/* Global responsive hardening shared across LMS dashboards */
html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

img,
video,
iframe {
  max-width: 100%;
  height: auto;
}

/* Shared data-table overflow handling across dashboards */
.main-content .table-container,
.main-content .table-scroll,
.main-content .report-table {
  max-width: 100%;
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch;
}

.main-content .table-container table,
.main-content .table-scroll table,
.main-content .report-table table {
  min-width: max-content;
}

.mobile-nav-toggle {
  display: none;
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1300;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  background: #ffffff;
  color: #111827;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.mobile-nav-toggle:focus-visible {
  outline: 2px solid #1d4ed8;
  outline-offset: 2px;
}

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1190;
  background: rgba(0, 0, 0, 0.36);
}

@media (max-width: 991px) {
  .mobile-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .logo-wrapper {
    height: 56px !important;
    padding-left: 56px !important;
    justify-content: flex-start !important;
  }

  .logo-wrapper img {
    height: 44px !important;
    max-height: 44px;
    width: auto;
  }

  .sidebar {
    top: 56px !important;
    height: calc(100vh - 56px) !important;
    width: min(82vw, 280px) !important;
    transform: translateX(-105%) !important;
    transition: transform 0.24s ease;
    z-index: 1200 !important;
  }

  /* Mobile fallback: keep menu entries readable even without hover or JS class toggles. */
  .sidebar ul li {
    opacity: 1 !important;
    transform: none !important;
  }

  .sidebar .link-text {
    display: inline !important;
    opacity: 1 !important;
    visibility: visible !important;
  }

  body.sidebar-open .sidebar {
    transform: translateX(0) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  }

  /* Ensure nav entries are visible on touch devices.
     Some page CSS hides items until :hover, which is unreliable on phones. */
  body.sidebar-open .sidebar ul li {
    opacity: 1 !important;
    transform: none !important;
  }

  body.sidebar-open .sidebar a,
  body.sidebar-open .sidebar .icon,
  body.sidebar-open .sidebar .link-text {
    opacity: 1 !important;
    visibility: visible !important;
  }

  body.sidebar-open .sidebar .link-text {
    display: inline !important;
    opacity: 1 !important;
  }

  body.sidebar-open .sidebar::after {
    display: none !important;
  }

  body.sidebar-open .sidebar-backdrop {
    display: block;
  }

  .main-content {
    margin-left: 0 !important;
    margin-top: 68px !important;
    padding: 14px !important;
  }

  .user-info {
    top: 9px !important;
    right: 10px !important;
    max-width: calc(100vw - 64px);
    padding: 8px 10px !important;
  }

  .user-info .username {
    font-size: 0.9rem !important;
    margin-right: 4px !important;
  }

  .main-content table {
    display: block;
    width: 100%;
    overflow-x: auto;
    white-space: nowrap;
  }
}