/* Base font size */
html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

/* Focus outlines for accessibility */
.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.1rem #004d00, 0 0 0 0.25rem #006600; /* dark green focus */
}

/* Dark page background and text color */
body {
    background-color: #15024c; /* dark grey */
    color: #E0E0E0; /* light grey text */
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

/* Navbar */
.custom-navbar {
    padding-top: 75px;
    background-color: #15024c; /* dark grey */
    color: #E0E0E0;
}

/* Buttons */
.btn-primary {
    color: #fff; /* text color */
    background-color: #1c00a9; /* dark green */
    border-color: #1c00a9; /* slightly brighter border */
}

    .btn-primary:hover {
        background-color: #000ddf; /* hover background */
        border-color: #000ddf; /* hover border */
    }

/* Buttons font size */
button {
    font-size: 20px;
}

/* Headings */
title {
    text-align: center;
}

body h1 {
    font-size: 30px;
    color: #00CC00; /* dark green accent */
    font-weight: 1000;
}

body h2 {
    font-size: 30px;
    color: #ff0000; /* dark green accent */
    font-weight: 1000;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

th, td {
    border: 1px solid #444;
    padding: 0.5rem;
    color: #E0E0E0;
}

th {
    background-color: #1E1E1E;
    color: #FFF;
}

tr:nth-child(even) {
    background-color: #2A2A2A;
}

tr:nth-child(odd) {
    background-color: #232323;
}

/* Main content padding */
main {
    padding: 1rem 0;
}