/* ─────────────────────────────────────────────────────────────────────────────
   Further reading panel. Shared by app.html and review.html so the review page
   previews exactly what pupils see. Rendered by readingPanelHTML() in app.js.
   ───────────────────────────────────────────────────────────────────────────── */
.fr-panel {
    margin: 18px 0 8px;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 12px;
    background: #fff;
    font-family: var(--font-body);
}
.fr-panel > summary {
    list-style: none;
    cursor: pointer;
    display: flex; align-items: center; gap: 10px;
    padding: 14px 18px;
    font-size: 13px; font-weight: 700;
    letter-spacing: 0.06em; text-transform: uppercase;
    color: var(--era-accent, #1B4F72);
}
.fr-panel > summary::-webkit-details-marker { display: none; }
.fr-panel > summary::before {
    content: ''; width: 0; height: 0;
    border-style: solid; border-width: 5px 0 5px 7px;
    border-color: transparent transparent transparent currentColor;
    transition: transform 0.2s ease;
}
.fr-panel[open] > summary::before { transform: rotate(90deg); }
.fr-panel-sub { font-weight: 500; text-transform: none; letter-spacing: 0; color: #888; font-size: 13px; }
.fr-body { padding: 0 18px 8px; }
.fr-group-h {
    font-size: 11px; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
    color: #999; margin: 6px 0 4px;
}

.fr-item { padding: 14px 0; border-top: 1px solid rgba(0,0,0,0.06); }
.fr-group-h + .fr-item { border-top: none; }
.fr-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: 6px; }
.fr-kind, .fr-access, .fr-dur {
    font-size: 10.5px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
    padding: 2px 7px; border-radius: 4px;
}
.fr-kind { background: #EEF2F6; color: #34495E; }
.fr-access.free    { background: #E8F5E9; color: #2E7D32; }
.fr-access.library { background: #F3E5F5; color: #6A1B9A; }
.fr-access.purchase_only { background: #FFEBEE; color: #C62828; }
.fr-dur { background: none; color: #888; padding-left: 0; }
.fr-title { font-family: var(--font-display); font-size: 15px; font-weight: 700; line-height: 1.4; color: #1a1a1a; }
.fr-title a { color: inherit; text-decoration: none; border-bottom: 1px solid rgba(0,0,0,0.2); }
.fr-title a:hover { border-bottom-color: var(--era-accent, #1B4F72); color: var(--era-accent, #1B4F72); }
.fr-ext { font-size: 12px; color: #999; margin-left: 3px; }
.fr-by { font-size: 13px; color: #777; margin-top: 2px; }
.fr-position {
    display: inline-block; margin-top: 8px;
    font-size: 12px; font-weight: 600; color: #5D4037;
    background: #FBF6EE; border: 1px solid #EADBC4; border-radius: 5px; padding: 2px 8px;
}
.fr-note { font-size: 14px; line-height: 1.65; color: #444; margin: 8px 0 0; }
.fr-line { font-size: 13px; color: #555; margin-top: 8px; line-height: 1.5; }
.fr-line b { font-weight: 600; color: #333; }
.fr-line a { color: var(--era-accent, #1B4F72); font-weight: 600; }
.fr-adv { font-size: 12px; color: #9E6A00; margin-top: 6px; }

.fr-watch {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: 10px; padding: 6px 12px;
    font: 600 13px var(--font-body);
    color: #fff; background: #1a1a1a; border: none; border-radius: 6px; cursor: pointer;
}
.fr-watch:hover { background: #333; }
.fr-video { margin-top: 10px; border-radius: 10px; overflow: hidden; background: #1a1a1a; }
.fr-video iframe { width: 100%; aspect-ratio: 16/9; display: block; border: none; }

/* ─── review.html admin controls ─── */
.fr-admin-bar { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 8px; }
.fr-admin-bar button {
    font: 600 12px var(--font-body); padding: 3px 9px; border-radius: 5px;
    border: 1px solid #ccc; background: #fff; cursor: pointer;
}
.fr-admin-bar button:hover { background: #f4f4f4; }
.fr-admin-bar .danger { color: #C62828; border-color: #EF9A9A; }
.fr-hidden-note {
    font-size: 12px; font-weight: 600; color: #BF360C;
    background: #FFF3E0; border: 1px solid #FFCC80; border-radius: 5px; padding: 3px 8px;
}
.fr-status-bad { color: #C62828; font-size: 12px; font-weight: 600; }
.fr-status-ok  { color: #2E7D32; font-size: 12px; }
.fr-form { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 12px; margin: 10px 0; padding: 12px; background: #FAFAF8; border: 1px solid #eee; border-radius: 8px; }
.fr-form label { display: flex; flex-direction: column; font-size: 11px; font-weight: 700; color: #666; gap: 3px; }
.fr-form .wide { grid-column: 1 / -1; }
.fr-form input, .fr-form select, .fr-form textarea {
    font: 13px var(--font-body); padding: 5px 7px; border: 1px solid #ccc; border-radius: 5px; font-weight: 400;
}
.fr-form textarea { min-height: 70px; resize: vertical; }
.fr-form .fr-adv-boxes { display: flex; flex-wrap: wrap; gap: 4px 12px; font-weight: 400; font-size: 12px; }
.fr-form .fr-adv-boxes label { flex-direction: row; align-items: center; gap: 4px; font-weight: 400; color: #333; font-size: 12px; }
@media (max-width: 640px) { .fr-form { grid-template-columns: 1fr; } }