html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  overflow-x: hidden;
}

:root {
  --topColor: #ccc;
}

/* ====== Big Screens ====== */
@media (min-width: 1201px) {
  .main-book-div, .b-collection-div, .reader-div  {
    animation: contentFade 0.25s ease;
  }

  body {
     margin: 0;
     padding: 0;
     min-height: 100%;
     overflow-x: hidden;
   }

  @keyframes contentFade {
    from {
      opacity: 0;
      transform: translateY(8px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }


  .index-body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(
    135deg,
    #a33a2b 0%,
    #b8482f 25%,
    #c95a3a 50%,
    #d36a45 75%,
    #e07c55 100%
  );
  }

  .index-background {
  display: flex;
  align-items: center;
  justify-content: center;
  }

  .index-background img {
  width: 60%;
  height: 560px;
  border-radius: 20px;
  margin-top: 30px;
  border: 5px solid #fbd7a7;
  }

  .book-background {
  background: linear-gradient(
    135deg,
    #a33a2b 0%,
    #b8482f 25%,
    #c95a3a 50%,
    #d36a45 75%,
    #e07c55 100%
  );
  font-family: 'Poppins', sans-serif;
  }

  h1 {
  text-align: center;
  color: white;
  font-size: 30px;
  }

  button {
  font-family: 'Poppins', sans-serif;
  }

  .index-btn-div button {
  font-size: 19.2px;
  font-weight: bold;
  color: #f09242;
  border-radius: 10px;
  width: 300px;
  height: 60px;
  cursor: pointer;
  }

  .browse-btn {
    font-family: 'Poppins', sans-serif;
    background-color: #fbd7a7;
    border: 2px solid #f09242;
    padding: 12px 22px;
    box-shadow:
      0 4px 0 #f09242,
      0 6px 10px rgba(0,0,0,0.25);
    transition:
      transform 0.12s ease,
      box-shadow 0.12s ease;
      display: block;
      margin: 0 auto;
      margin-top: 50px;
  }

  .browse-btn:hover {
    box-shadow:
      0 7px 0 #f09242,
      0 12px 16px rgba(0,0,0,0.3);
  }

  .browse-btn:active {
    transform: translateY(2px);
    box-shadow:
      0 2px 0 #f09242,
      0 4px 6px rgba(0,0,0,0.2);
  }

  .book-div {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 130px;
  text-align: center;
  color: white;
  }

  .book-div img {
  width: 300px;
  height: 400px;
  box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
  border-radius: 10px;
  border: 8px solid #fbd7a7;
  }

  .genre-div {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  }

  .genre-div button {
  font-size: 20px;
  font-weight: bold;
  color: #f09242;
  background-color: #fbd7a7;
  border-radius: 10px;
  width: 100px;
  height: 100px;
  cursor: pointer;
  }

  .rom-btn {
    min-width: 110px;
  }

  .all-books-btn:hover, .sci-btn:hover, .horror-btn:hover, .myst-btn:hover, .rom-btn:hover, .hist-btn:hover {
      box-shadow:
          0 7px 0 #f09242,
          0 12px 16px rgba(0,0,0,0.3);
  }

  .all-books-btn:active, .sci-btn:active, .horror-btn:active, .myst-btn:active, .rom-btn:active, .hist-btn:active  {
  transform: translateY(2px);
       box-shadow:
           0 2px 0 #f09242,
           0 4px 6px rgba(0,0,0,0.2);
  }

  .all-books-btn, .sci-btn, .horror-btn, .myst-btn, .rom-btn, .hist-btn {
  margin-top: 120px;
    border: 2px solid #f09242;
    box-shadow:
        0 4px 0 #f09242,
        0 6px 10px rgba(0,0,0,0.25);
      transition:
        transform 0.12s ease,
        box-shadow 0.12s ease;
  }

  .back-home-div button {
  font-size: 20px;
  font-weight: bold;
  color: #f09242;
  border-radius: 10px;
  width: 190px;
  height: 40px;
  cursor: pointer;
  margin-top: 10px;
  margin-left: 10px;
  }

  .book-div button {
  font-size: 20px;
  font-weight: bold;
  color: #f09242;
  border-radius: 10px;
  width: 100px;
  height: 40px;
  cursor: pointer;
  }

  .back-home-btn, .view-btn, .checkout-btn {
    font-family: 'Poppins', sans-serif;
    background-color: #fbd7a7;
    border: 2px solid #f09242;
    border-radius: 10px;
    box-shadow:
      0 4px 0 #f09242,
      0 6px 10px rgba(0,0,0,0.25);
    transition:
      transform 0.12s ease,
      box-shadow 0.12s ease;
  }


  .back-home-btn:hover, .view-btn:hover, .checkout-btn:hover {
    box-shadow:
      0 7px 0 #f09242,
      0 12px 16px rgba(0,0,0,0.3);
  }

   .back-home-btn:active, .view-btn:active, .checkout-btn:active {
   transform: translateY(2px);
   box-shadow:
       0 2px 0 #f09242,
       0 4px 6px rgba(0,0,0,0.2);
   }


   /* view page */

  .main-book-div {
  color: white;
  }

  .book-media {
  display: flex;
  flex-direction: column;
  align-items: center;
  }

  .book-wrapper {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
  }

  .main-book-div figure {
  display: flex;
  justify-content: center;
  align-items: center;
  }

  .main-book-div figcaption {
  margin-top: -100px;
  padding-left: 50px;
  }

  .book-media img {
  margin-top: 40px;
  width: 420px;
  height: 600px;
  box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
  border-radius: 10px;
  }


  .book-media button {
  font-size: 20px;
  font-weight: bold;
  color: #f09242;
  border-radius: 10px;
  width: 320px;
  height: 50px;
  cursor: pointer;
  margin-top: 20px;
  }

  .book-title {
      font-size: 50px;
      margin-bottom: -25px;
  }

  .book-author {
      font-size: 25px;
  }
  .book-view-heading {
      border-bottom: 5px solid white;
  }

  .book-view-characters, .book-view-language, .book-view-format, .book-view-pages {
    display: flex;
    flex-direction: row;
    align-items: center;
  }

  .book-characters, .book-language, .book-format, .book-pages {
  padding-left: 5px;
  font-size: 15px;
  }


  .book-view-characters {
    margin-top: 15px;
    font-size: 16px;
    line-height: 1.5;
  }

  .meta-value {
    margin-left: 3px;
  }

  .book-div figure {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .book-div figure:hover {
    transform: translateY(-8px);
  }

  .book-div figure:hover img {
    box-shadow: 0 40px 70px rgba(0,0,0,0.35);
  }

  .search-div {
  display: flex;
  align-items: center;
  justify-content: center;
  }

  .search-btn {
  width: 800px;
  height: 50px;
  border-color: #f09242;
  border-radius: 20px;
  outline-color: #f09242;
  margin-top: 20px;
  font-size: 20px;
  padding-left: 10px;
  }

  .rrr-title {
  font-size: 40px;
  }

  .pdf-div {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 1100px;
    margin: 40px auto;
    padding: 14px;
      border-radius: 12px;
      box-shadow:
        inset 0 2px 0 rgba(255,255,255,0.35),
        inset 0 -6px 12px rgba(0,0,0,0.45),
        inset 0 0 0 2px rgba(0,0,0,0.25),
        0 28px 55px rgba(0,0,0,0.55);
  }

  iframe {
  width: 1000px;
  height: 700px;
   background: linear-gradient(135deg, #f09242, #e46c3a);
    padding: 24px;
    border-radius: 18px;
    box-shadow:
      0 25px 60px rgba(0, 0, 0, 0.35),
      inset 0 2px 6px rgba(255, 255, 255, 0.25),
      inset 0 -4px 10px rgba(0, 0, 0, 0.25);
      border: 1px solid rgba(0,0,0,0.25);
  }

  .pdf-div iframe {
    width: 100%;
    height: 85vh;
    border: none;
    border-radius: 12px;
    background: #fbd7a7;
    box-shadow:
        inset 0 0 0 1px rgba(255,255,255,0.08),
        inset 0 0 18px rgba(0,0,0,0.6);
  }
}

@media (max-width: 1200px) {

.main-book-div, .b-collection-div, .reader-div  {
  animation: contentFade 0.25s ease;
}

@keyframes contentFade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* index page */

.index-body {
font-family: 'Poppins', sans-serif;
background: linear-gradient(
  135deg,
  #a33a2b 0%,
  #b8482f 25%,
  #c95a3a 50%,
  #d36a45 75%,
  #e07c55 100%
);
}

.index-background {
  width: 100%;
  display: flex;
  justify-content: center;
  padding-top: 50px;
}

.index-background img {
  width: 80%;
  max-width: 830px;
  height: auto;
  display: block;
  border-radius: 20px;
  border: 5px solid #fbd7a7;
}

 body.index-body {
    padding: 0 20px;
  }

.description {
font-size: 40px;
margin-top: 40px;
}

.book-background {
background: linear-gradient(
  135deg,
  #a33a2b 0%,
  #b8482f 25%,
  #c95a3a 50%,
  #d36a45 75%,
  #e07c55 100%
);
font-family: 'Poppins', sans-serif;
}

h1 {
text-align: center;
color: white;
font-size: 30px;
}

button {
font-family: 'Poppins', sans-serif;
}

.index-btn-div button {
font-size: 35px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 600px;
height: 70px;
cursor: pointer;
}

.browse-btn {
  font-family: 'Poppins', sans-serif;
  background-color: #fbd7a7;
  border: 2px solid #f09242;
  padding: 12px 22px;
  box-shadow:
    0 4px 0 #f09242,
    0 6px 10px rgba(0,0,0,0.25);
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
    display: block;
    margin: 0 auto;
    margin-top: 120px;
}

.browse-btn:hover {
  box-shadow:
    0 7px 0 #f09242,
    0 12px 16px rgba(0,0,0,0.3);
}

.browse-btn:active {
  transform: translateY(2px);
  box-shadow:
    0 2px 0 #f09242,
    0 4px 6px rgba(0,0,0,0.2);
}

/* book_collection page */

.title-title {
font-size: 40px;
}

.search-div {
display: flex;
align-items: center;
justify-content: center;
}


.search-btn {
width: 80%;
height: 65px;
border-color: #f09242;
border-radius: 20px;
outline-color: #f09242;
margin-top: 20px;
font-size: 24px;
padding-left: 10px;
}

.genre-div {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 90px;
  width: 100%;
  max-width: 360px;
  margin: 20px auto;
  margin-top: 40px;
  justify-content: center;
}

.genre-div button {
  font-size: 25px;
  font-weight: bold;
  color: #f09242;
  background-color: #fbd7a7;
  border-radius: 10px;
  min-width: 140px;
  height: 80px;
  cursor: pointer;
  width: 100%;
}

.all-books-btn:hover, .sci-btn:hover, .horror-btn:hover, .myst-btn:hover, .rom-btn:hover, .hist-btn:hover {
    box-shadow:
        0 7px 0 #f09242,
        0 12px 16px rgba(0,0,0,0.3);
}

.all-books-btn:active, .sci-btn:active, .horror-btn:active, .myst-btn:active, .rom-btn:active, .hist-btn:active  {
transform: translateY(2px);
     box-shadow:
         0 2px 0 #f09242,
         0 4px 6px rgba(0,0,0,0.2);
}

.all-books-btn, .sci-btn, .horror-btn, .myst-btn, .rom-btn, .hist-btn {
  border: 2px solid #f09242;
  box-shadow:
      0 4px 0 #f09242,
      0 6px 10px rgba(0,0,0,0.25);
    transition:
      transform 0.12s ease,
      box-shadow 0.12s ease;
}

body.book-background {
  padding: 0 20px;
}

.back-home-div button {
font-size: 30px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 210px;
height: auto;
cursor: pointer;
margin-top: 10px;
margin-left: 10px;
}

.back-collection-div button {
font-size: 32px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 360px;
height: auto;
cursor: pointer;
margin-top: 10px;
margin-left: 10px;
}

.top-wrapper {
margin-top: 60px;
}

.book-div {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 20px;
margin-top: 130px;
text-align: center;
color: white;
}

.book-div img {
  width: 100%;
  max-width: 300px;
  height: auto;
}


.book-div img {
box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
border-radius: 10px;
border: 8px solid #fbd7a7;
}

.book-div button {
font-size: 20px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 100px;
height: 40px;
cursor: pointer;
}

.back-home-btn, .view-btn, .checkout-btn, .back-collection-btn {
  font-family: 'Poppins', sans-serif;
  background-color: #fbd7a7;
  border: 2px solid #f09242;
  border-radius: 10px;
  box-shadow:
    0 4px 0 #f09242,
    0 6px 10px rgba(0,0,0,0.25);
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
}


.back-home-btn:hover, .view-btn:hover, .checkout-btn:hover {
  box-shadow:
    0 7px 0 #f09242,
    0 12px 16px rgba(0,0,0,0.3);
}

 .back-home-btn:active, .view-btn:active, .checkout-btn:active, back-collection-btn:active {
 transform: translateY(2px);
 box-shadow:
     0 2px 0 #f09242,
     0 4px 6px rgba(0,0,0,0.2);
 }


 /* view page */

 body.view-body {
    padding: 0 20px;
  }

.main-book-div {
color: black;
padding-bottom: 100px;
}


body.view-body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: linear-gradient(
      to bottom,
      var(--topColor) 0px,
      var(--topColor) 420px,
      #ffffff 420px,
      #ffffff 100%
  ) no-repeat;
}

.book-media {
display: flex;
flex-direction: column;
align-items: center;
}

.book-media img {
margin-top: 80px;
box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
border-radius: 10px;
}

.book-media img {
  width: 100%;
  max-width: 370px;
  height: auto;
}

.book-media button {
font-size: 20px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 320px;
height: 50px;
cursor: pointer;
display: flex;
justify-content: center;
align-items: center;
}

.start-reading {
position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 20px 0;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(4px);
    text-decoration: none;
}

.start-reading .checkout-btn {
  width: 90%;
  max-width: 360px;
  height: 80px;
  font-size: 32px;
}

.book-title {
    font-size: 50px;
    margin-bottom: -25px;
    text-align: center;
}

.book-author {
    font-size: 45px;
    text-align: center;
}
.book-view-heading {
    border-bottom: 5px solid black;
    margin-top: 70px;
}

.book-syn {
padding-top: 10px;
font-size: 35px;
}

.book-view-language, .book-view-format, .book-view-pages {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.book-language, .book-format, .book-pages {
padding-left: 5px;
font-size: 35px;
}

.book-view-characters {
  margin-top: 15px;
}

.book-meta {
font-size: 35px;
}

.label {
font-size: 35px;
}

.book-div figure {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.book-div figure:hover {
  transform: translateY(-8px);
}

.book-div figure:hover img {
  box-shadow: 0 40px 70px rgba(0,0,0,0.35);
}

.rrr-title {
font-size: 45px;
}

.pdf-div {
display: flex;
align-items: center;
justify-content: center;
max-width: 1100px;
  margin: 40px auto;
  padding: 14px;
    border-radius: 12px;
    box-shadow:
      inset 0 2px 0 rgba(255,255,255,0.35),
      inset 0 -6px 12px rgba(0,0,0,0.45),
      inset 0 0 0 2px rgba(0,0,0,0.25),
      0 28px 55px rgba(0,0,0,0.55);
}

iframe {
width: 1000px;
height: 700px;
 background: linear-gradient(135deg, #f09242, #e46c3a);
  padding: 24px;
  border-radius: 18px;
  box-shadow:
    0 25px 60px rgba(0, 0, 0, 0.35),
    inset 0 2px 6px rgba(255, 255, 255, 0.25),
    inset 0 -4px 10px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(0,0,0,0.25);
}

.pdf-div iframe {
  width: 100%;
  height: 85vh;
  border: none;
  border-radius: 12px;
  background: #fbd7a7;
  box-shadow:
      inset 0 0 0 1px rgba(255,255,255,0.08),
      inset 0 0 18px rgba(0,0,0,0.6);
}
}


/* ====== Tablets (Portrait) ====== */

@media (max-width: 992px) {

.main-book-div, .b-collection-div, .reader-div  {
  animation: contentFade 0.25s ease;
}

@keyframes contentFade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* index page */

.index-body {
font-family: 'Poppins', sans-serif;
background: linear-gradient(
  135deg,
  #a33a2b 0%,
  #b8482f 25%,
  #c95a3a 50%,
  #d36a45 75%,
  #e07c55 100%
);
}

.index-background {
  width: 100%;
  display: flex;
  justify-content: center;
  padding-top: 50px;
}

.index-background img {
  width: 80%;
  max-width: 550px;
  height: auto;
  display: block;
  border-radius: 20px;
  border: 5px solid #fbd7a7;
}

 body.index-body {
    padding: 0 20px;
  }

.description {
font-size: 25px;
margin-top: 40px;
}

.book-background {
background: linear-gradient(
  135deg,
  #a33a2b 0%,
  #b8482f 25%,
  #c95a3a 50%,
  #d36a45 75%,
  #e07c55 100%
);
font-family: 'Poppins', sans-serif;
}

h1 {
text-align: center;
color: white;
font-size: 30px;
}

button {
font-family: 'Poppins', sans-serif;
}

.index-btn-div button {
font-size: 25px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 500px;
height: 60px;
cursor: pointer;
}

.browse-btn {
  font-family: 'Poppins', sans-serif;
  background-color: #fbd7a7;
  border: 2px solid #f09242;
  padding: 12px 22px;
  box-shadow:
    0 4px 0 #f09242,
    0 6px 10px rgba(0,0,0,0.25);
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
    display: block;
    margin: 0 auto;
    margin-top: 120px;
}

.browse-btn:hover {
  box-shadow:
    0 7px 0 #f09242,
    0 12px 16px rgba(0,0,0,0.3);
}

.browse-btn:active {
  transform: translateY(2px);
  box-shadow:
    0 2px 0 #f09242,
    0 4px 6px rgba(0,0,0,0.2);
}

/* book_collection page */

.title-title {
font-size: 35px;
}

.search-div {
display: flex;
align-items: center;
justify-content: center;
}


.search-btn {
width: 80%;
height: 55px;
border-color: #f09242;
border-radius: 20px;
outline-color: #f09242;
margin-top: 20px;
font-size: 18px;
padding-left: 10px;
}

.genre-div {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, auto));
  gap: 100px;
  width: 100%;
  max-width: 360px;
  margin: 20px auto;
  margin-top: 40px;
  justify-content: center;
}

.genre-div button {
  font-size: 25px;
  font-weight: bold;
  color: #f09242;
  background-color: #fbd7a7;
  border-radius: 10px;
  min-width: 140px;
  height: 80px;
  cursor: pointer;
  width: 100%;
}

.all-books-btn:hover, .sci-btn:hover, .horror-btn:hover, .myst-btn:hover, .rom-btn:hover, .hist-btn:hover {
    box-shadow:
        0 7px 0 #f09242,
        0 12px 16px rgba(0,0,0,0.3);
}

.all-books-btn:active, .sci-btn:active, .horror-btn:active, .myst-btn:active, .rom-btn:active, .hist-btn:active  {
transform: translateY(2px);
     box-shadow:
         0 2px 0 #f09242,
         0 4px 6px rgba(0,0,0,0.2);
}

.all-books-btn, .sci-btn, .horror-btn, .myst-btn, .rom-btn, .hist-btn {
  border: 2px solid #f09242;
  box-shadow:
      0 4px 0 #f09242,
      0 6px 10px rgba(0,0,0,0.25);
    transition:
      transform 0.12s ease,
      box-shadow 0.12s ease;
}

body.book-background {
  padding: 0 20px;
}

.back-home-div button {
font-size: 24px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 170px;
height: auto;
cursor: pointer;
margin-top: 10px;
margin-left: 10px;
}

.back-collection-div button {
font-size: 24px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 300px;
height: auto;
cursor: pointer;
margin-top: 10px;
margin-left: 10px;
}

.top-wrapper {
margin-top: 60px;
}

.book-div {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 20px;
margin-top: 130px;
text-align: center;
color: white;
}

.book-div img {
  width: 100%;
  max-width: 300px;
  height: auto;
}


.book-div img {
box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
border-radius: 10px;
border: 8px solid #fbd7a7;
}

.book-div button {
font-size: 20px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 100px;
height: 40px;
cursor: pointer;
}

.back-home-btn, .view-btn, .checkout-btn, .back-collection-btn {
  font-family: 'Poppins', sans-serif;
  background-color: #fbd7a7;
  border: 2px solid #f09242;
  border-radius: 10px;
  box-shadow:
    0 4px 0 #f09242,
    0 6px 10px rgba(0,0,0,0.25);
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
}


.back-home-btn:hover, .view-btn:hover, .checkout-btn:hover {
  box-shadow:
    0 7px 0 #f09242,
    0 12px 16px rgba(0,0,0,0.3);
}

 .back-home-btn:active, .view-btn:active, .checkout-btn:active, back-collection-btn:active {
 transform: translateY(2px);
 box-shadow:
     0 2px 0 #f09242,
     0 4px 6px rgba(0,0,0,0.2);
 }


 /* view page */

 body.view-body {
    padding: 0 20px;
  }

.main-book-div {
color: black;
padding-bottom: 100px;
}


body.view-body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: linear-gradient(
      to bottom,
      var(--topColor) 0px,
      var(--topColor) 390px,
      #ffffff 390px,
      #ffffff 100%
  ) no-repeat;
}

.book-media {
display: flex;
flex-direction: column;
align-items: center;
}

.book-media img {
margin-top: 80px;
box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
border-radius: 10px;
}

.book-media img {
  width: 100%;
  max-width: 300px;
  height: auto;
}

.book-media button {
font-size: 20px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 320px;
height: 50px;
cursor: pointer;
display: flex;
justify-content: center;
align-items: center;
}

.start-reading {
position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 20px 0;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(4px);
    text-decoration: none;
}

.start-reading .checkout-btn {
  width: 90%;
  max-width: 360px;
  height: 60px;
  font-size: 22px;
}

.book-title {
    font-size: 40px;
    margin-bottom: -25px;
    text-align: center;
}

.book-author {
    font-size: 35px;
    text-align: center;
}
.book-view-heading {
    border-bottom: 5px solid black;
    margin-top: 70px;
}

.book-syn {
padding-top: 10px;
font-size: 25px;
}

.book-view-language, .book-view-format, .book-view-pages {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.book-language, .book-format, .book-pages {
padding-left: 5px;
font-size: 25px;
}

.book-view-characters {
  margin-top: 15px;
}

.book-meta {
font-size: 25px;
}

.label {
font-size: 25px;
}

.book-div figure {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.book-div figure:hover {
  transform: translateY(-8px);
}

.book-div figure:hover img {
  box-shadow: 0 40px 70px rgba(0,0,0,0.35);
}

.rrr-title {
font-size: 35px;
}

.pdf-div {
display: flex;
align-items: center;
justify-content: center;
max-width: 1100px;
  margin: 40px auto;
  padding: 14px;
    border-radius: 12px;
    box-shadow:
      inset 0 2px 0 rgba(255,255,255,0.35),
      inset 0 -6px 12px rgba(0,0,0,0.45),
      inset 0 0 0 2px rgba(0,0,0,0.25),
      0 28px 55px rgba(0,0,0,0.55);
}

iframe {
width: 1000px;
height: 700px;
 background: linear-gradient(135deg, #f09242, #e46c3a);
  padding: 24px;
  border-radius: 18px;
  box-shadow:
    0 25px 60px rgba(0, 0, 0, 0.35),
    inset 0 2px 6px rgba(255, 255, 255, 0.25),
    inset 0 -4px 10px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(0,0,0,0.25);
}

.pdf-div iframe {
  width: 100%;
  height: 85vh;
  border: none;
  border-radius: 12px;
  background: #fbd7a7;
  box-shadow:
      inset 0 0 0 1px rgba(255,255,255,0.08),
      inset 0 0 18px rgba(0,0,0,0.6);
}
}


@media (max-width: 768px) {

.main-book-div, .b-collection-div, .reader-div  {
  animation: contentFade 0.25s ease;
}

@keyframes contentFade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* index page */

.index-body {
font-family: 'Poppins', sans-serif;
background: linear-gradient(
  135deg,
  #a33a2b 0%,
  #b8482f 25%,
  #c95a3a 50%,
  #d36a45 75%,
  #e07c55 100%
);
}

.index-background {
  width: 100%;
  display: flex;
  justify-content: center;
  padding-top: 50px;
}

.index-background img {
  width: 80%;
  max-width: 550px;
  height: auto;
  display: block;
  border-radius: 20px;
  border: 5px solid #fbd7a7;
}

 body.index-body {
    padding: 0 20px;
  }

.description {
font-size: 25px;
margin-top: 40px;
}

.book-background {
background: linear-gradient(
  135deg,
  #a33a2b 0%,
  #b8482f 25%,
  #c95a3a 50%,
  #d36a45 75%,
  #e07c55 100%
);
font-family: 'Poppins', sans-serif;
}

h1 {
text-align: center;
color: white;
font-size: 30px;
}

button {
font-family: 'Poppins', sans-serif;
}

.index-btn-div button {
font-size: 25px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 500px;
height: 60px;
cursor: pointer;
}

.browse-btn {
  font-family: 'Poppins', sans-serif;
  background-color: #fbd7a7;
  border: 2px solid #f09242;
  padding: 12px 22px;
  box-shadow:
    0 4px 0 #f09242,
    0 6px 10px rgba(0,0,0,0.25);
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
    display: block;
    margin: 0 auto;
    margin-top: 120px;
}

.browse-btn:hover {
  box-shadow:
    0 7px 0 #f09242,
    0 12px 16px rgba(0,0,0,0.3);
}

.browse-btn:active {
  transform: translateY(2px);
  box-shadow:
    0 2px 0 #f09242,
    0 4px 6px rgba(0,0,0,0.2);
}

/* book_collection page */

.title-title {
font-size: 35px;
}

.search-div {
display: flex;
align-items: center;
justify-content: center;
}


.search-btn {
width: 80%;
height: 55px;
border-color: #f09242;
border-radius: 20px;
outline-color: #f09242;
margin-top: 20px;
font-size: 18px;
padding-left: 10px;
}

.genre-div {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, auto));
  gap: 100px;
  width: 100%;
  max-width: 360px;
  margin: 20px auto;
  margin-top: 40px;
  justify-content: center;
}

.genre-div button {
  font-size: 25px;
  font-weight: bold;
  color: #f09242;
  background-color: #fbd7a7;
  border-radius: 10px;
  min-width: 140px;
  height: 80px;
  cursor: pointer;
  width: 100%;
}

.all-books-btn:hover, .sci-btn:hover, .horror-btn:hover, .myst-btn:hover, .rom-btn:hover, .hist-btn:hover {
    box-shadow:
        0 7px 0 #f09242,
        0 12px 16px rgba(0,0,0,0.3);
}

.all-books-btn:active, .sci-btn:active, .horror-btn:active, .myst-btn:active, .rom-btn:active, .hist-btn:active  {
transform: translateY(2px);
     box-shadow:
         0 2px 0 #f09242,
         0 4px 6px rgba(0,0,0,0.2);
}

.all-books-btn, .sci-btn, .horror-btn, .myst-btn, .rom-btn, .hist-btn {
  border: 2px solid #f09242;
  box-shadow:
      0 4px 0 #f09242,
      0 6px 10px rgba(0,0,0,0.25);
    transition:
      transform 0.12s ease,
      box-shadow 0.12s ease;
}

body.book-background {
  padding: 0 20px;
}

.back-home-div button {
font-size: 24px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 170px;
height: auto;
cursor: pointer;
margin-top: 10px;
margin-left: 10px;
}

.back-collection-div button {
font-size: 24px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 300px;
height: auto;
cursor: pointer;
margin-top: 10px;
margin-left: 10px;
}

.top-wrapper {
margin-top: 60px;
}

.book-div {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 20px;
margin-top: 130px;
text-align: center;
color: white;
}

.book-div img {
  width: 100%;
  max-width: 300px;
  height: auto;
}


.book-div img {
box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
border-radius: 10px;
border: 8px solid #fbd7a7;
}

.book-div button {
font-size: 20px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 100px;
height: 40px;
cursor: pointer;
}

.back-home-btn, .view-btn, .checkout-btn, .back-collection-btn {
  font-family: 'Poppins', sans-serif;
  background-color: #fbd7a7;
  border: 2px solid #f09242;
  border-radius: 10px;
  box-shadow:
    0 4px 0 #f09242,
    0 6px 10px rgba(0,0,0,0.25);
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
}


.back-home-btn:hover, .view-btn:hover, .checkout-btn:hover {
  box-shadow:
    0 7px 0 #f09242,
    0 12px 16px rgba(0,0,0,0.3);
}

 .back-home-btn:active, .view-btn:active, .checkout-btn:active, back-collection-btn:active {
 transform: translateY(2px);
 box-shadow:
     0 2px 0 #f09242,
     0 4px 6px rgba(0,0,0,0.2);
 }


 /* view page */

 body.view-body {
    padding: 0 20px;
  }

.main-book-div {
color: black;
padding-bottom: 100px;
}


body.view-body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: linear-gradient(
      to bottom,
      var(--topColor) 0px,
      var(--topColor) 390px,
      #ffffff 390px,
      #ffffff 100%
  ) no-repeat;
}

.book-media {
display: flex;
flex-direction: column;
align-items: center;
}

.book-media img {
margin-top: 80px;
box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
border-radius: 10px;
}

.book-media img {
  width: 100%;
  max-width: 300px;
  height: auto;
}

.book-media button {
font-size: 20px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 320px;
height: 50px;
cursor: pointer;
display: flex;
justify-content: center;
align-items: center;
}

.start-reading {
position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 20px 0;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(4px);
    text-decoration: none;
}

.start-reading .checkout-btn {
  width: 90%;
  max-width: 360px;
  height: 60px;
  font-size: 22px;
}

.book-title {
    font-size: 40px;
    margin-bottom: -25px;
    text-align: center;
}

.book-author {
    font-size: 35px;
    text-align: center;
}
.book-view-heading {
    border-bottom: 5px solid black;
    margin-top: 70px;
}

.book-syn {
padding-top: 10px;
font-size: 25px;
}

.book-view-language, .book-view-format, .book-view-pages {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.book-language, .book-format, .book-pages {
padding-left: 5px;
font-size: 25px;
}

.book-view-characters {
  margin-top: 15px;
}

.book-meta {
font-size: 25px;
}

.label {
font-size: 25px;
}

.book-div figure {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.book-div figure:hover {
  transform: translateY(-8px);
}

.book-div figure:hover img {
  box-shadow: 0 40px 70px rgba(0,0,0,0.35);
}

.rrr-title {
font-size: 35px;
}

.pdf-div {
display: flex;
align-items: center;
justify-content: center;
max-width: 1100px;
  margin: 40px auto;
  padding: 14px;
    border-radius: 12px;
    box-shadow:
      inset 0 2px 0 rgba(255,255,255,0.35),
      inset 0 -6px 12px rgba(0,0,0,0.45),
      inset 0 0 0 2px rgba(0,0,0,0.25),
      0 28px 55px rgba(0,0,0,0.55);
}

iframe {
width: 1000px;
height: 700px;
 background: linear-gradient(135deg, #f09242, #e46c3a);
  padding: 24px;
  border-radius: 18px;
  box-shadow:
    0 25px 60px rgba(0, 0, 0, 0.35),
    inset 0 2px 6px rgba(255, 255, 255, 0.25),
    inset 0 -4px 10px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(0,0,0,0.25);
}

.pdf-div iframe {
  width: 100%;
  height: 85vh;
  border: none;
  border-radius: 12px;
  background: #fbd7a7;
  box-shadow:
      inset 0 0 0 1px rgba(255,255,255,0.08),
      inset 0 0 18px rgba(0,0,0,0.6);
}
}


/* ====== Standard Phones ====== */
@media (max-width: 600px) {

.main-book-div, .b-collection-div, .reader-div  {
  animation: contentFade 0.25s ease;
}

@keyframes contentFade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* index page */

.index-body {
font-family: 'Poppins', sans-serif;
background: linear-gradient(
  135deg,
  #a33a2b 0%,
  #b8482f 25%,
  #c95a3a 50%,
  #d36a45 75%,
  #e07c55 100%
);
}

.index-background {
  width: 100%;
  display: flex;
  justify-content: center;
  padding-top: 50px;
}

.index-background img {
  width: 80%;
  max-width: 450px;
  height: auto;
  display: block;
  border-radius: 20px;
  border: 5px solid #fbd7a7;
}

 body.index-body {
    padding: 0 20px;
  }

.description {
font-size: 20px;
margin-top: 40px;
}

.book-background {
background: linear-gradient(
  135deg,
  #a33a2b 0%,
  #b8482f 25%,
  #c95a3a 50%,
  #d36a45 75%,
  #e07c55 100%
);
font-family: 'Poppins', sans-serif;
}

h1 {
text-align: center;
color: white;
font-size: 30px;
}

button {
font-family: 'Poppins', sans-serif;
}

.index-btn-div button {
font-size: 19.2px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
height: auto;
cursor: pointer;
}

.index-btn-div button {
width: 100%;
max-width: 300px;
}

.browse-btn {
  font-family: 'Poppins', sans-serif;
  background-color: #fbd7a7;
  border: 2px solid #f09242;
  padding: 12px 22px;
  box-shadow:
    0 4px 0 #f09242,
    0 6px 10px rgba(0,0,0,0.25);
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
    display: block;
    margin: 0 auto;
    margin-top: 120px;
}

.browse-btn:hover {
  box-shadow:
    0 7px 0 #f09242,
    0 12px 16px rgba(0,0,0,0.3);
}

.browse-btn:active {
  transform: translateY(2px);
  box-shadow:
    0 2px 0 #f09242,
    0 4px 6px rgba(0,0,0,0.2);
}

/* book_collection page */

.title-title {
font-size: 20px;
}

.search-div {
display: flex;
align-items: center;
justify-content: center;
}


.search-btn {
width: 80%;
height: 38px;
border-color: #f09242;
border-radius: 20px;
outline-color: #f09242;
margin-top: 20px;
font-size: 12px;
padding-left: 10px;
}

.genre-div {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, auto));
  gap: 10px;
  width: 100%;
  max-width: 360px;
  margin: 20px auto;
  margin-top: 30px;
  justify-content: center;
}

.genre-div button {
  font-size: 15px;
  font-weight: bold;
  color: #f09242;
  background-color: #fbd7a7;
  border-radius: 10px;
  min-width: 80px;
  height: 60px;
  cursor: pointer;
  width: 100%;
}

.all-books-btn:hover, .sci-btn:hover, .horror-btn:hover, .myst-btn:hover, .rom-btn:hover, .hist-btn:hover {
    box-shadow:
        0 7px 0 #f09242,
        0 12px 16px rgba(0,0,0,0.3);
}

.all-books-btn:active, .sci-btn:active, .horror-btn:active, .myst-btn:active, .rom-btn:active, .hist-btn:active  {
transform: translateY(2px);
     box-shadow:
         0 2px 0 #f09242,
         0 4px 6px rgba(0,0,0,0.2);
}

.all-books-btn, .sci-btn, .horror-btn, .myst-btn, .rom-btn, .hist-btn {
  border: 2px solid #f09242;
  box-shadow:
      0 4px 0 #f09242,
      0 6px 10px rgba(0,0,0,0.25);
    transition:
      transform 0.12s ease,
      box-shadow 0.12s ease;
}

body.book-background {
  padding: 0 20px;
}

.back-home-div button {
font-size: 14px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 100px;
height: auto;
cursor: pointer;
margin-top: 10px;
margin-left: 10px;
}

.back-collection-div button {
font-size: 20px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 100%;
height: auto;
cursor: pointer;
margin-top: 10px;
margin-left: 10px;
}

.top-wrapper {
margin-top: 60px;
}

.book-div {
display: grid;
grid-template-columns: repeat(1, 1fr);
gap: 20px;
margin-top: 130px;
text-align: center;
color: white;
}

.book-div img {
  width: 100%;
  max-width: 300px;
  height: auto;
}


.book-div img {
box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
border-radius: 10px;
border: 8px solid #fbd7a7;
}

.book-div button {
font-size: 20px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 100px;
height: 40px;
cursor: pointer;
}

.back-home-btn, .view-btn, .checkout-btn, .back-collection-btn {
  font-family: 'Poppins', sans-serif;
  background-color: #fbd7a7;
  border: 2px solid #f09242;
  border-radius: 10px;
  box-shadow:
    0 4px 0 #f09242,
    0 6px 10px rgba(0,0,0,0.25);
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
}


.back-home-btn:hover, .view-btn:hover, .checkout-btn:hover {
  box-shadow:
    0 7px 0 #f09242,
    0 12px 16px rgba(0,0,0,0.3);
}

 .back-home-btn:active, .view-btn:active, .checkout-btn:active, .back-collection-btn:active {
 transform: translateY(2px);
 box-shadow:
     0 2px 0 #f09242,
     0 4px 6px rgba(0,0,0,0.2);
 }


 /* view page */

 body.view-body {
    padding: 0 20px;
  }

.main-book-div {
color: black;
padding-bottom: 100px;
}


body.view-body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: linear-gradient(
      to bottom,
      var(--topColor) 0px,
      var(--topColor) 390px,
      #ffffff 390px,
      #ffffff 100%
  ) no-repeat;
}

.book-media {
display: flex;
flex-direction: column;
align-items: center;
}

.book-media img {
margin-top: 80px;
box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
border-radius: 10px;
}

.book-media img {
  width: 100%;
  max-width: 200px;
  height: auto;
}

.book-media button {
font-size: 20px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 320px;
height: 50px;
cursor: pointer;
display: flex;
justify-content: center;
align-items: center;
}

.start-reading {
position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 12px 0;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(4px);
    text-decoration: none;
}

.start-reading .checkout-btn {
  width: 90%;
  max-width: 360px;
  height: 50px;
  font-size: 25px;
}

.book-title {
    font-size: 30px;
    margin-bottom: -25px;
    text-align: center;
}

.book-author {
    font-size: 25px;
    text-align: center;
}
.book-view-heading {
    border-bottom: 5px solid black;
    margin-top: 70px;
}

.book-syn {
padding-top: 10px;
font-size: 20px;
}
.book-view-language, .book-view-format, .book-view-pages {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.book-language, .book-format, .book-pages {
padding-left: 5px;
font-size: 20px;
}

.book-view-characters {
  margin-top: 15px;
}

.book-meta {
font-size: 20px;
}

.label {
font-size: 20px;
}

.book-div figure {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.book-div figure:hover {
  transform: translateY(-8px);
}

.book-div figure:hover img {
  box-shadow: 0 40px 70px rgba(0,0,0,0.35);
}

.rrr-title {
font-size: 30px;
}

.pdf-div {
display: flex;
align-items: center;
justify-content: center;
max-width: 1100px;
  margin: 40px auto;
  padding: 14px;
    border-radius: 12px;
    box-shadow:
      inset 0 2px 0 rgba(255,255,255,0.35),
      inset 0 -6px 12px rgba(0,0,0,0.45),
      inset 0 0 0 2px rgba(0,0,0,0.25),
      0 28px 55px rgba(0,0,0,0.55);
}

iframe {
width: 1000px;
height: 700px;
 background: linear-gradient(135deg, #f09242, #e46c3a);
  padding: 24px;
  border-radius: 18px;
  box-shadow:
    0 25px 60px rgba(0, 0, 0, 0.35),
    inset 0 2px 6px rgba(255, 255, 255, 0.25),
    inset 0 -4px 10px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(0,0,0,0.25);
}

.pdf-div iframe {
  width: 100%;
  height: 85vh;
  border: none;
  border-radius: 12px;
  background: #fbd7a7;
  box-shadow:
      inset 0 0 0 1px rgba(255,255,255,0.08),
      inset 0 0 18px rgba(0,0,0,0.6);
}
}

/* ====== Extra Small Phones ====== */
@media (max-width: 480px) {

.main-book-div, .b-collection-div, .reader-div  {
  animation: contentFade 0.25s ease;
}

@keyframes contentFade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* index page */

.index-body {
font-family: 'Poppins', sans-serif;
background: linear-gradient(
  135deg,
  #a33a2b 0%,
  #b8482f 25%,
  #c95a3a 50%,
  #d36a45 75%,
  #e07c55 100%
);
}

.index-background {
  width: 100%;
  display: flex;
  justify-content: center;
  padding-top: 50px;
}

.index-background img {
  width: 80%;
  max-width: 450px;
  height: auto;
  display: block;
  border-radius: 20px;
  border: 5px solid #fbd7a7;
}

 body.index-body {
    padding: 0 20px;
  }

.description {
font-size: 20px;
margin-top: 40px;
}

.book-background {
background: linear-gradient(
  135deg,
  #a33a2b 0%,
  #b8482f 25%,
  #c95a3a 50%,
  #d36a45 75%,
  #e07c55 100%
);
font-family: 'Poppins', sans-serif;
}

h1 {
text-align: center;
color: white;
font-size: 30px;
}

button {
font-family: 'Poppins', sans-serif;
}

.index-btn-div button {
font-size: 19.2px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 300px;
height: 60px;
cursor: pointer;
}

.browse-btn {
  font-family: 'Poppins', sans-serif;
  background-color: #fbd7a7;
  border: 2px solid #f09242;
  padding: 12px 22px;
  box-shadow:
    0 4px 0 #f09242,
    0 6px 10px rgba(0,0,0,0.25);
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
    display: block;
    margin: 0 auto;
    margin-top: 120px;
}

.browse-btn:hover {
  box-shadow:
    0 7px 0 #f09242,
    0 12px 16px rgba(0,0,0,0.3);
}

.browse-btn:active {
  transform: translateY(2px);
  box-shadow:
    0 2px 0 #f09242,
    0 4px 6px rgba(0,0,0,0.2);
}

/* book_collection page */

.title-title {
font-size: 20px;
}

.search-div {
display: flex;
align-items: center;
justify-content: center;
}


.search-btn {
width: 80%;
height: 38px;
border-color: #f09242;
border-radius: 20px;
outline-color: #f09242;
margin-top: 20px;
font-size: 12px;
padding-left: 10px;
}

.genre-div {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, auto));
  gap: 10px;
  width: 100%;
  max-width: 360px;
  margin: 20px auto;
  margin-top: 30px;
  justify-content: center;
}

.genre-div button {
  font-size: 15px;
  font-weight: bold;
  color: #f09242;
  background-color: #fbd7a7;
  border-radius: 10px;
  min-width: 80px;
  height: 60px;
  cursor: pointer;
  width: 100%;
}

.all-books-btn:hover, .sci-btn:hover, .horror-btn:hover, .myst-btn:hover, .rom-btn:hover, .hist-btn:hover {
    box-shadow:
        0 7px 0 #f09242,
        0 12px 16px rgba(0,0,0,0.3);
}

.all-books-btn:active, .sci-btn:active, .horror-btn:active, .myst-btn:active, .rom-btn:active, .hist-btn:active  {
transform: translateY(2px);
     box-shadow:
         0 2px 0 #f09242,
         0 4px 6px rgba(0,0,0,0.2);
}

.all-books-btn, .sci-btn, .horror-btn, .myst-btn, .rom-btn, .hist-btn {
  border: 2px solid #f09242;
  box-shadow:
      0 4px 0 #f09242,
      0 6px 10px rgba(0,0,0,0.25);
    transition:
      transform 0.12s ease,
      box-shadow 0.12s ease;
}

body.book-background {
  padding: 0 20px;
}

.back-home-div button {
font-size: 14px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 100px;
height: auto;
cursor: pointer;
margin-top: 10px;
margin-left: 10px;
}

.back-collection-div button {
font-size: 20px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 100%;
height: auto;
cursor: pointer;
margin-top: 10px;
margin-left: 10px;
}

.top-wrapper {
margin-top: 60px;
}

.book-div {
display: grid;
grid-template-columns: repeat(1, 1fr);
gap: 20px;
margin-top: 130px;
text-align: center;
color: white;
}

.book-div img {
  width: 100%;
  max-width: 300px;
  height: auto;
}


.book-div img {
box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
border-radius: 10px;
border: 8px solid #fbd7a7;
}

.book-div button {
font-size: 20px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 100px;
height: 40px;
cursor: pointer;
}

.back-home-btn, .view-btn, .checkout-btn, .back-collection-btn {
  font-family: 'Poppins', sans-serif;
  background-color: #fbd7a7;
  border: 2px solid #f09242;
  border-radius: 10px;
  box-shadow:
    0 4px 0 #f09242,
    0 6px 10px rgba(0,0,0,0.25);
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
}


.back-home-btn:hover, .view-btn:hover, .checkout-btn:hover {
  box-shadow:
    0 7px 0 #f09242,
    0 12px 16px rgba(0,0,0,0.3);
}

 .back-home-btn:active, .view-btn:active, .checkout-btn:active, .back-collection-btn:active {
 transform: translateY(2px);
 box-shadow:
     0 2px 0 #f09242,
     0 4px 6px rgba(0,0,0,0.2);
 }


 /* view page */

 body.view-body {
    padding: 0 20px;
  }

.main-book-div {
color: black;
padding-bottom: 100px;
}


body.view-body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: linear-gradient(
      to bottom,
      var(--topColor) 0px,
      var(--topColor) 390px,
      #ffffff 390px,
      #ffffff 100%
  ) no-repeat;
}

.book-media {
display: flex;
flex-direction: column;
align-items: center;
}

.book-media img {
margin-top: 80px;
box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
border-radius: 10px;
}

.book-media img {
  width: 100%;
  max-width: 200px;
  height: auto;
}

.book-media button {
font-size: 20px;
font-weight: bold;
color: #f09242;
border-radius: 10px;
width: 320px;
height: 50px;
cursor: pointer;
display: flex;
justify-content: center;
align-items: center;
}

.start-reading {
position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 12px 0;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(4px);
    text-decoration: none;
}

.start-reading .checkout-btn {
  width: 90%;
  max-width: 360px;
  height: 50px;
  font-size: 25px;
}

.book-title {
    font-size: 30px;
    margin-bottom: -25px;
    text-align: center;
}

.book-author {
    font-size: 25px;
    text-align: center;
}
.book-view-heading {
    border-bottom: 5px solid black;
    margin-top: 70px;
}

.book-syn {
padding-top: 10px;
font-size: 20px;
}

.book-view-language, .book-view-format, .book-view-pages {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.book-language, .book-format, .book-pages {
padding-left: 5px;
font-size: 20px;
}

.book-view-characters {
  margin-top: 15px;
}

.book-meta {
font-size: 20px;
}

.label {
font-size: 20px;
}

.book-div figure {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.book-div figure:hover {
  transform: translateY(-8px);
}

.book-div figure:hover img {
  box-shadow: 0 40px 70px rgba(0,0,0,0.35);
}

.rrr-title {
font-size: 30px;
}

.pdf-div {
display: flex;
align-items: center;
justify-content: center;
max-width: 1100px;
  margin: 40px auto;
  padding: 14px;
    border-radius: 12px;
    box-shadow:
      inset 0 2px 0 rgba(255,255,255,0.35),
      inset 0 -6px 12px rgba(0,0,0,0.45),
      inset 0 0 0 2px rgba(0,0,0,0.25),
      0 28px 55px rgba(0,0,0,0.55);
}

iframe {
width: 1000px;
height: 700px;
 background: linear-gradient(135deg, #f09242, #e46c3a);
  padding: 24px;
  border-radius: 18px;
  box-shadow:
    0 25px 60px rgba(0, 0, 0, 0.35),
    inset 0 2px 6px rgba(255, 255, 255, 0.25),
    inset 0 -4px 10px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(0,0,0,0.25);
}

.pdf-div iframe {
  width: 100%;
  height: 85vh;
  border: none;
  border-radius: 12px;
  background: #fbd7a7;
  box-shadow:
      inset 0 0 0 1px rgba(255,255,255,0.08),
      inset 0 0 18px rgba(0,0,0,0.6);
}
}

@media (min-width: 1201px) {
  body.view-body {
    background: linear-gradient(
      135deg,
      #a33a2b 0%,
      #b8482f 25%,
      #c95a3a 50%,
      #d36a45 75%,
      #e07c55 100%
    ) !important;
    }

     .back-collection-div button {
        font-size: 20px;
        font-weight: bold;
        color: #f09242;
        border-radius: 10px;
        width: 360px;
        height: auto;
        cursor: pointer;
        margin-top: 10px;
        margin-left: 10px;
        }

        .back-collection-btn {
          font-family: 'Poppins', sans-serif;
          background-color: #fbd7a7;
          border: 2px solid #f09242;
          border-radius: 10px;
          box-shadow:
            0 4px 0 #f09242,
            0 6px 10px rgba(0,0,0,0.25);
          transition:
            transform 0.12s ease,
            box-shadow 0.12s ease;
        }

        .back-collection-btn:active {
         transform: translateY(2px);
         box-shadow:
             0 2px 0 #f09242,
             0 4px 6px rgba(0,0,0,0.2);
        }
}