/* Invoice list + editor — light theme */
.invoice-subview {
  display: none;
}

.invoice-subview.is-active {
  display: block;
}

.invoice-list-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.invoice-page-title {
  margin: 0;
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}

.invoice-page-lead {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 400;
}

.invoice-page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.invoice-page-header-left {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.invoice-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  padding: 0;
  border: none;
  background: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: color var(--transition);
}

.invoice-back-link:hover {
  color: var(--accent);
}

.invoice-page-header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.invoice-page-header-actions .btn {
  height: 40px;
  padding: 0 16px;
  font-size: 14px;
  font-weight: 700;
  border-radius: 8px;
}

.invoice-page-header-actions .btn-outline {
  background: var(--surface);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.invoice-page-header-actions .btn-outline:hover {
  background: var(--surface-subtle);
  color: var(--text);
}

.invoice-page-header-actions .btn-dark {
  background: var(--accent);
  color: #fff;
}

.invoice-page-header-actions .btn-dark:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 12px var(--accent-shadow);
}

.invoice-editor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--row-gap);
  align-items: stretch;
}

.invoice-form-card,
.invoice-preview-card {
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.invoice-form-card {
  padding: 32px;
}

.invoice-preview-card {
  display: flex;
  flex-direction: column;
  padding: 20px;
}

.invoice-card-title {
  margin: 0 0 1.25rem;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
}

.invoice-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.customer-select-row {
  display: flex;
  gap: 0.5rem;
  align-items: stretch;
}

.customer-select-row select {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  background: var(--surface-subtle);
  color: var(--text);
  font-size: 14px;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.customer-select-row select:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--surface);
  box-shadow: 0 0 0 3px var(--accent-ring);
}

.customer-select-row .btn-sm {
  height: auto;
  min-height: 42px;
  padding: 0 14px;
  white-space: nowrap;
}

.form-field label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
}

.form-field .req {
  color: var(--danger);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  background: var(--surface-subtle);
  color: var(--text);
  font-size: 14px;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--surface);
  box-shadow: 0 0 0 3px var(--accent-ring);
}

.form-row-2,
.form-row-3 {
  display: grid;
  gap: 0.75rem;
}

.form-row-2 {
  grid-template-columns: 1fr 1fr;
}

.form-row-3 {
  grid-template-columns: repeat(3, 1fr);
}

.form-section-title {
  margin: 0 0 0.65rem;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.item-details-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.item-details-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.item-details-table th {
  text-align: left;
  padding: 10px 12px;
  background: var(--surface-head);
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}

.item-details-table th:nth-child(2),
.item-details-table th:nth-child(3),
.item-details-table th:nth-child(4) {
  width: 5rem;
  text-align: right;
}

.item-details-table td {
  padding: 8px 10px;
  vertical-align: middle;
  border-top: 1px solid var(--border-light);
}

.item-details-table input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 14px;
  background: var(--surface-subtle);
  color: var(--text);
}

.item-details-table input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-ring);
  background: var(--surface);
}

.item-details-table .col-amount {
  text-align: right;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  padding-right: 0.65rem;
}

.item-details-table .col-hours,
.item-details-table .col-rate {
  text-align: right;
}

.line-remove-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--icon-action);
  cursor: pointer;
  transition: color var(--transition), background var(--transition);
}

.line-remove-btn:hover {
  color: var(--danger);
  background: #fef2f2;
}

.invoice-add-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.65rem;
  padding: 8px 14px;
  border: 1px dashed var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.invoice-add-item:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: #fff7ed;
}

.invoice-form-footer {
  padding-top: 1rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--border-light);
}

.preview-panel-inner {
  display: flex;
  flex: 1;
  justify-content: center;
  align-items: flex-start;
  background: #eef0f3;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 12px;
  height: var(--invoice-preview-height, 80vh);
  min-height: var(--invoice-preview-height, 80vh);
  max-height: var(--invoice-preview-height, 80vh);
  overflow: auto;
}

.invoice-preview-stage {
  position: relative;
  flex-shrink: 0;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 4px 24px rgb(0 0 0 / 10%);
}

.invoice-preview-stage > .invoice-doc {
  position: absolute;
  top: 0;
  left: 0;
  width: 816px;
  min-height: 1056px;
  max-width: none;
  box-sizing: border-box;
  box-shadow: none;
  transform-origin: top left;
}

.invoice-doc.invoice-doc--export {
  position: static !important;
  width: 816px !important;
  min-height: 1056px;
  transform: none !important;
  box-shadow: none;
}

/* ArcMaster invoice document (print layout — keep document fonts) */
.invoice-doc {
  box-sizing: border-box;
  width: 816px;
  max-width: 816px;
  min-height: 1056px;
  background: #fff;
  padding: 2.75rem 2.5rem 2.5rem;
  box-shadow: 0 4px 24px rgb(0 0 0 / 8%);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11pt;
  line-height: 1.45;
  color: #111;
  overflow-wrap: break-word;
}

.invoice-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
  min-width: 0;
}

.invoice-logo {
  flex-shrink: 1;
  min-width: 0;
}

.invoice-logo img {
  width: 100%;
  max-width: 200px;
  height: auto;
  display: block;
}

.invoice-company {
  text-align: right;
  flex-shrink: 0;
}

.invoice-company h1 {
  margin: 0 0 0.65rem;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
}

.invoice-company p {
  margin: 0;
  font-size: 10.5pt;
  line-height: 1.5;
}

.invoice-rule {
  border: none;
  border-top: 1px solid #d8dce0;
  margin: 0 0 1.35rem;
}

.invoice-billing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
  align-items: start;
  min-width: 0;
}

.invoice-billto-label {
  margin: 0 0 0.35rem;
  font-size: 9.5pt;
  color: #666;
}

.invoice-billto-block p {
  margin: 0;
  font-size: 10.5pt;
  line-height: 1.5;
}

.invoice-billto-block p:first-of-type {
  font-weight: 700;
}

.invoice-meta {
  text-align: right;
}

.invoice-meta-row {
  display: flex;
  justify-content: flex-end;
  gap: 0.35rem;
  margin-bottom: 0.2rem;
  font-size: 10.5pt;
}

.invoice-meta-row span:first-child {
  color: #333;
}

.invoice-meta-row span:last-child {
  min-width: 0;
  text-align: left;
  word-break: break-word;
}

.invoice-amount-due {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.5rem;
  padding: 0.45rem 0.65rem;
  background: #f2f2f2;
  font-weight: 700;
  font-size: 10.5pt;
}

.invoice-table {
  width: 100%;
  max-width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  font-size: 10pt;
}

.invoice-table thead th {
  background: #4a4a4a;
  color: #fff;
  font-weight: 700;
  font-size: 9.5pt;
  padding: 0.5rem 0.65rem;
  text-align: left;
}

.invoice-table thead th.col-hours,
.invoice-table thead th.col-rate,
.invoice-table thead th.col-amount {
  text-align: right;
  width: 4.5rem;
}

.invoice-table thead th.col-rate {
  width: 5rem;
}

.invoice-table thead th.col-amount {
  width: 5.5rem;
}

.invoice-table tbody td {
  padding: 0.85rem 0.65rem 0.35rem;
  vertical-align: top;
}

.invoice-table tbody td.col-hours,
.invoice-table tbody td.col-rate,
.invoice-table tbody td.col-amount {
  text-align: right;
  white-space: nowrap;
}

.invoice-line-date {
  display: block;
  font-weight: 700;
  margin-bottom: 0.15rem;
}

.invoice-line-desc {
  display: block;
  color: #111;
  line-height: 1.45;
}

.invoice-table tbody tr:last-child td {
  padding-bottom: 0.85rem;
}

@media (max-width: 1100px) {
  .invoice-editor-grid {
    grid-template-columns: 1fr;
  }

  .form-row-3 {
    grid-template-columns: 1fr;
  }

  .preview-panel-inner {
    height: min(var(--invoice-preview-height, 80vh), 70vh);
    min-height: min(var(--invoice-preview-height, 80vh), 70vh);
    max-height: min(var(--invoice-preview-height, 80vh), 70vh);
  }
}

@media (max-width: 720px) {
  .form-row-2 {
    grid-template-columns: 1fr;
  }

  .invoice-form-card {
    padding: 24px 20px;
  }

  .invoice-page-header-actions {
    width: 100%;
  }

  .invoice-page-header-actions .btn {
    flex: 1;
  }
}

@media print {
  body * {
    visibility: hidden;
  }

  .invoice-doc,
  .invoice-doc * {
    visibility: visible;
  }

  .invoice-doc {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    max-width: none;
    box-shadow: none;
    padding: 0.5in;
  }
}