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

:where(html, body) {
    margin: 0;
    padding: 0;
}

body {
    min-block-size: 100vh;
    color: var(--text-main);
    font-family: var(--type-reading);
    background: var(--canvas);
    -webkit-font-smoothing: antialiased;
}

:root[data-theme="dark"] body {
    background: var(--canvas);
}

.page-grain {
    position: fixed;
    z-index: 0;
    inset: 0;
    pointer-events: none;
    opacity: 35%;
    background-image:
        repeating-linear-gradient(
            to top,
            rgb(10 18 32 / 3%) 0 1px,
            transparent 1px 3px
        );
}

:root[data-theme="dark"] .page-grain {
    background-image:
        repeating-linear-gradient(
            to top,
            rgb(255 255 255 / 2.5%) 0 1px,
            transparent 1px 3px
        );
}

body > :not(.page-grain) {
    position: relative;
    z-index: 1;
}

:where(button, input, select, textarea) {
    font: inherit;
}

label {
    display: grid;
    gap: 7px;
    margin-block: 16px;
    color: var(--text-muted);
    font-family: var(--type-ui);
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: .03em;
    text-transform: uppercase;
}

:where(input, select, textarea) {
    inline-size: 100%;
    padding: 11px 12px;
    color: var(--text-main);
    background: var(--canvas);
    border: 1px solid var(--line);
    border-radius: 4px;
    outline: 0;
    font-family: var(--type-reading);
    font-size: 15px;
    text-transform: none;
}

:is(input, select, textarea):focus {
    border-color: var(--signal);
    box-shadow: 0 0 0 2px rgb(200 16 46 / 12%);
}

textarea {
    min-block-size: 96px;
    resize: vertical;
}

.hidden {
    display: none !important;
}

.muted {
    color: var(--text-muted);
}

.error {
    color: var(--danger);
    font-size: 13px;
}