/* Ferro Panel. Kolory wchodzą z themeParams Telegrama przez tg.js.
   Wartości poniżej to fallback dla przeglądarki bez SDK. */
:root {
  --bg: #17191c;
  --text: #f2f3f5;
  --hint: #8b9098;
  --button: #4a9eff;
  --button-text: #ffffff;
  --secondary-bg: #1f2226;
  --danger: #e8615a;
  --ok: #4fbf6a;
  --radius: 14px;
  --gap: 12px;
  --tabs-h: 62px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  overscroll-behavior-y: none;
}

body {
  padding-bottom: calc(var(--tabs-h) + env(safe-area-inset-bottom, 0px));
}

[hidden] { display: none !important; }

.screen { padding: 16px 14px 24px; max-width: 560px; margin: 0 auto; }

.loading, .empty {
  color: var(--hint);
  text-align: center;
  padding: 28px 12px;
}

/* ---------- błąd na cały ekran ---------- */
.fatal {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 12px;
  text-align: center;
  padding: 24px;
}
.fatal h1 { font-size: 19px; margin: 0; }
.fatal p { color: var(--hint); margin: 0; max-width: 34ch; }
.fatal code {
  display: block;
  font-size: 12px;
  color: var(--hint);
  word-break: break-word;
  max-width: 34ch;
}

/* ---------- banner o wieku danych ---------- */
.banner {
  background: var(--danger);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  text-align: center;
}

/* ---------- nagłówek ---------- */
.head { margin-bottom: 18px; }
.head h1 { font-size: 26px; margin: 0 0 2px; letter-spacing: -0.02em; }
.head .sub { color: var(--hint); font-size: 14px; }

/* ---------- karty ---------- */
.card {
  background: var(--secondary-bg);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: var(--gap);
}
.card h2 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--hint);
  margin: 0 0 12px;
  font-weight: 700;
}

/* ---------- pierścień ---------- */
.ring-wrap { display: flex; justify-content: center; padding: 4px 0 10px; }
.ring { width: 200px; height: 200px; }
.ring .track { stroke: var(--hint); opacity: 0.22; }
.ring .value {
  stroke: var(--button);
  transition: stroke-dashoffset 0.6s ease, stroke 0.3s ease;
}
.ring .value.over { stroke: var(--danger); }
.ring .big { fill: var(--text); font-size: 40px; font-weight: 700; }
.ring .small { fill: var(--hint); font-size: 13px; }
.ring .over-label { fill: var(--danger); font-size: 13px; font-weight: 600; }

/* ---------- paski makro ---------- */
.macro { margin-bottom: 14px; }
.macro:last-child { margin-bottom: 0; }
.macro-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 14px;
  margin-bottom: 6px;
}
.macro-top .name { font-weight: 600; }
.macro-top .val { color: var(--hint); font-size: 13px; font-variant-numeric: tabular-nums; }
.bar { height: 8px; border-radius: 4px; background: rgba(139, 144, 152, 0.25); overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 4px; background: var(--button); transition: width 0.5s ease; }
.bar > i.over { background: var(--danger); }

/* ---------- kafelki posiłków ---------- */
.meal {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 60px;
  padding: 12px 14px;
  margin-bottom: 8px;
  background: var(--secondary-bg);
  border: 0;
  border-radius: var(--radius);
  color: var(--text);
  text-align: left;
  font: inherit;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.meal:last-child { margin-bottom: 0; }
.meal:active { opacity: 0.7; }
.meal .time {
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  color: var(--button);
  min-width: 44px;
}
.meal .mid { flex: 1; min-width: 0; }
.meal .title { font-size: 15px; font-weight: 600; }
.meal .macros { font-size: 12px; color: var(--hint); font-variant-numeric: tabular-nums; }
.meal .kcal { font-size: 14px; font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.meal .chev { color: var(--hint); font-size: 18px; }

/* ---------- lista wypunktowana ---------- */
ul.bullets { margin: 0; padding-left: 18px; }
ul.bullets li { margin-bottom: 8px; font-size: 14px; }
ul.bullets li:last-child { margin-bottom: 0; }

/* ---------- pasek dni ---------- */
.days {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 0 10px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.days::-webkit-scrollbar { display: none; }
.day {
  flex: 0 0 auto;
  min-width: 52px;
  min-height: 58px;
  padding: 8px 6px;
  border: 0;
  border-radius: 12px;
  background: var(--secondary-bg);
  color: var(--hint);
  font: inherit;
  cursor: pointer;
  text-align: center;
}
.day .dw { font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; }
.day .dd { font-size: 17px; font-weight: 700; color: var(--text); font-variant-numeric: tabular-nums; }
.day[aria-selected="true"] { background: var(--button); color: var(--button-text); }
.day[aria-selected="true"] .dd { color: var(--button-text); }
.day.today .dw::after { content: " •"; }

.day-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 6px 0 12px;
}
.day-head .dsum { color: var(--hint); font-size: 14px; font-variant-numeric: tabular-nums; }
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--button);
  color: var(--button-text);
  font-size: 12px;
  font-weight: 700;
}

/* ---------- waga ---------- */
.weight-now { text-align: center; padding: 8px 0 4px; }
.weight-now .kg { font-size: 46px; font-weight: 700; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.weight-now .delta { font-size: 16px; font-weight: 600; font-variant-numeric: tabular-nums; }
.weight-now .delta.down { color: var(--ok); }
.weight-now .delta.up { color: var(--danger); }
.weight-now .delta.flat { color: var(--hint); }
.weight-now .when { color: var(--hint); font-size: 13px; margin-top: 2px; }

.chart { width: 100%; height: auto; display: block; }
.chart .axis { fill: var(--hint); font-size: 9px; }
.chart .grid { stroke: var(--hint); opacity: 0.2; }
.chart .goal { stroke: var(--ok); stroke-dasharray: 4 4; opacity: 0.9; }
.chart .goal-label { fill: var(--ok); font-size: 9px; }
.chart .line { stroke: var(--button); stroke-width: 2; fill: none; }
.chart .dot { fill: var(--button); }

.progress-note {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--hint);
  margin-bottom: 6px;
  font-variant-numeric: tabular-nums;
}

/* ---------- info ---------- */
.kv { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; font-size: 14px; }
.kv + .kv { border-top: 1px solid rgba(139, 144, 152, 0.16); }
.kv .k { color: var(--hint); }
.kv .v { font-variant-numeric: tabular-nums; text-align: right; }

.btn {
  display: block;
  width: 100%;
  min-height: 48px;
  border: 0;
  border-radius: var(--radius);
  background: var(--button);
  color: var(--button-text);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.btn:active { opacity: 0.75; }
.btn[disabled] { opacity: 0.5; cursor: default; }

/* ---------- overlay szczegółu ---------- */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 20;
  background: var(--bg);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 16px 14px calc(28px + env(safe-area-inset-bottom, 0px));
}
.overlay .inner { max-width: 560px; margin: 0 auto; }
.back {
  min-height: 44px;
  min-width: 44px;
  margin-bottom: 6px;
  padding: 0 12px 0 0;
  border: 0;
  background: none;
  color: var(--button);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.overlay h1 { font-size: 23px; margin: 0 0 4px; letter-spacing: -0.02em; }
.overlay .meta { color: var(--hint); font-size: 14px; margin-bottom: 14px; font-variant-numeric: tabular-nums; }

.airfryer {
  background: var(--secondary-bg);
  border-left: 4px solid var(--button);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: var(--gap);
}
.airfryer h2 { color: var(--button); }
.airfryer .row { display: flex; justify-content: space-between; padding: 5px 0; font-size: 15px; }
.airfryer .row .k { color: var(--hint); }
.airfryer .row .v { font-weight: 700; font-variant-numeric: tabular-nums; }

.ing { display: flex; justify-content: space-between; gap: 14px; padding: 9px 0; font-size: 15px; }
.ing + .ing { border-top: 1px solid rgba(139, 144, 152, 0.16); }
.ing .g { font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }

ol.steps { margin: 0; padding-left: 20px; }
ol.steps li { margin-bottom: 10px; font-size: 15px; }
ol.steps li:last-child { margin-bottom: 0; }

.note { font-style: italic; color: var(--hint); font-size: 14px; margin-top: 4px; }
.readonly-hint { color: var(--hint); font-size: 13px; text-align: center; margin-top: 16px; }

/* ---------- dolny pasek ---------- */
.tabs {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  display: flex;
  background: var(--secondary-bg);
  border-top: 1px solid rgba(139, 144, 152, 0.18);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.tab {
  flex: 1;
  min-height: var(--tabs-h);
  border: 0;
  background: none;
  color: var(--hint);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.tab[aria-selected="true"] { color: var(--button); }