/* global style */

*,
*::before,
*::after {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-size: inherit;
  font-family: 'Roboto';
  color: #fff;
}

html {
  font-size: 10px;
}

strong {
  font-weight: 500;
}

.btn {
  width: 24px;
  height: 24px;
  background: none;
  border: none;
  cursor: pointer;
}

.container {
  min-height: 100vh;
  background-color: #1f1f1f;
}

/* header style */

header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  display: flex;
  align-items: center;
  height: 5.6rem;
  background-color: #282828fa;
  z-index: 69;
}

.menu-btn {
  margin-right: 2.4rem;
  margin: 0 2.4rem;
}

.home-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 80px;
  font-size: 1.3rem;
  font-weight: 500;
}

.search-bar {
  width: 700px;
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  align-items: center;
}

@media only screen and (max-width: 630px) {
  .search-bar {
    width: 0;
    visibility: hidden;
  }

  .user-options .btn {
    margin-right: 1.5rem;
  }
}

.search-input {
  width: 100%;
  height: 32px;
  padding: 1rem;
  margin-left: 4rem;
  font-size: 1.6rem;
  background-color: rgba(0, 0, 0, 0.55);
  border: 1px solid rgb(49, 49, 49);
}

.search-btn {
  min-width: 65px;
  height: 32px;
  display: flex;
  justify-content: center;
  align-self: center;
  margin-right: 4rem;
  border-top-right-radius: 2px;
  border-bottom-right-radius: 2px;
  border: 1px solid rgb(49, 49, 49);
  background-color: #393939;
}

.search-btn img {
  width: 20px;
}

.user-options {
  display: flex;
}

.user-options .btn {
  margin-right: 2.4rem;
  height: 40px;
}

@media only screen and (max-width: 630px) {
  .user-options .btn,
  .menu-btn {
    margin-right: 1.5rem;
  }

  .menu-btn {
    margin: 0 1.5rem;
  }
}

.user-options .sign-btn {
  width: 106px;
  align-items: center;
  justify-content: space-evenly;
  display: flex;
  margin-right: 1.4rem;
  margin-left: -1rem;
  font-weight: 500;
  font-size: 1.4rem;
  border-radius: 2px;
  border: 2px solid #3ea6ff;
}

.sign-btn span {
  color: #3ea6ff;
}

/* main content */

main {
  margin: 0 2.4rem 3rem 0;
}

.content {
  display: grid;
  grid-template: auto 1fr / 2fr 1fr;
  padding: 8rem;
}

@media only screen and (max-width: 1200px) {
  .content {
    padding: 8rem 1rem 1rem 1rem;
  }
}

@media only screen and (max-width: 1020px) {
  main {
    margin: 0 2rem 3rem 2rem;
  }

  .content {
    display: flex;
    flex-direction: column;
  }
}

.video-container {
  border-bottom: 1px solid rgba(170, 170, 170, 0.2);
}

.player {
  position: relative;
  padding-bottom: 56.25%;
  padding-top: 25px;
  height: 0;
}

.player iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.video-info {
  padding-top: 2rem;
}

.video-title {
  font-size: 1.8em;
  font-weight: 400;
}

.video-primary-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: -1px;
}

.video-views-date {
  font-size: 1.4rem;
  color: #aaa;
}

@media only screen and (max-width: 630px) {
  .video-views-date {
    max-width: 100px;
    min-width: 0;
    visibility: hidden;
    white-space: nowrap;
  }
}

.video-options {
  display: flex;
}

.video-options .btn {
  display: flex;
  align-items: center;
  width: 100%;
  height: 32px;
  padding-left: 1rem;
  margin-left: 1rem;
}

.video-options .btn img {
  width: 20px;
  height: 20px;
}

.video-options .btn span {
  color: #aaa;
  font-size: 1.3rem;
  font-weight: 500;
  padding-left: 0.8rem;
}

.likes-percents {
  display: flex;
  padding-bottom: 1rem;
  padding-right: 1rem;
  border-bottom: 2px solid #aaa;
}

.video-options .like-btn {
  margin: 0;
}

.video-options .more-options-btn {
  padding: 0 1rem;
}

.video-options .more-options-btn img {
  align-self: flex-end;
  width: 24px;
  height: 24px;
}

/* description */

/* channel-info */

.channel-info {
  display: flex;
  align-items: center;
  padding-top: 1.5rem;
}

.channel-logo img {
  width: 48px;
  border-radius: 50%;
}

.channel-primary-info {
  padding-left: 1.5rem;
}

.channel-name {
  display: flex;
  align-items: center;
}

.channel-name img {
  width: 1.4rem;
}

.channel-link {
  width: auto;
  padding-right: 0.4rem;
  text-decoration: none;
  font-size: 1.4rem;
}

.channel-subscribers-count {
  color: #aaa;
  font-size: 1.3rem;
}

.subscribe-btn {
  width: auto;
  height: auto;
  margin-left: auto;
  
  
}
  


.video-description {
  margin-top: 1rem;
  padding-left: 6.3rem;
  border-bottom: 1px solid rgba(170, 170, 170, 0.2);
}

.video-description-para {
  font-size: 1.4rem;
}

.game-info {
  margin-top: 1.6rem;
  display: grid;
  grid-gap: 1.6rem;
  grid-auto-flow: column;
}

@media only screen and (max-width: 630px) {
  .game-info {
    grid-auto-flow: row;
  }
}

.card {
  display: flex;
  align-items: center;
  height: 100px;
  flex-grow: 1;
  background-color: rgba(0, 0, 0, 0.3);
}

.card img {
  height: 100%;
}

.card.gaming > img {
  margin-left: 1.6rem;
  border-radius: 50%;
  height: 55%;
}

.card-title {
  font-size: 1.6rem;
}

.card-info {
  display: flex;
  flex-direction: column;
  padding-left: 1.6rem;
}

.card-link {
  display: flex;
  align-items: center;
  font-size: 1.4rem;
  text-decoration: none;
  color: #aaa;
}

.game-year {
  padding: 0.6rem 0;
  font-size: 1.2rem;
  color: #aaa;
}

.show-more-btn {
  width: auto;
  margin: 1.6rem 0;
  font-size: 1.3rem;
  font-weight: 500;
  color: #aaa;
}

/* aside */

aside {
  grid-column: 2;
  grid-row: 1 / span 2;
}

/* up-next */

.up-next {
  margin-bottom: 0.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(170, 170, 170, 0.2);
}

.autoplay {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.5rem;
}

.autoplay > span {
  flex-grow: 1;
  font-size: 1.6rem;
}

.autoplay span ~ span {
  padding-right: 1rem;
  flex-grow: 0;
  color: #aaa;
  font-size: 1.3rem;
  font-weight: 500;
}

.switch {
  position: relative;
  display: flex;
  align-items: center;
  width: 38px;
  height: 15px;
  border-radius: 15px;
  border: none;
  background-color: rgb(66, 66, 66);
}

.switch::before {
  content: '';
  position: absolute;
  right: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: #3ea6ff;
  box-shadow: 0 0 5px 1px rgba(0, 0, 0, 0.5);
}

/* thumbnail */

.thumbnail {
  position: relative;
  display: flex;
  width: 100%;
  padding-top: 1rem;
  text-decoration: none;
}

.duration {
  width: 100%;
  padding: 0.5rem;
  margin-top: -2.7rem;
  text-align: right;
}

.duration span {
  padding: 0.1rem 0.4rem;
  font-size: 1.2rem;
  font-weight: 500;
  border-radius: 2px;
  background-color: #000;
}

.thumbnail-img {
  position: relative;
}

.thumbnail-img img {
  height: 96px;
}

.thumbnail-info {
  padding: 0 1rem;
}

.thumbnail-title {
  width: 202px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  margin: 0 1rem 0.5rem 0;
  font-size: 1.4rem;
  font-weight: 500;
}

@media only screen and (max-width: 1200px) {
  .thumbnail-title {
    width: auto;
  }
}

.thumbnail-channel-name {
  display: flex;
  align-items: center;
  font-size: 1.3rem;
  color: #aaa;
}

.thumbnail-channel-name > img {
  margin-left: 0.5rem;
  width: 14px;
}

.thumbnail-video-info {
  padding-top: 0.2rem;
  padding-bottom: 0.3rem;
  font-size: 1.3rem;
  color: #aaa;
}

.thumbnail-new {
  padding: 0.1rem 0.5rem;
  background-color: rgb(51, 51, 51);
  border-radius: 2px;
  font-size: 1.2rem;
  font-weight: 500;
  color: #aaa;
}

.thumbnail-img-overlay {
  visibility: hidden;
  width: 100%;
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  top: 0;
}

.thumbnail-img-overlay .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin: 0.4rem 0.4rem 0 0;
  border-radius: 2px;
  background-color: rgba(0, 0, 0, 0.9);
}

.thumbnail-img-overlay img {
  width: 20px;
  height: 20px;
}

.thumbnail-overlay {
  visibility: hidden;
  position: absolute;
  right: 0;
}

.thumbnail-overlay .btn {
  margin-right: -1rem;
}

.thumbnail:hover .thumbnail-img-overlay,
.thumbnail:hover .thumbnail-overlay {
  visibility: initial;
}

/* comment-section */

.comments-info {
  display: flex;
  align-items: center;
}

.comments-count {
  font-size: 1.6rem;
}

.sort-btn {
  display: flex;
  align-items: center;
  width: auto;
  margin-left: 3rem;
  font-weight: 500;
  font-size: 1.4rem;
  color: #aaa;
}

.sort-btn img {
  padding-right: 1rem;
}

.new-comment,
.comment {
  display: flex;
  align-items: center;
  margin-top: 3rem;
  width: 100%;
}

.user-avatar img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.comment-input {
  flex-grow: 1;
  align-self: self-start;
  margin: 0 2.4rem 0 1.5rem;
  height: 2.5rem;
  font-size: 1.4rem;
  font-weight: 500;
  background-color: transparent;
  border: none;
  border-bottom: 1px solid #393939;
}

.comment {
  align-items: initial;
}

.comment-info {
  margin-left: 1.5rem;
}

.comment-user {
  display: flex;
  align-items: center;
}

.user-name,
.comment-time {
  font-size: 1.3rem;
}

.comment-time {
  padding-left: 0.5rem;
  color: #aaa;
}

.comment-text {
  padding: 0.5rem 0 0.5rem 0;
  line-height: 1.5;
  font-size: 1.4rem;
}

.comment-options,
.cm-show-replies-btn {
  display: flex;
  align-items: center;
}

.comment-options .btn {
  display: flex;
  align-items: center;
  width: auto;
  height: 32px;
  color: #aaa;
}

.comment-options .btn img {
  width: 16px;
  height: 16px;
}

.btn.cm-like-btn,
.btn.cm-dislike-btn {
  padding-right: 1.5rem;
}

.cm-like-btn span,
.cm-reply-btn span {
  font-size: 1.3rem;
  font-weight: 500;
  color: #aaa;
}

.cm-like-btn span {
  padding-left: 1rem;
}

.cm-reply-btn {
  padding: 0 1rem;
}

.cm-show-replies-btn {
  width: auto;
}

.cm-show-replies-btn img {
  margin-left: -6px;
}

.cm-show-replies-btn span {
  padding-left: 0.5rem;
  font-size: 1.4rem;
  font-weight: 500;
  color: #3ea6ff;
}