/* Mathlooq online testleri icin akilli tahta / projeksiyon gorunumu. */
.quiz-head {
  position: relative;
}

.quiz-head .board-mode-toggle {
  align-items: center;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(48, 50, 58, 0.16);
  border-radius: 999px;
  color: var(--ink);
  cursor: pointer;
  display: inline-flex;
  font: 800 13px/1 "Source Sans 3", system-ui, sans-serif;
  gap: 7px;
  min-height: 38px;
  padding: 0 15px;
  position: absolute;
  right: 20px;
  top: 18px;
  transition: background 0.15s ease, transform 0.15s ease;
}

.quiz-head .board-mode-toggle:hover {
  background: #fff;
  transform: translateY(-1px);
}

.quiz-head .board-mode-toggle:focus-visible,
.board-controls button:focus-visible {
  outline: 3px solid #5f579d;
  outline-offset: 3px;
}

.quiz-head h2 {
  padding-right: 155px;
}

.board-controls {
  display: none;
}

.board-live-region {
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

body.quiz-board-mode {
  background: #f5f3fa;
  overflow: hidden;
}

body.quiz-board-mode .topbar,
body.quiz-board-mode .grade-hero,
body.quiz-board-mode .tab-bar,
body.quiz-board-mode #tab-etkinlikler,
body.quiz-board-mode .site-legal-links {
  display: none !important;
}

body.quiz-board-mode #tab-test {
  background:
    radial-gradient(circle at 8% 10%, rgba(206, 244, 248, 0.8), transparent 26%),
    radial-gradient(circle at 92% 90%, rgba(254, 211, 217, 0.75), transparent 25%),
    #f8f7fb;
  display: block !important;
  height: 100dvh;
  inset: 0;
  padding: 14px;
  position: fixed;
  width: 100vw;
  z-index: 10000;
}

body.quiz-board-mode #tab-test > .container {
  height: 100%;
  margin: 0;
  max-width: none;
  padding: 0;
  width: 100%;
}

body.quiz-board-mode .test-layout {
  display: block;
  height: 100%;
}

body.quiz-board-mode .test-sidebar {
  display: none !important;
}

body.quiz-board-mode .quiz-panel {
  border: 1px solid rgba(95, 87, 157, 0.22);
  border-radius: 22px;
  box-shadow: 0 20px 60px rgba(48, 50, 58, 0.15);
  display: flex;
  flex-direction: column;
  height: 100%;
  margin: 0 auto;
  max-width: 1600px;
}

body.quiz-board-mode .quiz-head {
  flex: 0 0 auto;
  padding: clamp(16px, 2vh, 24px) clamp(24px, 3vw, 46px);
}

body.quiz-board-mode .quiz-head .eyebrow {
  color: rgba(48, 50, 58, 0.65);
  font-size: clamp(12px, 1.25vw, 17px);
}

body.quiz-board-mode .quiz-head h2 {
  font-size: clamp(24px, 2.2vw, 34px);
  padding-right: 135px;
}

body.quiz-board-mode .quiz-head .board-mode-toggle {
  background: #fff;
  font-size: 15px;
  min-height: 44px;
  right: clamp(20px, 3vw, 44px);
  top: 20px;
}

body.quiz-board-mode .quiz-progress-row {
  margin-top: 10px;
}

body.quiz-board-mode .quiz-progress-bar {
  background: rgba(255, 255, 255, 0.68);
  height: 9px;
}

body.quiz-board-mode .quiz-progress-text {
  font-size: clamp(15px, 1.3vw, 19px);
}

body.quiz-board-mode .score-badge,
body.quiz-board-mode .quiz-actions {
  display: none !important;
}

body.quiz-board-mode .quiz-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: clamp(22px, 3vh, 44px) clamp(30px, 5vw, 80px);
}

body.quiz-board-mode .question-num {
  font-size: clamp(14px, 1.35vw, 20px);
  margin-bottom: clamp(10px, 1.5vh, 18px);
}

body.quiz-board-mode .question-text {
  font-size: clamp(28px, 3vw, 46px);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: clamp(20px, 3vh, 38px);
}

body.quiz-board-mode .question-text .katex-display,
body.quiz-board-mode .question-formula {
  font-size: clamp(26px, 2.7vw, 42px);
  padding: 14px 20px;
}

body.quiz-board-mode .options-grid {
  gap: clamp(14px, 2vh, 24px);
  grid-template-columns: 1fr 1fr;
}

body.quiz-board-mode .option-btn {
  border-radius: 16px;
  border-width: 3px;
  font-size: clamp(22px, 2.1vw, 32px);
  gap: clamp(14px, 1.5vw, 24px);
  line-height: 1.25;
  min-height: clamp(78px, 11vh, 122px);
  padding: clamp(16px, 2vh, 26px) clamp(20px, 2.5vw, 38px);
}

body.quiz-board-mode .option-btn .opt-label {
  border-radius: 10px;
  font-size: clamp(17px, 1.6vw, 24px);
  height: clamp(38px, 4vw, 52px);
  line-height: clamp(38px, 4vw, 52px);
  width: clamp(38px, 4vw, 52px);
}

body.quiz-board-mode .option-btn.board-selected:not(.correct):not(.wrong) {
  background: #fff1bd;
  border-color: #d89e16;
  box-shadow: 0 0 0 4px rgba(216, 158, 22, 0.14);
}

body.quiz-board-mode .quiz-feedback {
  border-radius: 14px;
  font-size: clamp(19px, 1.8vw, 27px);
  line-height: 1.35;
  margin-top: clamp(16px, 2vh, 26px);
  padding: clamp(14px, 1.8vh, 22px) clamp(18px, 2vw, 30px);
}

body.quiz-board-mode .quiz-result {
  flex: 1 1 auto;
  overflow: auto;
  padding: clamp(28px, 5vh, 70px) 24px;
}

body.quiz-board-mode .result-ring {
  height: clamp(130px, 18vh, 190px);
  width: clamp(130px, 18vh, 190px);
}

body.quiz-board-mode .result-ring .result-pct {
  font-size: clamp(38px, 4vw, 58px);
}

body.quiz-board-mode .result-title {
  font-size: clamp(30px, 3vw, 46px);
}

body.quiz-board-mode .result-desc,
body.quiz-board-mode .result-stat span {
  font-size: clamp(18px, 1.6vw, 25px);
}

body.quiz-board-mode .result-stat strong {
  font-size: clamp(26px, 2.5vw, 38px);
}

body.quiz-board-mode .board-controls {
  align-items: center;
  background: #fff;
  border-top: 1px solid var(--line);
  display: grid;
  flex: 0 0 auto;
  gap: 14px;
  grid-template-columns: minmax(150px, 0.7fr) minmax(220px, 1.25fr) minmax(150px, 0.7fr);
  padding: 14px clamp(24px, 5vw, 80px);
}

.board-controls button {
  border: 2px solid #d9d6e8;
  border-radius: 14px;
  cursor: pointer;
  font: 800 clamp(17px, 1.5vw, 23px)/1 "Source Sans 3", system-ui, sans-serif;
  min-height: clamp(52px, 6.5vh, 68px);
  padding: 10px 20px;
}

.board-controls button:disabled {
  cursor: default;
  opacity: 0.42;
}

.board-controls .board-reveal-btn {
  background: #f4c95d;
  border-color: #e0ad2f;
  color: var(--ink);
}

.board-controls .board-prev-btn {
  background: #f7f6fb;
  color: var(--ink);
}

.board-controls .board-next-btn {
  background: #5f579d;
  border-color: #5f579d;
  color: #fff;
}

@media (max-width: 700px) {
  .quiz-head h2 {
    padding-right: 0;
  }

  .quiz-head .board-mode-toggle {
    margin-top: 12px;
    position: static;
  }

  body.quiz-board-mode #tab-test {
    padding: 0;
  }

  body.quiz-board-mode .quiz-panel {
    border: 0;
    border-radius: 0;
  }

  body.quiz-board-mode .quiz-head h2 {
    padding-right: 0;
  }

  body.quiz-board-mode .quiz-head .board-mode-toggle {
    position: absolute;
    right: 16px;
    top: 12px;
  }

  body.quiz-board-mode .quiz-head .eyebrow,
  body.quiz-board-mode .quiz-head h2 {
    max-width: calc(100% - 92px);
  }

  body.quiz-board-mode .options-grid {
    grid-template-columns: 1fr;
  }

  body.quiz-board-mode .option-btn {
    min-height: 66px;
  }

  body.quiz-board-mode .board-controls {
    gap: 8px;
    grid-template-columns: 1fr 1.35fr 1fr;
    padding: 10px;
  }

  .board-controls button {
    font-size: 15px;
    min-height: 48px;
    padding: 8px;
  }
}

@media (max-height: 720px) and (min-width: 701px) {
  body.quiz-board-mode .quiz-head {
    padding-bottom: 12px;
    padding-top: 12px;
  }

  body.quiz-board-mode .quiz-head .board-mode-toggle {
    top: 12px;
  }

  body.quiz-board-mode .quiz-body {
    padding-bottom: 18px;
    padding-top: 18px;
  }

  body.quiz-board-mode .question-text {
    font-size: clamp(27px, 2.7vw, 38px);
    margin-bottom: 18px;
  }

  body.quiz-board-mode .option-btn {
    font-size: clamp(21px, 1.9vw, 28px);
    min-height: 72px;
  }
}