:root{--bg: #111318;--panel: #1a1d24;--panel2: #23272f;--text: #e8eaf0;--muted: #8b93a5;--accent: #ffcc00;--green: #4ade80;--red: #f87171;--border: #2c313a}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;-webkit-font-smoothing:antialiased;overscroll-behavior-y:contain}.app{max-width:640px;margin:0 auto;padding:16px 16px 48px}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.header h1{font-size:20px;margin:0}.conn{font-size:12px;padding:4px 10px;border-radius:999px;background:var(--panel2);color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.conn-connected{background:#143d24;color:var(--green)}.conn-connecting,.conn-reconnecting{background:#3d3414;color:var(--accent)}.conn-disconnected{background:#3d1414;color:var(--red)}.panel{background:var(--panel);border-radius:12px;padding:16px;margin-bottom:12px;border:1px solid var(--border)}.panel h2{margin:0 0 12px;font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.hidden{display:none!important}.list{display:flex;flex-direction:column;gap:8px}.list-item{background:var(--panel2);border:1px solid var(--border);border-radius:8px;padding:12px 14px;color:var(--text);text-align:left;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-size:15px;transition:background .15s}.list-item:active{background:#2c313a}.li-title{font-weight:600}.li-sub{color:var(--muted);font-size:13px}.race-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:14px;gap:12px}.session-name{font-size:17px;font-weight:600}.session-sub{font-size:12px;color:var(--muted);margin-top:2px}.kart-row{display:flex;gap:8px;align-items:center;margin-bottom:12px}.kart-row label{font-size:14px;color:var(--muted)}.kart-row select{flex:1;background:var(--panel2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:10px;font-size:15px}.kart-row input{width:64px;background:var(--panel2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:10px;font-size:15px;text-align:center}button.ghost{background:transparent;color:var(--text);border:1px solid var(--border);border-radius:8px;padding:10px 14px;cursor:pointer;font-size:14px}button.ghost:active{background:var(--panel2)}.stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}.stat{background:var(--panel2);border-radius:8px;padding:10px 12px;display:flex;justify-content:space-between;align-items:baseline;font-size:14px}.stat span{color:var(--muted);font-size:12px}.stat b{font-size:15px}.stat.muted{grid-column:1 / -1;text-align:center;color:var(--muted)}.controls{display:flex;gap:8px;margin:12px 0}.controls button{flex:1;background:var(--panel2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:12px;font-size:14px;cursor:pointer}.controls button:active{background:#2c313a}.settings{background:var(--panel2);border-radius:8px;padding:10px 14px;margin-top:8px;border:1px solid var(--border)}.settings summary{cursor:pointer;font-size:14px;color:var(--muted);user-select:none}.settings-list{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.setting{display:flex;align-items:center;gap:6px;font-size:13px}.all-rows{margin-top:10px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.row{display:grid;grid-template-columns:32px 44px 1fr 72px 44px;gap:6px;padding:6px 0;border-bottom:1px solid var(--border)}.row .pos{color:var(--accent)}.row .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row .st{color:var(--muted);text-align:right}.loading,.error{padding:20px;text-align:center;color:var(--muted);font-size:14px}.error{color:var(--red)}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:var(--panel2);color:var(--text);padding:10px 18px;border-radius:999px;border:1px solid var(--border);font-size:14px;z-index:100;box-shadow:0 8px 24px #0006}