/* ── Palette ───────────────────────────────────────────────────────────
   Sage green elegante: #5C7C6E primario, #2C4A3E scuro, #EDF2EE chiaro
   ──────────────────────────────────────────────────────────────────── */
:root {
  --sage:       #5C7C6E;
  --sage-dark:  #2C4A3E;
  --sage-light: #EDF2EE;
  --sage-mid:   #8FAD9F;
  --sage-border:#C8DAD3;
  --ink:        #1A2E26;
  --ink-mid:    #3D5A4F;
  --ink-muted:  #6B8A7A;
  --ink-faint:  #9AB5AB;
  --bg:         #F5F8F6;
  --white:      #FFFFFF;
  --warn-bg:    #FDF6EE;
  --warn-border:#E8C89A;
  --warn-text:  #7A4A1A;
  --good-bg:    #EEF7F2;
  --good-border:#A8D8BC;
  --good-text:  #1E5C3A;
  --info-bg:    #EEF3F8;
  --info-border:#A8C0D8;
  --info-text:  #1E3C5A;
}

/* ── Base ──────────────────────────────────────────────────────────── */
.manual-shell { max-width: 1160px; margin: 0 auto; display: grid; gap: 20px; color: var(--ink); }

/* ── Hero ──────────────────────────────────────────────────────────── */
.manual-hero {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--sage-dark) 0%, var(--sage) 70%, var(--sage-mid) 100%);
  border-radius: 28px; padding: 40px 44px;
  border: 1px solid rgba(255,255,255,.1);
  box-shadow: 0 20px 40px rgba(28,60,48,.18);
  color: #fff;
}
.manual-hero::after {
  content: ""; position: absolute; right: -60px; top: -60px;
  width: 300px; height: 300px; border-radius: 999px;
  background: rgba(255,255,255,.06);
}
.manual-kicker {
  margin: 0 0 10px; font-size: 11px; letter-spacing: .16em;
  text-transform: uppercase; font-weight: 700; color: rgba(255,255,255,.65);
}
.manual-title {
  position: relative; margin: 0;
  font-size: clamp(28px, 3.8vw, 46px); line-height: 1.08;
  font-weight: 800; max-width: 760px; letter-spacing: -.02em;
  color: #fff;
}
.manual-sub {
  position: relative; margin: 16px 0 0;
  color: rgba(255,255,255,.82); font-weight: 400;
  line-height: 1.65; max-width: 800px; font-size: 15px;
}
.manual-hero-actions { position: relative; display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.manual-hero-actions .btn {
  background: rgba(255,255,255,.15); color: #fff;
  border: 1px solid rgba(255,255,255,.3); backdrop-filter: blur(4px);
  border-radius: 999px; padding: 9px 20px; font-size: 14px;
  font-weight: 600; text-decoration: none; cursor: pointer;
  transition: background .15s;
}
.manual-hero-actions .btn:hover { background: rgba(255,255,255,.25); }

/* ── Layout ────────────────────────────────────────────────────────── */
.manual-layout { display: grid; grid-template-columns: 270px minmax(0,1fr); gap: 20px; align-items: start; }
.manual-nav {
  position: sticky; top: 92px;
  background: var(--white); border: 1px solid var(--sage-border);
  border-radius: 20px; padding: 16px;
  box-shadow: 0 4px 16px rgba(44,74,62,.07);
}
.manual-nav-title {
  margin: 0 0 10px; color: var(--ink-muted);
  font-size: 10px; text-transform: uppercase;
  letter-spacing: .12em; font-weight: 700;
}
.manual-nav a {
  display: flex; gap: 8px; align-items: flex-start;
  padding: 7px 10px; border-radius: 10px;
  text-decoration: none; color: var(--ink-mid);
  font-weight: 500; font-size: 13px; line-height: 1.3;
  transition: background .1s, color .1s;
}
.manual-nav a:hover { background: var(--sage-light); color: var(--sage-dark); }
.manual-main { display: grid; gap: 14px; }

/* ── Sezioni ───────────────────────────────────────────────────────── */
.manual-section {
  background: var(--white); border: 1px solid #E4EDE8;
  border-radius: 24px; padding: 28px;
  box-shadow: 0 4px 14px rgba(44,74,62,.05);
  scroll-margin-top: 90px;
}
.manual-section h2 {
  margin: 0 0 16px; font-size: 21px; line-height: 1.15;
  font-weight: 800; color: var(--sage-dark);
  padding-bottom: 14px; border-bottom: 1px solid var(--sage-light);
  letter-spacing: -.01em;
}
.manual-section h3 { margin: 22px 0 8px; font-size: 16px; font-weight: 700; color: var(--ink); }
.manual-section p { margin: 0 0 12px; color: var(--ink-mid); line-height: 1.68; font-size: 15px; }
.manual-section p:last-child { margin-bottom: 0; }
.manual-list { margin: 10px 0 0; padding-left: 22px; color: var(--ink-mid); line-height: 1.65; font-size: 15px; }
.manual-list li { margin: 6px 0; }

/* ── Steps ──────────────────────────────────────────────────────────── */
.manual-steps { margin: 14px 0 0; padding: 0; list-style: none; counter-reset: steps; display: grid; gap: 8px; }
.manual-steps li {
  counter-increment: steps;
  display: grid; grid-template-columns: 34px minmax(0,1fr);
  gap: 12px; align-items: start;
  color: var(--ink-mid); line-height: 1.6; font-size: 15px;
}
.manual-steps li::before {
  content: counter(steps);
  display: flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: 999px;
  background: var(--sage); color: #fff;
  font-weight: 800; font-size: 13px; flex-shrink: 0;
}

/* ── Callout ────────────────────────────────────────────────────────── */
.manual-callout {
  margin: 16px 0; padding: 14px 18px;
  border-radius: 14px; border: 1px solid var(--sage-border);
  background: var(--sage-light); color: var(--ink-mid);
  font-size: 14px; line-height: 1.6; font-weight: 500;
}
.manual-callout strong { color: var(--ink); font-weight: 700; }
.manual-callout.warn { background: var(--warn-bg); border-color: var(--warn-border); color: var(--warn-text); }
.manual-callout.good { background: var(--good-bg); border-color: var(--good-border); color: var(--good-text); }
.manual-callout.info { background: var(--info-bg); border-color: var(--info-border); color: var(--info-text); }

/* ── Card split ─────────────────────────────────────────────────────── */
.manual-split { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; margin-top: 14px; }
.manual-trio  { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; margin-top: 14px; }
.manual-mini-card {
  border: 1px solid var(--sage-border); background: var(--sage-light);
  border-radius: 16px; padding: 16px;
}
.manual-mini-card h4 { margin: 0 0 8px; font-size: 14px; font-weight: 700; color: var(--sage-dark); }
.manual-mini-card p  { margin: 0; color: var(--ink-mid); font-size: 14px; line-height: 1.55; }

/* ── Tag ────────────────────────────────────────────────────────────── */
.manual-tag {
  display: inline-flex; align-items: center;
  border-radius: 999px; padding: 4px 10px;
  background: var(--sage-light); border: 1px solid var(--sage-border);
  color: var(--sage-dark); font-size: 12px; font-weight: 700;
}

/* ── Tabelle ────────────────────────────────────────────────────────── */
.manual-table {
  width: 100%; border-collapse: separate; border-spacing: 0;
  margin-top: 14px; border: 1px solid #DCE9E2;
  border-radius: 16px; overflow: hidden; font-size: 14px;
}
.manual-table th, .manual-table td {
  padding: 12px 14px; text-align: left;
  border-bottom: 1px solid #E8F0EA; vertical-align: top; line-height: 1.5;
}
.manual-table th {
  background: var(--sage-light); color: var(--sage-dark);
  font-size: 11px; text-transform: uppercase;
  letter-spacing: .09em; font-weight: 700;
}
.manual-table td { color: var(--ink-mid); }
.manual-table tr:last-child td { border-bottom: 0; }
.manual-table.compact td, .manual-table.compact th { padding: 10px 12px; }
.manual-code {
  display: block; margin: 8px 0; padding: 10px 14px;
  border-radius: 12px; background: var(--sage-dark);
  color: #C8DAD3; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 13px; line-height: 1.5;
}

/* ── Figure ─────────────────────────────────────────────────────────── */
.manual-figure {
  position: relative; margin: 18px 0;
  border: 1px solid var(--sage-border); background: var(--sage-light);
  border-radius: 20px; padding: 12px;
  box-shadow: 0 4px 14px rgba(44,74,62,.06); overflow: hidden;
}
.manual-figure img {
  display: block; width: 100%; height: auto;
  border-radius: 12px; border: 1px solid var(--sage-border); background: #fff;
}
.manual-figure figcaption {
  margin: 10px 4px 2px; color: var(--ink-muted);
  font-size: 13px; line-height: 1.45; font-weight: 500;
}
.compact-figure { margin: 0; }

/* ── Pin callout ────────────────────────────────────────────────────── */
.manual-figure-wrap { position: relative; display: inline-block; width: 100%; }
.manual-figure-wrap img { display: block; width: 100%; height: auto; border-radius: 12px; border: 1px solid var(--sage-border); }
.manual-pin {
  position: absolute; width: 26px; height: 26px; border-radius: 999px;
  background: var(--sage-dark); color: #fff;
  font-size: 12px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid #fff; box-shadow: 0 2px 8px rgba(0,0,0,.22);
  transform: translate(-50%,-50%); z-index: 2; cursor: default;
}
.manual-pin-legend  { margin-top: 14px; display: grid; gap: 8px; }
.manual-pin-row     { display: grid; grid-template-columns: 26px minmax(0,1fr); gap: 10px; align-items: start; }
.manual-pin-num     { width: 24px; height: 24px; border-radius: 999px; background: var(--sage-dark); color: #fff; font-size: 11px; font-weight: 800; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.manual-pin-text    { color: var(--ink-mid); font-size: 13px; line-height: 1.55; }
.manual-pin-text strong { color: var(--ink); font-weight: 700; }

/* ── Footer ─────────────────────────────────────────────────────────── */
.manual-footer { padding: 20px; text-align: center; color: var(--ink-faint); font-size: 13px; }

/* ── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 980px) {
  .manual-layout { grid-template-columns: 1fr; }
  .manual-nav { position: relative; top: auto; }
  .manual-nav a { display: inline-flex; margin: 2px; }
  .manual-split, .manual-trio { grid-template-columns: 1fr; }
  .compact-figure { margin: 0 0 12px; }
}
@media (max-width: 640px) {
  .manual-hero { padding: 24px 20px; border-radius: 20px; }
  .manual-section { padding: 20px; border-radius: 18px; }
  .manual-nav { display: none; }
  .manual-table { font-size: 13px; }
  .manual-table th, .manual-table td { padding: 10px; }
  .manual-steps li { grid-template-columns: 30px minmax(0,1fr); }
}
@media print {
  .apple-header, .manual-nav, .manual-hero-actions { display: none !important; }
  .app-main { padding: 0 !important; }
  .manual-shell { max-width: none; display: block; }
  .manual-hero { background: var(--sage-dark) !important; color: #fff; box-shadow: none; border: none; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .manual-section { box-shadow: none; border: 1px solid #ccc; break-inside: avoid; margin-bottom: 12px; }
  .manual-layout { display: block; }
  .manual-table { break-inside: avoid; }
  .manual-figure { break-inside: avoid; box-shadow: none; }
  .manual-figure img { max-height: 380px; object-fit: contain; }
  .manual-pin, .manual-pin-legend { display: none; }
}