body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #f8f9fa;
}

.container {
  display: flex;
  height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 250px;
  background-color: #343a40;
  color: white;
  padding: 1rem;
  transition: width 0.3s;
  overflow-y: auto;
}

.sidebar h2.logo {
  margin-top: 0;
}

.sidebar ul.menu {
  list-style: none;
  padding: 0;
}

.sidebar ul.menu li {
  margin: 0.5rem 0;
}

.sidebar ul.menu li a {
  color: white;
  text-decoration: none;
  display: block;
  padding: 0.3rem 0.5rem;
}

.sidebar ul.menu li a:hover {
  background-color: #495057;
  border-radius: 4px;
}

/* Submenu */
/*
.has-submenu > .submenu {
  display: none;
  list-style: none;
  padding-left: 1rem;
}

.has-submenu.expanded > .submenu {
  display: block;
}
*/

.submenu {
  display: none;
}

.has-submenu.expanded .submenu {
  display: block;
}

.submenu li a {
  font-size: 0.95rem;
  padding-left: 1rem;
}

.submenu-toggle::after {
  content: "▸";
  float: right;
  transition: transform 0.3s ease;
}

/* When expanded, rotate the arrow */
.has-submenu .submenu-toggle.expanded::after {
  transform: rotate(90deg);
}


/* Main Area */
.main {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #ffffff;
  padding: 1rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header button {
  font-size: 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
}

#main-content {
  padding: 2rem;
  overflow-y: auto;
}

.rule-group {
  margin-bottom: 1.5rem;
  background-color: #fff;
  border-radius: 6px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
  padding: 1rem;
}

.rule-group h3 {
  cursor: pointer;
  margin-bottom: 0.5rem;
}

.group-items {
  padding-left: 1.5rem;
  list-style-type: disc;
}

.group-items li {
  margin: 0.4rem 0;
}

.group-header.open::after {
  content: " ▲";
}

.group-header::after {
  content: " ▼";
  float: right;
  font-size: 0.8rem;
}

#add-group-btn {
  margin: 1rem 2rem;
  padding: 0.5rem 1rem;
  font-size: 1rem;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.rule-editor {
  background-color: #ffffff;
  margin: 1rem 2rem;
  padding: 1rem;
  border-radius: 6px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.rule-editor h3 input {
  font-size: 1.2rem;
  border: none;
  border-bottom: 1px solid #ccc;
  width: 80%;
}

.rule-items {
  margin-top: 0.5rem;
}

.rule-item {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.5rem 0;
}

.rule-item input {
  padding: 0.4rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  flex: 1 1 20%;
}

.remove-btn {
  background-color: #dc3545;
  color: white;
  border: none;
  border-radius: 4px;
  padding: 0.3rem 0.6rem;
  cursor: pointer;
}

.add-item-btn {
  margin-top: 0.5rem;
  background-color: #28a745;
  color: white;
  border: none;
  border-radius: 4px;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
}

.intro-text {
  margin: 2rem;
  padding: 1rem;
  background-color: #f5f5f5;
  border-left: 4px solid #007bff;
  font-size: 1rem;
  color: #333;
}

.header a {
  color: #007bff;
  text-decoration: none;
  margin-left: 1rem;
}

.header a:hover {
  text-decoration: underline;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
}
th, td {
  border: 1px solid #ccc;
  padding: 0.5rem;
  text-align: left;
}
h3 {
  margin-top: 2rem;
}

/* Form Styling Fixes */
.form-box {
  max-width: 500px;
  padding: 20px;
  background-color: #fff;
  margin: 2rem auto;
  border: 1px solid #ddd;
  border-radius: 6px;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group input[type="number"] {
  width: 100%;
  padding: 0.5rem;
  font-size: 1rem;
}

.checkbox-group label {
  display: inline-block;
  margin-right: 1rem;
  margin-top: 0.5rem;
}

button {
  margin-top: 1rem;
  padding: 0.5rem 1.25rem;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

button:hover {
  background-color: #0056b3;
}

.page-title {
  margin: 1rem 0;
  font-size: 1.5rem;
  font-weight: bold;
}

.rule-box {
  background-color: #fff;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border-radius: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.spacer td {
  height: 10px;
  background: #ffffff;
  border: none;
}

.warning-text {
  color: red;
  font-weight: bold;
  font-size: 1.0rem;
}

button.logout-btn {
  background-color: #e53935 !important;
  color: white !important;
  border: none !important;
  padding: 6px 14px !important;
  border-radius: 20px !important;
  font-size: 0.9rem !important;
  font-weight: 500 !important;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
  cursor: pointer !important;
  transition: background-color 0.3s ease, box-shadow 0.2s ease !important;
}

button.logout-btn:hover {
  background-color: #c62828 !important;
  box-shadow: 0 4px 6px rgba(0,0,0,0.15) !important;
}

.site-footer {
  text-align: center;
  font-size: 0.85rem;
  color: #777;
  padding: 1rem;
  background-color: #f1f1f1;
  border-top: 1px solid #ddd;
  margin-top: auto;
}

#notAuthorizedMessage {
  background-color: #ffe6e6;
  padding: 10px;
  border: 1px solid red;
  border-radius: 4px;
}

label span[title] {
  cursor: help;
  font-size: 0.9em;
  margin-left: 4px;
  color: #555;
}