:root {
    --background-color: #f8fafc;
    --card-background: rgba(255, 255, 255, 0.9);
    --navbar-background: rgba(255, 255, 255, 0.9);
    --modal-background: rgba(255, 255, 255, 0.85);
    --panel-background: white;
    --panel-header-background: #f8fafc;
    
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --text-code: #1f2937;
    
    --border-color: rgba(255, 255, 255, 0.5);
    --border-light: rgba(229, 231, 235, 0.4);
    --border-hover: rgba(99, 102, 241, 0.1);
    --border-panel: #e5e7eb;
    
    --primary-color: #3b82f6;
    --primary-hover: #2563eb;
    --logo-warning: #F59E0B;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    --info-bg: rgba(59, 130, 246, 0.1);
    --error-color: #ef4444;
    --error-bg: rgba(239, 68, 68, 0.1);
    --success-color: #22c55e;
    --success-bg: rgba(34, 197, 94, 0.1);
    --warning-color: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.1);
    
    --input-background: white;
    --input-border: rgba(229, 231, 235, 0.8);
    --input-focus-ring: rgba(99, 102, 241, 0.1);
    --input-text: #1f2937;
    --input-placeholder: #64748b;
    --button-text: #1f2937;
    --button-bg: white;
    --button-border: #e5e7eb;
    --button-hover-border: #94a3b8;
    --button-hover-bg: rgba(59, 130, 246, 0.05);
    
    --table-header-bg: rgba(229, 231, 235, 0.3);
    --table-row-hover: rgba(99, 102, 241, 0.03);
    --table-border: rgba(229, 231, 235, 0.4);
    --table-text: #1f2937;
    --table-header-text: #64748b;
    
    --editor-background: white;
    --editor-foreground: #1f2937;
    --editor-line-number: #64748b;
    --editor-cursor: #3b82f6;
    --editor-selection: rgba(59, 130, 246, 0.1);
    
    --dt-background: white;
    --dt-text: #1f2937;
    --dt-border: #e5e7eb;
    --dt-header-bg: #f8fafc;
    --dt-row-hover: #f1f5f9;
    --dt-pagination-bg: white;
    --dt-pagination-text: #64748b;
    
    --dropdown-bg: white;
    --dropdown-border: #e5e7eb;
    --dropdown-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --dropdown-item-hover: #f3f4f6;
    --dropdown-text: #1f2937;
    --dropdown-hover-text: #3b82f6;
    
    --gradient-primary: linear-gradient(135deg, #EEF2FF 0%, #E0E7FF 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0.95) 100%);
    --gradient-spot-1: rgba(99, 102, 241, 0.15);
    --gradient-spot-2: rgba(0, 191, 165, 0.1);
    --gradient-spot-3: rgba(255, 152, 0, 0.1);
    --gradient-spot-4: rgba(0, 107, 180, 0.15);
    --grid-line-color: rgba(0, 0, 0, 0.025);
    
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    --text-xs: 0.75rem;  
    --text-sm: 0.875rem;  
    --text-base: 1rem;     
    --text-lg: 1.125rem;  
    --text-xl: 1.25rem;  
    
    --space-xs: 0.5rem;  
    --space-sm: 0.75rem;  
    --space-md: 1rem;     
    --space-lg: 1.25rem;  
    --space-xl: 1.5rem;   
    
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
}

[data-theme="dark"] {
    --background-color: #0a0a0a;
    --card-background: #111111;
    --navbar-background: #0a0a0a;
    --modal-background: #111111;
    --panel-background: #111111;
    --panel-header-background: #181818;
    
    --text-primary: #ffffff;
    --text-secondary: #e2e8f0;
    --text-muted: #94a3b8;
    --text-code: #f1f5f9;
    
    --border-color: #2a2a2a;
    --border-light: #2a2a2a;
    --border-hover: #0ea5e9;
    --border-panel: #2a2a2a;
    
    --primary-color: #0ea5e9;
    --primary-hover: #38bdf8;
    --logo-warning: #f59e0b;
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.7);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.8);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.9);
    
    --info-bg: rgba(14, 165, 233, 0.15);
    --error-color: #ef4444;
    --error-bg: rgba(239, 68, 68, 0.15);
    --success-color: #10b981;
    --success-bg: rgba(16, 185, 129, 0.15);
    --warning-color: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.15);
    
    --input-background: #0f0f0f;
    --input-border: #2a2a2a;
    --input-focus-ring: rgba(14, 165, 233, 0.2);
    --input-text: #ffffff;
    --input-placeholder: #94a3b8;
    --button-text: #ffffff;
    --button-bg: #111111;
    --button-border: #2a2a2a;
    --button-hover-border: #0ea5e9;
    --button-hover-bg: rgba(14, 165, 233, 0.15);
    
    --table-header-bg: #181818;
    --table-row-hover: #111111;
    --table-border: #2a2a2a;
    --table-text: #ffffff;
    --table-header-text: #e2e8f0;
    
    --editor-background: #0a0a0a;
    --editor-foreground: #ffffff;
    --editor-line-number: #94a3b8;
    --editor-cursor: #0ea5e9;
    --editor-selection: rgba(14, 165, 233, 0.25);
    
    --dt-background: #111111;
    --dt-text: #ffffff;
    --dt-border: #2a2a2a;
    --dt-header-bg: #181818;
    --dt-row-hover: #0f0f0f;
    --dt-pagination-bg: #111111;
    --dt-pagination-text: #e2e8f0;
    
    --dropdown-bg: #111111;
    --dropdown-border: #2a2a2a;
    --dropdown-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
    --dropdown-item-hover: #0f0f0f;
    --dropdown-text: #ffffff;
    --dropdown-hover-text: #0ea5e9;
    
    --gradient-primary: linear-gradient(135deg, #0a0a0a 0%, #111111 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(10, 10, 10, 0.85) 0%, rgba(10, 10, 10, 0.98) 100%);
    --gradient-spot-1: rgba(14, 165, 233, 0.15);
    --gradient-spot-2: rgba(16, 185, 129, 0.1);
    --gradient-spot-3: rgba(245, 158, 11, 0.1);
    --gradient-spot-4: rgba(59, 130, 246, 0.15);
    --grid-line-color: rgba(255, 255, 255, 0.02);
} 