:root{--page-bg: #f0f0f0;--card-bg: #000000;--card-text: #ffffff;--card-text-muted: rgba(255,255,255,.55);--card-border: rgba(255,255,255,.08);--card-btn-bg: #ffffff;--card-btn-icon: #000000;--page-text: #111111;--page-text-muted: #797979;--accent: #6366f1;--game-bg: rgba(255,255,255,.06);--game-border: rgba(0,0,0,.1);--text-primary: #111111;--text-secondary: #797979;--text-tertiary: rgba(0,0,0,.3);--shadow: 0 8px 40px rgba(0,0,0,.08);--green: #14b861;--yellow: #eab308;--red: #ef4444}[data-theme=dark]{--page-bg: #1c1c1c;--page-text: #ffffff;--page-text-muted: #666666;--game-bg: rgba(255,255,255,.06);--game-border: rgba(255,255,255,.1);--text-primary: #ffffff;--text-secondary: rgba(255,255,255,.5);--text-tertiary: rgba(255,255,255,.25);--shadow: 0 8px 40px 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