/* public/assets/css/themes/dark.css */

[data-theme="dark"] {
    /* Background colors */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    
    /* Text colors */
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    
    /* Border colors */
    --border-color: #334155;
    --border-color-hover: #475569;
    
    /* Primary colors */
    --primary-color: #60a5fa;
    --primary-color-hover: #3b82f6;
    --primary-color-alpha: rgba(96, 165, 250, 0.1);
    
    /* Secondary colors */
    --secondary-color: #a78bfa;
    --success-color: #34d399;
    --warning-color: #fbbf24;
    --danger-color: #f87171;
    --info-color: #22d3ee;
    
    /* Component colors */
    --card-bg: #1e293b;
    --input-bg: #0f172a;
    --btn-text: #0f172a;
    
    /* Shadows */
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.3), 0 1px 2px 0 rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
    
    /* Spacing scale */
    --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 */
    
    /* Z-index scale (for stacking context management) */
    --z-base: 1;
    --z-dropdown: 1000;
    --z-sticky: 100;
    --z-modal: 2000;
    --z-modal-overlay: 1999;
    --z-modal-content: 2001;
    --z-tooltip: 3000;
    --z-max: 9999;
    
    /* Font sizes */
    --font-size-xs: 0.65rem;    /* 10.4px */
    --font-size-sm: 0.75rem;    /* 12px */
    --font-size-base: 0.875rem; /* 14px */
    --font-size-md: 1rem;       /* 16px */
    --font-size-lg: 1.125rem;    /* 18px */
    --font-size-xl: 1.25rem;    /* 20px */
    --font-size-2xl: 1.5rem;    /* 24px */
    
    /* Border radius scale */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-base: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Other properties */
    --border-radius: var(--radius-base);
    --transition: all 0.3s ease;
    --transition-fast: all 0.2s ease;
    --transition-slow: all 0.5s ease;
    
    /* Header */
    --header-bg: #1e293b;
    --header-border: #334155;
    --header-z-index: var(--z-sticky);
}