/*
 * those CSS variables are defaults,
 * there are here for documentation porpuse
 */

:root {
    --color: #7FFF73;
    --size: 1.4;
    --glow: 1;
    --animation: terminal-blink;
    --background: #031e11;
}

.green {
    color: #3bff55;
    text-shadow: 0 0.2rem 1rem #197525;
}

.red {
    color: red;
    text-shadow: 0 0.2rem 1rem #7b0c0c;
}

.blue {
    color: #0077ff;
    text-shadow: 0 0.2rem 1rem #003c80;
}

.yellow {
    color: yellow;
    text-shadow: 0 0.2rem 1rem #cccc00;
}

.orange {
    color: orange;
    text-shadow: 0 0.2rem 1rem #7b3b00;
}

.white {
    color: white;
    text-shadow: 0 0.2rem 1rem #7b7b7b;
}

.purple {
    color: purple;
    text-shadow: 0 0.2rem 1rem #7b007b;
}

.cyan {
    color: cyan;
    text-shadow: 0 0.2rem 1rem #007777;
}

a.lien-image {
    display: inline-block;
    font-size: calc(var(--size, 1)*(12px/var(--pixel-density, 1)));
    text-decoration: none;
    color: yellow;
    text-shadow: 0 0.2rem 1rem #cccc00;
    border-bottom: 2px solid yellow;
    cursor: pointer;
}

.modal {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    z-index: 500;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.8);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.modal.show {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    max-width: 90%;
    max-height: 90%;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    transform: scale(0.9);
    transition: transform 0.4s ease, opacity 0.4s ease;
    opacity: 0;
}

.modal.show .modal-content {
    transform: scale(1);
    opacity: 1;
}

.close {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 40px;
    color: white;
    cursor: pointer;
    z-index: 10;
}

.terminal-scroller {
    background: url(../img/logo.png) no-repeat center center, url(../img/binding_dark-ecc3b46a.png) repeat, black;
    font-family: monospace;
    font-size: calc(var(--size, 1)*(12px/var(--pixel-density, 1)));
    color: #0c0;
    min-width: 100%;
    min-height: 100%;
    padding: 60px;
    white-space: pre-wrap;
    box-shadow: inset 0 0 60px 20px #00000080;
    overflow-x: hidden;
}

.terminal {
    text-shadow: 0 0.2rem 1rem #0c7b46;
    height: 100% !important;
}

body {
    margin: 0;
    background: black;
    height: 100% !important;
}

.terminal img[src*="blob:"],
.terminal video {
    max-width: 100%;
}

#terminal {
    height: 100vh;
}

@media (min-width: 800px) {
    :root {
        --size: 1.2;
    }
}

@media (min-width: 1200px) {
    :root {
        --size: 1.5;
    }
}

/* to see yourself like in a mirror */
.self {
    transform: scale(-1, 1);
}

.flicker {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: rgba(18, 16, 16, 0.2);
    opacity: 0;
    z-index: 1000;
    pointer-events: none;
    animation: flicker 0.5 s infinite;
}

@keyframes flicker {
    0% {
        opacity: 0.552;
    }

    5% {
        opacity: 0.48287;
    }

    10% {
        opacity: 0.59134;
    }

    15.0% {
        opacity: 0.79543;
    }

    20% {
        opacity: 0.75134;
    }

    25% {
        opacity: 0.1956;
    }

    30.0% {
        opacity: 0.90687;
    }

    35% {
        opacity: 0.122;
    }

    40% {
        opacity: 0.62254;
    }

    45% {
        opacity: 0.56977;
    }

    50% {
        opacity: 0.9925;
    }

    55.0% {
        opacity: 0.55487;
    }

    60.0% {
        opacity: 0.16607;
    }

    65% {
        opacity: 0.12353;
    }

    70% {
        opacity: 0.2214;
    }

    75% {
        opacity: 0.67908;
    }

    80% {
        opacity: 0.97163;
    }

    85.0% {
        opacity: 0.1275;
    }

    90% {
        opacity: 0.37186;
    }

    95% {
        opacity: 0.24475;
    }

    100% {
        opacity: 0.37221;
    }
}

.scanlines {
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: linear-gradient(to bottom,
            rgba(255, 255, 255, 0),
            rgba(255, 255, 255, 0) 50%,
            rgba(0, 0, 0, .2) 70%,
            rgba(0, 0, 0, .6));
    background-size: 100% .3rem;
    position: fixed;
    pointer-events: none;
}

.scanlines:before {
    position: absolute;
    top: 0px;
    width: 100%;
    height: 5px;
    background: #fff;
    background: linear-gradient(to bottom,
            rgba(255, 0, 0, 0) 0%,
            rgba(255, 250, 250, 1) 50%,
            rgba(255, 255, 255, 0.98) 51%,
            rgba(255, 0, 0, 0) 100%);
    /* W3C */
    opacity: .1;
}

.scanlines:after {
    box-shadow: 0 2px 6px rgba(25, 25, 25, 0.2),
        inset 0 1px rgba(50, 50, 50, 0.1),
        inset 0 3px rgba(50, 50, 50, 0.05),
        inset 0 3px 8px rgba(64, 64, 64, 0.05),
        inset 0 -5px 10px rgba(25, 25, 25, 0.1);
}

#terminal:focus-within~.scanlines:before {
    content: '';
    display: block;
    animation: vline calc(var(--time, 2) * 1s) linear infinite;
}

/*
 * MS Edge don't support focus-within and css vars
 * inside pseudo selector
 */
@supports (-ms-ime-align:auto) {
    .scanlines:before {
        content: '';
        animation: vline 3s linear infinite;
    }
}

@keyframes vline {
    to {
        transform: translate(0, 100vh)
    }
}

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

@keyframes size {
    50% {
        transform: scaleX(calc(1 / var(--width)));
        opacity: 1;
    }

    98% {
        transform: scaleX(calc(1 / var(--width))) scaleY(calc(1 / var(--height)));
        opacity: 1;
    }

    100% {
        transform: scaleX(calc(1 / var(--width))) scaleY(calc(1 / var(--height)));
        opacity: 0;
    }
}

.collection {
    position: absolute;
    bottom: 0;
    left: 0;
    padding: 10px;
}

.noise {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    z-index: 2000;
    opacity: 0.05;
    pointer-events: none;
    background:
        repeating-radial-gradient(#000 0 0.0001%, #fff 0 0.0002%) 50% 0/2500px 2500px,
        repeating-conic-gradient(#000 0 0.0001%, #fff 0 0.0002%) 50% 50%/2500px 2500px;
    background-blend-mode: difference;
    animation: shift .5s infinite alternate;
}

@keyframes shift {
    100% {
        background-position: 50% 0, 50% 60%;
    }
}

@media (prefers-reduced-motion) {

    .noise,
    .flicker,
    .scanlines:before {
        animation: none !important;
    }
}