html,
body {
  height: 100%;
}

body {
  position: relative;
  margin: 0px;
  padding: 0px;
  width: 100%;
  min-height: 100%;
  height: 100%;
  background-color: var(--main-bg-color);
}

header {
  position: relative;
}

.main-search-wrapper {
  position: relative;
  max-width: 820px;
  min-width: 160px;
  height: 48px;
  margin-left: auto;
  margin-right: auto;
}

.main-search-pic {
  position: absolute;
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" x="0px" y="0px" width="100" height="100" viewBox="0 0 50 50"><path d="M 21 3 C 11.621094 3 4 10.621094 4 20 C 4 29.378906 11.621094 37 21 37 C 24.710938 37 28.140625 35.804688 30.9375 33.78125 L 44.09375 46.90625 L 46.90625 44.09375 L 33.90625 31.0625 C 36.460938 28.085938 38 24.222656 38 20 C 38 10.621094 30.378906 3 21 3 Z M 21 5 C 29.296875 5 36 11.703125 36 20 C 36 28.296875 29.296875 35 21 35 C 12.703125 35 6 28.296875 6 20 C 6 11.703125 12.703125 5 21 5 Z"></path></svg>');
  background-repeat: no-repeat;
  background-size: 20px 20px;
  width: 20px;
  height: 100%;
  left: 10px;
  top: 15px;
  opacity: 0.25;
}

.main-search {
  display: block;
  width: 100%;
  height: 100%;
  background-color: #fff;
  border-color: transparent;
  border-radius: 14px;
  border-style: solid;
  border-width: 1px;
}

.main-search:hover {
  border-color: var(--second-font-color);
}

.main-search:focus,
.main-search:active {
  border-color: var(--active-color);
}

#search::placeholder {
  color: var(--second-font-color);
  font-size: 16px;
  font-family: Vedi, Verdana, Tahoma;
  opacity: 1;
}

.main-search-btn {
  display: block;
  margin-left: auto;
  margin-right: auto;
  max-width: 200px;
  width: 200px;
  height: 50px;
  min-width: 80px;
  background: var(--main-font-color);
  color: var(--main-bg-color);
  font-size: 21px;
  line-height: 25px;
  border-radius: 15px;
  cursor: pointer;
}

.main-search-btn:hover {
  opacity: 0.9;
}

.main-search-btn:active {
  transform: translateY(2px);
  transition: opacity 0.15s;
}

.main-content {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}

/*========================================================
                  Book Section
========================================================*/

.main-book__wrapper {
  height: 800px;
  position: relative;
}

.main-book__wrapper > .flowers {
  background-image: url(../images/flower.jpeg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  max-width: 736px;
  max-height: 900px;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 50%;
  top: 20px;
  transform: translateX(-50%);
  z-index: -1;
}

.blur > .flowers {
  background-image: none;
  /* filter: blur(2px);
  opacity: 0.55; */
}

.main-book__card {
  position: relative;
  flex-wrap: wrap;
  background-color: #fff;
  border-radius: 14px;
  max-width: 820px;
  min-width: 160px;
  padding: 20px 40px;
}

.main-book__card.card_closed {
  max-height: 450px;
  overflow-y: hidden;
}

.no-book__card {
  position: relative;
  border-radius: 14px;
  max-width: 820px;
  min-width: 160px;
  padding: 20px 40px;
  height: 100px;
}

.main-book__format {
  writing-mode: vertical-rl;
}

.main-book__image {
  width: 160px;
}

.main-card__name {
  text-overflow: ellipsis;
  overflow: hidden;
}

.main-book__description {
  width: 100%;
  max-width: 615px;
  display: flex;
  flex-direction: column;
}

.main-book__body {
  width: 100%;
  max-width: 600px;
  flex: 1 0 auto;
  padding-right: 17px;
  text-align: justify;
  scrollbar-color: var(--matte-white) #fff;
  scrollbar-width: thin;
}

.main-book__body.body_closed {
  max-height: 300px;
  overflow: hidden;
}

.main-book__body:not(.body_closed) {
  animation: 0.8s slideDown1;
}

@keyframes slideDown1 {
  0% {
    transform: translateY(-2%);
  }

  100% {
    transform: translateY(0%);
  }
}

@-webkit-keyframes slideDown1 {
  0% {
    -webkit-transform: translateY(-2%);
  }

  100% {
    -webkit-transform: translateY(0%);
  }
}

.main-book__body::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.1);
  background-color: #fff;
}

.main-book__body::-webkit-scrollbar {
  width: 5px;
  background-color: #fff;
}

.main-book__body::-webkit-scrollbar-thumb {
  background-color: var(--matte-white);
  border: 1px solid var(--matte-white);
}

.main-book__header {
  text-overflow: ellipsis;
  overflow: hidden;
  padding-right: 65px;
}

.main-card__author {
  font-size: 13px;
}

.main-book__menu {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 1;
  cursor: pointer;
}

.main-book__menu > ul {
  width: 100%;
  height: 100%;
  z-index: 1;
  top: 20px;
  animation: 0.5s slideDown;
  list-style-type: none;
}

@keyframes slideDown {
  0% {
    transform: translateY(-10%);
  }

  100% {
    transform: translateY(0%);
  }
}

@-webkit-keyframes slideDown {
  0% {
    -webkit-transform: translateY(-10%);
  }

  100% {
    -webkit-transform: translateY(0%);
  }
}

.main-book__menu_opened {
  z-index: 2;
  border-radius: 12px;
  box-shadow: 0px 10px 20px 2px rgba(0, 0, 0, 0.25);
}

.main-book__menu_closed {
  width: 50px;
}

.main-book__menu_closed:after {
  content: "\2807";
  font-size: 20px;
}

.main-book__menu_closed:hover:after {
  color: var(--active-color);
}

.main-book__menu_like {
  background-image: url(../assets/heart.svg);
  background-repeat: no-repeat;
  position: absolute;
  width: 20px;
  height: 20px;
  right: 105px;
  top: 20px;
  cursor: pointer;
}

.main-book__menu_like:hover {
  opacity: 0.5;
}

.main-book__menu_like.liked {
  background-image: url(../assets/heart_full.svg);
}

.main-book__action {
  padding-left: 12px;
  padding-top: 4px;
  padding-bottom: 4px;
  background: #fff;
  line-height: 28px;
  width: 200px;
  vertical-align: middle;
}

.main-book__action:first-child {
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
}

.main-book__action:last-child {
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
}

.main-book__action:hover {
  background: var(--main-bg-color);
}

.main-book__center {
  width: 100%;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.main-book__tags_title {
  position: relative;
  width: 55px;
  font-family: Vedi, Verdana, Tahoma;
  font-size: 14px;
  line-height: 24px;
  font-weight: normal;
}

.main-book__tags_title:hover,
.main-book__tags_title:active {
  cursor: pointer;
  color: var(--active-color);
}
.pencil {
  position: absolute;
  top: 4px;
  left: 40px;
  background-image: url(../assets/pencil.svg);
  background-repeat: no-repeat;
  width: 20px;
  height: 100%;
}

.main-book__tags_title:hover,
.main-book__tags_title:active .pencil {
  filter: brightness(0) saturate(100%) invert(43%) sepia(34%) saturate(7336%)
    hue-rotate(202deg) brightness(82%) contrast(97%);
}

.main-book__tag {
  color: var(--active-color);
  margin-left: 6px;
  cursor: pointer;
  font-size: 14px;
}

.main-book__tag:hover {
  text-decoration: underline;
  opacity: 0.8;
}

.main-book__link {
  cursor: pointer;
}

.main-book__link:hover {
  color: var(--active-color);
  opacity: 0.8;
}

.main-book__arrow_wrapper {
  height: 20px;
}

.main-book__arrow_wrapper:before {
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 120px;
  background-image: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0),
    rgba(255, 2555, 255, 1)
  );
}

.main-book__arrow {
  cursor: pointer;
  height: 50px;
  left: 50%;
  position: absolute;
  z-index: 1;
  bottom: 0;
  transform: translateX(-50%) translateY(-50%);
  transition: transform 0s;
  width: 100px;
  background-color: rgba(255, 255, 255, 0.4);
}

.main-book__arrow:hover,
.main-book__arrow:active {
  .main-book__arrow-top,
  .main-book__arrow-bottom {
    background-color: var(--active-color);
  }
}

.main-book__arrow-top,
.main-book__arrow-bottom {
  background-color: var(--second-font-color);
  height: 1px;
  left: -5px;
  position: absolute;
  width: 50px;
}

.main-book__arrow-top:after,
.main-book__arrow-bottom:after {
  background-color: #fff;
  content: "";
  height: 100%;
  position: absolute;
  top: 0;
  transition: all 0.15s;
}
.main-book__arrow-top {
  transform: rotate(20deg);
  transform-origin: bottom right;
  bottom: 5px;
}

.main-book__arrow-bottom {
  transform: rotate(160deg);
  transform-origin: top right;
  bottom: 4px;
}

.main-book__arrow_wrapper .opened {
  transform: rotate(180deg);
  transform-origin: 25% 50%;
}

.main-book__arrow_wrapper.opened:before {
  background-image: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0),
    rgba(255, 2555, 255, 0)
  );
  bottom: 0;
}

.main-book__tags_wrapper {
  width: 100%;
}

.main-book__textarea {
  width: 100%;
  height: 50px;
  padding: 12px 20px;
  box-sizing: border-box;
  border: 1px solid #ccc;
  border-radius: 4px;
  background-color: #FFF;
  color: var(--main-font-color);
  font-size: 14px;
  font-family: Vedi, Verdana, Tahoma;
  resize: none;
  outline: none;
}

.main-book__textarea:focus,
.main-book__textarea:active {
  outline: none !important;
  border: 1px solid var(--active-color);
}