/* Global styles for the application */
:root {
  --primary-color: #4a6cf7;
  --secondary-color: #6c757d;
  --success-color: #28a745;
  --danger-color: #dc3545;
  --warning-color: #ffc107;
  --info-color: #17a2b8;
  --light-color: #f8f9fa;
  --dark-color: #343a40;
  --sidebar-width: 250px;
  --header-height: 60px;
  --border-color: #e9ecef;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f5f7fb;
  color: #333;
}

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

/* Sidebar Styles */
.sidebar {
  width: var(--sidebar-width);
  background-color: #fff;
  border-right: 1px solid var(--border-color);
  position: fixed;
  height: 100vh;
  overflow-y: auto;
  transition: all 0.3s;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  z-index: 1000;
}

.sidebar-header {
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
  text-align: center;
}

.sidebar-header h1 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--primary-color);
}

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

.sidebar-menu li {
  margin: 0;
  padding: 0;
}

.sidebar-menu a {
  display: flex;
  align-items: center;
  padding: 15px 20px;
  color: #555;
  text-decoration: none;
  transition: all 0.3s;
  border-left: 3px solid transparent;
}

.sidebar-menu a:hover {
  background-color: #f8f9fa;
  color: var(--primary-color);
  border-left-color: var(--primary-color);
}

.sidebar-menu a.active {
  background-color: #f0f4ff;
  color: var(--primary-color);
  border-left-color: var(--primary-color);
  font-weight: 600;
}

.sidebar-menu i {
  margin-right: 10px;
  width: 20px;
  text-align: center;
}

.sidebar-footer {
  padding: 15px 20px;
  border-top: 1px solid var(--border-color);
  position: absolute;
  bottom: 0;
  width: 100%;
  box-sizing: border-box;
  background-color: #fff;
}

.sidebar-footer p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--secondary-color);
  text-align: center;
}

/* Main Content Styles */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: 20px;
  transition: all 0.3s;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  background-color: #fff;
  padding: 15px 20px;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.header h2 {
  margin: 0;
  font-size: 1.5rem;
  color: #333;
}

.user-info {
  display: flex;
  align-items: center;
}

.user-info img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin-right: 10px;
}

.user-info span {
  font-weight: 600;
}

/* Buttons */
.btn {
  display: inline-block;
  font-weight: 400;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  border: 1px solid transparent;
  padding: 0.375rem 0.75rem;
  font-size: 0.9rem;
  line-height: 1.5;
  border-radius: 0.25rem;
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow
    0.15s ease-in-out;
  text-decoration: none;
  cursor: pointer;
}

.btn-primary {
  color: #fff;
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-primary:hover {
  background-color: #3a5bd9;
  border-color: #3a5bd9;
}

.btn-secondary {
  color: #fff;
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.btn-secondary:hover {
  background-color: #5a6268;
  border-color: #5a6268;
}

.btn-danger {
  color: #fff;
  background-color: var(--danger-color);
  border-color: var(--danger-color);
}

.btn-danger:hover {
  background-color: #c82333;
  border-color: #bd2130;
}

.btn-small {
  padding: 0.25rem 0.5rem;
  font-size: 0.8rem;
  border-radius: 0.2rem;
}

/* Responsive */
@media (max-width: 768px) {
  .sidebar {
    width: 0;
    transform: translateX(-100%);
  }

  .main-content {
    margin-left: 0;
  }

  .sidebar.active {
    width: var(--sidebar-width);
    transform: translateX(0);
  }

  .menu-toggle {
    display: block;
  }
}

/* Menu Toggle Button */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #333;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
}