:root {
  --sfondo: #121212;
  --superficie: #1e1e1e;
  --bordo: #2c2c2c;
  --testo: #f2f2f2;
  --tenue: #9a9a9a;
  --accento: #ff7a1a;
  --errore: #ff5c5c;
}
* { box-sizing: border-box; margin: 0; }
html, body { height: 100%; }
body {
  background: var(--sfondo);
  color: var(--testo);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  -webkit-tap-highlight-color: transparent;
}
.topbar {
  position: sticky; top: 0; z-index: 10;
  padding: calc(env(safe-area-inset-top) + 14px) 20px 14px;
  background: var(--sfondo);
  border-bottom: 1px solid var(--bordo);
}
.topbar h1 { font-size: 22px; }
main { padding: 20px 20px calc(96px + env(safe-area-inset-bottom)); }

.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0;
  display: flex;
  background: var(--superficie);
  border-top: 1px solid var(--bordo);
  padding-bottom: env(safe-area-inset-bottom);
}
.tabbar[hidden] { display: none; }
.tabbar a {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 10px 0 12px;
  color: var(--tenue); text-decoration: none; font-size: 13px;
}
.tabbar .ico { font-size: 22px; }
.tabbar a.attivo { color: var(--accento); }

.logo { font-size: 56px; text-align: center; margin: 8vh 0 24px; }
.campo { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.campo label { color: var(--tenue); font-size: 15px; }
input {
  font-size: 18px; padding: 14px;
  border-radius: 12px; border: 1px solid var(--bordo);
  background: var(--superficie); color: var(--testo);
}
input:focus { outline: 2px solid var(--accento); border-color: transparent; }
.btn {
  width: 100%; min-height: 56px;
  border: 0; border-radius: 14px;
  font-size: 18px; font-weight: 700;
  background: var(--accento); color: #1a0d00;
}
.btn:disabled { opacity: .5; }
.btn.secondario { background: var(--superficie); color: var(--testo); border: 1px solid var(--bordo); }
.errore { color: var(--errore); min-height: 1.4em; margin: 8px 0; }
.riquadro {
  background: var(--superficie); border: 1px solid var(--bordo);
  border-radius: 14px; padding: 16px; margin-bottom: 20px;
}
.tenue { color: var(--tenue); }
.vuoto { color: var(--tenue); text-align: center; margin-top: 30vh; }

.topbar { display: flex; align-items: center; }
.topbar h1 { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.indietro { background: none; border: 0; color: var(--testo); font-size: 34px; line-height: 1; padding: 0 14px 4px 0; }
.centrato { text-align: center; margin: 24px 0; }

.voce {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  width: 100%; padding: 16px; margin-bottom: 10px;
  background: var(--superficie); border: 1px solid var(--bordo); border-radius: 14px;
  color: var(--testo); text-decoration: none; font: inherit; font-size: 18px; text-align: left;
}
.voce.col { display: block; }
.badge {
  display: inline-block; font-size: 13px; font-weight: 700;
  padding: 4px 10px; border-radius: 99px;
  background: var(--accento); color: #1a0d00;
}
.riga-form { display: flex; gap: 10px; margin: 16px 0; }
.riga-form input { flex: 1; min-width: 0; }
.btn.piccolo { width: auto; padding: 0 20px; }
.btn.pericolo { background: transparent; color: var(--errore); border: 1px solid var(--errore); }
.btn.link { display: flex; align-items: center; justify-content: center; text-decoration: none; }
.azioni { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }

.es { display: flex; gap: 12px; align-items: center; width: 100%; }
.es img, .es .noimg {
  width: 56px; height: 56px; flex-shrink: 0;
  border-radius: 10px; object-fit: cover; background: #2a2a2a;
}
.es .info { flex: 1; min-width: 0; }
.es .nome { font-size: 17px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.es .sotto { font-size: 14px; color: var(--tenue); }

.pannello { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.pannello[hidden] { display: none; }
.pannello label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--tenue); }
.pannello input { padding: 10px; font-size: 18px; }
.pannello .bottoni { grid-column: 1 / -1; display: flex; gap: 8px; }
.pannello .bottoni .btn { min-height: 48px; font-size: 16px; }

.chips { display: flex; gap: 8px; overflow-x: auto; margin: 0 -20px; padding: 12px 20px; }
.chip {
  flex-shrink: 0; padding: 8px 14px; border-radius: 99px;
  border: 1px solid var(--bordo); background: var(--superficie); color: var(--testo); font-size: 15px;
}
.chip.attivo { background: var(--accento); color: #1a0d00; border-color: var(--accento); }

.anteprima { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; background: #fff; border-radius: 14px; }
.muscoli { color: var(--tenue); margin: 8px 0 16px; }
.istruzioni { padding-left: 20px; line-height: 1.5; color: #ddd; }
.istruzioni li { margin-bottom: 8px; }
select {
  font-size: 18px; padding: 14px; border-radius: 12px;
  border: 1px solid var(--bordo); background: var(--superficie); color: var(--testo);
}