@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');

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

html,
body {
    width: 100%;
    min-height: 100%;
    margin: 0;
}

body {
    min-height: 100vh;
    min-height: 100dvh;
    display: grid;
    place-items: center;
    padding: 1rem;
    overflow-x: hidden;
    font-family: 'Space Grotesk', sans-serif;
}

main {
    width: 100%;
    max-width: 700px;
    min-width: 0;
    text-align: center;
    animation: fade-in 0.6s ease-out both;
}

@keyframes fade-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

h1 {
    margin: 0 0 1rem;
    font-size: clamp(2rem, 10vw, 4rem);
    line-height: 1.1;
    font-weight: 700;
}

p {
    margin: 0 0 0.75rem;
    color: #666;
}

.code-box {
    display: flex;
    align-items: center;
    width: 100%;
    min-width: 0;
    max-width: 100%;
    padding: 0.65rem;
    gap: 0.5rem;
    border-radius: 10px;
    background: #f1f1f1;
    overflow: hidden;
}

.code-box code {
    display: block;
    flex: 1 1 auto;
    width: 0;
    min-width: 0;
    max-width: 100%;
    padding: 0.2rem 0.35rem;
    overflow-x: auto;
    overflow-y: hidden;
    white-space: nowrap;
    text-align: left;
    font-family: monospace;
    font-size: 0.85rem;
}

.copy-btn {
    flex: 0 0 auto;
    border: 0;
    border-radius: 7px;
    padding: 0.55rem 0.75rem;
    background: #fff;
    color: #111;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
}

.copy-btn:hover {
    background: #e5e5e5;
}

.copy-btn:active {
    transform: scale(0.97);
}

footer {
    margin-top: 2rem;
    color: #999;
    font-size: 0.8rem;
}

footer a {
    color: inherit;
    text-decoration-line: underline;
    text-decoration-style: dotted;
    text-underline-offset: 3px;
}

footer a:hover {
    text-decoration-style: solid;
}

a[target="_blank"]:not(:has(img))::after {
    content: '\2197';
    margin-left: 0.2em;
    font-size: 1.2em;
}

@media (max-width: 480px) {
    body {
        padding: 1rem;
    }

    h1 {
        font-size: 2.25rem;
    }

    .code-box {
        padding: 0.5rem;
    }

    .code-box code {
        font-size: 0.75rem;
    }

    .copy-btn {
        padding: 0.5rem 0.65rem;
        font-size: 0.8rem;
    }
}

@media (prefers-color-scheme: dark) {
    body {
        background: #111;
        color: #eee;
    }

    p {
        color: #aaa;
    }

    .code-box {
        background: #1d1d1d;
    }

    .code-box code {
        color: #eee;
    }

    .copy-btn {
        background: #2a2a2a;
        color: #eee;
    }

    .copy-btn:hover {
        background: #333;
    }
}

@media (prefers-reduced-motion: reduce) {
    main {
        animation: none;
    }
}