*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg:#0f1117;--color-surface:#1a1d27;--color-surface2:#22263a;--color-border:#2e3347;--color-accent:#4f8ef7;--color-accent2:#7c5cbf;--color-positive:#f87171;--color-negative:#60a5fa;--color-text:#e2e8f0;--color-text-muted:#94a3b8;--radius:12px;--radius-sm:8px}html,body{background:var(--color-bg);color:var(--color-text);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.6}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}input,select,textarea{background:var(--color-surface2);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);outline:none;width:100%;padding:8px 12px;font-family:inherit;transition:border-color .2s}input:focus,select:focus{border-color:var(--color-accent)}select option{background:var(--color-surface)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}