:root {
    /* Main Theme Colors - Clean Light Blue/Gray Modern Aesthetic */
    --bg-page: #E6EEF8;
    --bg-card: #FFFFFF;
    --bg-header-bar: #F3F7FC;
    --border-color: #D2E0F1;
    
    /* Nav bar gradient */
    --nav-gradient-start: #0B53A4;
    --nav-gradient-end: #0284C7;
    
    /* Text Colors */
    --text-primary: #1C2D42;
    --text-secondary: #5C6E84;
    --text-muted: #8E9FAA;
    
    /* Accent & Semantic Colors */
    --accent-blue: #0B53A4;
    --accent-blue-light: #EBF3FC;
    --accent-green: #22C55E;
    --accent-green-light: #DCFCE7;
    --accent-orange: #F97316;
    --accent-orange-light: #FFEDD5;
    --accent-red: #EF4444;
    --accent-red-light: #FEE2E2;
    
    /* UI Details */
    --radius-lg: 14px;
    --radius-md: 8px;
    --radius-sm: 6px;
    --shadow-sm: 0 2px 5px rgba(13, 75, 153, 0.05);
    --shadow-md: 0 4px 12px rgba(13, 75, 153, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-page);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header Navbar Styling */
.top-nav-bar {
    background: linear-gradient(135deg, var(--nav-gradient-start), var(--nav-gradient-end));
    color: #FFFFFF;
    height: 65px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    position: sticky;
    top: 0;
    z-index: 100;
}

.brand-logo-img {
    height: 38px;
    display: block;
    object-fit: contain;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 40px;
}

.brand-logo {
    display: flex;
    align-items: center;
}

.brand-logo-svg {
    display: block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 100%;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    position: relative;
}

.nav-item:hover {
    color: #FFFFFF;
    background-color: rgba(255, 255, 255, 0.1);
}

.nav-item.active {
    color: #FFFFFF;
    font-weight: 600;
}

.nav-item.active::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 16px;
    right: 16px;
    height: 3px;
    background-color: #FFFFFF;
    border-radius: 2px;
}

.nav-icon {
    opacity: 0.9;
}

/* User controls in nav */
.nav-right-user {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-welcome {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
}

.user-avatar-circle {
    width: 32px;
    height: 32px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.logout-btn {
    background-color: rgba(255, 255, 255, 0.15);
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.logout-btn:hover {
    background-color: #EF4444;
    border-color: #EF4444;
}

/* Main Body Dashboard Grid */
.dashboard-body {
    flex-grow: 1;
    padding: 25px 30px;
    max-width: 1600px;
    width: 100%;
    margin: 0 auto;
}

.module-view {
    display: none;
    flex-direction: column;
    gap: 20px;
}

.module-view.active {
    display: flex;
}

/* KPI Bar Row Styling */
.top-kpis-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-bottom: 5px;
}

.kpi-card {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.kpi-card-inner {
    display: flex;
    align-items: center;
    gap: 15px;
}

.kpi-icon-container {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.blue-icon-bg {
    background-color: var(--accent-blue-light);
    color: var(--accent-blue);
}

.orange-icon-bg {
    background-color: var(--accent-orange-light);
    color: var(--accent-orange);
}

.kpi-symbol {
    font-weight: 800;
    font-size: 1.4rem;
}

.kpi-details {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.kpi-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 4px;
}

.kpi-value-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
}

.kpi-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
}

.kpi-trend {
    font-size: 0.85rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
}

.kpi-trend.positive {
    color: var(--accent-green);
    background-color: var(--accent-green-light);
}

.kpi-badge-value-container {
    display: flex;
    flex-direction: column;
}

.kpi-badge-value {
    background-color: var(--accent-blue);
    color: #FFFFFF;
    font-weight: 700;
    font-size: 1.25rem;
    padding: 4px 18px;
    border-radius: var(--radius-sm);
    width: fit-content;
    text-align: center;
}

.kpi-subtext {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 3px;
}

/* Three Column Layout */
.dashboard-grid {
    display: grid;
    grid-template-columns: 24% 52% 24%;
    gap: 20px;
}

.grid-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Panels (White rounded cards) */
.panel {
    background-color: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.panel-header {
    background-color: var(--bg-header-bar);
    padding: 12px 18px;
    border-bottom: 1px solid var(--border-color);
}

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

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

.panel-body {
    padding: 16px 18px;
    flex-grow: 1;
}

.panel-subtitle {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

/* Progress List (Top Earning Games) */
.game-collection-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.game-row {
    display: flex;
    align-items: center;
    position: relative;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    background-color: #F8FAFC;
    border: 1px solid #E2E8F0;
    overflow: hidden;
}

.progress-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    background-color: #E0EEFD;
    z-index: 1;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    transition: width 1s ease;
}

.progress-bg-overlay.grey-progress {
    background-color: #E2E8F0;
}

.game-row-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    z-index: 2;
}

.game-info-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.game-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.game-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.game-value-badge {
    background-color: var(--accent-blue);
    color: #FFFFFF;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    min-width: 80px;
    text-align: center;
}

.game-value-badge.grey-badge {
    background-color: #64748B;
}

/* Machine Status list */
.machine-status-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.status-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 4px;
}

.status-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.status-indicator-box {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
}

.green-indicator {
    background-color: var(--accent-green);
}

.red-indicator {
    background-color: var(--accent-red);
}

.orange-indicator {
    background-color: var(--accent-orange);
}

.status-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.status-count {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Revenue Overview Chart Tab */
.chart-tabs {
    display: flex;
    gap: 2px;
    background-color: #E2E8F0;
    padding: 2px;
    border-radius: var(--radius-sm);
}

.chart-tab {
    border: none;
    background: none;
    padding: 4px 14px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.chart-tab:hover {
    color: var(--text-primary);
}

.chart-tab.active {
    background-color: var(--accent-blue);
    color: #FFFFFF;
}

/* Chart styling */
.chart-legend {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-bottom: 10px;
    font-size: 0.75rem;
    font-weight: 600;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
}

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

.sales-color {
    background-color: var(--accent-blue);
}

.recharges-color {
    background-color: var(--accent-green);
}

.overview-chart-container {
    height: 210px;
    width: 100%;
    position: relative;
}

.chart-summary-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 15px;
}

.summary-box {
    background-color: #F1F5F9;
    border-radius: var(--radius-md);
    padding: 10px 15px;
    border: 1px solid #E2E8F0;
    text-align: center;
}

.summary-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 4px;
}

.summary-value {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Table Design (Outlet Performance) */
.table-responsive {
    overflow-x: auto;
}

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

.outlet-table th {
    background-color: var(--accent-blue);
    color: #FFFFFF;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 12px;
    text-align: right;
}

.outlet-table th:first-child {
    border-top-left-radius: 4px;
    border-bottom-left-radius: 4px;
    text-align: left;
}

.outlet-table th:last-child {
    border-top-right-radius: 4px;
    border-bottom-right-radius: 4px;
}

.outlet-table td {
    padding: 10px 12px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid #E2E8F0;
    text-align: right;
}

.outlet-table td:first-child {
    text-align: left;
    color: var(--text-secondary);
}

.outlet-table tr:last-child td {
    border-bottom: none;
}

/* Income By Machine */
.machine-income-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.machine-income-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px dashed #E2E8F0;
}

.machine-income-row:last-child {
    border-bottom: none;
}

.machine-income-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.machine-icon {
    font-size: 1.1rem;
    width: 28px;
    height: 28px;
    border-radius: 4px;
    background-color: #F1F5F9;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

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

/* Card Balance Overview Gauges */
.card-balance-gauges {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    justify-items: center;
    padding: 5px 0;
}

.gauge-container {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}

.blue-gauge {
    background: radial-gradient(circle, #00C6FF 0%, #0072FF 100%);
    box-shadow: 0 4px 10px rgba(0, 114, 255, 0.3);
}

.orange-gauge {
    background: radial-gradient(circle, #F97316 0%, #EA580C 100%);
    box-shadow: 0 4px 10px rgba(234, 88, 12, 0.3);
}

.gauge-circle {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.gauge-label {
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 600;
    margin-bottom: 2px;
}

.gauge-value {
    font-size: 0.8rem;
    font-weight: 800;
    color: #FFFFFF;
}

/* Recent Transactions */
.pagination-arrows {
    display: flex;
    gap: 2px;
}

.arrow-btn {
    background-color: #F1F5F9;
    border: 1px solid #E2E8F0;
    color: var(--text-secondary);
    width: 22px;
    height: 18px;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.arrow-btn:disabled {
    opacity: 0.5;
    cursor: default;
}

.recent-transactions-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.txn-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    background-color: #F8FAFC;
    border: 1px solid #F1F5F9;
    border-radius: var(--radius-sm);
    transition: background-color 0.2s;
}

.txn-row:hover {
    background-color: #F1F5F9;
}

.txn-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.txn-icon {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
}

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

.txn-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
}

.txn-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.txn-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.txn-arrow {
    color: var(--text-muted);
    font-size: 0.7rem;
}

/* Modal styles overrides */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background-color: #FFFFFF;
    width: 500px;
    max-width: 90%;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.modal-header {
    background-color: var(--bg-header-bar);
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.modal-close-btn {
    border: none;
    background: none;
    cursor: pointer;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.modal-body {
    padding: 20px;
}

/* Utilities */
.mt-4 {
    margin-top: 24px;
}

/* Responsive Rules */
@media (max-width: 1200px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .left-column, .right-column, .middle-column {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .top-nav-bar {
        flex-direction: column;
        height: auto;
        padding: 15px;
        gap: 15px;
    }
    .nav-left {
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }
    .nav-links {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 5px;
    }
    .nav-right-user {
        width: 100%;
        justify-content: space-between;
    }
    .dashboard-body {
        padding: 15px;
    }
    .top-kpis-container {
        grid-template-columns: 1fr;
    }
}