/* ==========================================================================
   VOL SPIKE CANDIDATE — RESPONSIVE & ADAPTIVE LAYOUTS
   ========================================================================== */

/* Large Displays (1600px+) */
@media (min-width: 1600px) {
  .view-viewport {
    padding: 20px 30px;
  }
  .signals-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Standard Desktops (1024px - 1440px) */
@media (max-width: 1440px) {
  .signals-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .strategy-workspace {
    grid-template-columns: 1fr;
  }
}

/* Tablets & Small Laptops (768px - 1023px) */
@media (max-width: 1023px) {
  .metrics-ribbon {
    grid-template-columns: repeat(4, 1fr);
  }
  .detail-panel {
    width: 100%;
    right: -100%;
  }
  .risk-calc-grid {
    grid-template-columns: 1fr;
  }
  .signals-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  /* Liquidation Suite (Tablets) */
  .liq-exchange-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cascade-kpi-row {
    grid-template-columns: repeat(3, 1fr);
  }
  .margin-current-status {
    grid-template-columns: repeat(2, 1fr);
  }
  .ratio-kpi-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile Devices (320px - 767px) */
@media (max-width: 767px) {
  :root {
    --header-height: 54px;
  }

  .top-header {
    padding: 0 12px;
  }
  .brand-title {
    font-size: 14px;
  }
  .brand-version {
    display: none;
  }

  .header-controls {
    gap: 6px;
  }
  .status-pill span:last-child {
    display: none;
  }
  .btn-sync-catalog .sync-text,
  .cmd-kbd-badge,
  .ai-kbd-badge {
    display: none !important;
  }
  .btn-sync-catalog {
    padding: 3px 6px;
    font-size: 11px;
  }

  .metrics-ribbon {
    display: flex;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 8px 12px;
  }
  .metrics-ribbon::-webkit-scrollbar {
    display: none;
  }
  .metric-card {
    min-width: 120px;
    flex-shrink: 0;
  }

  .nav-tabs-bar {
    padding: 0 12px;
  }
  .tab-btn {
    padding: 10px 10px;
    font-size: 11px;
  }

  .view-viewport {
    padding: 12px 10px;
  }

  .filter-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .search-box {
    width: 100%;
  }
  .filter-chips {
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .signals-grid {
    grid-template-columns: 1fr;
  }

  .detail-panel {
    width: 100%;
    right: -100%;
  }

  .market-table th, .market-table td {
    padding: 7px 8px;
    font-size: 11px;
  }

  .shortcuts-grid {
    grid-template-columns: 1fr;
  }

  .header-market-ticker {
    display: none !important;
  }

  /* Liquidation Suite (Mobile 320px - 767px) */
  .liq-suite-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 12px;
  }
  .liq-suite-tabs {
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    padding: 6px 8px;
    gap: 4px;
  }
  .liq-suite-tab-btn {
    padding: 6px 10px;
    font-size: 11px;
    flex-shrink: 0;
  }
  .liq-suite-panel {
    padding: 12px 10px;
  }
  .liq-calc-controls {
    padding: 10px;
    gap: 12px;
  }
  .liq-input {
    width: 100%;
  }
  .liq-exchange-grid {
    grid-template-columns: 1fr;
  }
  .liq-position-summary {
    grid-template-columns: repeat(2, 1fr);
  }
  .cascade-control-row {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .cascade-run-btn {
    width: 100%;
    text-align: center;
  }
  .cascade-kpi-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .cascade-kpi-card:last-child {
    grid-column: span 2;
  }
  .ratio-kpi-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .margin-current-status {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1200px) and (min-width: 768px) {
  #header-ticker-sol,
  #header-ticker-regime {
    display: none !important;
  }
  .header-market-ticker {
    max-width: 440px;
    margin: 0 10px;
  }
}

@media (max-width: 960px) and (min-width: 768px) {
  #header-ticker-eth {
    display: none !important;
  }
  .header-market-ticker {
    max-width: 300px;
  }
}