/* ================================================================
   MedQube — student.css  (v3 — premium UI)
   All dynamic content rendered by student.js + app-shell layout
   ================================================================ */

/* ── Math ─────────────────────────────────────────────────────── */
.mq-math { font-family: "Cambria Math", "STIX Two Math", serif; }

/* ── Base tokens (mirrored from styles.css for isolation) ─────── */
:root {
  --mq-green:   #0f766e;
  --mq-green-d: #0a5c56;
  --mq-green-l: #e6f7f5;
  --mq-teal:    #10b981;
  --mq-ink:     #10231b;
  --mq-muted:   #5a6b62;
  --mq-line:    #d5e2dc;
  --mq-bg:      #f4f8f6;
  --mq-white:   #fff;
  --mq-radius:  14px;
  --mq-shadow:  0 4px 18px rgba(15,60,45,.08);
  --mq-shadow-lg: 0 14px 40px rgba(15,60,45,.13);
}

/* ── Grid & Layout ────────────────────────────────────────────── */
.mq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px;
  margin-top: 6px;
}

/* ── Cards ────────────────────────────────────────────────────── */
.mq-card {
  background: var(--mq-white);
  border: 1px solid var(--mq-line);
  border-radius: var(--mq-radius);
  padding: 20px;
  box-shadow: var(--mq-shadow);
  transition: box-shadow .2s, transform .2s;
}
.mq-card:hover { box-shadow: var(--mq-shadow-lg); transform: translateY(-2px); }

/* ── KPI strip ────────────────────────────────────────────────── */
.mq-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin: 18px 0;
}
.mq-kpi {
  background: var(--mq-white);
  border: 1px solid var(--mq-line);
  border-radius: 12px;
  padding: 16px;
  position: relative;
  overflow: hidden;
}
.mq-kpi::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--mq-green), var(--mq-teal));
  border-radius: 12px 12px 0 0;
}
.mq-kpi strong {
  display: block;
  font-size: 28px;
  font-weight: 800;
  color: var(--mq-green);
  letter-spacing: -1px;
  margin-top: 6px;
}
.mq-kpi span {
  display: block;
  font-size: 11px;
  color: var(--mq-muted);
  margin-top: 2px;
}

/* ── Badges ───────────────────────────────────────────────────── */
.mq-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--mq-green-l);
  color: var(--mq-green);
  letter-spacing: .02em;
}
.mq-badge.warn  { background: #fef3c7; color: #92400e; }
.mq-badge.bad   { background: #fee2e2; color: #b91c1c; }
.mq-badge.info  { background: #e0f2fe; color: #075985; }

/* ── Utility ──────────────────────────────────────────────────── */
.mq-row     { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.mq-between { justify-content: space-between; }
.mq-muted   { color: var(--mq-muted); font-size: 13px; }
.mq-empty   { text-align: center; padding: 60px 16px; color: var(--mq-muted); font-size: 14px; }

/* ── Progress bar ─────────────────────────────────────────────── */
.mq-bar {
  height: 8px;
  background: #e5efe9;
  border-radius: 99px;
  overflow: hidden;
  margin: 8px 0;
}
.mq-bar > i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--mq-teal), var(--mq-green));
  border-radius: 99px;
  transition: width .4s ease;
}
.mq-bar.low > i { background: linear-gradient(90deg, #f87171, #ef4444); }
.mq-bar.mid > i { background: linear-gradient(90deg, #fbbf24, #f59e0b); }

/* ── Table ────────────────────────────────────────────────────── */
.mq-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.mq-table th {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--mq-muted);
  padding: 8px 10px;
  background: #f7fbf8;
  border-bottom: 2px solid var(--mq-line);
  text-align: left;
}
.mq-table td {
  padding: 11px 10px;
  border-bottom: 1px solid #edf3ef;
  vertical-align: top;
  color: var(--mq-ink);
}
.mq-table tr:hover td { background: #fbfdfc; }
.mq-table td a { color: var(--mq-green); font-weight: 600; }

/* ── Modal ────────────────────────────────────────────────────── */
.mq-modal {
  position: fixed;
  inset: 0;
  background: rgba(10,25,18,.55);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9000;
  padding: 16px;
}
.mq-modal[hidden] { display: none; }
.mq-modal-box {
  background: var(--mq-white);
  border-radius: 20px;
  max-width: 520px;
  width: 100%;
  padding: 28px;
  max-height: 92vh;
  overflow: auto;
  box-shadow: 0 30px 80px rgba(10,25,18,.25);
}

/* ── Branded confirm/prompt dialogs (replace native alert/confirm/prompt) ── */
.mq-confirm-box { max-width: 400px; text-align: center; padding: 32px 28px 26px; }
.mq-confirm-icon {
  width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  background: var(--mq-green-l); color: var(--mq-green-d);
}
.mq-confirm-icon .material-symbols-rounded { font-size: 28px; }
.mq-confirm-icon.danger { background: #fdecea; color: #c0392b; }
.mq-confirm-title { margin: 0 0 8px; font-size: 19px; font-weight: 800; color: var(--mq-ink); }
.mq-confirm-body { margin: 0; color: var(--mq-muted); font-size: 14px; line-height: 1.5; }
.mq-confirm-stats { display: flex; gap: 10px; justify-content: center; margin-top: 16px; flex-wrap: wrap; }
.mq-confirm-stat {
  background: var(--mq-bg); border: 1px solid var(--mq-line); border-radius: 10px;
  padding: 8px 14px; font-size: 12px; color: var(--mq-muted);
  display: flex; flex-direction: column; align-items: center; gap: 2px; min-width: 76px;
}
.mq-confirm-stat strong { font-size: 15px; color: var(--mq-ink); }
.mq-confirm-stat.ok { border-color: #bfe6cf; background: #f0fbf4; }
.mq-confirm-stat.ok strong { color: var(--mq-green-d); }
.mq-confirm-stat.bad { border-color: #f3cfcb; background: #fdf3f2; }
.mq-confirm-stat.bad strong { color: #c0392b; }
.mq-confirm-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 22px; }
.mq-confirm-actions .btn { width: 100%; padding: 13px 16px; }
.btn-danger { background: linear-gradient(135deg, #e0564a, #c0392b); color: #fff; box-shadow: 0 8px 22px rgba(192,57,43,.2); }

/* ── Launch modal choices ─────────────────────────────────────── */
.mq-choice {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border: 1.5px solid var(--mq-line);
  border-radius: 14px;
  padding: 14px;
  margin: 8px 0;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.mq-choice.sel {
  border-color: var(--mq-teal);
  background: #f0fbf8;
}
.mq-choice input { margin-top: 3px; accent-color: var(--mq-green); }

/* ================================================================
   SESSION RUNNER
   ================================================================ */
.rn {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  align-items: start;
}
/* Phone/tablet: the question comes first, the numbered grid below it */
@media (max-width: 860px) { .rn { grid-template-columns: 1fr; } .rn > #rnQ { order: -1; } }

/* Question navigation grid */
.rn-nav {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  position: sticky;
  top: 14px;
}
.rn-nav button {
  border: 1.5px solid #cfe0d8;
  background: var(--mq-white);
  border-radius: 9px;
  padding: 8px 0;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all .15s;
}
.rn-nav button:hover  { border-color: var(--mq-green); color: var(--mq-green); }
.rn-nav button.cur    { outline: 2.5px solid var(--mq-green); outline-offset: 1px; background: var(--mq-green-l); }
.rn-nav button.ans    { background: #d1fae5; border-color: #6ee7b7; }
.rn-nav button.flag   { border-color: #ef4444; color: #b91c1c; }
.rn-nav button.ok     { background: #bbf7d0; border-color: #4ade80; }
.rn-nav button.ko     { background: #fecaca; border-color: #f87171; }
.rn-nav button.pa     { background: #fde68a; border-color: #fbbf24; }

/* Answer options */
.rn-opt {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border: 1.5px solid var(--mq-line);
  border-radius: 12px;
  padding: 13px 15px;
  margin: 10px 0;
  background: var(--mq-white);
  cursor: pointer;
  text-align: left;
  width: 100%;
  font: inherit;
  transition: border-color .15s, background .15s, transform .1s;
}
.rn-opt:hover        { border-color: var(--mq-teal); background: #f0fbf8; transform: translateX(2px); }
.rn-opt.sel          { border-color: var(--mq-green); background: #ecfdf5; }
.rn-opt.good         { border-color: #16a34a; background: #dcfce7; }
.rn-opt.bad          { border-color: #dc2626; background: #fee2e2; }
.rn-opt b {
  min-width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--mq-green-l);
  color: var(--mq-green);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
}
.rn-opt.sel b   { background: var(--mq-green);  color: #fff; }
.rn-opt.good b  { background: #16a34a; color: #fff; }
.rn-opt.bad b   { background: #dc2626; color: #fff; }

.rn-opt-stat {
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.rn-opt-stat-bar {
  flex: 1;
  max-width: 140px;
  height: 6px;
  background: #e5e7eb;
  border-radius: 99px;
  overflow: hidden;
}
.rn-opt-stat-bar i {
  display: block;
  height: 100%;
  background: var(--mq-teal, #0f766e);
  border-radius: 99px;
}


/* True/False row */
.rn-tf { display: flex; gap: 6px; margin-left: auto; flex-shrink: 0; }
.rn-tf button {
  border: 1.5px solid #cfe0d8;
  background: var(--mq-white);
  border-radius: 9px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all .15s;
}
.rn-tf button:hover        { border-color: var(--mq-green); }
.rn-tf button.sel, .rn-tf button.good { background: var(--mq-green); color: #fff; border-color: var(--mq-green); }
.rn-tf button.bad          { background: #dc2626; color: #fff; border-color: #dc2626; }

/* Timer */
.rn-timer {
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  font-size: 22px;
  color: var(--mq-green);
  background: var(--mq-green-l);
  padding: 6px 14px;
  border-radius: 10px;
}
.rn-timer.low { color: #dc2626; background: #fee2e2; }

/* Explanation box */
.rn-explain {
  background: linear-gradient(135deg, #f0fbf8, #f7fdf9);
  border-left: 4px solid var(--mq-teal);
  padding: 14px 16px;
  border-radius: 10px;
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.6;
}

/* Question stem */
.rn-stem {
  font-size: 16px;
  line-height: 1.6;
  margin: 10px 0 14px;
  color: var(--mq-ink);
}
.rn-stem img, .rn-img {
  max-width: 100%;
  border-radius: 12px;
  margin: 10px 0;
  box-shadow: var(--mq-shadow);
}

/* ── Score ring ───────────────────────────────────────────────── */
.mq-ring {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 800;
  color: var(--mq-green);
  background: conic-gradient(var(--mq-teal) calc(var(--p) * 1%), #e5efe9 0);
  flex-shrink: 0;
}
.mq-ring span {
  background: var(--mq-white);
  width: 108px;
  height: 108px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Results review items ─────────────────────────────────────── */
.mq-review-item {
  border-top: 1px solid #edf3ef;
  padding: 12px 0;
  transition: background .15s;
}
.mq-review-item:hover { background: #f9fdfa; }
.mq-review-summary {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  padding: 4px 8px;
  border-radius: 8px;
}
.mq-review-title {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
  overflow: hidden;
}
.mq-review-snippet {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--mq-muted);
  font-weight: 400;
  font-size: 12px;
}

/* ── Q-bank tree ──────────────────────────────────────────────── */
.mq-tree label {
  display: flex;
  gap: 9px;
  align-items: center;
  padding: 5px 6px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  transition: background .12s;
}
.mq-tree label:hover { background: var(--mq-green-l); }
.mq-tree input[type="checkbox"] { accent-color: var(--mq-green); width: 15px; height: 15px; }
.mq-tree .les { margin-left: 28px; font-size: 12px; color: var(--mq-muted); }

/* ── Session runner top card ─────────────────────────────────── */
.rn-header-card {
  background: linear-gradient(135deg, #073e2e, #0d7b50);
  color: #fff;
  border-radius: 18px;
  padding: 20px 24px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Library / packs cards ────────────────────────────────────── */
.mq-pack-card {
  background: var(--mq-white);
  border: 1px solid var(--mq-line);
  border-radius: 18px;
  padding: 20px;
  box-shadow: var(--mq-shadow);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow .2s, transform .2s;
}
.mq-pack-card:hover { box-shadow: var(--mq-shadow-lg); transform: translateY(-2px); }
.mq-pack-card h3 { font-size: 15px; margin: 0; }
.mq-pack-card .mq-pack-meta { font-size: 12px; color: var(--mq-muted); }
.mq-pack-card .mq-pack-actions { display: flex; gap: 8px; margin-top: auto; flex-wrap: wrap; }

/* ── Dashboard session history ───────────────────────────────── */
.mq-session-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid #edf3ef;
  gap: 12px;
  font-size: 13px;
}
.mq-session-row:last-child { border-bottom: none; }

/* ── Toast notification ───────────────────────────────────────── */
#mq-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #1a2e24;
  color: #fff;
  padding: 12px 22px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 8px 28px rgba(10,25,18,.35);
  opacity: 0;
  transition: opacity .25s, transform .25s;
  z-index: 9999;
  pointer-events: none;
  white-space: nowrap;
  max-width: 90vw;
}
#mq-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
#mq-toast.success { background: linear-gradient(135deg, #065f46, #10b981); }
#mq-toast.error   { background: linear-gradient(135deg, #7f1d1d, #ef4444); }
#mq-toast.info    { background: linear-gradient(135deg, #1e3a5f, #3b82f6); }

/* ── Server banner ───────────────────────────────────────────── */
.mq-server-banner {
  position: sticky; top: 0; z-index: 9999;
  background: linear-gradient(90deg, #b91c1c, #dc2626);
  color: #fff;
  padding: 10px 16px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
}


/* ── Mobile sidebar ──────────────────────────────────────────── */
.mq-mobile-topbar {
  display: none;
  position: sticky;
  top: 0;
  z-index: 200;
  height: 56px;
  background: #073e2e;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}
.mq-mobile-topbar .app-logo { height: 28px; filter: brightness(0) invert(1); }
.mq-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s;
}
.mq-overlay.show { opacity: 1; pointer-events: auto; }
.mq-hamburger {
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 6px;
  color: #cde2d7;
}
.mq-ham-icon { display: flex; flex-direction: column; gap: 4px; }
.mq-ham-icon span { display: block; width: 22px; height: 2px; background: currentColor; border-radius: 2px; }

@media (max-width: 760px) {
  .mq-mobile-topbar { display: flex; }
  .app-sidebar { display: none; }
  .app-sidebar.mq-sidebar-open {
    display: flex !important;
    flex-direction: column;
    position: fixed;
    inset: 0 auto 0 0;
    width: 260px;
    z-index: 160;
    overflow-y: auto;
  }
}

/* ── Store page catalogue cards ───────────────────────────────── */
.mq-store-hero {
  background: linear-gradient(135deg, #073e2e 0%, #0d7b50 100%);
  color: #fff;
  border-radius: 20px;
  padding: 28px;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.mq-store-hero h2 { font-size: 22px; margin: 0 0 4px; }
.mq-store-hero p  { font-size: 12px; color: #c8e8dd; margin: 0; }

/* Catalogue layout */
.mq-catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  align-items: start;
}
@media (max-width: 900px) { .mq-catalog-layout { grid-template-columns: 1fr; } }

.mq-filter-panel {
  background: var(--mq-white);
  border: 1px solid var(--mq-line);
  border-radius: 18px;
  padding: 20px;
  position: sticky;
  top: 110px;
  box-shadow: var(--mq-shadow);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.mq-filter-panel label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--mq-muted);
  display: block;
  margin-bottom: 4px;
}
.mq-filter-panel select,
.mq-filter-panel input[type="text"] {
  width: 100%;
  border: 1px solid var(--mq-line);
  border-radius: 10px;
  padding: 9px 11px;
  font-size: 12px;
  background: #f8fbf9;
  color: var(--mq-ink);
  outline: none;
  transition: border-color .15s;
}
.mq-filter-panel select:focus,
.mq-filter-panel input[type="text"]:focus {
  border-color: var(--mq-teal);
  box-shadow: 0 0 0 3px rgba(16,185,129,.1);
}

.mq-filter-head {
  display: flex;
  gap: 10px;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--mq-line);
}
.mq-filter-head .material-symbols-rounded { color: var(--mq-green); }
.mq-filter-head strong { font-size: 13px; }
.mq-filter-head small { font-size: 10px; color: var(--mq-muted); display: block; }

.mq-store-content { min-width: 0; }
.mq-store-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.mq-store-toolbar h2 { font-size: 18px; margin: 0; }

/* Catalog hero */
.mq-catalog-hero {
  background: linear-gradient(135deg, #073e2e 0%, #106b4a 100%);
  color: #fff;
  padding: 40px 0;
  margin-bottom: 0;
}
.mq-catalog-hero-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
}
.mq-catalog-hero .eyebrow { color: #a7d9c4; }
.mq-catalog-hero h1 { font-size: 36px; margin: 8px 0 8px; letter-spacing: -1px; }
.mq-catalog-hero p  { font-size: 14px; color: #c8e8dd; margin: 0; }
.mq-catalog-hero-icon .material-symbols-rounded {
  font-size: 64px;
  color: rgba(255,255,255,.2);
}

/* ── Statistics evolution mini-bars ───────────────────────────── */
.mq-evol-bar {
  flex: 1;
  max-width: 32px;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, var(--mq-teal), var(--mq-green));
  min-height: 4px;
  transition: opacity .2s;
  cursor: default;
}
.mq-evol-bar:hover { opacity: .8; }

/* ── Library banner ───────────────────────────────────────────── */
.mq-library-banner {
  background: linear-gradient(135deg, #f0fbf8, #f7fdf9);
  border: 1px solid #c8ead8;
  border-radius: 18px;
  padding: 22px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.mq-library-count strong {
  display: block;
  font-size: 36px;
  font-weight: 800;
  color: var(--mq-green);
  letter-spacing: -1px;
}
.mq-library-count span { font-size: 12px; color: var(--mq-muted); }
.mq-library-banner h2 { font-size: 18px; margin: 6px 0 3px; }
.mq-library-banner p  { font-size: 12px; color: var(--mq-muted); margin: 0; }

/* ── Library toolbar ──────────────────────────────────────────── */
.mq-library-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

/* Chips */
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  border: 1.5px solid var(--mq-line);
  background: var(--mq-white);
  border-radius: 999px;
  padding: 7px 13px;
  font-size: 11px;
  font-weight: 600;
  color: var(--mq-muted);
  cursor: pointer;
  transition: all .15s;
}
.chip:hover  { border-color: var(--mq-green); color: var(--mq-green); }
.chip.active { background: var(--mq-green); color: #fff; border-color: var(--mq-green); }

/* ── Btn sizes ────────────────────────────────────────────────── */
.btn-sm { padding: 7px 12px; font-size: 11px; border-radius: 9px; }

/* ── Free demo button ─────────────────────────────────────────── */
#startFreeDemo { margin-top: 10px; }

/* ── Select in student pages ──────────────────────────────────── */
select.select, input.select {
  border: 1px solid var(--mq-line);
  border-radius: 10px;
  padding: 9px 12px;
  font-size: 12px;
  background: var(--mq-white);
  color: var(--mq-ink);
  outline: none;
}
select.select:focus { border-color: var(--mq-teal); }

/* number input */
input[type="number"] {
  border: 1px solid var(--mq-line);
  border-radius: 10px;
  padding: 9px 12px;
  font-size: 13px;
  outline: none;
}
input[type="number"]:focus { border-color: var(--mq-teal); }

/* ── Peer stats ───────────────────────────────────────────────── */
#rnPeer {
  margin-top: 10px;
  font-size: 12px;
  padding: 8px 12px;
  background: rgba(255,255,255,.6);
  border-radius: 8px;
  border: 1px solid rgba(16,185,129,.2);
}

/* Personal text highlighting (surlignage) on question text */
.rn-stem.mq-hl-mode {
  cursor: text;
  outline: 2px dashed #f59e0b;
  outline-offset: 4px;
  border-radius: 8px;
}
mark.mq-hl {
  background: #fde68a;
  color: inherit;
  border-radius: 3px;
  padding: 0 1px;
  cursor: pointer;
}
.rn-stem.mq-hl-mode mark.mq-hl:hover {
  background: #fca5a5;
}
#rnHL.active, button[id^="resHL"].active {
  background: #fde68a;
  border-color: #f59e0b;
  color: #7c4a03;
}

/* ── Dashboard progression hero (feedback #18 mockup) ─────────── */
.mq-dash-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin: 2px 0 16px;
  flex-wrap: wrap;
}
.mq-dash-title { margin: 0; font-size: 26px; letter-spacing: -.8px; color: var(--mq-ink); }
.mq-dash-sub { margin: 4px 0 0; color: var(--mq-muted); font-size: 13px; }
.mq-week-chip {
  background: var(--mq-green-l);
  color: var(--mq-green-d);
  border: 1px solid #bfe8e2;
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.mq-stat-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 0 0 16px; }
.mq-stat-card {
  background: var(--mq-white);
  border: 1px solid var(--mq-line);
  border-radius: var(--mq-radius);
  padding: 16px 18px;
  box-shadow: var(--mq-shadow);
}
.mq-stat-label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--mq-muted);
  font-weight: 700;
}
.mq-stat-card strong {
  display: block;
  font-size: 30px;
  font-weight: 800;
  color: var(--mq-green);
  letter-spacing: -1px;
  margin: 6px 0 4px;
}
.mq-stat-delta { font-size: 12px; font-weight: 700; }
.mq-stat-delta.up { color: #16a34a; }
.mq-stat-delta.down { color: #dc2626; }
.mq-stat-delta.flat { color: #94a3b8; }
.mq-dash-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 14px; align-items: start; }
.mq-dash-grid > .mq-card { margin-top: 0; }
.mq-subj-row { display: grid; grid-template-columns: 96px 1fr 46px; gap: 10px; align-items: center; margin: 13px 0; }
.mq-subj-name {
  font-size: 12px; color: #33463e; font-weight: 600;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.mq-subj-bar { height: 8px; border-radius: 999px; background: #e8f0ec; overflow: hidden; }
.mq-subj-bar i {
  display: block; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--mq-green), var(--mq-teal));
}
.mq-subj-pct { font-size: 12px; font-weight: 700; color: var(--mq-green); text-align: right; }
@media (max-width: 900px) {
  .mq-stat-cards { grid-template-columns: 1fr; }
  .mq-dash-grid { grid-template-columns: 1fr; }
}

.mq-store-cover{width:100%;height:120px;object-fit:cover;border-radius:10px;margin:8px 0}
.rn-opt-img{max-width:100%;max-height:220px;margin-top:6px;border-radius:8px}