html {
  font-size: 16px;
}

body {
  font-family: Arial, sans-serif;
  background: linear-gradient(
          -45deg,
          rgb(137, 58, 150),
          rgba(0, 119, 255, 0.7),
          rgb(137, 58, 150)
  );
  background-size: 100% 100%;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
}

/* ================================================================== */
/* Main content GRID SYSTEM*/
/* ================================================================== */

main {
  padding: 0;
  margin-top: 70px;  /* IMPORTANT for the fixed header */
  display: grid;
  grid-template-rows: 3rem 450px 1fr;
  gap: 0.5rem;
  justify-items: center;
  flex-direction: column;
  flex: 1 0 auto;
}

/* ================================================================== */
/* Description | Genome view */
/* ================================================================== */
#desc-genome-selector {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 0;
  width: 100%;
  border-bottom: 5px solid rgb(191, 12, 204);
}

#desc-genome-selector a {
  color: rgb(255, 255, 255);
  cursor: pointer;
  padding: 4px 4px;
  transition: 0.3s;
  text-decoration: none;
  width: 50%;
  text-align: center;
}

#selector-1 {
  background-color: rgb(137, 58, 150);
  border-top: 10px solid rgb(137, 58, 150);
  border-left: 10px solid rgb(137, 58, 150);
  border-right: 10px solid rgb(137, 58, 150);
  border-bottom: 10px solid rgb(191, 12, 204);
}

#selector-2 {
  background-color: rgb(88, 41, 95);
  border: 10px solid rgb(88, 41, 95);
}

#desc-genome-selector a:hover {
  background-color: rgb(191, 12, 204);
  border: 10px solid rgb(191, 12, 204);
}

/* ==================================================================*/
/* Img title element */
/* ==================================================================*/

.img-title {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  width: 90%;
  height: 100%;
}

.img-title img {
  border-radius: 5%;
  overflow: hidden;
  object-fit: cover;
  width: 50%;
  max-height: 100%;  /* Ensuring the image does not exceed its container's height */
}

.img-title article {
  width: 50%;
  height: 100%;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
}

.text-header {
  display: flex;
}

.text-header h1 {
  color: rgb(255, 255, 255);
  background-color: rgb(137, 58, 150);
  padding: 0.5rem;
}

.img-title h1 {
  font-size: 30px;
  margin-top: 20px;
  margin-bottom: 20px;
  text-align: center;
}

.img-title p {
  font-size: 15px;
  line-height: 1.5;
  padding: 20px;
  margin-bottom: 10px;
  text-align: justify;
}

/* ==================================================================*/
/* Table structure */
/* ==================================================================*/

#downloads-table {
  width: 90%;
  display: flex;
  align-items: center;
  justify-content: center;
}


#downloads-table table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px auto;
  font-size: 14px;
  text-align: left;
}

#downloads-table th, #downloads-table td {
  padding: 12px 15px;
  border: 1px solid rgb(225, 225, 225);
  vertical-align: middle;
}

#downloads-table th {
  background-color: rgb(137, 58, 150);
  color: rgb(255, 255, 255);
  font-weight: bold;
  text-align: center;
}

#downloads-table tr:nth-child(even) {
  background-color: rgb(0, 119, 255);
  color: rgb(225, 225, 225);
}

#downloads-table tr:nth-child(odd) {
  background-color: rgb(41, 106, 181);
  color: rgb(225, 225, 225);
}
#downloads-table tr:hover {
  background-color: rgb(137, 58, 150);
}

#downloads-table a {
  color: rgb(255, 255, 255);
  font-weight: bolder;
  text-decoration: none;
}

#downloads-table a:hover {
  text-decoration: underline;
}

.download-button {
  display: inline-block;
  padding: 6px 10px;
  color: rgb(255, 255, 255);
  background-color: rgb(191, 12, 204);
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
}

.download-button:hover {
  background-color: rgb(0, 119, 255);
}

/* ================================================================== */
/* Media queries */
/* ================================================================== */

/* Desktop WIDE */
/* ================================================================== */
@media only screen and (min-width: 1025px) {
  /* Empty rule for the moment */
}

@media only screen and (max-width: 1024px) {
  #downloads-table {
    /* Ensure table is scrollable on smaller screens */
    overflow-x: auto;
    display: block;
  }
}
/* Tablet portrait mode */
/* ================================================================== */
@media only screen and (max-width: 775px) {
  .img-title {
    flex-direction: column;
  }

  .img-title img {
    display: none;  /* Remove img in smaller displays */
  }

  .img-title article {
    width: 100%;
  }
}

/* Smartphones */
/* ================================================================== */
@media only screen and (max-width: 480px) {
  main {
    margin-top: 140px;
  }
}