:root {
  --color-accent: #b89491; /* Earable's accent color */
  --color-accent-dark: #a37c79;
  --color-gray: #6c757d;
  --color-gray-light: #f8f9fa;
  --color-link: #999;
}

body {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: row;

  --resp-font-size: clamp(0.5rem, 0.3713rem + 0.5492vw, 1.25rem);
  --resp-font-ticks: clamp(0.5rem, 0.3713rem + 0.5492vw, 1.25rem);
  --resp-font-ticks-bg: calc(clamp(0.25rem, 0.1213rem + 0.5492vw, 1rem) * 1.5);
  --font-xl: calc(var(--resp-font-size) * 1.25);
  --font-bg: calc(var(--resp-font-size) * 1.15);
  --font-md: var(--resp-font-size);
  --font-sm: calc(var(--resp-font-size) * 0.85);
  --resp-padding: clamp(0.5rem, 0.3713rem + 0.5492vw, 1.25rem);
}

/* Hide elements that are only relevant for lower screen resolution */
#toggle-sidebar,
#close-sidebar,
#mask,
#visualization-warning {
  display: none;
}

#visualization-warning {
  align-items: center;
  justify-content: center;
  background-color: rgb(255, 255, 175);
  border: 2px solid #b89230;
  padding: 0.5em;
  border-radius: 5px;
  color: #b89230;
  margin-bottom: 0.5rem;
}

#visualization-warning span {
  text-align: center;
  font-size: var(--font-bg);
}

header {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: var(--resp-padding);
}

.left-section {
  width: 80%;
  padding: 15px 10px 1px 10px; /* Top padding increased to 15px */
  flex: 2;
  max-height: 100vh;
  overflow-y: scroll;
}

/* Navbar Styles */
nav {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
  gap: 1em;
}

#nav-r {
  gap: 1em;
}

#earXplore-repo,
#open-earable-repo {
  font-size: var(--font-bg);
}

#earXplore-repo a {
  display: flex;
  align-items: center;
  flex-direction: column;
}

.link-section {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
  gap: 10px; /* Creates space between each button */
}

.navbar-item {
  padding: var(--resp-padding);
  text-align: center;
  border-radius: 5px; /* Rounded corners */
}

.navbar-text {
  font-size: var(--font-bg);
}

.navbar-item:hover:not(.navbar-item-selected) {
  background-color: #f8e6e6;
  border-color: var(--color-accent);
  border-radius: 5px;
}

.navbar-item-selected {
  background-color: var(--color-accent);
  font-weight: bold;
  color: white;
  border-radius: 5px;
}

#open-earable-logo {
  width: 5em;
}

h3 {
  font-size: var(--font-xl);
  padding: 0;
  margin: 0;
}

.navbar-icon {
  display: none;
}

/* Styling the sidebar */
#sidebar {
  flex: 0.8;
  display: flex;
  flex-direction: column;
  gap: 15px;
  padding: 5px;
  max-height: 100vh;
  overflow-y: scroll;
}

.filter-group {
  font-size: var(--font-md);
}

.question-circle,
.info-circle {
  width: var(--font-bg);
}

.panel {
  background-color: var(--color-gray-light);
  padding: 1em;
  border: 1px solid #ddd;
  border-radius: 5px;
}

.sidebar-buttons {
  display: flex;
  justify-content: end;
  gap: 0.5em;
  align-items: center;
}

.slider-container {
  padding: 10px;
  margin-top: 5px;
  margin-bottom: 30px;
}

.hidden-filters {
  display: none;
}

/* Buttons */
.add-study-button {
  color: var(--color-accent);
  background-color: white;
  border: none;
  padding: 0;
}

.select-button {
  background-color: var(--color-gray);
  border: 1px solid var(--color-gray);
  color: white;
  padding: 0.1em 0.4em;
  font-size: var(--font-md);
  border-radius: 5px;
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
  text-shadow: none;
}

.exclusive-filter {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.select-button:hover,
.btn-link:hover {
  opacity: 0.6;
}

.btn-link,
.toggle-visibility-button {
  background-color: var(--color-accent);
  font-size: var(--font-md);
  color: white;
  border: none;
  text-decoration: none;
  border-radius: 5px;
}

.btn-link:hover {
  color: white;
}

/* Modal Styles */
.study-info-panel-header {
  color: rgba(184, 148, 145, 1);
  font-weight: bold;
}

.study-info-panel-header,
#study-info-header {
  font-size: var(--font-xl);
}

#study-info-modal-body,
#study-info-modal-footer button {
  font-size: var(--font-bg);
}

.study-info-panel-header:not(:first-child) {
  margin-top: 20px;
}

.info-circle {
  cursor: pointer;
}

#study-link-btn {
  background-color: var(--color-accent);
  color: white;
  border: none;
  padding: 0.375rem 0.75rem;
  border-radius: 5px;
  text-decoration: none;
  opacity: 1;
  font-size: var(--font-md);
  border: 1px solid var(--color-accent);
}

#similar-studies-btn {
  background-color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

#study-link-btn:hover,
#study-link:hover,
#similar-studies-btn:hover {
  opacity: 0.6;
}

/* General Styles */

p {
  font-size: var(--font-sm);
}

/* Style checkboxes to match the grey color of the modal close button */
input[type="checkbox"] {
  accent-color: var(--color-gray); /* Bootstrap's secondary color */
}

.form-check-input:checked {
  background-color: var(--color-gray);
  border-color: var(--color-gray);
}

.form-check-input:hover {
  opacity: 0.6;
}

.form-check-input:focus {
  outline: none;
  box-shadow: none;
  border: 1px solid var(--color-gray);
}

a:link,
a:visited {
  text-decoration: none;
  color: inherit;
}

@media (max-width: 1200px) {
  /* Hide the sidebar from the user */
  #sidebar {
    position: fixed;
    width: 80%;
    background-color: white;
    border-radius: 5px;
    gap: 1em;
    right: -100%;
    z-index: 2;
    transition: right 0.3s ease;
  }

  .left-section {
    overflow-y: auto;
  }

  /* Make the sidebar appear when it should be visible */
  #sidebar.visible-sidebar {
    right: 0;
  }

  /* Add two buttons to open and close the sidebar */
  #toggle-sidebar {
    display: flex;
    justify-content: end;
    font-size: var(--font-bg);
  }

  #toggle-sidebar-btn {
    display: flex;
    border: none;
    background-color: var(--color-gray-light);
    border-radius: 30%;
    opacity: 0.5;
    gap: 0.5em;
  }

  #close-sidebar {
    display: block;
    border: none;
    background-color: var(--color-gray-light);
    border-radius: 30%;
    opacity: 0.5;
  }

  #filter-icon {
    display: block;
    width: 2em;
  }

  #close-icon {
    width: 1.25rem;
  }

  /* Add a mask over the content when the sidebar is open */
  #mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
  }

  header,
  nav {
    gap: 0.5em;
  }

  nav {
    padding: 0.5em;
  }

  .sidebar-buttons {
    margin-top: 1em;
  }

  .sidebar-buttons > div {
    margin-top: 0 !important;
  }
}

@media (max-width: 860px) {
  /* Change the navbar links from text to icons */
  .navbar-text {
    display: none;
  }

  .navbar-icon {
    display: block;
    width: 2em;
    height: 2em;
    background-color: transparent;
  }

  .navbar-icon:not(#filter-icon) {
    opacity: 0.5;
  }
}

@media (max-width: 550px) {
  #nav-r {
    gap: 0.5rem;
  }

  #earXplore-repo {
    display: none;
  }

  .link-section {
    gap: 0em;
  }

  header {
    gap: 0;
  }
}