:root {
    --bg-color: #000000;
    --card-bg: #050505;
    --text-color: #00ff00;
    --primary-color: #00ff00;
    --secondary-color: #008800;
    --border-color: #00ff00;
    --shadow: 0 0 10px #00ff00;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Courier New', Courier, monospace;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 900px;
    margin: 2rem auto;
    padding: 0 1rem;
}

header {
    background-color: var(--bg-color);
    padding: 1rem 0;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 2rem;
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.2);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

h1, h2, h3 {
    margin-top: 0;
    color: var(--primary-color);
    text-shadow: var(--shadow);
    text-transform: uppercase;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: 0.3s;
}

a:hover {
    color: #ffffff;
    text-shadow: 0 0 10px #ffffff;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0;
    padding: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 0 5px rgba(0, 255, 0, 0.3);
}

.btn {
    display: inline-block;
    background: transparent;
    color: var(--primary-color);
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--primary-color);
    cursor: pointer;
    font-size: 1rem;
    text-align: center;
    font-weight: bold;
    text-transform: uppercase;
}

.btn:hover {
    background: var(--primary-color);
    color: black;
    box-shadow: var(--shadow);
}

.btn-secondary {
    border-color: #008800;
    color: #008800;
}

input, textarea {
    width: 100%;
    padding: 0.8rem;
    margin-bottom: 1rem;
    background: #000;
    border: 1px solid var(--border-color);
    color: var(--primary-color);
    border-radius: 0;
    box-sizing: border-box;
    font-family: 'Courier New', Courier, monospace;
}

input:focus, textarea:focus {
    outline: none;
    box-shadow: var(--shadow);
}

.nav-links a {
    margin-left: 1rem;
}

.thread-link {
    font-size: 1.2rem;
    font-weight: bold;
    display: block;
}

.meta {
    font-size: 0.85rem;
    color: #008800;
}

hr {
    border: 0;
    border-top: 1px solid var(--border-color);
    margin: 2rem 0;
}