/* The credits window (sandbox.js createCreditsElement), opened from
   Help → Credits: over the viewer like the models panel (models-panel.css),
   dragged by its header (ui/panel-window.js). */
#credits {
    position: absolute;
    left: 50%;
    top: 18%;
    transform: translateX(-50%);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    width: min(340px, calc(100vw - 36px));
    max-height: min(70vh, 520px);
    overflow: auto;
    box-sizing: border-box;
    padding: 14px 16px 16px;
    border: 1px solid var(--viewer-panel-border);
    border-radius: 10px;
    background: var(--viewer-panel-embed-bg, var(--viewer-panel-bg));
    color: var(--viewer-panel-text);
    box-shadow: var(--viewer-panel-shadow);
    font-family: -apple-system, BlinkMacSystemFont, "Lucida Grande",
              "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 13px;
    line-height: 1.4;
    scrollbar-width: thin;
}

#credits[hidden] {
    display: none;
}

#credits .credits-header {
    margin-bottom: 0;
}

.credits-main-logo-link {
    display: flex;
    justify-content: center;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--viewer-panel-border);
}

.credits-main-logo {
    display: block;
    width: auto;
    height: 40px;
    max-width: 220px;
    object-fit: contain;
}

/* One credit per line. */
.credits-items {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.credits-item {
    display: flex;
    align-items: center;
    gap: 8px;
    overflow-wrap: anywhere;
}

/* IIIF and the three.js build: smaller, set apart from the credits. */
.credits-item:nth-last-child(2) {
    margin-top: 4px;
    padding-top: 10px;
    border-top: 1px solid var(--viewer-panel-border);
}

.credits-item:nth-last-child(-n + 2) {
    font-size: 12px;
    opacity: 0.75;
}

.credits-entry {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.credits-label {
    font-size: 11px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    opacity: 0.6;
}

#credits [hidden] {
    display: none !important;
}

.credits-logo {
    display: inline-block;
    width: auto;
    height: 22px;
    max-width: 60px;
    object-fit: contain;
    vertical-align: middle;
}

.credits-text,
.credits-link {
    color: inherit;
    text-decoration: none;
}

.credits-link:hover {
    color: var(--viewer-brand-gold, #e9b264);
    text-decoration: underline;
}

.credits-iiif {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.credits-iiif .credits-logo {
    height: 14px;
}