:root{color-scheme:dark;--bg: #0b0e11;--panel: #1e222d;--line: #2a3140;--text: #e7edf5;--muted: #8b9bb0;--paper: #d4a017;--buy: #3dd68c;--sell: #f07178;--live-off: #6b7280;font-family:IBM Plex Sans,Segoe UI,sans-serif;font-size:14px}*{box-sizing:border-box}html,body,#app{margin:0;height:100%;width:100%;max-width:100%;overflow-x:hidden;background:var(--bg);color:var(--text)}button,a,input,select{font-size:14px}.muted{color:var(--muted)}.buy{color:var(--buy)}.sell{color:var(--sell)}.error{color:var(--sell);font-size:14px}