:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400}body{margin:0;min-width:320px}:root{--primary: #3b82f6;--primary-light: #60a5fa;--primary-dark: #2563eb;--primary-hover: #2563eb;--accent: #8b5cf6;--success: #10b981;--danger: #ef4444;--warning: #f59e0b;--bg-dark: #ffffff;--bg-sidebar: #f8fafc;--bg-card: #ffffff;--bg-gradient-start: #f1f5f9;--bg-input: #f8fafc;--bg-header-bar: #f1f5f9;--bg-hover: #f1f5f9;--border-color: #e2e8f0;--border-highlight: #f1f5f9;--text-main: #000000;--text-muted: #1e293b;--text-dim: #475569;--text-input: #000000;--glass-bg: rgba(255, 255, 255, .8);--glass-border: rgba(0, 0, 0, .05);--glass-blur: blur(12px);--sidebar-width: 280px;--header-height: 72px;--radius-lg: 1rem;--radius-md: .75rem;--radius-sm: .5rem;--shadow-premium: 0 4px 20px -5px rgba(0, 0, 0, .1);--shadow-glow: 0 0 15px rgba(59, 130, 246, .2);--icon-dashboard: #3b82f6;--icon-groups: #8b5cf6;--icon-categories: #f59e0b;--icon-wallpapers: #10b981;--icon-leads: #0ea5e9;--icon-users: #14b8a6;--icon-settings: #64748b;--stat-icon-color: inherit;--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--bg-dark: #070b14;--bg-sidebar: rgba(15, 23, 42, .8);--bg-card: rgba(30, 41, 59, .5);--bg-gradient-start: #1e293b;--bg-input: rgba(15, 23, 42, .6);--bg-header-bar: rgba(51, 65, 85, .5);--bg-hover: rgba(30, 41, 59, .8);--border-color: rgba(51, 65, 85, .5);--border-highlight: rgba(148, 163, 184, .1);--text-main: #f1f5f9;--text-muted: #94a3b8;--text-dim: #64748b;--text-input: #ffffff;--glass-bg: rgba(15, 23, 42, .6);--glass-border: rgba(255, 255, 255, .08);--icon-dashboard: #ffffff;--icon-groups: #ffffff;--icon-categories: #ffffff;--icon-wallpapers: #ffffff;--icon-leads: #ffffff;--icon-users: #ffffff;--icon-settings: #ffffff;--stat-icon-color: #ffffff;--shadow-premium: 0 10px 30px -10px rgba(0, 0, 0, .5);--shadow-glow: 0 0 15px rgba(59, 130, 246, 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