.imgfluid {
  width: 100%;
  display: block;
}

.academy__nav-logo {
  text-align: center;
}

.main-content {
  top: clamp(40px, 5vw, 50px);
}

.academy__nav {
  box-shadow: 4px 0 10px 0 rgba(0, 0, 0, 0.05);
  z-index: 99;
  height: clamp(40px, 5vw, 50px);
}

.academy__nav--list {
  list-style: none;
}

.academy__nav--link {
  text-decoration: none;
  padding: 0;
  color: #000000;
  font-weight: bold;
  height: 100%;
}

.academy__nav--item {
  padding: 10px;
  cursor: pointer;
  font-size: clamp(13px, 2vw, 16px);
  height: 100%;
}

.academy__nav--link:has(.academy__nav--item.active) {
  pointer-events: none;
}

.academy__nav--item.active {
  border-bottom: 4px solid transparent;
  border-image: linear-gradient(162.63deg, #8d4df3 0%, #0120d4 98.99%);
  border-image-slice: 1;
  width: 100%;
  background: linear-gradient(162.63deg, #8d4df3 0%, #0120d4 98.99%);
  background-clip: text;
  color: transparent;
}

/* Hiệu ứng hover chỉ áp dụng cho phần tử không có class 'active' */
.academy__nav--item:not(.active):hover {
  background: linear-gradient(162.63deg, #8D4DF3 0%, #0120D4 98.99%);
  background-clip: text;
  color: transparent;
  border-bottom: 4px solid transparent;
  border-image: linear-gradient(162.63deg, #8D4DF3 0%, #0120D4 98.99%);
  border-image-slice: 1;
  width: 100%;
  transition: all 0.1s ease;
}

/* progress */
.progress__info-container {
  margin: 50px;
}

.progress__info {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.progress__info--course {
  display: flex;
  align-items: center;
  gap: 15px;
}

.info--course-icon {
  border-radius: 20px;
  background: #d0f1ff;
  display: block;
  padding: 18px;
}

.info--course-title {
  margin: 5px 0;
  font-weight: 600;
  font-size: clamp(14px, 2vw, 18px);
}

.info--course-statistical {
  font-weight: 700;
  font-size: clamp(16px, 2vw, 18px);
}

.info--course-number {
  color: #0083be;
}

.info--course-iconclock {
  border-radius: 20px;
  background: #d4e9da;
  display: block;
  padding: 18px;
}

.info--course-clocknumber {
  color: #216c36;
}

.info--course-iconratio {
  border-radius: 20px;
  background: #f6e0bf;
  display: block;
  padding: 18px;
}

.info--course-rationumber {
  color: #d2830c;
}

.info--course-iconsave {
  border-radius: 20px;
  background: #cecaff;
  display: block;
  padding: 18px;
}

.info--course-savenumber {
  color: #653ea3;
}

.info--course-icon img,
.info--course-iconclock img,
.info--course-iconratio img,
.info--course-iconsave img {
  width: 30px;
}

/* end progress */

.pending-approval__course {
  margin: 0 50px 50px;
}

/* my course */
.my__course {
  margin: 0 50px;
}

.my__course--content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.my__course--title {
  font-size: clamp(18px, 4vw, 24px);
  font-weight: 700;
}

.my__course--link {
  display: flex;
  text-decoration: none;
  align-items: center;
  gap: 4px;
  color: #808190;
}

.my__course--link:hover {
  color: #0120d4;
  border-bottom: 1px solid #0120d4;
}

.my__course--seemore {
  line-height: 1;
}

.my__course--info,
.academy__course--list,
.pending-approval__course--list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.my__course--item {
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgb(228, 228, 228);
  cursor: pointer;
}

.my__course--item:hover {
  box-shadow: rgba(0, 0, 0, 0.24) 0 3px 8px;
}

.my__course--detail {
  padding: 20px;
  overflow: hidden;
}

.my__course--name {
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-size: 18px;
}

.my__course--teacher {
  text-transform: uppercase;
  color: #808190;
  padding: 10px 0;
  font-size: clamp(14px, 2vw, 15px);
  font-weight: 500;
  margin: auto 0 10px;
}

.number--vote {
  background: linear-gradient(197deg, #fbcd32 0%, #ff8147 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: clamp(14px, 2vw, 15px);
}

.my__course----spvote {
  color: #808190;
  font-size: 14px;
  margin-left: 7px;
}

.my__course--progress {
  position: relative;
  width: 100%;
  height: 10px; /* Chiều cao của thanh tiến trình */
  background-color: #e0e0e0; /* Màu nền của thanh tiến trình */
  border-radius: 10px; /* Bo tròn các góc của thanh tiến trình */
  overflow: hidden; /* Đảm bảo các phần tử con không vượt quá kích thước của thanh tiến trình */
  margin-top: 10px; /* Khoảng cách phía trên thanh tiến trình */
}

.progress-bar {
  width: 100%;
  height: 100%;
}

.progress-bar__fill {
  height: 100%;
  background: linear-gradient(163deg, #8d4df3 0%, #0120d4 98.99%);
  transition: width 0.4s ease-in-out; /* Hiệu ứng chuyển động khi cập nhật chiều rộng */
  border-radius: 10px;
}

.my__course--continued {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.my__course--speed {
  color: rgba(128, 129, 144, 1);
  font-style: italic;
  font-size: 14px;
}

.my__course--stydying {
  display: flex;
  font-style: italic;
  font-size: 14px;
  background: linear-gradient(163deg, #8d4df3 0%, #0120d4 98.99%);
  background-clip: text;
  line-height: 1;
}

.my__course--stydying:hover {
  border-bottom: 1px solid #0120d4;
}
/* end my course */

/* saved course */
.saved__course {
  margin: 50px;
}

.course--list__item {
  border-radius: 15px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgb(228, 228, 228);
  cursor: pointer;
}

.course--list__item:hover {
  box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
}

.course--list--image,
.my__course--image {
  width: 100%;
  aspect-ratio: calc(1 / 0.5625);
  overflow: hidden;
}

.course--list--image img,
.my__course--image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.course--list--content {
  padding: 20px;
}

.course--list--title {
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  font-size: 18px;
}

.course--list--title:hover {
  color: gray;
  opacity: 1;
}

.course--list--desc {
  color: #808190;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-size: clamp(14px, 2vw, 15px);
}

.course--list--teacher {
  text-transform: uppercase;
  color: #808190;
  padding: 10px 0;
  font-size: clamp(14px, 2vw, 15px);
  font-weight: 500;
  margin: auto 0 10px;
}

.course--list--info {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.course--list--vote {
  color: #fa9d3e;
  display: flex;
  align-items: center;
}

.star.full {
  background: linear-gradient(
    90deg,
    rgba(251, 205, 50, 1),
    rgba(255, 129, 71, 1)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: clamp(14px, 2vw, 15px);
}

.number--vote {
  margin-right: 5px;
}

.course--list--spvote {
  color: rgba(128, 129, 144, 1);
  margin-left: 10px;
}

.course--list--student {
  display: flex;
  align-items: center;
  color: rgba(128, 129, 144, 1);
}

.course--list--price {
  margin: 10px 0;
}

.course--list--sale {
  color: #ca3f00;
  margin-right: 10px;
  font-size: clamp(14px, 2vw, 15px);
  font-weight: 700;
}

.course--list--ori {
  color: #808190;
  font-size: 14px;
}

/* Extra small devices (phones, less than 576px) */
@media (max-width: 575.98px) {
  /* CSS rules for xs */
  .main-content {
    bottom: 70px !important;
  }

  .academy__nav--list {
    padding-left: 10px;
  }

  .academy__nav--item {
    padding: 8px;
  }

  .progress__info-container {
    margin: 20px auto;
    position: relative;
    width: fit-content;
  }

  .progress__info {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .info--course-icon,
  .info--course-iconclock,
  .info--course-iconratio,
  .info--course-iconsave {
    padding: 12px;
  }

  .my__course {
    margin: 0 20px;
  }

  .my__course--info,
  .academy__course--list,
  .pending-approval__course--list {
    grid-template-columns: repeat(1, 1fr);
    gap: 10px;
  }

  .saved__course,
  .pending-approval__course {
    margin: 20px;
  }
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) and (max-width: 767.98px) {
  /* CSS rules for sm */
  .academy__nav--list {
    padding-left: 20px;
  }

  .progress__info-container {
    position: relative;
    width: fit-content;
    margin: 40px auto;
  }

  .progress__info {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .info--course-icon,
  .info--course-iconclock,
  .info--course-iconratio,
  .info--course-iconsave {
    padding: 18px;
  }

  .my__course {
    margin: 0 20px;
  }

  .my__course--info,
  .academy__course--list,
  .pending-approval__course--list {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .saved__course,
  .pending-approval__course {
    margin: 20px;
  }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) and (max-width: 991.98px) {
  /* CSS rules for md */
  .academy__nav--list {
    padding-left: 20px;
  }

  .progress__info-container {
    position: relative;
    width: fit-content;
    margin: 30px auto;
  }

  .progress__info {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .info--course-icon,
  .info--course-iconclock,
  .info--course-iconratio,
  .info--course-iconsave {
    padding: 18px;
  }

  .my__course {
    margin: 0 20px;
  }

  .my__course--info {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .academy__course--list {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .saved__course,
  .pending-approval__course {
    margin: 20px;
  }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) and (max-width: 1199.98px) {
  /* CSS rules for lg */
  .academy__nav--list {
    padding-left: 20px;
  }

  .progress__info-container {
    position: relative;
    width: fit-content;
    margin: 30px auto;
  }

  .progress__info {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .info--course-icon,
  .info--course-iconclock,
  .info--course-iconratio,
  .info--course-iconsave {
    padding: 18px;
  }

  .my__course {
    margin: 0 20px;
  }

  .my__course--info {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .academy__course--list {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .saved__course,
  .pending-approval__course {
    margin: 20px;
  }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) and (max-width: 1399.98px) {
  /* CSS rules for xl */
  .progress__info-container {
    margin: 50px;
  }
}

/* Extra extra large devices (larger desktops, 1400px and up) */
@media (min-width: 1400px) {
  /* CSS rules for xxl */
}