:root{color-scheme:dark;--bg:#020202;--panel:#090909;--panel-2:#111111;--line:rgba(255,255,255,0.08);--line-strong:rgba(255,255,255,0.16);--text:#f6f6f6;--muted:rgba(255,255,255,0.62);--yellow:#f5d84a;--yellow-strong:#ffe36c;--danger:#ff6b6b;--green:#b5ff74;--shadow:0 14px 32px rgba(0,0,0,0.28)}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Trebuchet MS,Avenir Next,Arial,sans-serif}body{min-height:100vh}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.screen{min-height:100vh;background:#000}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:14px;min-height:56px;padding:10px 16px;border-bottom:1px solid var(--line);background:rgba(3,3,3,.96);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.topbar-brand{display:flex;align-items:baseline;gap:10px;min-width:0}.brand-title{font-size:18px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}.brand-tagline{color:var(--yellow);font-size:14px;font-weight:400;letter-spacing:.04em;white-space:nowrap}.topbar-spacer{flex:1 1}.topbar-cluster{display:flex;align-items:center;gap:12px}.field-input,.field-select,.field-textarea,.timeframe-select{border:1px solid var(--line-strong);border-radius:12px;background:#0c0c0c;color:var(--text)}.timeframe-select{min-width:84px;padding:8px 12px}.account-trigger,.ghost-button,.yellow-button{border:0;border-radius:999px;padding:10px 16px;transition:background-color .14s ease,color .14s ease,opacity .14s ease}.account-trigger,.yellow-button{background:var(--yellow);color:#18140a;font-weight:700}.account-trigger:hover,.yellow-button:hover{background:var(--yellow-strong)}.ghost-button{background:rgba(255,255,255,.06);color:var(--text)}.ghost-button:hover{background:rgba(255,255,255,.11)}.menu-wrap{position:relative}.dropdown-panel{position:absolute;right:0;top:calc(100% + 10px);width:min(340px,calc(100vw - 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124px);height:calc(100vh - 124px);border-radius:28px;overflow:hidden;background:#000;border:1px solid var(--line)}.arena-canvas{position:absolute;inset:0;display:block;width:100%;height:100%;touch-action:none}.arena-empty{position:absolute;inset:0;display:grid;place-items:center;padding:24px;text-align:center;color:var(--muted)}.tire-node{position:absolute;left:0;top:0;display:block;padding:0;border:0;background:transparent;-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;touch-action:manipulation;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.tire-node.selected{filter:drop-shadow(0 0 18px rgba(245,216,74,.2))}.tire-image{display:block;width:100%;height:100%;object-fit:contain;pointer-events:none}.tire-label-stack{position:absolute;left:50%;top:51.8%;transform:translate(-50%,-50%);width:60%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--tire-gap,6px);text-align:center;pointer-events:none}.tire-label-stack.negative{top:52.6%}.tire-logo-text{color:#f3f5ff;font-size:calc(var(--tire-logo-size, 14px) * 1.12);font-weight:600;line-height:1}.tire-symbol{color:#ffffff;font-size:calc(var(--tire-symbol-size, 18px) * var(--symbol-factor, 1));font-weight:700;line-height:.95;letter-spacing:.01em}.tire-percent{color:#f7f8fb;font-size:var(--tire-percent-size,13px);font-weight:600;line-height:1}.coin-popup{position:absolute;z-index:10;width:min(340px,calc(100% - 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