:root{--bg:#f7f7f5;--fg:#1d1d1b;--muted:#6b6b66;--card:#fff;--border:#dddcd6;--accent:#e8590c;--power:#e8590c;--hr:#c2255c;--error:#c92a2a;--fix:#fab00538;--fix-garmin:#d0ebff;--fix-zwift:#ffe8cc;--fix-interpolated:#fff3bf;--fix-calculated:#e5dbff;--current:#e9ecef;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#18181a;--fg:#ececea;--muted:#9a9a95;--card:#222225;--border:#3a3a3e;--power:#ff8a3d;--hr:#f06595;--fix:#fab0052e;--fix-garmin:#1c3a52;--fix-zwift:#4a2e14;--fix-interpolated:#4a4014;--fix-calculated:#33284f;--current:#2e2e33}}*{box-sizing:border-box}body{background:var(--bg);color:var(--fg);margin:0;font:15px/1.5 system-ui,sans-serif}main{max-width:820px;margin:0 auto;padding:32px 16px 64px}h1{margin:0 0 4px}h2{margin:28px 0 12px;font-size:1.1rem}.lead{color:var(--muted);margin-top:0}.drop{cursor:pointer;background:var(--card);border:2px dashed var(--border);border-radius:10px;flex-direction:column;gap:4px;padding:20px;display:flex}.drop.over,.drop:hover{border-color:var(--accent)}.drop.loaded{border-style:solid}.info{color:var(--muted);overflow-wrap:anywhere;font-size:.9rem}.error{color:var(--error)}table{border-collapse:collapse;background:var(--card);border-radius:10px;width:100%;overflow:hidden}th,td{text-align:left;border-bottom:1px solid var(--border);padding:8px 12px}th{color:var(--muted);font-size:.85rem;font-weight:600}.row{flex-wrap:wrap;gap:24px;margin-top:16px;display:flex}input[type=number]{width:80px}input,select,button{font:inherit}#chart{background:var(--card);border:1px solid var(--border);border-radius:10px;width:100%;height:220px}.legend{color:var(--muted);font-size:.9rem}.sw{vertical-align:middle;width:12px;height:3px;margin:0 6px 3px 12px;display:inline-block}.sw.power{background:var(--power);margin-left:0}.sw.hr{background:var(--hr)}button{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:8px;padding:10px 18px}.sw.fixed{background:var(--fix);height:12px}#chart{cursor:crosshair}.records-bar{align-items:center;margin-top:0}.chip{color:var(--fg);border-radius:4px;margin-right:6px;padding:1px 8px;display:inline-block}#records-wrap{border:1px solid var(--border);border-radius:10px;max-height:480px;overflow:auto}#records{font-variant-numeric:tabular-nums;white-space:nowrap;border-radius:0;font-size:.85rem}#records th{background:var(--card);z-index:1;position:sticky;top:0}#records th,#records td{padding:4px 10px}#records td:nth-child(n+3){text-align:right}#records tr.current td{background:var(--current)}.fix-garmin{background:var(--fix-garmin)}.fix-zwift{background:var(--fix-zwift)}.fix-interpolated{background:var(--fix-interpolated)}.fix-calculated{background:var(--fix-calculated)}#records tr.current td.fix{outline:2px solid var(--accent);outline-offset:-2px}.slots{grid-template-columns:1fr 1fr auto;align-items:center;gap:12px;margin-top:12px;display:grid}@media (width<=560px){.slots{grid-template-columns:1fr}}.slot{background:var(--card);border:1px solid var(--border);border-radius:10px;flex-direction:column;min-width:0;padding:10px 14px;display:flex}button.secondary{background:var(--card);color:var(--fg);border:1px solid var(--border)}.warning{color:var(--accent)}