@import url("https://fonts.googleapis.com/css?family=VT323&display=swap");

body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow: hidden;
    font-family: Arial, sans-serif;
    background-color: black;
}


#monitor {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center; /* Center horizontally */
    align-items: center; /* Center vertically */
    background-color: black;
    
}

#screen {
    width: calc((100vh - 60px) * 4 / 3); /* 4:3 aspect ratio */
    height: calc(100vh - 60px); /* Subtract 60px from top and bottom */
    position: relative;
    overflow: hidden; /* Hide overflow content from the top and bottom */
}

#crt {
    animation: textShadow 1.6s infinite;
}

#crt::before, #crt::after {
    content: " ";
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    pointer-events: none;
    z-index: 2;
}

#crt::before {
    background: linear-gradient(rgba(187, 24, 24, 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%;
}

#crt::after {
    background: rgba(18, 16, 16, 0.1);
    animation: flicker 0.15s infinite;
}

#scanline-container {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 3;
    overflow: hidden;
}

.scanline {
    width: 100%;
    height: 100px;
    z-index: 8;
    background: linear-gradient(
        0deg,
        rgba(0, 0, 0, 0) 0%,
        rgba(255, 255, 255, 0.2) 10%,
        rgba(0, 0, 0, 0.1) 100%
    );
    opacity: 0.1;
    position: absolute;
    bottom: 100%;
    animation: scanline 10s linear infinite;
}


.terminal-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    z-index: -1; /* Ensure it stays in the background */
    background-size: cover;
    background-repeat: no-repeat;
}

.terminal {
    padding: 20px; /* Adjust the padding as needed */
    color: white; /* Set text color */
    font-family: 'VT323', monospace;
    white-space: pre-wrap; /* Preserve line breaks */
    font-size: 20px; /* Set font size */
}

#input {
    position: relative;
    caret-color: transparent;
}

/* Puts a blinking square after the content as a replacement for the caret */
#input[contenteditable="true"]:after {
    content: "■";
    animation: cursor 1s infinite;
    animation-timing-function: step-end;
    margin-left: 1px;
}

/* Inserts the > before the terminal input */
#input:before {
    content: ">";
    position: absolute;
    padding-left: 1.5rem;
    left: 0;
}

/* Define the cursor animation for blinking */
@keyframes cursor {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes scanline {
    0% {
        bottom: 100%;
    }
    80% {
        bottom: 100%;
    }
    100% {
        bottom: 0%;
    }
}

@keyframes textShadow {
    0% {
      text-shadow: 0.4389924193300864px 0 1px rgba(0,30,255,0.5), -0.4389924193300864px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    5% {
      text-shadow: 2.7928974010788217px 0 1px rgba(0,30,255,0.5), -2.7928974010788217px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    10% {
      text-shadow: 0.02956275843481219px 0 1px rgba(0,30,255,0.5), -0.02956275843481219px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    15% {
      text-shadow: 0.40218538552878136px 0 1px rgba(0,30,255,0.5), -0.40218538552878136px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    20% {
      text-shadow: 3.4794037899852017px 0 1px rgba(0,30,255,0.5), -3.4794037899852017px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    25% {
      text-shadow: 1.6125630401149584px 0 1px rgba(0,30,255,0.5), -1.6125630401149584px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    30% {
      text-shadow: 0.7015590085143956px 0 1px rgba(0,30,255,0.5), -0.7015590085143956px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    35% {
      text-shadow: 3.896914047650351px 0 1px rgba(0,30,255,0.5), -3.896914047650351px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    40% {
      text-shadow: 3.870905614848819px 0 1px rgba(0,30,255,0.5), -3.870905614848819px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    45% {
      text-shadow: 2.231056963361899px 0 1px rgba(0,30,255,0.5), -2.231056963361899px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    50% {
      text-shadow: 0.08084290417898504px 0 1px rgba(0,30,255,0.5), -0.08084290417898504px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    55% {
      text-shadow: 2.3758461067427543px 0 1px rgba(0,30,255,0.5), -2.3758461067427543px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    60% {
      text-shadow: 2.202193051050636px 0 1px rgba(0,30,255,0.5), -2.202193051050636px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    65% {
      text-shadow: 2.8638780614874975px 0 1px rgba(0,30,255,0.5), -2.8638780614874975px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    70% {
      text-shadow: 0.48874025155497314px 0 1px rgba(0,30,255,0.5), -0.48874025155497314px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    75% {
      text-shadow: 1.8948491305757957px 0 1px rgba(0,30,255,0.5), -1.8948491305757957px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    80% {
      text-shadow: 0.0833037308038857px 0 1px rgba(0,30,255,0.5), -0.0833037308038857px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    85% {
      text-shadow: 0.09769827255241735px 0 1px rgba(0,30,255,0.5), -0.09769827255241735px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    90% {
      text-shadow: 3.443339761481782px 0 1px rgba(0,30,255,0.5), -3.443339761481782px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    95% {
      text-shadow: 2.1841838852799786px 0 1px rgba(0,30,255,0.5), -2.1841838852799786px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
    100% {
      text-shadow: 2.6208764473832513px 0 1px rgba(0,30,255,0.5), -2.6208764473832513px 0 1px rgba(255,0,80,0.3), 0 0 3px;
    }
  }
  
@keyframes flicker {
    0% {
    opacity: 0.27861;
    }
    5% {
    opacity: 0.34769;
    }
    10% {
    opacity: 0.23604;
    }
    15% {
    opacity: 0.90626;
    }
    20% {
    opacity: 0.18128;
    }
    25% {
    opacity: 0.83891;
    }
    30% {
    opacity: 0.65583;
    }
    35% {
    opacity: 0.67807;
    }
    40% {
    opacity: 0.26559;
    }
    45% {
    opacity: 0.84693;
    }
    50% {
    opacity: 0.96019;
    }
    55% {
    opacity: 0.08594;
    }
    60% {
    opacity: 0.20313;
    }
    65% {
    opacity: 0.71988;
    }
    70% {
    opacity: 0.53455;
    }
    75% {
    opacity: 0.37288;
    }
    80% {
    opacity: 0.71428;
    }
    85% {
    opacity: 0.70419;
    }
    90% {
    opacity: 0.7003;
    }
    95% {
    opacity: 0.36108;
    }
    100% {
    opacity: 0.24387;
    }
  }