/* Minimal chrome for the self-hosted PDF.js viewer (Issue #1069). */

html,
body {
    margin: 0;
    padding: 0;
    height: 100%;
    background: #525659;
    font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}

#toolbar {
    position: sticky;
    top: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 0.5em;
    padding: 0.4em 0.75em;
    background: #323639;
    color: #eee;
}

#toolbar button {
    background: #474b4e;
    color: #eee;
    border: 1px solid #5a5e61;
    border-radius: 4px;
    padding: 0.2em 0.6em;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1.2;
}

#toolbar button:hover {
    background: #565a5d;
}

#zoomLevel {
    min-width: 3.5em;
    text-align: center;
    font-size: 0.9rem;
}

#status {
    padding: 1em;
    color: #eee;
    text-align: center;
}

#status:empty {
    display: none;
}

#status.error {
    color: #ffb4b4;
}

#status a {
    color: #9ecbff;
}

#pages {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75em;
    padding: 0.75em;
}

.pdf-page {
    position: relative;
    background: #fff;
}

#pages canvas {
    background: #fff;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
    max-width: 100%;
}

.textLayer {
    position: absolute;
    inset: 0;
    overflow: hidden;
    line-height: 1;
    transform-origin: 0 0;
    user-select: text;
}

.textLayer span {
    position: absolute;
    color: transparent;
    white-space: pre;
    cursor: text;
    transform-origin: 0 0;
}

.textLayer span::selection {
    background: rgba(0, 96, 255, 0.25);
}