:root {
    --primary-color: #00ffcc;
    --background-color: #0a0a0a;
    --text-color: #f0f0f0;
    --glow-color: rgba(0, 255, 204, 0.7);
}

body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: 'Share Tech Mono', monospace;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-shadow: 0 0 10px var(--glow-color), 0 0 20px var(--glow-color);
}

#title {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 40px;
    animation: pulse 2s infinite;
}

#countdown {
    display: flex;
    justify-content: center;
    font-size: 4rem;
    color: var(--primary-color);
    visibility: hidden;
    opacity: 0;
    transition: opacity 1s ease-in;
}

#countdown.visible {
    visibility: visible;
    opacity: 1;
}

.time-block {
    margin: 0 20px;
    min-width: 150px;
}

.time-block span {
    display: block;
}

.time-block p {
    font-size: 1rem;
    margin-top: 10px;
    color: var(--text-color);
    text-shadow: none;
}

.footer-text {
    position: absolute;
    bottom: 20px;
    font-size: 1rem;
    color: var(--text-color);
    opacity: 0.6;
    text-shadow: none;
}

@keyframes pulse {
    0% {
        text-shadow: 0 0 10px var(--glow-color), 0 0 20px var(--glow-color);
    }
    50% {
        text-shadow: 0 0 20px var(--glow-color), 0 0 40px var(--glow-color);
    }
    100% {
        text-shadow: 0 0 10px var(--glow-color), 0 0 20px var(--glow-color);
    }
}

/* Scanline effect */
body::after {
    content: " ";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(
        rgba(18, 16, 16, 0) 50%,
        rgba(0, 0, 0, 0.25) 50%
    );
    background-size: 100% 4px;
    z-index: 2;
    pointer-events: none;
    animation: scan 4s linear infinite;
}

@keyframes scan {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 0 -100px;
    }
}

#title::after {
    content: '|';
    display: inline-block;
    animation: blink 1s infinite steps(1);
}

#title.typing-done::after {
    content: '';
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

@media (max-width: 768px) {
    #title {
        font-size: 2rem;
    }

    #countdown {
        flex-direction: column;
        font-size: 3rem;
    }

    .time-block {
        margin: 10px 0;
        min-width: auto;
    }
}