VIGBAY \u00b7 Calculadora de Ritmos (GAP por altimetr\u00eda)<\/title>\r\n<style>\r\n :root{ --bg:#ffffff; --text:#111827; --muted:#4b5563; --accent:#ef4444; --accent-2:#b91c1c; --card:#f8fafc; --border:#e5e7eb; }\r\n\r\n \/* ------- SCOPE: SOLO dentro del bloque .vigbay-gap ------- *\/\r\n .vigbay-gap{font:16px\/1.5 system-ui,Segoe UI,Roboto,Arial;color:var(--text)}\r\n .vigbay-gap .vg-wrap{max-width:1000px;margin:0 auto;padding:24px;background:var(--bg)}\r\n .vigbay-gap .vg-title{display:flex;gap:10px;align-items:center;margin:0 0 12px}\r\n .vigbay-gap .vg-pill{display:inline-block;padding:6px 10px;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-weight:800;font-size:12px;letter-spacing:.3px;text-transform:uppercase}\r\n .vigbay-gap .vg-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px;margin-bottom:16px}\r\n .vigbay-gap .vg-row{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}\r\n .vigbay-gap label{font-weight:700}\r\n .vigbay-gap input[type=text]{padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:#fff;color:#111827}\r\n .vigbay-gap button{padding:10px 16px;border-radius:999px;border:0;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-weight:800;cursor:pointer}\r\n .vigbay-gap .vg-meta{color:var(--muted);font-size:14px}\r\n .vigbay-gap .vg-canvas-wrap{display:grid;gap:8px}\r\n .vigbay-gap canvas{width:100%;height:240px;display:block;background:#fff;border:1px solid var(--border);border-radius:10px}\r\n\r\n \/* Tabla responsive *\/\r\n .vigbay-gap .table-wrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}\r\n .vigbay-gap table{width:100%;border-collapse:collapse;min-width:640px}\r\n .vigbay-gap th,.vigbay-gap td{padding:10px 8px;border-bottom:1px solid var(--border);text-align:right;white-space:nowrap}\r\n .vigbay-gap th:first-child,.vigbay-gap td:first-child{text-align:left}\r\n\r\n \/* Mobile *\/\r\n @media (max-width:640px){\r\n .vigbay-gap .vg-wrap{padding:16px}\r\n .vigbay-gap .vg-title h1{font-size:20px;margin:0}\r\n .vigbay-gap .vg-card{padding:14px}\r\n .vigbay-gap .vg-row{flex-direction:column;align-items:stretch}\r\n .vigbay-gap input[type=text], .vigbay-gap button{width:100%}\r\n .vigbay-gap .vg-meta{font-size:13px}\r\n .vigbay-gap canvas{height:200px}\r\n .vigbay-gap th,.vigbay-gap td{padding:8px 6px;font-size:14px}\r\n }\r\n<\/style>\r\n<\/head>\r\n<body>\r\n\r\n<section class=\"vigbay-gap\">\r\n <div class=\"vg-wrap\">\r\n <div class=\"vg-title\">\r\n <span class=\"vg-pill\">VIGBAY<\/span>\r\n <h1 style=\"margin:0\">Calculadora de Ritmos (ajuste por altimetr\u00eda)<\/h1>\r\n <\/div>\r\n\r\n <div class=\"vg-card\">\r\n <div class=\"vg-row\">\r\n <div>\r\n <label for=\"targetTime\">Tiempo objetivo (HH:MM:SS)<\/label><br>\r\n <input id=\"targetTime\" type=\"text\" value=\"01:45:00\" placeholder=\"01:45:00\" inputmode=\"numeric\" \/>\r\n <\/div>\r\n <div>\r\n <button id=\"btn\" type=\"button\">Calcular ritmos<\/button>\r\n <\/div>\r\n <div class=\"vg-meta\">Distancia del recorrido: <strong id=\"dist\">21.097 km<\/strong><\/div>\r\n <\/div>\r\n <p class=\"vg-meta\">Altimetr\u00eda y ritmos ajustados (GAP \/ modelo Minetti) a partir del GPX oficial.<\/p>\r\n <div class=\"vg-canvas-wrap\">\r\n <canvas id=\"elev\"><\/canvas>\r\n <div class=\"vg-meta\">Perfil de altimetr\u00eda (m). L\u00edneas verticales = puntos kilom\u00e9tricos (1, 2, \u2026, Meta).<\/div>\r\n <\/div>\r\n <\/div>\r\n\r\n <div class=\"vg-card\">\r\n <div id=\"summary\"><\/div>\r\n <div class=\"table-wrap\">\r\n <table>\r\n <thead>\r\n <tr><th>KM<\/th><th>Pend. media (%)<\/th><th>Ritmo<\/th><th>Tiempo acum.<\/th><th>Altitud (m)<\/th><\/tr>\r\n <\/thead>\r\n <tbody id=\"tbody\"><\/tbody>\r\n <\/table>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n<\/section>\r\n\r\n<script id=\"data-json\" 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tbody.innerHTML=\"\"; let prev=0;\r\n for(let i=0;i<rows.length;i++){\r\n const split=rows[i].t - prev; prev=rows[i].t;\r\n const kmStart=i*1000, kmEnd=(i+1)*1000; let wsum=0, w=0;\r\n for(let j=1;j<pts.length;j++){\r\n const dm0=pts[j-1].d_m, dm1=pts[j].d_m; if(dm0<kmEnd && dm1>kmStart){\r\n const segStart=Math.max(dm0,kmStart), segEnd=Math.min(dm1,kmEnd); const dd=Math.max(0, segEnd-segStart);\r\n if(dd>0){ wsum += pts[j].grade * dd; w += dd; }\r\n }\r\n }\r\n const gradePct = w>0 ? 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