/* Base */
:root {
  --bg: #fdfaf4;
  --text: #333;
  --accent: #6c4f3d;
  --accent-2: #8a6a54;
  --border: #ccc;
  --card-bg: #fafafa;
  --card-border: #ddd;
}

* { box-sizing: border-box; }
body {
  font-family: "Georgia", serif;
  background: var(--bg);
  color: var(--text);
  margin: 0;
  padding: 0;
}

/* Header con immagine + overlay */
header {
  position: relative;
  background: url("./pod.jpg") no-repeat center center / cover;
  color: white;
  text-align: center;
  padding: 2rem;
}
header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.35);
}
header h1, header p { position: relative; margin: 0.2rem 0; }

/* Layout principale */
main {
  display: flex;
  justify-content: space-around;
  gap: 1.5rem;
  padding: 2rem;
}
section {
  background: #fff;
  border: 1px solid var(--border);
  padding: 1rem;
  width: 42%;
  box-shadow: 2px 2px 6px rgba(0,0,0,0.1);
}
h2 { color: var(--accent); margin: 0 0 0.75rem; }

/* Form elementi */
input, button, select {
  display: block;
  margin: 0.5rem 0;
  padding: 0.6rem;
  width: 100%;
  font-family: inherit;
}
button {
  background: var(--accent);
  color: white;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}
button:hover { background: var(--accent-2); }

/* Cards risultati */
#results .card,
.card {
  border: 1px solid var(--card-border);
  margin: 0.5rem 0;
  padding: 0.75rem;
  background: var(--card-bg);
  transition: 0.2s ease-in-out;
}
#results .card h3,
.card h3 {
  margin: 0;
  color: var(--accent);
}
#results .card p,
.card p {
  margin: 0.2rem 0;
}
#results .card:hover,
.card:hover {
  background: #f0eae2;
  transform: scale(1.01);
}

/* Controlli analisi: layout pulito e allineato */
#analysisControls.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;     /* spazio tra i controlli */
  align-items: center;   /* allinea input + label */
  margin: 0.5rem 0 1rem;
  padding: 0.25rem 0;
}
#analysisControls .control {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;           /* spazio tra checkbox e testo */
  background: #fff;      /* contrasto leggero */
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 0.35rem 0.6rem;
}
#analysisControls .control input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}
#analysisControls .control label {
  font-size: 0.95rem;
  line-height: 1;        /* evita sfalsamenti verticali */
  color: var(--accent);
  cursor: pointer;
}
#analysisResults { margin-top: 0.5rem; }

/* Grafici: contenitori */
canvas {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem;
}

/* Responsive */
@media (max-width: 900px) {
  main { flex-direction: column; align-items: center; padding: 1rem; }
  section { width: 92%; margin-bottom: 1rem; }
}
@media (max-width: 700px) {
  #analysisControls.controls { gap: 0.6rem 0.8rem; }
  #analysisControls .control { padding: 0.3rem 0.55rem; }
  #analysisControls .control label { font-size: 0.92rem; }
}

/* Scheda nominativo */
#scheda {
  background: #fff;
  border: 1px solid var(--border);
  padding: 1rem;
  margin: 1rem;
  box-shadow: 2px 2px 6px rgba(0,0,0,0.1);
}
#scheda .card {
  background: #fff;
  border: 2px solid var(--accent);
  padding: 2rem;
  margin: 2rem auto;
  max-width: 700px;
  box-shadow: 4px 4px 10px rgba(0,0,0,0.15);
}
#scheda .card h3 {
  margin-top: 0;
  font-size: 1.8rem;
  color: var(--accent);
  text-align: center;
}
#scheda .card p {
  margin: 0.8rem 0;
  font-size: 1.1rem;
  line-height: 1.5;
  color: var(--text);
}

/* Pulsanti stampa */
.print-btn,
button.print-btn {
  display: block;
  margin: 1rem auto;
  padding: 0.6rem 1rem;
  background: var(--accent);
  color: #fff;
  border: none;
  cursor: pointer;
}
.print-btn:hover { background: var(--accent-2); }

/* Albero genealogico (singolo blocco unificato) */
#genealogyTree {
  width: 100%;
  height: auto;          /* dinamico */
  overflow: visible;     /* niente scroll */
  margin: 2rem auto;
  max-width: 1000px;     /* si adatta alla pagina */
}
.nodeExample1 {
  padding: 6px;
  border: 1px solid var(--accent);
  border-radius: 4px;
  background-color: var(--bg);
  color: var(--text);
  text-align: center;
  font-size: 0.9rem;
  line-height: 1.2;
}
.tree-container { margin-top: 1rem; }

/* Versione stampabile (unificata) */
@media print {
  body {
    background: #fff;
    color: #000;
    margin: 0;
    font-size: 10pt;
  }
  header, footer, .print-btn { display: none !important; }

  #scheda .card {
    box-shadow: none;
    border: 1px solid #000;
    margin: 0;
    max-width: 100%;
  }
  #genealogyTree {
    max-width: 100%;
    height: auto;
    overflow: visible;
    page-break-inside: avoid;
  }
  .nodeExample1 {
    font-size: 9pt;
    padding: 3px;
  }
}



img.center {
    display: block;
    margin: 0 auto;
    text-align:center;
width: auto;
height: 100px;
}