:root {
    --clr-primary: red;
    --clr-secondary: gold;
    --clr-tertiary: rgba(239 204 3 / 80%);
    --clr-neutral: lightgray;
    --clr-accent: whitesmoke;
}

*, *::before, *::after {
    box-sizing: border-box;
}

* {
    margin: 0;
}

html body {
    height: 100%;
}

body {
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    background-color: var(--clr-neutral);
}

main {
    flex: 1 0 auto;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
}

input, button, textarea, select {
    font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
    overflow-wrap: break-word;
}

/* stylelint-disable-next-line */
#root, #__next {
    isolation: isolate;
}

.box-shadow {
    box-shadow: 10px 10px 10px rgba(0, 0, 0, 0.5);
}

.content-container {
    display: inline;
}

.instructions-container {
    background-color: var(--clr-accent);
    border: solid 2px black;
    border-radius: 2rem;
    padding: 0.5rem;
    margin: 0.25rem auto;
    width: 45%;
}

.instructions-container ol {
    padding-left: 2rem;
}

.instructions-header {
    text-align: center;
}

.etch-container {
    width: 50%;
    min-width: 500px;
    margin: 1rem auto;
    background-color: var(--clr-primary);
    border: solid 2px var(--clr-primary);
    border-radius: 1rem;
}

.etch-title {
    font-family: "Snell Roundhand", cursive, sans-serif;
    color: var(--clr-secondary);
    font-size: 3rem;
    text-align: center;
}

#grid-container {
    display: flex;
    flex-wrap: wrap;
    border: solid 3px var(--clr-primary);
    height: 50vh;
    width: 80%;
    margin: 0 auto;
    border-radius: 1rem;
    background-color: var(--clr-accent);
    z-index: 1;
}

.buttons-container {
    display: flex;
    padding: 0 1rem;
}

#prompt-button, #clear-button {
    display: grid;
    margin: 1rem auto;
    font-family: Roboto, sans-serif;
    font-size: 1rem;
    background-color: var(--clr-secondary);
    border: none;
    border-radius: 1rem;
    transition-duration: 0.4s;
    padding: 1rem;
}

#prompt-button:hover, #clear-button:hover {
    cursor: pointer;
    background-color: var(--clr-tertiary);
}

.knobs-container {
    position: relative;
}

.knob-left, .knob-right {
    position: absolute;
    clip-path: circle(50% at 50% 50%);
    height: 3.5rem;
    width: 3.5rem;
    background-color: var(--clr-accent);
    margin-top: -4.25rem;
}

.knob-left {
    left: 1rem;
}

.knob-right {
    right: 1rem;
}

footer, .footer-container {
    position: fixed;
    width: 100%;
    bottom: 0;
}

.footer-content {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    font-family: Roboto, sans-serif;
}

.github-logo {
    height: 1.5rem;
    width: 1.5rem;
}

@media screen and (max-height: 750px) {
    footer, .footer-container {
        position: relative;
    }
}

@media screen and (max-width: 1200px) {
    .etch-container, .instructions-container {
        width: 80%;
    }

    html {
        width: 100%;
    }

    .etch-container {
        min-width: 0px;
    }
}

@media screen and (max-width: 900px) {
    .buttons-container {
        padding: 0 4rem;
    }

    .etch-title {
        font-size: 2rem;
    }
}

@media screen and (max-width: 650px) {
    #grid-container {
        height: 40vh;
    }
    
    #prompt-button, #clear-button {
        padding: 0.5rem;
    }

    .knob-left, .knob-right {
        height: 2.5rem;
        width: 2.5rem;
        margin-top: -3.5rem;
    }
    
    .knob-left {
        left: 1rem;
    }
    
    .knob-right {
        right: 1rem;
    }
}

@media screen and (max-width: 460px) {
    .instructions-container ol, button {
        font-size: 12px;
    }

    .instructions-container ol {
        padding-left: 1rem;
    }

    .buttons-container {
        flex-direction: column;
    }

    #prompt-button, #clear-button {
        margin: 0.5rem;
    }

    .knob-left, .knob-right {
        margin-top: -4.5rem;
    }
}