:root {
  --navy: #00369c;
  --navy-dark: #002a7a;
  --red: #ffdc00;
  --bg: #f4f5f7;
  --card: #ffffff;
  --text: #111318;
  --muted: #6b7280;
  --line: #e3e5e9;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Roboto', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.hidden { display: none !important; }

/* Header */
header {
  background: var(--navy-dark);
  border-bottom: 4px solid var(--red);
  position: sticky;
  top: 0;
  z-index: 10;
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header img { height: 60px; width: auto; display: block; }
.logout {
  background: none;
  border: 1px solid rgba(255,255,255,.4);
  color: #fff;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 12px;
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
.logout:hover { background: var(--red); border-color: var(--red); color: var(--navy-dark); }

main { width: 100%; max-width: 1100px; margin: 0 auto; padding: 48px 16px; }

h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-size: clamp(40px, 7vw, 64px);
  line-height: 1;
  margin: 0 0 32px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--text);
}

.btn {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 20px;
  padding: 14px 40px;
  border: 0;
  background: var(--red);
  color: var(--navy-dark);
  cursor: pointer;
  transition: background .15s;
}
.btn:hover { background: #ffcc33; }

/* Home + Login */
.centro {
  flex: 1 0 auto;
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 16px;
  background: var(--navy);
}
.centro .logo-grande { width: min(280px, 70vw); height: auto; }
form { display: flex; flex-direction: column; gap: 12px; width: min(320px, 100%); }
input[type=password] {
  font: 500 18px 'Roboto', sans-serif;
  padding: 14px 16px;
  border: 2px solid var(--line);
  background: #fff;
  outline: none;
}
input[type=password]:focus { border-color: var(--navy); }

/* Lista schemi */
.lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.voce {
  background: var(--card);
  border: 0;
  border-left: 6px solid var(--navy);
  padding: 28px 24px;
  text-align: left;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 30px;
  text-transform: uppercase;
  color: var(--text);
  cursor: pointer;
  transition: border-color .15s, transform .15s;
}
.voce:hover:not(:disabled) { border-left-color: var(--red); transform: translateY(-2px); }
.voce:disabled { cursor: default; color: var(--muted); border-left-color: var(--line); }
.lista + h1 { margin-top: 64px; }

/* Schema */
.indietro {
  background: none;
  border: 0;
  padding: 0;
  margin-bottom: 24px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  cursor: pointer;
}
.indietro:hover { color: var(--navy-dark); text-decoration: underline; }
.schema-intro { font-size: 17px; line-height: 1.5; max-width: 760px; margin: -8px 0 32px; }
.fasi { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.fasi img {
  width: 100%;
  height: auto;
  display: block;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
  -webkit-touch-callout: none;
  pointer-events: none;
}
@media (max-width: 720px) {
  .fasi { grid-template-columns: 1fr; }
}

/* Footer */
footer {
  margin-top: auto;
  background: var(--navy-dark);
  border-top: 4px solid var(--red);
  color: rgba(255,255,255,.7);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.copyright {
  margin: 0;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}