/* Шалгалтын тайлан (admin-exam-reports*). Layout бүх хуудсанд ачаалдаг тул бүх сонгогч xr- угтвартай эсвэл .xr-page/.xr-print
   дотор хязгаарлагдсан: бусад хуудсанд нөлөөлөхгүй. График нь серверт зурсан SVG/HTML — CDN, JS шаардлагагүй. */

.xr-page { --xr-ok: #1f8a5b; --xr-bad: #c2410c; --xr-warn: #b45309; --xr-ink: #0b1c30; --xr-muted: #5b6779; --xr-line: #e2e8f0; --xr-track: #eef2f7; }
.xr-print { --xr-ok: #1f8a5b; --xr-bad: #c2410c; --xr-warn: #b45309; --xr-ink: #0b1c30; --xr-muted: #5b6779; --xr-line: #cbd5e1; --xr-track: #eef2f7; }

/* --- толгой, шүүлтүүр -------------------------------------------------- */
.xr-head-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.xr-head-actions .academy-button { min-height: 40px; }
.xr-filter { flex-wrap: wrap; }
.xr-filter label { flex: 1 1 170px; min-width: 0; }
.xr-filter select, .xr-filter input { width: 100%; }
.xr-filter-actions { display: flex; align-items: center; gap: 10px; }
.xr-filter-actions .academy-button { min-height: 40px; }
.xr-filter-note { margin: 0 0 16px; color: var(--xr-muted); font-size: 13px; }
.xr-section-title { margin: 26px 0 10px; color: var(--xr-muted); font: 700 12px var(--font-head, inherit); letter-spacing: .08em; text-transform: uppercase; }

/* --- сүлжээ, карт ------------------------------------------------------ */
.xr-grid { display: grid; gap: 14px; margin-bottom: 14px; }
.xr-grid-5-7 { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.xr-grid-7-5 { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.xr-card { padding: 16px; margin-bottom: 14px; }
.xr-grid > .xr-card { margin-bottom: 0; }
.xr-card.xr-flush { padding: 0; }
.xr-card-head { margin-bottom: 12px; }
.xr-card-head h3 { margin: 0; color: var(--xr-ink); font: 700 14px var(--font-head, inherit); }
.xr-card-head p { margin: 4px 0 0; color: var(--xr-muted); font-size: 13px; }
.xr-pad { padding: 14px 16px; }
.xr-muted { color: var(--xr-muted); font-size: 13px; }
p.xr-muted { margin: 10px 0 0; }
.xr-text-ok { color: var(--xr-ok); }
.xr-text-bad { color: var(--xr-bad); }
.xr-nowrap { white-space: nowrap; }
.xr-strong-link { color: #14223a; font-weight: 600; text-decoration: none; }
.xr-strong-link:hover { color: #996205; text-decoration: underline; }

/* --- KPI (admin-kpi-grid загварыг өвлөж, олон картад зохицуулна) ----------- */
.admin-kpi-grid.xr-kpis { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); margin: 0 0 14px; }
.xr-kpis .xr-kpi { min-height: 96px; }
.xr-kpi.xr-ok { border-left: 3px solid var(--xr-ok); }
.xr-kpi.xr-bad { border-left: 3px solid var(--xr-bad); }

/* --- тэмдэг ----------------------------------------------------------- */
.xr-badge { display: inline-block; padding: 3px 8px; border: 1px solid transparent; border-radius: 999px; font-size: 12px; font-weight: 700; line-height: 1.4; white-space: nowrap; }
.xr-badge.ok { background: #e7f6ee; border-color: #a7e0c3; color: #145c3c; }
.xr-badge.bad { background: #fdece4; border-color: #f5c2aa; color: #8a2e08; }
.xr-badge.bad-soft { background: #fff6f2; border-color: #f5d3c3; color: #8a2e08; font-weight: 600; }
.xr-badge.muted { background: #f1f5f9; border-color: #dbe2ea; color: #475569; }
.xr-badge.warn { background: #fff4dc; border-color: #f3d48e; color: #7a4c00; }
.xr-badge.info { background: #eef1f6; border-color: #cfd6e1; color: #1e293b; }
.xr-badge.edit { background: #fff4dc; border-color: #f3d48e; color: #7a4c00; }

/* --- хүснэгт ---------------------------------------------------------- */
/* admin-table-ийн эхний баганын 265px, nowrap толгойг дарж: олон багантай тайлан дэлгэцэнд багтаж, нэр/шалгалт шахагдахгүй. */
.xr-table td:first-child, .xr-table th:first-child { min-width: 0; }
.xr-table th { white-space: normal; vertical-align: bottom; line-height: 1.35; }
.xr-table th, .xr-table td { padding: 10px 11px; }
.xr-table td { vertical-align: top; font-size: 13px; }
.xr-table .xr-wide { min-width: 190px; }
.xr-table .xr-mid { min-width: 130px; }
.xr-table .xr-num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.xr-table .xr-num small { white-space: normal; }
.xr-sort { color: inherit; text-decoration: none; }
.xr-sort:hover, .xr-sort.active { color: #996205; }
.xr-override { margin-top: 4px; }
.xr-override summary { cursor: pointer; list-style: none; display: inline-block; }
.xr-override summary::-webkit-details-marker { display: none; }
.xr-override p { margin: 6px 0 0; max-width: 340px; color: #445269; font-size: 12px; white-space: normal; }
.xr-pager { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin: 16px 0; }
.xr-pager a, .xr-pager span { min-width: 36px; min-height: 36px; padding: 0 10px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--xr-line); border-radius: 4px; background: #fff; color: var(--xr-ink); font-weight: 600; text-decoration: none; }
.xr-pager a.active { background: var(--navy, #0f172a); border-color: var(--navy, #0f172a); color: #fff; }
.xr-pager span { border-color: transparent; background: none; }
.xr-facts { margin: 14px 0 0; padding-top: 10px; border-top: 1px solid var(--xr-line); display: grid; gap: 6px; font-size: 13px; }
.xr-facts div { display: flex; justify-content: space-between; gap: 12px; }
.xr-facts dt { color: var(--xr-muted); }
.xr-facts dd { margin: 0; font-weight: 700; font-variant-numeric: tabular-nums; }

/* --- анхааруулга, дараагийн алхам ---------------------------------------- */
.xr-callouts { display: grid; gap: 10px; margin-bottom: 14px; }
.xr-callout { padding: 12px 14px; border-left: 3px solid var(--navy-3, #1e293b); background: #f4f6f9; color: #1e293b; font-size: 13px; line-height: 1.6; }
.xr-callout-warn { border-left-color: #d99000; background: #fff8e6; color: #5c3d00; }
.xr-callout .table-link { margin-left: 6px; }
.xr-next { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 4px; }
.xr-next a { display: grid; gap: 4px; padding: 14px 16px; background: #fff; border: 1px solid #e7ebf2; border-radius: 6px; color: var(--xr-ink); text-decoration: none; }
.xr-next a:hover { border-color: #f3c46a; background: #fffcf4; }
.xr-next strong { font: 700 14px var(--font-head, inherit); }
.xr-next span { color: var(--xr-muted); font-size: 13px; }

/* --- график: цагираг, тайлбар -------------------------------------------- */
.xr-donut-row { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.xr-donut { max-width: 100%; height: auto; flex: none; }
.xr-donut-side { flex: 1 1 200px; min-width: 0; }
.xr-legend { margin: 0; padding: 0; list-style: none; }
.xr-legend li { display: flex; align-items: center; gap: 8px; padding: 3px 0; font-size: 14px; }
.xr-legend-inline { display: flex; flex-wrap: wrap; gap: 4px 18px; margin-top: 8px; }
.xr-legend-inline li { font-size: 13px; }
.xr-swatch { width: 12px; height: 12px; border-radius: 3px; flex: none; }
.xr-swatch-line { height: 3px; width: 16px; border-radius: 2px; }
.xr-legend-label { flex: 1 1 auto; color: #33415a; }
.xr-legend-inline .xr-legend-label { flex: none; }
.xr-legend-value { font-weight: 700; font-variant-numeric: tabular-nums; color: var(--xr-ink); }
.xr-legend-value small { color: var(--xr-muted); font-weight: 500; }
.xr-chart-empty { margin: 0; padding: 20px 0; color: var(--xr-muted); font-size: 13px; text-align: center; }

/* --- босоо багана (HTML: SVG сунгахад текст гажуудна) ----------------------- */
.xr-cols { display: flex; align-items: flex-end; gap: 6px; width: 100%; }
.xr-col { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; text-align: center; }
.xr-col-value { margin-bottom: 3px; color: var(--xr-ink); font-size: 12px; font-weight: 700; font-variant-numeric: tabular-nums; }
.xr-col-track { height: var(--xr-h, 170px); display: flex; align-items: flex-end; background: var(--xr-track); border-radius: 4px 4px 0 0; overflow: hidden; }
.xr-col-fill { width: 100%; min-height: 2px; border-radius: 4px 4px 0 0; print-color-adjust: exact; -webkit-print-color-adjust: exact; }
.xr-col-fill.xr-zero, .xr-hbar-fill.xr-zero { min-height: 0; min-width: 0; }
.xr-col-label { margin-top: 5px; color: var(--xr-muted); font-size: 11px; line-height: 1.2; overflow-wrap: anywhere; }

/* --- хэвтээ багана ---------------------------------------------------- */
.xr-hbars { display: flex; flex-direction: column; gap: 7px; }
.xr-hbar { display: grid; grid-template-columns: minmax(6rem, 38%) 1fr auto; align-items: center; gap: 10px; font-size: 13px; }
.xr-hbar-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #33415a; }
.xr-hbar-track { height: 14px; background: var(--xr-track); border-radius: 4px; overflow: hidden; }
.xr-hbar-fill { height: 100%; min-width: 2px; border-radius: 4px; print-color-adjust: exact; -webkit-print-color-adjust: exact; }
.xr-hbar-value { color: var(--xr-ink); font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.xr-hbar-value small { color: var(--xr-muted); font-weight: 500; }

/* --- шугам ------------------------------------------------------------ */
.xr-line-wrap { display: flex; gap: 8px; width: 100%; }
.xr-line-axis { display: flex; flex-direction: column; justify-content: space-between; padding-bottom: 20px; color: var(--xr-muted); font-size: 11px; text-align: right; font-variant-numeric: tabular-nums; }
.xr-line-plot { flex: 1 1 auto; min-width: 0; }
.xr-line { display: block; width: 100%; }
.xr-line-labels { display: flex; margin-top: 4px; color: var(--xr-muted); font-size: 11px; }
.xr-line-labels span { flex: 1 1 0; min-width: 0; text-align: center; white-space: nowrap; overflow: visible; }

/* --- санал асуулга ----------------------------------------------------- */
.xr-survey-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 8px; }
.xr-survey-head .xr-section-title { margin-bottom: 4px; text-transform: none; letter-spacing: 0; font-size: 15px; color: var(--xr-ink); }
.xr-question { margin-top: 12px; }
.xr-question-head { display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; }
.xr-question-head p { grid-column: 2; }
.xr-qno { width: 26px; height: 26px; display: grid; place-items: center; border: 1px solid var(--xr-line); border-radius: 50%; color: var(--xr-muted); font-size: 12px; font-weight: 700; }
.xr-rating { display: grid; grid-template-columns: minmax(0, 1fr) 160px; gap: 18px; align-items: center; }
.xr-rating-avg { text-align: center; }
.xr-rating-avg strong { font: 700 30px var(--font-head, inherit); color: var(--xr-ink); }
.xr-rating-avg span { margin-left: 4px; color: var(--xr-muted); }
.xr-rating-avg small { display: block; color: var(--xr-muted); font-size: 12px; }
.xr-scale-labels { display: flex; justify-content: space-between; gap: 10px; margin-top: 6px; color: var(--xr-muted); font-size: 12px; }
.xr-comments { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.xr-comments li { padding: 10px 12px; border-left: 3px solid #cbd5e1; background: #f8fafc; }
.xr-comments p { margin: 0 0 4px; overflow-wrap: anywhere; }
.xr-comments small { color: var(--xr-muted); }

@media (max-width: 1000px) {
  .xr-grid-5-7, .xr-grid-7-5 { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .xr-cols { gap: 3px; }
  .xr-col-label { font-size: 10px; }
  .xr-hbar { grid-template-columns: 1fr auto; }
  .xr-hbar-label { grid-column: 1 / -1; white-space: normal; }
  .xr-rating { grid-template-columns: 1fr; }
}

/* --- админ хуудсыг шууд хэвлэхэд (Ctrl+P): цэс, шүүлтүүр, товч хасагдана ------------ */
@media print {
  body:has(.xr-page) .admin-sidebar, body:has(.xr-page) .admin-topbar, body:has(.xr-page) .admin-profile-panel, body:has(.xr-page) .nav-scrim { display: none !important; }
  .xr-page .xr-filter, .xr-page .report-tabs, .xr-page .xr-head-actions, .xr-page .xr-next, .xr-page .xr-pager { display: none !important; }
  .xr-page { padding: 0 !important; max-width: none; }
  .xr-card, .xr-kpi { break-inside: avoid; }
}

/* --- layout-гүй хэвлэх хуудас (views/print/exam-report.php) -------------- */
.xr-print { margin: 24px; background: #fff; color: var(--xr-ink); font: 13px/1.5 "Segoe UI", Arial, sans-serif; }
.xr-print-actions { margin-bottom: 16px; display: flex; gap: 14px; align-items: center; }
.xr-print-actions button { font: inherit; padding: 6px 14px; cursor: pointer; }
.xr-print-head h1 { margin: 0 0 4px; font-size: 20px; }
.xr-print-head p { margin: 0 0 16px; color: var(--xr-muted); }
.xr-print .admin-panel { border: 1px solid var(--xr-line); border-radius: 4px; background: #fff; }
.xr-print .admin-panel-heading { padding: 10px 12px; border-bottom: 1px solid var(--xr-line); }
.xr-print .admin-panel-heading h2 { margin: 0; font-size: 14px; }
.xr-print .admin-panel-heading p { margin: 2px 0 0; color: var(--xr-muted); font-size: 12px; }
.xr-print .admin-kpi-grid { display: grid; gap: 8px; }
.xr-print .admin-kpi-grid article { padding: 8px 10px; border: 1px solid var(--xr-line); border-radius: 4px; }
.xr-print .kpi-heading { color: var(--xr-muted); font-size: 11px; font-weight: 600; }
.xr-print .admin-kpi-grid article > strong { display: block; margin-top: 4px; font-size: 20px; }
.xr-print .admin-kpi-grid article > small { display: block; color: var(--xr-muted); font-size: 11px; }
.xr-print .admin-table { width: 100%; border-collapse: collapse; }
.xr-print .admin-table th, .xr-print .admin-table td { padding: 5px 7px; border: 1px solid var(--xr-line); text-align: left; vertical-align: top; }
.xr-print .admin-table th { background: #f1f5f9; font-size: 11px; }
.xr-print .admin-table td small { display: block; color: var(--xr-muted); font-size: 11px; }
.xr-print .admin-table .xr-num { text-align: right; }
.xr-print .admin-empty { padding: 16px; color: var(--xr-muted); text-align: center; }
.xr-print .sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.xr-print .xr-grid-5-7, .xr-print .xr-grid-7-5 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
@media print {
  .xr-print { margin: 0; }
  .xr-print-actions { display: none; }
  .xr-print .xr-card, .xr-print .admin-kpi-grid article, .xr-print tr { break-inside: avoid; }
}