/* =============================
   MOBILE-FIRST INVOICE STYLE
   ============================= */

.invoice_page_wrap {
  padding: 1rem;
  position: relative;
  margin-bottom: 60px;
  max-width: 550px;
  width: 100%;
  font-family: var(--font-main);
  color: var(--color-text);
}

.invoice {
  width: 100%;
  max-width: 480px;
  margin: 15px auto;
  background: var(--color-card-bg);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  padding: 16px;
}

/* ---------- HEADER ---------- */
.invoice-header {
  text-align: center;
  border-bottom: 1px dashed var(--color-gray-medium);
  padding-bottom: 10px;
}

.invoice-header h2 {
  font-size: var(--fs-title);
  color: var(--color-accent);
  margin-bottom: 6px;
}

/* ---------- CUSTOMER INFO ---------- */
.invoice-customer {
  margin-top: 14px;
  background: var(--color-bg);
  padding: 12px;
  border-radius: 10px;
  border-left: 3px solid var(--color-accent);
}

.invoice-customer h3 {
  color: var(--color-accent);
  font-size: var(--fs-title);
  margin-bottom: 8px;
}

.invoice-customer p {
  font-size: var(--fs-base);
  margin: 3px 0;
}

/* ---------- ORDER ITEMS ---------- */
.invoice-items {
  margin-top: 18px;
}

.invoice-items h3 {
  color: var(--color-accent);
  font-size: var(--fs-title);
  margin-bottom: 10px;
}

.invoice-item {
  background: var(--color-card-bg);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 12px;
  border: 1px solid var(--color-gray);
  box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

.product {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 6px;
}

.product img {
  width: 55px;
  height: 55px;
  border-radius: 8px;
  object-fit: cover;
}

.product-info strong {
  font-size: var(--fs-base);
  color: var(--color-brown-medium);
}

.product-info small {
  color: var(--color-gray-medium);
  font-size: var(--fs-small);
}

.details p {
  display: flex;
  justify-content: space-between;
  margin: 3px 0;
  font-size: var(--fs-base);
}

.details .total {
  font-weight: 600;
  border-top: 1px dashed var(--color-gray-medium);
  padding-top: 6px;
  margin-top: 6px;
  color: var(--color-green-medium);
}

/* ---------- SUMMARY ---------- */
.invoice-summary {
  border-top: 1px dashed var(--color-gray-medium);
  margin-top: 16px;
  padding-top: 10px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin: 4px 0;
  font-size: var(--fs-base);
}

.summary-row.total {
  color: var(--color-green-medium);
  margin-top: 8px;
  border-top: 1px solid var(--color-gray);
  padding-top: 6px;
  /* font-weight: 600; */
}

/* ---------- FOOTER ---------- */
.invoice-footer {
  text-align: center;
  margin-top: 16px;
  font-size: var(--fs-small);
  color: var(--color-text);
}

.invoice-footer a {
  cursor: pointer;
  color: var(--color-accent);
  text-decoration: none;
}

.invoice-footer a:visited {
  color: var(--color-bg);
}

.invoice-actions {
  margin-top: 16px;
}

.home-btn {
  display: inline-block;
  background-color: var(--color-green-medium);
  color: var(--color-white);
  padding: 10px 20px;
  border-radius: 8px;
  font-size: var(--fs-base);
  font-weight: 500;
  text-decoration: none;
  transition: background-color 0.25s ease;
}

.home-btn:hover {
  background-color: #219150;
}

/* ---------- RESPONSIVE (MOBILE SMALLER) ---------- */
@media (max-width: 480px) {
  .home-btn {
    width: 100%;
    text-align: center;
    font-size: 1rem;
  }
  .order-code-line {
    font-size: var(--fs-small);
  }
  .copy-btn svg {
    width: 18px;
    height: 18px;
  }
}

/* ---------- TABLET ≥768px ---------- */
@media (min-width: 768px) {
  .invoice_page_wrap {
    max-width: 900px;
    padding: 2rem;
  }

  .invoice {
    max-width: 700px;
    padding: 24px;
  }

  .invoice-header {
    border-bottom: 1px dashed var(--color-gray-medium);
    padding-bottom: 16px;
    margin-bottom: 16px;
  }

  .invoice-header h2 {
    font-size: var(--fs-title-dsk);
    color: var(--color-brown-medium);
  }

  .invoice-customer {
    margin-top: 20px;
    padding: 16px;
    border-radius: 12px;
  }

  .invoice-customer h3 {
    font-size: 1.1rem;
  }

  .invoice-customer p {
    font-size: 1rem;
    line-height: 1.6;
  }

  .invoice-items {
    margin-top: 28px;
  }

  .invoice-items h3 {
    font-size: 1.2rem;
    margin-bottom: 14px;
  }

  .invoice-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 20px;
    border-radius: 14px;
  }

  .invoice-item .product {
    flex: 1.2;
    align-items: flex-start;
    gap: 16px;
  }

  .invoice-item .product img {
    width: 85px;
    height: 85px;
    border-radius: 10px;
  }

  .invoice-item .product-info strong {
    font-size: 1rem;
    color: var(--color-brown-medium);
  }

  .invoice-item .product-info small {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--color-brown-medium);
  }

  .invoice-item .details {
    flex: 1;
    padding: 8px 12px;
  }

  .invoice-item .details p {
    font-size: 1rem;
    margin: 4px 0;
  }

  .invoice-item .details .total {
    font-size: 1.05rem;
    padding-top: 8px;
  }

  .invoice-summary {
    margin-top: 28px;
    padding-top: 16px;
  }

  .summary-row {
    font-size: 1.05rem;
    margin: 6px 0;
  }

  .summary-row.total {
    font-size: 1.1rem;
  }

  .invoice-footer {
    margin-top: 24px;
    font-size: 1rem;
  }

  .home-btn {
    font-size: 1rem;
    padding: 12px 28px;
    border-radius: 10px;
  }
}

/* ---------- DESKTOP ≥1024px ---------- */
@media (min-width: 1024px) {
  .invoice_page_wrap {
    max-width: 750px;
  }

  .invoice-item .product img {
    width: 110px;
    height: 110px;
  }

  .invoice-item .product-info strong {
    font-size: 1.1rem;
  }

  .invoice-item .details p {
    font-size: 1.05rem;
  }

  .invoice-item .details .total {
    font-size: 1.15rem;
  }

  .summary-row {
    font-size: 1.1rem;
  }

  .summary-row.total {
    font-size: 1.2rem;
  }

  .home-btn {
    font-size: 1.05rem;
    padding: 14px 32px;
  }
}

/* ---------- EXTRA COMPONENTS ---------- */
.order-code-line {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text);
  font-size: var(--fs-base);
  flex-wrap: wrap;
  justify-content: center;
}

.copy-btn {
  background: transparent;
  border: none;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.copy-btn svg {
  width: 20px;
  height: 20px;
  color: var(--color-button);
  transition: color 0.2s ease, transform 0.2s ease;
}

.copy-btn:hover svg {
  color: var(--color-accent);
  transform: scale(1.1);
}

.order-note {
  display: block;
  font-size: var(--fs-small);
  color: var(--color-gray-medium);
  margin-top: 2px;
  margin-left: 2px;
  font-style: italic;
}