@font-face {
  font-family: "B Titr";
  src: url("/static/fonts/B-Titr.ttf");
}

@font-face {
  font-family: "B Nazanin";
  src: url("/static/fonts/B-Nazanin.ttf");
}

html {
  position: relative;
  background-image: linear-gradient(to bottom, #daece7, #d9ebe6);
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-content: center;
  justify-content: center;
  align-items: center;
}

body {
  position: relative;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  justify-content: flex-start;
  align-items: center;
  min-height: 100vh;
  width: 100%;
  overflow-x: hidden;
}

#loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.95);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s;
}

#loading-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader-spinner {
  border: 6px solid #f3f3f3;
  border-top: 6px solid #4caf50;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

#pagination-measurer {
  position: absolute;
  visibility: hidden;
  left: -9999px;
  top: 0;
  width: 21cm;
  pointer-events: none;
  box-sizing: border-box;
}

header.tools {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 21cm;
  background: linear-gradient(135deg, #ffffff 0%, #f5f7fa 100%);
  padding: 1vh;
  border-bottom: 1px solid #4caf50;
  border-left: 1px solid #4caf50;
  border-right: 1px solid #4caf50;
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
  box-shadow: 0 0.5vh 3vh rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  z-index: 100;
}

.tools-header-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  margin-bottom: 2vh;
  padding-bottom: 1vh;
  border-bottom: 0.1vh solid rgba(0, 0, 0, 0.1);
}

.tools .logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  background: none;
  box-shadow: none;
}

.tools .logo img {
  height: 3vh !important;
  width: auto !important;
}

.creator-info-small {
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  justify-content: center;
  margin: 0.5vh 0;
}

.creator-badge {
  font-family: "Vazirmatn", sans-serif;
  font-size: 1.3vh;
  font-weight: 700;
  color: #2e7d32;
  margin: 0 0.3vh;
  text-align: center;
}

.creator-mini {
  display: flex;
  align-items: center;
  gap: 1vh;
  padding: 0.7vh 1.5vh;
  border-radius: 2vh;
  background: rgba(255, 255, 255, 0.8);
  transition: 0.3s;
}

.creator-mini:hover {
  background: #fff;
  box-shadow: 0 0.5vh 2vh rgba(0, 0, 0, 0.1);
}

.creator-avatar-mini {
  height: 4vh !important;
  width: auto !important;
  border-radius: 50%;
  object-fit: cover;
  border: 0.2vh solid #fff;
}

.creator-name-mini {
  font-size: 1.4vh;
  color: #333;
  font-weight: 600;
  text-align: center;
}

.tools .buttons {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5vh;
  margin-bottom: 2vh;
}

.tools a,
.tools button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1vh;
  padding: 1vh 2vh;
  font-size: 1.6vh;
  font-weight: 600;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(1vh);
  border: 0.2vh solid rgba(255, 255, 255, 0.4);
  text-decoration: none;
  cursor: pointer;
  transition: 0.3s ease;
  color: #000;
}

.tools a:hover,
.tools button:hover {
  background: rgba(255, 255, 255, 0.4);
  transform: translateY(-0.5vh);
  box-shadow: 0 1vh 3vh rgba(0, 0, 0, 0.15);
}

.tools button.download {
  background: #efffef;
  border-color: #4caf50;
}
.tools button.print {
  background: #b0dcff;
  border-color: #2196f3;
}
.tools a.edit {
  background: #ffdda9;
  border-color: #ff9800;
}
.tools a.delete {
  background: #ffa49e;
  border-color: #f44336;
}

.tools svg {
  height: 2.5vh !important;
  width: unset !important;
}
.tools .download svg {
  color: #2e7d32;
}
.tools .print svg {
  color: #007497;
}
.tools .edit svg {
  color: #856100;
}
.tools .delete svg {
  color: #7d2e2e;
}

.tools .language-switcher {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1vh;
  width: 100%;
  padding-top: 1vh;
  border-top: 0.1vh solid rgba(0, 0, 0, 0.08);
}

.tools .language-switcher .language-item {
  display: flex;
  align-items: center;
  gap: 1vh;
  padding: 0.5vh 2vh;
  border-radius: 1.2vh;
  background: rgba(255, 255, 255, 0.8);
  border: 0.2vh solid #4dabf7;
  font-family: "Vazirmatn", sans-serif;
  font-size: 1.8vh;
  font-weight: 600;
  transition: 0.3s ease;
  color: #000;
  text-decoration: none;
}

.tools .language-switcher .language-item:hover {
  background: #f0f7ff;
  transform: translateY(-0.3vh);
}

.tools .language-switcher .language-item.active {
  background: #d7ecff;
  border-color: #1971c2;
  box-shadow: 0 0.5vh 2vh rgba(77, 171, 247, 0.3);
}

.tools .language-switcher .language-item img {
  height: 2.5vh;
  width: auto;
  border-radius: 0.5vh;
}

.document-viewer {
  flex: 1;
  padding: 0 1rem 2rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  box-sizing: border-box;
}

.document {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-content: center;
  justify-content: flex-start;
  align-items: center;
}

.paper {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 21cm;
  height: 29.7cm;
  background: #fff;
  box-sizing: border-box;
  padding: 1vh;
  border-radius: 16px;
  margin-bottom: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  flex-shrink: 0;
  transform-origin: top center;
  overflow: hidden;
  page-break-after: always;
}

.header {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-content: center;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  flex-shrink: 0;
  margin-bottom: 0.3cm;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid #e2e8f0;
}

.header-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  align-content: center;
  flex-wrap: nowrap;
  flex-direction: row;
  width: 100%;
}

.header-flex .item-infos {
  width: 27%;
}
.header-flex .item-infos .title {
  font-weight: 700;
}
.header-flex .item-infos .value {
  font-size: 1rem;
  font-feature-settings: "ss01";
}

.header .company-info {
  display: flex;
  flex-direction: row-reverse;
  flex-wrap: nowrap;
  align-content: center;
  justify-content: flex-end;
  align-items: center;
  font-family: sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
}

.header .item-title {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  align-content: center;
  flex-direction: column;
  flex-wrap: nowrap;
  width: 30rem;
  margin-right: 1rem;
  margin-left: 1rem;
}

.header .item-title .title {
  font-family: Arial Narrow;
  font-size: 1.5rem;
  font-weight: 500;
  margin-left: 1vh;
  margin-right: 1vh;
  margin-bottom: 0.5vh;
}

.header .header-border {
  width: 100%;
  margin-top: 0.5rem;
  border-radius: 4px;
}

.header .item-model {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.header .item-model .model {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: Arial Narrow;
}

.header .item-model .series {
  font-size: 1rem;
  font-weight: 700;
  font-family: Arial Narrow;
  margin-right: 1vh;
  margin-left: 1vh;
}

.header .company-info .texts {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-content: center;
  justify-content: center;
  align-items: center;
}

.header .company-info .logo {
  max-height: 5rem;
  max-width: 9rem;
  margin-right: 1vh;
  margin-left: 1vh;
}

.header .company-info .name {
  text-align: center;
  font-size: 1rem;
}
.header .company-info .website-url {
  color: #283894;
}

.body {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  flex: 1;
  min-height: 0;
  padding: 0.01px 0;
  overflow: hidden;
}

.cover-page {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-sizing: border-box;
}

.cover-background {
  position: absolute;
  width: 100%;
  height: 65%;
  z-index: 0;
  pointer-events: none;
  background-repeat: no-repeat;
  margin-top: 20%;
}

.cover-watermark-left {
  position: absolute;
  top: 0;
  left: 0;
  width: 42%;
  height: 100%;
  z-index: 1;
  opacity: 45%;
  pointer-events: none;
}

.cover-watermark-right {
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 100%;
  z-index: 1;
  opacity: 45%;
  pointer-events: none;
}

.cover-energy-waves {
  position: absolute;
  bottom: 3rem;
  left: 0;
  width: 100%;
  height: 25%;
  z-index: 1;
  opacity: 45%;
  pointer-events: none;
}

.cover-content {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 2.5rem 2rem 2rem 2rem;
  box-sizing: border-box;
}

.cover-header {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding-bottom: 1rem;
}

.cover-logo {
  display: flex;
  justify-content: center;
  align-items: center;
}

.cover-logo img {
  max-height: 5.5rem;
  max-width: 13rem;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.08));
}

.cover-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  gap: 1.2rem;
  padding: 0 1rem;
}

.cover-title {
  font-family: "Vazirmatn", Arial, sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: #1f2937;
  line-height: 1.5;
  margin: 0;
  padding: 0 0.5rem;
  letter-spacing: -0.01em;
}

.cover-company-name {
  font-family: "Vazirmatn", Arial, sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.4;
  margin: 0;
}

.cover-footer {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  width: 100%;
  padding-top: 1rem;
}

.cover-product-series {
  font-family: "Vazirmatn", Arial, sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: #ffffff;
  padding: 0.55rem 2.2rem;
  border-radius: 2rem;
  letter-spacing: 0.04em;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.toc-page {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 2.5rem;
  box-sizing: border-box;
}

.toc-header {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 1.8rem;
  padding-bottom: 0.8rem;
  border-bottom: 2.5px solid var(--company-color, #3b82f6);
  position: relative;
}

.toc-header::after {
  content: "";
  position: absolute;
  bottom: -2.5px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2.5px;
  background: var(--company-color, #3b82f6);
  border-radius: 2px;
}

.toc-main-title {
  font-family: "B Titr", "Vazirmatn", Arial, sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--company-color, #1f2937);
  margin: 0;
  letter-spacing: 0.01em;
}

.toc-entries-container {
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
  counter-reset: toc-counter;
}

.toc-group {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0.65rem 0.5rem;
  border-bottom: 1px dotted #cbd5e1;
  position: relative;
  transition: background 0.2s ease;
  border-radius: 4px;
  counter-increment: toc-counter;
}

.toc-group:hover {
  background: rgba(59, 130, 246, 0.03);
}
.toc-group:last-child {
  border-bottom: none;
}

.toc-group::before {
  content: counter(toc-counter);
  font-family: "Vazirmatn", Arial, sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--company-color, #3b82f6);
  background: rgba(59, 130, 246, 0.08);
  min-width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-left: 0.7rem;
  margin-right: 0.7rem;
}

[dir="rtl"] .toc-group::before {
  margin-left: 0.7rem;
  margin-right: 0.7rem;
}

.toc-group-titles {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  flex: 1;
  min-width: 0;
}

.toc-group-title {
  font-size: 0.95rem;
  font-weight: 500;
  color: #4b5563;
  line-height: 1.5;
}

.toc-group-title:first-child {
  font-weight: 700;
  font-size: 1rem;
  color: #111827;
}

.toc-group-page {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--company-color, #3b82f6);
  min-width: 2.2rem;
  text-align: center;
  flex-shrink: 0;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  background: rgba(59, 130, 246, 0.06);
}

.footer {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-content: flex-end;
  align-items: center;
  justify-content: center;
  border-top: 1px solid #d1d5db;
  width: 100%;
  flex-shrink: 0;
  margin-top: auto;
  padding-top: 0.2cm;
  gap: 0.5rem;
}

.footer .company-info {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex: 1;
  min-width: 0;
}

.footer .company-info .address,
.footer .company-info .phone,
.footer .company-info .website,
.footer .company-info .email {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
}

.footer .company-info .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9ca3af;
  flex-shrink: 0;
  line-height: 1;
}

.footer .company-info .icon svg {
  width: 0.65rem;
  height: 0.65rem;
}

.footer .company-info .value {
  font-size: 0.75em;
  color: #9ca3af;
  font-weight: 400;
  white-space: nowrap;
}

.footer .info-dot {
  display: inline-block;
  width: 2.5px;
  height: 2.5px;
  background-color: #d1d5db;
  border-radius: 50%;
  margin: 0 0.4rem;
  flex-shrink: 0;
  vertical-align: middle;
}

.footer .page-number {
  font-weight: 300;
  font-size: 0.65rem;
  font-style: italic;
  color: #b2b2b2;
  margin: 0.3rem;
  align-self: flex-end;
  flex-shrink: 0;
}

.footer .barcodes {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  flex: 1;
  margin: 0 1rem;
}

.footer .barcode-item {
  display: flex;
  flex-direction: column;
  text-align: center;
  margin: 0.3rem;
  color: #b2b2b2;
}

.footer .barcode-title {
  font-size: 0.5rem;
  font-weight: bold;
}
.footer .barcode-image {
  max-height: 1.5rem;
}
.footer .barcode-code {
  font-size: 0.5rem;
}

.footer .file-info {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: flex-end;
  width: 16rem;
  justify-content: flex-end;
}

.footer .file-info .info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  font-style: italic;
  font-weight: 500;
  font-size: 0.65rem;
  color: #b2b2b2;
  line-height: 0.7rem;
  margin: 0.3rem;
}

.footer .qr-code-container {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  width: 2.8rem;
  height: 2.8rem;
  flex-shrink: 0;
}

.footer .qr-code-container img {
  height: 100%;
  width: 100%;
  object-fit: contain;
}

.body .first-information {
  position: relative;
  display: flex;
  justify-content: space-between;
  flex-wrap: nowrap;
  flex-direction: row;
  align-items: center;
  width: 100%;
}

.body .first-information .qr-codes {
  position: absolute;
  right: 1rem;
  top: 0.5rem;
  display: flex;
  flex-direction: row-reverse;
  flex-wrap: nowrap;
  height: 6.3rem;
}

.body .first-information .qr-code {
  margin-left: 2vh;
  border: 1px solid #cbd5e1;
  border-radius: 4px;
  display: flex;
  flex-direction: column-reverse;
  flex-wrap: nowrap;
  align-items: center;
}

.body .first-information .qr-code .url {
  margin-top: 0.5vh;
  font-weight: 700;
  font-size: 0.75rem;
}

.body .first-information .qr-code img {
  height: 4rem;
}

.body .imgs {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-content: center;
  align-items: center;
  justify-content: space-evenly;
  margin: 0;
}

.body .imgs .main img {
  max-width: 22rem;
  max-height: 22rem;
  padding: 1rem;
  object-fit: contain;
}

.body .imgs .others {
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-content: center;
  justify-content: center;
  align-items: center;
}

.body .imgs .others img {
  padding: 1rem;
  max-width: 11rem;
  max-height: 11rem;
}

.row {
  width: 100%;
  margin-top: 0.6rem;
  margin-bottom: 0.6rem;
}

.row .content {
  font-size: 0.95rem;
  font-family: sans-serif;
  font-weight: 300;
  line-height: 1rem;
  margin-top: 0.8rem;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

.row .content ul {
  margin: 0;
}

.row .title {
  display: flex;
  align-content: center;
  align-items: center;
  flex-direction: row;
  flex-wrap: nowrap;
  font-family: sans-serif;
  font-weight: 700;
  font-size: 1rem;
  height: 1.2vh;
  margin: 0.5rem;
  padding: 0.4rem;
}

.row .title span {
  margin-left: 1vh;
  margin-right: 1vh;
}

.row .title .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 0.7vh;
}

.two-flex {
  display: flex;
  flex-direction: row-reverse;
  justify-content: space-between;
  align-items: flex-start;
}

.body .two-flex .features {
  min-width: 40%;
  width: fit-content;
  max-width: 50%;
  margin-top: 1.3rem;
}

.body table {
  border-collapse: collapse;
  width: 100%;
  border: 1px solid #cbd5e1;
  margin: 0.5rem 0;
  border-radius: 4px;
  overflow: hidden;
}

.body table th,
.body table td {
  border: 1px solid #e2e8f0;
  padding: 0.55rem 0.75rem;
  vertical-align: middle;
  text-align: start;
}

.body table th {
  background-color: #f1f5f9;
  font-weight: 600;
  color: #1f2937;
}

.body table td {
  color: #374151;
}

.body .simple-specification {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.body .simple-specification table {
  border-collapse: collapse;
  width: 90%;
  text-align: left;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  overflow: hidden;
}

.body .simple-specification table td,
.body .simple-specification table th {
  text-align: center;
  font-size: 1rem;
  border: 1px solid #e2e8f0;
  padding: 0.6rem 0.8rem;
}

.body .simple-specification table th {
  background-color: #f8fafc;
  font-weight: 700;
}

.specification .content {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 0.75rem;
}

.mainTable {
  display: flex;
  flex-direction: column;
  min-width: 95%;
  max-width: 95%;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  overflow: hidden;
}

.mainTable .tcolumn {
  display: flex;
  align-items: stretch;
  flex-direction: row;
  width: 100%;
}

.mainTable .tcell {
  display: flex;
  flex-direction: row;
  align-items: center;
  box-sizing: border-box;
  width: 100%;
  position: relative;
  border: 1px solid #d1d5db;
  background: #fff;
}

.mainTable .tcell span {
  display: flex;
  height: 100%;
  align-items: center;
  text-align: center;
  font-feature-settings: "ss01";
  justify-content: center;
  font-size: 0.8rem;
  padding: 0 0.2rem;
}

.mainTable .tcellbold {
  font-weight: 700;
}

.mainTable .tcellColered {
  background-color: #f1f5f9;
  justify-content: center;
}

.mainTable .baseF {
  display: flex;
  justify-content: space-between;
  height: 100%;
  padding: 0;
}

.mainTable .baseF span {
  text-align: center;
  width: 90%;
}

.mainTable .features {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
}

.mainTable .features span {
  width: 100%;
}

.mainTable .features .tcell {
  position: relative;
  display: flex;
  justify-content: center;
  text-align: center;
  width: 100%;
  height: 100%;
  border-top: 0;
  border-right: 0;
}

.mainTable .tcellNoRight {
  border-right: 0;
}
.mainTable .tcellNoLeft {
  border-left: 0;
}
.mainTable .tcellNoTop {
  border-top: 0;
}
.mainTable .tcellNoBottom {
  border-bottom: 0;
}

.mainTable .same-value {
  position: absolute;
  left: 0;
  top: 0;
  background: #fff;
  box-sizing: border-box;
  z-index: 1;
  border-color: transparent;
}

.additional .additional-image {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
}

.additional .small img {
  max-width: 15rem;
  max-height: 15rem;
}
.additional .medium img {
  max-width: 18rem;
  max-height: 18rem;
}
.additional .large img {
  max-width: 45rem;
  max-height: 48rem;
}

.additional .additional-text {
  margin-top: 0.6rem;
  margin-bottom: 0.6rem;
}

.additional .additional-text span {
  width: 100%;
}

.background-overly {
  position: absolute;
  object-position: center;
  object-fit: contain;
  width: 40rem;
  height: 61.5rem;
  background-position-x: 0rem;
  background-position-y: 10rem;
  background-size: contain;
  background-repeat: no-repeat;
  opacity: 15%;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 1;
}

.background-overly.hidden {
  opacity: 0;
}

footer.copyright-footer {
  color: #878787;
  font-weight: 500;
  font-size: 1.3vh;
  margin: 1rem;
  text-align: center;
}

@media print {
  * {
    -webkit-print-color-adjust: exact !important;
    color-adjust: exact !important;
    print-color-adjust: exact !important;
  }
  @page {
    size: A4;
    margin: 0;
  }
  html {
    background: #fff !important;
  }
  #loading-overlay,
  header.tools,
  footer.copyright-footer {
    display: none !important;
  }
  .document-viewer {
    padding: 0 !important;
    background: #fff !important;
  }
  .paper {
    zoom: 1 !important;
    transform: none !important;
    margin: 0 !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    width: 21cm !important;
    height: 29.7cm !important;
    page-break-after: always;
    overflow: hidden !important;
  }
  .background-overly {
    display: none;
  }
  .cover-watermark-left,
  .cover-watermark-right,
  .cover-energy-waves {
    opacity: 45% !important;
  }
  .toc-group:hover {
    background: none !important;
  }
  .footer {
    border-top: 1px solid #d1d5db !important;
  }
  .mainTable {
    border: 1px solid #d1d5db !important;
  }
  .mainTable .tcell {
    border: 1px solid #d1d5db !important;
  }
  .body table {
    border: 1px solid #cbd5e1 !important;
  }
  .body table th,
  .body table td {
    border: 1px solid #e2e8f0 !important;
  }
  .body .simple-specification table {
    border: 1px solid #d1d5db !important;
  }
  .body .simple-specification table td,
  .body .simple-specification table th {
    border: 1px solid #e2e8f0 !important;
  }
}