.iiif-player-button .iiif-player-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.92);
    flex-direction: column;
}

.iiif-player-button.iiif-player-inline {
    width: 100%;
    position: relative;
}

.iiif-player-button.iiif-player-inline > .iiif-player-stage {
    width: 100%;
    height: 100%;
    background: #fff;
    position: relative;
}

.iiif-player-button .iiif-player-stage {
    flex: 1;
    min-height: 0;
    position: relative;
    background: #fff;
}

/* Force every direct child to fill the stage (except sidebar layout, which
   has its own flex children iiif-player-osd-area + iiif-player-sidebar). The
   zoom indicator is an absolutely-positioned overlay and must keep its own
   size. */
.iiif-player-button .iiif-player-stage:not([class*="iiif-player-sidebar-"]) > *:not(.iiif-player-zoom) {
    width: 100% !important;
    height: 100% !important;
}

.iiif-player-button .iiif-player-osd-area > [id$="-inner"] {
    width: 100% !important;
    height: 100% !important;
}

/* UV nests its viewport inside .uv (fixed pixel height set at init). */
.iiif-player-button .iiif-player-stage .uv,
.iiif-player-button .iiif-player-stage .uv > div {
    width: 100% !important;
    height: 100% !important;
}

/* Mirador module container + core workspace. */
.iiif-player-button .iiif-player-stage .mirador-container,
.iiif-player-button .iiif-player-stage [class*="WorkspaceArea"],
.iiif-player-button .iiif-player-stage [class*="mirador-workspace"] {
    width: 100% !important;
    height: 100% !important;
}

/* Diva nested app div (clears parent classes at init). */
.iiif-player-button .iiif-player-stage .diva-player,
.iiif-player-button .iiif-player-stage .diva-app,
.iiif-player-button .iiif-player-stage .diva-outer {
    width: 100% !important;
    height: 100% !important;
}

.iiif-player-button .iiif-player-osd-area {
    flex: 1;
    min-width: 0;
    position: relative;
    background: #222;
}

.iiif-player-zoom {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    padding: 4px 10px;
    background: rgba(0, 0, 0, 0.65);
    color: #fff;
    font-size: 13px;
    line-height: 1.2;
    border-radius: 12px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.iiif-player-zoom.is-visible {
    opacity: 1;
}

.iiif-player-button .iiif-player-sidebar-left,
.iiif-player-button .iiif-player-sidebar-right {
    display: flex;
    flex-direction: row;
}

.iiif-player-button .iiif-player-sidebar-top,
.iiif-player-button .iiif-player-sidebar-bottom {
    display: flex;
    flex-direction: column;
}

.iiif-player-button .iiif-player-sidebar {
    background: #222;
    display: flex;
    align-items: stretch;
    position: relative;
}

.iiif-player-button .iiif-player-sidebar-left .iiif-player-sidebar,
.iiif-player-button .iiif-player-sidebar-right .iiif-player-sidebar {
    flex: 0 0 160px;
    flex-direction: column;
}

.iiif-player-button .iiif-player-sidebar-top .iiif-player-sidebar,
.iiif-player-button .iiif-player-sidebar-bottom .iiif-player-sidebar {
    flex: 0 0 120px;
    flex-direction: row;
}

.iiif-player-button .iiif-player-sidebar-track {
    flex: 1;
    min-width: 0;
    min-height: 0;
    padding: 6px;
    display: flex;
    gap: 6px;
}

.iiif-player-button .iiif-player-sidebar-left .iiif-player-sidebar-track,
.iiif-player-button .iiif-player-sidebar-right .iiif-player-sidebar-track {
    overflow-y: auto;
    flex-direction: column;
}

.iiif-player-button .iiif-player-sidebar-top .iiif-player-sidebar-track,
.iiif-player-button .iiif-player-sidebar-bottom .iiif-player-sidebar-track {
    overflow-x: auto;
    flex-direction: row;
    justify-content: center;
}

.iiif-player-button .iiif-player-nav {
    flex: 0 0 28px;
    background: rgba(0, 0, 0, 0.55);
    border: 0;
    color: #fff;
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.iiif-player-button .iiif-player-nav:hover:not(:disabled) {
    background: rgba(0, 0, 0, 0.85);
}

.iiif-player-button .iiif-player-nav:disabled {
    opacity: 0.3;
    cursor: default;
}

.iiif-player-button .iiif-player-sidebar-top .iiif-player-thumb,
.iiif-player-button .iiif-player-sidebar-bottom .iiif-player-thumb {
    flex: 0 0 auto;
    width: auto;
    height: 100%;
}

.iiif-player-button .iiif-player-sidebar-top .iiif-player-thumb img,
.iiif-player-button .iiif-player-sidebar-bottom .iiif-player-thumb img {
    width: auto;
    height: 100%;
}

.iiif-player-button .iiif-player-thumb {
    background: transparent;
    border: 2px solid transparent;
    padding: 0;
    cursor: pointer;
    display: block;
    width: 100%;
}

.iiif-player-button .iiif-player-thumb img {
    display: block;
    width: 100%;
    height: auto;
}

.iiif-player-button .iiif-player-thumb.active,
.iiif-player-button .iiif-player-thumb:hover {
    border-color: #fff;
}

.iiif-player-button .iiif-player-close {
    position: absolute;
    bottom: 10px;
    right: 10px;
    z-index: 10001;
    height: 36px;
    padding: 0 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid #fff;
    border-radius: 18px;
    color: #fff;
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
}

.iiif-player-button .iiif-player-close .iiif-player-close-icon {
    font-size: 20px;
}