/* =============================================
   DRAM Price Tracker — Premium Dark Theme
   ============================================= */

/* ---------- Custom Properties ---------- */
:root {
  --bg-primary: #0a0e1a;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.8);
  --bg-card-hover: rgba(17, 24, 39, 0.95);
  --accent: #6366f1;
  --accent-light: #818cf8;
  --accent-glow: rgba(99, 102, 241, 0.3);
  --accent-glow-strong: rgba(99, 102, 241, 0.5);
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-tertiary: #64748b;
  --up: #10b981;
  --up-bg: rgba(16, 185, 129, 0.12);
  --down: #ef4444;
  --down-bg: rgba(239, 68, 68, 0.12);
  --border: rgba(148, 163, 184, 0.1);
  --border-hover: rgba(148, 163, 184, 0.2);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.25), 0 1px 2px rgba(0, 0, 0, 0.15);
  --shadow-card-hover: 0 12px 40px rgba(0, 0, 0, 0.4), 0 2px 8px rgba(99, 102, 241, 0.08);
  --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(99, 102, 241, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border-hover);
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary);
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes pulseDot {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(0.85);
  }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 20px var(--accent-glow); }
  50% { box-shadow: 0 0 35px var(--accent-glow-strong); }
}

/* ---------- Skeleton Loading ---------- */
.skeleton {
  display: inline-block;
  background: linear-gradient(90deg, var(--border) 25%, rgba(148,163,184,0.18) 50%, var(--border) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.8s ease-in-out infinite;
  border-radius: var(--radius-sm);
  min-width: 80px;
}
.skeleton--text {
  width: 120px;
  height: 1.2em;
}

/* ---------- Glass Card ---------- */
.glass-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.95);
  border-bottom: 1px solid var(--border);
}

.header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header__logo svg {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.header__title {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header__subtitle {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 400;
  margin-top: 1px;
}

.header__right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header__status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.header__update {
  white-space: nowrap;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--up);
  flex-shrink: 0;
  animation: pulseDot 2s ease-in-out infinite;
}

/* Icon Button */
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.btn-icon:hover {
  background: var(--border);
  color: var(--text-primary);
  border-color: var(--border-hover);
}

/* ---------- Main ---------- */
.main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 24px 48px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* ---------- Main Tabs (Switch between Global Spot & Domestic Retail) ---------- */
.main-tabs {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 6px;
  border-radius: var(--radius-lg);
  max-width: 480px;
  margin: 0 auto 10px;
  animation: fadeInUp 0.6s var(--transition-base) both;
  animation-delay: calc(var(--delay) * 0.1s);
  box-shadow: var(--shadow-card);
}

.main-tab-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.main-tab-btn svg {
  transition: stroke var(--transition-fast);
  stroke: var(--text-secondary);
}

.main-tab-btn:hover {
  color: var(--text-primary);
  background: rgba(148, 163, 184, 0.06);
}

.main-tab-btn.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 16px var(--accent-glow-strong);
}

.main-tab-btn.active svg {
  stroke: #fff;
}

/* ---------- Stats Grid ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), background-color var(--transition-base), border-color var(--transition-base);
  animation: fadeInUp 0.6s var(--transition-base) both;
  animation-delay: calc(var(--delay) * 0.1s);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
}

.stat-card:hover::before {
  opacity: 1;
}

.stat-card__icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.stat-card__icon--price {
  background: rgba(99, 102, 241, 0.12);
  color: var(--accent-light);
}
.stat-card__icon--change {
  background: var(--up-bg);
  color: var(--up);
}
.stat-card__icon--source {
  background: rgba(148, 163, 184, 0.1);
  color: var(--text-secondary);
}

.stat-card__label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.stat-card__value {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 6px;
}

.stat-card__value--sm {
  font-size: 1.15rem;
}

.stat-card__sub {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.price-up { color: var(--up) !important; }
.price-down { color: var(--down) !important; }

/* ---------- Chart Section ---------- */
.chart-section {
  padding: 28px;
  animation: fadeInUp 0.6s var(--transition-base) both;
  animation-delay: calc(var(--delay) * 0.1s);
}

.chart-section__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 16px;
}

.chart-section__title-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.chart-section__title {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.tv-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-light);
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(129, 140, 248, 0.2);
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 4px;
}

.btn-fit {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(148, 163, 184, 0.06);
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-fit:hover {
  background: rgba(148, 163, 184, 0.12);
  color: var(--text-primary);
  border-color: var(--border-hover);
}

/* ---------- TradingView Chart Box ---------- */
.tv-chart-box {
  position: relative;
  width: 100%;
  height: 440px;
  background: #0b0f19;
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: var(--radius-md);
  overflow: hidden;
}

#tvChart {
  width: 100%;
  height: 100%;
}

.tv-legend {
  position: absolute;
  top: 14px;
  left: 16px;
  z-index: 10;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: 'Inter', sans-serif;
  background: rgba(11, 15, 25, 0.75);
  backdrop-filter: blur(8px);
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid rgba(148, 163, 184, 0.1);
}

.tv-legend__title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.tv-legend__values {
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tv-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.tv-legend__label {
  color: var(--text-tertiary);
  font-size: 0.72rem;
}

.chart-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.filter-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-right: 2px;
}

.control-buttons {
  display: flex;
  gap: 4px;
  background: rgba(148, 163, 184, 0.06);
  padding: 4px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.ctrl-btn {
  padding: 6px 14px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.ctrl-btn:hover {
  color: var(--text-primary);
  background: rgba(148, 163, 184, 0.08);
}

.ctrl-btn.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 10px var(--accent-glow);
}

.period-buttons {
  display: flex;
  gap: 4px;
  background: rgba(148, 163, 184, 0.06);
  padding: 4px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.period-btn {
  padding: 6px 14px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
}

.period-btn:hover {
  color: var(--text-primary);
  background: rgba(148, 163, 184, 0.08);
}

.period-btn.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 10px var(--accent-glow);
}

/* ---------- Chart Summary Highlights Bar ---------- */
.chart-summary-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 22px;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid rgba(148, 163, 184, 0.08);
  border-radius: 14px;
  padding: 12px 16px;
}

@media (max-width: 768px) {
  .chart-summary-bar {
    grid-template-columns: repeat(2, 1fr);
  }
}

.summary-pill {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.summary-pill__label {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  font-weight: 500;
}

.summary-pill__value {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.summary-pill__value--high {
  color: #f43f5e;
}

.summary-pill__value--low {
  color: #10b981;
}

.chart-container {
  position: relative;
  width: 100%;
  min-height: 380px;
}

.chart-container canvas {
  width: 100% !important;
}

.chart-empty {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
}
.chart-empty span {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

/* ---------- Table Section ---------- */
.table-section {
  padding: 28px;
  animation: fadeInUp 0.6s var(--transition-base) both;
  animation-delay: calc(var(--delay) * 0.1s);
}

.table-section__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.table-section__title {
  font-size: 1.05rem;
  font-weight: 600;
}

.table-section__count {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  background: rgba(148, 163, 184, 0.08);
  padding: 4px 12px;
  border-radius: 999px;
}

.table-wrapper {
  overflow-x: auto;
}

.price-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.88rem;
}

.price-table thead th {
  text-align: left;
  padding: 12px 16px;
  font-weight: 600;
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--bg-card);
}

.price-table tbody tr {
  transition: background var(--transition-fast);
}

.price-table tbody tr:nth-child(even) {
  background: rgba(148, 163, 184, 0.03);
}

.price-table tbody tr:hover {
  background: rgba(99, 102, 241, 0.06);
}

.price-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.price-table td:first-child {
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.price-table td:nth-child(2) {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.table-empty {
  text-align: center;
  padding: 40px 0;
  color: var(--text-tertiary);
  font-size: 0.9rem;
}

.table-empty-row td {
  border-bottom: none !important;
}

.change-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.change-badge--up {
  background: var(--up-bg);
  color: var(--up);
}
.change-badge--down {
  background: var(--down-bg);
  color: var(--down);
}
.change-badge--neutral {
  background: rgba(148, 163, 184, 0.08);
  color: var(--text-tertiary);
}

.source-tag {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  background: rgba(148, 163, 184, 0.08);
  padding: 3px 10px;
  border-radius: 6px;
}

/* ---------- Footer ---------- */
.footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 24px 40px;
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-tertiary);
  border-top: 1px solid var(--border);
}

.footer strong {
  color: var(--text-secondary);
  font-weight: 500;
}

.footer__copy {
  margin-top: 6px;
  opacity: 0.6;
}

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}
.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  width: 100%;
  max-width: 440px;
  padding: 28px;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-base);
}
.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.modal__title {
  font-size: 1.1rem;
  font-weight: 600;
}

.modal__close {
  border: none;
}

.modal__body {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.modal__section h4 {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.modal__desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
  line-height: 1.5;
}

.modal__status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* ---------- Button ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
.btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 12px var(--accent-glow);
}
.btn--primary:hover {
  background: var(--accent-light);
  box-shadow: 0 4px 20px var(--accent-glow-strong);
  transform: translateY(-1px);
}
.btn--primary:active {
  transform: translateY(0);
}
.btn--primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn--primary.loading svg {
  animation: spin 1s linear infinite;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .header__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .header__right {
    width: 100%;
    justify-content: space-between;
  }

  .chart-section__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .main {
    padding: 20px 16px 40px;
    gap: 20px;
  }

  .stat-card__value {
    font-size: 1.4rem;
  }

  .chart-section,
  .table-section {
    padding: 20px;
  }

  .chart-container {
    min-height: 260px;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- Tooltip override for Chart.js ---------- */
.chartjs-tooltip {
  font-family: 'Inter', sans-serif !important;
}

/* ---------- DRAMeXchange DXI Section ---------- */
.dxi-section {
  padding: 28px;
  animation: fadeInUp 0.6s var(--transition-base) both;
  animation-delay: calc(var(--delay) * 0.1s);
}

.dxi-section__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 8px;
}

.dxi-section__title {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.dxi-section__date {
  font-size: 0.78rem;
  color: var(--text-secondary);
  background: rgba(148, 163, 184, 0.08);
  padding: 4px 12px;
  border-radius: 999px;
  font-variant-numeric: tabular-nums;
}

.dxi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.dxi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
  position: relative;
}

.dxi-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.dxi-card__name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.dxi-card__value-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.dxi-card__price {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.dxi-card__change {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
}

.dxi-card__change--up {
  background: var(--up-bg);
  color: var(--up);
}

.dxi-card__change--down {
  background: var(--down-bg);
  color: var(--down);
}

.dxi-card__change--neutral {
  background: rgba(148, 163, 184, 0.08);
  color: var(--text-tertiary);
}

.dxi-card__range {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 10px;
  margin-top: 2px;
}

.dxi-card__range-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dxi-card__range-item:last-child {
  align-items: flex-end;
}

.dxi-card__range-label {
  color: var(--text-tertiary);
  font-size: 0.65rem;
  text-transform: uppercase;
}

.dxi-card__range-value {
  color: var(--text-secondary);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 768px) {
  .dxi-grid {
    grid-template-columns: 1fr;
  }
}