:root {
    --bg-color: #f8fafc;
    --card-bg: rgba(255, 255, 255, 0.9);
    --accent-color: #0284c7;
    --accent-hover: #0369a1;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --border-color: rgba(226, 232, 240, 0.8);
    --glass-border: rgba(0, 0, 0, 0.05);
    --table-header: #f1f5f9;
    --zonal-bg: rgba(241, 245, 249, 0.5);
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --branding-blue: #0ea5e9; /* Light professional blue */
}

body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(at 0% 0%, var(--accent-color) 0.03, transparent 50%),
        radial-gradient(at 100% 0%, var(--accent-color) 0.03, transparent 50%);
    color: var(--text-primary);
    min-height: 100vh;
    transition: background-color 0.3s, color 0.3s;
    line-height: 1.4;
}

.glass-container {
    max-width: 1150px;
    margin: 12px auto;
    padding: 24px;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Integrated Header Branding */
.branding-card {
    background: var(--branding-blue) !important;
    padding: 20px 24px !important;
    margin-bottom: 24px !important;
    border: none !important;
    color: #ffffff !important;
}

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

.branding-title h2 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #ffffff;
}

.branding-title .timestamp {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.85rem;
    margin-top: 4px;
}

.branding-card .tab-nav {
    background: rgba(255, 255, 255, 0.2); /* Lighter background for better contrast */
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px; /* Restored to standard edges */
    padding: 4px;
}

.branding-card .tab-btn {
    color: #ffffff;
    border-radius: 6px; /* Restored to standard edges */
    padding: 8px 24px;
}

.branding-card .tab-btn[data-tab="support"] {
    color: #0284c7; /* Specific blue for ENI button */
    background: rgba(255, 255, 255, 0.9); /* White-ish background to make blue text pop */
}

.branding-card .tab-btn.active {
    background: #ffffff;
    color: var(--branding-blue);
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Filter Panel Styling */
.filter-panel {
    background: transparent !important;
    border: none !important;
    padding: 10px 0 !important;
    margin-bottom: 20px !important;
    box-shadow: none !important;
}

.controls {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}

/* Embossed Style for Filters & Buttons */
select, .refresh-btn {
    background: #f8fafc !important;
    color: var(--text-primary) !important;
    border: 1px solid rgba(0, 0, 0, 0.05) !important;
    padding: 8px 16px;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    /* Neumorphic / Embossed Effect */
    box-shadow: 
        4px 4px 10px rgba(0, 0, 0, 0.05),
        -4px -4px 10px rgba(255, 255, 255, 0.8),
        inset 1px 1px 2px rgba(255, 255, 255, 0.3),
        inset -1px -1px 2px rgba(0, 0, 0, 0.02);
    transition: all 0.2s ease;
}

select:hover, .refresh-btn:hover {
    box-shadow: 
        2px 2px 5px rgba(0, 0, 0, 0.05),
        -2px -2px 5px rgba(255, 255, 255, 0.8);
    transform: translateY(-1px);
}

.refresh-btn {
    background: var(--accent-color) !important;
    color: #fff !important;
    margin-left: auto;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.metrics-grid.support-row {
    grid-template-columns: repeat(3, 1fr) !important;
}

.card {
    background: var(--card-bg);
    padding: 16px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform 0.2s, border-color 0.2s;
}

.card.clickable-card {
    cursor: pointer;
    border-bottom: 2px solid var(--accent-color);
}

.card .value {
    font-size: 2.25rem;
    font-weight: 800;
    margin-top: 8px;
}

.charts-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.table-container {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 16px;
    border: 1px solid var(--border-color);
    overflow-x: auto;
}

.table-container.full-width {
    grid-column: 1 / -1;
}

/* Table Optimization */
table {
    width: 100%;
    border-collapse: collapse;
    table-layout: auto;
}

th {
    background: var(--table-header);
    color: var(--text-secondary);
    padding: 6px 10px;
    text-align: left;
    font-size: 0.7rem;
    text-transform: uppercase;
    border-bottom: 2px solid var(--border-color);
    white-space: nowrap;
}

td {
    padding: 8px 10px;
    font-size: 0.8rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.text-right {
    text-align: right !important;
}

tr:hover td {
    background: rgba(2, 132, 199, 0.05);
}

/* Modal Styling */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    overflow-y: auto;
}

.modal-content {
    background-color: var(--card-bg);
    margin: 2% auto;
    padding: 32px;
    width: 90%;
    max-width: 1000px;
    border-radius: 16px;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.modal-content .table-container {
    flex-grow: 1;
    overflow-y: auto;
    margin-top: 12px;
    border: none;
    padding: 0;
}

.close-btn {
    position: absolute;
    right: 20px;
    top: 15px;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    z-index: 10;
}

@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.spinning .icon { animation: spin 1s linear infinite; display: inline-block; }

.support-narrow {
    max-width: 856px; /* Reduced width by 10% from 950px */
    margin-left: auto;
    margin-right: auto;
}

/* ENI Row 1 Specific Resizing (5% Height Reduction) */
/* Delivery Health Radar */
.health-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 32px;
    margin-top: 16px;
    align-items: start;
}

.health-radar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.radar-item {
    background: var(--zonal-bg);
    padding: 16px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.radar-item .indicator {
    display: block;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    margin: 0 auto 10px;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}

.radar-item .indicator.green { background: var(--success); box-shadow: 0 0 12px var(--success); }
.radar-item .indicator.amber { background: var(--warning); box-shadow: 0 0 12px var(--warning); }
.radar-item .indicator.red { background: var(--danger); box-shadow: 0 0 12px var(--danger); }

.radar-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.recommendations-box {
    background: #f8fafc;
    border-left: 4px solid var(--accent-color);
    padding: 20px;
    border-radius: 8px;
    min-height: 200px;
}

.recommendations-box h3 {
    margin-top: 0;
    font-size: 1.1rem;
    color: var(--text-primary);
}

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

.reco-list li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    font-size: 0.9rem;
    line-height: 1.5;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.reco-list li::before {
    content: '💡';
    font-size: 1.1rem;
}

.reco-list li:last-child {
    border-bottom: none;
}

@media (max-width: 1024px) { 
    .charts-section { grid-template-columns: 1fr; }
    .branding-header { flex-direction: column; gap: 16px; text-align: center; }
}