:root{--bg: #1e1f22;--surface-1: #2b2d31;--surface-2: #313338;--surface-3: #383a40;--border: #3f4147;--text: #dbdee1;--muted: #949ba4;--accent: #5865f2;--accent-hover: #4752c4;--positive: #23a55a;--negative: #f23f42;--amber: #f0b232;--radius-sm: 8px;--radius: 10px;--radius-lg: 12px;--shadow: 0 2px 10px rgba(0, 0, 0, .4);--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mono: "SFMono-Regular", ui-monospace, Menlo, Consolas, monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3{margin:0;line-height:1.25}.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}*{scrollbar-width:thin;scrollbar-color:var(--surface-3) 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