:root {
    --glow-color: #ff4141; /* Aggressive red */
    --text-color: #ff6363;
    --bg-color: #0d0d0d;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'VT323', monospace;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
    font-size: 1.5rem;
    text-shadow: 0 0 5px var(--glow-color);
}

.terminal {
    width: 90%;
    max-width: 800px;
    padding: 2rem;
    border: 3px solid var(--text-color);
    border-radius: 10px;
    box-shadow: 0 0 20px var(--glow-color);
    animation: glow-pulse 2s infinite alternate;
}

h1 {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 2rem;
    animation: flicker 0.1s infinite alternate;
}

p {
    margin: 0.5rem 0;
    line-height: 1.5;
    min-height: 24px;
}

#cursor {
    display: inline-block;
    width: 1rem;
    height: 1.7rem;
    background-color: var(--text-color);
    animation: blink 1s step-end infinite;
    vertical-align: bottom;
}

#action-button {
    background-color: transparent;
    border: 2px solid var(--text-color);
    color: var(--text-color);
    padding: 10px 20px;
    font-family: inherit;
    font-size: 1.2rem;
    text-shadow: inherit;
    cursor: pointer;
    margin-top: 2rem;
    transition: background-color 0.3s, color 0.3s;
}

#action-button:hover:not(:disabled) {
    background-color: var(--text-color);
    color: var(--bg-color);
}

#action-button:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.hidden {
    display: none;
}

@keyframes blink {
    from, to { background-color: transparent }
    50% { background-color: var(--text-color); }
}

@keyframes flicker {
    from { opacity: 1; }
    to { opacity: 0.95; text-shadow: 0 0 10px var(--glow-color); }
}

@keyframes glow-pulse {
    from { box-shadow: 0 0 15px var(--glow-color); }
    to { box-shadow: 0 0 25px var(--glow-color); }
}