*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--primary: #b94e3a;--primary-light: #d26a52;--accent-blue: #477d91;--bg-app: #f3f5f6;--bg-sidebar: #f5f0e6;--bg-sidebar-hover: #ebe4d7;--bg-sidebar-active: #fffdf8;--bg-card: #ffffff;--bg-topbar: rgba(255,255,255,.94);--text-main: #20282d;--text-muted: #6f7a80;--text-sidebar: #303a3f;--text-sidebar-muted: #788087;--border: #dfe4e6;--border-sidebar: #ded8cc;--border-strong: #cbd3d7;--shadow: 0 1px 2px rgba(31, 42, 48, .05), 0 4px 14px rgba(31, 42, 48, .04);--shadow-lg: 0 8px 24px rgba(31, 42, 48, .12);--radius: 9px;--sidebar-width: 250px;--topbar-height: 64px}body.dark{--bg-app: #171b1d;--bg-sidebar: #22201d;--bg-sidebar-hover: #2c2924;--bg-sidebar-active: #302c27;--bg-card: #222729;--bg-topbar: rgba(28, 33, 35, .96);--text-main: #edf1f2;--text-muted: #a0aaad;--text-sidebar: #e1e5e5;--text-sidebar-muted: #9aa4a7;--border: #384145;--border-sidebar: #3e3932;--border-strong: #4c585d;--shadow: 0 1px 3px rgba(0,0,0,.28), 0 4px 14px rgba(0,0,0,.14);--shadow-lg: 0 8px 24px rgba(0,0,0,.34)}body{transition:background .2s,color .2s}body{font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg-app);color:var(--text-main);min-height:100vh;font-size:13px;letter-spacing:0}button{cursor:pointer;font-family:inherit}input{font-family:inherit}a{text-decoration:none;color:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#c4cccf;border-radius:3px}body.dark ::-webkit-scrollbar-thumb{background:#4b565a}