:root {
  --verde: #3f7d4f;
  --arancio: #c96f31;
  --bg: #faf8f3;
  --card-bg: #ffffff;
  --testo: #2c2c2c;
  --bordo: #e3ddd0;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--testo);
  font-size: 16px;
}

header {
  background: var(--verde);
  color: white;
  padding: 20px 16px;
  text-align: center;
}

header h1 { margin: 0 0 4px; font-size: 1.3rem; }
.sottotitolo { margin: 0; opacity: 0.9; font-size: 0.85rem; }

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px;
}

.pannello-azioni {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

#settimana-label { font-weight: 600; }

.azioni-bottoni {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

button {
  background: var(--arancio);
  color: white;
  border: none;
  padding: 12px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.9rem;
  min-height: 44px;
  flex: 1 1 auto;
}

button.secondario {
  background: white;
  color: var(--verde);
  border: 1px solid var(--verde);
}

button:hover { opacity: 0.9; }

.pannello-laterale, .card {
  background: var(--card-bg);
  border: 1px solid var(--bordo);
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 16px;
}

.avviso { background: #fff6e6; border-color: #f0d9a8; font-size: 0.9rem; }

.menu-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

@media (min-width: 620px) {
  .menu-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 960px) {
  .menu-grid { grid-template-columns: repeat(3, 1fr); }
}

.giorno-card {
  background: var(--card-bg);
  border: 1px solid var(--bordo);
  border-radius: 12px;
  padding: 14px;
}

.giorno-card h3 {
  margin: 0 0 8px;
  text-transform: capitalize;
  color: var(--verde);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.05rem;
}

.badge-allenamento {
  background: var(--arancio);
  color: white;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 999px;
}

.giorno-card .pasto { margin-bottom: 10px; font-size: 0.9rem; }
.giorno-card .pasto strong { display: block; font-size: 0.8rem; color: var(--verde); text-transform: uppercase; letter-spacing: 0.02em; }
.giorno-card ul { margin: 4px 0; padding-left: 18px; }

.spesa-sezione h3 { color: var(--verde); margin-bottom: 6px; font-size: 1rem; }
.spesa-sezione ul { padding-left: 18px; margin: 0 0 12px; }
.spesa-sezione li { padding: 2px 0; }
.spesa-sezione label { display: flex; align-items: flex-start; gap: 8px; }
.spesa-sezione input[type="checkbox"] { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; }

.giorni-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-bottom: 12px;
}
.giorni-grid label { display: flex; align-items: center; gap: 6px; }

.nota-importante {
  background: #fff6e6;
  border: 1px solid #f0d9a8;
  border-radius: 8px;
  padding: 10px;
  font-size: 0.85rem;
  margin-bottom: 12px;
}

#input-pdf { display: block; margin-bottom: 10px; max-width: 100%; }

.colonne-editor {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 12px 0;
}

@media (min-width: 760px) {
  .colonne-editor { grid-template-columns: 1fr 1fr; }
}

.colonne-editor h3 { font-size: 0.85rem; color: var(--verde); margin: 0 0 6px; }

.colonne-editor textarea, #json-piano {
  width: 100%;
  height: 300px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.8rem;
  padding: 10px;
  border: 1px solid var(--bordo);
  border-radius: 8px;
  resize: vertical;
}

.errore {
  background: #fde2e2;
  border: 1px solid #f3a5a5;
  color: #7a1f1f;
  padding: 10px;
  border-radius: 8px;
  margin-bottom: 12px;
  font-size: 0.85rem;
}

@media (max-width: 480px) {
  header h1 { font-size: 1.1rem; }
  .card, .pannello-laterale { padding: 12px; }
  button { padding: 12px 14px; }
}