:root {
    --color-bg: #050510;
    --color-text: #33ff33;
    /* Classic terminal green */
    --color-highlight: #b026ff;
    /* Psychedelic purple */
    --color-alert: #ff3333;
    --font-terminal: 'Courier New', monospace;
}

body {
    margin: 0;
    padding: 0;
    background-color: #000;
    color: var(--color-text);
    font-family: var(--font-terminal);
    overflow: hidden;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* CRT Screen Effect */
.screen-container {
    background-color: var(--color-bg);
    width: 90%;
    max-width: 800px;
    height: 90%;
    border: 2px solid var(--color-text);
    box-shadow: 0 0 20px var(--color-text), inset 0 0 50px rgba(0, 0, 0, 0.8);
    display: flex;
    flex-direction: column;
    padding: 20px;
    position: relative;
    z-index: 10;
    border-radius: 10px;
}

.crt-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    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));
    background-size: 100% 2px, 3px 100%;
    z-index: 999;
    pointer-events: none;
    animation: flicker 0.15s infinite;
}

@keyframes flicker {
    0% {
        opacity: 0.9;
        transform: translateX(0);
    }

    5%,
    15% {
        opacity: 0.2;
        transform: translateX(-10px);
        filter: hue-rotate(90deg);
    }

    10% {
        opacity: 0.8;
        transform: translateX(10px);
    }

    50% {
        opacity: 1.0;
        transform: translateX(0);
    }

    80% {
        opacity: 0.95;
        transform: skewX(10deg);
    }

    100% {
        opacity: 0.95;
        transform: skewX(0);
    }
}

/* Header & Glitch */
.game-header {
    text-align: center;
    border-bottom: 1px solid var(--color-text);
    padding-bottom: 10px;
    margin-bottom: 10px;
}

.glitch {
    font-size: 2rem;
    position: relative;
    color: var(--color-text);
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
}

.glitch::before {
    left: 2px;
    text-shadow: -1px 0 var(--color-alert);
    clip: rect(24px, 550px, 90px, 0);
    animation: glitch-anim-1 2.5s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -1px 0 var(--color-highlight);
    clip: rect(85px, 550px, 140px, 0);
    animation: glitch-anim-2 3s infinite linear alternate-reverse;
}

@keyframes glitch-anim-1 {
    0% {
        clip: rect(20px, 9999px, 80px, 0);
    }

    20% {
        clip: rect(60px, 9999px, 10px, 0);
    }

    40% {
        clip: rect(90px, 9999px, 150px, 0);
    }

    60% {
        clip: rect(10px, 9999px, 90px, 0);
    }

    80% {
        clip: rect(120px, 9999px, 50px, 0);
    }

    100% {
        clip: rect(40px, 9999px, 110px, 0);
    }
}

@keyframes glitch-anim-2 {
    0% {
        clip: rect(120px, 9999px, 30px, 0);
    }

    20% {
        clip: rect(10px, 9999px, 120px, 0);
    }

    40% {
        clip: rect(150px, 9999px, 10px, 0);
    }

    60% {
        clip: rect(50px, 9999px, 90px, 0);
    }

    80% {
        clip: rect(10px, 9999px, 140px, 0);
    }

    100% {
        clip: rect(90px, 9999px, 20px, 0);
    }
}

/* Visuals */
.visual-display {
    flex: 2;
    border: 1px dashed var(--color-text);
    margin-bottom: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: black;
}

#image-container img {
    max-width: 100%;
    height: auto;
    image-rendering: pixelated;
    filter: contrast(1.2) brightness(0.9);
}

/* Log Area */
.log-container {
    flex: 3;
    overflow-y: auto;
    border: 1px solid var(--color-text);
    padding: 10px;
    margin-bottom: 10px;
    font-size: 1.1rem;
    text-shadow: 0 0 5px var(--color-text);
}

.log-entry {
    margin-bottom: 10px;
    opacity: 0;
    animation: fadeIn 0.5s forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Controls */
.controls-area {
    height: 60px;
    display: flex;
    gap: 10px;
    justify-content: center;
}

button {
    background: transparent;
    border: 1px solid var(--color-text);
    color: var(--color-text);
    padding: 10px 20px;
    cursor: pointer;
    font-family: var(--font-terminal);
    transition: all 0.2s;
    text-transform: uppercase;
}

button:hover {
    background: var(--color-text);
    color: var(--color-bg);
}

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

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-text);
}