/**
 * @file
 * Responsive styles for courses page and course listings.
 */

/* Courses Page Filter Form - Mobile Responsive */
.view-courses .view-filters {
  padding: 1rem;
  background: #f5f5f5;
  border-radius: 8px;
  margin-bottom: 2rem;
}

.view-courses .form--inline {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.view-courses .form--inline .form-item {
  flex: 1 1 100%;
  margin: 0;
}

.view-courses .form--inline .form-actions {
  flex: 1 1 100%;
  margin-top: 1rem;
}

/* Make select dropdowns full width on mobile */
.view-courses select.form-select,
.view-courses input.form-text {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* Responsive Table for Courses */
.view-courses table {
  width: 100%;
  border-collapse: collapse;
}

/* Mobile-first responsive table approach */
@media screen and (max-width: 768px) {
  /* Hide table headers on mobile */
  .view-courses table thead {
    display: none;
  }
  
  /* Make table rows display as cards on mobile */
  .view-courses table tbody tr {
    display: block;
    margin-bottom: 1.5rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 1rem;
    background: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  }
  
  /* Make table cells display as block elements */
  .view-courses table tbody td {
    display: block;
    text-align: left;
    padding: 0.5rem 0;
    border: none;
    position: relative;
    padding-left: 35%;
  }
  
  /* Add labels before each cell on mobile */
  .view-courses table tbody td:before {
    content: attr(data-label);
    position: absolute;
    left: 0;
    width: 32%;
    padding-right: 10px;
    font-weight: bold;
    text-align: left;
  }
  
  /* Style the first cell (course name) specially */
  .view-courses table tbody td:first-child {
    font-size: 1.1rem;
    font-weight: 600;
    color: #002147;
    padding-left: 0;
    margin-bottom: 0.5rem;
  }
  
  .view-courses table tbody td:first-child:before {
    display: none;
  }
  
  /* Make links in cells more prominent on mobile */
  .view-courses table tbody td a {
    color: #0066cc;
    text-decoration: none;
    font-weight: 500;
  }
  
  .view-courses table tbody td a:hover {
    text-decoration: underline;
  }
}

/* Tablet responsive layout */
@media screen and (min-width: 769px) and (max-width: 1024px) {
  .view-courses .form--inline {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  
  .view-courses .form--inline .form-item {
    flex: unset;
  }
  
  .view-courses .form--inline .form-actions {
    grid-column: 1 / -1;
  }
  
  /* Make table horizontally scrollable on tablets if needed */
  .view-courses .view-content {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .view-courses table {
    min-width: 600px;
  }
}

/* Desktop layout */
@media screen and (min-width: 1025px) {
  .view-courses .form--inline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    align-items: end;
  }
  
  .view-courses .form--inline .form-item {
    flex: unset;
    margin-bottom: 0;
  }
  
  .view-courses .form--inline .form-actions {
    flex: unset;
    margin-top: 0;
  }
}

/* Additional responsive improvements */
.view-courses .view-header,
.view-courses .view-footer {
  padding: 1rem;
  text-align: center;
}

/* Pagination responsive */
.view-courses .pager {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem;
}

.view-courses .pager__item {
  min-width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* No results message */
.view-courses .view-empty {
  padding: 2rem;
  text-align: center;
  background: #f9f9f9;
  border-radius: 8px;
  margin: 2rem 1rem;
}

/* Loading state */
.view-courses.loading {
  opacity: 0.6;
  pointer-events: none;
}

/* Ensure proper spacing on all devices */
.view-courses {
  padding: 0 1rem;
  max-width: 100%;
  overflow-x: hidden;
}

@media screen and (min-width: 1200px) {
  .view-courses {
    padding: 0;
  }
}

/* Fix for horizontal scroll issue */
.layout-container,
.layout-main-wrapper,
.main-content {
  overflow-x: hidden;
}

/* Ensure filters don't cause horizontal scroll */
.view-courses .views-exposed-form {
  max-width: 100%;
  overflow-x: hidden;
}

/* Mobile-specific filter improvements */
@media screen and (max-width: 480px) {
  .view-courses .form-item label {
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
  }
  
  .view-courses select.form-select,
  .view-courses input.form-text {
    font-size: 16px; /* Prevents zoom on iOS */
    padding: 0.75rem;
  }
  
  .view-courses .form-actions button {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
  }
}