/* Route-local styles for /ascii/.
   Emoji copy-paste picker. */

body.ascii-page {
    background: var(--c-paper);
}

/* ===== CONTROLS: favourites + search ===== */
.ascii-controls {
    padding: var(--space-3) var(--space-4);
    display: grid;
    gap: var(--space-3);
    align-items: start;
}

.ascii-favourites {
    display: grid;
    gap: var(--space-1);
}

.ascii-favourites-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--c-accent);
}

.ascii-favourites-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.ascii-fav {
    min-height: 2.75rem;
    min-width: 2.75rem;
    padding: 0.25rem;
    font-size: 1.5rem;
}

.ascii-search-wrap {
    display: grid;
    gap: var(--space-1);
}

.ascii-search-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--c-accent);
    gap: 0;
}

.ascii-search-input {
    width: 100%;
    max-width: 32rem;
    padding: 0.75rem 0.9rem;
    border: 2px solid var(--c-ink);
    border-radius: var(--radius);
    background: var(--c-paper);
    color: var(--c-ink);
    font: inherit;
}

.ascii-search-input:focus {
    outline: 3px solid var(--c-accent);
    outline-offset: 1px;
}

/* ===== PAGE HEADER (home link) ===== */
.ascii-page-header {
    padding: var(--space-2) var(--space-4);
}

.ascii-back-link {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--c-accent);
    text-decoration: none;
}

.ascii-back-link:hover {
    color: var(--c-accent-ink);
}

/* ===== CATEGORIES ===== */
.ascii-category {
    scroll-margin-top: var(--space-2);
}

.ascii-category-details {
    /* block for the <details> itself */
}

.ascii-category-details > .ascii-grid {
    margin-top: var(--space-2);
}

.ascii-cat-heading {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0 0 var(--space-2);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--c-ink);
}

.ascii-cat-heading-icon {
    font-family: var(--font-mono);
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--c-accent);
}

/* Summary inside details — keep heading style but add disclosure marker */
summary.ascii-cat-heading {
    cursor: pointer;
    user-select: none;
    list-style: none; /* remove default triangle in some browsers */
}

summary.ascii-cat-heading::-webkit-details-marker {
    display: none;
}

summary.ascii-cat-heading::before {
    content: "+ ";
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--c-accent);
    display: inline-block;
    width: 1.2rem;
    flex-shrink: 0;
}

details[open] > summary.ascii-cat-heading::before {
    content: "− ";
}

/* ===== FACE GRID ===== */
.ascii-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(3.5rem, 1fr));
    gap: 0.4rem;
}

.ascii-face {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 3.25rem;
    padding: 0.3rem 0.4rem;
    border: 2px solid var(--c-line);
    border-radius: var(--radius);
    background: var(--c-paper);
    color: var(--c-ink);
    font-family: "Segoe UI Emoji", "Apple Color Emoji", "Noto Color Emoji", sans-serif;
    font-size: 1.75rem;
    line-height: 1.3;
    cursor: pointer;
    text-align: center;
    overflow-wrap: anywhere;
    transition: border-color 60ms ease-out, background-color 60ms ease-out,
                transform 60ms ease-out;
}

.ascii-face:hover,
.ascii-face:focus-visible {
    border-color: var(--c-ink);
    background: var(--c-ink);
    outline: none;
}

.ascii-face:active {
    transform: scale(0.97);
}

.ascii-face.is-copied {
    border-color: var(--c-accent);
    background: var(--c-accent);
    color: var(--c-paper);
}

.ascii-face[hidden] {
    display: none;
}

.ascii-category.is-hidden {
    display: none;
}

/* ===== EMPTY STATE ===== */
.ascii-empty {
    padding: var(--space-4);
    text-align: center;
    color: var(--c-mute);
    font-family: var(--font-mono);
    font-size: 0.95rem;
}

.ascii-empty #ascii-empty-term {
    color: var(--c-accent);
    font-weight: 700;
}

/* ===== TOAST ===== */
.ascii-toast {
    position: fixed;
    left: 50%;
    bottom: var(--space-4);
    transform: translateX(-50%) translateY(1rem);
    z-index: 50;
    padding: 0.7rem 1.3rem;
    border: 2px solid var(--c-ink);
    border-radius: var(--radius);
    background: var(--c-ink);
    color: var(--c-paper);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    opacity: 0;
    pointer-events: none;
    transition: opacity 120ms ease-out, transform 120ms ease-out;
}

.ascii-toast.is-visible {
    opacity: 1;
    transform: translateX(-50%);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 860px) {
    .ascii-hero {
        grid-template-columns: 1fr;
    }

    .ascii-clipboard-preview {
        text-align: left;
    }
}

@media (max-width: 600px) {
    .ascii-grid {
        grid-template-columns: repeat(auto-fill, minmax(2.75rem, 1fr));
    }

    .ascii-cat-link {
        flex: 1 1 auto;
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ascii-face,
    .ascii-clipboard-preview,
    .ascii-toast {
        transition: none;
    }
}