/* ──────────────────────────────────────────────────────────────
   Floating site search — home page only. A fixed top-right button
   opens a command-palette overlay over the existing SEARCH_INDEX
   (lazy-loaded from glossary/search_index.js on first open).
   Colors reference shared/v5-tokens.css.
   ────────────────────────────────────────────────────────────── */
.sitesearch-fab {
    position: fixed;
    top: 1.1rem;
    right: 1.25rem;
    z-index: 900;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--v5-surface, #fff);
    border: 1px solid var(--v5-hairline, #E6E7EA);
    border-radius: 999px;
    padding: 0.5rem 0.85rem;
    cursor: pointer;
    box-shadow: var(--v5-shadow-1, 0 1px 3px rgba(0,0,0,0.08));
    font-family: var(--v5-sans, sans-serif);
    font-size: 0.85rem;
    color: var(--v5-muted, #6B7280);
    transition: box-shadow 0.15s, color 0.15s, border-color 0.15s;
}
.sitesearch-fab:hover { color: var(--v5-ink, #0E0E10); border-color: var(--v5-hairline-2, #ccc); box-shadow: var(--v5-shadow-2, 0 4px 14px rgba(0,0,0,0.12)); }
.sitesearch-fab svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 2; }
.sitesearch-fab kbd {
    font-family: var(--v5-mono, monospace);
    font-size: 0.65rem;
    background: var(--v5-bg, #f4f4f5);
    border: 1px solid var(--v5-hairline, #E6E7EA);
    border-radius: 5px;
    padding: 1px 5px;
    color: var(--v5-muted, #6B7280);
}

.sitesearch-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: color-mix(in srgb, var(--v5-ink, #0E0E10) 45%, transparent);
    backdrop-filter: blur(3px);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 10vh 1rem 2rem;
    opacity: 0;
    transition: opacity 0.15s ease;
}
.sitesearch-overlay.is-open { opacity: 1; }

.sitesearch-panel {
    width: 100%;
    max-width: 620px;
    background: var(--v5-bg, #fff);
    border-radius: var(--v5-r, 14px);
    box-shadow: 0 24px 80px rgba(0,0,0,0.4);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    max-height: 70vh;
}
.sitesearch-inputrow {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 1.1rem;
    border-bottom: 1px solid var(--v5-hairline, #E6E7EA);
}
.sitesearch-inputrow svg { width: 18px; height: 18px; stroke: var(--v5-muted, #6B7280); fill: none; stroke-width: 2; flex: 0 0 auto; }
.sitesearch-input {
    flex: 1;
    border: none;
    outline: none;
    background: none;
    font-family: var(--v5-sans, sans-serif);
    font-size: 1.05rem;
    color: var(--v5-ink, #0E0E10);
}
.sitesearch-inputrow kbd {
    font-family: var(--v5-mono, monospace);
    font-size: 0.62rem;
    background: var(--v5-bg, #f4f4f5);
    border: 1px solid var(--v5-hairline, #E6E7EA);
    border-radius: 5px;
    padding: 1px 6px;
    color: var(--v5-muted, #6B7280);
}

.sitesearch-results { list-style: none; margin: 0; padding: 0.35rem; overflow-y: auto; }
.sitesearch-result {
    display: flex;
    align-items: baseline;
    gap: 0.6rem;
    padding: 0.55rem 0.75rem;
    border-radius: var(--v5-r-sm, 8px);
    cursor: pointer;
}
.sitesearch-result.is-active, .sitesearch-result:hover { background: var(--v5-hairline, #eef); }
.sitesearch-rbadge {
    font-family: var(--v5-mono, monospace);
    font-size: 0.58rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--v5-muted, #6B7280);
    background: var(--v5-surface, #f6f6f7);
    border: 1px solid var(--v5-hairline, #E6E7EA);
    border-radius: 5px;
    padding: 1px 6px;
    flex: 0 0 auto;
    white-space: nowrap;
}
.sitesearch-rbody { min-width: 0; }
.sitesearch-rtitle { font-family: var(--v5-sans, sans-serif); font-size: 0.92rem; font-weight: 600; color: var(--v5-ink, #0E0E10); }
.sitesearch-rsub {
    font-size: 0.78rem;
    color: var(--v5-muted, #6B7280);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.sitesearch-empty {
    padding: 1.5rem 1.1rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--v5-muted, #6B7280);
}