:root {
    --chateau-olive: #A7B800;
    --chateau-amber: #F9B000;
    --chateau-orange: #ED7004;
    --chateau-anthracite: #242427;
    --chateau-text-grey: #646363;
    --chateau-bg: #F7F7F7;
    --chateau-toolbar-bg: var(--chateau-anthracite);
}

.chateau-flipbook-viewer {
    font-family: 'Open Sans', sans-serif;
    background: var(--chateau-bg);
    color: var(--chateau-anthracite);
    padding: 0.75rem;
}

.chateau-flipbook-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.chateau-flipbook-search {
    flex: 1 1 12rem;
    min-width: 0;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--chateau-text-grey);
    border-radius: 0.4rem;
    font-family: inherit;
}

.chateau-flipbook-toolbar button,
.chateau-flipbook-download {
    border: none;
    background: var(--chateau-toolbar-bg);
    color: #fff;
    padding: 0.5rem 0.75rem;
    border-radius: 0.4rem;
    cursor: pointer;
    font-family: inherit;
    text-decoration: none;
    font-size: 1rem;
    line-height: 1;
}

.chateau-flipbook-toolbar button:hover,
.chateau-flipbook-download:hover {
    background: var(--chateau-orange);
}

/* Fullscreen/print/share carry their own visible label text in the markup — this
   just prepends a glyph before it. "🖶" (U+1F5B6) isn't in most system emoji
   fonts and rendered as a blank box; "🖨️" (U+1F5A8, the common printer emoji) is
   broadly supported. */
.chateau-flipbook-fullscreen::before,
.chateau-flipbook-print::before,
.chateau-flipbook-share::before {
    margin-right: 0.35rem;
}

.chateau-flipbook-fullscreen::before {
    content: '⛶';
}

.chateau-flipbook-print::before {
    content: '🖨️';
}

.chateau-flipbook-share::before {
    content: '↗';
}

.chateau-flipbook-share-wrap {
    position: relative;
    display: inline-block;
}

.chateau-flipbook-share-menu {
    position: absolute;
    top: calc(100% + 0.4rem);
    right: 0;
    z-index: 20;
    display: flex;
    flex-direction: column;
    min-width: 10rem;
    background: #fff;
    border: 1px solid var(--chateau-text-grey);
    border-radius: 0.4rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    padding: 0.4rem;
}

.chateau-flipbook-share-menu[hidden] {
    display: none;
}

.chateau-flipbook-share-menu button {
    background: none;
    border: none;
    color: var(--chateau-anthracite);
    text-align: left;
    padding: 0.4rem 0.6rem;
    border-radius: 0.3rem;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.9rem;
}

.chateau-flipbook-share-menu button:hover {
    background: var(--chateau-bg);
}

@media print {
    .chateau-flipbook-toolbar {
        display: none !important;
    }
}

.chateau-flipbook-search-results {
    flex-basis: 100%;
    font-size: 0.85rem;
    color: var(--chateau-text-grey);
}

.chateau-flipbook-stage {
    position: relative;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}

.chateau-flipbook-book {
    width: 100%;
}

/* page-flip adds the "stf__parent" class directly onto the same element we
   pass it (#chateau-flipbook-book) rather than a child wrapper, and its own
   CSS sets `touch-action: pan-y` there — reserving horizontal touch for its
   page-turn drag gesture, but also blocking native pinch-to-zoom on mobile
   as a side effect. Adding pinch-zoom back here (compound selector, higher
   specificity than page-flip's single-class one, so it wins regardless of
   stylesheet order) keeps the page-turn swipe working while letting
   visitors pinch-zoom into a page. */
.chateau-flipbook-book.stf__parent {
    touch-action: pan-y pinch-zoom;
}

.chateau-flipbook-loading {
    text-align: center;
    color: var(--chateau-text-grey);
}

.chateau-flipbook-book.is-ready + .chateau-flipbook-loading,
.chateau-flipbook-stage:has(.chateau-flipbook-book.is-ready) .chateau-flipbook-loading {
    display: none;
}

.chateau-page {
    position: relative;
    background: #fff;
    overflow: hidden;
}

.chateau-page canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.chateau-page-link {
    position: absolute;
    display: block;
}

@media (min-width: 768px) {
    .chateau-flipbook-viewer {
        padding: 1.5rem;
    }
}