/* responsive.css - Responsive styles */

/* Base responsive utilities */
.d-none {
  display: none !important;
}

.d-block {
  display: block !important;
}

.d-flex {
  display: flex !important;
}

.d-inline {
  display: inline !important;
}

.d-inline-block {
  display: inline-block !important;
}

/* Small devices (phones, less than 576px) */
@media (max-width: 575.98px) {
  .d-sm-none {
    display: none !important;
  }
  
  .d-sm-block {
    display: block !important;
  }
  
  .d-sm-flex {
    display: flex !important;
  }
  
  .d-sm-inline {
    display: inline !important;
  }
  
  .d-sm-inline-block {
    display: inline-block !important;
  }
  
  /* App layout adjustments */
  .app-main {
    margin-left: 0 !important;
    padding: 60px 0 0 0 !important;
  }
  
  .app-sidebar {
    transform: translateX(-100%);
  }
  
  /* Dashboard adjustments */
  .dashboard-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
    padding: 0 15px 15px !important;
  }
  
  .dashboard-row {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 20px !important;
    margin-bottom: 0 !important;
  }
  
  /* Ensure consistent card spacing */
  .dashboard-card {
    margin-bottom: 0 !important;
  }
  
  /* Maintain header spacing */
  .app-main {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }
  
  .two-columns {
    grid-template-columns: 1fr !important;
  }
  
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1rem !important;
  }
  
  /* Hide dropdown menu icons but keep the button */
  .nav-item svg {
    display: none !important;
  }
  
  /* Ensure important cards remain visible */
  .trading-pairs,
  .suggested-pairs,
  .recent-trades,
  .performance-chart {
    display: block !important;
    width: 100% !important;
  }
}

/* Medium devices (tablets, less than 768px) */
@media (max-width: 767.98px) {
  .d-md-none {
    display: none !important;
  }
  
  .d-md-block {
    display: block !important;
  }
  
  .d-md-flex {
    display: flex !important;
  }
  
  .d-md-inline {
    display: inline !important;
  }
  
  .d-md-inline-block {
    display: inline-block !important;
  }
  
  /* Dashboard adjustments for tablets */
  .dashboard-row.two-columns {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }
  
  /* Hide dropdown menu icons but keep the button */
  .nav-item svg {
    display: none !important;
  }
  
  /* Ensure important cards remain visible */
  .trading-pairs,
  .suggested-pairs,
  .recent-trades,
  .performance-chart {
    display: block !important;
    width: 100% !important;
  }
  
  /* Adjust card layouts */
  .card-header {
    padding: 1rem !important;
  }
  
  .card-content {
    padding: 1rem !important;
  }
  
  /* Improve table responsiveness */
  .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  /* Stack trading cards vertically, each full width, like trading-status */
  .dashboard-row.two-columns > .dashboard-card.trading-pairs,
  .dashboard-row.two-columns > .dashboard-card.suggested-pairs {
    grid-column: 1 / -1 !important;
    width: 100% !important;
    margin: 0 !important;
    border-radius: 12px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05) !important;
    background: var(--card-bg) !important;
    display: block !important;
  }
}
@media (max-width: 575.98px) {
  /* Dashboard adjustments for tablets */
  .dashboard-row.two-columns {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }
  
  /* Hide dropdown menu icons but keep the button */
  .nav-item svg {
    display: none !important;
  }
  
  /* Ensure important cards remain visible */
  .trading-pairs,
  .suggested-pairs,
  .recent-trades,
  .performance-chart {
    display: block !important;
    width: 100% !important;
  }
  
  /* Adjust card layouts */
  .card-header {
    padding: 1rem !important;
  }
  
  .card-content {
    padding: 1rem !important;
  }
  
  /* Improve table responsiveness */
  .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  /* Stack trading cards vertically, each full width, like trading-status */
  .dashboard-row.two-columns > .dashboard-card.trading-pairs,
  .dashboard-row.two-columns > .dashboard-card.suggested-pairs {
    grid-column: 1 / -1 !important;
    width: 100% !important;
    margin: 0 !important;
    border-radius: 12px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05) !important;
    background: var(--card-bg) !important;
    display: block !important;
  }
}

/* Large devices (desktops, less than 992px) */
@media (max-width: 991.98px) {
  /* Hide dropdown menu icons */
  .nav-item svg {
    display: none !important;
  }
  
  /* Maintain card visibility */
  .trading-pairs,
  .suggested-pairs,
  .recent-trades,
  .performance-chart {
    display: block !important;
  }
  
  /* Adjust grid layout */
  .dashboard-row.two-columns {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1.25rem !important;
  }
}

/* App layout adjustments */
.app-main {
  margin-left: 0;
}

/* Dashboard adjustments */
.dashboard-grid {
  grid-template-columns: 1fr;
}

.trading-status,
.performance-chart,
.trading-pairs,
.capital-allocation,
.recent-trades,
.market-analysis {
  grid-column: span 1 !important;
}

/* Extra large devices (large desktops, less than 1200px) */
@media (max-width: 1199.98px) {
  .d-xl-none {
    display: none !important;
  }
  
  .d-xl-block {
    display: block !important;
  }
  
  .d-xl-flex {
    display: flex !important;
  }
  
  .d-xl-inline {
    display: inline !important;
  }
  
  .d-xl-inline-block {
    display: inline-block !important;
  }
}

/* Print styles */
@media print {
  .d-print-none {
    display: none !important;
  }
  
  .d-print-block {
    display: block !important;
  }
  
  .d-print-flex {
    display: flex !important;
  }
  
  .d-print-inline {
    display: inline !important;
  }
  
  .d-print-inline-block {
    display: inline-block !important;
  }
  
  /* Print-specific styles */
  body {
    background-color: white !important;
    color: black !important;
  }
  
  .app-header,
  .app-sidebar,
  .btn,
  .card-actions {
    display: none !important;
  }
  
  .app-main {
    margin-left: 0 !important;
    padding: 0 !important;
  }
  
  .dashboard-card {
    min-width: 0;
    break-inside: avoid;
    page-break-inside: avoid;
    border: 1px solid #ddd !important;
    box-shadow: none !important;
  }
  
  @media (max-width: 768px) {
      .dashboard-card {
          min-width: 0;
      }
  
      .dashboard-grid {
          grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      }
  }

}

@media (max-width: 767.98px) {
  /* Stack recent trades and performance vertically, each full width, one per row */
  .dashboard-row.two-columns > .dashboard-card.recent-trades,
  .dashboard-row.two-columns > .dashboard-card.performance-chart {
    grid-column: 1 / -1 !important;
    width: 100% !important;
    margin: 0 !important;
    border-radius: 12px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05) !important;
    background: var(--card-bg) !important;
    display: block !important;
  }
  /* Constrain card heights for mobile/tablet, enable vertical scroll for content */
  .dashboard-card.recent-trades .card-content,
  .dashboard-card.performance-chart .card-content,
  .dashboard-card.trading-pairs .card-content {
    max-height: 400px;
    overflow-y: auto;
  }
  /* Ensure all dashboard cards are one per row */
  .dashboard-row.two-columns > .dashboard-card {
    grid-column: 1 / -1 !important;
    width: 100% !important;
    margin: 0 !important;
    border-radius: 12px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05) !important;
    background: var(--card-bg) !important;
    display: block !important;
  }
}

@media (max-width: 575.98px) {
  /* Mobile card spacing and layout */
  .dashboard-card {
    margin-bottom: 20px !important;
  }
  
  /* Mobile card view for suggested pairs */
  .suggested-pairs-mobile {
    display: none; /* Hidden by default, shown via media query */
    flex-direction: column;
    gap: 12px;
  }
  
  .suggested-pair-card {
    background: white;
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    border: 1px solid #e5e7eb;
    transition: background 0.2s, border-color 0.2s;
  }
  
  /* Dark mode styles for suggested pair cards */
  [data-theme="dark"] .suggested-pair-card {
    background: var(--card-bg) !important;
    border-color: var(--border-color) !important;
  }
  
  [data-theme="dark"] .suggested-pair-card,
  [data-theme="dark"] .suggested-pair-card * {
    color: var(--color-text) !important;
  }
  
  [data-theme="dark"] .suggested-pair-card .stat-label {
    color: var(--color-text-secondary) !important;
  }
  
  [data-theme="dark"] .suggested-pair-card .pair-header {
    border-bottom-color: var(--border-color) !important;
  }
  
  .pair-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
  }
  
  .pair-name {
    font-weight: 500;
    font-size: 16px;
    color: var(--text-primary);
  }
  
  .pair-value {
    font-weight: 600;
    font-size: 16px;
    color: var(--text-primary);
  }
  
  .pair-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
  }
  
  .stat-item {
    display: flex;
    flex-direction: column;
  }
  
  .stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 4px;
  }
  
  .stat-value {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
  }
  
  .add-to-portfolio-btn {
    width: 100%;
    padding: 10px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
  }
  
  .add-to-portfolio-btn:hover {
    background: var(--primary-dark);
  }
  
  /* Mobile-specific styles */
  @media (max-width: 767.98px) {
    /* Show mobile cards and hide table on mobile */
    .suggested-pairs-mobile:not(.hidden) {
      display: flex;
    }
    
    .suggested-pairs-table {
      display: none !important;
    }
    
    /* Enhance card appearance */
    .suggested-pair-card {
      margin-bottom: 12px;
    }
    
    .pair-header {
      margin-bottom: 12px;
      padding-bottom: 8px;
      border-bottom: 1px solid #f3f4f6;
    }
    
    .pair-name {
      font-size: 16px;
      font-weight: 600;
      color: #111827;
    }
    
    .pair-value {
      font-size: 16px;
      font-weight: 600;
      color: #111827;
    }
    
    .pair-stats {
      margin: 12px 0;
    }
    
    .stat-item {
      margin-bottom: 8px;
    }
    
    .stat-label {
      font-size: 12px;
      color: #6b7280;
      margin-bottom: 2px;
    }
    
    .stat-value {
      font-size: 14px;
      font-weight: 500;
      color: #111827;
    }
    
    .add-to-portfolio-btn {
      width: 100%;
      padding: 10px 16px;
      border-radius: 8px;
      font-weight: 500;
      font-size: 14px;
      background: #3b82f6;
      color: white;
      border: none;
      cursor: pointer;
      transition: background-color 0.2s;
    }
    
    .add-to-portfolio-btn:hover {
      background-color: #2563eb;
    }
    
    .add-to-portfolio-btn:disabled {
      background-color: #9ca3af;
      cursor: not-allowed;
    }
  }
  
  /* Ensure trading-pairs card has consistent bottom margin */
  .dashboard-card.trading-pairs {
    margin-bottom: 20px !important;
  }
  
  /* Specific fix for the trading pairs row */
  .dashboard-row.two-columns > .dashboard-card.trading-pairs {
    margin-bottom: 20px !important;
  }
  
  /* Remove margin from last card in container to prevent extra space */
  .dashboard-row:last-child .dashboard-card:last-child {
    margin-bottom: 0 !important;
  }
  
  /* Stacking and height constraints for extra small devices */
  .dashboard-row.two-columns > .dashboard-card.recent-trades,
  .dashboard-row.two-columns > .dashboard-card.performance-chart {
    grid-column: 1 / -1 !important;
    width: 100% !important;
    margin: 0 0 20px 0 !important;
    border-radius: 12px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05) !important;
    background: var(--card-bg) !important;
    display: block !important;
  }
  .dashboard-card.recent-trades .card-content,
  .dashboard-card.performance-chart .card-content,
  .dashboard-card.trading-pairs .card-content {
    max-height: 350px;
    overflow-y: auto;
  }
  .dashboard-row.two-columns > .dashboard-card {
    grid-column: 1 / -1 !important;
    width: 100% !important;
    margin: 0 !important;
    border-radius: 12px !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05) !important;
    background: var(--card-bg) !important;
    display: block !important;
  }
  /* Apply max-height and scroll to the container of suggested pairs table */
  .suggestions-container {
    max-height: 350px; /* Or a height that matches active pairs card */
    overflow-y: auto;
    padding-right: 5px; /* For scrollbar */
  }

  .suggestions-container::-webkit-scrollbar {
    width: 6px;
  }

  .suggestions-container::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 3px;
  }

  .suggestions-container::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 3px;
  }

  .suggestions-container::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3);
  }

  /* Styles for responsive suggested pairs table for vertical stacking */
  .responsive-suggested-pairs {
    width: 100%;
    border-collapse: collapse; /* Changed from separate */
    border-spacing: 0;
  }

  .responsive-suggested-pairs thead {
    /* Headers are hidden in card view, handled by ::before pseudo-elements */
    display: none;
  }

  .responsive-suggested-pairs tr {
    display: block;
    margin-bottom: 1rem; /* Space between cards */
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    background-color: var(--card-bg);
    padding: 0.5rem; /* Padding inside each card */
  }

  .responsive-suggested-pairs td {
    display: flex; /* Use flex for better control */
    justify-content: space-between; /* Align label and value */
    align-items: center;
    padding: 0.5rem 0.25rem; /* Reduced padding */
    text-align: right; /* Value aligns to the right */
    border-bottom: 1px dotted var(--border-color-light, #eee); /* Lighter border */
    font-size: 0.9rem;
  }
  
  .responsive-suggested-pairs td:last-child {
    border-bottom: none; /* No border for the last item in a card */
  }

  .responsive-suggested-pairs td::before {
    content: attr(data-label);
    font-weight: 500;
    text-transform: capitalize; /* Nicer labels */
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: left;
    margin-right: 1em;
  }
  
  /* Style for the 'Add' button to match screenshot 3 */
  .responsive-suggested-pairs td[data-label="Action"] {
    padding: 0.75rem 0.25rem; /* Adjust padding for the button row */
    justify-content: center; /* Center the button */
  }

  .responsive-suggested-pairs td[data-label="Action"]::before {
    content: ""; /* No label for action button cell */
  }

  .responsive-suggested-pairs .add-btn {
    padding: 0.5em 1.25em;
    font-size: 0.9rem;
    border-radius: 6px;
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.2s ease;
    display: inline-block; /* Ensure button takes only necessary width */
    width: auto; /* Override any full-width tendencies */
  }

  .responsive-suggested-pairs .add-btn:hover {
    background-color: var(--primary-color-dark);
  }
}

/* Reports Table - Ensure headers are always visible */
#reports-table thead { position: static !important; }
#reports-table th {
  position: sticky;
  top: 0;
  background: var(--card-bg);
  z-index: 10;
  padding: 12px 8px;
  border-bottom: 2px solid var(--border-color);
}

/* Reports Page - Date Filter Container */
.page-header .d-flex {
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

/* Reports Page - Mobile Responsive Fixes */
@media (max-width: 768px) {
  #Reports form { 
    flex-direction: column; 
    gap: 0.5rem; 
  }
  #Reports th { 
    font-size: 0.75rem; 
    padding: 4px 2px; 
  }
}

/* Date input fields */
.page-header .form-control-sm {
  min-width: 0;
  flex: 1 1 auto;
  max-width: 150px;
}

/* Apply button */
#apply-filter {
  white-space: nowrap;
  flex-shrink: 0;
}

/* Export button */
#export-report {
  white-space: nowrap;
  flex-shrink: 0;
}

/* Ensure proper spacing on mobile */
@media (max-width: 576px) {
  .page-header .d-flex {
    width: 100%;
  }
  
  .page-header .form-control-sm {
    max-width: 45%;
    flex: 1 1 45%;
  }
  
  .page-header h1 {
    width: 100%;
    margin-bottom: 10px;
  }
}

/* --- [Surgical Responsive Fix 2025-06-28] Ensure centered layout & prevent card loss --- */

/* 1. Center main dashboard container on viewports ≤ 991px */
@media (max-width: 991.98px) {
  /* [ANALYSIS] Matches login centering by constraining width and auto margins */
  .dashboard-layout {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 1rem;
  }
  /* Force vertical stacking & full-width cards */
  .dashboard-row {
    display: block !important;
    width: 100% !important;
  }
  .dashboard-card {
    width: 100% !important;
    grid-column: 1 / -1 !important;
  }
}

/* 2. Restore two-column grid only for mid tablets (768-991px) */
@media (min-width: 768px) and (max-width: 991.98px) {
  .dashboard-row.two-columns {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 1.5rem !important;
  }
}

/* 3. Fine mobile (<768px) – ensure one card per row */
@media (max-width: 767.98px) {
  .dashboard-row.two-columns {
    display: block !important;
  }
  
  /* Ensure consistent spacing between stacked cards */
  .dashboard-row {
    margin-bottom: 0 !important;
  }
  
  .dashboard-grid {
    gap: 0 !important;
    row-gap: 20px !important;
  }
  
  /* Specific fix for trading pairs row */
  .dashboard-row.two-columns > .dashboard-card:first-child {
    margin-bottom: 20px !important;
  }
  
  /* Adjust spacing for Performance card and Market Analysis */
  .dashboard-card.performance-chart {
    margin-bottom: 10px !important;  /* Reduced bottom margin */
  }
  
  .dashboard-card.market-analysis {
    margin-top: 10px !important;     /* Reduced top margin */
    margin-bottom: 20px !important;  /* Added bottom margin */
  }
  
  /* Ensure proper spacing at the bottom of the page */
  .dashboard-layout {
    padding-bottom: 20px !important;
  }
}

/* 4. Scroll chaining fix for nested scroll zones */
.dashboard-card .card-content,
.pairs-grid,
.suggestions-container,
.market-grid {
  overscroll-behavior-y: contain;
  -webkit-overflow-scrolling: touch;
}

/* 5. WCAG touch target sizing */
.btn,
.metric,
.pair-card,
.table-responsive td,
.table-responsive th {
  min-height: 44px;
}

/* --- End surgical fix --- */