:root {
    --bg-color: #000;
    --red-text: #ff0000;
    --white-text: #ffffff;
    --popup-bg: #e62222;
    --popup-black: #111;
}

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

body {
    background-color: var(--bg-color);
    color: var(--red-text);
    font-family: 'Share Tech Mono', monospace;
    overflow: hidden;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-transform: uppercase;
    position: relative;
    user-select: none;
}

.error-marquee,
.eep-rom-box,
.warning-content,
.return-btn {
    font-family: 'Share Tech Mono', monospace;
}

@import url('crt.css');

@font-face {
    font-family: 'Ac437IBM';
    src: url('fonts/Ac437_IBM_Model3x_Alt4.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

.error-bg-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.error-marquee {
    font-family: 'Ac437IBM', 'Press Start 2P', monospace; 
    font-size: 36px; 
    font-weight: bold;
    color: var(--red-text);
    word-wrap: break-word;
    letter-spacing: 2px;
    line-height: 1.2;
    animation: moveUp 15s linear infinite; 
    padding: 10px 20px; 
    white-space: pre-wrap; 
}

@keyframes moveUp {
    0% { transform: translateY(0); }
    100% { transform: translateY(-50%); }
}

.eep-rom-container {
    position: absolute;
    z-index: 5;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.eep-rom-box {
    background-color: var(--white-text);
    color: #000;
    font-weight: bold;
    font-size: 32px;
    padding: 10px 20px;
    border: 4px solid #000;
    box-shadow: 0 0 10px var(--white-text);
    letter-spacing: 4px;
    animation: blink 0.5s step-start infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}
.warning-popup {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--popup-bg);
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: popupBlink 0.1s infinite alternate;
}

.warning-content {
    background-color: var(--popup-black);
    width: 80%;
    height: 60%;
    border: 10px solid var(--popup-bg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    position: relative;
    box-shadow: 0 0 50px rgba(0,0,0,0.8);
}

.nervLabel {
    color: var(--popup-bg);
    font-size: 80px;
    font-weight: 900;
    letter-spacing: 10px;
    margin-bottom: 20px;
    transform: scaleY(1.5) scaleX(1.2);
    text-shadow: 3px 3px 0 var(--popup-bg);
}

.warning-title {
    color: var(--popup-bg);
    font-size: 150px;
    font-weight: 900;
    letter-spacing: -5px;
    margin-bottom: 20px;
    transform: scaleY(0.8) scaleX(1.1);
    background-color: var(--popup-bg);
    color: var(--popup-black);
    padding: 0 40px;
    border-radius: 5px;
    margin-top: 50px;
}

@keyframes popupBlink {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.01); opacity: 0.95; }
}

.return-btn {
    display: inline-block;
    padding: 15px 30px;
    font-size: 1.5rem;
    color: var(--popup-black);
    background-color: var(--white-text);
    text-decoration: none;
    border: 3px solid var(--red-text);
    transition: all 0.2s;
    font-weight: bold;
    cursor: pointer;
    font-family: 'Share Tech Mono', monospace;
}

.return-btn:hover {
    background-color: var(--red-text);
    color: var(--white-text);
    box-shadow: 0 0 20px var(--red-text);
}