/* Base colors and fonts */
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: #f0f4f8;
  color: #2c3e50;
  margin: 0;
  padding: 0;
}

/* Navbar styling */
nav.nav-tabs {
  position: relative;
  white-space: nowrap; /* Prevent wrapping */
  /overflow-x: hidden !important;/    /* Allow horizontal scroll if needed */
  padding-left: 110px; /* Space for the logo */
  background: linear-gradient(45deg, #5b86e5, #36d1dc);
  border-bottom: 3px solid #2c3e50;
}

nav.nav-tabs .logo-container {
  position: absolute;
  left: 550px;
  top: 60px;
  height: 120px;
  width: auto;
}

nav.nav-tabs .logo-container img {
  height: 120px;
  width: auto;
  display: block;
 border: 1px solid black; /* thin black border */
  border-radius: 4px; 
}

nav.nav-tabs .nav-link {
  color: white;
  font-weight: 600;
  display: inline-block;
  white-space: nowrap; /* Prevent wrapping inside links */
  margin-left: 5rem;
  padding: 0.5rem 0.1rem;
  line-height: 1.5;
  transition: background-color 0.3s ease, color 0.3s ease;
  border-radius: 4px 4px 0 0;
}

/* Add margin to all links EXCEPT the first one */
nav.nav-tabs .nav-link + .nav-link {
    margin-left: 1.5rem; /* Adjust this value to control spacing between links */
}

nav.nav-tabs .nav-link:hover,
nav.nav-tabs .nav-link:focus,
nav.nav-tabs .nav-link.active {
  background-color: #2c3e50;
  color: #ffffff;
  text-decoration: none;
}

/* Container styling */
.container {
  max-width: 2000px;
  margin: 150px auto;
  padding: 1rem 1rem 3rem;
  background: white;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  border-radius: 8px;
}

/* Headings */
h1, h2 {
  color: #34495e;
}

/* Table styling */
table {
  width: 100%;
  border-collapse: collapse;
}

table th,
table td {
  padding: 0.75rem 1rem;
  border: 1px solid #ddd;
}

table th {
  background-color: #5b86e5;
  color: white;
  text-align: left;
}

/* Form styling */
form label {
  font-weight: 600;
}

form input,
form select {
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 0.5rem;
  width: 100%;
  box-sizing: border-box;
}

form button {
  background-color: #36d1dc;
  border: none;
  color: white;
  font-weight: 700;
  padding: 0.6rem 1.2rem;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

form button:hover,
form button:focus {
  background-color: #2c3e50;
  outline: none;
}