header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 12px 20px;
}

header .left,
header .right {
  display: flex;
  align-items: center;
}

header .left {
  gap: 10px;
  justify-content: flex-start;
  min-width: 0;
}

header .right {
  justify-content: flex-end;
}

.header-logo {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  transition: filter 0.2s ease, transform 0.2s ease;
}

.header-title {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

@media (max-width: 640px) {
  header {
    padding: 10px 14px;
  }

  .header-logo {
    width: 32px;
    height: 32px;
  }

  .header-title {
    font-size: 1rem;
  }
}