:root{--bg-primary: #1a1a2e;--bg-secondary: #16213e;--bg-panel: #1e1e3a;--bg-hover: #252545;--text-primary: #e0e0e0;--text-secondary: #a0a0b0;--text-muted: #606080;--accent-green: #26a69a;--accent-red: #ef5350;--accent-blue: #42a5f5;--accent-yellow: #ffca28;--surface-2: #252545;--border: #2a2a4a;--border-hover: #3a3a6a;--accent: #42a5f5;--zone-support-bg: rgba(38, 166, 154, .12);--zone-resistance-bg: rgba(239, 83, 80, .12);--trend-up-bg: rgba(38, 166, 154, .05);--trend-down-bg: rgba(239, 83, 80, .05);--font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", monospace;--font-sans: "Inter", system-ui, -apple-system, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}