html,body{color:#e0e0e0;background:#0d0d1a;height:100%}#root{min-height:100%}:root{--bg:#0d0d1a;--panel:#1a1a2e;--panel-alt:#252540;--input-bg:#2a2a4a;--border:#2a2a4a;--border-strong:#3a3a5a;--text:#e0e0e0;--text-strong:#fff;--text-muted:#888;--text-soft:#666;--accent:gold;--buy:#26a69a;--sell:#ef5350;--shadow:#00000026;--radius:12px;--radius-sm:8px}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-tap-highlight-color:transparent;font-size:16px}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe 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0}.footer p{font-size:10px}}@media (width<=359px){.app{padding:8px}.header h1{font-size:1.1rem}.controls{grid-template-columns:1fr;padding:12px}.toggle-group{grid-column:span 1}.rsi-inputs{flex-direction:column;grid-column:span 1}.indicator{flex:100%;min-width:100%}.signal-type{flex:0 0 100%;margin-bottom:4px}.signal-price{text-align:left}}@supports (padding-top:env(safe-area-inset-top)){.app{padding-top:calc(12px + env(safe-area-inset-top));padding-bottom:calc(12px + env(safe-area-inset-bottom));padding-left:calc(12px + env(safe-area-inset-left));padding-right:calc(12px + env(safe-area-inset-right))}}