/* ==========================================================================
   Websirg Mobix - Professional Tax Invoice Stylesheet & Print Engine
   ========================================================================== */

.invoice-wrapper {
  max-width: 820px;
  margin: 1.5rem auto;
  background: #FFFFFF;
  padding: 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-xl);
  color: #0F172A;
  font-family: 'Inter', -apple-system, sans-serif;
  position: relative;
}

.invoice-actions-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding: 1rem 1.5rem;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.invoice-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid #0F172A;
  margin-bottom: 1.5rem;
  gap: 1.5rem;
}

.invoice-brand img {
  height: 46px;
  margin-bottom: 0.5rem;
}

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

.invoice-title {
  font-size: 1.75rem;
  font-weight: 900;
  letter-spacing: 1px;
  color: #0F172A;
  margin-bottom: 0.4rem;
}

.invoice-parties {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.party-box h5 {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 0.4rem;
  font-weight: 700;
}

.party-box p {
  font-size: 0.875rem;
  line-height: 1.5;
  margin: 0;
}

.invoice-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.75rem;
}

.invoice-table th {
  background: #F1F5F9;
  border-top: 1px solid #CBD5E1;
  border-bottom: 1px solid #CBD5E1;
  padding: 0.75rem 0.5rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.invoice-table td {
  padding: 0.85rem 0.5rem;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.875rem;
  vertical-align: top;
}

.invoice-breakdown {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.invoice-terms h6 {
  font-size: 0.8rem;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.invoice-terms p {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

.invoice-totals-table {
  width: 100%;
  border-collapse: collapse;
}

.invoice-totals-table td {
  padding: 0.4rem 0;
  font-size: 0.875rem;
}

.invoice-totals-table tr.grand-total td {
  font-size: 1.25rem;
  font-weight: 800;
  border-top: 2px solid #0F172A;
  border-bottom: 2px solid #0F172A;
  padding: 0.75rem 0;
  color: #0F172A;
}

.invoice-signatures {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border-color);
}

.sig-box {
  text-align: center;
  width: 200px;
}

.sig-line {
  border-top: 1px solid #0F172A;
  padding-top: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
}

/* ==========================================================================
   Print Engine: Optimized for Clean A4 Output from Modals & Direct Pages
   ========================================================================== */
@media print {
  body {
    background: #FFFFFF !important;
    color: #000000 !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  /* Hide background UI, sidebars, headers, action buttons */
  .site-header, .site-footer, .shop-sidebar, .shop-topbar,
  .invoice-actions-bar, .modal-header, .modal-footer,
  .shop-nav, .wm-toast, .btn, button, nav, aside {
    display: none !important;
  }

  /* Flatten modal containers so invoice prints directly */
  .modal-backdrop {
    position: static !important;
    inset: auto !important;
    background: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
    display: block !important;
    visibility: visible !important;
    backdrop-filter: none !important;
  }

  .modal-dialog {
    max-width: 100% !important;
    max-height: none !important;
    width: 100% !important;
    box-shadow: none !important;
    border: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    overflow: visible !important;
    display: block !important;
    visibility: visible !important;
    transform: none !important;
  }

  .modal-body {
    padding: 0 !important;
    margin: 0 !important;
    background: #FFFFFF !important;
    overflow: visible !important;
    max-height: none !important;
  }

  .invoice-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
    background: #FFFFFF !important;
  }

  .shop-main, .shop-content {
    padding: 0 !important;
    margin: 0 !important;
    background: #FFFFFF !important;
  }

  @page {
    size: A4 portrait;
    margin: 10mm;
  }
}

@media (max-width: 640px) {
  .invoice-wrapper {
    padding: 1.25rem;
  }
  .invoice-header, .invoice-parties, .invoice-breakdown {
    grid-template-columns: 1fr;
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  .invoice-meta, .party-box:last-child {
    text-align: left;
  }
}