* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Roboto", Arial, sans-serif;
  background-color: #0f0f0f;
  color: #ffffff;
  line-height: 1.4;
}

.container {
  display: flex;
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px;
  gap: 24px;
}

/* Video principal */
.main-content {
  flex: 1;
  max-width: 854px;
}

.video-player {
  position: relative;
  background-color: #000;
  border-radius: 8px;
  overflow: hidden;
}

.video-player video {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  display: block;
}

.video-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  padding: 12px;
}

.progress-bar {
  width: 100%;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  margin-bottom: 8px;
  cursor: pointer;
}

.progress-filled {
  height: 100%;
  background-color: #ff0000;
  border-radius: 2px;
  transition: width 0.1s;
}

.controls-buttons {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: white;
  font-size: 14px;
}

.controls-buttons button {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: background-color 0.2s;
}

.controls-buttons button:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.time {
  margin-left: 12px;
  font-size: 13px;
}

.volume-control,
.settings-controls {
  display: flex;
  gap: 8px;
}

.video-info {
  padding: 20px 0;
}

.video-title {
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 12px;
  line-height: 1.3;
}

.video-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #aaaaaa;
  font-size: 14px;
}

.video-stats .views,
.video-stats .date {
  margin-right: 8px;
}

.video-actions {
  display: flex;
  gap: 16px;
}

.video-actions button {
  background: none;
  border: none;
  color: #aaaaaa;
  cursor: pointer;
  font-size: 14px;
  padding: 8px 12px;
  border-radius: 18px;
  transition: background-color 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.video-actions button:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
}

/* Sidebar */
.sidebar {
  width: 402px;
  flex-shrink: 0;
}

.recommended-video {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  transition: background-color 0.2s;
  position: relative;
}

.recommended-video:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

.thumbnail {
  width: 168px;
  height: 94px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}

.video-details {
  flex: 1;
  padding-right: 8px;
}

.video-title-small {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 4px;
  color: #ffffff;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.channel-name {
  font-size: 12px;
  color: #aaaaaa;
  margin-bottom: 2px;
}

.video-meta {
  font-size: 12px;
  color: #aaaaaa;
}

.duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background-color: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 2px 4px;
  border-radius: 2px;
  font-size: 12px;
  font-weight: 500;
}

/* Responsive */
@media (max-width: 1024px) {
  .container {
    flex-direction: column;
    padding: 16px;
  }

  .sidebar {
    width: 100%;
  }

  .recommended-video {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 12px;
  }

  .video-title {
    font-size: 18px;
  }

  .video-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .video-actions {
    flex-wrap: wrap;
    gap: 8px;
  }

  .thumbnail {
    width: 120px;
    height: 67px;
  }
}