:root{--bg-dark: #0F1419;--bg-surface: #1A1F26;--bg-header: #18181b;--bg-sL: #242B35;--bg-sLL: #2E3744;--border: #2D3540;--borderL: #3D4D60;--text: #E8ECF0;--muted: #8B95A3;--dim: #5C6670;--glass: rgba(26, 31, 38, .7);--glass-border: rgba(255, 255, 255, .1);--glass-shadow: rgba(0, 0, 0, .4);--accent: #00D4AA;--accent-vibrant: #00FFCC}.light-theme{--bg-dark: #F8FAFC;--bg-surface: #FFFFFF;--bg-header: #FFFFFF;--bg-sL: #F1F5F9;--bg-sLL: #E2E8F0;--border: #E2E8F0;--borderL: #CBD5E1;--text: #0F172A;--muted: #475569;--dim: #94A3B8;--glass: rgba(255, 255, 255, .7);--glass-border: rgba(0, 0, 0, .1);--glass-shadow: rgba(0, 0, 0, .05);--accent: #00D4AA;--accent-vibrant: #00FFCC}*{box-sizing:border-box}body{background-color:var(--bg-dark);color:var(--text);transition:background-color .3s,color .3s}.glass-card{background:var(--glass)!important;border-color:var(--glass-border)!important;box-shadow:0 8px 32px var(--glass-shadow)!important;transition:background .3s,border-color .3s,box-shadow .3s}button,div,span,input,select,textarea{transition:background-color .3s,border-color .3s,color .3s}