body {
    background-color: #0a0a0a;
    color: #00ff00;
    font-family: 'Courier New', monospace;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    padding: 20px;
    overflow: hidden;
}

.terminal {
    width: 100%;
    max-width: 800px;
    border: 2px solid #00ff00;
    border-radius: 5px;
    box-shadow: 0 0 10px #00ff00;
}

.terminal-header {
    background-color: #111;
    padding: 8px 15px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #00ff00;
}

.terminal-buttons {
    display: flex;
    gap: 8px;
    margin-right: 15px;
}

.terminal-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.red {
    background-color: #ff5f56;
}

.yellow {
    background-color: #ffbd2e;
}

.green {
    background-color: #27c93f;
}

.terminal-title {
    font-size: 0.9rem;
}

.terminal-body {
    padding: 15px;
    height: 400px;
    overflow-y: auto;
}

.terminal-line {
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
}

.prompt {
    color: #00ff00;
    margin-right: 10px;
    flex-shrink: 0;
}

.command {
    color: #ffffff;
}

.output {
    color: #00ff00;
    margin-left: 25px;
    white-space: pre-wrap;
}

h1 {
    color: #ffffff;
    margin: 0 0 10px 0;
    font-size: 1.8rem;
}

ul {
    padding-left: 20px;
    margin: 0;
}

li {
    margin-bottom: 5px;
}

.blinking-cursor {
    animation: blink 1s infinite;
    margin-left: 2px;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.cyber-link {
    color: #00ff00;
    text-decoration: none;
    position: relative;
}

.cyber-link:hover {
    text-decoration: underline;
    text-shadow: 0 0 5px #00ff00;
}

.age-display {
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #0a0a0a;
}

::-webkit-scrollbar-thumb {
    background: #00ff00;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #00cc00;
}

.hidden {
    display: none;
}

.terminal-input {
    display: flex;
    align-items: center;
    padding: 10px 15px;
    border-top: 1px solid #00ff00;
    background-color: #0a0a0a;
}

#command-input {
    flex-grow: 1;
    background: transparent;
    border: none;
    color: #ffffff;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    outline: none;
    padding: 0 5px;
}

/* Matrix rain effect */
.matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    pointer-events: none;
    background-color: rgba(0, 0, 0, 0.8);
}

/* Easter egg output styles */
.easter-egg {
    color: #ff00ff;
    animation: glitch 1s linear infinite;
}

@keyframes glitch {
    0% {
        text-shadow: 2px 0 #ff00ff, -2px 0 #00ffff;
    }

    25% {
        text-shadow: -2px 0 #ff00ff, 2px 0 #00ffff;
    }

    50% {
        text-shadow: 2px 0 #ffff00, -2px 0 #ff00ff;
    }

    75% {
        text-shadow: -2px 0 #ffff00, 2px 0 #ff00ff;
    }

    100% {
        text-shadow: 2px 0 #00ffff, -2px 0 #ffff00;
    }
}

/* Error message */
.error-message {
    color: #ff5555;
}