:root {
  --bg: #EFF9F0; --panel: #ffffff; --ink: #26332b; --muted: #6b7568;
  --green: #74B645; --green-dark: #74B645; --green-text: #4B762D; --green-light: #E3F2DC;
  --border: #dfe3da; --warm: #c96f4a; --cold: #3f7ea6; --neutral: #8a8267; --hot:#a83a2c;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
body {
  margin: 0;
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--ink);
  padding-bottom: env(safe-area-inset-bottom);
}
header {
  background: var(--green-dark);
  color: #fff;
  padding: 20px 20px calc(20px + env(safe-area-inset-top)/2);
  padding-top: max(20px, env(safe-area-inset-top));
  text-align: center;
  position: sticky; top: 0; z-index: 10;
}
header h1 { margin: 0 0 4px; font-size: 1.3rem; text-shadow: 0 1px 2px rgba(0,0,0,.25); }
header p { margin: 0; color: rgba(255,255,255,.9); font-size: .82rem; }

#updateBanner {
  display: none;
  background: var(--warm); color: #fff; text-align: center;
  padding: 10px 14px; font-size: .85rem; cursor: pointer;
}
#offlineBanner {
  display: none;
  background: #eee7d6; color: #6b5a2a; text-align: center;
  padding: 6px 14px; font-size: .76rem;
}

.layout { display: grid; grid-template-columns: 300px 1fr; gap: 18px; max-width: 1200px; margin: 20px auto; padding: 0 16px 60px; align-items: start; }
@media (max-width: 820px) { .layout { grid-template-columns: 1fr; } }

.sidebar { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; }
@media (min-width: 821px) { .sidebar { position: sticky; top: 84px; max-height: calc(100vh - 100px); overflow-y: auto; } }

.facet { margin-bottom: 16px; }
.facet h3 { font-size: .76rem; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); margin: 0 0 8px; }
.opt-list { display: flex; flex-wrap: wrap; gap: 6px; }
.opt { display: inline-flex; align-items: center; gap: 5px; padding: 6px 11px; border: 1px solid var(--border); border-radius: 999px; font-size: .78rem; cursor: pointer; background: #fbfaf7; user-select: none; }
.opt.active { background: var(--green); border-color: var(--green); color: #fff; }
.opt .n { font-size: .68rem; opacity: .7; }

#searchBox { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: .9rem; margin-bottom: 14px; }

.top-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.clear-all { font-size: .78rem; color: var(--warm); background: none; border: none; cursor: pointer; text-decoration: underline; }

.results-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; flex-wrap: wrap; gap: 8px; }
.results-head .count { font-weight: 600; color: var(--green-text); }
select { padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; font-size: .82rem; background: #fff; }

.food-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.food-card { border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; background: #fdfcfa; }
.food-card .fname { font-weight: 600; font-size: 1rem; margin-bottom: 4px; }
.badge-row { display: flex; flex-wrap: wrap; gap: 5px; margin: 6px 0; }
.badge { font-size: .68rem; padding: 2px 8px; border-radius: 6px; color: #fff; }
.badge.termika-chladná { background: var(--cold); }
.badge.termika-osvěžující { background: #5aa89b; }
.badge.termika-neutrální { background: var(--neutral); }
.badge.termika-teplá { background: var(--warm); }
.badge.termika-horká { background: var(--hot); }
.badge.chut { background: var(--green-light); color: var(--green-text); }
.badge.trop { background: #eef6ec; color: var(--ink); border: 1px solid var(--border); }
.ftags { font-size: .74rem; color: var(--green-text); margin-top: 6px; }
.fmeta { font-size: .74rem; color: var(--muted); margin-top: 6px; }
.fnote { font-size: .72rem; color: var(--muted); margin-top: 6px; border-top: 1px dashed var(--border); padding-top: 6px; }

.empty-state { text-align: center; padding: 50px 20px; color: var(--muted); }
.fmore { font-size: .74rem; color: var(--green-text); margin-top: 8px; font-weight: 600; }

#detailModal {
  display: none; position: fixed; inset: 0; background: rgba(38,51,43,.55);
  z-index: 100; align-items: center; justify-content: center; padding: 16px;
}
.detail-panel {
  background: #fff; border-radius: 14px; max-width: 520px; width: 100%;
  max-height: 85vh; overflow-y: auto; padding: 24px 26px; position: relative;
}
.detail-panel h2 { color: var(--green-text); margin: 0 0 4px; }
.detail-alt { color: var(--muted); font-size: .82rem; font-style: italic; margin-bottom: 10px; }
.detail-section { margin-top: 14px; }
.detail-section h4 { margin: 0 0 4px; font-size: .78rem; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); }
.detail-section p { margin: 0; font-size: .9rem; line-height: 1.5; }
.detail-section.warn { background: #fdecea; border-radius: 8px; padding: 10px 12px; }
.detail-section.warn h4 { color: #b3432a; }
.close-btn {
  position: absolute; top: 14px; right: 16px; background: none; border: none;
  font-size: 1.3rem; cursor: pointer; color: var(--muted); line-height: 1;
}

.install-hint { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.install-card {
  background: var(--green-light); border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 16px; font-size: .8rem; color: var(--green-text); margin: 12px auto; max-width: 1200px;
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
}
.install-card button { background: var(--green); color: #fff; border: none; padding: 7px 14px; border-radius: 999px; font-size: .78rem; cursor: pointer; }
.install-note {
  max-width: 1200px; margin: 0 auto 12px; padding: 0 16px;
  font-size: .74rem; color: var(--muted); line-height: 1.4;
}