.header {
  height: 55px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: white;
  border-bottom: 1px solid #dedede;
  z-index: 100;
  padding: 0 20px;
}

[data-theme='dark'] .header {
  background-color: #181818;
  border-bottom-color: #333;
}

.left-section {
  display: flex;
  align-items: center;
}

.hamburger-menu,
.youtube-logo {
  height: 24px;
  margin-right: 24px;
  cursor: pointer;
}

.middle-section {
  flex: 1;
  display: flex;
  align-items: center;
  max-width: 500px;
  margin: 0 30px;
}

.search-bar {
  flex: 1;
  height: 36px;
  padding-left: 9px;
  font-size: 14px;
  border: 1px solid #a7a2a2;
  border-radius: 2px;
  box-shadow: inset 2px 3px 4px rgba(0, 0, 0, 0.05);
  background-color: white;
  color: black;
}

.search-bar::placeholder {
  font-size: 15px;
}

.search-button {
  height: 40px;
  width: 65px;
  background-color: #f3efef;
  border: 1px solid #a7a2a2;
  margin-left: -1px;
  margin-right: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.search-button img {
  height: 22px;
}

.voice-search-button {
  height: 40px;
  width: 40px;
  border-radius: 50%;
  border: none;
  background-color: #f4f4f4;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.voice-search-button img {
  height: 22px;
}

.right-section {
  display: flex;
  align-items: center;
  gap: 16px;
}

.right-section img {
  height: 24px;
  cursor: pointer;
}

.user-picture {
  height: 30px;
  width: 30px;
  border-radius: 50%;
  object-fit: cover;
}

.mode-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  font-size: 14px;
  background-color: #333;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.mode-toggle .fa {
  font-size: 16px;
}

.mode-toggle:hover {
  background: #555;
}

[data-theme='dark'] .search-bar {
  background-color: #1e1e1e;
  color: white;
  border-color: #555;
}

[data-theme='dark'] .search-button {
  background-color: #333;
  border-color: #555;
}

[data-theme='dark'] .voice-search-button {
  background-color: #333;
}

[data-theme='dark'] .search-button img,
[data-theme='dark'] .voice-search-button img,
[data-theme='dark'] .right-section img,
[data-theme='dark'] .hamburger-menu,
[data-theme='dark'] .youtube-logo {
  filter: invert(1);
}