.myquizgpt-quiz-wrapper {
  /* Default (Dark) Variables */
  --mq-primary: #9cd95b;
  --mq-primary-dark: #8bc34a;
  --mq-bg: #020617;
  --mq-bg-soft: #0b1120;
  --mq-card: #020617;
  --mq-border: #1f2937;
  --mq-text: #e5e7eb;
  --mq-muted: #9ca3af;
  --mq-danger: #f97373;
  --mq-option-bg: rgba(15, 23, 42, 0.6);
  --mq-option-border: rgba(30, 64, 175, 0.3);
  --mq-grad: linear-gradient(to bottom right, rgba(15, 23, 42, 0.98), rgba(2, 6, 23, 1));
  --mq-header-pill: rgba(148, 163, 184, 0.1);

  max-width: 600px; /* Consistently compact */
  margin: 1.5rem auto;
  padding: 20px;
  background: var(--mq-grad);
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  color: var(--mq-text);
  font-family: system-ui, -apple-system, sans-serif;
  box-sizing: border-box;
  transition: background 0.3s ease, color 0.3s ease;
}

/* Light Mode Overrides */
.myquizgpt-quiz-wrapper.is-light-mode {
  --mq-bg: #ffffff;
  --mq-bg-soft: #f8fafc;
  --mq-card: #ffffff;
  --mq-border: #e2e8f0;
  --mq-text: #1e293b;
  --mq-muted: #64748b;
  --mq-option-bg: #ffffff;
  --mq-option-border: #e2e8f0;
  --mq-grad: linear-gradient(to bottom right, #ffffff, #f8fafc);
  --mq-header-pill: rgba(100, 116, 139, 0.1);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  border-color: #e2e8f0;
}

.myquizgpt-quiz-wrapper * {
  box-sizing: border-box;
}

.myquizgpt-quiz-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.myquizgpt-quiz-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--mq-muted);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-right: 10px;
}

.myquizgpt-theme-toggle {
  background: var(--mq-header-pill);
  border: 1px solid var(--mq-border);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  font-size: 14px;
  transition: all 0.2s;
}

.myquizgpt-theme-toggle:hover {
  border-color: var(--mq-primary);
  background: rgba(156, 217, 91, 0.1);
}

.myquizgpt-icon-sun { display: none; }
.myquizgpt-icon-moon { display: block; }

.is-light-mode .myquizgpt-icon-sun { display: block; }
.is-light-mode .myquizgpt-icon-moon { display: none; }

.myquizgpt-pill {
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 8px;
  background: var(--mq-header-pill);
  border: 1px solid var(--mq-border);
  border-radius: 999px;
  color: var(--mq-muted);
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.myquizgpt-progress-bar {
  width: 100%;
  height: 3px;
  background: var(--mq-border);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 20px;
}

.myquizgpt-progress-fill {
  height: 100%;
  background: var(--mq-primary);
  width: 0%;
  transition: width 0.3s ease;
}

.myquizgpt-quiz-body {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.myquizgpt-question-text {
  font-size: 18px;
  font-weight: 500;
  text-align: center;
  margin-bottom: 24px;
  color: var(--mq-text);
  line-height: 1.4;
}

.myquizgpt-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.myquizgpt-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--mq-option-border);
  background: var(--mq-option-bg);
  color: var(--mq-text);
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: left !important;
  width: 100%;
  font-size: 14px;
}

.myquizgpt-option:hover:not(.is-correct):not(.is-incorrect) {
  border-color: var(--mq-primary);
  background: rgba(156, 217, 91, 0.1);
}

.myquizgpt-option-label {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--mq-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  background: var(--mq-bg-soft);
  color: var(--mq-muted);
  flex-shrink: 0;
}

.myquizgpt-option.is-correct {
  border-color: var(--mq-primary) !important;
  background: rgba(34, 197, 94, 0.15) !important;
}

.myquizgpt-option.is-incorrect {
  border-color: var(--mq-danger) !important;
  background: rgba(249, 115, 115, 0.1) !important;
}

/* Flashcard Styles */
.myquizgpt-flashcard {
  perspective: 1000px;
  height: 240px;
  width: 100%;
  cursor: pointer;
}

.myquizgpt-flashcard-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.5s;
  transform-style: preserve-3d;
}

.myquizgpt-flashcard.is-flipped .myquizgpt-flashcard-inner {
  transform: rotateY(180deg);
}

.myquizgpt-flashcard-front, .myquizgpt-flashcard-back {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  border-radius: 14px;
  border: 1px solid var(--mq-border);
  text-align: center;
}

.myquizgpt-flashcard-front {
  background: var(--mq-bg-soft);
  color: var(--mq-text);
}

.myquizgpt-flashcard-back {
  background: radial-gradient(circle at top left, rgba(34, 197, 94, 0.3), #064e3b);
  border-color: var(--mq-primary);
  transform: rotateY(180deg);
  color: #ffffff;
}

.myquizgpt-flashcard-front h3, .myquizgpt-flashcard-back p {
  margin: 0;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.4;
  color: inherit;
}

/* Summary View */
.myquizgpt-summary-view {
  text-align: center;
  padding: 20px 0;
}

.myquizgpt-score-circle {
  width: 100px;
  height: 100px;
  border: 4px solid var(--mq-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 28px;
  font-weight: 700;
  color: var(--mq-primary);
  background: rgba(156, 217, 91, 0.05);
}

.myquizgpt-summary-text {
  font-size: 16px;
  color: var(--mq-muted);
  margin-bottom: 24px;
}

/* Footer & Nav */
.myquizgpt-quiz-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--mq-border);
}

.myquizgpt-stats {
  font-size: 12px;
  color: var(--mq-muted);
}

.myquizgpt-stats-inner {
  display: flex;
  align-items: center;
  gap: 12px;
}

.myquizgpt-stat-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.myquizgpt-stat-item svg {
  width: 14px;
  height: 14px;
}

.myquizgpt-stat-item.correct {
  color: var(--mq-primary);
}

.myquizgpt-stat-item.incorrect {
  color: var(--mq-danger);
}

.myquizgpt-nav-buttons {
  display: flex;
  gap: 8px;
}

.myquizgpt-btn {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--mq-border);
  background: var(--mq-bg-soft);
  color: var(--mq-text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.myquizgpt-btn:hover:not(:disabled) {
  border-color: var(--mq-primary);
  background: rgba(156, 217, 91, 0.1);
}

.myquizgpt-btn:disabled {
  opacity: 0.2;
  cursor: not-allowed;
}

.myquizgpt-btn-primary {
  background: var(--mq-primary);
  color: #020617;
  border: none;
}

.myquizgpt-btn-primary:hover:not(:disabled) {
  background: var(--mq-primary-dark);
}

.myquizgpt-footer-brand {
  margin-top: 16px;
  text-align: center;
  font-size: 11px;
  color: var(--mq-muted);
}

.myquizgpt-footer-brand a {
  color: var(--mq-primary);
  text-decoration: none;
}

.myquizgpt-quiz-wrapper.is-finished .myquizgpt-quiz-footer {
  display: none;
}

/* Share Section */
.myquizgpt-share-section {
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--mq-border);
}

.myquizgpt-share-label {
  font-size: 12px;
  color: var(--mq-muted);
  margin-bottom: 12px;
}

.myquizgpt-share-buttons {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.myquizgpt-share-btn {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 600;
  text-decoration: none !important;
  color: #fff !important;
  transition: opacity 0.2s;
  cursor: pointer;
  border: none;
}

.myquizgpt-share-btn:hover {
  opacity: 0.8;
}

.myquizgpt-share-btn.fb { background: #1877f2; }
.myquizgpt-share-btn.tw { background: #1da1f2; }
.myquizgpt-share-btn.copy { background: #4b5563; }

/* Standalone App Mode - Fixed Stretched Look */
.myquizgpt-standalone-body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background: #020617;
  display: flex;
  align-items: center;
  justify-content: center;
}

.myquizgpt-quiz-wrapper.is-standalone {
  margin: 0 auto;
  width: 95%;
  max-width: 600px; /* Force center and keep it compact */
  height: auto;
  min-height: 450px;
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  padding: 30px;
}

/* Mobile Responsiveness */
@media (max-width: 480px) {
  .myquizgpt-quiz-wrapper {
    margin: 0.5rem 10px;
    padding: 16px;
    border-radius: 12px;
  }

  .myquizgpt-quiz-wrapper.is-standalone {
    width: calc(100% - 20px);
    margin: 10px;
    padding: 20px;
  }

  .myquizgpt-question-text { font-size: 16px; }
  .myquizgpt-quiz-title { font-size: 11px; }
  .myquizgpt-pill { font-size: 8px; padding: 1px 6px; }
  .myquizgpt-option { padding: 10px 12px; font-size: 13px; }
  .myquizgpt-flashcard { height: 200px; }
  .myquizgpt-flashcard-front h3, .myquizgpt-flashcard-back p { font-size: 18px; }
  .myquizgpt-score-circle { width: 80px; height: 80px; font-size: 24px; }
  .myquizgpt-btn { padding: 6px 12px; font-size: 12px; }
}