:root{--grad-start:#0a0a0a;--grad-end:#220202;--accent:#e00000;--text:#ffffff;--text-dim:#888888;--btn-start:#300303;--btn-end:#c70000;--nav-bg:rgba(10, 10, 15, 0.85);--nav-hover-bg:rgba(100, 100, 120, 0.30);--nav-active-bg:rgba(200, 200, 200, 0.12);--card-bg:rgba(20, 20, 30, 0.90);--card-hover:rgba(40, 40, 60, 0.90);--content-bg:rgba(10, 10, 15, 0.80);--border:rgba(150, 150, 150, 0.40);--border-hover:rgba(255,68,68,0.3);--focus-glow:rgba(255,68,68,0.2);--glow-color:rgba(199,0,0,0.5);--glow-alt:#afafaf;}