/* Fase 70D - Rapporto assistenza tecnica guidato, mobile-first e orientato al seguito operativo. */
.assistance-page {
  width: 100%;
  max-width: 1680px;
  margin-inline: auto;
  display: grid;
  gap: 16px;
}

.assistance-office-brief,
.assistance-source-card,
.assistance-progress-card,
.assistance-section,
.assistance-photo-callout,
.assistance-action-bar {
  border: 1px solid #d7e0ec;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(15, 23, 42, .055);
}

.assistance-kicker {
  display: block;
  color: #0f62fe;
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.assistance-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);
}

.assistance-office-brief h3,
.assistance-source-card h3,
.assistance-photo-callout h3 {
  margin: 3px 0 5px;
  color: #061423;
}

.assistance-office-brief p,
.assistance-source-card p,
.assistance-photo-callout p {
  margin: 0;
  color: #475569;
  line-height: 1.55;
}

.assistance-source-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 18px 20px;
  border-color: #c4b5fd;
  background: linear-gradient(135deg, #f5f3ff 0%, #fff 72%);
}

.assistance-source-standalone {
  border-color: #fbbf24;
  background: linear-gradient(135deg, #fffbeb, #fff);
}

.assistance-source-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(130px, 1fr));
  gap: 9px;
  min-width: min(100%, 520px);
}

.assistance-source-metrics > div {
  min-width: 0;
  border: 1px solid #ddd6fe;
  border-radius: 14px;
  background: #fff;
  padding: 10px 12px;
}

.assistance-source-metrics span {
  display: block;
  color: #64748b;
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.assistance-source-metrics strong {
  display: block;
  margin-top: 3px;
  overflow-wrap: anywhere;
  color: #5b21b6;
  font-size: .94rem;
}

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

.assistance-section-nav {
  position: sticky;
  top: 8px;
  z-index: 30;
  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;
}

.assistance-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;
}

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

.assistance-progress-card {
  display: grid;
  grid-template-columns: minmax(175px, auto) minmax(240px, 1fr);
  gap: 10px 18px;
  align-items: center;
  padding: 15px 18px;
}

.assistance-progress-card > div {
  display: grid;
  gap: 2px;
}

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

.assistance-progress-card strong {
  color: #061423;
  font-size: 1.4rem;
}

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

.assistance-progress-card small {
  grid-column: 1 / -1;
  color: #64748b;
  line-height: 1.4;
}

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

.assistance-section legend {
  width: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 0 8px 0 0;
  color: #061423;
}

.assistance-section legend > span {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #0f62fe;
  color: #fff;
  font-weight: 900;
}

.assistance-section legend strong {
  font-size: 1.12rem;
}

.assistance-section-copy {
  margin: 2px 0 15px;
  color: #64748b;
  line-height: 1.5;
}

.assistance-section-diagnosis {
  border-color: #99f6e4;
  background: linear-gradient(145deg, #f0fdfa 0%, #fff 36%);
}

.assistance-section-work {
  border-color: #bfdbfe;
  background: linear-gradient(145deg, #eff6ff 0%, #fff 36%);
}

.assistance-section-outcome {
  border-color: #c4b5fd;
  background: linear-gradient(145deg, #f5f3ff 0%, #fff 38%);
}

.assistance-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px;
}

.assistance-field {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 6px;
}

.assistance-field-wide {
  grid-column: 1 / -1;
}

.assistance-field label {
  color: #24364b;
  font-size: .82rem;
  font-weight: 850;
}

.assistance-field .form-control,
.assistance-field input,
.assistance-field select,
.assistance-field textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid #b9c7d8;
  border-radius: 11px;
  background: #fff;
  color: #0f172a;
  padding: 10px 11px;
  font: inherit;
}

.assistance-field textarea {
  min-height: 92px;
  resize: vertical;
  line-height: 1.45;
}

.assistance-field .form-control:focus,
.assistance-field input:focus,
.assistance-field select:focus,
.assistance-field textarea:focus {
  outline: 3px solid rgba(15, 98, 254, .18);
  border-color: #0f62fe;
}

.assistance-field.has-error .form-control,
.assistance-field.has-error input,
.assistance-field.has-error select,
.assistance-field.has-error textarea {
  border-color: #dc2626;
  background: #fff7f7;
}

.assistance-primary-field {
  border: 1px solid #5eead4;
  border-radius: 15px;
  background: #f0fdfa;
  padding: 13px;
}

.assistance-customer-note {
  border: 1px solid #93c5fd;
  border-radius: 15px;
  background: #eff6ff;
  padding: 13px;
}

.assistance-office-note {
  border: 1px solid #c4b5fd;
  border-radius: 15px;
  background: #f5f3ff;
  padding: 13px;
}

.assistance-choice-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.assistance-choice-list > div,
.assistance-choice-list li {
  min-width: 0;
}

.assistance-choice-list label {
  min-height: 54px;
  display: flex;
  align-items: center;
  gap: 9px;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  background: #fff;
  padding: 10px 12px;
  color: #334155;
  cursor: pointer;
}

.assistance-choice-list input {
  width: 21px;
  height: 21px;
  min-height: auto;
  flex: 0 0 auto;
}

.assistance-choice-list label:has(input:checked) {
  border-color: #0f62fe;
  background: #eff6ff;
  color: #1d4ed8;
  box-shadow: 0 0 0 2px rgba(15, 98, 254, .12);
}

.assistance-device-groups {
  display: grid;
  gap: 16px;
}

.assistance-device-group {
  min-width: 0;
  display: grid;
  gap: 11px;
}

.assistance-device-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 8px;
}

.assistance-device-group-head h3 {
  margin: 0;
  color: #17263a;
  font-size: 1rem;
}

.assistance-device-group-head span {
  border-radius: 999px;
  background: #e2e8f0;
  padding: 5px 9px;
  color: #475569;
  font-size: .74rem;
  font-weight: 850;
}

.assistance-device-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(410px, 1fr));
  gap: 13px;
}

.assistance-device-card {
  min-width: 0;
  display: grid;
  gap: 12px;
  border: 1px solid #d7e0ec;
  border-radius: 17px;
  background: #f8fafc;
  padding: 14px;
  transition: border-color .15s ease, background .15s ease, box-shadow .15s ease;
}

.assistance-device-card.is-involved {
  border-color: #60a5fa;
  background: #fff;
  box-shadow: 0 8px 20px rgba(37, 99, 235, .08);
}

.assistance-device-card.is-removed {
  border-color: #f59e0b;
}

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

.assistance-device-head > div {
  min-width: 0;
}

.assistance-device-category {
  display: block;
  color: #0f62fe;
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.assistance-device-head h4 {
  margin: 3px 0 4px;
  overflow-wrap: anywhere;
  color: #061423;
}

.assistance-device-head p,
.assistance-device-head small {
  display: block;
  margin: 0;
  color: #64748b;
  line-height: 1.4;
}

.assistance-device-warning {
  margin-top: 5px !important;
  color: #92400e !important;
  font-weight: 750;
}

.assistance-device-toggle {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  border: 1px solid #cbd5e1;
  border-radius: 11px;
  background: #fff;
  padding: 8px 10px;
  color: #334155;
  font-size: .78rem;
  font-weight: 850;
  cursor: pointer;
}

.assistance-device-toggle input {
  width: 22px;
  height: 22px;
}

.assistance-device-card.is-involved .assistance-device-toggle {
  border-color: #60a5fa;
  background: #eff6ff;
  color: #1d4ed8;
}

.assistance-device-body {
  display: none;
  border-top: 1px solid #dbe4ef;
  padding-top: 12px;
}

.assistance-device-card.is-involved .assistance-device-body {
  display: block;
}

.assistance-device-scope {
  display: grid;
  gap: 12px;
  margin-top: 16px;
  border: 1px solid #fcd34d;
  border-radius: 15px;
  background: #fffbeb;
  padding: 14px;
}

.assistance-device-none {
  min-height: 46px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: #78350f;
  font-weight: 850;
}

.assistance-device-none input {
  width: 23px;
  height: 23px;
}

.assistance-empty-devices {
  border: 1px dashed #f59e0b;
  border-radius: 14px;
  background: #fffbeb;
  padding: 16px;
}

.assistance-empty-devices strong {
  color: #92400e;
}

.assistance-empty-devices p {
  margin: 4px 0 0;
  color: #64748b;
}

.assistance-part-list {
  display: grid;
  gap: 12px;
  margin-bottom: 12px;
}

.assistance-part-row {
  display: grid;
  gap: 12px;
  border: 1px solid #d7e0ec;
  border-radius: 15px;
  background: #f8fafc;
  padding: 14px;
}

.assistance-part-row.is-empty {
  opacity: .72;
}

.assistance-part-row > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.assistance-part-row > header strong {
  color: #17263a;
}

.assistance-photo-callout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 18px 20px;
  border-color: #93c5fd;
  background: linear-gradient(135deg, #eff6ff, #fff);
  scroll-margin-top: 88px;
}

.assistance-photo-callout ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.assistance-photo-callout li {
  display: grid;
  gap: 2px;
  border: 1px solid #bfdbfe;
  border-radius: 11px;
  background: #fff;
  padding: 9px 10px;
}

.assistance-photo-callout li strong {
  color: #1d4ed8;
  font-size: .82rem;
}

.assistance-photo-callout li span {
  color: #64748b;
  font-size: .78rem;
  line-height: 1.35;
}

.assistance-action-bar {
  position: sticky;
  bottom: 8px;
  z-index: 25;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  border-color: #bfdbfe;
  background: rgba(255, 255, 255, .98);
  box-shadow: 0 12px 32px rgba(15, 23, 42, .15);
  backdrop-filter: blur(10px);
}

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

.assistance-action-bar strong {
  color: #061423;
}

.assistance-action-bar span {
  color: #64748b;
  font-size: .8rem;
}

.assistance-action-bar .actions {
  justify-content: flex-end;
  flex-wrap: wrap;
}

.assistance-summary-card {
  border-color: #c4b5fd !important;
  background: linear-gradient(135deg, #f5f3ff, #fff) !important;
}

.assistance-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
  margin-top: 12px;
}

.assistance-summary-grid > div {
  min-width: 0;
  border: 1px solid #ddd6fe;
  border-radius: 13px;
  background: #fff;
  padding: 10px 12px;
}

.assistance-summary-grid span {
  display: block;
  color: #64748b;
  font-size: .7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.assistance-summary-grid strong {
  display: block;
  margin-top: 3px;
  overflow-wrap: anywhere;
  color: #5b21b6;
}

.assistance-follow-up-alert {
  display: grid;
  gap: 3px;
  margin-top: 12px;
  border-left: 4px solid #f59e0b;
  border-radius: 0 12px 12px 0;
  background: #fffbeb;
  padding: 10px 12px;
}

.assistance-follow-up-alert strong {
  color: #92400e;
}

.assistance-follow-up-alert span {
  color: #78350f;
}

@media (max-width: 1100px) {
  .assistance-source-card {
    align-items: stretch;
    flex-direction: column;
  }

  .assistance-source-metrics {
    min-width: 0;
    width: 100%;
  }

  .assistance-device-grid {
    grid-template-columns: 1fr;
  }

  .assistance-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .assistance-page {
    gap: 12px;
  }

  .assistance-office-brief,
  .assistance-source-card,
  .assistance-progress-card,
  .assistance-photo-callout,
  .assistance-action-bar {
    border-radius: 16px;
  }

  .assistance-office-brief {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 15px;
  }

  .assistance-source-card {
    padding: 15px;
  }

  .assistance-source-metrics {
    grid-template-columns: 1fr;
  }

  .assistance-section-nav {
    top: 4px;
    border-radius: 13px;
  }

  .assistance-section-nav a {
    min-height: 44px;
    padding-inline: 11px;
  }

  .assistance-progress-card {
    grid-template-columns: 1fr;
    padding: 14px;
  }

  .assistance-progress-card small {
    grid-column: auto;
  }

  .assistance-section {
    padding: 15px;
    border-radius: 16px;
    scroll-margin-top: 80px;
  }

  .assistance-field-grid,
  .assistance-choice-list,
  .assistance-photo-callout ul,
  .assistance-summary-grid {
    grid-template-columns: 1fr;
  }

  .assistance-field-wide {
    grid-column: auto;
  }

  .assistance-field .form-control,
  .assistance-field input,
  .assistance-field select,
  .assistance-field textarea {
    min-height: 48px;
    font-size: 16px;
  }

  .assistance-device-head,
  .assistance-device-group-head,
  .assistance-part-row > header {
    align-items: stretch;
    flex-direction: column;
  }

  .assistance-device-toggle {
    width: 100%;
    justify-content: flex-start;
  }

  .assistance-photo-callout {
    grid-template-columns: 1fr;
    padding: 15px;
  }

  .assistance-photo-callout .btn {
    width: 100%;
  }

  .assistance-action-bar {
    position: static;
    align-items: stretch;
    flex-direction: column;
    padding: 13px;
  }

  .assistance-action-bar .actions,
  .assistance-action-bar .btn {
    width: 100%;
  }

  .assistance-action-bar .btn {
    min-height: 48px;
    justify-content: center;
  }
}

@media (forced-colors: active) {
  .assistance-office-brief,
  .assistance-source-card,
  .assistance-progress-card,
  .assistance-section,
  .assistance-photo-callout,
  .assistance-action-bar,
  .assistance-device-card,
  .assistance-device-scope,
  .assistance-part-row,
  .assistance-primary-field,
  .assistance-customer-note,
  .assistance-office-note {
    border: 1px solid CanvasText;
    background: Canvas;
    box-shadow: none;
  }

  .assistance-section legend > span,
  .assistance-section-nav a.is-active,
  .assistance-section-nav a[aria-current="true"] {
    background: Highlight;
    color: HighlightText;
  }
}

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