/*
 * FlowInteract Q&A view styles (com_flowinteract.qa style asset).
 *
 * LAYOUT RULE (James, 2026-10-23): Q&A is a normal Joomla component. It
 * fills whatever the template's component position gives it - full width,
 * 6 columns or 3 columns, with or without sidebars - and owns no sidebar.
 * So the view root is a size container and every responsive rule is a
 * container query on it, never a viewport media query.
 *
 * Colour rule (ADR-0009 section 4): no literal colour in this file, only
 * var(--fi-*) tokens (plus currentColor / transparent). --fi-accent is
 * always paired with --fi-accent-contrast, never used as bare text.
 * Logical properties throughout, for RTL.
 */

.fi-qa {
    container-type: inline-size;
    container-name: fi-qa;
    box-sizing: border-box;
    inline-size: 100%;
    max-inline-size: 100%;
    font-family: var(--fi-font);
    font-size: var(--fi-font-size);
    line-height: var(--fi-line-height);
    color: var(--fi-text);
}

.fi-qa *,
.fi-qa *::before,
.fi-qa *::after {
    box-sizing: inherit;
}

.fi-qa-title {
    margin-block: 0 var(--fi-gap);
    font-size: 1.5rem;
    line-height: 1.25;
    overflow-wrap: anywhere;
}

.fi-qa-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem var(--fi-gap);
    margin-block-end: var(--fi-gap);
    color: var(--fi-text-muted);
    font-size: 0.875rem;
}

.fi-qa-chip {
    display: inline-block;
    padding-block: 0.1rem;
    padding-inline: 0.6rem;
    border: 1px solid var(--fi-border);
    border-radius: 999px;
    background: var(--fi-surface-alt);
    color: var(--fi-text);
    font-size: 0.8125rem;
}

.fi-qa-chip-pick {
    border-color: transparent;
    background: var(--fi-accent);
    color: var(--fi-accent-contrast);
}

.fi-qa-body,
.fi-qa-answer-body {
    overflow-wrap: anywhere;
}

.fi-qa-body p,
.fi-qa-answer-body p {
    margin-block: 0 var(--fi-gap);
}

.fi-qa-section {
    margin-block: var(--fi-gap-lg) var(--fi-gap);
    font-size: 1.125rem;
}

.fi-qa-answer {
    margin-block: 0 var(--fi-gap);
    padding: var(--fi-gap);
    border: 1px solid var(--fi-border);
    border-radius: var(--fi-radius);
    background: var(--fi-surface);
}

.fi-qa-pick {
    border-inline-start: 4px solid var(--fi-accent);
    background: var(--fi-surface-alt);
}

.fi-qa-answer-head {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-block-end: 0.5rem;
}

.fi-qa-who {
    font-weight: 600;
}

.fi-qa-disclosure,
.fi-qa-reviewed {
    color: var(--fi-text-muted);
    font-size: 0.8125rem;
}

.fi-qa-sources {
    margin-block-start: var(--fi-gap);
    font-size: 0.875rem;
}

.fi-qa-sources ol {
    margin-block: 0.25rem 0;
    padding-inline-start: 1.25rem;
}

.fi-qa-answer-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem var(--fi-gap);
    margin-block-start: var(--fi-gap);
}

.fi-qa-votes {
    display: inline-flex;
    gap: 0.5rem;
    margin-block: 0.5rem 0;
}

.fi-qa-votes button {
    min-block-size: 2.75rem;
    min-inline-size: 2.75rem;
    padding-inline: 0.75rem;
    border: 1px solid var(--fi-border);
    border-radius: var(--fi-radius);
    background: var(--fi-surface);
    color: var(--fi-text);
    font: inherit;
    cursor: pointer;
}

.fi-qa-votes button:hover,
.fi-qa-votes button:focus-visible {
    border-color: var(--fi-accent);
}

/* Wide containers: more breathing room, never a sidebar. */
@container fi-qa (min-width: 40rem) {
    .fi-qa-title {
        font-size: 1.875rem;
    }

    .fi-qa-answer {
        padding: var(--fi-gap-lg);
    }
}

/* Narrow containers (a 3-column slot, or a phone): stack the answer footer. */
@container fi-qa (max-width: 24rem) {
    .fi-qa-answer-foot {
        flex-direction: column;
        align-items: flex-start;
    }

    .fi-qa-answer {
        padding: 0.75rem;
    }
}


/* ---------------------------------------------------------------------------
 * Reader forms and receipts (ask, offer, expert). Same rules as above: container
 * queries only, tokens only, logical properties.
 * ------------------------------------------------------------------------ */

.fi-qa-lede {
    margin-block: 0 var(--fi-gap-lg);
    color: var(--fi-text-muted);
}

.fi-qa-field {
    margin-block: 0 var(--fi-gap);
}

.fi-qa-field label {
    display: block;
    margin-block-end: 0.25rem;
    font-weight: 600;
}

.fi-qa-field input[type="text"],
.fi-qa-field input[type="email"],
.fi-qa-field textarea {
    inline-size: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--fi-border);
    border-radius: var(--fi-radius);
    background: var(--fi-surface);
    color: var(--fi-text);
    font: inherit;
}

.fi-qa-field input:focus-visible,
.fi-qa-field textarea:focus-visible {
    outline: 2px solid var(--fi-accent);
    outline-offset: 1px;
}

.fi-qa-help,
.fi-qa-fine {
    display: block;
    margin-block-start: 0.25rem;
    color: var(--fi-text-muted);
    font-size: 0.8125rem;
}

.fi-qa-field-error input,
.fi-qa-field-error textarea {
    border-color: var(--fi-error);
}

.fi-qa-error {
    display: block;
    margin-block-start: 0.25rem;
    color: var(--fi-error);
    font-size: 0.875rem;
}

.fi-qa-errors {
    margin-block: 0 var(--fi-gap);
    padding: var(--fi-gap);
    border: 1px solid var(--fi-error);
    border-radius: var(--fi-radius);
}

.fi-qa-check {
    margin-block: 0 var(--fi-gap);
}

.fi-qa-button {
    display: inline-block;
    min-block-size: 2.75rem;
    padding-block: 0.6rem;
    padding-inline: 1.25rem;
    border: 1px solid transparent;
    border-radius: var(--fi-radius);
    background: var(--fi-accent);
    color: var(--fi-accent-contrast);
    font: inherit;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
}

.fi-qa-button-quiet {
    border-color: var(--fi-border);
    background: var(--fi-surface);
    color: var(--fi-text);
}

.fi-qa-engage {
    margin-block-start: var(--fi-gap-lg);
    padding: var(--fi-gap);
    border: 1px solid var(--fi-border);
    border-radius: var(--fi-radius);
    background: var(--fi-surface-alt);
}

.fi-qa-vote-note,
.fi-qa-vote-msg {
    color: var(--fi-text-muted);
    font-size: 0.8125rem;
    align-self: center;
}

.fi-qa-votes button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

@container fi-qa (min-width: 40rem) {
    .fi-qa-field-pair {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--fi-gap);
    }
}

/* Photos and video embeds inside an answer (answer-rendering contract): fluid to the slot. */
.fi-qa-answer-body img {
    display: block;
    max-inline-size: 100%;
    block-size: auto;
    margin-block: var(--fi-gap);
    border-radius: var(--fi-radius);
}

.fi-qa-answer-body iframe {
    display: block;
    inline-size: 100%;
    max-inline-size: 100%;
    aspect-ratio: 16 / 9;
    block-size: auto;
    margin-block: var(--fi-gap);
    border: 0;
    border-radius: var(--fi-radius);
}

/* Hub, category, where-next tiles, related questions, ad card. Tokens only; fluid to the slot. */
.fi-qa-hub .fi-qa-search {
    display: flex;
    flex-wrap: wrap;
    gap: var(--fi-gap);
    align-items: center;
    margin-block: var(--fi-gap);
}

.fi-qa-hub .fi-qa-search input[type="search"] {
    flex: 1 1 14rem;
    min-inline-size: 0;
}

.fi-qa-sr {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    overflow: hidden;
    clip-path: inset(50%);
}

.fi-qa-cards,
.fi-qa-tiles {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 14rem), 1fr));
    gap: var(--fi-gap);
    list-style: none;
    margin: 0;
    padding: 0;
}

.fi-qa-card a,
.fi-qa-tile a {
    display: flex;
    flex-direction: column;
    gap: 0.25em;
    block-size: 100%;
    padding: var(--fi-gap);
    border: 1px solid currentColor;
    border-radius: var(--fi-radius);
    text-decoration: none;
}

.fi-qa-card-count,
.fi-qa-tile-kind,
.fi-qa-meta {
    font-size: 0.875em;
    opacity: 0.75;
}

.fi-qa-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.fi-qa-item {
    padding-block: 0.4em;
}

.fi-qa-empty {
    margin-block: var(--fi-gap);
}

.fi-qa-card-ad {
    margin-block: var(--fi-gap);
}