/* ================================
   탐험 화면 스타일
   지역 선택, 탐험 상태, 스탯 바
================================ */

.explore-container {
  max-width: 900px;
  margin: 0 auto;
  background: var(--card-bg);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.stats-bar {
  display: flex;
  justify-content: center;
  gap: 24px;
  padding: 16px 24px;
  background: rgba(18, 18, 18, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  backdrop-filter: blur(20px);
  margin-bottom: 24px;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: white;
  font-weight: 600;
  font-size: 16px;
}

.stat-icon {
  font-size: 20px;
}

/* 트레이너 경험치 바 */
.level-stat-item {
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.level-with-exp {
  display: flex;
  align-items: center;
  gap: 8px;
}

.trainer-exp-bar-container {
  width: 100%;
  min-width: 100px;
}

.trainer-exp-bar {
  height: 6px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 3px;
  overflow: hidden;
}

.trainer-exp-bar-fill {
  height: 100%;
  background: linear-gradient(to right, #fbbf24, #f59e0b);
  border-radius: 3px;
  transition: width 0.5s ease;
  box-shadow: 0 0 6px rgba(251, 191, 36, 0.5);
}

.trainer-exp-text {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  margin-top: 2px;
}

/* 탐험 상태 */
.exploration-status {
  background: rgba(18, 18, 18, 0.9);
  border: 1px solid rgba(0, 255, 136, 0.3);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
}

.explore-active h3 {
  color: var(--neon-green);
  font-size: 20px;
  margin-bottom: 12px;
}

.explore-active p {
  color: white;
  font-size: 15px;
  margin-bottom: 8px;
}

.explore-time {
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
}

.explore-actions {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.explore-actions .btn-primary,
.explore-actions .btn-secondary {
  width: auto;
  margin: 0;
  white-space: nowrap;
}

/* 보상 받기 버튼 텍스트 한 줄로 */
#claim-rewards-btn {
  white-space: nowrap;
  font-size: 14px;
}

/* 탐험 중지 버튼 텍스트 색상 조정 */
#stop-explore-btn {
  white-space: nowrap;
  background: #dc3545 !important;
  color: #ffffff !important;
  border: 2px solid #c82333 !important;
  font-weight: 700;
  font-size: 14px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

#stop-explore-btn:hover {
  background: #c82333 !important;
  border-color: #bd2130 !important;
  box-shadow: 0 4px 8px rgba(220, 53, 69, 0.4);
  transform: translateY(-1px);
}

/* 지역 선택 */
.region-select h2 {
  color: white;
  text-align: center;
  margin-bottom: 8px;
}

.region-filter-controls {
  margin: 20px 0;
  display: flex;
  justify-content: center;
}

.region-filter-controls .search-filter {
  position: relative;
  max-width: 500px;
  width: 100%;
}

.region-filter-controls .search-filter input {
  width: 100%;
  padding: 12px 40px 12px 16px;
  background: rgba(0, 0, 0, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: white;
  font-size: 14px;
  transition: var(--transition-normal);
}

.region-filter-controls .search-filter input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.region-filter-controls .search-filter input:focus {
  outline: none;
  background: rgba(0, 0, 0, 0.5);
  border-color: var(--gold-primary);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.15);
}

.filter-clear-btn {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: var(--transition-normal);
}

.filter-clear-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-50%) scale(1.1);
}

.regions-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 24px;
}

.regions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.generation-header {
  font-size: 20px;
  font-weight: 700;
  color: white;
  margin-top: 10px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.2);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.region-card {
  background: var(--card-bg);
  border-radius: 16px;
  padding: 20px;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.region-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold-primary), var(--gold-light));
}

.region-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border-color: var(--gold-primary);
}

.region-card.locked {
  opacity: 0.6;
  cursor: not-allowed;
}

.region-card.locked:hover {
  transform: none;
}

.region-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.region-name-en {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.region-desc {
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 12px;
}

.region-level {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--gold-primary);
  border: 1px solid var(--gold-primary);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.region-lock {
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  font-size: 32px;
  opacity: 0.5;
}

/* 미디어 쿼리 */
@media (max-width: 768px) {
  .explore-container {
    padding: 0;
  }

  .stats-bar {
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 16px;
  }

  .stat-item {
    font-size: 14px;
  }

  .regions-list {
    grid-template-columns: 1fr;
  }

  .region-card {
    padding: 16px;
  }
}

@media (max-width: 480px) {
  .stats-bar {
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 12px;
  }

  .stat-item {
    font-size: 13px;
  }

  .exploration-status h3 {
    font-size: 18px;
  }

  .explore-actions {
    flex-direction: column;
    gap: 8px;
  }

  .explore-actions button {
    width: 100%;
  }
}