* { 
      margin: 0; 
      padding: 0; 
      box-sizing: border-box; 
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      background: #f8f9fa;
      display: flex;
      min-height: 100vh;
    }

    /* Sidebar */
    /* Collapsible Sidebar Styles */
    .sidebar {
      width: 250px;
      background: linear-gradient(180deg, #1a4d2e 0%, #0f2818 100%);
      color: white;
      padding: 2rem 0;
      position: fixed;
      height: 100vh;
      overflow-y: auto;
      transition: all 0.3s ease;
      z-index: 1000;
      box-shadow: 2px 0 15px rgba(0, 0, 0, 0.1);
    }

    .sidebar.collapsed {
      width: 70px;
      overflow-x: hidden;
    }

    /* Logo Section - Collapsed State */
    .sidebar.collapsed .logo-section {
      padding: 0 0.5rem 1.5rem;
      text-align: center;
    }

    /* Collapsed State */
    .sidebar.collapsed .logo-wrapper {
      justify-content: center;
      padding: 0;
    }

    .sidebar.collapsed .logo-image {
      width: 40px;
      height: 40px;
      margin: 0;
    }


    .sidebar.collapsed .logo-section img {
      width: 40px;
      height: 40px;
      margin: 0 auto 0.5rem;
      display: block;
    }

    .sidebar.collapsed .logo-text {
      display: none;
    }

    .sidebar.collapsed .logo-title,
    .sidebar.collapsed .logo-subtitle {
      display: none;
      opacity: 0;
      height: 0;
      overflow: hidden;
    }

        /* Hover Expand Effect - Logo */
    .sidebar.collapsed:hover .logo-wrapper {
      justify-content: flex-start;
    }

    .sidebar.collapsed:hover .logo-image {
      width: 48px;
      height: 48px;
    }

    .sidebar.collapsed:hover .logo-text {
      display: block;
      animation: fadeIn 0.3s ease;
    }

    /* Navigation Items - Collapsed State */
    .sidebar.collapsed .nav-item {
      padding: 0.85rem 0.5rem;
      justify-content: center;
      border-left: none;
      position: relative;
    }

    .sidebar.collapsed .nav-item span {
      display: none;
    }

    /* Tooltip for collapsed items */
    .sidebar.collapsed .nav-item::after {
      content: attr(data-tooltip);
      position: absolute;
      left: 75px;
      top: 50%;
      transform: translateY(-50%);
      background: #1a4d2e;
      color: white;
      padding: 0.5rem 0.75rem;
      border-radius: 4px;
      font-size: 0.8rem;
      white-space: nowrap;
      opacity: 0;
      visibility: hidden;
      transition: all 0.2s;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
      z-index: 1001;
      pointer-events: none;
    }

    .sidebar.collapsed .nav-item:hover::after {
      opacity: 1;
      visibility: visible;
      left: 80px;
    }

    /* Hover Expand Effect */
    .sidebar.collapsed:hover {
      width: 250px;
      box-shadow: 5px 0 25px rgba(0, 0, 0, 0.2);
    }

    .sidebar.collapsed:hover .logo-section {
      padding: 0 1.5rem 2rem;
      text-align: left;
    }

    .sidebar.collapsed:hover .logo-section img {
      margin-bottom: 0.75rem;
      display: block;
    }

    .sidebar.collapsed:hover .logo-title,
    .sidebar.collapsed:hover .logo-subtitle {
      display: block;
      opacity: 1;
      height: auto;
    }

    .sidebar.collapsed:hover .nav-item {
      padding: 0.85rem 1.5rem;
      justify-content: flex-start;
      border-left: 3px solid transparent;
    }

    .sidebar.collapsed:hover .nav-item span {
      display: inline;
    }

    .sidebar.collapsed:hover .nav-item.active {
      border-left-color: #4caf50;
    }

    /* Remove tooltip when expanded */
    .sidebar.collapsed:hover .nav-item::after {
      opacity: 0;
      visibility: hidden;
    }

    /* Main Content Adjustment */
    .main-wrapper {
      margin-left: 250px;
      flex: 1;
      padding: 2rem 2.5rem;
      transition: margin-left 0.3s ease;
    }

    .sidebar.collapsed ~ .main-wrapper {
      margin-left: 70px;
    }

    .sidebar.collapsed:hover ~ .main-wrapper {
      margin-left: 250px;
    }

    /* Toggle Button - FIXED POSITION */
.toggle-btn {
  position: absolute;
  top: 400px;
  right: 15px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: white;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.8rem;
  z-index: 1002;
  backdrop-filter: blur(4px);
  transition: all 0.2s ease;
}

.toggle-btn:hover {
  background: #2c5f2d;
  border-color: #4caf50;
  transform: scale(1.1);
  box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
}

.toggle-btn i {
  font-size: 0.9rem;
  transition: transform 0.3s ease;
}

.sidebar.collapsed .toggle-btn i {
  transform: rotate(180deg);
}

    /* Icon-only in collapsed state */
    .nav-item .nav-icon {
      font-size: 1.2rem;
      min-width: 20px;
      text-align: center;
    }

    .sidebar.collapsed .nav-item .nav-icon {
      font-size: 1.4rem;
      margin: 0;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .sidebar {
        transform: translateX(-100%);
        width: 250px;
      }
      
      .sidebar.mobile-open {
        transform: translateX(0);
      }
      
      .sidebar ~ .main-wrapper {
        margin-left: 0;
        padding: 1.5rem;
      }
      
      .mobile-toggle {
        position: fixed;
        top: 1rem;
        left: 1rem;
        background: #1a4d2e;
        color: white;
        border: none;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        z-index: 999;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
      }
      
      .sidebar.collapsed {
        width: 250px;
        transform: translateX(-100%);
      }
      
      .sidebar.collapsed:hover {
        width: 250px;
      }
    }

    .logo-section {
      padding: 0 1.5rem 2rem;
      border-bottom: 1px solid rgba(255,255,255,0.1);
      margin-bottom: 2rem;
    }

    .logo-section img {
      width: 50px;
      height: 50px;
      margin-bottom: 0.75rem;
    }

    .logo-title {
      font-size: 1rem;
      font-weight: 600;
      color: white;
      margin-bottom: 0.25rem;
    }

    .logo-subtitle {
      font-size: 0.75rem;
      color: rgba(255,255,255,0.7);
      letter-spacing: 1px;
    }

    .nav-item {
      padding: 0.85rem 1.5rem;
      color: rgba(255,255,255,0.7);
      cursor: pointer;
      transition: all 0.2s;
      display: flex;
      align-items: center;
      gap: 0.75rem;
      font-size: 0.9rem;
      border-left: 3px solid transparent;
    }

    .nav-item:hover {
      background: rgba(255,255,255,0.05);
      color: white;
    }

    .nav-item.active {
      background: rgba(255,255,255,0.1);
      color: white;
      border-left-color: #4caf50;
    }

    .nav-icon {
      font-size: 1.1rem;
      width: 20px;
      text-align: center;
    }

    /* Main Content */
    .main-wrapper {
      margin-left: 250px;
      flex: 1;
      padding: 2rem 2.5rem;
    }

    .page-header {
      margin-bottom: 2rem;
    }

    .page-title {
      font-size: 1.75rem;
      color: #1a1a1a;
      font-weight: 600;
      margin-bottom: 0.25rem;
    }

    .breadcrumb {
      font-size: 0.85rem;
      color: #6c757d;
    }

    /* Stats Grid */
    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.25rem;
      margin-bottom: 2rem;
    }

    .stat-card {
      background: white;
      border: 1px solid #e9ecef;
      border-radius: 8px;
      padding: 1.25rem;
      position: relative;
    }

    .stat-icon {
      position: absolute;
      top: 1.25rem;
      right: 1.25rem;
      width: 40px;
      height: 40px;
      background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.25rem;
    }

    .stat-label {
      font-size: 0.8rem;
      color: #6c757d;
      margin-bottom: 0.5rem;
      font-weight: 500;
    }

    .stat-value {
      font-size: 1.75rem;
      font-weight: 700;
      color: #1a1a1a;
      margin-bottom: 0.25rem;
    }

    .stat-change {
      font-size: 0.75rem;
      color: #4caf50;
      font-weight: 500;
    }

    /* Cards */
    .card {
      background: white;
      border: 1px solid #e9ecef;
      border-radius: 8px;
      margin-bottom: 1.5rem;
    }

    .card-header {
      padding: 1.25rem 1.5rem;
      border-bottom: 1px solid #e9ecef;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .card-title {
      font-size: 1rem;
      font-weight: 600;
      color: #1a1a1a;
    }

    .card-body {
      padding: 1.5rem;
    }

    .card-tabs {
      display: flex;
      gap: 0.5rem;
    }

    .tab-btn {
      padding: 0.35rem 0.85rem;
      border: 1px solid #dee2e6;
      background: white;
      border-radius: 4px;
      font-size: 0.75rem;
      cursor: pointer;
      color: #6c757d;
      transition: all 0.2s;
    }

    .tab-btn.active {
      background: #4caf50;
      color: white;
      border-color: #4caf50;
    }

    /* Progress Bars */
    .progress-item {
      margin-bottom: 1.25rem;
    }

    .progress-header {
      display: flex;
      justify-content: space-between;
      margin-bottom: 0.5rem;
    }

    .progress-label {
      font-size: 0.875rem;
      color: #495057;
      font-weight: 500;
    }

    .progress-days {
      font-size: 0.8rem;
      color: #6c757d;
    }

    .progress-bar-track {
      height: 6px;
      background: #e9ecef;
      border-radius: 3px;
      overflow: hidden;
    }

    .progress-bar-fill {
      height: 100%;
      border-radius: 3px;
      transition: width 0.6s ease;
    }

    .progress-green { background: #4caf50; }
    .progress-blue { background: #2196f3; }
    .progress-orange { background: #ff9800; }

    /* Planting Tracker */
    .tracker-inputs {
      display: flex;
      gap: 1rem;
      margin-bottom: 1.5rem;
      flex-wrap: wrap;
    }

    .input-group {
      flex: 1;
      min-width: 150px;
    }

    .input-label {
      display: block;
      font-size: 0.8rem;
      color: #495057;
      margin-bottom: 0.4rem;
      font-weight: 500;
    }

    .input-field {
      width: 100%;
      padding: 0.5rem 0.75rem;
      border: 1px solid #dee2e6;
      border-radius: 4px;
      font-size: 0.875rem;
    }

    .input-field:focus {
      outline: none;
      border-color: #4caf50;
      box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.1);
    }

    .btn {
      padding: 0.5rem 1.25rem;
      border: none;
      border-radius: 4px;
      font-size: 0.875rem;
      font-weight: 500;
      cursor: pointer;
      transition: all 0.2s;
    }

    .btn-primary {
      background: #4caf50;
      color: white;
    }

    .btn-primary:hover {
      background: #43a047;
    }

    .btn-secondary {
      background: white;
      color: #6c757d;
      border: 1px solid #dee2e6;
    }

    .btn-secondary:hover {
      background: #f8f9fa;
    }

    .tracker-display {
      text-align: center;
      padding: 2rem;
      background: #f8f9fa;
      border-radius: 6px;
    }

    .tracker-status {
      font-size: 0.8rem;
      color: #6c757d;
      margin-bottom: 1rem;
    }

    .tracker-days {
      font-size: 3rem;
      font-weight: 700;
      color: #4caf50;
      margin-bottom: 0.5rem;
    }

    .tracker-label {
      font-size: 0.9rem;
      color: #6c757d;
      margin-bottom: 1rem;
    }

    .tracker-stage {
      font-size: 1rem;
      font-weight: 600;
      color: #1a1a1a;
      margin-bottom: 0.5rem;
    }

    .tracker-time {
      font-size: 0.8rem;
      color: #6c757d;
    }

    /* Charts Grid */
    .charts-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1.5rem;
      margin-bottom: 1.5rem;
    }

    .chart-stats {
      display: flex;
      justify-content: space-around;
      padding-top: 1.25rem;
      margin-top: 1.25rem;
      border-top: 1px solid #e9ecef;
    }

    .chart-stat {
      text-align: center;
    }

    .chart-stat-label {
      font-size: 0.75rem;
      color: #6c757d;
      margin-bottom: 0.25rem;
    }

    .chart-stat-value {
      font-size: 1.1rem;
      font-weight: 700;
      color: #1a1a1a;
    }

    /* Sensor Metrics */
    .sensor-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.25rem;
    }

    .sensor-card {
      background: white;
      border: 1px solid #e9ecef;
      border-radius: 8px;
      padding: 1.5rem;
      text-align: center;
    }

    .sensor-icon-circle {
      width: 60px;
      height: 60px;
      background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 1rem;
      font-size: 1.5rem;
    }

    .sensor-title {
      font-size: 0.85rem;
      color: #6c757d;
      margin-bottom: 0.75rem;
      font-weight: 500;
    }

    .sensor-value {
      font-size: 2rem;
      font-weight: 700;
      color: #1a1a1a;
      margin-bottom: 0.25rem;
    }

    .sensor-unit {
      font-size: 0.9rem;
      color: #6c757d;
      margin-bottom: 0.75rem;
    }

    .sensor-status {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      padding: 0.35rem 0.75rem;
      border-radius: 12px;
      font-size: 0.75rem;
      font-weight: 500;
    }

    .sensor-status.connected {
      background: #e8f5e9;
      color: #2e7d32;
    }

    .sensor-status.disconnected {
      background: #fff3e0;
      color: #f57c00;
    }

    .status-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
    }

    .dot-success { background: #4caf50; }
    .dot-warning { background: #ff9800; }

    @media (max-width: 1200px) {
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .charts-grid { grid-template-columns: 1fr; }
      .sensor-grid { grid-template-columns: 1fr; }
    }

/* Chart Enhancement Styles */
.chart-stats {
  display: flex;
  justify-content: space-around;
  padding-top: 1.25rem;
  margin-top: 1.25rem;
  border-top: 1px solid #e9ecef;
  background: #f8f9fa;
  border-radius: 6px;
  padding: 1rem;
}

.chart-stat {
  text-align: center;
  flex: 1;
}

.chart-stat-label {
  font-size: 0.75rem;
  color: #6c757d;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.chart-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #4caf50;
}

#growth-percentage {
  color: #2196f3;
}

#daily-trend {
  font-size: 1.8rem;
  color: #ff9800;
}

/* Tab buttons for charts */
.card-tabs {
  display: flex;
  gap: 0.25rem;
  background: #f8f9fa;
  padding: 0.25rem;
  border-radius: 6px;
}

.tab-btn {
  padding: 0.35rem 0.85rem;
  border: none;
  background: transparent;
  border-radius: 4px;
  font-size: 0.75rem;
  cursor: pointer;
  color: #6c757d;
  transition: all 0.2s;
  font-weight: 500;
}

.tab-btn:hover {
  background: rgba(0, 0, 0, 0.05);
}

.tab-btn.active {
  background: white;
  color: #4caf50;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Responsive adjustments */
@media (max-width: 1200px) {
  .charts-grid {
    grid-template-columns: 1fr !important;
  }
  
  .chart-stat-value {
    font-size: 1.3rem;
  }
}


@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/*history_lettuce.html*/
/* Main Content */
    .main-wrapper {
      margin-left: 250px;
      flex: 1;
      padding: 2rem 2.5rem;
    }

    .page-header {
      margin-bottom: 2rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .page-title-section {
      flex: 1;
    }

    .page-title {
      font-size: 1.75rem;
      color: #1a1a1a;
      font-weight: 600;
      margin-bottom: 0.25rem;
    }

    .breadcrumb {
      font-size: 0.85rem;
      color: #6c757d;
    }

    .header-actions {
      display: flex;
      gap: 0.75rem;
    }

    .btn {
      padding: 0.5rem 1.25rem;
      border: none;
      border-radius: 4px;
      font-size: 0.875rem;
      font-weight: 500;
      cursor: pointer;
      transition: all 0.2s;
    }

    .btn-primary {
      background: #4caf50;
      color: white;
    }

    .btn-primary:hover {
      background: #43a047;
    }

    .btn-secondary {
      background: white;
      color: #6c757d;
      border: 1px solid #dee2e6;
    }

    .btn-secondary:hover {
      background: #f8f9fa;
    }

    .btn-danger {
      background: #dc3545;
      color: white;
    }

    .btn-danger:hover {
      background: #c82333;
    }

    /* Stats Grid */
    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.25rem;
      margin-bottom: 2rem;
    }

    .stat-card {
      background: white;
      border: 1px solid #e9ecef;
      border-radius: 8px;
      padding: 1.25rem;
      text-align: center;
    }

    .stat-value {
      font-size: 2rem;
      font-weight: 700;
      color: #4caf50;
      margin-bottom: 0.25rem;
    }

    .stat-label {
      font-size: 0.8rem;
      color: #6c757d;
      font-weight: 500;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    /* Logs Card */
    .card {
      background: white;
      border: 1px solid #e9ecef;
      border-radius: 8px;
      margin-bottom: 1.5rem;
    }

    .card-header {
      padding: 1.25rem 1.5rem;
      border-bottom: 1px solid #e9ecef;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .card-title {
      font-size: 1rem;
      font-weight: 600;
      color: #1a1a1a;
    }

    .filter-buttons {
      display: flex;
      gap: 0.5rem;
    }

    .filter-btn {
      padding: 0.4rem 0.9rem;
      border: 1px solid #dee2e6;
      background: white;
      border-radius: 4px;
      font-size: 0.8rem;
      cursor: pointer;
      color: #6c757d;
      transition: all 0.2s;
      font-weight: 500;
    }

    .filter-btn:hover {
      background: #f8f9fa;
    }

    .filter-btn.active {
      background: #4caf50;
      color: white;
      border-color: #4caf50;
    }

    .card-body {
      padding: 1.5rem;
    }

    /* Table */
    .table-responsive {
      overflow-x: auto;
    }

    .log-table {
      width: 100%;
      border-collapse: collapse;
    }

    .log-table thead th {
      background: #f8f9fa;
      padding: 0.75rem 1rem;
      text-align: left;
      font-weight: 600;
      color: #495057;
      font-size: 0.8rem;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      border-bottom: 2px solid #e9ecef;
    }

    .log-table tbody tr {
      border-bottom: 1px solid #f0f0f0;
      transition: background 0.2s;
    }

    .log-table tbody tr:hover {
      background: #f8f9fa;
    }

    .log-table tbody td {
      padding: 1rem;
      font-size: 0.875rem;
      color: #495057;
    }

    .log-time {
      font-family: 'Courier New', monospace;
      color: #6c757d;
      font-size: 0.8rem;
    }

    .log-device {
      font-weight: 600;
      color: #1a1a1a;
    }

    .log-action {
      display: inline-block;
      padding: 0.25rem 0.75rem;
      border-radius: 12px;
      font-size: 0.75rem;
      font-weight: 600;
      text-transform: uppercase;
    }

    .log-action.on {
      background: #e8f5e9;
      color: #2e7d32;
    }

    .log-action.off {
      background: #ffebee;
      color: #c62828;
    }

    .log-reason {
      color: #6c757d;
      font-size: 0.85rem;
    }

    .log-data {
      font-family: 'Courier New', monospace;
      color: #6c757d;
      font-size: 0.8rem;
    }

    /* Loading/Empty States */
    .loading {
      text-align: center;
      padding: 3rem;
      color: #6c757d;
    }

    .loading-spinner {
      width: 40px;
      height: 40px;
      border: 3px solid #e9ecef;
      border-top-color: #4caf50;
      border-radius: 50%;
      animation: spin 0.8s linear infinite;
      margin: 0 auto 1rem;
    }

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

    .no-logs {
      text-align: center;
      padding: 4rem 2rem;
      color: #6c757d;
    }

    .no-logs-title {
      font-size: 1.25rem;
      color: #495057;
      margin-bottom: 0.5rem;
      font-weight: 600;
    }

    .no-logs-text {
      font-size: 0.9rem;
      color: #6c757d;
    }

    /* Export Dropdown */
    .dropdown {
      position: relative;
      display: inline-block;
    }

    .dropdown-content {
      display: none;
      position: absolute;
      right: 0;
      background: white;
      min-width: 160px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.15);
      border-radius: 4px;
      z-index: 100;
      margin-top: 0.5rem;
      border: 1px solid #e9ecef;
    }

    .dropdown-content.show {
      display: block;
    }

    .dropdown-item {
      padding: 0.75rem 1rem;
      cursor: pointer;
      font-size: 0.875rem;
      color: #495057;
      transition: background 0.2s;
    }

    .dropdown-item:hover {
      background: #f8f9fa;
    }

    .dropdown-item:first-child {
      border-radius: 4px 4px 0 0;
    }

    .dropdown-item:last-child {
      border-radius: 0 0 4px 4px;
    }

    @media (max-width: 1200px) {
      .stats-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    /* ========================================
   ANALYTICS DASHBOARD STYLES
======================================== */

/* Analytics Summary Cards */
.analytics-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.analytics-card {
  background: white;
  border: 1px solid #e9ecef;
  border-radius: 10px;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.analytics-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.analytics-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.analytics-icon.success {
  background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
  color: #2e7d32;
}

.analytics-icon.warning {
  background: linear-gradient(135deg, #fff3e0, #ffe0b2);
  color: #f57c00;
}

.analytics-icon.info {
  background: linear-gradient(135deg, #e3f2fd, #bbdefb);
  color: #1565c0;
}

.analytics-icon.primary {
  background: linear-gradient(135deg, #f3e5f5, #e1bee7);
  color: #7b1fa2;
}

.analytics-content {
  flex: 1;
}

.analytics-value {
  font-size: 2rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 0.25rem;
}

.analytics-label {
  font-size: 0.9rem;
  color: #6c757d;
  margin-bottom: 0.25rem;
}

.analytics-change {
  font-size: 0.8rem;
  font-weight: 500;
}

#harvest-change { color: #4caf50; }
#growth-change { color: #ff9800; }
#rate-change { color: #2196f3; }

/* Analytics Grid */
.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.analytics-section {
  background: #f8f9fa;
  border-radius: 10px;
  padding: 1.5rem;
}

.analytics-section.full-width {
  grid-column: 1 / -1;
}

.analytics-section h3 {
  font-size: 1rem;
  color: #2c3e50;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.analytics-section h3 i {
  color: #4caf50;
}

.chart-container {
  height: 200px;
  position: relative;
  margin-bottom: 1rem;
}

.chart-footer {
  display: flex;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid #e9ecef;
}

.chart-stat {
  text-align: center;
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  color: #6c757d;
  margin-bottom: 0.25rem;
}

.stat-value {
  font-size: 1rem;
  font-weight: 600;
  color: #2c3e50;
}

/* Performance Metrics */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.metric-card {
  background: white;
  border-radius: 8px;
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.metric-icon {
  width: 48px;
  height: 48px;
  background: #f8f9fa;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: #4caf50;
}

.metric-content {
  flex: 1;
}

.metric-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 0.25rem;
}

.metric-label {
  font-size: 0.85rem;
  color: #6c757d;
  margin-bottom: 0.25rem;
}

.metric-subtext {
  font-size: 0.75rem;
  color: #95a5a6;
}

.metric-progress {
  height: 6px;
  background: #e9ecef;
  border-radius: 3px;
  margin-top: 0.5rem;
  overflow: hidden;
}

.metric-progress .progress-bar {
  height: 100%;
  background: #4caf50;
  border-radius: 3px;
  transition: width 0.6s ease;
}

/* Impact List */
.impact-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.impact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.impact-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.impact-icon.temp {
  background: #ffebee;
  color: #d32f2f;
}

.impact-icon.humid {
  background: #e3f2fd;
  color: #1976d2;
}

.impact-icon.light {
  background: #fff3e0;
  color: #f57c00;
}

.impact-content {
  flex: 1;
}

.impact-label {
  font-size: 0.85rem;
  color: #495057;
  margin-bottom: 0.25rem;
}

.impact-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 0.25rem;
}

.impact-bar {
  height: 6px;
  background: #e9ecef;
  border-radius: 3px;
  overflow: hidden;
}

.impact-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.6s ease;
}

.impact-fill.optimal { background: #4caf50; }
.impact-fill.good { background: #8bc34a; }
.impact-fill.adequate { background: #ffb74d; }
.impact-fill.poor { background: #f44336; }

/* Forecast List */
.forecast-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.forecast-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.forecast-date {
  font-size: 0.85rem;
  color: #495057;
  min-width: 80px;
}

.forecast-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: #2c3e50;
  min-width: 80px;
}

.forecast-bar {
  flex: 1;
  height: 8px;
  background: #e9ecef;
  border-radius: 4px;
  overflow: hidden;
}

.forecast-fill {
  height: 100%;
  background: linear-gradient(90deg, #4caf50, #8bc34a);
  border-radius: 4px;
  transition: width 0.6s ease;
}

.forecast-note {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: #6c757d;
  text-align: center;
  padding: 0.5rem;
  background: #f8f9fa;
  border-radius: 4px;
}

.forecast-note span {
  font-weight: 600;
  color: #4caf50;
}

/* Recommendations Section */
.recommendations-section {
  background: #f8f9fa;
  border-radius: 10px;
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.recommendations-section h3 {
  font-size: 1rem;
  color: #2c3e50;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.recommendations-section h3 i {
  color: #ff9800;
}

.recommendations-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.recommendation {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem;
  background: white;
  border-radius: 6px;
  border-left: 4px solid #4caf50;
}

.recommendation i {
  color: #4caf50;
  margin-top: 0.1rem;
}

.recommendation span {
  font-size: 0.9rem;
  color: #495057;
  line-height: 1.4;
}

/* Responsive Design */
@media (max-width: 1200px) {
  .analytics-grid {
    grid-template-columns: 1fr;
  }
  
  .analytics-summary {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .analytics-summary {
    grid-template-columns: 1fr;
  }
  
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  
  .analytics-card {
    padding: 1.25rem;
  }
  
  .analytics-value {
    font-size: 1.75rem;
  }
}

/* Temperature Alert System Styles */
  .temp-alert-banner {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #ff5252, #ff6b6b);
    color: white;
    padding: 1.25rem 1.5rem;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(255, 82, 82, 0.3);
    z-index: 9999;
    display: none;
    align-items: center;
    gap: 1rem;
    animation: slideInRight 0.5s ease, pulseGlow 2s infinite;
    border-left: 5px solid #ff3838;
    max-width: 350px;
  }
  
  .temp-alert-banner.show {
    display: flex;
  }
  
  .temp-alert-icon {
    font-size: 2rem;
    animation: bounce 1s infinite;
  }
  
  .temp-alert-content {
    flex: 1;
  }
  
  .temp-alert-title {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
  }
  
  .temp-alert-message {
    font-size: 0.9rem;
    opacity: 0.9;
    line-height: 1.4;
  }
  
  .temp-alert-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.2s;
  }
  
  .temp-alert-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
  }
  
  /* High Temperature Indicator for Sensor Card */
  .temp-card-warning {
    animation: cardPulse 2s infinite;
    border: 2px solid #ff5252 !important;
    box-shadow: 0 0 15px rgba(255, 82, 82, 0.2);
  }
  
  .temp-value-high {
    color: #ff5252 !important;
    font-weight: 800;
    position: relative;
  }
  
  .temp-value-high::after {
    content: "⚠";
    position: absolute;
    right: -25px;
    top: 0;
    font-size: 1.2rem;
  }
  
  /* Animations */
  @keyframes slideInRight {
    from {
      transform: translateX(100%);
      opacity: 0;
    }
    to {
      transform: translateX(0);
      opacity: 1;
    }
  }
  
  @keyframes pulseGlow {
    0%, 100% {
      box-shadow: 0 10px 25px rgba(255, 82, 82, 0.3);
    }
    50% {
      box-shadow: 0 10px 30px rgba(255, 82, 82, 0.5);
    }
  }
  
  @keyframes bounce {
    0%, 100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-5px);
    }
  }
  
  @keyframes cardPulse {
    0%, 100% {
      box-shadow: 0 0 15px rgba(255, 82, 82, 0.2);
      border-color: #ff5252;
    }
    50% {
      box-shadow: 0 0 20px rgba(255, 82, 82, 0.4);
      border-color: #ff3838;
    }
  }
  
  /* Temperature Stats Card Highlight */
  .stat-card.high-temp {
    background: linear-gradient(135deg, #fff5f5, #ffeaea);
    border-color: #ff5252;
  }
  
  .stat-card.high-temp .stat-value {
    color: #ff5252;
  }
  
  /* Alert History Badge */
  .alert-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #ff5252;
    color: white;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    animation: badgePulse 1.5s infinite;
  }
  
  @keyframes badgePulse {
    0%, 100% {
      transform: scale(1);
    }
    50% {
      transform: scale(1.1);
    }
  }
/* lettuce_about_lettuce.html*/

body {
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      background: #f8f9fa;
      display: flex;
      min-height: 100vh;
    }

    .sidebar {
      width: 250px;
      background: linear-gradient(180deg, #1a4d2e 0%, #0f2818 100%);
      color: white;
      padding: 2rem 0;
      position: fixed;
      height: 100vh;
      overflow-y: auto;
    }

    .logo-section {
      padding: 0 1.5rem 2rem;
      border-bottom: 1px solid rgba(255,255,255,0.1);
      margin-bottom: 2rem;
    }

    .logo-wrapper {
      display: flex;
      align-items: center;
      gap: 12px;
      position: relative;
    }

    .logo-image {
      width: 48px;
      height: 48px;
      border-radius: 12px;
      object-fit: cover;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
      transition: transform 0.3s ease;
    }

    .logo-image:hover {
      transform: scale(1.05);
    }

    .logo-text {
      flex: 1;
    }

    .logo-title {
      font-size: 1.1rem;
      font-weight: 700;
      color: white;
      margin-bottom: 2px;
      letter-spacing: 0.5px;
      text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    }

    .logo-section img {
      width: 50px;
      height: 50px;
      margin-bottom: 0.75rem;
    }

    .logo-title {
      font-size: 1rem;
      font-weight: 600;
      color: white;
      margin-bottom: 0.25rem;
    }

    .logo-subtitle {
      font-size: 0.7rem;
      color: #a8e6b0;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      font-weight: 500;
      opacity: 0.9;
    }

    .nav-item {
      padding: 0.85rem 1.5rem;
      color: rgba(255,255,255,0.7);
      cursor: pointer;
      transition: all 0.2s;
      font-size: 0.9rem;
      border-left: 3px solid transparent;
    }

    .nav-item:hover {
      background: rgba(255,255,255,0.05);
      color: white;
    }

    .nav-item.active {
      background: rgba(255,255,255,0.1);
      color: white;
      border-left-color: #4caf50;
    }

    .main-wrapper {
      margin-left: 250px;
      flex: 1;
      padding: 2rem 2.5rem;
    }

    .page-header {
      margin-bottom: 2rem;
    }

    .page-title {
      font-size: 1.75rem;
      color: #1a1a1a;
      font-weight: 600;
      margin-bottom: 0.25rem;
    }

    .breadcrumb {
      font-size: 0.85rem;
      color: #6c757d;
    }

    .intro-card {
      background: white;
      border: 1px solid #e9ecef;
      border-radius: 8px;
      padding: 2rem;
      margin-bottom: 2rem;
    }

    .intro-card h2 {
      font-size: 1.25rem;
      color: #1a1a1a;
      margin-bottom: 1rem;
      font-weight: 600;
    }

    .intro-card p {
      color: #495057;
      line-height: 1.7;
      margin-bottom: 1rem;
    }

    .benefits-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.25rem;
      margin-top: 2rem;
    }

    .benefit-card {
      background: #f8f9fa;
      padding: 1.5rem;
      border-radius: 8px;
      text-align: center;
      border: 1px solid #e9ecef;
    }

    .benefit-icon {
      font-size: 2.5rem;
      margin-bottom: 1rem;
    }

    .benefit-card h3 {
      font-size: 1rem;
      color: #1a1a1a;
      margin-bottom: 0.5rem;
      font-weight: 600;
    }

    .benefit-card p {
      font-size: 0.85rem;
      color: #6c757d;
      line-height: 1.5;
    }

    .section-title {
      font-size: 1.25rem;
      color: #1a1a1a;
      margin-bottom: 1.5rem;
      font-weight: 600;
    }

    .varieties-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 2rem;
    }

    .variety-card {
      background: white;
      border: 1px solid #e9ecef;
      border-radius: 8px;
      overflow: hidden;
    }

    .variety-header {
      background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
      padding: 1.5rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .variety-name {
      font-size: 1.5rem;
      font-weight: 700;
      color: #1b5e20;
    }

    .variety-badge {
      background: white;
      color: #2e7d32;
      padding: 0.4rem 1rem;
      border-radius: 20px;
      font-size: 0.8rem;
      font-weight: 600;
    }

    .variety-body {
      padding: 1.5rem;
    }

    .specs-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1rem;
      margin-bottom: 1.5rem;
    }

    .spec-item {
      background: #f8f9fa;
      padding: 1rem;
      border-radius: 6px;
      display: flex;
      gap: 0.75rem;
    }

    .spec-icon {
      font-size: 1.5rem;
    }

    .spec-label {
      font-size: 0.75rem;
      color: #6c757d;
      margin-bottom: 0.25rem;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .spec-value {
      font-size: 1rem;
      font-weight: 600;
      color: #1a1a1a;
    }

    .variety-description {
      color: #495057;
      line-height: 1.6;
      margin-bottom: 1.5rem;
    }

    .characteristics-list {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
      margin-bottom: 1.5rem;
    }

    .characteristic-tag {
      background: #e8f5e9;
      color: #2e7d32;
      padding: 0.4rem 0.9rem;
      border-radius: 20px;
      font-size: 0.8rem;
      font-weight: 500;
    }

    .btn-expand {
      width: 100%;
      padding: 0.75rem;
      background: #4caf50;
      color: white;
      border: none;
      border-radius: 6px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s;
    }

    .btn-expand:hover {
      background: #43a047;
    }

    .detailed-info {
      display: none;
      padding-top: 1.5rem;
      margin-top: 1.5rem;
      border-top: 1px solid #e9ecef;
    }

    .detailed-info.show {
      display: block;
    }

    .info-section {
      margin-bottom: 1.5rem;
    }

    .info-section h4 {
      font-size: 1rem;
      color: #1a1a1a;
      margin-bottom: 0.75rem;
      font-weight: 600;
    }

    .info-section ul {
      list-style: none;
      padding: 0;
    }

    .info-section li {
      padding: 0.5rem 0;
      padding-left: 1.5rem;
      color: #495057;
      font-size: 0.9rem;
      position: relative;
    }

    .info-section li:before {
      content: "•";
      color: #4caf50;
      font-weight: bold;
      position: absolute;
      left: 0;
    }

    @media (max-width: 1200px) {
      .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .varieties-grid {
        grid-template-columns: 1fr;
      }
    }


/*history_lettuce.html*/
.history-header {
  background: linear-gradient(135deg, #4caf50 0%, #388e3c 100%);
  padding: 40px 60px;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.history-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.history-header h1 {
  color: white;
  font-size: 42px;
  font-weight: 300;
  letter-spacing: 3px;
  position: relative;
  z-index: 1;
  text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
}

.header-actions {
  display: flex;
  gap: 15px;
  position: relative;
  z-index: 1;
}

.btn-header {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.5);
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-header:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.history-content {
  padding: 40px 60px;
  animation: fadeIn 0.6s ease;
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 25px;
  margin-bottom: 40px;
  animation: slideIn 0.6s ease;
}

.stat-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.95) 100%);
  padding: 25px;
  border-radius: 15px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(76, 175, 80, 0.2);
  border-color: rgba(76, 175, 80, 0.3);
}

.stat-icon {
  font-size: 36px;
  margin-bottom: 10px;
}

.stat-value {
  font-size: 42px;
  font-weight: 700;
  color: #4caf50;
  margin-bottom: 5px;
}

.stats-label {
  font-size: 13px;
  color: #49870c;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.logs-container {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.95) 100%);
  border-radius: 20px;
  padding: 35px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  animation: fadeIn 0.8s ease 0.2s backwards;
}

.logs-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 2px solid rgba(0, 0, 0, 0.05);
}

.logs-header h2 {
  font-size: 24px;
  color: #2c5f2d;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.filter-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 20px;
  border: 2px solid rgba(76, 175, 80, 0.3);
  background: white;
  color: #4caf50;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filter-btn:hover {
  background: rgba(76, 175, 80, 0.1);
  transform: translateY(-2px);
}

.filter-btn.active {
  background: #4caf50;
  color: white;
  box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.log-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 10px;
}

.log-table thead th {
  background: rgba(76, 175, 80, 0.1);
  padding: 15px;
  text-align: left;
  font-weight: 600;
  color: #2c5f2d;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: none;
}

.log-table thead th:first-child {
  border-radius: 10px 0 0 10px;
}

.log-table thead th:last-child {
  border-radius: 0 10px 10px 0;
}

.log-entry {
  background: white;
  transition: all 0.3s ease;
  animation: fadeIn 0.5s ease;
}

.log-entry:hover {
  background: rgba(76, 175, 80, 0.05);
  transform: scale(1.01);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.log-entry td {
  padding: 18px 15px;
  border: none;
  vertical-align: middle;
}

.log-entry td:first-child {
  border-radius: 10px 0 0 10px;
}

.log-entry td:last-child {
  border-radius: 0 10px 10px 0;
}

.log-time {
  font-size: 13px;
  color: #666;
  font-weight: 500;
  font-family: 'Courier New', monospace;
}

.log-device {
  font-size: 15px;
  font-weight: 700;
  color: #333;
  display: flex;
  align-items: center;
  gap: 10px;
}

.device-icon {
  font-size: 20px;
}

.log-action {
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-block;
}

.log-action.on {
  background: linear-gradient(135deg, #c8e6c9 0%, #a5d6a7 100%);
  color: #2e7d32;
  box-shadow: 0 2px 8px rgba(76, 175, 80, 0.2);
}

.log-action.off {
  background: linear-gradient(135deg, #ffcdd2 0%, #ef9a9a 100%);
  color: #c62828;
  box-shadow: 0 2px 8px rgba(244, 67, 54, 0.2);
}

.log-reason {
  font-size: 14px;
  color: #555;
  line-height: 1.5;
}

.log-data {
  font-size: 13px;
  color: #666;
  font-family: 'Courier New', monospace;
}

.no-logs {
  text-align: center;
  padding: 80px 40px;
  color: #999;
}

.no-logs-icon {
  font-size: 80px;
  margin-bottom: 20px;
  opacity: 0.3;
}

.no-logs h3 {
  font-size: 24px;
  margin-bottom: 10px;
  color: #666;
}

.no-logs p {
  font-size: 14px;
  color: #999;
}

.loading {
  text-align: center;
  padding: 60px;
  color: #666;
  font-size: 16px;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(76, 175, 80, 0.2);
  border-top-color: #4caf50;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

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

.export-dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  right: 0;
  background: white;
  min-width: 180px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
  border-radius: 10px;
  z-index: 100;
  overflow: hidden;
  margin-top: 10px;
}

.dropdown-content.show {
  display: block;
  animation: fadeIn 0.3s ease;
}

.dropdown-item {
  padding: 12px 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 14px;
  font-weight: 600;
  color: #333;
  display: flex;
  align-items: center;
  gap: 10px;
}

.dropdown-item:hover {
  background: rgba(76, 175, 80, 0.1);
}

    @media (max-width: 1024px) {
      .stats-bar {
        grid-template-columns: repeat(2, 1fr);
      }
      
      .log-table {
        font-size: 12px;
      }
    }

/*test_lettuce.html*/
.main-wrapper {
      margin-left: 250px;
      flex: 1;
      padding: 2rem 2.5rem;
    }

    .page-header {
      margin-bottom: 2rem;
    }

    .page-title {
      font-size: 1.75rem;
      color: #1a1a1a;
      font-weight: 600;
      margin-bottom: 0.25rem;
    }

    .breadcrumb {
      font-size: 0.85rem;
      color: #6c757d;
    }

    /* Upload Section */
    .upload-card {
      background: white;
      border: 1px solid #e9ecef;
      border-radius: 8px;
      padding: 3rem;
      text-align: center;
      margin-bottom: 2rem;
    }

    .upload-zone {
      border: 2px dashed #dee2e6;
      border-radius: 8px;
      padding: 4rem 2rem;
      cursor: pointer;
      transition: all 0.3s;
      background: #f8f9fa;
    }

    .upload-zone:hover {
      border-color: #4caf50;
      background: #f0f8f0;
    }

    .upload-zone.dragover {
      border-color: #4caf50;
      background: #e8f5e9;
    }

    .upload-icon {
      font-size: 3rem;
      color: #6c757d;
      margin-bottom: 1rem;
    }

    .upload-title {
      font-size: 1.1rem;
      color: #495057;
      font-weight: 600;
      margin-bottom: 0.5rem;
    }

    .upload-subtitle {
      font-size: 0.9rem;
      color: #6c757d;
    }

    .upload-input {
      display: none;
    }

    /* Loading Section */
    .loading-section {
      display: none;
      background: white;
      border: 1px solid #e9ecef;
      border-radius: 8px;
      padding: 3rem;
      text-align: center;
    }

    .loading-section.active {
      display: block;
    }

    .spinner {
      width: 60px;
      height: 60px;
      border: 4px solid #e9ecef;
      border-top-color: #4caf50;
      border-radius: 50%;
      animation: spin 0.8s linear infinite;
      margin: 0 auto 1.5rem;
    }

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

    .loading-text {
      font-size: 1rem;
      color: #495057;
      font-weight: 500;
    }

    .progress-bar-container {
      width: 100%;
      max-width: 400px;
      height: 4px;
      background: #e9ecef;
      border-radius: 2px;
      overflow: hidden;
      margin: 1.5rem auto 0;
    }

    .progress-bar {
      height: 100%;
      background: #4caf50;
      animation: progress 2s ease-in-out;
    }

    @keyframes progress {
      from { width: 0%; }
      to { width: 100%; }
    }

    /* Results Section */
    .results-grid {
      display: none;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 1.5rem;
    }

    .results-grid.active {
      display: grid;
    }

    .result-card {
      background: white;
      border: 1px solid #e9ecef;
      border-radius: 8px;
      padding: 1.5rem;
    }

    .card-header {
      padding-bottom: 1rem;
      margin-bottom: 1rem;
      border-bottom: 1px solid #e9ecef;
    }

    .card-title {
      font-size: 0.9rem;
      font-weight: 600;
      color: #495057;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    /* Image Preview */
    .image-preview {
      width: 100%;
      height: 300px;
      background: #f8f9fa;
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      border: 1px solid #e9ecef;
    }

    .image-preview img {
      max-width: 100%;
      max-height: 100%;
      object-fit: contain;
    }

    /* Readiness Result */
    .result-status {
      text-align: center;
      padding: 2rem 0;
    }

    .status-icon {
      font-size: 4rem;
      margin-bottom: 1rem;
    }

    .status-icon.ready {
      color: #4caf50;
    }

    .status-icon.not-ready {
      color: #ff9800;
    }

    .status-label {
      font-size: 0.8rem;
      color: #6c757d;
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: 0.5rem;
    }

    .status-value {
      font-size: 1.5rem;
      font-weight: 700;
      color: #1a1a1a;
      margin-bottom: 1rem;
    }

    .status-value.ready {
      color: #4caf50;
    }

    .status-value.not-ready {
      color: #ff9800;
    }

    .confidence-section {
      margin-top: 1.5rem;
      padding-top: 1.5rem;
      border-top: 1px solid #e9ecef;
    }

    .confidence-label {
      font-size: 0.8rem;
      color: #6c757d;
      margin-bottom: 0.75rem;
      text-align: center;
    }

    .confidence-bar {
      width: 100%;
      height: 32px;
      background: #e9ecef;
      border-radius: 16px;
      overflow: hidden;
      position: relative;
    }

    .confidence-fill {
      height: 100%;
      background: linear-gradient(90deg, #4caf50, #66bb6a);
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-weight: 600;
      font-size: 0.875rem;
      transition: width 1s ease;
    }

    /* Health Stats */
    .health-status {
      text-align: center;
      padding: 2rem 0;
    }

    .health-value {
      font-size: 1.5rem;
      font-weight: 700;
      color: #1a1a1a;
      margin-bottom: 1rem;
    }

    .health-value.healthy {
      color: #4caf50;
    }

    .health-value.deficient {
      color: #f44336;
    }

    .probabilities-list {
      margin-top: 1.5rem;
    }

    .prob-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0.75rem;
      background: #f8f9fa;
      border-radius: 4px;
      margin-bottom: 0.5rem;
    }

    .prob-label {
      font-size: 0.85rem;
      color: #495057;
      font-weight: 500;
    }

    .prob-value {
      font-size: 0.85rem;
      font-weight: 600;
      color: #4caf50;
    }

    /* Action Buttons */
    .action-buttons {
      display: flex;
      gap: 0.75rem;
      margin-top: 1.5rem;
    }

    .btn {
      flex: 1;
      padding: 0.75rem 1.5rem;
      border: none;
      border-radius: 4px;
      font-size: 0.875rem;
      font-weight: 500;
      cursor: pointer;
      transition: all 0.2s;
    }

    .btn-primary {
      background: #4caf50;
      color: white;
    }

    .btn-primary:hover {
      background: #43a047;
    }

    .btn-secondary {
      background: white;
      color: #6c757d;
      border: 1px solid #dee2e6;
    }

    .btn-secondary:hover {
      background: #f8f9fa;
    }

    @media (max-width: 1200px) {
      .results-grid {
        grid-template-columns: 1fr;
      }
    }

    @keyframes slideIn {
      from { transform: translateX(400px); opacity: 0; }
      to { transform: translateX(0); opacity: 1; }
    }
    @keyframes slideOut {
      from { transform: translateX(0); opacity: 1; }
      to { transform: translateX(400px); opacity: 0; }
    }

/*lettuce_live.html*/

body { 
      font-family: 'Inter', -apple-system, sans-serif; 
      background: #f5f7fa !important;
    }
    
    .live-header {
      background: white;
      padding: 2rem 3rem;
      box-shadow: 0 1px 3px rgba(0,0,0,0.08);
      margin-bottom: 2rem;
    }
    
    .live-content {
      max-width: 1600px;
      margin: 0 auto;
      padding: 0 3rem 3rem;
    }
    
    .control-bar {
      background: white;
      padding: 1.5rem;
      border-radius: 8px;
      box-shadow: 0 1px 3px rgba(0,0,0,0.08);
      margin-bottom: 1.5rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    
    .btn-live {
      padding: 0.75rem 1.5rem;
      border: none;
      border-radius: 6px;
      font-weight: 600;
      cursor: pointer;
      font-size: 0.95rem;
      transition: all 0.2s;
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
    }
    
    .btn-start {
      background: #4caf50;
      color: white;
    }
    
    .btn-start:hover {
      background: #43a047;
    }
    
    .btn-stop {
      background: #f44336;
      color: white;
    }
    
    .btn-stop:disabled {
      background: #ccc;
      cursor: not-allowed;
    }
    
    .status-indicator {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.95rem;
      color: #666;
    }
    
    .status-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: #ccc;
    }
    
    .status-dot.connected {
      background: #4caf50;
      box-shadow: 0 0 10px rgba(76, 175, 80, 0.5);
      animation: pulse-dot 2s infinite;
    }
    
    .live-grid {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 1.5rem;
    }
    
    .video-card {
      background: white;
      border-radius: 8px;
      box-shadow: 0 1px 3px rgba(0,0,0,0.08);
      overflow: hidden;
    }
    
    .video-header {
      padding: 1.5rem;
      border-bottom: 1px solid #ecf0f1;
    }
    
    .video-title {
      font-size: 1.1rem;
      color: #2c3e50;
      font-weight: 600;
      margin: 0;
    }
    
    .video-container {
      position: relative;
      background: #000;
      min-height: 480px;
    }
    
    #videoFrame {
      width: 100%;
      height: auto;
      display: block;
    }
    
    .no-stream {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 480px;
      color: #95a5a6;
    }
    
    .no-stream-icon {
      font-size: 4rem;
      margin-bottom: 1rem;
    }
    
    .video-stats {
      display: flex;
      justify-content: space-around;
      padding: 1rem;
      background: #f8f9fa;
      border-top: 1px solid #ecf0f1;
    }
    
    .stat-item {
      text-align: center;
    }
    
    .stat-label {
      font-size: 0.8rem;
      color: #95a5a6;
      margin-bottom: 0.25rem;
    }
    
    .stat-value {
      font-size: 1.1rem;
      font-weight: 700;
      color: #2c3e50;
    }
    
    .results-card {
      background: white;
      border-radius: 8px;
      box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    }
    
    .results-header {
      padding: 1.5rem;
      border-bottom: 1px solid #ecf0f1;
    }
    
    .results-body {
      padding: 1.5rem;
    }
    
    .detection-summary {
      display: grid;
      gap: 1rem;
      margin-bottom: 1.5rem;
    }
    
    .summary-box {
      padding: 1.25rem;
      border-radius: 6px;
      background: #f8f9fa;
      border-left: 4px solid;
    }
    
    .summary-box.ready {
      border-color: #4caf50;
    }
    
    .summary-box.not-ready {
      border-color: #ff9800;
    }
    
    .summary-box.total {
      border-color: #2196f3;
    }
    
    .summary-label {
      font-size: 0.85rem;
      color: #7f8c8d;
      margin-bottom: 0.5rem;
    }
    
    .summary-value {
      font-size: 2rem;
      font-weight: 700;
      color: #2c3e50;
    }
    
    .detection-list {
      max-height: 400px;
      overflow-y: auto;
    }
    
    .detection-item {
      padding: 1rem;
      border-bottom: 1px solid #ecf0f1;
    }
    
    .detection-item:last-child {
      border-bottom: none;
    }
    
    .detection-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 0.5rem;
    }
    
    .detection-label {
      font-weight: 600;
      color: #2c3e50;
    }
    
    .detection-confidence {
      font-size: 0.85rem;
      color: #4caf50;
      font-weight: 600;
    }
    
    .detection-health {
      font-size: 0.85rem;
      color: #7f8c8d;
    }
    
    .env-section {
      margin-top: 2rem;
      padding-top: 1.5rem;
      border-top: 2px solid #ecf0f1;
    }
    
    .env-title {
      font-size: 1rem;
      color: #2c3e50;
      font-weight: 600;
      margin-bottom: 1rem;
    }
    
    .env-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1rem;
    }
    
    .env-box {
      padding: 1rem;
      background: #f8f9fa;
      border-radius: 6px;
      text-align: center;
    }
    
    .env-icon {
      font-size: 1.5rem;
      margin-bottom: 0.5rem;
    }
    
    .env-label {
      font-size: 0.8rem;
      color: #95a5a6;
      margin-bottom: 0.25rem;
    }
    
    .env-value {
      font-size: 1.3rem;
      font-weight: 700;
      color: #2c3e50;
    }