:root {
    --bg-main: #0B0F19;
    --bg-card: #111827;
    --bg-card-hover: #1F2937;
    --bg-input: #0F172A;
    --border-color: #1F2937;
    --text-main: #E2E8F0;
    --text-muted: #94A3B8;
    
    /* Failure tag badge colors */
    --badge-aux-bg: rgba(13, 148, 136, 0.15);
    --badge-aux-text: #2DD4BF;
    --badge-aux-border: rgba(13, 148, 136, 0.3);

    --badge-sfoc-bg: rgba(37, 99, 235, 0.15);
    --badge-sfoc-text: #60A5FA;
    --badge-sfoc-border: rgba(37, 99, 235, 0.3);

    --badge-rule7-bg: rgba(147, 51, 234, 0.15);
    --badge-rule7-text: #C084FC;
    --badge-rule7-border: rgba(147, 51, 234, 0.3);

    --badge-scoc-bg: rgba(217, 119, 6, 0.15);
    --badge-scoc-text: #FBBF24;
    --badge-scoc-border: rgba(217, 119, 6, 0.3);

    --badge-scoc-above-bg: rgba(239, 68, 68, 0.15);
    --badge-scoc-above-text: #F87171;
    --badge-scoc-above-border: rgba(239, 68, 68, 0.3);

    /* Matrix heat map background colors */
    --matrix-low: #2c2317;       /* Dark brown for 1-2 volume */
    --matrix-med: #85530f;       /* Orange-brown/Gold for 3-5 volume */
    --matrix-high: #b91c1c;      /* Red for 6-7 volume */
    --matrix-extreme: #991b1b;   /* Solid Crimson for 8+ volume */
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    padding: 24px;
    line-height: 1.5;
}

.dashboard-container {
    max-width: 1500px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Header & View Controls */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 8px;
}

.header-left {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.title-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.ship-icon {
    flex-shrink: 0;
}

.dashboard-title {
    font-size: 22px;
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: -0.5px;
}

.header-subtitle {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Toggle Buttons */
.view-toggle-buttons {
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
}

.toggle-btn {
    background-color: var(--bg-input);
    border: none;
    color: var(--text-muted);
    padding: 8px 16px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.toggle-btn.active {
    background-color: #3B82F6;
    color: #FFFFFF;
}

.toggle-btn:hover:not(.active) {
    background-color: var(--bg-card-hover);
    color: #FFFFFF;
}

/* Live Monitoring */
.live-monitoring-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: #60A5FA;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.8px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: #3B82F6;
    border-radius: 50%;
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7); }
    70% { box-shadow: 0 0 0 8px rgba(59, 130, 246, 0); }
    100% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0); }
}

/* Summary Cards Grid */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.summary-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.summary-week {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

.summary-records {
    font-size: 13px;
    color: var(--text-muted);
}

.summary-records span {
    font-size: 32px;
    font-weight: 700;
    color: #FFFFFF;
    margin-right: 4px;
}

.summary-vessels {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.summary-vessels svg {
    color: var(--text-muted);
}

/* Card General Styling */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.card-header-clean {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.card-header-clean h3, .card-header h3 {
    font-size: 16px;
    font-weight: 600;
    color: #FFFFFF;
}

.card-header-clean p, .card-header p {
    font-size: 12px;
    color: var(--text-muted);
}

/* Top Row (Charts Grid) */
.top-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.chart-card {
    min-height: 380px;
}

.chart-container {
    position: relative;
    flex: 1;
    width: 100%;
    height: 100%;
}

/* Middle Row (Matrix & Doughnut) */
.middle-row {
    display: grid;
    grid-template-columns: 1.7fr 1.3fr;
    gap: 20px;
}

.matrix-card {
    overflow: hidden;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 4px;
}

.header-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: #3B82F6;
}

.matrix-container {
    overflow-y: auto;
    max-height: 280px;
    padding-right: 4px;
}

/* Matrix Scrollbar */
.matrix-container::-webkit-scrollbar, .table-container::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.matrix-container::-webkit-scrollbar-track, .table-container::-webkit-scrollbar-track {
    background: transparent;
}

.matrix-container::-webkit-scrollbar-thumb, .table-container::-webkit-scrollbar-thumb {
    background-color: #2D3748;
    border-radius: 3px;
}

#matrixTable {
    width: 100%;
    border-collapse: separate;
    border-spacing: 8px 4px;
    text-align: center;
}

#matrixTable th {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    padding: 6px 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
    background-color: var(--bg-card);
    z-index: 2;
}

#matrixTable td {
    padding: 10px 8px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    vertical-align: middle;
}

#matrixTable td:first-child {
    text-align: left;
    background-color: transparent !important;
    font-weight: 600;
    color: #FFFFFF;
    padding-left: 0;
}

#matrixTable td:last-child {
    background-color: #1F2937 !important;
    color: #FFFFFF;
}

/* Doughnut Chart Section */
.doughnut-layout {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex: 1;
}

.doughnut-container {
    width: 180px;
    height: 180px;
    flex-shrink: 0;
}

.custom-legend {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
}

.legend-color {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    flex-shrink: 0;
}

/* Bottom Row (Filters and Detailed Table) */
.log-card {
    min-height: 480px;
}

.log-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.title-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.filters-area {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 12px;
    color: var(--text-muted);
}

input, select {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: #FFFFFF;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 13px;
    outline: none;
    transition: border-color 0.2s;
}

input {
    padding-left: 36px;
    width: 220px;
}

input:focus, select:focus {
    border-color: #3B82F6;
}

/* General Buttons */
button {
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

button:hover:not(:disabled) {
    background-color: var(--bg-card-hover);
    border-color: var(--text-muted);
}

button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

#clearFilters {
    padding: 8px;
    color: #EF4444;
}

#clearFilters:hover {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
}

/* Download PDF Button */
.download-btn {
    background-color: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.2);
    color: #60A5FA;
    font-weight: 600;
    gap: 8px;
}

.download-btn:hover:not(:disabled) {
    background-color: rgba(59, 130, 246, 0.2);
    border-color: #3B82F6;
}

/* Log Table styling */
.table-container {
    overflow-x: auto;
    width: 100%;
}

#logTable {
    width: 100%;
    border-collapse: collapse;
    font-size: 12.5px;
}

#logTable th {
    text-align: left;
    padding: 14px 16px;
    color: var(--text-muted);
    font-weight: 500;
    border-bottom: 2px solid var(--border-color);
    background-color: rgba(255, 255, 255, 0.01);
}

#logTable td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

#logTable tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.015);
}

/* Pill Badge styles */
.badge {
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 11px;
    font-weight: 600;
    display: inline-block;
    border: 1px solid transparent;
    white-space: nowrap;
}

.badge.aux {
    background-color: var(--badge-aux-bg);
    color: var(--badge-aux-text);
    border-color: var(--badge-aux-border);
}

.badge.sfoc {
    background-color: var(--badge-sfoc-bg);
    color: var(--badge-sfoc-text);
    border-color: var(--badge-sfoc-border);
}

.badge.rule7 {
    background-color: var(--badge-rule7-bg);
    color: var(--badge-rule7-text);
    border-color: var(--badge-rule7-border);
}

.badge.scoc {
    background-color: var(--badge-scoc-bg);
    color: var(--badge-scoc-text);
    border-color: var(--badge-scoc-border);
}

.badge.scoc-above {
    background-color: var(--badge-scoc-above-bg);
    color: var(--badge-scoc-above-text);
    border-color: var(--badge-scoc-above-border);
}

/* Pagination Control block */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 8px;
    font-size: 13px;
    color: var(--text-muted);
}

.page-controls {
    display: flex;
    align-items: center;
    gap: 14px;
}

.page-controls span {
    font-weight: 600;
    color: #FFFFFF;
}