:root{--bg-primary: #0a0a0c;--bg-surface: #131318;--bg-surface-2: #1a1a22;--border: #2a2a35;--border-light: #3a3a48;--text-primary: #ffffff;--text-secondary: #a0a0b0;--text-muted: #606070;--accent: #00e68a;--accent-dim: rgba(0, 230, 138, .15);--left-color: #23c47e;--right-color: #ff9f43;--warning: #ff9f43;--info: #4a9eff;--font-sans: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "Space Mono", "SF Mono", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.5;overflow-x:hidden}.header{display:flex;justify-content:space-between;align-items:center;padding:12px 24px;background:var(--bg-surface);border-bottom:1px solid 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