* {
      box-sizing: border-box;
      margin: 0; padding: 0;
    }

    body {
      font-family: Arial, sans-serif;
      background-color: #f9f9f9;
      padding-left: 0px;
      transition: margin-right 0.3s ease;
    }

    a {
      text-decoration: none;
      color: #000000;
    }

    /* Logo on left fixed */
    .logo-container {
      position: fixed;
      top: 10px;
      left: 10px;
      width: 90px;
      height: 120px;
      z-index: 1102;
    }

    .logo-container img {
      width: 100%;
      height: auto;
    }

    /* Sidebar styling */
    .sidebar {
      width: 400px;
      background-color: #0674BA;
      height: 100vh;
      position: fixed;
      top: 0;
      right: 0;
      transform: translateX(100%);
      transition: transform 0.3s ease;
      z-index: 1000;
      padding-top: 20px;
      box-shadow: -2px 0 10px rgba(0, 0, 0, 0.15);
      border-left: 0px solid #007BFF;
      display: flex;
      flex-direction: column;
      overflow-y: auto;
    }

    body.sidebar-open {
      margin-right: 300px;
	  
    }

    .sidebar.open {
      transform: translateX(0);
    }

    .sidebar-header {
      display: flex;
	  color: #ffffff;
      justify-content: space-between;
      align-items: center;
      padding: 0 20px 20px;
      border-bottom: 1px solid #e0e0e0;
    }

    .sidebar-header h2 {
      color: #ffffff;
      font-size: 20px;
	  font-weight: bold;
    }

    .close-btn {
      font-size: 40px;
      cursor: pointer;
      color: #000000;
      user-select: none;
    }

    /* Menu styling */
    .menu {
      list-style: none;
      padding: 0 20px;
      flex-grow: 1;
    }

    .menu li {
      margin-bottom: 10px;
      position: relative;
      user-select: none;
	  
    }

    /* Menu item container: arrow + text + toggle */
    .menu-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 18px;
      padding: 10px 12px;
      border-radius: 5px;
      background: none;
      color: #ffffff;
      cursor: default;
      user-select: none;
    }

    .menu-item:hover {
      background-color: #0F64BD;
    }

    /* Arrow before text (▶ or ▼) */
    .arrow {
	  margin-right: 10px;
	  flex-shrink: 0;
	  user-select: none;
	  font-size: 16px;
	  color: #ffffff;
	  transition: transform 0.2s ease;
	  width: 14px;          /* fixed width */
	  height: 14px;         /* fixed height */
	  display: flex;
	  align-items: center;
	  justify-content: center;
	  line-height: 1;
	}

    /* Text container flex grow */
    .menu-text {
      flex-grow: 1;
    }

    /* Plus/minus toggle button on right */
    .toggle-btn {
      font-weight: bold;
      font-size: 20px;
      width: 22px;
      height: 22px;
      line-height: 10px;
      text-align: center;
      cursor: pointer;
      color: #ffffff;
      user-select: none;
      flex-shrink: 0;
      border-radius: 4px;
      transition: background-color 0.2s ease;
    }

    .toggle-btn:hover {
      background-color: #cfe9ff;
    }

    /* Submenu */
    .submenu-inline {
      list-style: none;
      padding-left: 26px;
      margin-top: 6px;
      display: none;
    }

    .submenu-inline li {
      margin-bottom: 6px;
      display: flex;
      align-items: center;
      user-select: none;
    }

    /* Fixed arrow for submenu items (▶ or ▼) */
    .submenu-arrow {
      margin-right: 8px;
      flex-shrink: 0;
      font-size: 12px;
      color: #ffffff;
      user-select: none;
      width: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: transform 0.2s ease;
    }

    /* Submenu links */
    .submenu-inline li a {
      font-weight: normal;
	  font-size: 18px;
      color: #FFFFAB;
      padding: 6px 8px;
      border-radius: 4px;
      display: block;
      cursor: pointer;
      flex-grow: 1;
    }

    .submenu-inline li a:hover {
      background-color: #0F64BD;
      color: #ffffff;
    }

    /* Menu toggle button */
    .menu-toggle {
  font-size: 30px;
  padding: 10px 16px;
  cursor: pointer;
  position: fixed;
  top: 10px;
  right: 10px;
  background-color: #FFFFB8; /* Default color: Yellow */
  color: black;
  border: none;
  border-radius: 5px;
  z-index: 1101;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  user-select: none;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Hover state: blue background */
.menu-toggle:hover {
  background-color: blue;
  color: white;
}


    .menu-toggle.hidden {
      display: none;
    }

    #overlay {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      height: 100%;
      width: 100%;
      background: rgba(0, 0, 0, 0.4);
      z-index: 900;
    }

    #overlay.active {
      display: block;
    }

    .content {
      padding: 0px;
      margin-top: 80px;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      body {
        padding-left: 0px;
      }

      .sidebar {
        width: 60vw;
      }

      body.sidebar-open {
        margin-right: 0;
      }
    }