/* ===== Global Reset & Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
    transition: all 0.3s ease;
  }
  
  body {
    background-color: #f5f7fa;
    color: #333;
  }
  
  body.dark-mode {
    background-color: #121212;
    color: #e0e0e0;
  }
  
  /* ===== Navbar ===== */
  .navbar {
    background-color: #e3f2fd;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 50;
  }
  
  body.dark-mode .navbar {
    background-color: #1e1e1e;
    box-shadow: 0 0 6px #00ffc3;
  }
  
  /* === Logo === */
  .logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  
  .logo {
    width: 110px;
    height: auto;
    transition: transform 0.3s ease-in-out;
  }
  
  .logo:hover {
    transform: scale(1.15);
  }
  /* Invert Logo in Dark Mode */
body.dark-mode .logo {
    filter: invert(1);
}
  /* === Nav Buttons === */
  .nav-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  
  .nav-btn {
    font-weight: 500;
    color: #333;
    text-decoration: none;
    font-size: 0.95rem;
    padding: 6px 10px;
    transition: color 0.3s ease;
  }
  
  .nav-btn:hover {
    color: #00bfa5;
  }
  
  body.dark-mode .nav-btn {
    color: #e0e0e0;
  }
  
  body.dark-mode .nav-btn:hover {
    color: #00ffc3;
  }
  /* === Nav Dropdown === */
.nav-dropdown {
  font-weight: 500;
  color: #333;
  font-size: 0.95rem;
  padding: 6px 10px;
  background-color: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  transition: color 0.3s ease, border-color 0.3s ease;
}

/* Hover effect with neon turquoise */
.nav-dropdown:hover {
  color: #00ffc3;
  border-color: #00ffc3;
}

/* Dark mode dropdown styling */
body.dark-mode .nav-dropdown {
  color: #e0e0e0;
  background-color: #1e1e1e;
  border-color: transparent;
}

body.dark-mode .nav-dropdown:hover {
  color: #00ffc3;
  border-color: #00ffc3;
}

/* Dropdown options styling (best-effort) */
.nav-dropdown option {
  background-color: #fff;
  color: #333;
}

body.dark-mode .nav-dropdown option {
  background-color: #1e1e1e;
  color: #00ffc3;
}

  
  /* ===== Theme Toggle Button ===== */
  #theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.25rem;
    color: #333;
  }
  
  #theme-toggle:hover {
    transform: rotate(20deg);
  }
  
  body.dark-mode #theme-toggle {
    color: #00ffc3;
  }
  
  /* ===== Filters ===== */
  .filters {
    text-align: center;
    margin: 30px 10px 10px;
  }
  
  .filters select,
  .filters button {
    padding: 10px;
    margin: 8px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 6px;
  }
  
  .filters button {
    background-color: #4caf50;
    color: white;
    cursor: pointer;
  }
  
  .filters button:hover {
    background-color: #388e3c;
  }
  
  body.dark-mode .filters select,
  body.dark-mode .filters button {
    background-color: #2c2c2c;
    color: #e0e0e0;
    border: 1px solid #00ffc3;
    box-shadow: 0 0 5px #00ffc3;
  }
  
  body.dark-mode .filters button:hover {
    background-color: #00ffc3;
    color: #121212;
  }
  /* ===== Headings ===== */
.neon-heading {
    text-align: center;
    color: #ff9100; /* Neon orange for light mode */
    margin-top: 20px;
    font-weight: 600;
  }
  
  /* Dark mode version of neon heading */
  body.dark-mode .neon-heading {
    color: #ff9100; /* Neon mint for dark mode */
    text-shadow: 0 0 0px #00ffc3; /* Subtle glow */
  }
  
  
  
  /* ===== Table ===== */
  table {
    width: 95%;
    margin: 20px auto;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  }
  
  th {
    background-color: #66bb6a;
    color: white;
    padding: 10px;
  }
  
  td {
    padding: 10px;
    border: 1px solid #ddd;
  }
  
  tr:nth-child(even) {
    background-color: #f9f9f9;
  }
  
  /* === Dark Mode Table === */
  body.dark-mode table {
    background-color: #1f1f1f;
    box-shadow: 0 0 8px #00ffc3;
  }
  
  body.dark-mode th {
    background-color: #00ffc3;
    color: #121212;
    text-shadow: none;
  }
  
  body.dark-mode td {
    border: 1px solid #00ffc3;
    color: #e0e0e0;
  }
  
  body.dark-mode tr:nth-child(even) {
    background-color: #2a2a2a;
  }
  
  /* ===== Headings ===== */
  h2 {
    text-align: center;
    color: #2e7d32;
    margin-top: 20px;
  }
  
  body.dark-mode h2 {
    color: #00ffc3;
    text-shadow: 0 0 5px #00ffc3;
  }