary: #4A5D23;
    --color-primary-dark: #3A4A1C;
    --color-primary-light: #6B8E3A;
    --color-primary-lighter: #8FB04E;
    --color-primary-bg: rgba(74, 93, 35, 0.08);
    --color-primary-bg-hover: rgba(74, 93, 35, 0.12);

    /* Neutrals */
    --color-bg: #F0F0F0;
    --color-bg-dark: #E0E0E0;
    --color-surface: #FFFFFF;
    --color-surface-hover: #F8F8F8;
    --color-border: #E0E0E0;
    --color-border-light: #EEEEEE;

    /* Text */
    --color-text: #1A1A1A;
    --color-text-secondary: #666666;
    --color-text-muted: #999999;
    --color-text-inverse: #FFFFFF;

    /* Status Colors */
    --color-success: #28A745;
    --color-success-bg: rgba(40, 167, 69, 0.1);
    --color-warning: #FFC107;
    --color-warning-bg: rgba(255, 193, 7, 0.1);
    --color-danger: #DC3545;
    --color-danger-bg: rgba(220, 53, 69, 0.1);
    --color-info: #17A2B8;
    --color-info-bg: rgba(23, 162, 184, 0.1);

    /* Shield Badge */
    --color-shield-none: #CCCCCC;
    --color-shield-bronze: #CD7F32;
    --color-shield-silver: #C0C0C0;
    --color-shield-gold: #FFD700;

    /* Risk Score */
    --color-risk-low: #28A745;
    --color-risk-medium: #FFC107;
    --color-risk-high: #FD7E14;
    --color-risk-critical: #DC3545;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 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: 2rem;        /* 32px */
    --font-size-4xl: 2.5rem;      /* 40px */

    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    --line-height-tight: 1.25;
    --line-height-base: 1.5;
    --line-height-loose: 1.75;

    /* Spacing */
    --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 */

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Layout */
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 64px;
    --navbar-height: 64px;
    --max-content-width: 1200px;

    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-tooltip: 1060;
    --z-toast: 1070;
}