/*
 * Food, arkusz stylów aplikacji.
 *
 * Jedna aplikacja, dwa układy. Do 768 px kolumna z dolną nawigacją, jak było.
 * Powyżej boczne menu, szersza treść i siatki wielokolumnowe.
 *
 * Framework7 został usunięty. To biblioteka do udawania natywnej aplikacji
 * na telefonie i to ona blokowała sensowny widok na dużym ekranie: stała
 * wysokość paska, pojedyncza kolumna, marginesy liczone pod ekran 375 px.
 * Klasy w widokach zostały te same, zmieniło się tylko to, kto je definiuje.
 */

*, *::before, *::after { box-sizing: border-box; }

:root {
  --color-primary: #16a34a;
  --color-primary-dark: #15803d;

  --ok: #16a34a;
  --warn: #b45309;
  --bad: #dc2626;

  --surface: #ffffff;
  --surface-sunken: #f2f2f7;
  --text: #111827;
  --muted: #5b6472;
  --hairline: rgba(0, 0, 0, .12);

  --color-neutral-500: var(--muted);
  --text-body: 400 15px/1.45 -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, sans-serif;

  --nav-w: 232px;
  --content-max: 1180px;
  --radius: 12px;
}

/*
 * Tryb ciemny ustawiany raz, na korzeniu. Wcześniej koloru tekstu nie ustawiał
 * nikt, więc wszystko bez własnej reguły zostawało czarne na czarnym tle.
 */
html.dark-mode {
  --surface: #1c1c1e;
  --surface-sunken: #000000;
  --text: #e8eaed;
  --muted: #9aa2ae;
  --hairline: rgba(255, 255, 255, .16);
  --ok: #34d399;
  --warn: #fbbf24;
  --bad: #f87171;
}

html { background: var(--surface-sunken); }

body {
  margin: 0;
  font: var(--text-body);
  color: var(--text);
  background: var(--surface-sunken);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-primary); }

/* ==========================================================================
   SZKIELET
   ========================================================================== */

.app { display: flex; min-height: 100vh; }

.sidenav { display: none; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  position: sticky; top: 0; z-index: 300;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: max(env(safe-area-inset-top), 8px) 14px 8px;
  background: var(--surface);
  border-bottom: 1px solid var(--hairline);
}
.topbar h1 { margin: 0; font-size: 19px; font-weight: 700; letter-spacing: -.2px; }
.topbar-actions { display: flex; align-items: center; gap: 2px; }
.topbar-actions a, .topbar-actions button {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 44px; min-height: 44px;
  background: none; border: 0; font-size: 17px; text-decoration: none; cursor: pointer;
  border-radius: 10px; color: inherit;
}
.topbar-actions a:hover, .topbar-actions button:hover { background: var(--surface-sunken); }

.content {
  flex: 1;
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding-bottom: calc(env(safe-area-inset-bottom) + 76px);
}

/* Dolna nawigacja, tylko na telefonie */
.tabbar-bottom {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 500;
  display: grid; grid-template-columns: repeat(5, 1fr);
  background: var(--surface);
  border-top: 1px solid var(--hairline);
  padding-bottom: env(safe-area-inset-bottom);
}
.tabbar-bottom a {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; padding: 8px 0 6px; min-height: 52px;
  font-size: 10px; color: var(--muted); text-decoration: none;
}
.tabbar-bottom a.active { color: var(--color-primary); font-weight: 700; }
.tabbar-bottom .tab-icon { font-size: 18px; line-height: 1; }

/* ==========================================================================
   BLOKI TREŚCI
   ========================================================================== */

.block { padding: 0 14px; margin: 12px 0; }

.block-title {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px;
  color: var(--muted);
  margin: 22px 14px 6px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  margin: 8px 14px;
  overflow: hidden;
}
.card-content-padding { padding: 14px; }

/* Listy: zachowana struktura z widoków (list > ul > li > item-content > item-inner) */
.list { margin: 8px 0; }
.list ul { list-style: none; margin: 0; padding: 0; background: var(--surface); }
.list > ul { border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.list li + li .item-content { border-top: 1px solid var(--hairline); }
.item-content { padding: 0 14px; }
.item-inner { padding: 10px 0; }
.item-title { font-weight: 600; }
.simple-list li {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 11px 14px; border-top: 1px solid var(--hairline);
  background: var(--surface);
}

.data-table { border-collapse: collapse; }
.data-table th {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .4px;
  color: var(--muted); padding: 6px;
}
.data-table td { padding: 8px 6px; border-top: 1px solid var(--hairline); }
.data-table a { text-decoration: none; }

.sheet-title { font-size: 22px; font-weight: 700; }

/* ==========================================================================
   FORMULARZE
   ========================================================================== */

.form-section {
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: var(--radius); padding: 14px; margin-bottom: 12px;
}
.form-field { margin-bottom: 12px; }
.form-field:last-child { margin-bottom: 0; }
.form-label {
  display: block; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .5px; color: var(--muted); margin-bottom: 5px;
}

input[type="text"], input[type="password"], input[type="number"],
input[type="date"], input[type="time"], select, textarea, .form-input {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  font: inherit;
  font-size: 16px; /* iOS zoomuje pola poniżej 16 px */
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 10px;
}
textarea { min-height: 64px; }
select { appearance: none; background-image: none; }
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--color-primary); outline-offset: -1px;
}
input[type="checkbox"] { width: 22px; height: 22px; min-height: 0; accent-color: var(--color-primary); }

.btn, .button {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 0 16px;
  border-radius: 10px; border: 1px solid var(--hairline);
  font-size: 15px; font-weight: 600;
  color: var(--color-primary); background: var(--surface);
  text-decoration: none; cursor: pointer;
}
.btn:hover, .button:hover { border-color: var(--color-primary); }
.btn-primary, .button-fill {
  background: var(--color-primary); border-color: var(--color-primary); color: #fff;
}
.button-small { min-height: 38px; padding: 0 12px; font-size: 13px; }

/* Jeden system pol formularza. Wczesniej w jednym formularzu byly trzy
   rozne style etykiet i resztki listy Framework7, ktore robily kreske
   u gory karty i inne wciecie pierwszych dwoch pol. */
.field { margin-bottom: 14px; }
.field:last-child { margin-bottom: 0; }
.field-label {
  display: block; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .5px;
  color: var(--muted); margin-bottom: 5px;
}
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin-bottom: 14px; }
.grid-2 .field, .grid-5 .field { margin-bottom: 0; }
.subhead {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px;
  color: var(--muted);
  margin: 20px 0 10px; padding-top: 16px; border-top: 1px solid var(--hairline);
}
.hint { font-size: 12px; color: var(--muted); margin: -8px 0 14px; line-height: 1.4; }
.check-row { display: flex; flex-wrap: wrap; gap: 6px 20px; margin-bottom: 14px; }
/* Dwa przyciski przy braku. Na telefonie po polowie szerokosci,
   na duzym ekranie nie rozciagaja sie na pol ekranu. */
.gap-actions { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.gap-actions form { flex: 1 1 150px; max-width: 260px; }
.gap-actions .button { width: 100%; }

.check { display: flex; align-items: center; gap: 9px; min-height: 44px; font-size: 14px; cursor: pointer; }

@media (max-width: 420px) {
  .grid-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

details > summary::-webkit-details-marker { display: none; }
details > summary { list-style: none; }

/* ==========================================================================
   PANEL KONTROLNY
   ========================================================================== */

.panel {
  margin: 10px 14px; padding: 14px;
  background: var(--surface); border: 1px solid var(--hairline); border-radius: 14px;
}
.panel-main > .panel-row:first-child { border-top: 0; padding-top: 0; }
.panel > .tiles { margin-top: 12px; }
.tiles { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; text-align: center; }
.tile-value { font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.1; }
.tile-label { font-size: 10px; color: var(--muted); margin-top: 2px; }
.panel-row {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 9px 0; border-top: 1px solid var(--hairline);
}
.panel-row:first-child { border-top: 0; padding-top: 0; }
.panel-row-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .4px; }
.panel-row-main { font-size: 15px; font-weight: 600; margin-top: 1px; }
.panel-row-side { font-size: 13px; color: var(--muted); text-align: right; white-space: nowrap; }
.panel-note { font-size: 11px; color: var(--warn); margin-top: 8px; }
.panel-alert {
  margin-top: 10px; padding: 9px 11px; border-radius: 10px;
  background: rgba(220, 38, 38, .1); color: var(--bad); font-size: 13px;
}
.panel-actions { display: flex; gap: 8px; margin-top: 12px; }
.panel-actions .button { flex: 1; }

/* ==========================================================================
   PASKI MAKRO, ZNACZNIKI, POSIŁKI
   ========================================================================== */

.macro-row {
  display: grid; grid-template-columns: 84px 1fr 96px;
  align-items: center; gap: 10px; padding: 6px 0;
}
.macro-label { font-size: 13px; color: var(--muted); }
.macro-value { font-size: 13px; text-align: right; font-variant-numeric: tabular-nums; }
.macro-track {
  height: 8px; background: var(--hairline); border-radius: 4px;
  overflow: hidden; position: relative;
}
.macro-fill { height: 100%; border-radius: 4px; }
.macro-fill.ok { background: var(--ok); }
.macro-fill.warn { background: var(--warn); }
.macro-fill.bad { background: var(--bad); }
.macro-target-mark { position: absolute; top: -2px; bottom: -2px; width: 2px; background: var(--text); opacity: .45; }

.flag {
  display: inline-block; font-size: 11px; line-height: 1; font-weight: 600;
  padding: 4px 7px; border-radius: 999px; margin: 2px 4px 2px 0;
}
.flag.forbidden { background: rgba(220, 38, 38, .12); color: var(--bad); }
.flag.limit     { background: rgba(180, 83, 9, .14);  color: var(--warn); }
.flag.prefer    { background: rgba(22, 163, 74, .12); color: var(--ok); }
.flag.info      { background: var(--hairline); color: var(--muted); }

.sitting-head {
  display: flex; align-items: baseline; justify-content: space-between;
  padding: 14px 14px 4px;
}
.sitting-time { font-size: 16px; font-weight: 700; }
.sitting-gap { font-size: 12px; color: var(--muted); }

.meal-skipped { opacity: .45; }
.meal-skipped .item-title { text-decoration: line-through; }

/* ==========================================================================
   KALENDARZ
   ========================================================================== */

.cal-head {
  display: grid; grid-template-columns: repeat(7, 1fr);
  font-size: 11px; color: var(--muted); text-align: center; padding-bottom: 4px;
}
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-cell {
  display: flex; flex-direction: column; align-items: center; justify-content: flex-start;
  min-height: 48px; padding: 5px 2px 4px; border-radius: 8px;
  text-decoration: none; color: inherit; line-height: 1.1;
}
.cal-empty { background: none; }
.cal-num { font-size: 13px; font-weight: 600; }
.cal-kcal { font-size: 10px; color: var(--muted); margin-top: 2px; }
.cal-dots { display: flex; gap: 3px; margin-top: 3px; height: 5px; }
.cal-dots .dot { width: 5px; height: 5px; border-radius: 50%; display: inline-block; }
.cal-dots .dot.bad { background: var(--bad); }
.cal-dots .dot.ev { background: #6366f1; }
.cal-ok   { background: #dcfce7; color: #14532d; }
.cal-warn { background: #fef3c7; color: #713f12; }
.cal-bad  { background: #fee2e2; color: #7f1d1d; }
/* Kolor nie może być jedynym sygnałem, więc stan ma też znak. */
.cal-warn .cal-num::after { content: '!'; font-size: 9px; vertical-align: super; opacity: .8; }
.cal-bad  .cal-num::after { content: '×'; font-size: 11px; vertical-align: super; opacity: .9; }
.cal-ok .cal-kcal, .cal-warn .cal-kcal, .cal-bad .cal-kcal { color: inherit; opacity: .78; }
.cal-gap    { background: repeating-linear-gradient(45deg, #eceef1, #eceef1 4px, #dfe3e8 4px, #dfe3e8 8px); }
.cal-none   { background: var(--surface); border: 1px solid var(--hairline); }
.cal-future { background: transparent; border: 1px dashed var(--hairline); }
.cal-today  { outline: 2px solid var(--color-primary); outline-offset: -2px; }
html.dark-mode .cal-ok   { background: #14532d; color: #dcfce7; }
html.dark-mode .cal-warn { background: #713f12; color: #fef3c7; }
html.dark-mode .cal-bad  { background: #7f1d1d; color: #fee2e2; }
html.dark-mode .cal-gap  { background: repeating-linear-gradient(45deg, #27272a, #27272a 4px, #3f3f46 4px, #3f3f46 8px); }
.cal-legend {
  display: flex; flex-wrap: wrap; gap: 12px; margin-top: 12px;
  font-size: 11px; color: var(--muted);
}
.cal-legend .sw {
  display: inline-block; width: 11px; height: 11px; border-radius: 3px;
  vertical-align: -1px; margin-right: 4px;
}

/* Pasek postępu nawigacji */
#page-loader {
  position: fixed; top: 0; left: 0; right: 0; height: 3px;
  background: var(--color-primary); z-index: 9999;
  transform: scaleX(0); transform-origin: left;
}
#page-loader.active { animation: loading-bar 2s ease-out forwards; }
@keyframes loading-bar {
  0% { transform: scaleX(0); } 50% { transform: scaleX(.7); } 100% { transform: scaleX(.95); }
}

/* Siatka, której używają widoki na szerokich ekranach */
.cols { display: block; }

/* ==========================================================================
   TABLET, od 768 px
   ========================================================================== */

@media (min-width: 768px) {
  .content { padding: 0 8px calc(env(safe-area-inset-bottom) + 76px); }
  .card, .panel { margin-left: 8px; margin-right: 8px; }
  .tiles { grid-template-columns: repeat(5, 1fr); }
  .tile-value { font-size: 24px; }
  .tile-label { font-size: 11px; }
  .cal-cell { min-height: 76px; padding: 8px 4px; }
  .cal-num { font-size: 15px; }
  .cal-kcal { font-size: 12px; }
  .cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 0 16px; align-items: start; }
}

/* ==========================================================================
   DUŻY EKRAN, od 1024 px: boczne menu zamiast dolnego paska
   ========================================================================== */

@media (min-width: 1024px) {
  .tabbar-bottom { display: none; }

  .sidenav {
    display: flex; flex-direction: column; gap: 2px;
    width: var(--nav-w); flex: none;
    padding: 18px 12px;
    background: var(--surface);
    border-right: 1px solid var(--hairline);
    position: sticky; top: 0; height: 100vh;
  }
  .sidenav-brand {
    display: flex; align-items: center; gap: 9px;
    font-size: 17px; font-weight: 700; padding: 4px 10px 16px;
  }
  .sidenav a {
    display: flex; align-items: center; gap: 11px;
    padding: 10px 12px; border-radius: 10px;
    color: var(--text); text-decoration: none; font-size: 14px; font-weight: 500;
  }
  .sidenav a:hover { background: var(--surface-sunken); }
  .sidenav a.active { background: var(--color-primary); color: #fff; font-weight: 600; }
  .sidenav .tab-icon { font-size: 17px; width: 22px; text-align: center; }
  .sidenav-sep { height: 1px; background: var(--hairline); margin: 12px 6px; }

  .topbar { padding: 14px 22px; }
  .topbar h1 { font-size: 24px; }
  .content { padding: 0 14px 40px; }

  .block, .block-title { padding-left: 0; padding-right: 0; margin-left: 8px; margin-right: 8px; }

  /* Panel: wiersze po lewej, kafelki makro po prawej */
  .panel {
    display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
    gap: 8px 28px; align-items: center; padding: 18px 22px;
  }
  .panel-main { min-width: 0; }
  .panel > .tiles { margin-top: 0; }
  .panel > .panel-alert, .panel > .panel-note, .panel > .panel-actions { grid-column: 1 / -1; }
  .panel-actions .button { flex: 0 1 220px; }

  /* auto-fit, zeby dwie sekcje zajely cala szerokosc, a trzy podejscia trzy kolumny */
  .cols { grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: 0 18px; }
  .cols > * { min-width: 0; }

  .cal-cell { min-height: 92px; }
  .macro-row { grid-template-columns: 110px 1fr 120px; }

  /* Formularze przestają być kolumną na całą szerokość ekranu */
  .form-narrow { max-width: 640px; }
}

@media (min-width: 1400px) {
  :root { --content-max: 1320px; }
  .cols { gap: 0 22px; }
}

/* Klawiatura: widoczny focus wszędzie, nie tylko w polach */
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--color-primary); outline-offset: 2px; border-radius: 8px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}