/*
 * Glance — the copyable ad-number pill in the ad header.
 * The component sits beside the title, so it is in the same top-right spot
 * on the full ad page and in the search side panel.
 */

.ad-head-top {
    --ad-tools-w: 10rem;
    --ad-tools-h: 2.15rem;
    position: relative;
    display: flow-root;
}

.ad-head-top::before {
    content: "";
    float: inline-end;
    inline-size: var(--ad-tools-w);
    block-size: var(--ad-tools-h);
    margin-inline-start: 0.5rem;
    margin-block-end: 0.15rem;
}

.ad-head-top h1 {
    min-width: 0;
}

.ad-head-tools {
    position: absolute;
    z-index: 6;
    inset-block-start: 0;
    inset-inline-end: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.55rem;
    inline-size: var(--ad-tools-w);
    margin: 0;
    color: var(--muted);
}

.ad-tools-sep {
    flex: none;
    inline-size: 1px;
    block-size: 1rem;
    background: var(--line-strong);
    opacity: 0.7;
}

.ad-id {
    display: inline-flex;
    flex: 0 1 auto;
    align-items: center;
    gap: 0.3rem;
    min-block-size: 1.75rem;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--muted);
    font: inherit;
    font-size: var(--fs-xs);
    line-height: 1.2;
    text-align: start;
    white-space: nowrap;
    cursor: pointer;
    transition: color 0.12s ease;
}

.ad-id:hover {
    border: 0;
    background: transparent;
    color: var(--ink);
}

.ad-id:focus-visible {
    outline: 2px solid var(--focus);
    outline-offset: 3px;
}

.ad-id-label {
    color: var(--muted);
    font-size: var(--fs-2xs);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.ad-id-value {
    color: var(--ink);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.ad-id-hash {
    margin-inline-end: 0.1em;
    color: var(--muted);
    font-weight: 600;
}

.ad-id-icon,
.ad-id-check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 0.95rem;
    height: 0.95rem;
    margin-inline-start: 0;
    padding: 0;
    border: 0;
    color: var(--muted);
}

.ad-id-icon .gi,
.ad-id-check .gi {
    width: 0.95rem;
    height: 0.95rem;
}

.ad-id:hover .ad-id-icon {
    color: var(--accent);
}

.ad-id-done {
    display: none;
    color: var(--accent);
    font-size: var(--fs-2xs);
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.ad-id-check {
    color: var(--accent);
}

.ad-id-check[hidden] {
    display: none;
}

.ad-id[data-copied="1"] {
    border: 0;
    background: transparent;
    color: var(--ink);
}

.ad-id[data-copied="1"] .ad-id-label {
    display: none;
}

.ad-id[data-copied="1"] .ad-id-done {
    display: inline;
}

.ad-id[data-copied="1"] .ad-id-icon {
    display: none;
}

.ad-kit-link {
    display: inline-flex;
    flex: none;
    align-items: center;
    gap: 0.3rem;
    min-block-size: 1.75rem;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--muted);
    font-size: var(--fs-xs);
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    transition: color 0.12s ease;
}

.ad-kit-link .gi {
    width: 1rem;
    height: 1rem;
    color: var(--muted);
}

.ad-kit-link:hover {
    border: 0;
    background: transparent;
    color: var(--ink);
}

.ad-kit-link:hover .gi {
    color: var(--accent);
}

@media (max-width: 40rem) {
    .ad-head-top {
        --ad-tools-w: 7.25rem;
    }

    .ad-head-tools {
        gap: 0.45rem;
    }

    .ad-id-label {
        display: none;
    }
}

/* Small info popovers for icon-only controls. */
[data-hint] {
    position: relative;
}

[data-hint]::before,
[data-hint]::after {
    position: absolute;
    z-index: 80;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s, translate 0.18s var(--ease-out);
}

[data-hint]::before {
    content: attr(data-hint);
    inset-inline-end: 0;
    bottom: calc(100% + 9px);
    width: max-content;
    max-inline-size: min(15rem, calc(100vw - 2rem));
    padding: 0.4rem 0.55rem;
    border-radius: 6px;
    background: var(--ink);
    color: var(--paper);
    box-shadow: 0 8px 24px -14px rgb(14 20 36 / 0.5);
    font-size: var(--fs-2xs);
    font-weight: 600;
    line-height: 1.45;
    text-align: end;
    white-space: normal;
    translate: 0 4px;
}

[data-hint]::after {
    content: "";
    inset-inline-end: 1.1rem;
    bottom: calc(100% + 3px);
    border: 6px solid transparent;
    border-top-color: var(--ink);
    border-bottom: 0;
    translate: 0 4px;
}

[data-hint][data-hint-pos="down"]::before {
    top: calc(100% + 9px);
    bottom: auto;
}
[data-hint][data-hint-align="start"]::before {
    inset-inline-start: 0;
    inset-inline-end: auto;
    text-align: start;
}

[data-hint][data-hint-align="start"]::after {
    inset-inline-start: 1.1rem;
    inset-inline-end: auto;
}

[data-hint][data-hint-pos="down"]::after {
    top: calc(100% + 3px);
    bottom: auto;
    border-top: 0;
    border-bottom: 6px solid var(--ink);
}

[data-hint]:is(:hover, :focus-visible)::before,
[data-hint]:is(:hover, :focus-visible)::after {
    opacity: 1;
    translate: 0 0;
}

/* Share panel. The summary is the icon button; the panel opens above it. */
.ad-share {
    position: relative;
    display: inline-flex;
}

.ad-share > summary {
    list-style: none;
    cursor: pointer;
}

.ad-share > summary::-webkit-details-marker {
    display: none;
}

.ad-share-pop {
    position: absolute;
    z-index: 85;
    inset-inline-end: 0;
    bottom: calc(100% + 10px);
    inline-size: min(18rem, calc(100vw - 2rem));
    padding: 0.55rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-l);
    background: var(--surface);
    color: var(--ink);
    box-shadow: var(--shadow-lift);
}

.ad-share-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-3);
    padding: 0.15rem 0.2rem 0.45rem;
}

.ad-share-head strong {
    font-size: var(--fs-s);
}

.ad-share-close {
    display: inline-grid;
    place-items: center;
    inline-size: 1.85rem;
    block-size: 1.85rem;
    padding: 0;
    border: 0;
    border-radius: var(--radius-s);
    background: transparent;
    color: var(--muted);
    cursor: pointer;
}

.ad-share-close:hover {
    background: var(--sunk);
    color: var(--ink);
}

.ad-share-copy,
.ad-share-option {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    inline-size: 100%;
    min-block-size: 2.45rem;
    padding: 0.35rem 0.5rem;
    border: 0;
    border-radius: var(--radius);
    background: none;
    color: var(--ink);
    font: 600 var(--fs-s)/1.2 var(--font);
    text-align: start;
    text-decoration: none;
    cursor: pointer;
}

.ad-share-copy {
    margin-block-end: 0.25rem;
    background: var(--accent-tint);
}

.ad-share-copy:hover,
.ad-share-option:hover {
    background: var(--sunk);
}

.ad-share-option + .ad-share-option {
    border-top: 1px solid var(--line);
    border-radius: 0;
}

.ad-share-copy .gi {
    color: var(--accent);
}

.ad-share-option .gi {
    color: var(--muted);
}

.ad-share-copy .gi,
.ad-share-option .gi {
    inline-size: 1rem;
    block-size: 1rem;
}



.ad-share-dialog {
    inline-size: min(20rem, calc(100vw - 2 * var(--gutter)));
    max-inline-size: none;
    padding: 0.55rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-l);
    background: var(--surface);
    color: var(--ink);
    box-shadow: var(--shadow-lift);
}

.ad-share-dialog::backdrop {
    background: var(--scrim-soft);
}

@media (max-width: 40rem) {
    .ad-share-dialog {
        inline-size: 100%;
        max-inline-size: none;
        margin: auto 0 0;
        padding-bottom: max(0.55rem, env(safe-area-inset-bottom));
        border-radius: var(--radius-l) var(--radius-l) 0 0;
    }
}