/* ---------- Basis ---------- */
:root{
  --bg:#f7f4ef;
  --card:#fffdfa;
  --ink:#1f1c19;
  --ink-soft:#7a7269;
  --line:#e2dbd1;
  --accent:#1f1c19;

  --c-run:#8a5a2b;   /* Laufen    – braun  */
  --c-swim:#2f6fd0;  /* Schwimmen – blau   */
  --c-bike:#2f9e44;  /* Radfahren – grün   */
  --c-gym:#1a1a1a;   /* Gym       – schwarz*/

  --radius:14px;
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--ink);
  font:16px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  padding-bottom:env(safe-area-inset-bottom);
  overscroll-behavior-y:none;
}

/* ---------- Kopf + Tabs ---------- */
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px 8px;
}
.topbar h1{font-size:20px;margin:0;letter-spacing:-.02em}
.goalchip{
  font-size:13px;font-weight:600;padding:4px 10px;border-radius:999px;
  background:#fff;border:1px solid var(--line);color:var(--ink-soft);
  white-space:nowrap;
}
.tabs{
  display:grid;grid-template-columns:repeat(4,1fr);gap:4px;
  padding:0 12px 10px;position:sticky;top:0;z-index:20;
  background:linear-gradient(var(--bg) 70%,transparent);
}
.tab{
  appearance:none;border:1px solid var(--line);background:#fff;color:var(--ink-soft);
  padding:10px 4px;border-radius:10px;font:inherit;font-size:14px;font-weight:600;cursor:pointer;
}
.tab.active{background:var(--accent);border-color:var(--accent);color:#fff}

main{padding:0 12px 40px}
.panel{display:none}
.panel.active{display:block}

/* ---------- Kästchen ---------- */
.box{
  --c:#000;
  position:relative;display:block;
  width:var(--bs,34px);height:var(--bs,34px);
  border:3px solid var(--c);border-radius:7px;
  background:transparent;padding:0;cursor:pointer;
  transition:transform .08s ease;
}
.box:active{transform:scale(.92)}
.box[disabled]{cursor:default;opacity:.55}
.box .fill{
  position:absolute;inset:0;background:var(--c);border-radius:3px;
  transform:scale(0);transition:transform .12s ease,clip-path .12s ease;
}
.box[data-state="1"] .fill{transform:scale(1);clip-path:polygon(0 100%,0 0,100% 0)}
.box[data-state="2"] .fill{transform:scale(1);clip-path:polygon(0 100%,0 0,100% 0,100% 100%)}
.box.run{--c:var(--c-run)} .box.swim{--c:var(--c-swim)}
.box.bike{--c:var(--c-bike)} .box.gym{--c:var(--c-gym)}

/* ---------- Legende ---------- */
.legend{display:flex;gap:14px;flex-wrap:wrap;padding:2px 4px 12px}
.legend div{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--ink-soft)}
.legend .box{--bs:16px;border-width:2px;border-radius:4px}

.versionline{
  font-size:11.5px;color:var(--ink-soft);opacity:.75;
  padding:0 4px 12px;margin-top:-6px;font-variant-numeric:tabular-nums;
}

/* ---------- Tab 1: Woche ---------- */
.weeklist{display:flex;flex-direction:column;gap:8px}
.dayrow{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:10px 14px;opacity:.7;
}
.dayrow .daymeta{display:flex;flex-direction:column;line-height:1.15}
.dayrow .dname{font-weight:600;font-size:14px}
.dayrow .ddate{font-size:12px;color:var(--ink-soft)}
.dayrow .boxes{display:flex;gap:8px}

.dayrow .daymeta{min-width:0}
.dayrow .boxes{flex:none}
.dayrow.today{
  opacity:1;padding:18px 16px;border-color:var(--accent);border-width:2px;
  box-shadow:0 6px 20px rgba(31,28,25,.10);
}
.dayrow.today .dname{font-size:18px}
.dayrow.today .ddate{font-size:13px}
.dayrow.today .boxes{gap:10px}
.dayrow.today .box{--bs:clamp(34px,11.5vw,52px);border-width:4px;border-radius:10px}
.dayrow.future{opacity:.4}

.weekfoot{
  margin-top:16px;text-align:center;color:var(--ink-soft);font-size:14px;
}
.weekfoot #weekScore{font-size:22px;font-weight:700;color:var(--ink)}
.weekfoot small{display:block;font-size:12px;opacity:.7;margin-top:2px}

/* ---------- Tab 2: Historie ---------- */
.scalebar{display:flex;gap:3px;padding:2px 2px 12px;align-items:center}
.scalebar i{flex:1;height:8px;border-radius:2px}
.scalebar span{font-size:11px;color:var(--ink-soft);white-space:nowrap}
.historylist{display:flex;flex-direction:column;gap:4px}

.monthhead{
  position:sticky;top:52px;z-index:10;
  margin:18px 0 6px;padding:8px 14px;border-radius:10px;
  background:var(--accent);color:#fff;
  display:flex;justify-content:space-between;align-items:baseline;
}
.monthhead b{font-size:16px;letter-spacing:-.01em}
.monthhead em{font-style:normal;font-size:12px;opacity:.75}

.histrow{
  display:flex;align-items:center;gap:10px;
  border-radius:10px;padding:7px 12px;
  border-left:6px solid transparent;background:#fff;
}
.histrow .hdate{font-size:13px;width:76px;flex:none;color:#3a342e}
.histrow .hdate b{font-weight:600}
.histrow .boxes{display:flex;gap:6px;flex:1}
.histrow .box{--bs:22px;border-width:2px;border-radius:5px}
.histrow .box[disabled]{opacity:1}
.histrow .hw{font-size:13px;font-variant-numeric:tabular-nums;color:#3a342e;white-space:nowrap}
.histrow .hw.measured{font-weight:700}
.histrow .hw.carry{opacity:.45}
.histrow.isToday{outline:2px solid var(--accent);outline-offset:-2px}
.empty{padding:40px 20px;text-align:center;color:var(--ink-soft)}

/* ---------- Tab 3: Waage ---------- */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px;margin-bottom:10px;
}
.cardlabel{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);margin-bottom:10px}
.card.today{text-align:center;padding:22px 14px}
.bigweight{font-size:54px;font-weight:700;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums}
.bigweight small{font-size:20px;font-weight:500;color:var(--ink-soft);margin-left:6px}
.delta{margin-top:8px;font-size:14px;color:var(--ink-soft)}
.delta b{color:var(--ink)}

.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.row label{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--ink-soft)}
input[type=number]{
  font:inherit;padding:10px 12px;border:1px solid var(--line);border-radius:10px;
  background:#fff;color:var(--ink);width:120px;
}
.btn{
  appearance:none;font:inherit;font-weight:600;cursor:pointer;
  padding:10px 16px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink);
}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;width:100%}
.btn.small{padding:7px 12px;font-size:14px}
.btn:disabled{opacity:.5;cursor:default}

.status{margin-top:10px;font-size:14px;color:var(--ink-soft)}
.status.ok{color:#0ba36e;font-weight:600}
.status.err{color:#e5484d;font-weight:600}
.live{margin-top:12px}
.live .livetop{font-size:34px;font-weight:700;font-variant-numeric:tabular-nums}
.live em{font-size:13px;font-weight:500;font-style:normal;color:var(--ink-soft);margin-left:8px}
.progress{height:6px;border-radius:3px;background:var(--line);overflow:hidden;margin:10px 0}
.progress i{display:block;height:100%;width:0;background:var(--accent);transition:width .12s linear}
.progress i.done{background:#0ba36e}
.hint{font-size:12.5px;color:var(--ink-soft);margin-top:8px;line-height:1.4}

.debug summary{cursor:pointer;font-size:13px;color:var(--ink-soft);font-weight:600}
.debug pre{
  background:#141210;color:#9fe8b0;font-size:11.5px;line-height:1.5;
  padding:10px;border-radius:8px;max-height:200px;overflow:auto;margin:10px 0;
  white-space:pre-wrap;word-break:break-all;
}

/* ---------- Tab 4: Konfiguration ---------- */
.presets{display:flex;flex-direction:column;gap:6px}
.preset{
  appearance:none;font:inherit;cursor:pointer;text-align:left;
  display:flex;align-items:center;gap:10px;
  padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);
}
.preset.active{border-color:var(--accent);border-width:2px;padding:7px 9px}
.preset .swatches{display:flex;gap:2px;flex:none}
.preset .swatches i{width:14px;height:20px;border-radius:2px}
.preset .pname{font-size:14px;font-weight:600}

.palettelist{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}
.cfgrow{
  display:flex;align-items:center;gap:10px;
  padding:8px 10px;border-radius:10px;border-left:6px solid transparent;
}
.cfgrow .lvl{
  font-size:12px;font-weight:700;width:22px;height:22px;flex:none;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.65);border-radius:50%;color:#3a342e;
}
.cfgrow .rng{flex:1;font-size:13px;font-variant-numeric:tabular-nums;color:#3a342e}
.cfgrow input[type=color]{
  appearance:none;-webkit-appearance:none;
  width:42px;height:30px;flex:none;padding:0;cursor:pointer;
  border:2px solid rgba(255,255,255,.8);border-radius:8px;background:transparent;
}
.cfgrow input[type=color]::-webkit-color-swatch-wrapper{padding:0}
.cfgrow input[type=color]::-webkit-color-swatch{border:none;border-radius:5px}

/* ---------- Toast ---------- */
.toast{
  position:fixed;left:50%;bottom:24px;transform:translate(-50%,80px);
  background:var(--accent);color:#fff;padding:11px 18px;border-radius:999px;
  font-size:14px;font-weight:600;opacity:0;transition:.22s ease;pointer-events:none;z-index:50;
  box-shadow:0 8px 24px rgba(0,0,0,.2);
}
.toast.show{transform:translate(-50%,0);opacity:1}

/* ---------- Reveal: Zahlen unscharf statt schwarzer Balken ---------- */
.check{display:flex;align-items:flex-start;gap:10px;cursor:pointer}
.check input[type=checkbox]{
  appearance:none;-webkit-appearance:none;
  width:24px;height:24px;flex:none;margin:1px 0 0;
  border:2px solid var(--line);border-radius:7px;background:#fff;cursor:pointer;
  position:relative;
}
.check input[type=checkbox]:checked{background:var(--accent);border-color:var(--accent)}
.check input[type=checkbox]:checked::after{
  content:"";position:absolute;left:7px;top:3px;
  width:5px;height:10px;border:solid #fff;border-width:0 2.5px 2.5px 0;transform:rotate(45deg);
}
.check span{display:flex;flex-direction:column;gap:2px;font-size:14px}
.check small{font-size:12.5px;color:var(--ink-soft);line-height:1.35}

/* Unschaerfe skaliert mit der Schriftgroesse: kleine Zeile - kleiner Weichzeichner,
   grosse Kilo-Anzeige - starker Weichzeichner. Layout bleibt exakt gleich. */
.secret{transition:filter .18s ease}
body.hidden-data .secret{
  filter:blur(.32em);
  user-select:none;-webkit-user-select:none;
  cursor:default;
}
body.hidden-data .bigweight .secret{filter:blur(.28em)}
/* Der Weichzeichner verschwindet nicht beim Antippen - sonst waere er sinnlos */
body.hidden-data input.secret{caret-color:transparent}

/* ---------- Wischen zwischen den Tabs ---------- */
.panel.active.slide-left { animation:slideL .18s ease-out }
.panel.active.slide-right{ animation:slideR .18s ease-out }
@keyframes slideL{ from{opacity:0;transform:translateX(22px)} to{opacity:1;transform:none} }
@keyframes slideR{ from{opacity:0;transform:translateX(-22px)} to{opacity:1;transform:none} }
@media (prefers-reduced-motion:reduce){
  .panel.active.slide-left,.panel.active.slide-right{animation:none}
}