/* Muklib 5.0.11 — three-state question flags, smart-review cues and flashcard marks */
:root{
  --learn-flag-red:color-mix(in srgb,var(--red) 84%,#ff7a70);
  --learn-flag-blue:color-mix(in srgb,var(--navy2) 78%,#58b9ff);
  --learn-flag-amber:color-mix(in srgb,var(--gold) 82%,#ffc95f);
}

.quiz-learning-flags{position:relative;margin:20px 0 4px;padding:15px;border:1px solid color-mix(in srgb,var(--navy) 16%,var(--line));border-radius:20px;background:linear-gradient(135deg,color-mix(in srgb,var(--navy) 4%,var(--paper)),color-mix(in srgb,var(--gold) 3%,var(--paper)));overflow:hidden}
.quiz-learning-flags:before{content:"";position:absolute;inset:auto -30px -45px auto;width:130px;height:130px;border-radius:50%;background:color-mix(in srgb,var(--navy) 8%,transparent);filter:blur(2px);pointer-events:none}
.quiz-learning-flags-copy{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:11px;position:relative;z-index:1}
.quiz-learning-flags-copy span{font-size:13px;font-weight:950;color:var(--ink)}
.quiz-learning-flags-copy small{font-size:11.5px;color:var(--muted);line-height:1.75;text-align:left}
.quiz-learning-flag-buttons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;position:relative;z-index:1}
.quiz-learning-flag-buttons button{position:relative;min-width:0;min-height:68px;padding:10px 12px 9px 42px;border:1px solid var(--line);border-radius:15px;background:color-mix(in srgb,var(--paper) 94%,transparent);color:var(--ink);font:inherit;text-align:right;cursor:pointer;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease,background .16s ease}
.quiz-learning-flag-buttons button:hover{transform:translateY(-2px);box-shadow:0 10px 24px color-mix(in srgb,var(--navy) 9%,transparent)}
.quiz-learning-flag-buttons button:disabled{opacity:.62;cursor:wait;transform:none}
.quiz-learning-flag-buttons button i{position:absolute;left:12px;top:12px;width:19px;height:19px;border-radius:7px;background:var(--flag-color);box-shadow:0 0 0 5px color-mix(in srgb,var(--flag-color) 13%,transparent)}
.quiz-learning-flag-buttons button i:after{content:"";position:absolute;inset:5px;border:2px solid #fff;border-top:0;border-left:0;transform:rotate(45deg) translate(-1px,-1px);opacity:0}
.quiz-learning-flag-buttons button span,.quiz-learning-flag-buttons button small{display:block}
.quiz-learning-flag-buttons button span{font-size:13px;font-weight:950}
.quiz-learning-flag-buttons button small{margin-top:2px;color:var(--muted);font-size:11px;line-height:1.65}
.quiz-learning-flag-buttons .flag-dont_know{--flag-color:var(--learn-flag-red)}
.quiz-learning-flag-buttons .flag-later{--flag-color:var(--learn-flag-blue)}
.quiz-learning-flag-buttons .flag-doubt{--flag-color:var(--learn-flag-amber)}
.quiz-learning-flag-buttons button.active{border-color:color-mix(in srgb,var(--flag-color) 62%,var(--line));background:color-mix(in srgb,var(--flag-color) 10%,var(--paper));box-shadow:0 0 0 3px color-mix(in srgb,var(--flag-color) 10%,transparent),0 12px 30px color-mix(in srgb,var(--flag-color) 13%,transparent)}
.quiz-learning-flag-buttons button.active i:after{opacity:1}

.quiz-route-step[data-flag]:not([data-flag=""]):after,.quiz-map-question[data-flag]:not([data-flag=""]):after{content:"";position:absolute;width:8px;height:8px;border-radius:50%;background:var(--flag-dot);border:2px solid var(--paper);box-shadow:0 2px 7px color-mix(in srgb,var(--flag-dot) 45%,transparent)}
.quiz-route-step[data-flag]:not([data-flag=""]):after{left:-2px;top:-2px}
.quiz-map-question[data-flag]:not([data-flag=""]):after{left:3px;top:3px}
.flag-dont_know{--flag-dot:var(--learn-flag-red)}.flag-later{--flag-dot:var(--learn-flag-blue)}.flag-doubt{--flag-dot:var(--learn-flag-amber)}
.quiz-map-filter-row i.flag{background:var(--flag-dot)!important}.quiz-map-filter-row i.dont-know{--flag-dot:var(--learn-flag-red)}.quiz-map-filter-row i.later{--flag-dot:var(--learn-flag-blue)}.quiz-map-filter-row i.doubt{--flag-dot:var(--learn-flag-amber)}
.quiz-map-legend i.flagged{background:linear-gradient(90deg,var(--learn-flag-red) 0 33%,var(--learn-flag-blue) 33% 66%,var(--learn-flag-amber) 66%)}

.smart-review-flag-filter{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin:-3px 0 14px;padding:9px;border:1px solid var(--line);border-radius:15px;background:var(--paper)}
.smart-review-flag-filter>span{font-size:11.5px;font-weight:900;color:var(--muted);margin-inline-end:4px}.smart-review-flag-filter a{padding:7px 10px;border-radius:10px;background:var(--soft);font-size:11.5px;font-weight:850}.smart-review-flag-filter a.active{background:var(--navy);color:#fff}
.smart-review-flag-badge{display:inline-flex!important;align-items:center;gap:6px;padding:5px 9px!important;border-radius:999px!important;font-style:normal!important;font-size:10.5px!important;font-weight:900!important;color:var(--flag-ink,var(--ink))!important;background:color-mix(in srgb,var(--flag-bg) 12%,var(--paper))!important;border:1px solid color-mix(in srgb,var(--flag-bg) 35%,var(--line))!important}
.smart-review-flag-badge:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--flag-bg)}
.smart-review-flag-badge.dont_know{--flag-bg:var(--learn-flag-red)}.smart-review-flag-badge.later{--flag-bg:var(--learn-flag-blue)}.smart-review-flag-badge.doubt{--flag-bg:var(--learn-flag-amber)}

.flashcard-mark-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:38px;padding:7px 11px;border:1px solid var(--line);border-radius:12px;background:var(--paper);color:var(--muted);font:inherit;font-size:11.5px;font-weight:900;cursor:pointer;transition:.16s}
.flashcard-mark-button:hover{border-color:color-mix(in srgb,var(--gold) 55%,var(--line));color:var(--ink);transform:translateY(-1px)}
.flashcard-mark-button svg{width:17px;height:17px}.flashcard-mark-button.active{background:color-mix(in srgb,var(--gold) 12%,var(--paper));border-color:color-mix(in srgb,var(--gold) 45%,var(--line));color:color-mix(in srgb,var(--gold) 65%,var(--ink));box-shadow:0 7px 18px color-mix(in srgb,var(--gold) 12%,transparent)}
.flashcard-review-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 12px}.flashcard-review-toolbar p{margin:0;color:var(--muted);font-size:11.5px}.flashcard-review-toolbar p b{color:var(--ink)}
.flashcard-review-feedback{margin:0 0 13px;padding:11px 14px;border:1px solid color-mix(in srgb,var(--green) 28%,var(--line));border-radius:14px;background:color-mix(in srgb,var(--green) 8%,var(--paper));color:var(--ink);font-size:11px;font-weight:800}
.flashcard-next-due{margin-top:12px;padding:12px 14px;border:1px solid var(--line);border-radius:14px;background:var(--soft);color:var(--muted);font-size:11.5px;text-align:center}
.flashcard-summary-grid.is-four{grid-template-columns:repeat(4,minmax(0,1fr))}
.flashcard-card-actions{display:flex;align-items:center;gap:8px}.flashcard-card-actions .flashcard-edit-jump{margin:0}
.flashcard-inline-mark{margin:0}

@media(max-width:820px){
  .quiz-learning-flags-copy{display:block}.quiz-learning-flags-copy small{display:block;text-align:right;margin-top:3px}
  .quiz-learning-flag-buttons{grid-template-columns:1fr}.quiz-learning-flag-buttons button{min-height:54px}.quiz-learning-flag-buttons button small{white-space:normal}
  .flashcard-summary-grid.is-four{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){.flashcard-summary-grid.is-four{grid-template-columns:1fr}.flashcard-review-toolbar{align-items:flex-start;flex-direction:column}}

/* Three-state flags inside custom/personal quizzes */
.personal-quiz-learning-flags{margin:14px 0;padding:12px 13px;border-radius:17px}
.personal-quiz-learning-flags .quiz-learning-flags-copy{margin-bottom:8px}
.personal-quiz-learning-flags .quiz-learning-flag-buttons button{min-height:60px}
@media(max-width:720px){.personal-quiz-learning-flags .quiz-learning-flag-buttons{grid-template-columns:1fr}.personal-quiz-learning-flags .quiz-learning-flag-buttons button{min-height:52px}}

/* Muklib 5.0.12 — calm mobile quiz, bookmark review and compact flashcard header */
:root{
  --review-save:color-mix(in srgb,var(--navy2) 72%,#49c7d0);
  --review-save-soft:color-mix(in srgb,var(--review-save) 11%,var(--paper));
}

/* Compact question tools: bookmark + two meaningful learning states */
.quiz-question-tools{margin:14px 0 6px;padding:11px 12px;border-radius:17px;background:color-mix(in srgb,var(--soft) 58%,var(--paper));box-shadow:none}
.quiz-question-tools:before{display:none}
.quiz-question-tools .quiz-learning-flags-copy{margin-bottom:8px}
.quiz-question-tools .quiz-learning-flags-copy span{font-size:11.5px}
.quiz-question-tools .quiz-learning-flags-copy small{font-size:10px;line-height:1.55}
.quiz-question-tool-buttons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}
.quiz-question-tool-buttons button{min-height:44px!important;padding:7px 10px!important;border-radius:13px!important;text-align:center!important}
.quiz-question-tool-buttons button span{font-size:11px!important}
.quiz-question-tool-buttons button small{display:none!important}
.quiz-question-tool-buttons button i{position:static!important;display:inline-block;width:10px!important;height:10px!important;margin-inline-end:5px;border-radius:50%!important;box-shadow:none!important}
.question-bookmark-tool{display:flex!important;align-items:center;justify-content:center;gap:7px;border-color:color-mix(in srgb,var(--review-save) 25%,var(--line))!important;color:var(--ink)!important;background:var(--paper)!important}
.question-bookmark-tool svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.9}
.question-bookmark-tool.active{color:var(--review-save)!important;border-color:color-mix(in srgb,var(--review-save) 58%,var(--line))!important;background:var(--review-save-soft)!important;box-shadow:0 0 0 3px color-mix(in srgb,var(--review-save) 9%,transparent)!important}
.question-bookmark-tool.active svg{fill:currentColor}
.quiz-question-tool-buttons .flag-dont_know{--flag-color:var(--learn-flag-red)}
.quiz-question-tool-buttons .flag-doubt{--flag-color:var(--learn-flag-amber)}

/* Bookmark status in the route and full question map */
.quiz-route-step.is-bookmarked:before,.quiz-map-question.is-bookmarked:before{content:"";position:absolute;z-index:3;width:8px;height:11px;border-radius:2px 2px 4px 4px;background:var(--review-save);clip-path:polygon(0 0,100% 0,100% 100%,50% 72%,0 100%);box-shadow:0 2px 7px color-mix(in srgb,var(--review-save) 45%,transparent)}
.quiz-route-step.is-bookmarked:before{right:-1px;top:-3px}
.quiz-map-question.is-bookmarked:before{right:3px;top:3px}
.quiz-map-filter-row i.bookmark,.quiz-map-legend i.bookmarked{border-radius:2px 2px 4px 4px;background:var(--review-save);clip-path:polygon(0 0,100% 0,100% 100%,50% 72%,0 100%)}
.quiz-map-legend i.flagged{background:linear-gradient(90deg,var(--learn-flag-red) 0 50%,var(--learn-flag-amber) 50%)}

/* Flashcard review: one calm, centered control area instead of stretched rows */
.flashcard-review-shell{padding-top:14px}
.flashcard-review-container{max-width:960px}
.flashcard-review-topbar{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px 13px;border:1px solid var(--line);border-radius:19px;background:color-mix(in srgb,var(--paper) 94%,transparent);box-shadow:0 12px 32px color-mix(in srgb,var(--navy) 8%,transparent)}
.flashcard-review-exit{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-height:39px;padding:7px 10px;border:1px solid var(--line);border-radius:12px;background:var(--soft);color:var(--muted);font-size:10px;font-weight:850}
.flashcard-review-exit svg{width:16px;height:16px}
.flashcard-review-title{min-width:0}.flashcard-review-title span,.flashcard-review-title strong{display:block}.flashcard-review-title span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:10px}.flashcard-review-title strong{margin-top:2px;font-size:14px;color:var(--ink)}
.flashcard-review-remaining{min-width:88px;padding:7px 11px;border-radius:13px;text-align:center;background:color-mix(in srgb,var(--navy) 8%,var(--paper));border:1px solid color-mix(in srgb,var(--navy) 13%,var(--line))}.flashcard-review-remaining span,.flashcard-review-remaining small{display:block}.flashcard-review-remaining span{font-size:17px;font-weight:950;color:var(--navy)}.flashcard-review-remaining small{font-size:8.5px;color:var(--muted)}
.flashcard-review-mode-tabs{display:inline-flex;align-items:center;gap:5px;margin:10px 0;padding:5px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}
.flashcard-review-mode-tabs a{display:inline-flex;align-items:center;gap:7px;min-height:36px;padding:7px 12px;border-radius:10px;color:var(--muted);font-size:10px;font-weight:900}
.flashcard-review-mode-tabs a b{min-width:30px;padding:2px 6px;border-radius:999px;text-align:center;background:var(--soft);font-size:8.5px}
.flashcard-review-mode-tabs a.active{color:#fff;background:linear-gradient(135deg,var(--navy),var(--navy2));box-shadow:0 7px 18px color-mix(in srgb,var(--navy) 17%,transparent)}
.flashcard-review-mode-tabs a.active b{background:rgba(255,255,255,.16);color:#fff}
.flashcard-review-feedback{margin:0 0 10px;padding:9px 12px;border-radius:12px;font-size:10px;line-height:1.75}
.flashcard-review-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0;padding:9px 11px;border:1px solid var(--line);border-radius:14px;background:color-mix(in srgb,var(--soft) 60%,var(--paper))}
.flashcard-review-toolbar>div{min-width:0}.flashcard-review-toolbar>div span{display:inline-flex;padding:4px 8px;border-radius:999px;background:color-mix(in srgb,var(--gold) 12%,var(--paper));color:color-mix(in srgb,var(--gold) 65%,var(--ink));font-size:9px;font-weight:950}.flashcard-review-toolbar p{margin:4px 0 0;font-size:9px;color:var(--muted)}
.flashcard-review-toolbar .flashcard-mark-button{min-height:36px;padding:6px 10px;border-radius:11px}
.study-flashcard{margin-top:18px}

@media(max-width:700px){
  /* The global tools still exist in the account/feature menu; the exam header only keeps essentials. */
  body.quiz-taking-body .site-header .brand,
  body.quiz-taking-body .site-header .theme-toggle,
  body.quiz-taking-body .site-header .daily-quote-nav-button{display:none!important}
  body.quiz-taking-body .site-header .nav-wrap{min-height:57px;justify-content:flex-end;gap:7px;padding-inline:10px}
  body.quiz-taking-body .site-header .icon-button{width:40px;height:40px;border-radius:13px}

  body.quiz-taking-body .quiz-taking-shell{padding-top:7px}
  body.quiz-taking-body .quiz-taking-header{padding:8px 10px;border-radius:15px;align-items:center}
  body.quiz-taking-body .quiz-taking-header h1{font-size:12px;max-width:48vw;margin:1px 0}
  body.quiz-taking-body .quiz-taking-header p{display:none}
  body.quiz-taking-body .quiz-taking-header a{font-size:8.5px}
  body.quiz-taking-body .quiz-timer{min-width:82px;padding:6px 7px}
  body.quiz-taking-body .quiz-timer span{font-size:7px}
  body.quiz-taking-body .quiz-timer strong{font-size:13px}
  body.quiz-taking-body .quiz-progress-row{display:none}

  body.quiz-taking-body .quiz-route-card{display:grid;grid-template-columns:minmax(0,1fr) 44px;align-items:center;gap:7px;margin:7px 0 10px;padding:7px 8px;min-height:0;border-radius:17px}
  body.quiz-taking-body .quiz-route-copy,body.quiz-taking-body .quiz-route-aurora{display:none}
  body.quiz-taking-body .quiz-route-rail{order:initial;grid-column:1;flex:auto;width:100%;padding:2px;gap:5px;background:transparent;overflow-x:auto}
  body.quiz-taking-body .quiz-route-step{flex:0 0 33px;width:33px;height:33px;border-radius:10px;font-size:9px}
  body.quiz-taking-body .quiz-route-step.active{flex-basis:40px;width:40px;height:40px}
  body.quiz-taking-body .quiz-map-trigger{grid-column:2;grid-row:1;width:42px;min-height:42px;padding:4px;border-radius:12px}
  body.quiz-taking-body .quiz-map-trigger-icon{width:34px;height:34px;border-radius:10px}

  body.quiz-taking-body .quiz-question-stage{padding:12px 11px;border-radius:18px}
  body.quiz-taking-body .quiz-question-label{flex-wrap:nowrap;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}
  body.quiz-taking-body .quiz-question-label::-webkit-scrollbar{display:none}
  body.quiz-taking-body .quiz-question-label>*{flex:0 0 auto}
  body.quiz-taking-body .quiz-question-stage>h2{margin:12px 0;font-size:15px;line-height:1.9}
  .quiz-question-tools{margin:9px 0 5px;padding:8px;border-radius:14px}
  .quiz-question-tools .quiz-learning-flags-copy{display:none}
  .quiz-question-tool-buttons{grid-template-columns:1.12fr 1fr 1fr;gap:5px}
  .quiz-question-tool-buttons button{min-height:40px!important;padding:6px!important;border-radius:11px!important}
  .quiz-question-tool-buttons button span{font-size:9.5px!important;white-space:nowrap}
  .question-bookmark-tool svg{width:16px;height:16px}
  body.quiz-taking-body .quiz-option-list{gap:7px}
  body.quiz-taking-body .quiz-option{min-height:52px;padding:8px 9px;border-radius:13px}
  body.quiz-taking-body .quiz-option-copy{font-size:11.5px}
  body.quiz-taking-body .quiz-taking-footer{position:sticky;z-index:12;bottom:max(5px,env(safe-area-inset-bottom));padding:6px;border:1px solid color-mix(in srgb,var(--line) 80%,transparent);border-radius:15px;background:color-mix(in srgb,var(--paper) 92%,transparent);box-shadow:0 10px 30px color-mix(in srgb,var(--navy) 16%,transparent);backdrop-filter:blur(12px)}

  .flashcard-review-shell{padding:8px 0 28px}
  .flashcard-review-container{padding-inline:10px}
  .flashcard-review-topbar{grid-template-columns:38px minmax(0,1fr) auto;gap:8px;padding:8px;border-radius:15px}
  .flashcard-review-exit{width:38px;height:38px;min-height:38px;padding:0}.flashcard-review-exit span{display:none}
  .flashcard-review-title span{font-size:8.5px}.flashcard-review-title strong{font-size:11.5px}
  .flashcard-review-remaining{min-width:62px;padding:5px 7px;border-radius:11px}.flashcard-review-remaining span{font-size:14px}.flashcard-review-remaining small{font-size:7px}
  .flashcard-review-mode-tabs{display:grid;grid-template-columns:1fr 1fr;width:100%;margin:7px 0;padding:4px}.flashcard-review-mode-tabs a{justify-content:center;padding:6px 7px;font-size:9px}
  .flashcard-review-toolbar{padding:7px 8px}.flashcard-review-toolbar p{display:none}.flashcard-review-toolbar>div span{font-size:8.5px}.flashcard-review-toolbar .flashcard-mark-button span{font-size:9px}
  .study-flashcard{height:min(430px,57dvh);margin:12px auto 12px}.study-flashcard-front,.study-flashcard-back{padding:24px 18px;border-radius:22px}.study-flashcard h1{font-size:18px;line-height:2}.flashcard-grade-form{grid-template-columns:1fr 1fr;gap:6px}.flashcard-grade-form button{padding:10px 6px}
}

@media(max-width:390px){
  .quiz-question-tool-buttons button span{font-size:8.8px!important}
  .question-bookmark-tool{gap:4px}
}

/* دفترچه اشتباهات هوشمند v5.1.0 */
.smart-notebook-hero .learning-subhero-actions{gap:10px}.smart-notebook-overview{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin:0 0 18px}.smart-notebook-overview article{padding:18px;border-radius:22px;border:1px solid var(--learning-line,var(--border));background:linear-gradient(145deg,var(--learning-card,var(--surface)),color-mix(in srgb,var(--learning-accent,var(--theme-accent)) 7%,var(--learning-card,var(--surface))));box-shadow:0 12px 28px color-mix(in srgb,var(--learning-accent,var(--theme-accent)) 9%,transparent)}.smart-notebook-overview article.mastered{background:linear-gradient(145deg,color-mix(in srgb,#32b58c 10%,var(--learning-card,var(--surface))),var(--learning-card,var(--surface)))}.smart-notebook-overview span{display:block;color:var(--learning-muted,var(--muted));font-weight:800;font-size:12px}.smart-notebook-overview strong{display:block;font-size:32px;margin:5px 0;color:var(--learning-text,var(--text))}.smart-notebook-overview p{margin:0;color:var(--learning-muted,var(--muted));font-size:12px;line-height:1.8}.smart-weakness-panel{margin:0 0 18px;border:1px solid var(--learning-line,var(--border));border-radius:24px;background:var(--learning-card,var(--surface));padding:18px}.smart-weakness-panel>header{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:14px}.smart-weakness-panel>header span{color:var(--learning-accent,var(--theme-accent));font-size:12px;font-weight:850}.smart-weakness-panel h2{font-size:20px;margin:3px 0 0}.smart-weakness-panel>header a{padding:10px 14px;border-radius:13px;text-decoration:none;color:#fff;background:linear-gradient(135deg,var(--learning-accent,var(--theme-accent)),var(--learning-accent-2,var(--theme-accent-2)));font-weight:850;font-size:12px}.smart-weakness-panel>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.smart-weakness-panel article{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:5px 12px;align-items:center;padding:11px 13px;border-radius:15px;background:var(--learning-soft,var(--surface-soft));border:1px solid color-mix(in srgb,var(--learning-line,var(--border)) 80%,transparent)}.smart-weakness-panel article p{margin:0;min-width:0}.smart-weakness-panel article strong,.smart-weakness-panel article small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.smart-weakness-panel article small{color:var(--learning-muted,var(--muted));font-size:11px}.smart-weakness-panel article>span{font-size:11px;font-weight:800;color:var(--learning-muted,var(--muted))}.smart-weakness-panel article i{grid-column:1/-1;height:6px;background:color-mix(in srgb,var(--learning-line,var(--border)) 50%,transparent);border-radius:99px;overflow:hidden}.smart-weakness-panel article u{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#e97178,#e9b04a);text-decoration:none}.smart-notebook-tabs{margin-bottom:12px}.mastery-streak,.mastered-badge{background:color-mix(in srgb,var(--learning-accent,var(--theme-accent)) 10%,var(--learning-card,var(--surface)))!important;color:var(--learning-accent,var(--theme-accent))!important}.mastered-badge{background:color-mix(in srgb,#32b58c 14%,var(--learning-card,var(--surface)))!important;color:#198064!important}.smart-review-personal-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.smart-review-personal-actions form{margin:0}.mastered-retry{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 15px;border-radius:14px;text-decoration:none;color:#fff;background:linear-gradient(135deg,var(--learning-accent,var(--theme-accent)),var(--learning-accent-2,var(--theme-accent-2)));font-weight:850}.flashcard-review-tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.resource-personal-tools{display:flex;gap:9px;flex-wrap:wrap;margin-top:12px}.quiz-question-tool-buttons .content-note-button,.quiz-question-tool-buttons .content-report-button{min-width:44px}.quiz-learning-actions .content-note-button,.quiz-learning-actions .content-report-button{min-height:40px}
@media(max-width:800px){.smart-notebook-overview{grid-template-columns:repeat(2,minmax(0,1fr))}.smart-weakness-panel>div{grid-template-columns:1fr}.smart-weakness-panel>header{align-items:flex-start;flex-direction:column}.smart-notebook-tabs{display:flex;overflow:auto;scrollbar-width:none;padding-bottom:4px}.smart-notebook-tabs::-webkit-scrollbar{display:none}.smart-notebook-tabs a{flex:0 0 auto}.smart-review-card>footer{gap:10px}.smart-review-personal-actions{width:100%}.flashcard-review-toolbar{gap:10px}.flashcard-review-tools{width:100%;justify-content:flex-start}}
@media(max-width:520px){.smart-notebook-overview{gap:9px}.smart-notebook-overview article{padding:14px}.smart-notebook-overview strong{font-size:25px}.smart-weakness-panel{padding:14px}.smart-review-personal-actions .content-note-button span,.smart-review-personal-actions .content-report-button span{display:inline}.smart-review-personal-actions .content-note-button,.smart-review-personal-actions .content-report-button{width:auto;padding-inline:11px}.quiz-question-tool-buttons .content-note-button,.quiz-question-tool-buttons .content-report-button{width:42px;min-width:42px}}


/* Muklib v5.1.1 — quiet note/report dock at the lower-left edge of the question tools */
.quiz-question-personal-actions{width:max-content;max-width:100%;display:flex;align-items:center;gap:6px;margin:6px auto 9px 0;padding:4px;border:1px solid color-mix(in srgb,var(--line) 82%,transparent);border-radius:14px;background:color-mix(in srgb,var(--soft) 58%,var(--paper))}
.quiz-question-personal-actions .content-note-button,.quiz-question-personal-actions .content-report-button{min-width:38px;min-height:36px;padding:5px 9px;border-radius:10px!important;border-color:transparent;background:transparent;box-shadow:none!important;font-size:10px}
.quiz-question-personal-actions .content-note-button:hover,.quiz-question-personal-actions .content-report-button:hover{transform:none;background:color-mix(in srgb,var(--paper) 84%,var(--navy) 6%)}.quiz-question-personal-actions .content-note-button.has-note{background:color-mix(in srgb,var(--navy2) 11%,var(--paper));color:color-mix(in srgb,var(--navy2) 74%,var(--ink))}.quiz-question-personal-actions .content-report-button{color:var(--muted)}.quiz-question-personal-actions .ui-icon{width:15px!important;height:15px!important}
.quiz-question-tool-buttons{grid-template-columns:repeat(3,minmax(0,1fr))!important}
@media(max-width:700px){.quiz-question-personal-actions{gap:3px;margin-top:3px;margin-bottom:7px;padding:3px;border-radius:12px}.quiz-question-personal-actions .content-note-button,.quiz-question-personal-actions .content-report-button{width:35px!important;min-width:35px!important;height:35px;min-height:35px;padding:0!important;border-radius:9px!important}.quiz-question-personal-actions .content-note-button span,.quiz-question-personal-actions .content-report-button span{display:none!important}.quiz-question-personal-actions .ui-icon{width:16px!important;height:16px!important}}

/* v5.1.3 — Flashcard focus mode + Quizlet-like card flip */
.flashcard-review-page .flashcard-review-toolbar{
  align-items:center;
  gap:12px;
  padding:10px 12px;
  background:color-mix(in srgb,var(--paper) 82%,var(--soft) 18%);
  border-color:color-mix(in srgb,var(--line) 84%,var(--learn-purple) 16%);
}
.flashcard-review-page .flashcard-review-tools{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  flex-wrap:nowrap;
  gap:7px;
  width:auto;
}
.flashcard-review-page .flashcard-review-tools .content-note-button,
.flashcard-review-page .flashcard-review-tools .content-report-button{
  width:40px;
  min-width:40px;
  height:40px;
  min-height:40px;
  padding:0;
  border-radius:13px;
  background:color-mix(in srgb,var(--paper) 88%,var(--soft) 12%);
  border:1px solid color-mix(in srgb,var(--line) 82%,var(--learn-purple) 18%);
  color:var(--muted);
  box-shadow:none;
}
.flashcard-review-page .flashcard-review-tools .content-note-button span,
.flashcard-review-page .flashcard-review-tools .content-report-button span{display:none!important}
.flashcard-review-page .flashcard-review-tools .content-note-button .ui-icon,
.flashcard-review-page .flashcard-review-tools .content-report-button .ui-icon{width:18px;height:18px}
.flashcard-review-page .flashcard-review-tools .content-note-button{color:color-mix(in srgb,var(--learn-purple) 70%,var(--ink))}
.flashcard-review-page .flashcard-review-tools .content-report-button{color:color-mix(in srgb,var(--learn-red) 68%,var(--muted))}
.flashcard-review-page .flashcard-review-tools .content-note-button:hover,
.flashcard-review-page .flashcard-review-tools .content-report-button:hover{
  transform:translateY(-1px);
  background:color-mix(in srgb,var(--paper) 78%,var(--learn-purple) 6%);
  border-color:color-mix(in srgb,var(--learn-purple) 35%,var(--line));
}
.flashcard-review-page .flashcard-review-tools .content-report-button:hover{
  background:color-mix(in srgb,var(--paper) 80%,var(--learn-red) 5%);
  border-color:color-mix(in srgb,var(--learn-red) 34%,var(--line));
}
.flashcard-review-page .flashcard-review-tools .flashcard-inline-mark{margin:0}
.flashcard-review-page .flashcard-review-tools .flashcard-mark-button{
  min-height:40px;
  height:40px;
  padding:0 12px;
  border-radius:13px;
  background:color-mix(in srgb,var(--paper) 86%,var(--soft) 14%);
}

/* The card itself is the flip target. */
.flashcard-review-page .study-flashcard{
  cursor:pointer;
  user-select:none;
  -webkit-tap-highlight-color:transparent;
  outline:none;
  perspective:1600px;
  transition:transform .22s ease,filter .22s ease;
}
.flashcard-review-page .study-flashcard:focus-visible{
  outline:3px solid color-mix(in srgb,var(--learn-purple) 45%,transparent);
  outline-offset:5px;
  border-radius:28px;
}
@media(hover:hover) and (pointer:fine){
  .flashcard-review-page .study-flashcard:hover{transform:translateY(-3px);filter:drop-shadow(0 16px 24px color-mix(in srgb,var(--navy) 10%,transparent))}
}
.flashcard-review-page .study-flashcard:active{transform:scale(.995)}
.flashcard-review-page .study-flashcard-inner{
  transition:transform .66s cubic-bezier(.22,.78,.2,1);
  will-change:transform;
}
.flashcard-review-page .study-flashcard-front,
.flashcard-review-page .study-flashcard-back{
  overflow:hidden;
  background:linear-gradient(145deg,color-mix(in srgb,var(--paper) 96%,var(--learn-purple) 4%),var(--paper));
  border-color:color-mix(in srgb,var(--line) 80%,var(--learn-purple) 20%);
  box-shadow:0 24px 60px color-mix(in srgb,var(--navy) 12%,transparent),inset 0 1px 0 color-mix(in srgb,#fff 42%,transparent);
}
.flashcard-review-page .study-flashcard-front:before,
.flashcard-review-page .study-flashcard-back:before{
  content:"";
  position:absolute;
  width:220px;height:220px;
  border-radius:50%;
  top:-135px;left:-90px;
  background:radial-gradient(circle,color-mix(in srgb,var(--learn-purple) 12%,transparent),transparent 68%);
  pointer-events:none;
}
.flashcard-review-page .study-flashcard-back{
  background:linear-gradient(145deg,var(--theme-hero-1,var(--navy)),var(--theme-hero-2,var(--navy2)));
  color:#fff;
}
.flashcard-review-page .study-flashcard-front{pointer-events:auto}
.flashcard-review-page .study-flashcard-back{pointer-events:none}
.flashcard-review-page .study-flashcard.flipped .study-flashcard-front{pointer-events:none}
.flashcard-review-page .study-flashcard.flipped .study-flashcard-back{pointer-events:auto}
.flashcard-review-page .study-flashcard-front>small,
.flashcard-review-page .study-flashcard-back>small{position:relative;z-index:1}
.flashcard-review-page .study-flashcard h1,
.flashcard-review-page .study-flashcard-back>div{position:relative;z-index:1}
.flashcard-review-page .flashcard-flip-hint{
  position:absolute;
  z-index:2;
  inset-inline:18px;
  bottom:17px;
  display:flex;
  justify-content:center;
  align-items:center;
  gap:7px;
  color:var(--muted);
  font-size:9px;
  font-weight:850;
  opacity:.82;
}
.flashcard-review-page .flashcard-flip-hint span{
  width:28px;height:28px;
  display:grid;place-items:center;
  border-radius:10px;
  background:color-mix(in srgb,var(--soft) 78%,var(--learn-purple) 8%);
  border:1px solid color-mix(in srgb,var(--line) 84%,var(--learn-purple) 16%);
  color:color-mix(in srgb,var(--learn-purple) 75%,var(--ink));
  font-size:16px;
  line-height:1;
}
.flashcard-review-page .flashcard-flip-hint.back{color:rgba(255,255,255,.78)}
.flashcard-review-page .flashcard-flip-hint.back span{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.18);color:#fff}

/* A public deck has one clear action instead of Start + redundant View. */
.flashcards-page .flashcard-deck-actions.single{display:block!important}
.flashcards-page .flashcard-deck-actions.single>a{display:block;width:100%;min-height:38px;padding:9px 12px;background:linear-gradient(135deg,var(--navy),color-mix(in srgb,var(--learn-purple) 55%,var(--navy)));color:#fff;border-radius:11px}

html.dark[data-theme] .flashcard-review-page .flashcard-review-toolbar,
html.dark[data-theme] .flashcard-review-page .flashcard-review-tools .content-note-button,
html.dark[data-theme] .flashcard-review-page .flashcard-review-tools .content-report-button,
html.dark[data-theme] .flashcard-review-page .flashcard-review-tools .flashcard-mark-button{
  background:color-mix(in srgb,var(--paper) 90%,var(--soft) 10%);
  border-color:var(--line);
}
html.dark[data-theme] .flashcard-review-page .study-flashcard-front{
  background:linear-gradient(145deg,color-mix(in srgb,var(--paper) 96%,var(--learn-purple) 4%),var(--paper));
  color:var(--ink);
  border-color:var(--line);
}

@media(max-width:800px){
  .flashcard-review-page .flashcard-review-toolbar{
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    align-items:center;
    gap:8px;
    padding:8px 9px;
  }
  .flashcard-review-page .flashcard-review-toolbar>div:first-child{min-width:0}
  .flashcard-review-page .flashcard-review-toolbar>div:first-child p{display:none}
  .flashcard-review-page .flashcard-review-tools{width:auto;justify-content:flex-end;gap:5px}
  .flashcard-review-page .flashcard-review-tools .content-note-button,
  .flashcard-review-page .flashcard-review-tools .content-report-button{
    width:36px;min-width:36px;height:36px;min-height:36px;border-radius:11px
  }
  .flashcard-review-page .flashcard-review-tools .content-note-button .ui-icon,
  .flashcard-review-page .flashcard-review-tools .content-report-button .ui-icon{width:16px;height:16px}
  .flashcard-review-page .flashcard-review-tools .flashcard-mark-button{height:36px;min-height:36px;padding:0 9px;border-radius:11px;gap:5px}
  .flashcard-review-page .flashcard-review-tools .flashcard-mark-button span{font-size:8px}
  .flashcard-review-page .study-flashcard{height:clamp(330px,50dvh,400px);margin:12px auto 10px}
  .flashcard-review-page .study-flashcard-front,
  .flashcard-review-page .study-flashcard-back{padding:23px 16px 55px;border-radius:22px}
  .flashcard-review-page .study-flashcard h1{font-size:18px;line-height:1.95}
  .flashcard-review-page .study-flashcard-back>div{font-size:13px;line-height:2;max-height:240px}
  .flashcard-review-page .flashcard-flip-hint{bottom:13px;font-size:8px;gap:5px}
  .flashcard-review-page .flashcard-flip-hint span{width:25px;height:25px;border-radius:9px;font-size:14px}
}
@media(max-width:420px){
  .flashcard-review-page .flashcard-review-toolbar{grid-template-columns:1fr auto}
  .flashcard-review-page .flashcard-review-toolbar>div:first-child span{font-size:8px}
  .flashcard-review-page .flashcard-review-tools .flashcard-mark-button span{display:none}
  .flashcard-review-page .flashcard-review-tools .flashcard-mark-button{width:36px;min-width:36px;padding:0}
  .flashcard-review-page .flashcard-review-tools .flashcard-mark-button svg{width:16px;height:16px}
  .flashcard-review-page .study-flashcard{height:clamp(310px,47dvh,370px)}
}
@media(prefers-reduced-motion:reduce){
  .flashcard-review-page .study-flashcard-inner{transition:none}
  .flashcard-review-page .study-flashcard{transition:none}
}

/* v5.1.6 — keep the flip hint in a dedicated footer, never inside answer text */
.flashcard-review-page .study-flashcard-back{
  justify-content:flex-start;
  padding-bottom:76px;
}
.flashcard-review-page .study-flashcard-back>small{
  flex:0 0 auto;
  margin-bottom:10px;
}
.flashcard-review-page .study-flashcard-back>div:not(.flashcard-flip-hint){
  flex:1 1 auto;
  min-height:0;
  width:100%;
  max-height:none;
  overflow:auto;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:8px 10px;
  scrollbar-width:thin;
  scrollbar-color:rgba(255,255,255,.22) transparent;
}
.flashcard-review-page .study-flashcard-back>div:not(.flashcard-flip-hint)::-webkit-scrollbar{width:4px}
.flashcard-review-page .study-flashcard-back>div:not(.flashcard-flip-hint)::-webkit-scrollbar-track{background:transparent}
.flashcard-review-page .study-flashcard-back>div:not(.flashcard-flip-hint)::-webkit-scrollbar-thumb{background:rgba(255,255,255,.22);border-radius:99px}

/* This selector intentionally outranks the generic .study-flashcard-back > div rule. */
.flashcard-review-page .study-flashcard-back>.flashcard-flip-hint{
  position:absolute;
  z-index:4;
  inset-inline:22px;
  bottom:16px;
  width:auto;
  height:38px;
  min-height:38px;
  max-height:none;
  margin:0;
  padding:5px 10px;
  overflow:visible;
  display:flex;
  flex:0 0 auto;
  align-items:center;
  justify-content:center;
  gap:7px;
  border:1px solid rgba(255,255,255,.13);
  border-radius:13px;
  background:color-mix(in srgb,rgba(7,20,37,.44) 72%,transparent);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  box-shadow:0 8px 24px rgba(0,0,0,.10);
  color:rgba(255,255,255,.78);
  font-size:9px;
  line-height:1;
  pointer-events:none;
}
.flashcard-review-page .study-flashcard-back>.flashcard-flip-hint span{
  flex:0 0 auto;
  width:26px;
  height:26px;
  border-radius:9px;
}
.flashcard-review-page .study-flashcard-back>.flashcard-flip-hint b{
  white-space:nowrap;
  line-height:1.3;
}

@media(max-width:800px){
  .flashcard-review-page .study-flashcard-back{padding-bottom:65px}
  .flashcard-review-page .study-flashcard-back>div:not(.flashcard-flip-hint){padding:5px 5px;font-size:13px;line-height:2;max-height:none}
  .flashcard-review-page .study-flashcard-back>.flashcard-flip-hint{
    inset-inline:14px;
    bottom:11px;
    height:34px;
    min-height:34px;
    border-radius:11px;
    font-size:8px;
    gap:5px;
  }
  .flashcard-review-page .study-flashcard-back>.flashcard-flip-hint span{width:24px;height:24px;border-radius:8px;font-size:13px}
}