/* Modern Environmental Dashboard Styles */
:root {
    /* Theme Colors - Light Mode */
    --primary-color: #0D8ABC;
    --secondary-color: #1a365d;
    --success-color: #38a169;
    --warning-color: #d69e2e;
    --error-color: #e53e3e;
    
    /* Light Theme Variables */
    --bg-primary: #ffffff;
    --bg-secondary: rgba(255, 255, 255, 0.95);
    --bg-tertiary: #f9fafb;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;
    --border-primary: #e5e7eb;
    --border-secondary: #d1d5db;
    --backdrop-filter: blur(10px);
    --nav-gradient: linear-gradient(135deg, #2c5530 0%, #4a7c50 100%);
    
    /* Gray Scale */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Layout */
    --sidebar-width: 260px;
    --topnav-height: 70px;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 16px;
    
    /* Grid System */
    --grid-gap: 1.5rem;
    --grid-columns: 6;
    --card-min-width: 280px;
    --card-padding: 1.5rem;
    
    /* Shadows */
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --box-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --box-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.2s ease;
    --transition-slow: 0.3s ease;
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: rgba(15, 23, 42, 0.95);
    --bg-tertiary: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --border-primary: #334155;
    --border-secondary: #475569;
    --nav-gradient: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --box-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --box-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--nav-gradient);
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.6;
    transition: background var(--transition-slow), color var(--transition-slow);
}

#app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Top Navigation */
.top-nav {
    background: var(--bg-secondary);
    backdrop-filter: var(--backdrop-filter);
    border-bottom: 1px solid var(--border-primary);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--topnav-height);
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
    transform: translateY(0);
    opacity: 1;
}

.top-nav.nav-hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    height: 100%;
    max-width: 1920px;
    margin: 0 auto;
}

.nav-left .logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.logo .subtitle {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
}

.nav-center {
    flex: 1;
    display: flex;
    justify-content: center;
}

.material-switcher {
    display: flex;
    background: var(--gray-100);
    border-radius: var(--border-radius);
    padding: 4px;
    gap: 4px;
}

.material-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    background: transparent;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    color: var(--gray-600);
    transition: all 0.2s ease;
}

.material-btn:hover {
    background: rgba(255, 255, 255, 0.7);
    color: var(--gray-900);
}

.material-btn.active {
    background: white;
    color: var(--primary-color);
    box-shadow: var(--box-shadow);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Compact System Status */
.system-status-compact {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 0.875rem;
}

.system-status-compact .status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.system-status-compact .status-dot.operational {
    background: var(--success-color);
    box-shadow: 0 0 0 2px rgba(52, 211, 153, 0.2);
}

.system-status-compact .status-dot.warning {
    background: var(--warning-color);
    box-shadow: 0 0 0 2px rgba(251, 191, 36, 0.2);
}

.system-status-compact .status-dot.critical {
    background: var(--error-color);
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.2);
}

.system-status-compact .status-text {
    color: var(--gray-600);
    font-weight: 500;
}

/* Quick Actions */
.quick-actions {
    display: flex;
    gap: 0.5rem;
}

.quick-action-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--gray-600);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-base);
}

.quick-action-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--primary-color);
    transform: translateY(-1px);
}

.quick-action-btn i {
    font-size: 1rem;
}

.quick-action-btn span {
    display: none;
}

@media (min-width: 1200px) {
    .quick-action-btn span {
        display: inline;
    }
}

/* Navigation Divider */
.nav-divider {
    width: 1px;
    height: 24px;
    background: var(--gray-300);
    margin: 0 0.5rem;
}

.system-time {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-600);
    font-size: 1rem;
    font-family: 'Courier New', monospace; /* Use monospace font for consistent width */
    min-width: 90px; /* Reserve space for time display */
}

.system-time i {
    color: var(--primary-color);
    margin-bottom: 2px;
}

.notifications {
    position: relative;
}

.notification-btn {
    background: none;
    border: none;
    color: var(--gray-600);
    cursor: pointer;
    font-size: 1.25rem;
    position: relative;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.notification-btn:hover {
    background: var(--gray-100);
    color: var(--primary-color);
}

.notification-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--error-color);
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    cursor: pointer;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--gray-200);
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.875rem;
}

.user-role {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-lg);
    min-width: 180px;
    padding: 0.5rem 0;
    display: none;
    z-index: 1000;
}

.user-menu:hover .user-dropdown {
    display: block;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    color: var(--gray-700);
    text-decoration: none;
    font-size: 0.875rem;
    transition: background-color 0.2s ease;
}

.dropdown-item:hover {
    background: var(--gray-50);
}

/* Alert Banner */
.alert-banner {
    background: var(--warning-color);
    color: white;
    padding: 1rem 2rem;
    position: relative;
    z-index: 999;
}

.alert-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 1920px;
    margin: 0 auto;
}

.alert-message {
    flex: 1;
}

.alert-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1.25rem;
    padding: 0.25rem;
}

/* Main Dashboard */
.dashboard-container {
    flex: 1;
    padding: 2rem;
    max-width: 1920px;
    margin: 0 auto;
    width: 100%;
    transition: margin-top 0.3s ease-in-out;
}

/* When nav is hidden, move content up */
.nav-hidden ~ .dashboard-container {
    margin-top: calc(-1 * var(--topnav-height));
}

.main-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Status Overview */
.status-overview {
    margin-bottom: 1rem;
}

.status-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.status-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.status-header h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-900);
    font-size: 1.125rem;
    font-weight: 600;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.status-dot.operational { background: var(--success-color); }
.status-dot.warning { background: var(--warning-color); }
.status-dot.critical { background: var(--error-color); }
.status-dot.caution { background: #f59e0b; }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-text {
    font-weight: 600;
    color: var(--gray-700);
}

.status-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 2rem;
}

.metric {
    text-align: center;
}

.metric .value {
    display: block;
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.metric .label {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* Customizable Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(var(--grid-columns), 1fr);
    gap: var(--grid-gap);
    margin-bottom: 2rem;
    padding: 0 2rem;
    min-height: 200px;
    position: relative;
}

/* Grid Card Wrapper */
.grid-card {
    background: var(--bg-primary);
    backdrop-filter: var(--backdrop-filter);
    border-radius: var(--border-radius);
    padding: var(--card-padding);
    box-shadow: var(--box-shadow);
    border: 1px solid var(--border-primary);
    transition: all var(--transition-base);
    position: relative;
    cursor: move;
    min-height: 200px;
}

.grid-card:hover {
    box-shadow: var(--box-shadow-lg);
    transform: translateY(-2px);
}

/* Card Size Classes */
.grid-card.size-1x1 { grid-column: span 1; grid-row: span 1; }
.grid-card.size-1x2 { grid-column: span 1; grid-row: span 2; }
.grid-card.size-2x1 { grid-column: span 2; grid-row: span 1; }
.grid-card.size-2x2 { grid-column: span 2; grid-row: span 2; }

/* Card Controls */
.card-controls {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    display: flex;
    gap: 0.25rem;
    opacity: 0;
    transition: opacity var(--transition-fast);
    z-index: 10;
}

.grid-card:hover .card-controls {
    opacity: 1;
}

.card-control-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius-sm);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.75rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.card-control-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

/* Drag & Drop States */
.grid-card.dragging {
    opacity: 0.5;
    transform: rotate(5deg);
    z-index: 1000;
}

.grid-card.drag-over {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
    border-style: dashed;
}

/* Legacy KPI Support */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(var(--grid-columns, 6), 1fr);
    gap: var(--grid-gap);
    margin-bottom: 2rem;
    width: 100%;
    overflow: visible;
    grid-auto-rows: minmax(auto, max-content);
}

/* Full-width sections - these take full width and create new rows */
.kpi-grid .timeline-container,
.kpi-grid .charts-section,
.kpi-grid .activity-section {
    grid-column: 1 / -1;
    width: 100%;
    max-width: none;
    margin: 0;
}

/* Material-specific visibility */
[data-material="coal"] .pot-ash-only {
    display: none !important;
}

[data-material="pot_ash"] .coal-only {
    display: none !important;
}

.kpi-section {
    background: var(--bg-primary);
    backdrop-filter: var(--backdrop-filter);
    border-radius: var(--border-radius);
    padding: var(--card-padding);
    box-shadow: var(--box-shadow);
    border: 1px solid var(--border-primary);
    transition: all var(--transition-base);
    min-width: 0; /* Prevent grid items from overflowing */
    width: auto; /* Allow grid to control width */
    max-width: none; /* Don't constrain width */
    flex: none; /* Don't use flex sizing */
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Timeline container should always be auto height */
.timeline-container {
    height: auto !important;
    min-height: auto !important;
    overflow: visible !important;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--gray-200);
}

.section-header h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-900);
    font-size: 1rem;
    font-weight: 600;
}

.section-status {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-status.good {
    background: rgba(56, 161, 105, 0.1);
    color: var(--success-color);
}

.section-status.warning {
    background: rgba(214, 158, 46, 0.1);
    color: var(--warning-color);
}

.section-status.critical {
    background: rgba(229, 62, 62, 0.1);
    color: var(--error-color);
}

.kpi-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

/* Ensure content sections within cards can scroll */
.kpi-section > *:not(.section-header),
.charts-section > *:not(.section-header),
.activity-section > *:not(.section-header) {
    flex: 1;
    min-height: 0; /* Allow shrinking */
    overflow-y: auto;
}

/* Charts and activity sections should also be flexible */
.charts-section,
.activity-section {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.kpi-card {
    background: var(--gray-50);
    border-radius: 8px;
    padding: 1rem;
    border: 1px solid var(--gray-200);
}

.kpi-card.wide {
    width: 100%;
}

.kpi-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.kpi-title {
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.kpi-value {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.kpi-value .value {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--primary-color);
}

.kpi-value .unit {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
}

.kpi-trend {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.trend-indicator {
    font-size: 0.75rem;
}

.trend-indicator.stable { color: var(--success-color); }
.trend-indicator.rising { color: var(--warning-color); }
.trend-indicator.falling { color: var(--error-color); }

.trend-text {
    font-size: 0.75rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* Dual Metrics */
.dual-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

/* Triple Metrics */
.triple-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

/* Mini Progress Bar for Ammonia */
.mini-progress {
    margin-top: 0.5rem;
}

.mini-progress-bar {
    width: 100%;
    height: 4px;
    background: var(--gray-200);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 0.25rem;
}

.mini-progress-fill {
    height: 100%;
    background: var(--success-color);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.mini-limit {
    font-size: 0.7rem;
    color: var(--gray-500);
}

.metric-group {
    text-align: center;
}

.metric-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 0.25rem;
}

.metric-value .value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.metric-value .unit {
    font-size: 0.75rem;
    color: var(--gray-600);
}

.metric-label {
    font-size: 0.75rem;
    color: var(--gray-600);
    font-weight: 500;
}

.daily-total {
    text-align: center;
    padding-top: 0.75rem;
    border-top: 1px solid var(--gray-200);
    font-size: 0.875rem;
}

.daily-total .label {
    color: var(--gray-600);
    margin-right: 0.5rem;
}

.daily-total .value {
    font-weight: 600;
    color: var(--gray-900);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

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

.stat-value {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

/* Smaller font size specifically for flow rate numbers */
.flow-rate .stat-value {
    font-size: 1rem;
    font-weight: 600;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* Progress Bars */
.kpi-progress, .tss-progress, .flow-progress {
    margin-top: 0.75rem;
}

/* Primary stat styling for discharge flow rate */
.flow-rate .primary-stat {
    text-align: center;
    margin-bottom: 1.5rem;
    padding: 1rem 0;
    border-bottom: 2px solid var(--gray-700);
}

.flow-rate .primary-value {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.2;
}

.flow-rate .primary-label {
    display: block;
    margin-top: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.flow-rate .stats-grid.secondary {
    grid-template-columns: repeat(3, 1fr);
}

.flow-rate .stats-grid.secondary .stat-value {
    font-size: 1.5rem;
}

.flow-rate .stats-grid.secondary .stat-label {
    font-size: 0.85rem;
}

.progress-bar {
    height: 8px;
    background: var(--gray-200);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--success-color), var(--warning-color));
    border-radius: 4px;
    transition: width 0.3s ease;
}

.progress-limit {
    position: absolute;
    top: -20px;
    right: 0;
    font-size: 0.75rem;
    color: var(--gray-600);
}

.progress-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--gray-600);
}

/* Lab Results */
.lab-status {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.lab-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.lab-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.lab-indicator.good { background: var(--success-color); }
.lab-indicator.warning { background: var(--warning-color); }
.lab-indicator.critical { background: var(--error-color); }

.lab-text {
    flex: 1;
    font-size: 0.875rem;
    color: var(--gray-700);
}

.lab-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-right: 0.5rem;
}

.lab-value {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-900);
}

/* TP Sumps */
.sumps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    flex: 1;
    overflow-y: auto;
    min-height: 0; /* Allow shrinking */
}

.sump-item {
    background: var(--gray-50);
    border-radius: 8px;
    padding: 1rem;
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
}

.sump-item.good {
    border-color: var(--success-color);
    background: rgba(34, 197, 94, 0.05);
}

.sump-item.warning {
    border-color: var(--warning-color);
    background: rgba(245, 158, 11, 0.05);
    animation: pulseWarning 3s infinite;
}

.sump-item.critical {
    border-color: var(--error-color);
    background: rgba(239, 68, 68, 0.05);
    animation: pulseCritical 2s infinite;
}

.sump-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.sump-name {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--gray-900);
}

.sump-name i {
    font-size: 1rem;
}

.sump-item.good .sump-name i {
    color: var(--success-color);
}

.sump-item.warning .sump-name i {
    color: var(--warning-color);
}

.sump-item.critical .sump-name i {
    color: var(--error-color);
}

.sump-status {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sump-status.good {
    background: var(--success-color);
    color: white;
}

.sump-status.warning {
    background: var(--warning-color);
    color: white;
}

.sump-status.critical {
    background: var(--error-color);
    color: white;
}

.sump-details {
    space-y: 0.5rem;
}

.sump-runtime {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.sump-runtime .label {
    color: var(--gray-600);
    font-weight: 500;
}

.sump-runtime .value {
    font-weight: 600;
    color: var(--gray-900);
}

.sump-progress {
    margin-top: 0.5rem;
}

.progress-bar.mini {
    height: 4px;
    background: var(--gray-200);
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar.mini .progress-fill {
    height: 100%;
    border-radius: 2px;
    transition: width 0.3s ease;
}

.progress-bar.mini .progress-fill.good {
    background: var(--success-color);
}

.progress-bar.mini .progress-fill.warning {
    background: var(--warning-color);
}

.progress-bar.mini .progress-fill.critical {
    background: var(--error-color);
}

/* Animations */
@keyframes pulseWarning {
    0%, 100% { 
        border-color: var(--warning-color);
        box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4);
    }
    50% { 
        border-color: var(--warning-color);
        box-shadow: 0 0 0 4px rgba(245, 158, 11, 0);
    }
}

@keyframes pulseCritical {
    0%, 100% { 
        border-color: var(--error-color);
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);
    }
    50% { 
        border-color: var(--error-color);
        box-shadow: 0 0 0 4px rgba(239, 68, 68, 0);
    }
}

.sump-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.sump-name {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.875rem;
}

.sump-status {
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.sump-status.normal {
    background: rgba(56, 161, 105, 0.1);
    color: var(--success-color);
}

.sump-status.warning {
    background: rgba(214, 158, 46, 0.1);
    color: var(--warning-color);
}

.sump-status.critical {
    background: rgba(229, 62, 62, 0.1);
    color: var(--error-color);
}

.sump-runtime {
    font-size: 0.75rem;
    color: var(--gray-600);
}

/* Charts Section */
.charts-section {
    margin-bottom: 2rem;
    cursor: move;
    transition: all var(--transition-base);
}

.charts-section:hover {
    transform: translateY(-2px);
}

.charts-section:hover .chart-card {
    box-shadow: var(--box-shadow-lg);
}

.chart-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--gray-200);
}

.chart-header h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-900);
    font-size: 1.125rem;
    font-weight: 600;
}

.chart-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.chart-select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    background: white;
    color: var(--gray-700);
    font-size: 0.875rem;
    cursor: pointer;
}

.chart-expand {
    background: none;
    border: none;
    color: var(--gray-600);
    cursor: pointer;
    font-size: 1rem;
    padding: 0.5rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.chart-expand:hover {
    background: var(--gray-100);
    color: var(--primary-color);
}

.chart-body {
    height: 300px;
    position: relative;
}

/* Activity Section */
.activity-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
    margin-top: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    cursor: move;
    transition: all var(--transition-base);
}

.activity-section:hover {
    box-shadow: var(--box-shadow-lg);
    transform: translateY(-2px);
}

.activity-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--gray-200);
}

.activity-header h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-900);
    font-size: 1.125rem;
    font-weight: 600;
}

.refresh-btn {
    background: none;
    border: none;
    color: var(--gray-600);
    cursor: pointer;
    font-size: 1rem;
    padding: 0.5rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.refresh-btn:hover {
    background: var(--gray-100);
    color: var(--primary-color);
}

.activity-feed {
    flex: 1;
    overflow-y: auto;
    min-height: 0; /* Allow shrinking */
}

.activity-item {
    display: flex;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-100);
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-time {
    font-size: 0.75rem;
    color: var(--gray-500);
    min-width: 60px;
}

.activity-content {
    flex: 1;
}

.activity-title {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.activity-description {
    font-size: 0.75rem;
    color: var(--gray-600);
}

/* Notification Panel */
.notification-panel {
    position: fixed;
    top: var(--topnav-height);
    right: -400px;
    width: 400px;
    height: calc(100vh - var(--topnav-height));
    background: white;
    box-shadow: var(--box-shadow-lg);
    transition: top 0.3s ease-in-out, height 0.3s ease-in-out;
}

/* Adjust panels when nav is hidden */
.nav-hidden ~ * .notification-panel,
.nav-hidden ~ .notification-panel {
    top: 0;
    height: 100vh;
}

.nav-hidden ~ * .settings-panel,
.nav-hidden ~ .settings-panel {
    top: 0;
    height: 100vh;
}

.notification-panel {
    transition: right 0.3s ease, top 0.3s ease-in-out, height 0.3s ease-in-out;
    z-index: 1000;
    overflow-y: auto;
}

.notification-panel.open {
    right: 0;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--gray-200);
}

.panel-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
}

.panel-close {
    background: none;
    border: none;
    color: var(--gray-600);
    cursor: pointer;
    font-size: 1.25rem;
    padding: 0.25rem;
}

.panel-body {
    padding: 1rem;
}

.notification-item {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border: 1px solid var(--gray-200);
}

.notification-item.critical {
    border-color: var(--error-color);
    background: rgba(229, 62, 62, 0.05);
}

.notification-item.warning {
    border-color: var(--warning-color);
    background: rgba(214, 158, 46, 0.05);
}

.notification-item.acknowledged {
    opacity: 0.7;
    border-color: var(--success-color);
    background: rgba(56, 161, 105, 0.05);
}

.notification-actions {
    margin-top: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.acknowledge-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: background-color 0.2s;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.acknowledge-btn:hover {
    background: #0a73a0;
}

.acknowledged-status {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    color: var(--success-color);
    font-size: 0.75rem;
    font-weight: 500;
}

.acknowledged-status > div:first-child {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.acknowledged-time {
    color: var(--text-tertiary);
    font-size: 0.7rem;
    font-weight: 400;
}

/* Alert Description Modal */
.alert-description-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10000;
    backdrop-filter: blur(4px);
}

.alert-description-modal .modal-content {
    position: relative;
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-xl);
    margin: 2rem auto;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid var(--border-primary);
}

.alert-description-modal .modal-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.alert-description-modal .modal-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
}

.alert-description-modal .modal-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.alert-description-modal .modal-close:hover {
    background: var(--gray-200);
    color: var(--text-primary);
}

.alert-description-modal .modal-body {
    padding: 2rem;
}

.alert-info-section {
    margin-bottom: 2rem;
}

.alert-info-section:last-child {
    margin-bottom: 0;
}

.alert-info-section h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 1rem 0;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.alert-info-section h4 i {
    color: var(--primary-color);
}

.alert-info-section p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

.alert-actions-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.alert-actions-list li {
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-sm);
    border-left: 4px solid var(--primary-color);
    color: var(--text-secondary);
}

.alert-actions-list li:last-child {
    margin-bottom: 0;
}

.alert-actions-list li strong {
    color: var(--text-primary);
}

.emergency-contact {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius-sm);
    margin-bottom: 0.5rem;
}

.emergency-contact:last-child {
    margin-bottom: 0;
}

.emergency-contact .contact-info {
    flex: 1;
}

.emergency-contact .contact-name {
    font-weight: 600;
    color: var(--text-primary);
}

.emergency-contact .contact-role {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.emergency-contact .contact-phone {
    font-weight: 500;
    color: var(--primary-color);
    text-decoration: none;
}

.emergency-contact .contact-phone:hover {
    text-decoration: underline;
}

.response-time-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
}

.response-time-indicator.immediate {
    background: rgba(229, 62, 62, 0.1);
    color: var(--error-color);
    border: 1px solid var(--error-color);
}

.response-time-indicator.urgent {
    background: rgba(214, 158, 46, 0.1);
    color: var(--warning-color);
    border: 1px solid var(--warning-color);
}

.response-time-indicator.standard {
    background: rgba(56, 161, 105, 0.1);
    color: var(--success-color);
    border: 1px solid var(--success-color);
}

/* Clickable status indicators */
.section-status.clickable {
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.section-status.clickable:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.section-status.clickable:hover::after {
    content: "Click for details";
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gray-800);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    white-space: nowrap;
    z-index: 1000;
}

/* Priority indicators in action lists */
.priority-immediate {
    color: var(--error-color);
    font-weight: 600;
    text-transform: uppercase;
}

.priority-urgent {
    color: var(--warning-color);
    font-weight: 600;
    text-transform: uppercase;
}

.priority-standard {
    color: var(--success-color);
    font-weight: 500;
    text-transform: uppercase;
}

/* Modal responsive design */
@media (max-width: 768px) {
    .alert-description-modal .modal-content {
        margin: 1rem;
        max-width: none;
        max-height: 95vh;
    }
    
    .alert-description-modal .modal-header {
        padding: 1rem 1.5rem;
    }
    
    .alert-description-modal .modal-body {
        padding: 1.5rem;
    }
    
    .emergency-contact {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

.notification-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.notification-title {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.875rem;
}

.notification-time {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.notification-message {
    font-size: 0.875rem;
    color: var(--gray-700);
    line-height: 1.5;
}

/* Responsive Design */
/* @media (max-width: 1200px) {
    .kpi-grid {
        grid-template-columns: repeat(min(var(--grid-columns), 4), 1fr);
    }
} */
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .dashboard-container {
        padding: 1rem;
    }
    
    .nav-container {
        padding: 0 1rem;
    }
    
    .nav-center {
        display: none;
    }
    
    /* .kpi-grid {
        grid-template-columns: repeat(min(var(--grid-columns), 2), 1fr);
    } */
    
    .dual-metrics {
        grid-template-columns: 1fr;
    }
    
    .triple-metrics {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .notification-panel {
        width: 100vw;
        right: -100vw;
    }
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--gray-300);
    border-top: 2px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Utility Classes */
.text-success { color: var(--success-color); }
.text-warning { color: var(--warning-color); }
.text-error { color: var(--error-color); }
.text-muted { color: var(--gray-500); }

.bg-success { background: var(--success-color); }
.bg-warning { background: var(--warning-color); }
.bg-error { background: var(--error-color); }

.hidden { display: none; }
.visible { display: block; }

/* Hide TSS sections for pot ash material */
#app[data-material="pot_ash"] .influent-tss,
#app[data-material="pot_ash"] .tss-monitoring {
    display: none;
}

/* Metal Items (similar to sump items) */
.metal-item {
    background: var(--gray-50);
    border-radius: 8px;
    padding: 1rem;
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
    cursor: pointer;
    margin-bottom: 0.75rem;
}

.metal-item.warning {
    border-color: var(--warning-color);
    background: rgba(245, 158, 11, 0.05);
    animation: pulseWarning 3s infinite;
}

.metal-item.critical {
    border-color: var(--error-color);
    background: rgba(239, 68, 68, 0.05);
    animation: pulseCritical 2s infinite;
}

.metal-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-lg);
}

.metal-item .metal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.metal-item .metal-name {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.metal-item .metal-name i {
    font-size: 1.1rem;
}

.metal-item.warning .metal-name i {
    color: var(--warning-color);
}

.metal-item.critical .metal-name i {
    color: var(--error-color);
}

.metal-item .metal-status {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metal-item .metal-status.warning {
    background: var(--warning-color);
    color: white;
}

.metal-item .metal-status.critical {
    background: var(--error-color);
    color: white;
}

.metal-item .metal-details {
    display: grid;
    gap: 0.5rem;
}

.metal-item .metal-value,
.metal-item .metal-limit {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.metal-item .label {
    color: var(--text-secondary);
}

.metal-item .value {
    font-weight: 600;
    color: var(--text-primary);
}

.metal-item .metal-progress {
    margin-top: 0.5rem;
}

.metal-item .percent-text {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    display: block;
    text-align: right;
}

/* All metals good display */
.all-metals-good {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--success-color);
}

.all-metals-good i {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.all-metals-good h3 {
    margin: 0 0 0.5rem 0;
    color: var(--success-color);
}

.all-metals-good p {
    color: var(--text-secondary);
    margin: 0;
}

/* Generic Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    cursor: pointer;
}

.modal-content {
    position: relative;
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-xl);
    max-width: 90%;
    max-height: 90vh;
    overflow: hidden;
    animation: slideIn 0.3s ease;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-primary);
}

.modal-header h2 {
    margin: 0;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    transition: color var(--transition-base);
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 2rem;
    max-height: calc(90vh - 80px);
    overflow-y: auto;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideIn {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Metal Details Modal */
.metal-details-modal .modal-content {
    max-width: 900px;
    max-height: 90vh;
    overflow: hidden;
}

.metal-details-modal .modal-body {
    padding: 0;
    max-height: calc(90vh - 80px);
    overflow-y: auto;
}

.metal-info-grid {
    display: grid;
    gap: 0;
}

.info-section {
    padding: 2rem;
    border-bottom: 1px solid var(--border-primary);
}

.info-section:last-child {
    border-bottom: none;
}

.info-section h3 {
    margin: 0 0 1rem 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
}

.status-display {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.status-display.warn {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
    border: 2px solid var(--warning-color);
}

.status-display.fail {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
    border: 2px solid var(--error-color);
}

.measurement-details .detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-200);
}

.measurement-details .detail-row:last-child {
    border-bottom: none;
}

.measurement-details .label {
    color: var(--text-secondary);
    font-weight: 500;
}

.measurement-details .value {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.measurement-details .value.warning {
    color: var(--warning-color);
}

.measurement-details .value.critical {
    color: var(--error-color);
}

.metal-description {
    line-height: 1.8;
    color: var(--text-secondary);
}

.action-steps ol {
    margin: 0;
    padding-left: 1.5rem;
}

.action-steps li {
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

.emergency-info {
    display: grid;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: 8px;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 0.25rem;
}

.contact-item strong {
    color: var(--text-primary);
}

.admin-notes {
    padding: 1rem;
    background: rgba(13, 138, 188, 0.05);
    border: 1px solid rgba(13, 138, 188, 0.2);
    border-radius: 8px;
}

.admin-notes p {
    margin: 0;
    line-height: 1.6;
}

/* Pump Location Modal */
.pump-location-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pump-location-modal .modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
}

.pump-location-modal .modal-content {
    position: relative;
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 1200px;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: var(--box-shadow-xl);
}

.pump-location-modal .modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-primary);
}

.pump-location-modal .modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color var(--transition-base);
}

.pump-location-modal .modal-close:hover {
    color: var(--text-primary);
}

.pump-location-modal .modal-body {
    display: grid;
    grid-template-columns: 1fr 300px;
    height: 600px;
}

#pumpMap {
    border-right: 1px solid var(--border-primary);
}

.pump-info {
    padding: 1.5rem;
    overflow-y: auto;
}

.pump-info h3 {
    margin: 0 0 1rem 0;
    color: var(--primary-color);
}

.pump-details .detail-item {
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
}

.pump-details .label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.pump-details .status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.pump-details .status-badge.critical {
    background: var(--error-color);
    color: white;
}

.pump-details .status-badge.warning {
    background: var(--warning-color);
    color: white;
}

/* Make TP Sump items clickable when critical/warning */
.sump-item.critical,
.sump-item.warning {
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.sump-item.critical:hover,
.sump-item.warning:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-lg);
}

/* All pumps good display */
.all-pumps-good {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--success-color);
}

.all-pumps-good i {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.all-pumps-good h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.all-pumps-good p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* =============================================================================
   SETTINGS PANEL & CUSTOMIZATION
   ============================================================================= */

/* Settings Panel */
.settings-panel {
    position: fixed;
    top: var(--topnav-height);
    right: -450px;
    width: 450px;
    height: calc(100vh - var(--topnav-height));
    background: var(--bg-primary);
    border-left: 1px solid var(--border-primary);
    box-shadow: var(--box-shadow-xl);
    transition: right var(--transition-slow), top 0.3s ease-in-out, height 0.3s ease-in-out;
    z-index: 1500;
    overflow-y: auto;
    overflow-x: hidden;
    box-sizing: border-box;
}

.settings-panel.open {
    right: 0;
}

.settings-panel .panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-tertiary);
}

.settings-panel .panel-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.settings-section {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-primary);
}

.settings-section:last-child {
    border-bottom: none;
}

.settings-section h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Theme Toggle */
.theme-selector {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.theme-option {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid var(--border-primary);
    border-radius: var(--border-radius);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    cursor: pointer;
    text-align: center;
    font-weight: 500;
    transition: all var(--transition-fast);
    position: relative;
}

.theme-option:hover {
    border-color: var(--primary-color);
    background: var(--bg-secondary);
}

.theme-option.active {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: white;
}

.theme-option::before {
    content: '';
    display: block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    margin: 0 auto 0.5rem;
}

.theme-option[data-theme="light"]::before {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
}

.theme-option[data-theme="dark"]::before {
    background: linear-gradient(135deg, #374151 0%, #111827 100%);
}

.theme-option[data-theme="auto"]::before {
    background: linear-gradient(90deg, #fbbf24 50%, #374151 50%);
}

/* Grid Settings */
.grid-settings {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Checkbox setting items should stack vertically */
.setting-item.checkbox-item {
    flex-direction: column;
    align-items: flex-start;
}

.setting-label {
    font-weight: 500;
    color: var(--text-primary);
    min-width: 120px;
    flex-shrink: 0;
}

/* Checkbox labels need to wrap and take full width */
.setting-label.checkbox-label {
    min-width: unset;
    flex-shrink: 1;
    width: 100%;
    line-height: 1.4;
    word-wrap: break-word;
    overflow-wrap: break-word;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.setting-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 200px; /* Fixed width to align all controls */
    justify-content: flex-start;
}

.range-input {
    width: 120px; /* Consistent width for all sliders */
    accent-color: var(--primary-color);
    flex-shrink: 0;
}

.number-input {
    width: 60px;
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius-sm);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    text-align: center;
}

/* Input with unit suffix */
.input-with-unit {
    position: relative;
    display: inline-block;
}

.input-with-unit::after {
    content: attr(data-unit);
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--text-tertiary);
    font-size: 0.75rem;
}

.input-with-unit .number-input {
    padding-right: 24px; /* Make room for the 'px' suffix */
}

/* Layout Presets */
.layout-presets {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.layout-preset {
    padding: 1rem;
    border: 2px solid var(--border-primary);
    border-radius: var(--border-radius);
    background: var(--bg-tertiary);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
}

.layout-preset:hover {
    border-color: var(--primary-color);
    background: var(--bg-secondary);
}

.layout-preset.active {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: white;
}

.preset-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

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

.layout-preset.active .preset-description {
    color: rgba(255, 255, 255, 0.8);
}

/* Settings Buttons */
.settings-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.settings-btn {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    cursor: pointer;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.settings-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--primary-color);
}

.settings-btn.primary {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.settings-btn.primary:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* Settings Toggle Button */
.settings-toggle {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.25rem;
    position: relative;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all var(--transition-base);
}

.settings-toggle:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: rotate(90deg);
}

/* Card Library Panel */
.card-library {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius);
    background: var(--bg-tertiary);
}

.library-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-primary);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.library-card:last-child {
    border-bottom: none;
}

.library-card:hover {
    background: var(--bg-secondary);
}

.library-card.disabled {
    opacity: 0.6;
    filter: grayscale(50%);
    background: var(--bg-tertiary);
}

.library-card.disabled:hover {
    background: var(--bg-tertiary);
    opacity: 0.7;
}

.card-info {
    flex: 1;
}

.card-title {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

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

.card-toggle {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--border-primary);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.card-toggle.active {
    background: var(--success-color);
    border-color: var(--success-color);
}

.card-toggle.active::after {
    content: '✓';
    color: white;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

/* =============================================================================
   CARD RESIZE HANDLES
   ============================================================================= */

.resize-handles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.grid-card:hover .resize-handles {
    opacity: 1;
}

.resize-handle {
    position: absolute;
    background: var(--primary-color);
    pointer-events: auto;
    z-index: 20;
    transition: all var(--transition-fast);
}

.resize-handle:hover {
    background: var(--secondary-color);
    transform: scale(1.2);
}

/* Corner handles */
.resize-handle.corner {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.resize-handle.nw {
    top: -6px;
    left: -6px;
    cursor: nw-resize;
}

.resize-handle.ne {
    top: -6px;
    right: -6px;
    cursor: ne-resize;
}

.resize-handle.sw {
    bottom: -6px;
    left: -6px;
    cursor: sw-resize;
}

.resize-handle.se {
    bottom: -6px;
    right: -6px;
    cursor: se-resize;
}

/* Edge handles */
.resize-handle.edge {
    background: var(--primary-color);
    opacity: 0.7;
}

/* =============================================================================
   LIMIT EXCEEDANCE MODAL
   ============================================================================= */

.limit-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.limit-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(4px);
    animation: overlayFadeIn 0.3s ease;
}

.limit-modal-content {
    position: relative;
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.4s ease;
}

.limit-modal-header {
    padding: 2rem;
    text-align: center;
    border-bottom: 3px solid var(--error-color);
    background: linear-gradient(135deg, #fee2e2 0%, #fef2f2 100%);
    position: relative;
}

.limit-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--error-color);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all var(--transition-base);
    z-index: 10;
}

.limit-modal-close:hover {
    background: var(--error-color-dark);
    transform: rotate(90deg) scale(1.1);
}

.limit-modal-header.critical {
    animation: headerPulse 2s infinite;
}

.limit-icon-pulse {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    background: var(--error-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: iconPulse 1.5s infinite;
}

.limit-icon-pulse i {
    color: white;
    font-size: 2rem;
}

.limit-modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--error-color);
    letter-spacing: 1px;
}

.limit-modal-body {
    padding: 2rem;
    max-height: 50vh;
    overflow-y: auto;
}

/* Custom scrollbar for modal */
.limit-modal-content::-webkit-scrollbar,
.limit-modal-body::-webkit-scrollbar {
    width: 8px;
}

.limit-modal-content::-webkit-scrollbar-track,
.limit-modal-body::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: 4px;
}

.limit-modal-content::-webkit-scrollbar-thumb,
.limit-modal-body::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: 4px;
}

.limit-modal-content::-webkit-scrollbar-thumb:hover,
.limit-modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}

.limit-details {
    margin-bottom: 1.5rem;
}

.limit-detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    background: var(--gray-50);
    border-radius: 8px;
    border-left: 4px solid var(--error-color);
}

.limit-detail-label {
    font-weight: 600;
    color: var(--gray-700);
}

.limit-detail-value {
    font-weight: 700;
    color: var(--error-color);
    font-size: 1.1rem;
}

.limit-detail-value.warning {
    color: var(--warning-color);
}

.limit-chart {
    background: var(--gray-50);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.limit-modal-footer {
    padding: 1.5rem 2rem;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
}

.acknowledgment-info {
    margin-bottom: 1rem;
}

.acknowledgment-info label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
}

.acknowledgment-info input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.limit-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.limit-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.limit-btn.primary {
    background: var(--primary-color);
    color: white;
}

.limit-btn.primary:hover:not(:disabled) {
    background: var(--primary-color-dark);
    transform: translateY(-1px);
}

.limit-btn.primary:disabled {
    background: var(--gray-300);
    color: var(--gray-500);
    cursor: not-allowed;
}

.limit-btn.secondary {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

.limit-btn.secondary:hover {
    background: var(--gray-200);
    transform: translateY(-1px);
}

.limit-btn.danger {
    background: var(--error-color);
    color: white;
}

.limit-btn.danger:hover {
    background: var(--error-color-dark);
    transform: translateY(-1px);
}

/* Animations */
@keyframes overlayFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes headerPulse {
    0%, 100% { background: linear-gradient(135deg, #fee2e2 0%, #fef2f2 100%); }
    50% { background: linear-gradient(135deg, #fecaca 0%, #fee2e2 100%); }
}

@keyframes iconPulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
    }
    50% { 
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(239, 68, 68, 0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .limit-modal-content {
        width: 95%;
        margin: 1rem;
    }
    
    .limit-modal-header,
    .limit-modal-body {
        padding: 1.5rem;
    }
    
    .limit-actions {
        flex-direction: column;
    }
    
    .limit-btn {
        width: 100%;
        justify-content: center;
    }
}

.resize-handle.n {
    top: -3px;
    left: 20%;
    right: 20%;
    height: 6px;
    cursor: n-resize;
    border-radius: 3px;
}

.resize-handle.s {
    bottom: -3px;
    left: 20%;
    right: 20%;
    height: 6px;
    cursor: s-resize;
    border-radius: 3px;
}

.resize-handle.w {
    left: -3px;
    top: 20%;
    bottom: 20%;
    width: 6px;
    cursor: w-resize;
    border-radius: 3px;
}

.resize-handle.e {
    right: -3px;
    top: 20%;
    bottom: 20%;
    width: 6px;
    cursor: e-resize;
    border-radius: 3px;
}

/* Size indicator overlay */
.size-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(13, 138, 188, 0.9);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.875rem;
    opacity: 0;
    transition: opacity var(--transition-fast);
    pointer-events: none;
    z-index: 30;
}

.grid-card.resizing .size-indicator {
    opacity: 1;
}

/* Resize preview ghost */
.resize-preview {
    position: absolute;
    border: 2px dashed var(--primary-color);
    background: rgba(13, 138, 188, 0.1);
    border-radius: var(--border-radius);
    pointer-events: none;
    z-index: 25;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.resize-preview.active {
    opacity: 1;
}

/* =============================================================================
   AUTO-SWITCHING SETTINGS
   ============================================================================= */

.auto-switch-settings {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 100%;
    overflow: hidden;
}

.setting-checkbox {
    margin-right: 0.75rem;
    transform: scale(1.1);
    flex-shrink: 0;
}

.setting-select {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius-sm);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    min-width: 120px;
}

.setting-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(13, 138, 188, 0.1);
}

.auto-switch-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--gray-50);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-primary);
    max-width: 100%;
    box-sizing: border-box;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray-400);
    transition: background-color var(--transition-base);
}

.status-indicator.active {
    background: var(--success-color);
    animation: pulse-green 2s infinite;
}

.status-indicator.alert-sticky {
    background: var(--warning-color);
    animation: pulse-orange 1s infinite;
}

.status-text {
    font-weight: 500;
    color: var(--text-secondary);
    word-wrap: break-word;
    overflow-wrap: break-word;
    flex: 1;
    min-width: 0;
}

.setting-description {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-top: 0.25rem;
    line-height: 1.4;
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

@keyframes pulse-green {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

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

/* Auto-switch indicator in nav */
.auto-switch-indicator {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 8px;
    height: 8px;
    background: var(--success-color);
    border-radius: 50%;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.material-btn.auto-switching .auto-switch-indicator {
    opacity: 1;
    animation: pulse-green 2s infinite;
}

.material-btn.alert-sticky .auto-switch-indicator {
    background: var(--warning-color);
    animation: pulse-orange 1s infinite;
}

/* =============================================================================
   CHART MODAL
   ============================================================================= */

.chart-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.chart-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.chart-modal-content {
    position: relative;
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    width: 100%;
    max-width: 1400px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--box-shadow-xl);
    overflow: hidden;
}

.chart-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.chart-modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.chart-modal-close {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-base);
}

.chart-modal-close:hover {
    background: var(--gray-100);
    color: var(--text-primary);
}

.chart-modal-controls {
    padding: 1.5rem;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-primary);
}

.date-range-picker {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: 12px;
    border: 1px solid var(--gray-200);
}

.date-range-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.date-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.date-inputs {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.date-input {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius-sm);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    min-width: 200px;
    transition: all var(--transition-base);
}

.date-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(13, 138, 188, 0.1);
}

.date-separator {
    margin: 0 1rem;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 1rem;
}

.quick-ranges {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.range-btn {
    padding: 0.75rem 1.25rem;
    border: 2px solid var(--gray-300);
    background: var(--bg-primary);
    color: var(--text-secondary);
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.range-btn:hover {
    background: var(--gray-100);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.range-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.comparison-toggle {
    padding: 1rem 0;
}

.toggle-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
}

.toggle-checkbox {
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
}

.comparison-controls {
    background: var(--bg-primary);
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    margin-top: 1rem;
}

.comparison-presets {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.preset-btn {
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--border-primary);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.preset-btn:hover {
    background: var(--gray-200);
    color: var(--text-primary);
}

.apply-btn {
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-top: 1rem;
}

.apply-btn:hover {
    background: var(--secondary-color);
}

.chart-options {
    display: flex;
    gap: 2rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-primary);
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.option-group label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.chart-select {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-primary);
    border-radius: var(--border-radius-sm);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    min-width: 150px;
}

.stats-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stats-checkboxes label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: normal;
    font-size: 0.875rem;
    cursor: pointer;
}

.chart-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
    background: var(--gray-50);
}

.chart-modal-body .chart-container {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    height: 500px;
    position: relative;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07), 0 1px 3px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--gray-200);
    margin-bottom: 2rem;
}

.chart-modal-body .chart-container canvas {
    max-height: calc(100% - 2rem);
    width: 100% !important;
    height: 100% !important;
}

.chart-statistics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.stat-card {
    background: var(--bg-secondary);
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 500;
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.chart-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-primary);
}

.action-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.action-btn:hover {
    background: var(--gray-100);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Make KPI cards look clickable */
.kpi-card {
    cursor: pointer;
    transition: all var(--transition-base);
}

.kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.kpi-card:active {
    transform: translateY(-1px);
}

/* Responsive design for chart modal */
@media (max-width: 768px) {
    .chart-modal {
        padding: 0.5rem;
    }
    
    .chart-modal-content {
        max-height: 95vh;
    }
    
    .chart-modal-controls {
        padding: 1rem;
    }
    
    .date-inputs {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .date-input {
        min-width: auto;
        width: 100%;
    }
    
    .quick-ranges {
        grid-template-columns: repeat(2, 1fr);
        display: grid;
    }
    
    .chart-options {
        flex-direction: column;
        gap: 1rem;
    }
    
    .chart-statistics {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .chart-actions {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .action-btn {
        flex: 1;
        min-width: 120px;
    }
}

/* ==========================================
   Timeline Replay System Styles
   ========================================== */

.timeline-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    padding: 1rem;
    backdrop-filter: var(--backdrop-filter);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    cursor: move;
    transition: all var(--transition-base);
}

.timeline-container:hover {
    box-shadow: var(--box-shadow-lg);
    transform: translateY(-2px);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-primary);
}

.timeline-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.timeline-header h3 i {
    color: var(--primary-color);
}

.timeline-status {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9rem;
}

#timelineStatus {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}

#timelineStatus.live {
    background: var(--success-color);
    color: white;
}

#timelineStatus.replay {
    background: var(--warning-color);
    color: white;
}

#currentTimelineDate {
    color: var(--text-secondary);
    font-weight: 500;
}

.timeline-controls {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.playback-controls {
    display: flex;
    gap: 0.5rem;
}

.timeline-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 8px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.timeline-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

.timeline-btn:active {
    transform: translateY(0);
}

.timeline-btn.active {
    background: var(--primary-color);
    color: white;
}

.timeline-btn.live-btn {
    width: auto;
    padding: 0 1rem;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.timeline-slider-container {
    flex: 1;
    min-width: 300px;
    position: relative;
}

.timeline-range {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.range-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
    min-width: 80px;
    text-align: center;
}

.timeline-slider {
    flex: 1;
    height: 6px;
    border-radius: 3px;
    background: var(--gray-200);
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}

.timeline-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: 2px solid white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
}

.timeline-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.timeline-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: 2px solid white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
}

.timeline-markers {
    height: 8px;
    position: relative;
    margin-top: 0.25rem;
}

.timeline-marker {
    position: absolute;
    width: 2px;
    height: 8px;
    background: var(--gray-400);
    transform: translateX(-50%);
}

.timeline-marker.major {
    background: var(--primary-color);
    height: 12px;
}

.speed-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.speed-controls label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.speed-select {
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
}

.timeline-presets {
    display: flex;
    gap: 0.25rem;
}

.timeline-presets .preset-btn {
    padding: 0.25rem 0.75rem;
    border: 1px solid var(--border-primary);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.timeline-presets .preset-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.timeline-presets .preset-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Floating Settings Button - appears when navbar is hidden */
.floating-settings-btn {
    position: fixed;
    top: 80px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    cursor: grab;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: fadeIn 0.3s ease;
    user-select: none;
}

.floating-settings-btn:active {
    cursor: grabbing;
}

.floating-settings-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    background: var(--secondary-color);
}

.floating-settings-btn:active {
    transform: scale(0.95);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Lab Results Styles */
.lab-results-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    height: 100%;
}

.lab-header-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: 8px;
    border: 1px solid var(--border-primary);
}

.lab-meta {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.lab-number {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
}

.lab-date {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.lab-summary {
    display: flex;
    gap: 1.5rem;
}

.summary-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.summary-item i {
    color: var(--primary-color);
}

.critical-params {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-height: 0;
}

.section-subtitle {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.params-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    flex: 1;
    overflow-y: auto;
}

.critical-param-card {
    background: var(--bg-tertiary);
    border-radius: 12px;
    padding: 1.25rem;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.critical-param-card.pass {
    border-color: var(--success-color);
}

.critical-param-card.fail {
    border-color: var(--error-color);
    background: rgba(239, 68, 68, 0.05);
}

.param-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.param-title span:first-child {
    font-weight: 600;
    color: var(--text-primary);
}

.sample-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    background: var(--primary-color);
    color: white;
    border-radius: 4px;
}

.param-reading {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.big-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.unit {
    font-size: 1rem;
    color: var(--text-secondary);
}

.param-gauge {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.gauge-track {
    height: 8px;
    background: var(--gray-200);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.gauge-fill {
    height: 100%;
    border-radius: 4px;
    position: relative;
    transition: width 0.5s ease;
}

.gauge-fill.good {
    background: var(--success-color);
}

.gauge-fill.warning {
    background: var(--warning-color);
}

.gauge-fill.critical {
    background: var(--error-color);
}

.gauge-label {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.gauge-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.75rem;
}

.status-badge.pass {
    background: var(--success-color);
    color: white;
}

.status-badge.fail {
    background: var(--error-color);
    color: white;
}

.other-results {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.results-table {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 200px;
    overflow-y: auto;
}

.result-row {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr 0.75fr;
    gap: 1rem;
    padding: 0.75rem;
    background: var(--gray-50);
    border-radius: 6px;
    font-size: 0.875rem;
}

.result-category {
    font-weight: 600;
    color: var(--primary-color);
}

.result-param {
    color: var(--text-primary);
}

.result-reading {
    font-weight: 600;
    color: var(--text-primary);
}

.result-sample {
    color: var(--text-secondary);
    text-align: right;
}

.lab-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border-primary);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.lab-logo {
    font-weight: 600;
    color: var(--primary-color);
}

/* BOSS LEVEL Lab Results */
.lab-results-boss-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    height: 100%;
    cursor: pointer;
}

.lab-received-date {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.lab-received-date i {
    color: var(--primary-color);
    font-size: 1rem;
}

.compliance-status-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding: 1rem;
    background: var(--gray-900);
    border-radius: 12px;
}

.compliance-item {
    text-align: center;
    padding: 1rem;
    border-radius: 8px;
    opacity: 0.3;
    transition: all 0.3s ease;
}

.compliance-item.active {
    opacity: 1;
    transform: scale(1.05);
}

.compliance-item.pass {
    background: var(--success-color);
    color: white;
}

.compliance-item.warn {
    background: var(--warning-color);
    color: white;
}

.compliance-item.fail {
    background: var(--error-color);
    color: white;
}

.compliance-count {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
}

.compliance-label {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.1em;
}

/* Metals Card */
.metals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.metal-card {
    background: var(--gray-50);
    border-radius: 8px;
    padding: 1rem;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.metal-card.good {
    border-color: var(--success-color);
}

.metal-card.warning {
    border-color: var(--warning-color);
    background: rgba(245, 158, 11, 0.1);
}

.metal-card.critical {
    border-color: var(--error-color);
    background: rgba(239, 68, 68, 0.1);
}

.metal-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.metal-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.metal-status {
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0.5rem 0;
}

.metal-bar {
    height: 4px;
    background: var(--gray-200);
    border-radius: 2px;
    overflow: hidden;
}

.metal-fill {
    height: 100%;
    background: currentColor;
    transition: width 0.5s ease;
}

.metal-card.good .metal-fill {
    background: var(--success-color);
}

.metal-card.warning .metal-fill {
    background: var(--warning-color);
}

.metal-card.critical .metal-fill {
    background: var(--error-color);
}

/* Organics Summary */
.organics-summary {
    display: flex;
    gap: 2rem;
    justify-content: center;
    padding: 2rem;
}

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

.stat-value {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* Responsive Timeline */
@media (max-width: 768px) {
    .timeline-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .timeline-slider-container {
        min-width: unset;
    }
    
    .timeline-range {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .range-label {
        min-width: unset;
    }
    
    .speed-controls,
    .timeline-presets {
        justify-content: center;
    }
}

/* Custom Date Range Controls */
.custom-date-range {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
    padding: 0.75rem;
    background: var(--gray-50);
    border-radius: 8px;
    border: 1px solid var(--border-primary);
}

.custom-date-range label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.date-input {
    padding: 0.75rem 1rem;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    background: var(--bg-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.date-input:hover {
    border-color: var(--primary-color);
    background: var(--gray-50);
}

.date-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(13, 138, 188, 0.15);
    background: white;
}

@media (max-width: 768px) {
    .custom-date-range {
        flex-wrap: wrap;
        gap: 0.25rem;
    }
}

/* Lab Details Modal Styles */
.lab-details-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(5px);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.lab-details-modal {
    background: var(--bg-primary);
    border-radius: 16px;
    width: 95vw;
    height: 90vh;
    max-width: 1400px;
    box-shadow: var(--box-shadow-xl);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from { transform: scale(0.9) translateY(-20px); opacity: 0; }
    to { transform: scale(1) translateY(0); opacity: 1; }
}

.lab-modal-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 3px solid rgba(255, 255, 255, 0.2);
}

.lab-modal-header .header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 1;
}

.lab-modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.lab-modal-header i {
    font-size: 1.75rem;
}

/* Compliance stats in header */
.compliance-stats-inline {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.compliance-stats-inline .compliance-stat {
    background: rgba(255, 255, 255, 0.35);
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
}

.compliance-stats-inline .stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.25rem;
}

.compliance-stats-inline .stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 1;
    font-weight: 600;
}

.compliance-stats-inline .compliance-stat.pass {
    background: rgba(40, 167, 69, 0.4);
    border-color: rgba(40, 167, 69, 0.7);
}

.compliance-stats-inline .compliance-stat.warn {
    background: rgba(255, 193, 7, 0.4);
    border-color: rgba(255, 193, 7, 0.7);
}

.compliance-stats-inline .compliance-stat.fail {
    background: rgba(220, 53, 69, 0.4);
    border-color: rgba(220, 53, 69, 0.7);
}

.close-modal {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: background var(--transition-fast);
}

.close-modal:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lab-modal-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Compliance Overview */
/* Hide the old compliance overview section - stats now in header */
.compliance-overview {
    display: none;
}

/* Problem metals alert */
.problem-metals-alert {
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.problem-metals-alert h5 {
    margin: 0 0 0.75rem 0;
    color: var(--error-color);
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.problem-metals-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.problem-metal-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: 16px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.problem-metal-chip:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.problem-metal-chip.warn {
    background: rgba(255, 193, 7, 0.1);
    color: var(--warning-color);
    border-color: rgba(255, 193, 7, 0.3);
}

.problem-metal-chip.warn:hover {
    background: rgba(255, 193, 7, 0.2);
}

.problem-metal-chip.fail {
    background: rgba(220, 53, 69, 0.1);
    color: var(--error-color);
    border-color: rgba(220, 53, 69, 0.3);
}

.problem-metal-chip.fail:hover {
    background: rgba(220, 53, 69, 0.2);
}

.problem-metal-chip .chip-value {
    font-size: 0.75rem;
    opacity: 0.8;
}

.compliance-header h3 {
    margin: 0 0 1rem 0;
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 700;
}

.compliance-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 1rem;
}

.compliance-stat {
    text-align: center;
    padding: 1rem;
    border-radius: 12px;
    min-width: 100px;
}

.compliance-stat.pass {
    background: rgba(40, 167, 69, 0.1);
    border: 2px solid var(--success-color);
}

.compliance-stat.warn {
    background: rgba(255, 193, 7, 0.1);
    border: 2px solid var(--warning-color);
}

.compliance-stat.fail {
    background: rgba(220, 53, 69, 0.1);
    border: 2px solid var(--error-color);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 0.25rem;
}

.overall-status {
    padding: 1rem;
    border-radius: 12px;
    text-align: center;
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.overall-status.pass {
    background: var(--success-color);
    color: white;
}

.overall-status.warn {
    background: var(--warning-color);
    color: white;
}

.overall-status.fail {
    background: var(--error-color);
    color: white;
}

/* Category Tabs */
.category-tabs {
    display: flex;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-primary);
}

.tab-btn {
    flex: 1;
    padding: 1rem 1.5rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    border-bottom: 3px solid transparent;
}

.tab-btn:hover {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.tab-btn.active {
    background: var(--bg-primary);
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

/* Tab Content */
.tab-content {
    flex: 1;
    overflow: hidden;
}

.tab-panel {
    display: none;
    height: 100%;
    overflow-y: auto;
    padding: 2rem;
}

.tab-panel.active {
    display: block;
}

/* Overview Panel */
.overview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
    height: 100%;
}

.overview-card {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border-primary);
}

.overview-card h4 {
    margin: 0 0 1rem 0;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.1rem;
}

.summary-stats {
    display: flex;
    justify-content: space-around;
    text-align: center;
}

.stat .value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat .label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.critical-params-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.critical-param {
    padding: 1rem;
    border-radius: 8px;
    background: var(--bg-tertiary);
}

.critical-param.pass {
    border-left: 4px solid var(--success-color);
}

.critical-param.fail {
    border-left: 4px solid var(--error-color);
}

.param-name {
    font-weight: 600;
    color: var(--text-primary);
}

.param-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
}

.param-status {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.param-bar {
    height: 6px;
    background: var(--gray-200);
    border-radius: 3px;
    margin-top: 0.5rem;
    overflow: hidden;
}

.param-fill {
    height: 100%;
    background: var(--success-color);
    transition: width var(--transition-slow);
}

/* Metals Panel */
.metals-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    height: 100%;
}

.metals-chart-card,
.metals-table-card {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border-primary);
}

.metals-table {
    max-height: 500px;
    overflow-y: auto;
}

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

.metals-table th,
.metals-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-primary);
}

.metals-table th {
    background: var(--bg-tertiary);
    font-weight: 600;
    color: var(--text-primary);
}

.critical-metal {
    background: rgba(255, 193, 7, 0.1);
}

.critical-metal .param-name i {
    color: var(--warning-color);
    margin-left: 0.5rem;
}

/* Nutrients Panel */
.nutrients-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    height: 100%;
}

.nutrients-chart-card,
.nutrients-details {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border-primary);
}

.nutrient-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.nutrient-card {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 1rem;
}

.nutrient-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.nutrient-header h5 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1rem;
}

.compliance-badge {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.compliance-badge.pass {
    background: var(--success-color);
    color: white;
}

.nutrient-value {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.nutrient-value .value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.compliance-bar {
    height: 6px;
    background: var(--gray-200);
    border-radius: 3px;
    margin: 0.5rem 0;
    overflow: hidden;
}

.compliance-fill {
    height: 100%;
    background: var(--success-color);
    transition: width var(--transition-slow);
}

.compliance-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Organics Panel */
.organics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    height: 100%;
}

.organics-chart-card,
.organics-table {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid var(--border-primary);
}

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

.organics-table th,
.organics-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-primary);
}

/* All Parameters Panel */
.parameters-categories {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.parameter-category {
    background: var(--bg-secondary);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-primary);
}

.category-header {
    background: var(--bg-tertiary);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-primary);
}

.category-header h5 {
    margin: 0;
    color: var(--text-primary);
    font-weight: 700;
}

.param-count {
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.category-table {
    max-height: 400px;
    overflow-y: auto;
}

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

.category-table th,
.category-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-primary);
}

.category-table th {
    background: var(--bg-tertiary);
    font-weight: 600;
    color: var(--text-primary);
    position: sticky;
    top: 0;
}

.category-table tr.pass {
    background: rgba(40, 167, 69, 0.05);
}

.category-table tr.fail {
    background: rgba(220, 53, 69, 0.05);
}

.status {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status.pass {
    background: var(--success-color);
    color: white;
}

.status.warn {
    background: var(--warning-color);
    color: white;
}

.status.fail {
    background: var(--error-color);
    color: white;
}

.status.unknown {
    background: var(--gray-400);
    color: white;
}

.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
}

.no-data {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: var(--text-secondary);
    font-style: italic;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .overview-grid,
    .metals-grid,
    .nutrients-grid,
    .organics-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .lab-details-modal {
        width: 98vw;
        height: 95vh;
    }
    
    .lab-modal-header {
        padding: 1rem;
    }
    
    .tab-content {
        padding: 1rem;
    }
    
    .compliance-stats {
        gap: 1rem;
    }
    
    .category-tabs {
        flex-wrap: wrap;
    }
    
    .tab-btn {
        min-width: 120px;
    }
}

/* Metals Card Styles */
.metals-grid {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: 1rem;
    height: 100%;
    overflow-y: auto;
    padding: 0.5rem 0;
}

.metal-card {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 5px 12px;
    border: 2px solid transparent;
    transition: all var(--transition-fast);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: auto;
}

.metal-card.good {
    border-color: var(--success-color);
    background: rgba(40, 167, 69, 0.05);
}

.metal-card.warning {
    border-color: var(--warning-color);
    background: rgba(255, 193, 7, 0.05);
}

.metal-card.critical {
    border-color: var(--error-color);
    background: rgba(220, 53, 69, 0.05);
}

.metal-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    min-width: 0; /* Allow text to truncate */
}

.metal-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
    line-height: 1;
    white-space: nowrap;
    width: 140px;
    flex-shrink: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.metal-reading {
    display: inline-flex;
    align-items: baseline;
    gap: 0.25rem;
    width: 100px;
    justify-content: flex-end;
    flex-shrink: 0;
}

.metal-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}

.metal-unit {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.metal-status-badge {
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.2rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.metal-status-badge.good {
    background: var(--success-color);
    color: white;
}

.metal-status-badge.warning {
    background: var(--warning-color);
    color: white;
}

.metal-status-badge.critical {
    background: var(--error-color);
    color: white;
}

/* Remove compliance bar and percent from compact view */
.metal-compliance {
    display: none;
}

/* Metals Pagination */
.metals-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: 8px;
    margin-top: 1rem;
}

.page-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}

.page-btn:hover:not(:disabled) {
    background: var(--secondary-color);
    transform: translateY(-1px);
}

.page-btn:disabled {
    background: var(--gray-400);
    cursor: not-allowed;
    opacity: 0.6;
}

.page-info {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-align: center;
}

.no-metals-data {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: var(--text-secondary);
    font-style: italic;
    background: var(--bg-tertiary);
    border-radius: 8px;
}

/* Status text colors */
#metalsStatusText .critical {
    color: var(--error-color);
    font-weight: 700;
}

#metalsStatusText .warning {
    color: var(--warning-color);
    font-weight: 700;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .metals-grid {
        grid-template-columns: 1fr;
    }
    
    .metals-pagination {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .page-info {
        order: -1;
    }
    
    .metal-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .metal-status-badge {
        align-self: flex-end;
    }
}

/* Organics Card Styles */
.organics-grid {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    height: 100%;
    overflow-y: auto;
    padding: 0.5rem 0;
}

.organic-card {
    background: var(--bg-tertiary);
    border-radius: 10px;
    padding: 0.75rem;
    border: 2px solid transparent;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 100%;
    overflow: hidden;
}

.organic-card.good {
    border-color: var(--success-color);
    background: rgba(40, 167, 69, 0.05);
}

.organic-card.warning {
    border-color: var(--warning-color);
    background: rgba(255, 193, 7, 0.05);
}

.organic-card.critical {
    border-color: var(--error-color);
    background: rgba(220, 53, 69, 0.05);
}

.organic-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
}

.organic-icon {
    font-size: 1.2rem;
    width: 30px;
    text-align: center;
    flex-shrink: 0;
}

.organic-info {
    width: 175px;
    min-width: 0;
    overflow: hidden;
    flex-shrink: 0;
}

.organic-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
    line-height: 1.2;
    margin-bottom: 0.25rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.organic-reading {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.organic-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.organic-unit {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.organic-status {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex-shrink: 0;
    width: 140px;
    justify-content: flex-end;
}

.organic-status.has-percentage {
    justify-content: space-between;
}

.organic-status.no-percentage {
    justify-content: flex-end;
}

.organic-status.no-percentage .organic-badge {
    width: 85px;
}

.organic-badge {
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 0.2rem;
    white-space: nowrap;
    width: 80px;
    justify-content: center;
    flex-shrink: 0;
}

.organic-badge.good {
    background: var(--success-color);
    color: white;
}

.organic-badge.warning {
    background: var(--warning-color);
    color: white;
}

.organic-badge.critical {
    background: var(--error-color);
    color: white;
}

.organic-percent {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-weight: 600;
    width: 50px;
    text-align: right;
    flex-shrink: 0;
}

/* Icon colors */
.text-warning { color: #f39c12 !important; }
.text-info { color: #3498db !important; }
.text-success { color: #27ae60 !important; }
.text-primary { color: var(--primary-color) !important; }

/* Ensure both cards respect the global card height */
.kpi-section.metals-icpms .kpi-cards,
.kpi-section.organics .kpi-cards {
    height: calc(100% - 80px); /* Account for header height */
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

@media (max-width: 768px) {
    .organics-summary {
        flex-direction: column;
        gap: 1rem;
    }
}