/* Garmin Fitness Insights v2: mobile-first, light/dark themes, print stylesheet. */
:root{
  --bg:#f3f5fb;--bg2:#e9edf7;--card:#ffffff;--ink:#121a2b;--muted:#5d687c;--line:#e2e7f1;
  --accent:#ff6b4a;--accent2:#7c5cff;--teal:#13b5a6;--sky:#2f8cff;--amber:#f5a524;
  --good:#16a34a;--good-bg:#dcfce7;--watch:#b45309;--watch-bg:#fef3c7;--concern:#dc2626;--concern-bg:#fee2e2;--na:#64748b;--na-bg:#eef2f7;
  --grad:linear-gradient(135deg,#ff7a45 0%,#ff4f7b 45%,#7c5cff 100%);
  --hero:radial-gradient(1200px 400px at 85% -10%,rgba(255,107,74,.45),transparent 60%),radial-gradient(900px 400px at -10% 110%,rgba(19,181,166,.35),transparent 60%),linear-gradient(160deg,#0b1430 0%,#16204a 55%,#2a1b5c 100%);
  --shadow:0 1px 2px rgba(16,24,40,.05),0 8px 24px -12px rgba(16,24,40,.15);
  --r:18px;--heat0:#e8ecf4;--heat1:#ffd3c4;--heat2:#ff9f80;--heat3:#ff6b4a;--heat4:#c2410c;
  color-scheme:light;
}
[data-theme="dark"]{
  --bg:#0a0f1f;--bg2:#111833;--card:#131b34;--ink:#e8ecf8;--muted:#9aa6c2;--line:#25305a;
  --good:#4ade80;--good-bg:rgba(74,222,128,.14);--watch:#fbbf24;--watch-bg:rgba(251,191,36,.14);--concern:#f87171;--concern-bg:rgba(248,113,113,.15);--na:#94a3b8;--na-bg:rgba(148,163,184,.14);
  --shadow:0 1px 2px rgba(0,0,0,.3),0 10px 30px -12px rgba(0,0,0,.6);
  --heat0:#1b2547;--heat1:#5a2a2a;--heat2:#9a3b2a;--heat3:#e2552f;--heat4:#ff8a5c;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:64px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);overflow-x:hidden}
.wrap{max-width:1160px;margin:0 auto;padding:0 16px}
a{color:var(--sky)}
h1,h2,h3{letter-spacing:-.015em}
h3{font-size:1rem;margin:0 0 6px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:8px 12px;border-radius:8px;z-index:99}.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--accent2);outline-offset:2px;border-radius:6px}
svg.i{width:1.15em;height:1.15em;vertical-align:-.2em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* Hero */
.hero{background:var(--hero);color:#fff;padding:14px 0 30px;position:relative;overflow:hidden}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:22px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.05rem;color:#fff;text-decoration:none}
.logo{width:34px;height:34px;border-radius:10px;background:var(--grad);display:grid;place-items:center;box-shadow:0 6px 18px -6px rgba(255,79,123,.7)}
.logo svg{width:20px;height:20px;stroke:#fff}
.tools{display:flex;gap:8px}
.icon-btn{appearance:none;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.1);color:#fff;border-radius:12px;min-width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:0 12px;font:inherit;font-weight:600;cursor:pointer}
.icon-btn:hover{background:rgba(255,255,255,.2)}
.icon-btn .lbl{display:none}
.hero h1{font-size:clamp(1.9rem,6vw,3.1rem);line-height:1.08;margin:0 0 10px;font-weight:850}
.hero h1 span{background:linear-gradient(90deg,#ffb199,#ff6b8b,#b9a6ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{margin:0 0 16px;color:#d6dcf2;max-width:640px;font-size:1.05rem}
.privacy{display:flex;gap:10px;align-items:flex-start;margin:0 0 18px;background:rgba(19,181,166,.16);border:1px solid rgba(94,234,212,.35);padding:10px 12px;border-radius:14px;font-size:.92rem;color:#e6fffb;max-width:760px}
.privacy svg{color:#5eead4;margin-top:2px}
.hero-grid{display:grid;gap:16px}
.drop{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:6px;border:2px dashed rgba(255,255,255,.4);border-radius:20px;padding:28px 14px;cursor:pointer;background:rgba(255,255,255,.07);backdrop-filter:blur(6px);transition:.2s;color:#fff}
.drop:hover,.drop.over{border-color:#ffb199;background:rgba(255,255,255,.14);transform:translateY(-1px)}
.drop input{position:absolute;width:1px;height:1px;opacity:0}
.drop .big-ic{width:52px;height:52px;border-radius:16px;background:var(--grad);display:grid;place-items:center;margin-bottom:4px}
.drop .big-ic svg{width:26px;height:26px;stroke:#fff}
.drop-main{font-weight:750;font-size:1.1rem}
.drop-sub{color:#c9d1ee;font-size:.88rem}
.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.btn{appearance:none;border:0;background:var(--grad);color:#fff;font:inherit;font-weight:700;padding:11px 18px;border-radius:12px;cursor:pointer;min-height:44px;box-shadow:0 8px 20px -8px rgba(255,79,123,.7);display:inline-flex;align-items:center;gap:8px}
.btn:hover{filter:brightness(1.06)}
.btn.ghost{background:transparent;color:inherit;border:1px solid currentColor;box-shadow:none}
.hero .btn.ghost{color:#fff;border-color:rgba(255,255,255,.5)}
.progress{height:6px;border-radius:99px;background:rgba(255,255,255,.15);overflow:hidden;margin-top:10px}
.progress>div{height:100%;width:0;background:var(--grad);transition:width .25s}
.progress.indet>div{width:35%;animation:indet 1.1s ease-in-out infinite}
@keyframes indet{0%{transform:translateX(-100%)}100%{transform:translateX(300%)}}
.status{font-size:.9rem;color:#d6dcf2;min-height:1.3em;margin-top:6px;overflow-wrap:anywhere}
.status .err{color:#fecaca}
.hero details{margin-top:6px;color:#e3e8fb}
.hero details summary{cursor:pointer;font-weight:650;font-size:.95rem}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.form-grid label{display:flex;flex-direction:column;font-size:.85rem;gap:4px;color:inherit}
.form-grid input,.form-grid select,.ctl select,.ctl input{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:10px;min-height:42px;width:100%;color:var(--ink);background:var(--card)}
.form-grid .check{flex-direction:row;align-items:center;gap:8px;grid-column:1/-1}
.form-grid .check input{width:auto;min-height:0}
.hint{font-size:.88rem;opacity:.85}
ol.hint{padding-left:20px}

/* Sticky tabs */
.tabs{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.tabs .wrap{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding-top:8px;padding-bottom:8px}
.tabs .wrap::-webkit-scrollbar{display:none}
.tabs a{flex:none;text-decoration:none;color:var(--muted);font-weight:650;font-size:.9rem;padding:8px 12px;border-radius:999px;white-space:nowrap}
.tabs a:hover{color:var(--ink);background:var(--bg2)}
.tabs a.on{color:#fff;background:var(--grad)}
main{padding:18px 0 10px}

/* Cards & sections */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin:0 0 16px;box-shadow:var(--shadow);animation:rise .45s ease both}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.sec-head{display:flex;align-items:center;gap:10px;margin:0 0 12px}
.sec-head h2{font-size:1.2rem;margin:0;flex:1;display:flex;align-items:center;gap:10px}
.sec-ic{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;color:#fff;flex:none}
.sec-ic.c1{background:linear-gradient(135deg,#ff7a45,#ff4f7b)}.sec-ic.c2{background:linear-gradient(135deg,#13b5a6,#2f8cff)}.sec-ic.c3{background:linear-gradient(135deg,#7c5cff,#c084fc)}.sec-ic.c4{background:linear-gradient(135deg,#f5a524,#ff6b4a)}.sec-ic.c5{background:linear-gradient(135deg,#2f8cff,#7c5cff)}.sec-ic.c6{background:linear-gradient(135deg,#16a34a,#13b5a6)}
.collapse{appearance:none;border:1px solid var(--line);background:var(--bg2);color:var(--muted);border-radius:10px;width:40px;height:40px;cursor:pointer;display:grid;place-items:center}
.collapse svg{transition:transform .2s}
.card.closed .collapse svg{transform:rotate(-90deg)}
.card.closed .body{display:none}
.overview{background:var(--card)}
.range-line{font-size:.95rem;color:var(--muted);margin:0}
.range-line strong{color:var(--ink)}
.warn{color:var(--watch);margin:6px 0 0;font-size:.9rem}
.info-line{margin:6px 0 0;font-size:.9rem;color:var(--muted)}

/* Grids */
.grid{display:grid;grid-template-columns:minmax(0,1fr);gap:14px}
.kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.charts{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;margin-top:14px}

/* Metric cards */
.metric{position:relative;border:1px solid var(--line);border-radius:16px;padding:14px 14px 12px;min-width:0;background:var(--card);overflow:hidden}
.metric::before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--na)}
.metric.v-good::before{background:var(--good)}.metric.v-watch::before{background:var(--amber)}.metric.v-concern::before{background:var(--concern)}.metric.v-info::before{background:var(--accent2)}
.metric-head{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:6px}
.metric-head h3{display:flex;align-items:center;gap:8px;margin:0}
.metric-head h3 svg{color:var(--accent)}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:.72rem;font-weight:800;padding:4px 9px;border-radius:999px;white-space:nowrap;text-transform:uppercase;letter-spacing:.04em}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.pill.good{background:var(--good-bg);color:var(--good)}.pill.watch{background:var(--watch-bg);color:var(--watch)}.pill.concern{background:var(--concern-bg);color:var(--concern)}
.pill.not_available,.pill.insufficient,.pill.missing{background:var(--na-bg);color:var(--na)}.pill.info{background:color-mix(in srgb,var(--accent2) 15%,transparent);color:var(--accent2)}
.hero-num{font-size:2rem;font-weight:850;line-height:1.05;letter-spacing:-.03em;margin:4px 0 2px;font-variant-numeric:tabular-nums}
.hero-num small{font-size:.85rem;font-weight:600;color:var(--muted);margin-left:3px}
.kv{display:grid;grid-template-columns:1fr auto;gap:3px 12px;margin:6px 0;font-size:.9rem}
.kv dt{color:var(--muted);min-width:0;overflow-wrap:anywhere}
.kv dd{margin:0;font-weight:700;text-align:right;font-variant-numeric:tabular-nums}
.say{margin:8px 0 4px}
.next{margin:6px 0 0;padding-left:18px;font-size:.9rem}
.note{color:var(--muted);font-size:.83rem;margin:6px 0 0;overflow-wrap:anywhere}
.missing{background:var(--na-bg);border-radius:12px;padding:10px 12px;color:var(--muted);font-size:.9rem}
.missing strong{color:var(--ink)}
.files-used{color:var(--muted);font-size:.78rem;margin-top:8px;overflow-wrap:anywhere}
.big{font-size:2rem;font-weight:850}
.big small{font-size:.9rem;color:var(--muted);font-weight:600}
.pb-list{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:6px}
.pb-list button{all:unset;box-sizing:border-box;display:flex;justify-content:space-between;gap:10px;width:100%;padding:8px 10px;border-radius:12px;background:var(--bg2);cursor:pointer;font-size:.9rem}
.pb-list button:hover,.pb-list button:focus-visible{outline:2px solid var(--accent);outline-offset:0}
.pb-list .v{font-weight:800;font-variant-numeric:tabular-nums;white-space:nowrap}
.pb-list .d{color:var(--muted);font-size:.8rem;display:block}

/* KPI tiles */
.tile{border-radius:16px;padding:12px;color:#fff;position:relative;overflow:hidden;min-width:0;min-height:118px;display:flex;flex-direction:column}
.tile.t1{background:linear-gradient(135deg,#ff7a45,#ff4f7b)}.tile.t2{background:linear-gradient(135deg,#7c5cff,#a855f7)}.tile.t3{background:linear-gradient(135deg,#0ea5a4,#2f8cff)}.tile.t4{background:linear-gradient(135deg,#f59e0b,#ef4444)}.tile.t5{background:linear-gradient(135deg,#2563eb,#7c5cff)}.tile.t6{background:linear-gradient(135deg,#059669,#14b8a6)}
.tile .lab{font-size:.78rem;font-weight:700;opacity:.92;display:flex;align-items:center;gap:6px;text-transform:uppercase;letter-spacing:.04em}
.tile .val{font-size:1.65rem;font-weight:850;line-height:1.1;margin-top:4px;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.tile .val small{font-size:.8rem;font-weight:650;opacity:.9;margin-left:2px}
.tile .trend{font-size:.78rem;font-weight:700;opacity:.95}
.tile canvas{margin-top:auto;width:100%!important;height:34px!important}

/* Controls */
.controls{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}
.seg{display:inline-flex;background:var(--bg2);border-radius:12px;padding:3px;gap:2px;flex-wrap:wrap}
.seg button{appearance:none;border:0;background:transparent;color:var(--muted);font:inherit;font-weight:700;font-size:.85rem;padding:8px 11px;border-radius:9px;cursor:pointer;min-height:38px}
.seg button[aria-pressed="true"]{background:var(--card);color:var(--ink);box-shadow:0 1px 4px rgba(0,0,0,.12)}
.ctl{display:flex;flex-direction:column;gap:4px;font-size:.8rem;color:var(--muted);font-weight:600;min-width:0}
.ctl.dates{flex-direction:row;gap:6px;align-items:flex-end}
.ctl.dates label{display:flex;flex-direction:column;gap:4px}
.ctl input[type=date]{min-width:0;width:150px}
.scope{font-size:.85rem;color:var(--muted);margin:10px 0 0}

/* Chart boxes */
.chart{border:1px solid var(--line);border-radius:16px;padding:12px;min-width:0;background:var(--card)}
.chart h3{display:flex;align-items:center;gap:8px;justify-content:space-between}
.chart .cv{position:relative;height:230px}
.chart .cv.tall{height:280px}
.chart .cv.short{height:180px}
.chart .empty{display:grid;place-items:center;height:100%;color:var(--muted);font-size:.9rem;text-align:center;background:var(--na-bg);border-radius:12px;padding:12px}

/* Heatmap */
.heat-wrap{overflow-x:auto;padding-bottom:4px}
.heat{display:grid;grid-template-rows:repeat(7,11px);grid-auto-flow:column;grid-auto-columns:11px;gap:3px;width:max-content}
.heat i{display:block;width:11px;height:11px;border-radius:3px;background:var(--heat0)}
.heat i.l1{background:var(--heat1)}.heat i.l2{background:var(--heat2)}.heat i.l3{background:var(--heat3)}.heat i.l4{background:var(--heat4)}.heat i.x{background:transparent}
.legend{display:flex;align-items:center;gap:4px;font-size:.75rem;color:var(--muted);margin-top:6px}
.legend i{width:11px;height:11px;border-radius:3px;display:inline-block;background:var(--heat0)}
.legend i.l1{background:var(--heat1)}.legend i.l2{background:var(--heat2)}.legend i.l3{background:var(--heat3)}.legend i.l4{background:var(--heat4)}

/* Tables */
table{width:100%;border-collapse:collapse;font-size:.9rem}
th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.76rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
th button{all:unset;cursor:pointer;display:inline-flex;gap:4px;align-items:center}
th button:focus-visible{outline:2px solid var(--accent2)}
th[aria-sort=ascending] button::after{content:"▲";font-size:.65rem}th[aria-sort=descending] button::after{content:"▼";font-size:.65rem}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
tr.hl td{background:color-mix(in srgb,var(--accent) 14%,transparent)}
.delta.up{color:var(--good);font-weight:700}.delta.down{color:var(--concern);font-weight:700}.delta.flat{color:var(--muted)}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.tbl-tools{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:space-between;margin:14px 0 8px}
.tbl-tools input[type=search]{font:inherit;padding:8px 12px;border:1px solid var(--line);border-radius:10px;min-height:42px;background:var(--card);color:var(--ink);width:100%;max-width:320px}
.pager{display:flex;gap:6px;align-items:center;font-size:.85rem;color:var(--muted);margin-top:8px;flex-wrap:wrap}
.pager button{appearance:none;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:10px;min-height:38px;padding:0 12px;font:inherit;cursor:pointer}
.pager button:disabled{opacity:.4;cursor:default}
.type-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px;background:var(--muted)}
.type-dot.run{background:#ff6b4a}.type-dot.ride{background:#2f8cff}.type-dot.swim{background:#13b5a6}.type-dot.walk{background:#f5a524}.type-dot.gym{background:#a855f7}.type-dot.other{background:#94a3b8}

/* Summary */
.summary .headline{font-size:1.5rem;font-weight:850;margin:0 0 6px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:inline-block}
.flag{background:var(--concern-bg);border:1px solid var(--concern);color:var(--ink);border-radius:12px;padding:10px 12px;margin:0 0 12px}
.cols{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
.cols ul{margin:4px 0 0;padding-left:18px}
.nextstep{background:linear-gradient(135deg,color-mix(in srgb,var(--teal) 16%,transparent),color-mix(in srgb,var(--accent2) 14%,transparent));border-radius:14px;padding:12px 14px;margin-top:12px}
.files ul{margin:0;padding-left:18px;font-size:.86rem;overflow-wrap:anywhere}
.files .skip{color:var(--muted)}
.site-footer{border-top:1px solid var(--line);background:var(--card);padding:20px 0 30px;font-size:.86rem;color:var(--muted);margin-top:10px}
.site-footer .disclaimer{color:var(--ink)}

@media (min-width:640px){
  .kpis{grid-template-columns:repeat(3,minmax(0,1fr))}
  .icon-btn .lbl{display:inline}
}
@media (min-width:900px){
  .hero{padding-bottom:40px}
  .hero-grid{grid-template-columns:1.1fr .9fr;align-items:start}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
  .grid.one{grid-template-columns:minmax(0,1fr)}
  .charts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .charts .wide{grid-column:1/-1}
  .kpis{grid-template-columns:repeat(6,minmax(0,1fr))}
  .cols{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:repeat(2,1fr)}
  .card{padding:22px}
}

/* Print / "Save as PDF" */
@media print{
  :root,[data-theme="dark"]{--bg:#fff;--card:#fff;--ink:#000;--muted:#444;--line:#ccc}
  body{background:#fff}
  .hero .hero-grid,.topbar .tools,.tabs,.controls,.tbl-tools,.pager,.collapse,.skip,#upload-extra{display:none!important}
  .hero{background:#fff;color:#000;padding:0}.hero h1 span{color:#000;background:none}.hero p.lead,.privacy{color:#000}
  .card{box-shadow:none;break-inside:avoid;animation:none}.card.closed .body{display:block}
  .chart,.metric,.tile{break-inside:avoid}
  .tile{color:#000;border:1px solid #ccc;background:#fff!important}
  a{color:#000}
}
.progress>div.done{width:100%}
figure.chart{margin:0}
.chart h3{justify-content:flex-start;font-size:.95rem}
.chart h3 svg{color:var(--accent)}
.heat.big{grid-template-rows:repeat(7,16px);grid-auto-columns:16px;gap:4px}
.heat.big i{width:16px;height:16px;border-radius:4px}
.overview .tile{min-height:0}
.overview .kpis{grid-template-columns:repeat(3,minmax(0,1fr))}.overview .tile .val{font-size:1.4rem}@media (min-width:900px){.overview .kpis{grid-template-columns:repeat(6,minmax(0,1fr))}}