:root {
    --color-red: #ff003c;
    --color-blue: #00f0ff;
    --color-black: #050505;
    --color-white: #f8f8f8;
    --color-green: #00ff41;
}

body {
    font-family: 'VT323', monospace;
    background-color: var(--color-black);
    color: var(--color-white);
    overflow-x: hidden;
    text-transform: uppercase;
}

.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0),
        rgba(255, 255, 255, 0) 50%,
        rgba(0, 0, 0, 0.4) 50%,
        rgba(0, 0, 0, 0.4)
    );
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 50;
    opacity: 0.6;
}

.noise {
    position: fixed;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    width: 200%;
    height: 200vh;
    background: transparent url('data:image/svg+xml,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.65" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)"/%3E%3C/svg%3E');
    opacity: 0.05;
    animation: noise 0.2s infinite;
    pointer-events: none;
    z-index: 49;
}

@keyframes noise {
    0% { transform: translate(0,0) }
    10% { transform: translate(-5%,-5%) }
    20% { transform: translate(-10%,5%) }
    30% { transform: translate(5%,-10%) }
    40% { transform: translate(-5%,15%) }
    50% { transform: translate(-10%,5%) }
    60% { transform: translate(15%,0) }
    70% { transform: translate(0,10%) }
    80% { transform: translate(-15%,0) }
    90% { transform: translate(10%,5%) }
    100% { transform: translate(5%,0) }
}

.crt::before {
    content: " ";
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
    z-index: 2;
    background-size: 100% 2px, 3px 100%;
    pointer-events: none;
}

.crt::after {
    content: " ";
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: radial-gradient(circle, rgba(0,0,0,0) 60%, rgba(0,0,0,0.8) 100%);
    z-index: 3;
    pointer-events: none;
}

.glitch {
    position: relative;
    color: var(--color-white);
    display: inline-block;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-black);
}

.glitch::before {
    left: 4px;
    text-shadow: -2px 0 var(--color-red);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.glitch::after {
    left: -4px;
    text-shadow: -2px 0 var(--color-blue);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim2 5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(10px, 9999px, 86px, 0); }
    5% { clip: rect(65px, 9999px, 14px, 0); }
    10% { clip: rect(47px, 9999px, 8px, 0); }
    15% { clip: rect(96px, 9999px, 81px, 0); }
    20% { clip: rect(12px, 9999px, 52px, 0); }
    25% { clip: rect(74px, 9999px, 33px, 0); }
    30% { clip: rect(89px, 9999px, 64px, 0); }
    35% { clip: rect(21px, 9999px, 97px, 0); }
    40% { clip: rect(55px, 9999px, 22px, 0); }
    45% { clip: rect(38px, 9999px, 76px, 0); }
    50% { clip: rect(92px, 9999px, 11px, 0); }
    55% { clip: rect(19px, 9999px, 45px, 0); }
    60% { clip: rect(61px, 9999px, 88px, 0); }
    65% { clip: rect(84px, 9999px, 29px, 0); }
    70% { clip: rect(7px, 9999px, 57px, 0); }
    75% { clip: rect(42px, 9999px, 94px, 0); }
    80% { clip: rect(99px, 9999px, 16px, 0); }
    85% { clip: rect(28px, 9999px, 68px, 0); }
    90% { clip: rect(71px, 9999px, 3px, 0); }
    95% { clip: rect(5px, 9999px, 79px, 0); }
    100% { clip: rect(63px, 9999px, 41px, 0); }
}

@keyframes glitch-anim2 {
    0% { clip: rect(33px, 9999px, 71px, 0); }
    5% { clip: rect(8px, 9999px, 95px, 0); }
    10% { clip: rect(59px, 9999px, 24px, 0); }
    15% { clip: rect(82px, 9999px, 47px, 0); }
    20% { clip: rect(17px, 9999px, 88px, 0); }
    25% { clip: rect(94px, 9999px, 12px, 0); }
    30% { clip: rect(45px, 9999px, 66px, 0); }
    35% { clip: rect(78px, 9999px, 3px, 0); }
    40% { clip: rect(22px, 9999px, 51px, 0); }
    45% { clip: rect(67px, 9999px, 89px, 0); }
    50% { clip: rect(11px, 9999px, 35px, 0); }
    55% { clip: rect(93px, 9999px, 74px, 0); }
    60% { clip: rect(48px, 9999px, 18px, 0); }
    65% { clip: rect(5px, 9999px, 99px, 0); }
    70% { clip: rect(81px, 9999px, 42px, 0); }
    75% { clip: rect(26px, 9999px, 63px, 0); }
    80% { clip: rect(73px, 9999px, 9px, 0); }
    85% { clip: rect(39px, 9999px, 85px, 0); }
    90% { clip: rect(97px, 9999px, 27px, 0); }
    95% { clip: rect(14px, 9999px, 58px, 0); }
    100% { clip: rect(62px, 9999px, 7px, 0); }
}

.dos-box {
    border: 2px solid var(--color-red);
    background-color: rgba(5, 5, 5, 0.8);
    box-shadow: 6px 6px 0px 0px rgba(255, 0, 60, 0.4);
    position: relative;
}

.dos-box::before {
    content: '';
    position: absolute;
    top: 2px; left: 2px; right: 2px; bottom: 2px;
    border: 1px dashed rgba(255,0,60,0.3);
    pointer-events: none;
}

.dos-header {
    background-color: var(--color-red);
    color: var(--color-black);
    padding: 4px 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    letter-spacing: 1px;
}

.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    background: var(--color-red);
    color: var(--color-black);
    padding: 8px 0;
    border-top: 2px solid var(--color-white);
    border-bottom: 2px solid var(--color-white);
}

.marquee-content {
    display: inline-block;
    animation: marquee 20s linear infinite;
}

@keyframes marquee {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

::-webkit-scrollbar {
    width: 16px;
}
::-webkit-scrollbar-track {
    background: var(--color-black);
    border-left: 2px solid var(--color-red);
}
::-webkit-scrollbar-thumb {
    background: var(--color-red);
    border: 2px solid var(--color-black);
}

.glitch-img-container {
    position: relative;
    display: inline-block;
}

.glitch-img-container img {
    display: block;
    filter: grayscale(100%) contrast(200%) sepia(100%) hue-rotate(-50deg) saturate(600%) brightness(0.8);
    transition: all 0.1s;
}

.glitch-img-container:hover img {
    animation: img-glitch 0.2s infinite;
}

@keyframes img-glitch {
    0% { transform: translate(0) }
    20% { transform: translate(-5px, 5px); filter: hue-rotate(90deg); }
    40% { transform: translate(-5px, -5px); }
    60% { transform: translate(5px, 5px); filter: hue-rotate(-90deg); }
    80% { transform: translate(5px, -5px) }
    100% { transform: translate(0) }
}

.tracking-line {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 10px;
    background: rgba(255,255,255,0.1);
    animation: tracking 8s linear infinite;
    z-index: 45;
    pointer-events: none;
}

@keyframes tracking {
    0% { top: -10%; }
    100% { top: 110%; }
}

.text-shadow-rgb {
    text-shadow: 2px 2px 0px rgba(255,0,0,0.8), -2px -2px 0px rgba(0,255,255,0.8);
}

.blink-soft {
    animation: blinker 1.5s linear infinite;
}
@keyframes blinker {
    50% { opacity: 0.3; }
}