:root {
    color-scheme: light dark;
    font: 16px/1.5 "Courier New", Courier, monospace;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: CanvasText;
    background: Canvas;
}

main {
    width: min(34rem, calc(100% - 2rem));
    margin: 2rem auto;
}

h1 {
    margin: 0 0 .25rem;
    font-size: 1rem;
    font-weight: 600;
}

.instructions,
.status {
    margin: 0 0 1rem;
    color: GrayText;
    font-size: .8125rem;
}

label {
    display: block;
    margin-bottom: .35rem;
    font-size: .8125rem;
}

input,
button {
    color: inherit;
    background: transparent;
    border: 1px solid GrayText;
    border-radius: 0;
    font: inherit;
}

input {
    width: 100%;
    padding: .65rem .75rem;
    outline: none;
}

input:focus,
button:focus-visible {
    border-color: CanvasText;
    outline: 1px solid CanvasText;
    outline-offset: 2px;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.search {
    position: relative;
}

.results {
    position: absolute;
    z-index: 1;
    top: 100%;
    right: 0;
    left: 0;
    background: Canvas;
}

.results button,
.results .empty {
    width: 100%;
    padding: .55rem .75rem;
    text-align: left;
    border-top: 0;
}

.results button:hover {
    color: Canvas;
    background: CanvasText;
}

.results span {
    display: inline-block;
    width: 2rem;
    font-size: 1.15rem;
}

.empty {
    color: GrayText;
    border: 1px solid GrayText;
}

.menu {
    display: grid;
    gap: .35rem;
    margin-top: 1rem;
}

.menu li {
    display: grid;
    grid-template-columns: 1fr 2.75rem;
}

.symbol {
    display: flex;
    align-items: center;
    min-width: 0;
    min-height: 3rem;
    padding: .4rem .75rem;
    text-align: left;
    cursor: pointer;
}

.symbol:hover {
    color: Canvas;
    background: CanvasText;
}

.remove {
    width: 2.75rem;
    min-height: 3rem;
    margin-left: -1px;
    padding: 0;
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
}

.remove:hover {
    color: Canvas;
    background: CanvasText;
}

.glyph {
    width: 2.5rem;
    flex: 0 0 auto;
    font-size: 1.4rem;
}

.description {
    overflow: hidden;
    color: GrayText;
    font-size: .8125rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.symbol:hover .description {
    color: inherit;
}

.menu li.copied button {
    animation: copied .7s ease-out;
}

@keyframes copied {
    from {
        color: Canvas;
        background: CanvasText;
    }
}

.status {
    min-height: 1.5em;
    margin-top: .75rem;
}

.status:empty {
    display: none;
}

@media (max-width: 30rem) {
    main {
        width: min(100% - 1rem, 34rem);
        margin-top: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .menu li.copied button {
        animation: none;
    }
}