/* UX259: inherited258 presentation with compact hints for earlier timed attempts. */

/* Programmatic focus moves the reading position, not a border around the text.
   Interactive options, links and buttons retain visible keyboard focus. */
.eduq-page .eduq-question-title[tabindex="-1"]:focus,
.qs251-feedback[tabindex="-1"]:focus,
.eduq-analysis-page .eduq-review-title[tabindex="-1"]:focus {
  outline: none !important;
  box-shadow: none !important;
}

/* Short secondary hints; save/error messages remain in their live region. */
#qs251-player .qs257-hints {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 10px 2px;
  font-size: .8rem;
  font-weight: 400 !important;
  line-height: 1.7;
  color: #64748b;
}
#qs251-player .qs257-hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  font-weight: 400 !important;
}
#qs251-player .qs257-hint > i { color: #6366f1; font-size: .8em; }
#qs251-player .qs251-state { font-size: .8rem; font-weight: 500; }
#qs251-player .qs251-state p:empty { display: none; }
#qs251-player[data-mode="training"] #qs251-clock { display: none !important; }
#qs251-player[data-mode="training"] .qs251-toolbar > div:first-child { flex: 1; }
#qs251-player #qs251-autonext-state { flex-basis: 100%; font-size: .76rem; color: #64748b; }
#qs251-player .qs251-mark { font-size: .83rem; }

/* Exam readiness: calm icon-led notes instead of a dense bold paragraph. */
.qs251-start .qs257-start-guide {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}
.qs251-start .qs257-start-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-width: 0;
  padding: 16px;
  margin: 0;
  border: 1px solid #dbeafe;
  border-radius: 16px;
  background: #eff6ff;
  color: #475569;
  font-size: .88rem;
  font-weight: 400 !important;
  line-height: 1.85;
}
.qs251-start .qs257-start-note > i {
  display: grid;
  place-items: center;
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  border-radius: 11px;
  background: #fff;
  color: #2563eb;
  font-size: .95rem;
}
.qs251-start .qs257-start-note > span { min-width: 0; }
.qs251-start .qs257-start-note > span > span { display: block; font-weight: 400 !important; }
.qs251-start .qs257-start-note .qs257-note-title {
  margin-bottom: 5px;
  color: #1e3a8a;
  font-size: .94rem;
  font-weight: 500 !important;
}
.qs251-start .qs257-start-note--navigate { background: #f5f3ff; border-color: #e9d5ff; }
.qs251-start .qs257-start-note--navigate > i { color: #7c3aed; }
.qs251-start .qs257-start-note--save { background: #ecfdf5; border-color: #a7f3d0; }
.qs251-start .qs257-start-note--save > i { color: #059669; }
.qs251-start .qs257-start-note--review { background: #fffbeb; border-color: #fde68a; }
.qs251-start .qs257-start-note--review > i { color: #b45309; }

/* Report control stays the same signed button, placed in the card header area.
   A 44px touch target remains; no dedicated row is left below the content. */
.eduq-standard-attempt-page .eduq-question,
.eduq-analysis-page .eduq-review-item,
#player-stage .eduq-ready-screen,
#player-stage .eduq-question-live,
#player-stage .eduq-reveal { position: relative; }
.eduq-standard-attempt-page .eduq-question .eduq-question-head,
.eduq-analysis-page .eduq-review-item .eduq-review-head { padding-inline-end: 48px; }
#player-stage .eduq-question-live .eduq-question-live-head { padding-inline-end: 64px; }
.eduq-standard-attempt-page .eduq-question > .sr3-report-controls,
.eduq-analysis-page .eduq-review-item > .sr3-report-controls,
#player-stage .eduq-ready-screen > .sr3-report-controls,
#player-stage .eduq-question-live > .sr3-report-controls,
#player-stage .eduq-reveal > .sr3-report-controls {
  position: absolute;
  box-sizing: border-box;
  direction: inherit;
  inset-block-start: 10px;
  inset-inline-end: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  min-width: 0;
  height: 44px;
  margin: 0 !important;
  padding: 0 !important;
  border: 0;
  background: transparent;
}
.eduq-standard-attempt-page .eduq-question .sr1-report-button,
.eduq-analysis-page .eduq-review-item .sr1-report-button,
#player-stage .sr3-report-controls .sr1-report-button {
  display: inline-flex;
  box-sizing: border-box;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  margin: 0;
  padding: 11px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: #64748b;
  box-shadow: none;
  cursor: pointer;
}
/* The surrounding Arabic interface can remain RTL around an English question.
   Follow the title/header flow that positions its number, including dir=auto. */
@supports selector(.eduq-question:has(> .eduq-question-head:dir(ltr))) {
  .eduq-standard-attempt-page .eduq-question:has(> .eduq-question-head:dir(ltr)) > .sr3-report-controls,
  .eduq-analysis-page .eduq-review-item:has(> .eduq-review-head > .eduq-review-title:dir(ltr)) > .sr3-report-controls {
    direction: ltr;
  }
  .eduq-standard-attempt-page .eduq-question:has(> .eduq-question-head:dir(rtl)) > .sr3-report-controls,
  .eduq-analysis-page .eduq-review-item:has(> .eduq-review-head > .eduq-review-title:dir(rtl)) > .sr3-report-controls {
    direction: rtl;
  }
}
.eduq-standard-attempt-page .eduq-question .sr1-report-button:hover,
.eduq-analysis-page .eduq-review-item .sr1-report-button:hover,
#player-stage .sr3-report-controls .sr1-report-button:hover {
  color: #b45309;
  background: #fffbeb;
  border-color: #fde68a;
}
.eduq-page .sr3-report-controls .sr1-report-button:focus-visible,
.eduq-analysis-page .sr3-report-controls .sr1-report-button:focus-visible {
  outline: 3px solid #818cf8;
  outline-offset: 2px;
}
.eduq-page .sr3-report-controls .sr1-report-button svg,
.eduq-analysis-page .sr3-report-controls .sr1-report-button svg { width: 18px; height: 18px; flex: 0 0 18px; }
.eduq-page .sr3-report-controls[hidden],
.eduq-analysis-page .sr3-report-controls[hidden],
.eduq-analysis-page .sr3-report-controls .sr1-report-button[hidden],
.eduq-page .sr3-report-controls .sr1-report-button[hidden] { display: none !important; }

.dark #qs251-player .qs257-hints,
.dark #qs251-player #qs251-autonext-state { color: #cbd5e1; }
.dark .qs251-start .qs257-start-note { background: #172554; border-color: #1e40af; color: #cbd5e1; }
.dark .qs251-start .qs257-start-note .qs257-note-title { color: #e0e7ff; }
.dark .qs251-start .qs257-start-note > i { background: #0f172a; color: #a5b4fc; }
.dark .qs251-start .qs257-start-note--navigate { background: #2e1065; border-color: #6b21a8; }
.dark .qs251-start .qs257-start-note--save { background: #052e2b; border-color: #065f46; }
.dark .qs251-start .qs257-start-note--review { background: #422006; border-color: #854d0e; }
.dark .eduq-page .sr3-report-controls .sr1-report-button,
.dark .eduq-analysis-page .sr3-report-controls .sr1-report-button { color: #cbd5e1; }
.dark .eduq-page .sr3-report-controls .sr1-report-button:hover,
.dark .eduq-analysis-page .sr3-report-controls .sr1-report-button:hover { color: #fde68a; background: #422006; border-color: #854d0e; }

@media (max-width: 640px) {
  .qs251-start .qs257-start-guide { grid-template-columns: minmax(0, 1fr); gap: 9px; }
  .qs251-start .qs257-start-note { padding: 13px; font-size: .83rem; }
  #qs251-player .qs257-hints { gap: 5px 11px; font-size: .73rem; }
  .eduq-standard-attempt-page .eduq-question > .sr3-report-controls,
  .eduq-analysis-page .eduq-review-item > .sr3-report-controls { inset-block-start: 6px; inset-inline-end: 6px; }
}

/* UX257: live header uses natural height; large page headings cannot run behind the stage. */
#live-player-app > .eduq-player-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 12px 18px;
  width: 100%;
  height: auto;
  min-height: 0;
  margin: 0 0 18px;
  overflow: visible;
}
#live-player-app > .eduq-player-head > .eduq-player-title {
  display: block;
  min-width: 0;
  max-width: 100%;
  height: auto;
  overflow: visible;
}
#live-player-app > .eduq-player-head .eduq-player-title > h1.eduq-static-live-title {
  display: block !important;
  position: static;
  font-size: clamp(1rem, 1.6vw, 1.22rem) !important;
  line-height: 1.75 !important;
  font-weight: 700 !important;
  height: auto;
  max-height: none !important;
  min-height: 0;
  width: auto;
  max-width: 100%;
  margin: 6px 0 0 !important;
  padding: 0;
  overflow: visible !important;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: normal;
  text-overflow: clip;
  -webkit-line-clamp: unset;
  -webkit-box-orient: initial;
  text-wrap: pretty;
}
#live-player-app > .eduq-player-head .eduq-player-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  min-width: 0;
}
#live-player-app > .eduq-player-head > .eduq-player-metrics {
  display: flex;
  align-items: stretch;
  align-self: start;
  gap: 7px;
  min-width: 0;
  max-width: 100%;
}
#live-player-app > .eduq-player-head .eduq-score-pill {
  min-width: 72px;
  padding: 9px 12px;
  border-radius: 16px;
}
#live-player-app > .eduq-player-head .eduq-score-pill small {
  font-size: .7rem;
  line-height: 1.5;
}
#live-player-app > .eduq-player-head .eduq-score-pill strong {
  font-size: 1.35rem;
  line-height: 1.3;
}
#live-player-app > #player-stage {
  position: relative;
  clear: both;
  margin-block-start: 0;
}
@media (max-width: 600px) {
  #live-player-app > .eduq-player-head {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
    margin-bottom: 12px;
  }
  #live-player-app > .eduq-player-head .eduq-player-title > h1.eduq-static-live-title {
    font-size: .97rem !important;
    line-height: 1.7 !important;
  }
  #live-player-app > .eduq-player-head > .eduq-player-metrics {
    justify-self: start;
    flex-wrap: wrap;
    gap: 6px;
  }
  #live-player-app > .eduq-player-head .eduq-score-pill {
    min-width: 64px;
    padding: 7px 10px;
    border-radius: 13px;
  }
  #live-player-app > .eduq-player-head .eduq-score-pill strong {
    font-size: 1.15rem;
  }
}

/* Matches the current student-login Google button; only the quiz guest gate is in scope. */
.eduq-guest-dialog .eduq-guest-actions a.qs257-google-login {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  min-height: 56px;
  padding: 7px 18px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid #dadce0;
  color: #3c4043 !important;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.7;
  box-shadow: 0 2px 7px rgba(60,64,67,.08);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  text-decoration: none;
  overflow: hidden;
}
.eduq-guest-dialog .eduq-guest-actions a.qs257-google-login::before {
  content: "";
  position: absolute;
  right: 0;
  left: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg,#4285f4 0 25%,#db4437 25% 50%,#f4b400 50% 75%,#0f9d58 75% 100%);
}
.eduq-guest-dialog .eduq-guest-actions a.qs257-google-login:hover {
  transform: translateY(-1px);
  border-color: #c6d4ee;
  box-shadow: 0 10px 24px rgba(66,133,244,.16);
  color: #1f2937 !important;
}
.eduq-guest-dialog .eduq-guest-actions a.qs257-google-login:focus-visible {
  outline: 3px solid #174ea6;
  outline-offset: 3px;
}
.eduq-guest-dialog .qs257-google-login .google-g-mark {
  display: block;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  box-sizing: border-box;
  padding: 10px;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: #fff;
}
.dark .eduq-guest-dialog .eduq-guest-actions a.qs257-google-login,
.dark-mode .eduq-guest-dialog .eduq-guest-actions a.qs257-google-login {
  background: #fff;
  color: #3c4043 !important;
  border-color: #e5e7eb;
}
@media (prefers-reduced-motion: reduce) {
  .eduq-guest-dialog .eduq-guest-actions a.qs257-google-login { transition: none; }
  .eduq-guest-dialog .eduq-guest-actions a.qs257-google-login:hover { transform: none; }
}

/* One original action bar in normal flow, held near the viewport bottom while solving.
   Hidden controls stay hidden; the bar ends with its player and never covers the footer. */
#qs251-player { scroll-margin-block-end: 160px; }
#qs251-player .qs251-navigation.qs257-actions {
  position: sticky;
  bottom: max(12px, env(safe-area-inset-bottom));
  z-index: 35;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  width: fit-content;
  max-width: 100%;
  box-sizing: border-box;
  margin: 18px auto 26px;
  padding: 10px 12px;
  border: 1px solid #dbe2ea;
  border-radius: 20px;
  background: rgba(255,255,255,.97);
  box-shadow: 0 8px 32px rgba(30,41,59,.14);
}
#qs251-player .qs257-actions > button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 1 auto;
  gap: 7px;
  min-width: 44px;
  min-height: 44px;
  padding: 9px 13px;
  border-radius: 12px;
  font-size: .82rem;
  font-weight: 600;
  line-height: 1.6;
  white-space: nowrap;
  box-sizing: border-box;
}
#qs251-player .qs257-actions .qs257-action-icon { flex: 0 0 auto; font-size: .92rem; }
#qs251-player .qs257-actions .qs257-action-label { min-width: 0; }
#qs251-player .qs257-actions > .qs257-shortcuts-toggle {
  width: 44px;
  padding: 10px;
  color: #64748b;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}
#qs251-player .qs257-shortcuts-toggle > .qs257-action-label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
#qs251-player .qs257-shortcuts-toggle[aria-expanded="true"] { background: #eef2ff; color: #4338ca; border-color: #a5b4fc; }
#qs251-player .qs257-actions .qs257-auto-status {
  flex: 1 0 100%;
  min-width: 0;
  text-align: center;
  line-height: 1.6;
  font-size: .72rem;
}
#qs251-player .qs257-actions .qs257-auto-status:empty { display: none; }
#qs251-player .qs257-shortcuts-help {
  flex: 1 0 100%;
  max-width: 620px;
  border-top: 1px solid #e2e8f0;
  padding-top: 8px;
  color: #475569;
  font-size: .76rem;
  line-height: 1.8;
}
#qs251-player .qs257-shortcuts-help p { margin: 4px 0; font-weight: 400; }
#qs251-player .qs257-shortcuts-help kbd {
  display: inline-block;
  unicode-bidi: isolate;
  margin-inline-end: 5px;
  padding: 1px 6px;
  border: 1px solid #cbd5e1;
  border-radius: 5px;
  background: #f8fafc;
  color: #334155;
  font: 600 .73rem/1.65 ui-monospace, monospace;
}
.dark #qs251-player .qs257-actions { background: rgba(15,23,42,.97); border-color: #475569; box-shadow: 0 8px 32px rgba(0,0,0,.3); }
.dark #qs251-player .qs257-shortcuts-help { color: #cbd5e1; border-color: #475569; }
.dark #qs251-player .qs257-shortcuts-toggle,
.dark #qs251-player .qs257-shortcuts-help kbd { background: #1e293b; color: #e2e8f0; border-color: #475569; }
.dark #qs251-player .qs257-shortcuts-toggle[aria-expanded="true"] { background: #312e81; color: #e0e7ff; }
@media (max-width: 640px) {
  #qs251-player .qs251-navigation.qs257-actions { gap: 6px; padding: 8px; border-radius: 16px; bottom: max(8px, env(safe-area-inset-bottom)); }
  #qs251-player .qs257-actions > button { flex: 0 1 auto; padding: 9px 11px; font-size: .76rem; }
  #qs251-player .qs257-actions > #qs251-autonext,
  #qs251-player .qs257-actions > #qs251-mark,
  #qs251-player .qs257-actions > .qs257-shortcuts-toggle { width: 44px; padding: 10px; }
  #qs251-player .qs257-actions > #qs251-autonext .qs257-action-label,
  #qs251-player .qs257-actions > #qs251-mark .qs257-action-label { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  #qs251-player .qs257-shortcuts-help { font-size: .72rem; max-height: 32vh; overflow-y: auto; overscroll-behavior: contain; }
}


/* UX258: the quiz module gives body overflow-y:auto!important at document height.
   That non-scrolling ancestor traps position:sticky. Keep horizontal clipping,
   but let only the active solving page use the root viewport for vertical scroll.
   Explicit modal / inline scroll locks retain their existing rules. */
@supports (overflow-x: clip) and selector(body:has(#qs251-player)) {
  html.nz-viewport:not(.eduq-modal-open) > body:has(#qs251-player):not(.sr3-report-open):not(:has(dialog[open])):not([style*="overflow"]) {
    overflow-x: clip;
    overflow-y: visible !important;
  }
}

/* Earlier attempts keep their question timer and confirmation rules. These hints
   only shorten the text; current251 controls and stored attempt data are untouched. */
.eduq-standard-attempt-page .legacy259-hints {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 10px 2px;
  color: #64748b;
  font-size: .78rem;
  font-weight: 400 !important;
  line-height: 1.7;
}
.eduq-standard-attempt-page .legacy259-hints > span { display: inline-flex; align-items: center; gap: 6px; }
.eduq-standard-attempt-page .legacy259-hints i { color: #6366f1; font-size: .8em; }
.eduq-standard-attempt-page #eduq-attempt-shell #eduq-choice-hint249 { color: #64748b; font-size: .76rem; font-weight: 400 !important; }
.dark .eduq-standard-attempt-page .legacy259-hints,
.dark .eduq-standard-attempt-page #eduq-attempt-shell #eduq-choice-hint249 { color: #cbd5e1; }
@media (max-width:640px) {
  .eduq-standard-attempt-page .legacy259-hints { gap: 5px 11px; font-size: .72rem; }
}