/* ==========================================================
   LEVEL 2 — GLOBAL DARK THEME
========================================================== */

#level2Wrapper {
  background: #000;
  color: #fff;
  font-family: Arial, sans-serif;
  min-height: 100vh;
  padding: 0;
  margin: 0;
}

/* ==========================================================
   LEVEL 2 SCREENS
========================================================== */

.level2-screen {
  display: none;
  background: #000;
  color: #fff;
  min-height: 100vh;
  padding: 40px;
}

.level2-screen:not(.hidden) {
  display: block;
}

.level2-screen.hidden {
  display: none !important;
}

/* Titles */
.level2-screen .title {
  font-size: 32px;
  margin-bottom: 30px;
  color: #fff;
}

/* ==========================================================
   LEVEL 2 — LEVEL SELECT BUTTONS
========================================================== */

.level2-screen .levelBtn {
  background: #222;
  color: #fff;
  border: 1px solid #444;
  padding: 4px 8px;
  margin: 4px;
  font-size: 12px;
  border-radius: 4px;
  cursor: pointer;
  width: 70px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.level2-screen .levelBtn:hover {
  background: #333;
}

/* ==========================================================
   LEVEL 2 — MUSIC CONTROLS
========================================================== */

.level2-screen .iconBtn {
  background: #222;
  color: #fff;
  border: 1px solid #555;
  padding: 8px 12px;
  margin-left: 6px;
  border-radius: 6px;
  cursor: pointer;
}

.level2-screen .iconBtn:hover {
  background: #333;
}

/* ==========================================================
   LEVEL 2 — SCREEN 1 (AUDIO ONLY)
========================================================== */

.level2-screen .instruction-line {
  font-size: 20px;
  margin-bottom: 10px;
  color: #ccc;
}

/* ==========================================================
   LEVEL 2 — PROGRESS BAR (SCREEN 1 ONLY)
========================================================== */

#level2-progress-container {
  margin: 20px 0;
}

#level2-progress-bar {
  width: 100%;
  height: 20px;
  background: #222;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #444;
}

#level2-progress-fill {
  height: 100%;
  width: 0%;
  background: #4caf50;
  transition: width 0.3s ease;
}

#level2-progress-text {
  margin-top: 8px;
  font-size: 14px;
  font-weight: bold;
  color: #fff;
}

#level2-reset-btn {
  margin-top: 12px;
  padding: 8px 14px;
  background: #c62828;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

#level2-reset-btn:hover {
  background: #b71c1c;
}

/* ==========================================================
   LEVEL 2 — SCREEN 2 (MCQ MODE)
========================================================== */

#level2SentenceLine {
  font-size: 28px;
  text-align: center;
  margin-bottom: 20px;
  color: #fff;
}

#level2McqContainer {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 20px;
}

#level2McqContainer .mcqBtn {
  padding: 14px 18px;
  font-size: 1.2rem;
  border-radius: 8px;
  border: 2px solid #444;
  background: #222;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s ease;
}

#level2McqContainer .mcqBtn:hover {
  background: #333;
}

.mcqBtn.correct {
  background-color: #4CAF50 !important;
  color: white;
}

.mcqBtn.wrong {
  background-color: #E53935 !important;
  color: white;
}

/* ==========================================================
   LEVEL 2 — SCREEN 3 (PER‑SENTENCE SUMMARY)
========================================================== */

#level2MeaningBox {
  font-size: 26px;
  margin: 20px auto 20px auto;
  padding: 16px 20px;
  max-width: 480px;
  text-align: center;
  background: #111;
  border-radius: 12px;
  border: 1px solid #444;
}

#level2CorrectDrops {
  font-size: 20px;
  text-align: center;
  color: #4caf50;
  margin-bottom: 20px;
}

#level2SummaryContainer {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 20px auto;
  max-width: 480px;
}

#level2SummaryContainer .summary-row {
  background: #111;
  border: 1px solid #444;
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.summary-hiragana {
  font-size: 26px;
  color: #fff;
}

.summary-romaji {
  font-size: 18px;
  color: #bbb;
}

.summary-english {
  font-size: 18px;
  color: #4caf50;
}

.level2-screen .summary-controls {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  gap: 20px;
}

/* ==========================================================
   LEVEL 2 — SCREEN 4 (FINAL SESSION SUMMARY)
========================================================== */

#level2Screen4 .summary-container {
  margin-top: 20px;
  padding: 20px;
  background: #111;
  border: 1px solid #444;
  border-radius: 12px;
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  font-size: 1.2rem;
  color: #fff;
}

#level2Screen4 .summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 1.1rem;
  color: #ccc;
}

#level2Screen4 .summary-label {
  font-weight: bold;
  color: #eee;
}

#level2Screen4 .summary-value {
  color: #fff;
}

#level2Screen4 .summary-controls {
  margin-top: 25px;
  display: flex;
  justify-content: center;
  gap: 20px;
}

#level2Screen4 .iconBtn {
  background: #222;
  border: 1px solid #555;
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
  cursor: pointer;
}

#level2Screen4 .iconBtn:hover {
  background: #333;
  border-color: #777;
}