:root{--bg-primary: #050505;--bg-secondary: #0f0f0f;--card-bg: rgba(255, 255, 255, .03);--border-subtle: rgba(255, 255, 255, .12);--text-primary: #f5f5f5;--text-secondary: #a3a3a3;color-scheme:dark}:root[data-theme=light]{--bg-primary: #f4f4f5;--bg-secondary: #ffffff;--card-bg: rgba(15, 15, 15, .06);--border-subtle: rgba(0, 0, 0, .08);--text-primary: #0f172a;--text-secondary: #475569;color-scheme:light}body{margin:0;background-color:var(--bg-primary);color:var(--text-primary);transition:background-color .4s ease,color .4s ease;font-family:Helvetica Neue,Arial,sans-serif}.theme-transition,.theme-transition *,.theme-transition *:before,.theme-transition *:after{transition:background-color .4s ease,color .4s ease,border-color .4s ease,fill .4s ease,stroke .4s ease!important}.theme-surface{background-color:var(--bg-primary);color:var(--text-primary)}.theme-panel{background-color:var(--bg-secondary);color:var(--text-primary)}.theme-card{background-color:var(--card-bg);color:var(--text-primary)}.theme-border{border-color:var(--border-subtle)}.theme-muted{color:var(--text-secondary)}.text-primary{color:var(--text-primary)}.text-muted{color:var(--text-secondary)}.bg-surface{background-color:var(--bg-primary)}.bg-panel{background-color:var(--bg-secondary)}.border-subtle{border-color:var(--border-subtle)}@keyframes ripple{0%{transform:scale(.5);opacity:.8}70%{opacity:0}to{transform:scale(2);opacity:0}}