/* ============================================================
   UMWEKA ACADEMY — DRM Content Protection Styles
   ============================================================ */

/* ── Video Player Wrap ────────────────────────────────────────── */
.drm-player-wrap {
    position: relative;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 16/9;
    width: 100%;
}
.drm-player-wrap video {
    width: 100%; height: 100%;
    display: block;
    object-fit: contain;
}

/* Transparent overlay — blocks drag & right-click on video area */
.drm-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none; /* allow video controls to work */
    background: transparent;
}

/* Moving watermark canvas */
.drm-watermark-canvas {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    width: 100% !important;
    height: 100% !important;
}

/* Floating watermark for YouTube/Vimeo iframes */
.drm-iframe-watermark {
    position: absolute;
    z-index: 5;
    font-size: 13px;
    font-weight: 600;
    color: rgba(255,255,255,0.22);
    text-shadow: 0 1px 3px rgba(0,0,0,0.7);
    pointer-events: none;
    white-space: nowrap;
    transition: top 1s ease, left 1s ease, bottom 1s ease, right 1s ease;
    letter-spacing: 0.3px;
    font-family: 'Arial', sans-serif;
}

/* ── Audio Player ─────────────────────────────────────────────── */
audio.drm-audio {
    width: 100%;
    -webkit-user-select: none;
    user-select: none;
}

/* ── PDF Viewer ───────────────────────────────────────────────── */
.drm-pdf-wrap {
    background: #1a1a2e;
    border-radius: 12px;
    overflow: hidden;
    min-height: 500px;
    position: relative;
}
.drm-pdf-page-wrap {
    margin: 0 auto 8px;
    max-width: 100%;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 12px rgba(0,0,0,0.4);
}
.drm-pdf-page {
    display: block;
    max-width: 100%;
    height: auto;
    -webkit-user-select: none;
    user-select: none;
    pointer-events: none; /* prevent drag */
}
#drmPdfViewer {
    padding: 20px;
    overflow-y: auto;
    max-height: 75vh;
}
.drm-pdf-loading {
    color: #8b9bba;
    font-size: 14px;
    text-align: center;
    padding: 60px 20px;
}
.drm-pdf-error {
    color: #f5a623;
    font-size: 14px;
    text-align: center;
    padding: 40px 20px;
}

/* DRM notice badge */
.drm-notice-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: #6b7280;
    padding: 4px 10px;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 99px;
    margin-top: 8px;
}

/* Prevent selection on player area when DRM active */
body.drm-active .drm-player-wrap,
body.drm-active .drm-pdf-wrap,
body.drm-active .drm-audio-wrap {
    -webkit-user-select: none;
    user-select: none;
}