/* Fase 70C - Piano installazione guidato da distinta, verifiche tecniche e avanzamento. */
.installation-page {
  width: 100%;
  max-width: 1680px;
  margin-inline: auto;
  display: grid;
  gap: 16px;
}

.installation-office-brief,
.installation-source-card,
.installation-grid-card,
.installation-drift-card,
.installation-unclassified,
.installation-progress-card,
.installation-group,
.installation-next-card,
.installation-action-bar {
  border: 1px solid #d7e0ec;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(15, 23, 42, .055);
}

.installation-kicker {
  display: block;
  color: #1d4ed8;
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.installation-office-brief {
  display: grid;
  grid-template-columns: minmax(190px, .42fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 18px 20px;
  border-color: #93c5fd;
  background: linear-gradient(135deg, #eff6ff, #fff);
}

.installation-office-brief h3,
.installation-source-card h3,
.installation-drift-card h3,
.installation-unclassified h3,
.installation-next-card h3 {
  margin: 3px 0 5px;
  color: #061423;
}

.installation-grid-card {
  display: grid;
  grid-template-columns: minmax(240px, .8fr) minmax(320px, 1.2fr);
  gap: 18px;
  align-items: center;
  padding: 18px 20px;
  border-color: #86efac;
  background: linear-gradient(135deg, #f0fdf4, #fff);
}

.installation-grid-card h3 { margin: 3px 0 5px; color: #061423; }
.installation-grid-card p { margin: 0; color: #475569; line-height: 1.5; }
.installation-grid-card dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; margin: 0; }
.installation-grid-card dl div { border: 1px solid #bbf7d0; border-radius: 14px; background: #fff; padding: 11px; }
.installation-grid-card dt { color: #64748b; font-size: .72rem; font-weight: 900; text-transform: uppercase; }
.installation-grid-card dd { margin: 5px 0 0; color: #14532d; font-weight: 900; overflow-wrap: anywhere; }

.installation-office-brief p,
.installation-source-card p,
.installation-drift-card p,
.installation-unclassified p,
.installation-next-card p {
  margin: 0;
  color: #475569;
  line-height: 1.55;
}

.installation-source-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 18px 20px;
  background: linear-gradient(135deg, #eef6ff 0%, #fff 72%);
}

.installation-source-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(100px, 1fr));
  gap: 9px;
  min-width: min(100%, 380px);
}

.installation-source-metrics > div,
.installation-summary-grid > div {
  border: 1px solid #bfdbfe;
  border-radius: 14px;
  background: #fff;
  padding: 10px 12px;
}

.installation-source-metrics strong,
.installation-summary-grid strong {
  display: block;
  color: #0f62fe;
  font-size: 1.35rem;
}

.installation-source-metrics span,
.installation-summary-grid span {
  display: block;
  margin-top: 2px;
  color: #64748b;
  font-size: .72rem;
  font-weight: 850;
  text-transform: uppercase;
}

.installation-drift-card {
  padding: 18px 20px;
  border-color: #f59e0b;
  background: linear-gradient(135deg, #fffbeb, #fff);
}

.installation-drift-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 13px;
}

.installation-drift-summary span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid #f5c36a;
  border-radius: 999px;
  background: #fff;
  padding: 6px 10px;
  color: #92400e;
  font-size: .82rem;
}

.installation-drift-card details {
  margin-top: 12px;
  border-top: 1px solid #fde68a;
  padding-top: 10px;
}

.installation-drift-card summary {
  cursor: pointer;
  color: #92400e;
  font-weight: 850;
}

.installation-drift-lists {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 10px;
}

.installation-drift-lists h4 {
  margin: 0 0 6px;
  color: #7c2d12;
}

.installation-drift-lists ul {
  margin: 0;
  padding-left: 20px;
  color: #475569;
}

.installation-unclassified {
  display: grid;
  gap: 14px;
  padding: 18px 20px;
  border-color: #fb7185;
  background: linear-gradient(135deg, #fff1f2, #fff);
}

.installation-unclassified-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 9px;
}

.installation-unclassified-grid > div {
  display: grid;
  gap: 3px;
  border: 1px solid #fecdd3;
  border-radius: 13px;
  background: #fff;
  padding: 11px 12px;
}

.installation-unclassified-grid strong { color: #881337; }
.installation-unclassified-grid span,
.installation-unclassified-grid small { color: #64748b; }

.installation-form {
  display: grid;
  gap: 16px;
}

.installation-progress-card {
  display: grid;
  grid-template-columns: minmax(170px, auto) minmax(220px, 1fr);
  gap: 10px 18px;
  align-items: center;
  padding: 15px 18px;
}

.installation-progress-copy {
  display: grid;
  gap: 2px;
}

.installation-progress-copy span {
  color: #64748b;
  font-size: .75rem;
  font-weight: 900;
  text-transform: uppercase;
}

.installation-progress-copy strong {
  color: #061423;
  font-size: 1.4rem;
}

.installation-progress-card progress {
  width: 100%;
  height: 13px;
  accent-color: #0f62fe;
}

.installation-summary-grid {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.installation-section-nav {
  position: sticky;
  top: 8px;
  z-index: 20;
  display: flex;
  gap: 7px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  padding: 7px;
  border: 1px solid #d7e0ec;
  border-radius: 16px;
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 8px 24px rgba(15, 23, 42, .08);
  -webkit-overflow-scrolling: touch;
}

.installation-section-nav a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 10px;
  color: #334155;
  font-weight: 850;
  white-space: nowrap;
}

.installation-section-nav a:hover,
.installation-section-nav a:focus-visible,
.installation-section-nav a.is-active,
.installation-section-nav a[aria-current="true"] {
  background: #0f62fe;
  color: #fff;
}

.installation-group {
  min-width: 0;
  padding: 18px;
  scroll-margin-top: 88px;
}

.installation-group > header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 13px;
}

.installation-group > header h3 {
  margin: 3px 0 0;
  color: #061423;
}

.installation-group > header > span {
  border-radius: 999px;
  background: #dbeafe;
  color: #1d4ed8;
  padding: 6px 10px;
  font-size: .75rem;
  font-weight: 900;
}

.installation-group-available {
  padding: 0;
  overflow: hidden;
}

.installation-group-available > summary {
  min-height: 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  cursor: pointer;
  padding: 14px 18px;
  background: #f8fafc;
  color: #17263a;
  font-weight: 900;
}

.installation-group-available > summary small {
  margin-top: 3px;
  color: #64748b;
  font-weight: 650;
}

.installation-group-copy {
  margin: 14px 18px 0;
  border-left: 4px solid #f59e0b;
  border-radius: 0 10px 10px 0;
  background: #fffbeb;
  padding: 10px 12px;
  color: #7c2d12;
}

.installation-group-available .installation-component-grid {
  padding: 14px 18px 18px;
}

.installation-component-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(410px, 1fr));
  gap: 14px;
}

.installation-component-card {
  min-width: 0;
  display: grid;
  gap: 13px;
  border: 1px solid #d7e0ec;
  border-radius: 18px;
  background: #fff;
  padding: 15px;
  box-shadow: 0 7px 20px rgba(15, 23, 42, .045);
  transition: opacity .15s ease, border-color .15s ease, box-shadow .15s ease;
}

.installation-component-card.is-excluded {
  opacity: .72;
  background: #f8fafc;
}

.installation-component-card.is-completed {
  border-color: #86efac;
  background: #f8fff9;
}

.installation-component-card.has-remaining {
  border-color: #fbbf24;
}

.installation-source-bom { border-top: 4px solid #2563eb; }
.installation-source-verification { border-top: 4px solid #0f766e; }
.installation-source-project { border-top: 4px solid #7c3aed; }
.installation-source-manual { border-top: 4px solid #d97706; }
.installation-source-available { border-top: 4px solid #94a3b8; }

.installation-component-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.installation-main-check {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #061423;
  font-size: 1.08rem;
  font-weight: 900;
}

.installation-main-check input {
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
}

.installation-component-title p,
.installation-source-reason {
  margin: 5px 0 0;
  color: #64748b;
  line-height: 1.42;
}

.installation-badges {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 6px;
}

.installation-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border-radius: 999px;
  padding: 5px 9px;
  font-size: .72rem;
  font-weight: 900;
}

.installation-badge-source { background: #dbeafe; color: #1d4ed8; }
.installation-badge-state { background: #e2e8f0; color: #334155; }
.installation-badge-required { background: #ccfbf1; color: #115e59; }
.installation-component-card.is-completed .installation-badge-state { background: #dcfce7; color: #166534; }
.installation-component-card.has-remaining .installation-badge-state { background: #fef3c7; color: #92400e; }

.installation-structure-suggestion {
  display: grid;
  gap: 3px;
  border: 1px solid #c4b5fd;
  border-radius: 13px;
  background: #f5f3ff;
  padding: 10px 12px;
}

.installation-structure-suggestion span {
  color: #6d28d9;
  font-size: .72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.installation-structure-suggestion strong { color: #4c1d95; }
.installation-structure-suggestion small { color: #64748b; }

.installation-materials {
  border: 1px solid #dbeafe;
  border-radius: 15px;
  background: #f8fbff;
  overflow: hidden;
}

.installation-materials-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  background: #eff6ff;
  color: #1e3a8a;
}

.installation-material-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  padding: 10px 12px;
  border-top: 1px solid #dbeafe;
}

.installation-material-row strong {
  display: block;
  color: #061423;
}

.installation-material-row small {
  display: block;
  margin-top: 2px;
  color: #53657d;
  line-height: 1.35;
}

.installation-material-quantity {
  text-align: right;
  white-space: nowrap;
  color: #061423;
  font-weight: 900;
}

.installation-material-quantity span {
  display: block;
  margin-top: 3px;
  color: #1d4ed8;
  font-size: .72rem;
}

.installation-empty-materials {
  margin: 0;
  padding: 11px 12px;
  color: #64748b;
  line-height: 1.42;
}

.installation-quantity-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.installation-metric,
.installation-field {
  min-width: 0;
  border: 1px solid #e2e8f0;
  border-radius: 13px;
  background: #fbfdff;
  padding: 10px;
}

.installation-metric span,
.installation-field label {
  display: block;
  margin-bottom: 5px;
  color: #53657d;
  font-size: .74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.installation-metric strong {
  display: block;
  color: #061423;
  font-size: 1.08rem;
}

.installation-field .form-control {
  width: 100%;
  min-height: 46px;
  border: 1px solid #cbd5e1;
  border-radius: 11px;
  background: #fff;
  color: #17263a;
}

.installation-field textarea.form-control {
  min-height: 96px;
  resize: vertical;
}

.installation-remaining {
  background: #fffbeb;
  border-color: #fde68a;
}

.installation-remaining.is-zero {
  background: #f0fdf4;
  border-color: #bbf7d0;
}

.installation-remaining.is-extra {
  background: #fff7ed;
  border-color: #fed7aa;
}

.installation-toggle-grid,
.installation-notes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px;
}

.installation-toggle {
  min-height: 48px;
  display: flex;
  align-items: flex-start;
  gap: 9px;
  border: 1px solid #e2e8f0;
  border-radius: 13px;
  background: #fbfdff;
  padding: 11px;
  color: #17263a;
  font-weight: 800;
}

.installation-toggle input {
  width: 21px;
  height: 21px;
  flex: 0 0 auto;
}

.installation-field .error,
.installation-component-card > .error {
  display: block;
  margin-top: 5px;
  color: #b91c1c;
  font-size: .8rem;
  font-weight: 800;
}

.installation-component-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid #e2e8f0;
  padding-top: 12px;
}

.installation-component-footer > div {
  display: grid;
  gap: 2px;
}

.installation-component-footer span {
  color: #64748b;
  font-size: .72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.installation-component-footer strong { color: #17263a; }

.installation-next-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  background: linear-gradient(135deg, #eef6ff, #fff);
}

.installation-action-bar {
  position: sticky;
  bottom: 8px;
  z-index: 18;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, .98);
}

.installation-action-bar > div:first-child {
  display: grid;
  gap: 2px;
}

.installation-action-bar > div:first-child strong { color: #061423; }
.installation-action-bar > div:first-child span { color: #64748b; font-size: .82rem; }
.installation-action-bar .actions { display: flex; flex-wrap: wrap; gap: 8px; }
.installation-form.is-dirty .installation-action-bar { border-color: #f59e0b; }

@media (max-width: 1120px) {
  .installation-source-card,
  .installation-next-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .installation-source-metrics { width: 100%; }
  .installation-component-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .installation-office-brief { grid-template-columns: 1fr; }
  .installation-grid-card { grid-template-columns: 1fr; }
  .installation-drift-lists { grid-template-columns: 1fr; }
  .installation-quantity-grid { grid-template-columns: 1fr 1fr; }
  .installation-action-bar { align-items: flex-start; flex-direction: column; }
  .installation-action-bar .actions { width: 100%; }
}

@media (max-width: 720px) {
  .installation-page { gap: 12px; }
  .installation-source-card,
  .installation-grid-card,
  .installation-office-brief,
  .installation-drift-card,
  .installation-unclassified,
  .installation-progress-card,
  .installation-group,
  .installation-next-card { border-radius: 17px; padding: 15px; }

  .installation-source-metrics,
  .installation-grid-card dl,
  .installation-summary-grid,
  .installation-quantity-grid,
  .installation-toggle-grid,
  .installation-notes-grid { grid-template-columns: 1fr; }

  .installation-progress-card { grid-template-columns: 1fr; }
  .installation-summary-grid { grid-column: auto; }
  .installation-section-nav { top: 4px; margin-inline: -2px; }
  .installation-component-card { padding: 13px; border-radius: 16px; }
  .installation-component-head,
  .installation-component-footer { align-items: flex-start; flex-direction: column; }
  .installation-badges { justify-content: flex-start; }
  .installation-material-row { grid-template-columns: 1fr; }
  .installation-material-quantity { text-align: left; }
  .installation-group-available .installation-component-grid { padding: 12px; }
  .installation-action-bar { position: static; }
  .installation-action-bar .btn,
  .installation-next-card .btn,
  .installation-component-footer .btn { width: 100%; }
}

@media (forced-colors: active) {
  .installation-office-brief,
  .installation-source-card,
  .installation-grid-card,
  .installation-drift-card,
  .installation-unclassified,
  .installation-progress-card,
  .installation-group,
  .installation-component-card,
  .installation-action-bar {
    border: 1px solid CanvasText;
  }

  .installation-section-nav a[aria-current="true"] {
    outline: 2px solid Highlight;
  }
}

@media (prefers-reduced-motion: reduce) {
  .installation-component-card,
  .installation-section-nav {
    transition: none;
    scroll-behavior: auto;
  }
}


.installation-technical-only {
  display: grid;
  grid-template-columns: minmax(180px, .42fr) minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  border: 1px solid #99f6e4;
  border-radius: 14px;
  background: #f0fdfa;
  padding: 12px;
}

.installation-technical-only > div { display: grid; gap: 3px; }
.installation-technical-only span {
  color: #0f766e;
  font-size: .72rem;
  font-weight: 900;
  text-transform: uppercase;
}
.installation-technical-only strong { color: #134e4a; }
.installation-technical-only p { margin: 0; color: #475569; line-height: 1.45; }

@media (max-width: 720px) {
  .installation-technical-only { grid-template-columns: 1fr; }
}

@media (forced-colors: active) {
  .installation-technical-only { border: 1px solid CanvasText; }
}