* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: #000;
    color: #00ff00;
    font-family: 'Courier New', monospace;
    padding: 20px;
    line-height: 1.6;
}

.terminal {
    max-width: 800px;
    margin: 0 auto;
    border: 2px solid #00ff00;
    padding: 20px;
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.3);
}

.header {
    border-bottom: 1px solid #00ff00;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.prompt {
    color: #00ff00;
}

.prompt::before {
    content: "user@terminal:~$ ";
    color: #00ff00;
}

.output {
    margin: 10px 0;
    padding-left: 20px;
}

.section {
    margin: 20px 0;
}

.section-title {
    color: #ffff00;
    margin-bottom: 10px;
}

.command {
    color: #00ffff;
    cursor: pointer;
    text-decoration: underline;
}

.command:hover {
    background: #003300;
}

.easter-egg {
    display: none;
    color: #ff00ff;
    margin: 10px 0;
    padding: 10px;
    border-left: 3px solid #ff00ff;
}

.blink {
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.skill-bar {
    display: inline-block;
    color: #00ff00;
}

a {
    color: #00ffff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.ascii-art {
    color: #00ff00;
    font-size: 10px;
    line-height: 1.2;
    margin: 10px 0;
    cursor: pointer;
    user-select: none;
}

.ascii-art pre {
    margin: 0;
    font-family: monospace;
}

.error {
    color: #ff0000;
}

.help-text {
    color: #888;
    font-style: italic;
}

.grub-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    color: #fff;
    font-family: 'Courier New', monospace;
    display: none;
    z-index: 9999;
    padding: 20px;
    overflow-y: auto;
}

.grub-screen.active {
    display: block;
}