/**
 * Simple Kit PDF - frontend styles.
 */

/*
 * No frame is drawn around the document on purpose: no border, no rounded
 * corners and no backdrop color, so the pages sit directly on the page
 * background. Themes can override these rules to restore a frame.
 */
.simplekitpdf-embed {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 100%;
    height: var(--simplekitpdf-height, 600px);
    box-sizing: border-box;
    overflow: hidden;
    background: transparent;
}

.simplekitpdf-toolbar {
    flex: 0 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
    padding: 6px 8px;
    background: #ffffff;
    border-bottom: 1px solid #dcdcde;
    font-size: 13px;
    line-height: 1.4;
    color: #2c3338;
    box-sizing: border-box;
}

.simplekitpdf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 26px;
    padding: 0 8px;
    margin: 0;
    border: 1px solid #c3c4c7;
    border-radius: 3px;
    background: #f6f7f7;
    color: #2c3338;
    font-size: 13px;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    box-sizing: border-box;
}

.simplekitpdf-btn:hover {
    background: #f0f0f1;
    border-color: #8c8f94;
    color: #1d2327;
}

.simplekitpdf-btn:focus-visible {
    outline: 2px solid #2271b1;
    outline-offset: 1px;
}

.simplekitpdf-btn:disabled {
    cursor: default;
    opacity: 0.45;
}

.simplekitpdf-page {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.simplekitpdf-page-input {
    width: 52px;
    height: 26px;
    padding: 0 4px;
    border: 1px solid #c3c4c7;
    border-radius: 3px;
    background: #ffffff;
    color: #2c3338;
    font-size: 13px;
    line-height: 1;
    text-align: center;
    box-sizing: border-box;
    -moz-appearance: textfield;
}

.simplekitpdf-page-input::-webkit-outer-spin-button,
.simplekitpdf-page-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.simplekitpdf-page-count,
.simplekitpdf-zoom-value {
    white-space: nowrap;
    color: #50575e;
}

.simplekitpdf-zoom-value {
    min-width: 42px;
    text-align: center;
}

.simplekitpdf-spacer {
    flex: 1 1 auto;
}

.simplekitpdf-download {
    background: #2271b1;
    border-color: #2271b1;
    color: #ffffff;
}

.simplekitpdf-download:hover {
    background: #135e96;
    border-color: #135e96;
    color: #ffffff;
}

/*
 * The pdf.js PDFViewer component requires its scroll container to be
 * absolutely positioned, so it lives inside a relative viewport wrapper.
 */
.simplekitpdf-viewport {
    position: relative;
    flex: 1 1 auto;
    min-height: 0;
}

.simplekitpdf-scroll {
    position: absolute;
    inset: 0;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    background: transparent;
}

.simplekitpdf-scroll:focus-visible {
    outline: 2px solid #2271b1;
    outline-offset: -2px;
}

.simplekitpdf-viewer {
    position: relative;
    width: 100%;
}

.simplekitpdf-scroll .pdfViewer {
    padding: 8px 0 12px;
}

/*
 * pdf.js draws a 9px transparent border around each page (--page-border) and
 * paints the page background inside it with background-clip: content-box.
 * Both are neutralized here so no visible edge remains.
 */
.simplekitpdf-scroll .pdfViewer .page {
    margin: 0 auto 10px;
    border: none;
    outline: none;
    box-shadow: none;
}

.simplekitpdf-status {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    text-align: center;
    color: #2c3338;
    background: rgba(255, 255, 255, 0.94);
    font-size: 14px;
    box-sizing: border-box;
}

.simplekitpdf-status[hidden] {
    display: none;
}

.simplekitpdf-noscript {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    text-align: center;
    color: #2c3338;
    background: rgba(255, 255, 255, 0.94);
    font-size: 14px;
    box-sizing: border-box;
}

.simplekitpdf-noscript a {
    color: #2271b1;
    text-decoration: underline;
}

.simplekitpdf-embed-notice {
    padding: 12px 16px;
    border: 1px solid #dba617;
    border-left: 4px solid #dba617;
    border-radius: 4px;
    background: #fcf9e8;
    color: #1d2327;
    font-size: 13px;
}

.simplekitpdf-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1 1 auto;
    padding: 20px;
    text-align: center;
    color: #2c3338;
    background: rgba(255, 255, 255, 0.94);
    font-size: 14px;
    box-sizing: border-box;
}

@media (max-width: 600px) {
    .simplekitpdf-toolbar {
        gap: 3px;
        padding: 5px 6px;
        font-size: 12px;
    }

    .simplekitpdf-btn {
        min-width: 26px;
        height: 24px;
        padding: 0 6px;
        font-size: 12px;
    }

    .simplekitpdf-page-input {
        width: 44px;
        height: 24px;
        font-size: 12px;
    }

    .simplekitpdf-zoom-value {
        min-width: 34px;
    }
}