/* The homepage finale: the prize pool as one meter, and the donation
   address as one ticket (QR with its address stub), beside the yearly
   newsletter. Loaded after homepage.css. Colours: the pool's existing
   orange/amber fill plus shared tokens.
   Both columns share the card's 20px inset; the meter's stack is centred
   against the ticket so neither column floats.
   homepage.js drives the motion: the fill and figure count up together on
   first view, copy stamps the stub, and a subscription sends the plane. */

html body main.homepage-main #contribute {
    --pool-orange: #f7931a;
    --pool-amber: #ffc107;
    --pool-pad: 20px;
    --pool-qr: 128px;
}

html body main.homepage-main #contribute .contribute-content {
    container: prize-panel / inline-size;
}

/* ---------- Panel ---------- */

/* Phones inset the card's copy by 15px; the meter and ticket follow it. */
@media (max-width: 639px) {
    html body main.homepage-main #contribute {
        --pool-pad: 15px;
    }
}

html body main.homepage-main #contribute .contribute-panel {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
        "status"
        "ticket";
    align-items: stretch;
    gap: 0;
    max-width: none;
    margin-top: var(--pool-pad);
    padding: 0;
    overflow: hidden;
    border-top: 1px solid var(--lwc-border);
}

@container prize-panel (min-width: 32rem) {
    html body main.homepage-main #contribute .contribute-panel {
        grid-template-columns: minmax(0, 1fr) auto;
        grid-template-areas: "status ticket";
        padding: 0;
    }
}

/* ---------- Meter ---------- */

html body main.homepage-main #contribute .btc-status {
    align-self: stretch;
    align-content: center;
    gap: var(--lwc-space-3, 0.75rem);
    padding: var(--pool-pad);
}

html body main.homepage-main #contribute .btc-status-topline {
    align-items: baseline;
}

html body main.homepage-main #contribute .btc-status-goal {
    font-variant-numeric: tabular-nums;
}

html body main.homepage-main #contribute .btc-status-value {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.4rem;
    color: var(--lwc-ink);
    font-size: clamp(2.25rem, 5.5vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

/* Generated content is decorative; selection and assistive technology retain
   the confirmed amount throughout the count. */
html body main.homepage-main #contribute #current-btc.is-pool-counting {
    position: relative;
    color: transparent;
}

html body main.homepage-main #contribute #current-btc.is-pool-counting::after {
    content: attr(data-pool-count) / "";
    position: absolute;
    inset: 0;
    color: var(--lwc-ink);
}

html body main.homepage-main #contribute .btc-status-unit {
    flex: none;
    white-space: nowrap;
    color: var(--lwc-muted);
    font-size: 0.45em;
    font-weight: 700;
    letter-spacing: 0.06em;
}

/* Leave the amount room at enlarged text sizes, including native scrollbars. */
@container prize-panel (max-width: 10rem) {
    html body main.homepage-main #contribute .btc-status {
        padding-inline: 8px;
    }
}

html body main.homepage-main #contribute .btc-status-meter {
    display: flex;
    align-items: center;
    gap: var(--lwc-space-3, 0.75rem);
}

html body main.homepage-main #contribute .btc-status-track {
    flex: 1 1 auto;
    height: 0.625rem;
    border-radius: var(--lwc-radius-pill);
    background: color-mix(in srgb, var(--lwc-muted) 16%, transparent);
}

html body main.homepage-main #contribute .btc-status-fill,
html body main.homepage-main.home-scoreboard-live #contribute .btc-status-fill {
    position: relative;
    min-width: 0;
    width: 0;
    max-width: 100%;
    overflow: hidden;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--pool-orange), var(--pool-amber));
    /* homepage.js owns the fill; the older scroll-linked fill stays off. */
    animation: none;
    transform: none;
    transition: none;
}

/* One sheen crosses the fill after it lands. */
html body main.homepage-main #contribute .btc-status-fill::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, transparent 25%, rgba(255, 255, 255, 0.5) 50%, transparent 75%);
    transform: translateX(-120%);
}

html body main.homepage-main #contribute .btc-status.is-landed .btc-status-fill::before {
    animation: pool-sheen 800ms var(--lwc-ease, ease) both;
}

/* The goal end of the track: a small trophy that answers when the fill lands. */
html body main.homepage-main #contribute .btc-status-post {
    display: grid;
    flex: none;
    place-items: center;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    background: color-mix(in srgb, var(--lwc-gold) 18%, var(--lwc-surface));
    color: color-mix(in srgb, var(--lwc-gold) 65%, var(--lwc-ink));
    font-size: 0.75rem;
}

html body main.homepage-main #contribute .btc-status.is-landed .btc-status-post {
    animation: pool-post 420ms var(--lwc-ease, ease) 120ms both;
}

/* ---------- Ticket: QR above, address stub below ---------- */

html body main.homepage-main #contribute .btc-ticket {
    grid-area: ticket;
    display: grid;
    justify-items: center;
    align-content: center;
    gap: var(--lwc-space-3, 0.75rem);
    padding: var(--pool-pad);
    border-top: 1px solid var(--lwc-border);
    background: var(--lwc-surface-muted);
}

@container prize-panel (min-width: 32rem) {
    html body main.homepage-main #contribute .btc-ticket {
        width: calc(var(--pool-qr) + 6.5rem);
        border-top: 0;
        border-inline-start: 1px solid var(--lwc-border);
    }
}

html body main.homepage-main #contribute .qr-code-container {
    grid-area: auto;
    padding: 0.5rem;
    border: 1px solid var(--lwc-border);
    border-radius: var(--lwc-radius-md);
    background: #fff;
}

html body main.homepage-main #contribute .qr-code-img {
    display: block;
    width: var(--pool-qr);
    border: 0;
    border-radius: 0;
}

html body main.homepage-main #contribute .btc-ticket .btc-address {
    grid-area: auto;
    width: 100%;
    min-height: 2.75rem;
    padding: 0 0 0 0.75rem;
    border: 1px solid var(--lwc-border);
    border-radius: var(--lwc-radius-md);
    background: var(--lwc-surface);
    box-sizing: border-box;
    transition: border-color var(--lwc-duration-fast, 140ms) var(--lwc-ease, ease), background-color var(--lwc-duration-fast, 140ms) var(--lwc-ease, ease);
}

html body main.homepage-main #contribute .btc-ticket .copy-btn,
html body main.homepage-main #contribute .btc-ticket .copy-btn:hover,
html body main.homepage-main #contribute .btc-ticket .copy-btn:focus {
    width: 2.75rem;
    height: 2.75rem;
    min-width: 2.75rem;
    flex-basis: 2.75rem;
    margin: -1px -1px -1px auto;
    border-radius: var(--lwc-radius-md);
    background: transparent;
    box-shadow: none;
}

html body main.homepage-main #contribute .btc-ticket .copy-btn:focus-visible {
    outline: 2px solid var(--lwc-accent);
    outline-offset: -4px;
}

/* Copied: success tint on the stub, and the copy icon becomes a check. */
html body main.homepage-main #contribute .btc-ticket .btc-address.is-copied {
    flex-wrap: wrap;
    column-gap: 4px;
    padding-inline-start: min(0.75rem, 12px);
    border-color: var(--lwc-success);
    background: var(--lwc-success-soft);
}

/* The ticket and copy button already carry the success mark. Keep the short
   confirmation free of a second pill so it fits alongside the focused control. */
html body main.homepage-main #contribute #copiedText {
    min-height: 0;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    white-space: normal;
    word-break: normal;
}

html body main.homepage-main #contribute #copiedText::before {
    content: none;
}

html body main.homepage-main #contribute .btc-ticket .btc-address.is-copied .copy-btn i {
    color: var(--lwc-success);
    animation: pool-stamp 280ms var(--lwc-ease, ease) both;
}

/* ---------- Newsletter: the field row is one control ---------- */

@container newsletter-section (min-width: 26rem) {
    html body main.homepage-main #newsletter #newsletter-form {
        position: relative;
        isolation: isolate;
        grid-template-columns: minmax(0, 1fr) auto;
        row-gap: var(--lwc-space-2, 0.5rem);
        column-gap: 0;
    }

    html body main.homepage-main #newsletter #newsletter-form::before {
        content: "";
        grid-row: 2;
        grid-column: 1 / -1;
        z-index: -1;
        border: 1px solid var(--lwc-border-strong);
        border-radius: var(--lwc-radius-md);
        background: var(--lwc-surface);
        transition: border-color var(--lwc-duration-fast, 140ms) var(--lwc-ease, ease), box-shadow var(--lwc-duration-fast, 140ms) var(--lwc-ease, ease);
    }

    html body main.homepage-main #newsletter #newsletter-form:focus-within::before {
        border-color: var(--lwc-accent);
        box-shadow: 0 0 0 3px var(--lwc-accent-soft);
    }

    html body main.homepage-main #newsletter #newsletter-form .shared-email-input {
        grid-row: 2;
        grid-column: 1;
        border-color: transparent;
        background: transparent;
        box-shadow: none;
        outline: none;
    }

    html body main.homepage-main #newsletter #newsletter-form .shared-email-button {
        grid-row: 2;
        grid-column: 2;
        width: auto;
        margin: 3px;
        padding-inline: 1.25rem;
        border-radius: calc(var(--lwc-radius-md) - 3px);
    }
}

html body main.homepage-main #newsletter #newsletter-form .shared-email-button i {
    display: inline-block;
}

html body main.homepage-main #newsletter #newsletter-form.is-sent .shared-email-button i {
    animation: pool-plane 760ms cubic-bezier(0.5, 0, 0.2, 1) both;
}

/* ---------- Motion ---------- */

@keyframes pool-sheen {
    from { transform: translateX(-120%); }
    to { transform: translateX(120%); }
}

@keyframes pool-post {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

@keyframes pool-stamp {
    from { transform: scale(0.5); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes pool-plane {
    0% { transform: none; opacity: 1; }
    45% { transform: translate(1.75rem, -1.1rem) rotate(-10deg) scale(0.85); opacity: 0; }
    46% { transform: translate(-1.25rem, 0.5rem) scale(0.85); opacity: 0; }
    100% { transform: none; opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    html body main.homepage-main #contribute .btc-status.is-landed .btc-status-fill::before,
    html body main.homepage-main #contribute .btc-status.is-landed .btc-status-post,
    html body main.homepage-main #contribute .btc-ticket .btc-address.is-copied .copy-btn i,
    html body main.homepage-main #newsletter #newsletter-form.is-sent .shared-email-button i {
        animation: none;
    }
}

html body main.homepage-main #contribute #btcAddressLink:not([href]) {
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: normal;
}