/* Design Tokens - Variables CSS para consistencia del sistema */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400;1,600&display=swap');

:root {
    /* Colores principales */
    --color-primary: #c64106;
    --color-primary-dark: #a93605;
    --color-primary-light: #f06a2a;
    
    /* Colores secundarios */
    --color-secondary: #010440;
    --color-secondary-dark: #000222;
    --color-secondary-light: #111827;
    
    /* Colores de estado */
    --color-success: #15803d;
    --color-success-dark: #166534;
    --color-warning: #d97706;
    --color-warning-dark: #92400e;
    --color-danger: #b42318;
    --color-danger-dark: #7f1d1d;
    --color-info: #0b63ce;
    --color-info-dark: #1e40af;
    --color-offline: #737373;
    
    /* Colores neutros */
    --color-gray-50: #f8f9fa;
    --color-gray-100: #f1f3f5;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;
    --color-gray-600: #6c757d;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;
    
    /* Tipografía */
    --font-family-base: 'IBM Plex Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-family-mono: 'Courier New', Courier, monospace;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Bordes */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 0.75rem;
    --border-radius-full: 9999px;
    --border-width: 1px;
    
    /* Sombras */
    --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-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);
    
    /* Transiciones */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 200ms ease-in-out;
    --transition-slow: 300ms ease-in-out;
    
    /* Z-index */
    --z-index-dropdown: 1000;
    --z-index-sticky: 1020;
    --z-index-fixed: 1030;
    --z-index-modal-backdrop: 1040;
    --z-index-modal: 1050;
    --z-index-popover: 1060;
    --z-index-tooltip: 1070;
}

/* Modo oscuro */
[data-theme="dark"],
[data-bs-theme="dark"] {
    --color-primary: #f06a2a;
    --color-primary-dark: #c64106;
    --color-primary-light: #ff9a63;
    
    --color-secondary: #ecf0f1;
    --color-secondary-dark: #bdc3c7;
    --color-secondary-light: #ffffff;
    
    --color-gray-50: #212529;
    --color-gray-100: #343a40;
    --color-gray-200: #495057;
    --color-gray-300: #6c757d;
    --color-gray-400: #adb5bd;
    --color-gray-500: #ced4da;
    --color-gray-600: #dee2e6;
    --color-gray-700: #e9ecef;
    --color-gray-800: #f8f9fa;
    --color-gray-900: #ffffff;
}

/* Animaciones */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideDown {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Utilidades de animación */
.animate-fade-in {
    animation: fadeIn var(--transition-base);
}

.animate-slide-up {
    animation: slideUp var(--transition-slow);
}

.animate-slide-down {
    animation: slideDown var(--transition-slow);
}

.animate-scale-in {
    animation: scaleIn var(--transition-base);
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@media (prefers-reduced-motion: reduce) {
    .animate-fade-in,
    .animate-slide-up,
    .animate-slide-down,
    .animate-scale-in,
    .animate-pulse {
        animation: none !important;
    }
}