:root{--background:#fff;--foreground:#1d1d1f;--card-bg:#ffffffb3;--card-border:#0000000d;--sidebar-bg:#f5f5f7cc;--sidebar-border:#00000014;--accent:#06c;--accent-hover:#0077ed;--muted:#86868b;--muted-bg:#f5f5f7;--success:#34c759;--warning:#fc0;--danger:#ff3b30;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--shadow-sm:0 2px 8px #0000000a;--shadow-md:0 4px 16px #0000000f;--shadow-lg:0 8px 32px #00000014}@media (prefers-color-scheme:dark){:root{--background:#000;--foreground:#f5f5f7;--card-bg:#1c1c1eb3;--card-border:#ffffff1a;--sidebar-bg:#1c1c1ecc;--sidebar-border:#ffffff1a;--accent:#2997ff;--accent-hover:#4fb0ff;--muted:#86868b;--muted-bg:#1c1c1e;--success:#32d74b;--warning:#ffd60a;--danger:#ff453a}}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--background);color:var(--foreground);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.glass{background-color:var(--card-bg);-webkit-backdrop-filter:blur(20px)}.text-gradient{background:linear-gradient(120deg, var(--accent), #a154ff);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}