/* ========================================
   실시간 인기 차트 (Ranking)
   ======================================== */
.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
  border-radius:13px;
  font-size: 12px;
  font-weight: 700;
  margin-left: var(--spacing-sm);
  animation: pulse 2s infinite;
}
.live-indicator::before {
  content: '●';
  font-size: 10px;
  animation: blink 1.5s infinite;
}
@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(239, 68, 68, 0);
  }
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}
.ranking-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}
.ranking-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}
.ranking-item:hover {
  background: var(--card-hover);
  border-color: var(--primary);
  transform: translateX(8px);
  box-shadow: var(--shadow-lg);
}
.rank-number {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 900;
  border-radius: var(--radius-md);
  flex-shrink: 0;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
}
.rank-number.rank-1 {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  color: white;
  box-shadow: 0 4px 15px rgba(251, 191, 36, 0.4);
}
.rank-number.rank-2 {
  background: linear-gradient(135deg, #d1d5db, #9ca3af);
  color: white;
  box-shadow: 0 4px 15px rgba(156, 163, 175, 0.4);
}
.rank-number.rank-3 {
  background: linear-gradient(135deg, #fb923c, #ea580c);
  color: white;
  box-shadow: 0 4px 15px rgba(251, 146, 60, 0.4);
}
.rank-cover {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
}
.rank-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 13px;
}
.rank-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}
.rank-info {
  flex: 1;
  min-width: 0;
}
.rank-info h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.rank-meta {
  font-size: 13px;
  color: var(--text-tertiary);
  font-weight: 500;
}
.rank-stats {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-shrink: 0;
}
.rank-score {
  font-size: 16px;
  font-weight: 700;
  color: var(--primary);
}
.rank-change {
  font-size: 14px;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
}
.rank-change.up {
  color: #10b981;
  background: rgba(16, 185, 129, 0.1);
}
.rank-change.down {
  color: #6b7280;
  background: rgba(107, 114, 128, 0.1);
}
.ranking-item-wrapper {
  position: relative;
}
.rank-cover {
  position: relative;
}
.rank-cover .rank-preview {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 7px;
  border-radius: 50%;
  background: rgba(99, 102, 241, 0.95);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
  z-index: 5;
  transition: all 0.3s ease;
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
}
.rank-cover:hover .rank-preview {
  opacity: 1;
  visibility: visible;
}
.rank-cover .rank-preview:hover {
  background: rgba(79, 70, 229, 1);
  transform: translate(-50%, -50%) scale(1.15);
}
/* Ranking Section - Responsive (절반 크기 기준 재작업) */

/* 데스크탑 기본 (1201px 이상) - 기존 크기 유지 */
@media (min-width: 1201px) {
  .rank-number {
    width: 48px;
    height: 48px;
    font-size: 24px;
  }
  .rank-cover {
    width: 70px;
    height: 70px;
  }
  .rank-info h4 {
    font-size: 18px;
  }
  .rank-meta {
    font-size: 13px;
  }
  .rank-score {
    font-size: 16px;
  }
  .rank-change {
    font-size: 14px;
    padding: 6px 10px;
  }
  .rank-preview {
    padding: 7px;
  }
}

/* 태블릿 ~ 큰 모바일 (1200px 이하) - 약 80% 크기 */
@media (max-width: 1200px) {
  .ranking-item {
    gap: calc(var(--spacing-lg) * 0.8);
    padding: calc(var(--spacing-lg) * 0.8);
  }
  .rank-number {
    width: 42px;
    height: 42px;
    font-size: 22px;
  }
  .rank-cover {
    width: 62px;
    height: 62px;
  }
  .rank-info h4 {
    font-size: 17px;
  }
  .rank-meta {
    font-size: 12.5px;
  }
  .rank-score {
    font-size: 15px;
  }
  .rank-change {
    font-size: 13px;
    padding: 5px 9px;
  }
  .rank-preview {
    padding: 6px;
  }
}

/* 중간 태블릿 (992px 이하) - 약 70% 크기 */
@media (max-width: 992px) {
  .ranking-item {
    gap: var(--spacing-md);
    padding: var(--spacing-md);
  }
  .rank-number {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
  .rank-cover {
    width: 58px;
    height: 58px;
  }
  .rank-info h4 {
    font-size: 16px;
  }
  .rank-meta {
    font-size: 12px;
  }
  .rank-score {
    font-size: 14.5px;
  }
  .rank-change {
    font-size: 12.5px;
    padding: 5px 8px;
  }
  .rank-preview {
    padding: 6px;
  }
}

/* 작은 태블릿 / 큰 모바일 (768px 이하) - 약 60% 크기 */
@media (max-width: 768px) {
  .live-indicator {
    font-size: 11px;
    padding: 5px 12px;
    gap: 5px;
  }
  .live-indicator::before {
    font-size: 9px;
  }

  .ranking-list {
    gap: var(--spacing-md);
  }
  .ranking-item {
    gap: var(--spacing-md);
    padding: var(--spacing-md);
  }
  .rank-number {
    width: 38px;
    height: 38px;
    font-size: 19px;
  }
  .rank-cover {
    width: 54px;
    height: 54px;
  }
  .rank-info h4 {
    font-size: 15.5px;
  }
  .rank-meta {
    font-size: 11.5px;
  }
  .rank-stats {
    gap: var(--spacing-sm);
  }
  .rank-score {
    font-size: 14px;
  }
  .rank-change {
    font-size: 12px;
    padding: 4px 7px;
  }
  .rank-preview {
    padding: 5.5px;
  }
}

/* 모바일 (480px 이하) - 정확히 절반 크기 */
@media (max-width: 480px) {
  .live-indicator {
    font-size: 10px;
    padding: 4px 10px;
    gap: 4px;
  }
  .live-indicator::before {
    font-size: 8px;
  }

  .ranking-item {
    gap: calc(var(--spacing-md) * 0.8);
    padding: calc(var(--spacing-md) * 0.8);
  }
  .rank-number {
    width: 24px;     /* 기존 48px → 절반 */
    height: 24px;
    font-size: 14px;  /* 기존 24px → 절반 수준 */
  }
  .rank-cover {
    width: 35px;      /* 기존 70px → 절반 */
    height: 35px;
  }
  .rank-cover img {
    border-radius: 8px;
  }
  .rank-placeholder {
    font-size: 18px;
  }
  .rank-info h4 {
    font-size: 13px;  /* 기존 18px → 약 70%지만 전체적으로 절반 느낌 */
  }
  .rank-meta {
    font-size: 10px;
  }
  .rank-stats {
    gap: 8px;
    flex-direction: column;
    align-items: flex-end;
  }
  .rank-score {
    font-size: 12px;
  }
  .rank-change {
    font-size: 10px;
    padding: 3px 6px;
  }
  .rank-preview {
    padding: 4px;     /* 기존 7px → 절반 수준 */
  }
  .rank-preview:hover {
    transform: translate(-50%, -50%) scale(1.1);
  }
}