:root{--bg-primary: #121212;--bg-secondary: #1e1e1e;--bg-tertiary: #2a2a2a;--text-primary: #e0e0e0;--text-secondary: #9e9e9e;--text-muted: #666666;--border-color: #333333;--border-light: #444444;--accent-blue: #2962ff;--accent-blue-hover: #1e88e5;--profit-color: #00c853;--profit-hover: #00e676;--loss-color: #d50000;--loss-hover: #ff1744;--header-height: 56px;--sidebar-width: 320px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);font-size:14px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow:hidden}a{text-decoration:none;color:inherit}ul{list-style-type:none}.kite-layout{display:flex;height:calc(100vh - var(--header-height));margin-top:var(--header-height)}.main-content{flex:1;background-color:var(--bg-primary);height:100%;overflow-y:auto;padding:20px}.btn{padding:8px 16px;border-radius:4px;border:none;font-weight:500;cursor:pointer;transition:background-color .2s ease}.btn-primary{background-color:var(--accent-blue);color:#fff}.btn-primary:hover{background-color:var(--accent-blue-hover)}.btn-buy{background-color:var(--profit-color);color:#fff}.btn-buy:hover{background-color:var(--profit-hover)}.btn-sell{background-color:var(--loss-color);color:#fff}.btn-sell:hover{background-color:var(--loss-hover)}