/* ============================== */
/* LEVEL DETAIL PAGE              */
/* ============================== */

.level-detail-wrap {
  max-width: 540px;
  margin: 0 auto;
  padding: 28px 20px 48px;
}

/* ---- Back link ---- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #888;
  font-size: 0.9rem;
  text-decoration: none;
  margin-bottom: 24px;
  padding: 4px 0;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.15s ease;
}

.back-link:hover {
  color: #c0c0c0;
  background-color: transparent;
}

/* ---- Level header ---- */
.level-header {
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 2px solid #c0c0c0;
}

.level-header h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #e5e5e5;
  letter-spacing: 2px;
  margin-bottom: 6px;
}

.level-header p {
  font-size: 0.95rem;
  color: #999;
  margin: 0;
}

/* ---- Exercise list ---- */
.exercise-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ---- Exercise row card ---- */
.exercise-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background-color: #1e1e2f;
  border: 1px solid #2a2a3d;
  border-radius: 12px;
  padding: 16px 18px;
  text-decoration: none;
  color: inherit;
  min-height: 56px;
  transition: background-color 0.18s ease,
              border-color 0.18s ease,
              transform 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}

.exercise-card:hover,
.exercise-card:focus-visible {
  background-color: #24243a;
  border-color: #c0c0c0;
  transform: translateX(4px);
  outline: none;
}

.exercise-card h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 400;
  color: #e0e0e0;
  flex: 1;
  transition: color 0.15s ease;
}

.exercise-card:hover h4,
.exercise-card:focus-visible h4 {
  color: #f5f5f5;
}

.exercise-card-arrow {
  margin-left: auto;
  font-size: 1.1rem;
  color: #555;
  flex-shrink: 0;
  transition: color 0.18s ease, transform 0.18s ease;
}

.exercise-card:hover .exercise-card-arrow,
.exercise-card:focus-visible .exercise-card-arrow {
  color: #c0c0c0;
  transform: translateX(3px);
}

/* ---- Empty state ---- */
.no-exercises {
  text-align: center;
  padding: 3rem 1rem;
  color: #666;
  font-size: 0.95rem;
}

/* ============================== */
/* RESPONSIVE                     */
/* ============================== */

@media (max-width: 768px) {
  .level-detail-wrap {
    padding: 24px 16px 44px;
  }

  .level-header h2 {
    font-size: 1.8rem;
  }

  .exercise-card {
    padding: 14px 16px;
    min-height: 54px;
  }
}

@media (max-width: 480px) {
  .level-detail-wrap {
    padding: 20px 14px 40px;
  }

  .level-header h2 {
    font-size: 1.6rem;
  }

  .exercise-card {
    padding: 14px 14px;
    min-height: 52px;
  }

  .exercise-card h4 {
    font-size: 0.95rem;
  }
}