/* ==========================================================
   LEVEL 10 — GLOBAL DARK THEME
========================================================== */

.level10 {
  background: #000;
  color: #fff;
  font-family: Arial, sans-serif;
}

/* ==========================================================
   LEVEL 10 — SCREEN VISIBILITY
========================================================== */

.level10-screen {
  display: none;
  background: #000;
  color: #fff;
  min-height: 100vh;
  padding: 40px;
}

.level10-screen:not(.hidden) {
  display: block;
}

/* ==========================================================
   LEVEL 10 — TITLES
========================================================== */

.level10 .title {
  font-size: 32px;
  margin-bottom: 30px;
  color: #fff;
}

/* ==========================================================
   LEVEL 10 — MUSIC CONTROLS
========================================================== */

.level10 .music-controls {
  position: fixed;
  top: 10px;
  right: 10px;
}

.level10 .iconBtn {
  background: #222;
  color: #fff;
  border: 1px solid #555;
  padding: 8px 12px;
  margin-left: 6px;
  border-radius: 6px;
  cursor: pointer;
}

.level10 .iconBtn:hover {
  background: #333;
}

/* ==========================================================
   LEVEL 10 — SCREEN 2 (PARAPHRASING)
========================================================== */

.level10 .replay-top {
  margin-bottom: 20px;
  font-size: 22px;
  padding: 10px 20px;
  background: #222;
  border: 1px solid #555;
  border-radius: 8px;
}

.l10-split-container {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 30px;
}

.l10-column {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 40%;
}

/* ==========================================================
   LEVEL 10 — OPTION BUTTONS
========================================================== */

.l10OptionBtn {
  font-size: 1.3rem;
  padding: 12px 18px;
  margin: 8px 0;
  width: 100%;
  text-align: left;
  border-radius: 10px;
  background: #222;
  border: 2px solid #444;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.l10OptionBtn:not(.l10-correct):not(.l10-wrong):hover {
  background: #333;
}

.l10OptionBtn.l10-correct {
  background-color: #2ecc71 !important;
  border-color: #2ecc71 !important;
  color: #000 !important;
}

.l10OptionBtn.l10-wrong {
  background-color: #ffdddd !important;
  border-color: #ff5555 !important;
  color: #900 !important;
}

.l10OptionBtn.l10-wrong:hover,
.l10OptionBtn.l10-correct:hover {
  background-color: inherit;
  cursor: default;
}

/* ==========================================================
   LEVEL 10 — LEFT COLUMN TEXT
========================================================== */

#l10LeftColumn {
  font-size: 1.6rem;
  line-height: 2rem;
  font-weight: 600;
}

/* ==========================================================
   LEVEL 10 — REPLAY BUTTON
========================================================== */

.l10-replay-btn {
  position: absolute;
  top: 60px;
  left: 10px;
  padding: 6px 12px;
  font-size: 14px;
  z-index: 10;
}

/* ==========================================================
   LEVEL 10 — SCREEN 3 SUMMARY TABLE (CENTERED)
========================================================== */

#l10SummaryContainer {
  display: flex;
  flex-direction: column;
  align-items: center;     /* ⬅ centers the table */
  justify-content: flex-start;
  margin: 0 auto;
  width: 100%;
  max-width: 600px;        /* ⬅ prevents stretching */
}

#l10SummaryContainer .summary-row {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 500px;        /* ⬅ keeps rows centered and aligned */
  margin: 6px 0;
}

/* ==========================================================
   LEVEL 10 — SUMMARY EXPLANATION
========================================================== */

#l10Explanation {
  display: block !important;
  font-size: 15px;
  color: #ddd;
  margin-top: 20px;
  line-height: 1.5;
  max-width: 600px;
}

#l10NuanceSentence,
.l10-nuance-sentence {
  margin-top: 14px;
  font-size: 1.3rem;
  font-weight: 600;
  color: #fff !important;
}

#l10SummaryExplanation {
  display: none !important;
}