/* Load Calc Pro – Generator Load Estimator (kVA/kW) – scoped for shell */

.load-pro-calc {
  --color-bg: #f5f5f7;
  --color-surface: #ffffff;
  --color-text: #111827;
  --color-muted: #4b5563;
  --color-border: #e5e7eb;
  --color-border-light: #f3f4f6;
  --color-primary: #3b82f6;
  --color-primary-hover: #2563eb;
  --color-success: #22c55e;
  --color-success-bg: #bbf7d0;
  --color-warn: #ea580c;
  --color-warn-bg: #fed7aa;
  --color-danger: #dc2626;
  --color-danger-bg: #fecaca;
  --color-grey-bg: #e5e7eb;
  --radius: 10px;
  --radius-card: 14px;
  --shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.load-pro-calc h1,
.load-pro-calc h2,
.load-pro-calc h3 { margin: 0 0 10px; }
.load-pro-calc h1 { font-size: 1.6rem; }

/* Banner title overrides global h1 */
.load-pro-calc .banner-title {
  font-size: 1.75em;
  margin: 0 0 8px;
  font-weight: 600;
  color: white;
}
.load-pro-calc h2 { font-size: 1.2rem; margin-top: 24px; }

.load-pro-calc .calc-app {
  max-width: 1300px;
  margin: 0 auto;
  background: var(--color-surface);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

/* Banner – shared with Field Hospital Calculator / Medications */
.load-pro-calc .banner {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 60%, #1e40af 100%);
  color: white;
  padding: 24px 30px;
  text-align: center;
}

.load-pro-calc .banner-subtitle {
  font-size: 1.4em;
  font-weight: bold;
  opacity: 0.95;
  margin: 0;
}

.load-pro-calc .toolbar-wrap {
  padding: 12px 24px 8px;
  border-bottom: 1px solid var(--color-border);
  background: #fafafa;
}

.load-pro-calc .toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
}

.load-pro-calc .toolbar .btn {
  padding: 8px 12px;
  font-size: 0.85em;
}

.load-pro-calc .toolbar #btn-clear-autosave {
  margin-right: 0;
}

.load-pro-calc .toolbar-last-saved {
  font-size: 0.8em;
  color: #6b7280;
  white-space: nowrap;
  margin-left: 8px;
  margin-right: auto;
}

/* Toast */
.load-pro-calc .toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.load-pro-calc .toast {
  padding: 12px 20px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  font-size: 0.9rem;
  font-weight: 500;
  color: #fff;
  min-width: 200px;
  max-width: 300px;
  animation: toast-in 0.3s ease-out;
}

.load-pro-calc .toast-success { background: #22c55e; }
.load-pro-calc .toast-info { background: #3b82f6; }
.load-pro-calc .toast-warning { background: #f59e0b; }
.load-pro-calc .toast-error { background: #dc2626; }

.load-pro-calc .toast.fade-out { animation: toast-out 0.3s ease-in forwards; }

@keyframes toast-in {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes toast-out {
  from { transform: translateX(0); opacity: 1; }
  to { transform: translateX(100%); opacity: 0; }
}

.load-pro-calc .load-scenario-group {
  display: flex;
  gap: 6px;
  flex-wrap: nowrap;
  align-items: center;
  min-width: 0;
  flex: 0 1 auto;
}

.load-pro-calc .scenario-select {
  padding: 7px 9px;
  border: 2px solid #e5e7eb;
  border-radius: 6px;
  font-size: 0.85em;
  box-sizing: border-box;
  min-width: min(120px, 100%);
  max-width: min(280px, 100%);
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  background: white;
}

.load-pro-calc .content-wrap {
  padding: 20px 24px 28px;
}

.load-pro-calc .btn {
  padding: 10px 16px;
  font-size: 0.9em;
  border-radius: 6px;
  border: none;
  background: #f9fafb;
  color: var(--color-text);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s, color 0.2s;
}

.load-pro-calc .btn:hover { background: #e5e7eb; }

/* Toolbar buttons – match Consumables calculator */
.load-pro-calc .btn-print { background: #2563eb; color: white; }
.load-pro-calc .btn-print:hover { background: #1d4ed8; }
.load-pro-calc .btn-save,
.load-pro-calc .btn-load { background: #10b981; color: white; }
.load-pro-calc .btn-save:hover, .load-pro-calc .btn-load:hover { background: #059669; }
.load-pro-calc .btn-delete { background: #f59e0b; color: white; }
.load-pro-calc .btn-delete:hover { background: #d97706; }
.load-pro-calc .btn-clear { background: #ef4444; color: white; }
.load-pro-calc .btn-clear:hover { background: #dc2626; }

.load-pro-calc .btn-secondary { background: #6b7280; color: white; }
.load-pro-calc .btn-secondary:hover { background: #4b5563; }

.load-pro-calc .btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.load-pro-calc .btn-primary:hover {
  background: var(--color-primary-hover);
}

.load-pro-calc .btn-success {
  background: #10b981;
  color: #fff;
}

.load-pro-calc .btn-sm { padding: 4px 8px; font-size: 0.75rem; }

.load-pro-calc .btn-icon {
  padding: 2px 8px;
  font-size: 0.75rem;
  border-radius: 999px;
  border: 1px solid #fca5a5;
  background: #fee2e2;
  color: #b91c1c;
  cursor: pointer;
}

.load-pro-calc .btn-icon:hover { background: #fecaca; border-color: #ef4444; }

/* Scenarios panel – green box aligned with Medicines/Consumables/Basic */
.load-pro-calc .scenario-section {
  background: #ecfdf5;
  padding: 16px 20px;
  border-radius: 8px;
  border: 2px solid #059669;
  margin-bottom: 20px;
}

.load-pro-calc .scenario-section-title {
  margin: 0 0 12px 0;
  font-size: 1.1em;
  color: #495057;
}

.load-pro-calc .scenario-actions {
  display: flex;
  gap: 6px;
  flex-wrap: nowrap;
  align-items: center;
  margin-bottom: 6px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.load-pro-calc .scenario-actions .btn {
  padding: 8px 12px;
  font-size: 0.85em;
}

.load-pro-calc .scenario-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.load-pro-calc .scenario-meta .field-notes { grid-column: 1 / -1; }

.load-pro-calc .scenario-meta .field {
  padding: 8px 10px;
  margin: -8px -10px;
  border-radius: 6px;
}

.load-pro-calc .scenario-meta .field label {
  display: block;
  margin-bottom: 4px;
  font-size: 0.8rem;
  color: #374151;
  font-weight: 600;
}

.load-pro-calc .scenario-meta .field label,
.load-pro-calc .field label {
  font-size: 0.8rem;
  color: var(--color-muted);
  display: block;
  margin-bottom: 4px;
}

.load-pro-calc .scenario-meta input[type="text"],
.load-pro-calc .scenario-meta textarea {
  width: 100%;
  padding: 6px 8px;
  font-size: 0.9rem;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-family: inherit;
}

.load-pro-calc .scenario-meta textarea { min-height: 60px; resize: vertical; }

.load-pro-calc .scenario-saved-line {
  margin: 8px 0 0;
  font-size: 0.9rem;
  color: #374151;
}

.print-timestamp {
  display: none;
}

.load-pro-calc input:hover, .load-pro-calc textarea:hover, .load-pro-calc select:hover {
  outline: 2px solid rgba(59,130,246,0.4);
  outline-offset: -2px;
}

.load-pro-calc input:focus, .load-pro-calc textarea:focus, .load-pro-calc select:focus {
  outline: 2px solid #3b82f6;
  outline-offset: -2px;
  border-color: #3b82f6;
}

.load-pro-calc .scenario-storage-note {
  font-size: 0.8em;
  color: #6b7280;
  margin: 0 0 12px;
  font-style: italic;
}

.load-pro-calc .filter-notice {
  background: #fef3c7;
  border: 1px solid #f59e0b;
  color: #92400e;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.875em;
  font-weight: 500;
  margin-bottom: 12px;
}

.load-pro-calc .sort-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 24px;
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
}

.load-pro-calc .sort-bar label {
  font-size: 0.9rem;
  font-weight: 600;
  color: #374151;
}

.load-pro-calc .sort-select {
  padding: 6px 10px;
  font-size: 0.9rem;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  background: #fff;
  min-width: 160px;
}

.load-pro-calc .search-wrap {
  padding: 0 24px 12px;
  background: #fff;
}

.load-pro-calc .search-box {
  width: 100%;
  min-width: 200px;
  padding: 12px;
  border: 2px solid #e0e0e0;
  border-radius: 6px;
  font-size: 1em;
  margin-bottom: 0;
  background: white;
}

.load-pro-calc .search-box::placeholder {
  color: #9ca3af;
  opacity: 1;
}

.load-pro-calc .equipment-row.search-hidden {
  display: none;
}

.load-pro-calc .table-note {
  font-size: 0.75rem;
  color: #6b7280;
  margin-bottom: 8px;
}

/* Main grid */
.load-pro-calc .main-grid {
  display: grid;
  grid-template-columns: 3fr 1fr;
  gap: 18px;
  align-items: start;
  margin-top: 12px;
}

@media (max-width: 1100px) {
  .load-pro-calc .main-grid { grid-template-columns: 1fr; }
  .load-pro-calc .toolbar { justify-content: flex-start; }
  .load-pro-calc .scenario-meta { grid-template-columns: 1fr; }
}

/* Categories */
.load-pro-calc .category {
  margin-bottom: 12px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: #fafafa;
  overflow: hidden;
}

.load-pro-calc .category-header {
  padding: 8px 10px;
  background: #f3f4f6;
  font-weight: 600;
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.load-pro-calc .category-header:hover {
  background: #e5e7eb;
}

.load-pro-calc .category-title {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}

.load-pro-calc .category-title:hover {
  color: #1d4ed8;
}

.load-pro-calc .chevron {
  display: inline-block;
  font-size: 0.7rem;
  transition: transform 0.2s ease;
  color: var(--color-muted);
}

.load-pro-calc .category.collapsed .chevron {
  transform: rotate(-90deg);
}

.load-pro-calc .category.collapsed .category-body {
  display: none;
}

.load-pro-calc .category-actions { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }

.load-pro-calc .category-body { padding: 6px 10px 8px; }

.load-pro-calc .badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.load-pro-calc .badge-info { background: #e0f2fe; color: #0369a1; }

/* Add custom row form */
.load-pro-calc .custom-form {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr auto;
  gap: 6px;
  align-items: center;
  margin-bottom: 6px;
  margin-top: 2px;
}

.load-pro-calc .custom-form input { padding: 4px 6px; font-size: 0.8rem; border-radius: 4px; border: 1px solid #d1d5db; }
.load-pro-calc .custom-form button {
  padding: 4px 10px;
  font-size: 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--color-primary);
  background: var(--color-primary);
  color: #fff;
  cursor: pointer;
}

.load-pro-calc .custom-form button:hover { background: var(--color-primary-hover); border-color: var(--color-primary-hover); }

@media (max-width: 500px) {
  .load-pro-calc .custom-form { grid-template-columns: 1fr 60px 60px 50px auto; }
}

/* Tables */
.load-pro-calc .equipment-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.load-pro-calc .equipment-table th,
.load-pro-calc .equipment-table td {
  padding: 4px 6px;
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
}

.load-pro-calc .equipment-table tr:last-child td { border-bottom: none; }

.load-pro-calc .equipment-table th {
  font-weight: 600;
  color: #374151;
  border-bottom: 1px solid var(--color-border);
}

.load-pro-calc .equipment-table .num,
.load-pro-calc .equipment-table .kw-cell,
.load-pro-calc .equipment-table .pf-cell { text-align: right; font-variant-numeric: tabular-nums; }
.load-pro-calc .equipment-table .pf-cell { text-align: center; }
.load-pro-calc .equipment-table .kva-peak-cell { text-align: right; font-weight: 600; color: #0369a1; font-variant-numeric: tabular-nums; }
.load-pro-calc .equipment-table .col-delete { width: 1%; text-align: center; }

.load-pro-calc .equipment-table input[type="number"] {
  width: 60px;
  padding: 2px 4px;
  font-size: 0.8rem;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  text-align: right;
}

.load-pro-calc .equipment-table input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(59,130,246,0.3);
}

.load-pro-calc .section-heading-row { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.load-pro-calc .section-heading-row h2 { margin: 0; }
.load-pro-calc .section-heading-row + .help-popover { margin-top: -4px; margin-bottom: 8px; }
.load-pro-calc .help-icon {
  display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; padding: 0;
  border: 1px solid var(--color-primary-hover); border-radius: 50%; background: #eff6ff; color: var(--color-primary-hover);
  font-size: 0.85rem; font-weight: 700; cursor: pointer; flex-shrink: 0; transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.load-pro-calc .help-icon:hover, .load-pro-calc .help-icon[aria-expanded="true"] { background: var(--color-primary-hover); color: white; border-color: var(--color-primary-hover); }
.load-pro-calc .help-popover {
  padding: 12px 14px; background: rgba(241, 245, 249, 0.9); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(148, 163, 184, 0.45); border-radius: 8px; box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  font-size: 0.9rem; color: #1e293b; max-width: 420px;
}
.load-pro-calc .help-popover[hidden] { display: none !important; }
.load-pro-calc .help-popover ul { margin: 0; padding-left: 1.2em; }
.load-pro-calc .help-popover li { margin-bottom: 6px; }
.load-pro-calc .help-popover li:last-child { margin-bottom: 0; }
.load-pro-calc .toolbar-wrap > .help-popover {
  margin-top: 8px;
}

/* Cards */
.load-pro-calc .card {
  border-radius: var(--radius-card);
  padding: 14px 16px;
  margin-bottom: 14px;
  transition: box-shadow 0.2s ease;
}
.load-pro-calc .card:hover {
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.15);
}

.load-pro-calc .summary-card {
  border: 1px solid #93c5fd;
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  box-shadow: 0 8px 18px rgba(59,130,246,0.15);
}

.load-pro-calc .capacity-card {
  border: 1px solid #fbbf24;
  background: linear-gradient(135deg, #fef3c7, #fffbeb);
  margin-top: 14px;
  box-shadow: 0 8px 18px rgba(245,158,11,0.18);
}

.load-pro-calc .runtime-card {
  border: 1px solid #34d399;
  background: linear-gradient(135deg, #ecfdf5, #d1fae5);
  margin-top: 14px;
}

.load-pro-calc .summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
  font-size: 0.9rem;
  gap: 8px;
}

.load-pro-calc .summary-row:last-child { margin-bottom: 0; }
.load-pro-calc .summary-row.main-result { margin-top: 8px; padding-top: 8px; border-top: 1px solid #dbeafe; }
.load-pro-calc .summary-row.small { font-size: 0.85rem; }

.load-pro-calc .summary-label { color: #1f2937; }
.load-pro-calc .summary-label-critical { font-size: 1.05rem; color: #b91c1c; }
.load-pro-calc .summary-value { font-weight: 700; }
.load-pro-calc .summary-value.large { font-size: 1.2rem; }
.load-pro-calc .summary-value.critical { color: #b91c1c; }

.load-pro-calc .card-divider { border: none; border-top: 1px solid #dbeafe; margin: 10px 0; }

.load-pro-calc .capacity-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  gap: 8px;
}

.load-pro-calc .capacity-header h3 { margin: 0; font-size: 1rem; }

.load-pro-calc .capacity-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 8px;
}

.load-pro-calc .input-with-unit {
  display: flex;
  align-items: center;
  gap: 4px;
}

.load-pro-calc .input-with-unit input { width: 100%; max-width: 120px; padding: 4px 6px; border: 1px solid #d1d5db; border-radius: 4px; transition: border-color 0.2s, box-shadow 0.2s; }
.load-pro-calc .input-with-unit input::placeholder { color: #9ca3af; opacity: 1; }
.load-pro-calc .equipment-table input::placeholder { color: #9ca3af; opacity: 1; }
.load-pro-calc .input-with-unit span.value { font-weight: 600; }

/* Validation */
.load-pro-calc input.input-error,
.load-pro-calc .equipment-table input.input-error {
  border-color: var(--color-danger) !important;
  box-shadow: 0 0 0 2px rgba(220, 38, 38, 0.15);
}
.load-pro-calc .validation-error {
  display: none;
  color: var(--color-danger);
  font-size: 0.8rem;
  margin-top: 2px;
  font-weight: 500;
}
.load-pro-calc .equipment-row td .validation-error { margin-top: 2px; }

/* Status pill */
.load-pro-calc .status-pill {
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid transparent;
  white-space: nowrap;
}

.load-pro-calc .status-green { background: var(--color-success-bg); color: #14532d; border-color: var(--color-success); }
.load-pro-calc .status-orange { background: var(--color-warn-bg); color: #7c2d12; border-color: var(--color-warn); }
.load-pro-calc .status-red { background: var(--color-danger-bg); color: #7f1d1d; border-color: var(--color-danger); }
.load-pro-calc .status-grey { background: var(--color-grey-bg); color: #374151; border-color: #d1d5db; }

.load-pro-calc .note { font-size: 0.75rem; color: var(--color-muted); margin-top: 6px; }
.load-pro-calc .footer-note { margin-top: 14px; font-size: 0.75rem; color: #6b7280; }
.load-pro-calc .disclaimer { margin-top: 20px; font-size: 0.75rem; color: #6b7280; }
.load-pro-calc .autosave-timestamp { margin-top: 6px; font-size: 0.8rem; color: #6b7280; }
.load-pro-calc .version-label { display: block; font-size: 0.75em; color: #d1d5db; margin-top: 4px; text-align: center; }

/* Export format dialog (radio choice) */
.load-pro-calc .export-format-dialog {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
}
.load-pro-calc .export-format-dialog[hidden] { display: none !important; }
.load-pro-calc .export-format-panel {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  padding: 18px 22px;
  min-width: 280px;
}
.load-pro-calc .export-format-title { margin: 0 0 12px; font-size: 1rem; font-weight: 600; }
.load-pro-calc .export-format-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}
.load-pro-calc .export-format-option {
  display: flex;
  align-items: baseline;
  gap: 8px;
  cursor: pointer;
}
.load-pro-calc .export-format-option input { margin: 0; }
.load-pro-calc .export-format-hint { font-size: 0.85em; color: #6b7280; }
.load-pro-calc .export-format-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Print */
@media print {
  .load-pro-calc .calc-app { box-shadow: none; padding: 0; }
  .load-pro-calc .banner {
    background: white;
    color: black;
    padding: 8px 12px;
    text-align: center;
  }
  .load-pro-calc .banner-title, .load-pro-calc .banner-subtitle { color: black; }
  .load-pro-calc .banner-title {
    font-size: 1.35rem;
    margin: 0 0 2px;
  }
  .load-pro-calc .banner-subtitle {
    font-size: 0.95rem;
    font-weight: 600;
    opacity: 1;
  }
  .load-pro-calc .content-wrap {
    padding: 10px 12px 14px;
  }
  /* Standalone root is .calc-app (no .load-pro-calc wrapper). */
  .calc-app .banner {
    background: white;
    color: black;
    padding: 8px 12px;
    text-align: center;
  }
  .calc-app .banner-title, .calc-app .banner-subtitle { color: black; }
  .calc-app .banner-title {
    font-size: 1.35rem;
    margin: 0 0 2px;
  }
  .calc-app .banner-subtitle {
    font-size: 0.95rem;
    font-weight: 600;
    opacity: 1;
  }
  .calc-app .content-wrap {
    padding: 10px 12px 14px;
  }
  .print-timestamp { display: block !important; }
  .load-pro-calc .toolbar-wrap, .load-pro-calc .toolbar, .load-pro-calc .scenario-actions, .load-pro-calc .scenario-storage-note, .load-pro-calc .sort-bar, .load-pro-calc .search-wrap, .load-pro-calc .disclaimer, .load-pro-calc .note, .load-pro-calc .category-actions, .load-pro-calc .col-delete, .load-pro-calc .custom-form, .load-pro-calc .btn-icon, .load-pro-calc .help-icon, .load-pro-calc .help-popover, .load-pro-calc .export-format-dialog, .load-pro-calc .toast-container { display: none !important; }
  /* Slightly condense Scenarios on print (no content truncation). */
  .load-pro-calc .scenario-section {
    display: block !important;
    padding: 12px 16px;
    margin-bottom: 14px;
  }
  .load-pro-calc .scenario-section .section-heading-row {
    margin-bottom: 6px;
  }
  .load-pro-calc .scenario-section .scenario-section-title {
    margin: 0 0 8px 0;
  }
  .load-pro-calc .scenario-meta {
    gap: 8px;
  }
  .load-pro-calc .scenario-meta .field {
    padding: 6px 8px;
    margin: -6px -8px;
  }
  .load-pro-calc .scenario-meta .field label {
    margin-bottom: 3px;
  }
  .load-pro-calc .scenario-meta .field textarea {
    min-height: 52px;
    line-height: 1.35;
  }
  .load-pro-calc .scenario-saved-line {
    margin: 6px 0 0;
  }
  /* Standalone root is .calc-app (no .load-pro-calc wrapper). */
  .calc-app .scenario-section {
    padding: 12px 16px;
    margin-bottom: 14px;
  }
  .calc-app .scenario-section .section-heading-row {
    margin-bottom: 6px;
  }
  .calc-app .scenario-section .scenario-section-title {
    margin: 0 0 8px 0;
  }
  .calc-app .scenario-meta {
    gap: 8px;
  }
  .calc-app .scenario-meta .field {
    padding: 6px 8px;
    margin: -6px -8px;
  }
  .calc-app .scenario-meta .field label {
    margin-bottom: 3px;
  }
  .calc-app .scenario-meta .field textarea {
    min-height: 52px;
    line-height: 1.35;
  }
  .calc-app .scenario-saved-line {
    margin: 6px 0 0;
  }
  /* Print: stack sidebar (summary / capacity / runtime cards) above equipment table */
  .load-pro-calc .main-grid {
    display: flex !important;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    margin-top: 0;
    grid-template-columns: unset;
  }
  .load-pro-calc .main-grid .sidebar {
    order: -1;
    width: 100%;
    max-width: 100%;
    page-break-inside: auto;
    break-inside: auto;
  }
  .load-pro-calc .main-grid .categories-column {
    order: 1;
  }
  /* Keep each sidebar heading with the card that follows (help popover hidden in print). */
  .load-pro-calc .sidebar .section-heading-row {
    page-break-after: avoid;
    break-after: avoid;
  }
  .load-pro-calc .sidebar .card {
    page-break-before: avoid;
    break-before: avoid;
  }
  /* Standalone root is .calc-app (no .load-pro-calc wrapper) */
  .calc-app .main-grid {
    display: flex !important;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    margin-top: 0;
    grid-template-columns: unset;
  }
  .calc-app .main-grid .sidebar {
    order: -1;
    width: 100%;
    max-width: 100%;
    page-break-inside: auto;
    break-inside: auto;
  }
  .calc-app .main-grid .categories-column {
    order: 1;
  }
  .calc-app .sidebar .section-heading-row {
    page-break-after: avoid;
    break-after: avoid;
  }
  .calc-app .sidebar .card {
    page-break-before: avoid;
    break-before: avoid;
  }
  .load-pro-calc .equipment-table input[type="number"] { border: none; font-weight: bold; padding: 0; }
  .load-pro-calc .card, .load-pro-calc .summary-card, .load-pro-calc .capacity-card, .load-pro-calc .runtime-card { 
    margin-top: 0; 
    margin-bottom: 8px;
    padding: 10px 12px;
    box-shadow: none; 
  }
  .load-pro-calc .summary-row { margin-bottom: 4px; font-size: 0.85rem; }
  .load-pro-calc .summary-value.large { font-size: 1.1rem; }
  .load-pro-calc .capacity-fields { gap: 8px; }
  /* Categories may span pages — avoid avoid on whole .category or the 4th block (HVAC) orphans to page 2 */
  .load-pro-calc .category {
    border: 1px solid #ccc;
    page-break-after: auto;
    page-break-inside: auto;
    break-inside: auto;
  }
  .load-pro-calc .category-header {
    page-break-after: avoid;
    break-after: avoid;
  }
  .load-pro-calc .category-body,
  .load-pro-calc .category .equipment-table {
    page-break-inside: auto;
    break-inside: auto;
  }
  .calc-app .category {
    border: 1px solid #ccc;
    page-break-after: auto;
    page-break-inside: auto;
    break-inside: auto;
  }
  .calc-app .category-header {
    page-break-after: avoid;
    break-after: avoid;
  }
  .calc-app .category-body,
  .calc-app .category .equipment-table {
    page-break-inside: auto;
    break-inside: auto;
  }
  .load-pro-calc .fuel-runtime-heading,
  .calc-app .fuel-runtime-heading {
    page-break-after: avoid;
    break-after: avoid;
  }
  .load-pro-calc .runtime-card,
  .calc-app .runtime-card {
    page-break-inside: avoid;
    break-inside: avoid;
  }

  /* Print: white section/card backgrounds (toner) — match Consumables */
  .load-pro-calc .scenario-section,
  .calc-app .scenario-section,
  .load-pro-calc .card,
  .load-pro-calc .summary-card,
  .load-pro-calc .capacity-card,
  .load-pro-calc .runtime-card,
  .calc-app .card,
  .load-pro-calc .category,
  .calc-app .category {
    background: #fff !important;
    box-shadow: none !important;
  }

  .load-pro-calc .category.collapsed .category-body { display: block !important; }
}