/* Overall backdrop */
body {
  background-color: #f1f1fa;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
}

/* Top link bar */
.link_container {
  display: flex;
  justify-content: start;
  gap: 12px;
  padding: 12px 20px;
  background-color: #2c3e50;
}

.links {
  color: #ecf0f1;
  text-decoration: none;
  font-weight: bold;
  padding: 8px 12px;
  background-color: #34495e;
  border-radius: 6px;
  transition: background-color 0.3s ease;
}

.links:hover {
  background-color: #2980b9;
}

/* Page header */
header {
  text-align: center;
  padding: 30px 0 10px;
  color: #2c3e50;
}

header h2 {
  font-size: 2rem;
  margin: 0;
}

/* Content message styling */
.content-message {
  background-color: #fff3cd;
  color: #856404;
  border: 1px solid #ffeeba;
  border-radius: 10px;
  padding: 16px 24px;
  margin: 20px auto;
  width: 90%;
  max-width: 600px;
  font-size: 1rem;
  font-weight: 500;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  text-align: center;
  line-height: 1.5;
}


/* Toast notification */
.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  min-width: 200px;
  max-width: 300px;
  padding: 12px 18px;
  color: #fff;
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  display: none;
  font-size: 14px;
  z-index: 9999;
}

.toast.success {
  background-color: #28a745;
}

.toast.error {
  background-color: #dc3545;
}

/* Wrapper for dynamic content */
.page-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.content-wrapper {
  flex-grow: 1;
  padding: 10px 20px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}