:root{--bg-color: #0d0d0d;--card-bg: #161616;--input-bg: #222222;--main-color: #96080e;--main-color-hover: #b80a11;--text-color: #ffffff;--text-muted: #a0a0a0;--border-color: #222222;--border-focus: #444444;--danger-color: #d9534f;--danger-hover: #c9302c;--success-color: #2e7d32}*{margin:0;padding:0;box-sizing:border-box;font-family:Segoe UI,Roboto,Helvetica,Arial,sans-serif}body{background-color:var(--bg-color);color:var(--text-color);line-height:1.6}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:#252323}::-webkit-scrollbar-thumb{background:var(--main-color)}::-webkit-scrollbar-thumb:hover{background:var(--main-color)}