/* 지수 상세 전체 화면 오버레이 — 시장 종목 상세 UI와 동일 톤 */
.index-detail-overlay {
  --market-up: #ef4444;
  --market-down: #42a5f5;
  --quote-flat: #6b7280;
  position: fixed;
  inset: 0;
  z-index: 12000;
  background: #f8fbf9;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.index-detail-overlay[hidden] {
  display: none !important;
}

.index-detail-overlay__nav {
  flex-shrink: 0;
  position: relative !important;
  top: auto !important;
  left: auto !important;
  right: auto !important;
  width: 100%;
  margin-top: 0;
  z-index: 2;
  box-shadow: 0 1px 0 rgba(47, 143, 95, 0.1);
}

.index-detail-overlay__nav .nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.index-detail-overlay__body {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 0;
  min-height: 0;
  overflow: hidden;
}

.index-detail-overlay__main {
  overflow-y: auto;
  min-width: 0;
  background: #fff;
}

.index-detail-head {
  padding: 20px 24px 12px;
  border-bottom: 1px solid rgba(47, 143, 95, 0.12);
  background: linear-gradient(180deg, #eef8f1 0%, #ffffff 100%);
}

.index-detail-identity {
  width: 100%;
}

.index-detail-title-wrap {
  width: 100%;
}

.index-detail-name-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin-bottom: 10px;
}

.index-detail-overlay__region {
  font-size: 22px;
  line-height: 1;
}

.index-detail-head .stock-detail-name {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: var(--text-primary, #1f2f26);
  margin: 0;
}

.index-detail-overlay__region-tag {
  font-size: 11px;
  font-weight: 700;
  color: #15694d;
  background: rgba(31, 157, 115, 0.12);
  padding: 4px 10px;
  border-radius: 999px;
}

.index-detail-price-row {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.index-detail-price-row .detail-price-main {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.5px;
  font-family: 'DM Mono', 'Noto Sans KR', monospace;
  color: #1f2f26;
}

.index-detail-price-row .detail-price-sub {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  font-size: 15px;
  font-weight: 700;
}

.index-detail-price-row .detail-price-sub.up {
  color: var(--market-up);
}

.index-detail-price-row .detail-price-sub.down {
  color: var(--market-down);
}

.index-detail-price-row .detail-price-sub.flat {
  color: var(--quote-flat);
}

.index-detail-overlay__meta {
  font-size: 12px;
  color: #5a7568;
  margin-top: 8px;
}

.index-detail-stock-body {
  padding: 16px 20px 24px;
}

.index-detail-stock-body .detail-toolbar {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.index-detail-stock-body .detail-range-btn {
  flex: 1;
  min-width: 0;
  border: 1px solid rgba(47, 143, 95, 0.24);
  background: #f7fcf9;
  color: #2e4a3b;
  border-radius: 10px;
  padding: 8px 0;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.15s ease;
}

.index-detail-stock-body .detail-range-btn.active {
  background: var(--accent, #2f8f5f);
  border-color: var(--accent, #2f8f5f);
  color: #fff;
}

.index-detail-stock-body .detail-range-btn:hover:not(.active) {
  border-color: rgba(47, 143, 95, 0.45);
  background: #edf8f1;
}

.index-detail-stock-body .detail-range-btn.active:hover {
  background: var(--accent, #2f8f5f);
  border-color: var(--accent, #2f8f5f);
  color: #fff;
}

.index-detail-chart-placeholder {
  border: 1px solid rgba(79, 158, 255, 0.18);
  border-radius: 16px;
  padding: 14px;
  margin-bottom: 14px;
  background: rgba(255, 255, 255, 0.02);
}

.index-detail-overlay .jurin-chart-hover-wrap {
  position: relative;
  width: 100%;
}

.index-detail-overlay .chart-skeleton {
  width: 100%;
  height: 200px;
  border-radius: 12px;
  background: linear-gradient(
    115deg,
    rgba(79, 158, 255, 0.05),
    rgba(79, 158, 255, 0.18),
    rgba(79, 158, 255, 0.05)
  );
  background-size: 260px 100%;
  animation: index-detail-chart-wave 1.7s linear infinite;
}

@keyframes index-detail-chart-wave {
  0% {
    background-position: -260px 0;
  }
  100% {
    background-position: 260px 0;
  }
}

.index-detail-overlay .chart-note {
  margin-top: 10px;
  font-size: 12px;
  color: #6b7280;
}

.index-detail-stock-body .detail-grid,
.index-detail-stock-body .index-detail-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 0;
  border: none;
  background: transparent;
  border-radius: 0;
  overflow: visible;
}

.index-detail-stock-body .index-detail-stat-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: #ffffff;
  padding: 14px 16px;
  min-width: 0;
}

.index-detail-stock-body .index-detail-stat-card .detail-label {
  font-size: 13px;
  font-weight: 500;
  color: #4b5563;
  margin-bottom: 0;
  line-height: 1.3;
}

.index-detail-stock-body .index-detail-stat-card .detail-card-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.index-detail-stock-body .index-detail-stat-card .detail-card-icon svg {
  width: 16px;
  height: 16px;
}

.index-detail-stock-body .index-detail-stat-card .detail-card-icon--open {
  background: rgba(139, 92, 246, 0.12);
  color: #7c3aed;
}

.index-detail-stock-body .index-detail-stat-card .detail-card-icon--high {
  background: rgba(34, 197, 94, 0.12);
  color: #16a34a;
}

.index-detail-stock-body .index-detail-stat-card .detail-card-icon--low {
  background: rgba(239, 68, 68, 0.12);
  color: #dc2626;
}

.index-detail-stock-body .index-detail-stat-card .detail-card-icon--volume {
  background: rgba(59, 130, 246, 0.12);
  color: #2563eb;
}

.index-detail-stock-body .index-detail-stat-card .detail-value {
  font-family: 'DM Mono', 'Noto Sans KR', monospace;
  font-size: 22px;
  font-weight: 800;
  color: #111827;
  letter-spacing: -0.3px;
  line-height: 1.2;
}

@media (max-width: 720px) {
  .index-detail-stock-body .detail-grid,
  .index-detail-stock-body .index-detail-stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.index-detail-overlay__rail {
  border-left: 1px solid rgba(47, 143, 95, 0.12);
  background: #ffffff;
  overflow-y: auto;
  padding: 20px 16px 24px;
}

.index-detail-overlay__rail-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary, #1f2f26);
  margin-bottom: 16px;
}

.index-detail-overlay__rail-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.index-detail-overlay__rail-group + .index-detail-overlay__rail-group {
  margin-top: 20px;
  padding-top: 4px;
  border-top: 1px solid rgba(47, 143, 95, 0.14);
}

.index-detail-overlay__rail-group-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: none;
  color: #5a7a68;
  margin-bottom: 8px;
  padding: 0 2px;
}

.index-detail-overlay__rail-item {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) auto auto;
  align-items: center;
  column-gap: 10px;
  row-gap: 2px;
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  border-radius: 10px;
  padding: 10px 6px;
  margin: 0 -6px;
  cursor: pointer;
  font: inherit;
  color: inherit;
  border-bottom: 1px solid rgba(47, 143, 95, 0.1);
}

.index-detail-overlay__rail-item.is-active {
  background: rgba(47, 143, 95, 0.08);
}

.index-detail-overlay__rail-spark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 32px;
  flex-shrink: 0;
}

.index-detail-overlay__rail-spark-svg {
  display: block;
  width: 56px;
  height: 32px;
}

.index-detail-overlay__rail-group .index-detail-overlay__rail-item:last-child {
  border-bottom: none;
}

.index-detail-overlay__rail-item:hover {
  opacity: 0.85;
}

.index-detail-overlay__rail-item.is-active .index-detail-overlay__rail-name {
  color: var(--accent, #2f8f5f);
  font-weight: 800;
}

.index-detail-overlay__rail-name {
  font-size: 14px;
  font-weight: 700;
  color: #1f2f26;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.index-detail-overlay__rail-value {
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  font-weight: 600;
  color: #1f2f26;
  line-height: 1.25;
  white-space: nowrap;
  text-align: right;
}

.index-detail-overlay__rail-change {
  flex-shrink: 0;
  font-size: 13px;
  font-weight: 700;
  text-align: right;
  white-space: nowrap;
  min-width: 52px;
}

.index-detail-overlay__rail-change.up {
  color: var(--market-up);
}

.index-detail-overlay__rail-change.down {
  color: var(--market-down);
}

.index-detail-overlay__rail-change.flat {
  color: var(--quote-flat);
}

.index-detail-overlay__rail-state {
  font-size: 14px;
  color: #6b7280;
  padding: 12px 4px;
}

body.index-detail-overlay-open {
  overflow: hidden;
}

@media (max-width: 900px) {
  .index-detail-overlay__nav .nav-menu {
    display: none;
  }

  .index-detail-overlay__body {
    grid-template-columns: 1fr;
    grid-template-rows: 1fr auto;
  }

  .index-detail-overlay__rail {
    border-left: none;
    border-top: 1px solid rgba(47, 143, 95, 0.12);
    max-height: 160px;
    overflow-y: auto;
    overflow-x: hidden;
  }

  .index-detail-overlay__rail-list {
    flex-direction: column;
    width: 100%;
    gap: 0;
  }

  .index-detail-overlay__rail-item {
    flex: none;
    width: 100%;
  }

  .index-detail-price-row .detail-price-main {
    font-size: 26px;
  }
}