/* ==========================================================================
   KLK Ventures — Solar Portal Theme (Enhanced)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    /* Core brand */
    --solar-primary: #3454D1;
    --solar-primary-dark: #2a43a8;
    --solar-primary-light: #5b7cf7;
    --solar-gradient: linear-gradient(135deg, #1e3a8a 0%, #3454D1 45%, #6B8AF5 100%);
    --solar-gradient-warm: linear-gradient(135deg, #FF9A00 0%, #FFB703 100%);

    /* Semantic — vibrant but harmonious */
    --solar-success: #25B865;
    --solar-warning: #FF9A00;
    --solar-danger: #e74c3c;
    --solar-info: #4fc3f7;
    --solar-purple: #8338EC;

    /* Surfaces */
    --solar-bg: #f4f7fb;
    --solar-card: #ffffff;
    --solar-border: #e8edf3;

    /* Text */
    --solar-text: #1a2332;
    --solar-text-muted: #6b7a90;
    --solar-text-light: #94a3b8;

    /* Effects */
    --solar-shadow: 0 4px 20px rgba(52, 84, 209, 0.08);
    --solar-shadow-hover: 0 8px 30px rgba(52, 84, 209, 0.15);
    --solar-radius: 14px;
    --solar-radius-sm: 10px;

    /* Typography */
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ---- Base ---- */
body {
    font-family: var(--font) !important;
    font-size: 14px;
    color: var(--solar-text);
    background: var(--solar-bg) !important;
    -webkit-font-smoothing: antialiased;
}

.nxl-content { background: var(--solar-bg); }

.main-content {
    padding: 1.5rem 1.75rem 2rem;
}

/* ---- Page banner ---- */
.solar-page-banner,
.pro-page-header {
    background: var(--solar-gradient);
    border-radius: var(--solar-radius);
    padding: 1.5rem 2rem;
    color: #fff;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
    border: none;
    box-shadow: var(--solar-shadow);
}

.solar-page-banner::after,
.pro-page-header::after {
    content: '';
    position: absolute;
    right: -20px;
    top: -20px;
    width: 160px;
    height: 160px;
    background: rgba(255,255,255,0.07);
    border-radius: 50%;
}

.solar-page-banner::before,
.pro-page-header::before {
    content: '';
    position: absolute;
    right: 80px;
    bottom: -50px;
    width: 100px;
    height: 100px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

.solar-page-banner h4,
.pro-page-header__title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    position: relative;
    z-index: 1;
    color: #fff;
    letter-spacing: -0.01em;
}

.solar-page-banner h4 i,
.pro-page-header__title i {
    opacity: 0.9;
}

.solar-page-banner p,
.pro-page-header__subtitle {
    font-size: 0.875rem;
    opacity: 0.88;
    margin: 0;
    position: relative;
    z-index: 1;
    color: #fff;
}

.pro-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    list-style: none;
    padding: 0;
    margin: 0 0 0.5rem;
    font-size: 0.75rem;
    position: relative;
    z-index: 1;
}

.pro-breadcrumb li { color: rgba(255,255,255,0.7); }
.pro-breadcrumb li a { color: rgba(255,255,255,0.9); text-decoration: none; }
.pro-breadcrumb li a:hover { color: #fff; }
.pro-breadcrumb li + li::before { content: '/'; margin-right: 0.35rem; opacity: 0.6; }










/* ---- KPI cards (image design) ---- */

.pro-kpi {
    --kpi-color: var(--solar-primary);
    border: 1px solid color-mix(in srgb, var(--kpi-color) 22%, #eef1f5);
    border-radius: 14px;
    background: var(--solar-card, #fff);
    box-shadow: 0 1px 3px rgba(16, 24, 40, 0.04);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    overflow: hidden;
}

.pro-kpi:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(16, 24, 40, 0.08);
}

/* variant -> color mapping */
.pro-kpi.kpi-primary { --kpi-color: var(--solar-primary); }
.pro-kpi.kpi-success { --kpi-color: var(--solar-success); }
.pro-kpi.kpi-warning { --kpi-color: var(--solar-warning); }
.pro-kpi.kpi-danger  { --kpi-color: var(--solar-danger); }
.pro-kpi.kpi-info    { --kpi-color: var(--solar-info); }
.pro-kpi.kpi-purple  { --kpi-color: var(--solar-purple); }

.pro-kpi .card-body {
    padding: 1.5rem 1.5rem 1.25rem;
}

/* circular icon */
.pro-kpi__icon {
    width: 46px;
    height: 46px;
    min-width: 46px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    color: #fff;
    background: var(--kpi-color);
    box-shadow: 0 6px 14px -4px color-mix(in srgb, var(--kpi-color) 55%, transparent);
}

.pro-kpi__top {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 1.1rem;
}

.pro-kpi__value {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: var(--kpi-color);
    white-space: nowrap;
}

.pro-kpi__unit {
    font-size: 0.85rem;
    font-weight: 600;
    margin-left: 0.15rem;
    color: var(--kpi-color);
    opacity: 0.8;
}

.pro-kpi__label {
    font-size: 0.70rem;
    font-weight: 500;
    color: var(--solar-text, #1f2937);
    margin-top: 0.15rem;
}

.pro-kpi__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--solar-text-muted, #8a94a6);
}

.pro-kpi__footer strong {
    font-weight: 600;
    color: var(--solar-text-muted, #8a94a6);
}

.pro-kpi__progress {
    height: 3px;
    border-radius: 3px;
    background: #eef1f5;
    margin-top: 0.6rem;
    overflow: hidden;
}

.pro-kpi__progress .progress-bar {
    height: 100%;
    border-radius: 3px;
    background: var(--kpi-color);
}



/* ---- Chart cards ---- */
.solar-chart-card,
.pro-card {
    border: none;
    border-radius: var(--solar-radius);
    box-shadow: var(--solar-shadow);
    background: var(--solar-card);
}

.solar-chart-card .card-header,
.pro-card .card-header {
    background: transparent;
    border-bottom: 1px solid var(--solar-border);
    padding: 1.15rem 1.35rem;
}

.solar-chart-card .card-title,
.pro-card .card-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--solar-text);
}

.solar-chart-card .card-footer {
    background: #fafbfd;
    border-top: 1px solid var(--solar-border);
    padding: 1rem 1.25rem;
}

/* .solar-chart-card .card-footer .pro-kpi__label { margin-bottom: 0.25rem; }
.solar-chart-card .card-footer .pro-kpi__value { font-size: 1.1rem; } */

/* ---- Tables ---- */
.solar-table,
.pro-table {
    width: 100%;
    margin: 0;
}

.solar-table thead th,
.pro-table thead th {
    background: #f8fafc;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--solar-text-muted);
    border-bottom: 2px solid var(--solar-border);
    padding: 0.8rem 1rem;
    white-space: nowrap;
}

.solar-table tbody td,
.pro-table tbody td {
    padding: 0.7rem 1rem;
    font-size: 0.82rem;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
}

.solar-table tbody tr:hover,
.pro-table tbody tr:hover { background: #f8fafc; }

.solar-table a,
.pro-table a {
    color: var(--solar-primary);
    font-weight: 600;
    text-decoration: none;
}
.solar-table a:hover,
.pro-table a:hover { color: var(--solar-primary-dark); text-decoration: underline; }

/* ---- Status badges ---- */
.status-online, .pro-badge--online {
    background: rgba(37,184,101,0.12);
    color: #1a9c55;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.status-online::before, .pro-badge--online::before {
    content: ''; width: 6px; height: 6px;
    background: var(--solar-success); border-radius: 50%;
}

.status-offline, .pro-badge--offline {
    background: rgba(231,76,60,0.1);
    color: #c0392b;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.status-offline::before, .pro-badge--offline::before {
    content: ''; width: 6px; height: 6px;
    background: var(--solar-danger); border-radius: 50%;
}

/* ---- Report cards ---- */
.report-nav-card, .pro-report-card {
    border: 1px solid var(--solar-border);
    border-radius: var(--solar-radius);
    padding: 1.35rem;
    background: var(--solar-card);
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
    transition: all 0.25s ease;
    box-shadow: var(--solar-shadow);
}

.report-nav-card:hover, .pro-report-card:hover {
    border-color: var(--solar-primary-light);
    box-shadow: var(--solar-shadow-hover);
    transform: translateY(-3px);
    color: inherit;
}

.report-nav-card .report-icon,
.pro-report-card__icon {
    width: 46px; height: 46px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; color: #fff;
    margin-bottom: 0.85rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.pro-report-card__icon, .report-icon.icon-primary   { background: var(--solar-primary); }
.pro-report-card__icon--danger, .report-icon.icon-danger   { background: var(--solar-danger); }
.pro-report-card__icon--success, .report-icon.icon-success { background: var(--solar-success); }
.pro-report-card__icon--warning, .report-icon.icon-warning { background: var(--solar-warning); }
.pro-report-card__icon--info, .report-icon.icon-info       { background: var(--solar-info); }
.pro-report-card__icon--purple, .report-icon.icon-purple   { background: var(--solar-purple); }

.report-nav-card h6, .pro-report-card__title {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: var(--solar-text);
}

.report-nav-card p, .pro-report-card__desc {
    font-size: 0.8rem;
    color: var(--solar-text-muted);
    margin: 0;
    line-height: 1.55;
}

/* ---- Filters ---- */
.solar-filter-bar, .pro-filter-bar {
    background: var(--solar-card);
    border-radius: var(--solar-radius-sm);
    padding: 1.1rem 1.25rem;
    border: 1px solid var(--solar-border);
    margin-bottom: 1.25rem;
    box-shadow: var(--solar-shadow);
}

.solar-filter-bar label, .pro-filter-bar label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--solar-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.35rem;
    display: block;
}

.solar-filter-bar .form-select,
.solar-filter-bar .form-control,
.pro-filter-bar .form-select,
.pro-filter-bar .form-control {
    font-size: 0.82rem;
    border-radius: 8px;
    border-color: var(--solar-border);
    min-height: 38px;
}

/* ---- Sidebar ---- */
.nxl-navbar .nxl-link {
    border-radius: 8px;
    margin: 1px 0.5rem;
    font-size: 0.85rem;
    transition: background 0.2s;
}

.nxl-navbar .nxl-link.active {
    background: rgba(52,84,209,0.1);
    color: var(--solar-primary);
    font-weight: 600;
}
.nxl-navbar .nxl-link.active .nxl-micon { color: var(--solar-primary); }

.nxl-navbar .nxl-caption label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--solar-text-light);
}

/* ---- Buttons ---- */
.btn-primary {
    background: var(--solar-gradient) !important;
    border: none !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    font-size: 0.85rem !important;
    box-shadow: 0 4px 14px rgba(52,84,209,0.3);
}
.btn-primary:hover {
    box-shadow: 0 6px 18px rgba(52,84,209,0.4);
    transform: translateY(-1px);
}

/* ---- Rank badges ---- */
.rank-badge {
    width: 28px; height: 28px;
    border-radius: 8px;
    font-size: 0.72rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}
.rank-1 { background: #f59e0b; }
.rank-2 { background: #94a3b8; }
.rank-3 { background: #cd7f32; }
.rank-default { background: #e8edf3; color: #6b7a90; }

/* ---- Login ---- */
.auth-cover-card {
    border-radius: 18px !important;
    box-shadow: 0 20px 60px rgba(52,84,209,0.15) !important;
}
.auth-cover-card .btn-primary {
    padding: 12px !important;
    font-size: 0.95rem !important;
}
.auth-cover-card .form-control {
    border-radius: 10px !important;
    padding: 11px 15px !important;
    font-size: 0.875rem !important;
    border: 1px solid var(--solar-border) !important;
}
.auth-cover-card .form-control:focus {
    border-color: var(--solar-primary-light) !important;
    box-shadow: 0 0 0 3px rgba(91,124,247,0.2) !important;
}

/* ---- Site detail ---- */
.solar-summary-card {
    border: none !important;
    border-radius: var(--solar-radius) !important;
    box-shadow: var(--solar-shadow) !important;
}
.solar-summary-header {
    background: var(--solar-gradient) !important;
}
.solar-stat-box {
    border: 1px solid var(--solar-border) !important;
    border-radius: 12px !important;
    transition: transform 0.2s, box-shadow 0.2s !important;
}
.solar-stat-box:hover {
    transform: translateY(-3px) !important;
    box-shadow: var(--solar-shadow) !important;
}

/* ---- State list ---- */
.state-perf-item {
    padding: 0.5rem 0;
}
.state-perf-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* ---- Footer ---- */
.footer {
    border-top: 1px solid var(--solar-border);
    padding: 1rem 0;
    background: var(--solar-card);
}

/* ---- Summary stat boxes in card footer ---- */
.stat-box-footer {
    padding: 0.85rem;
    border: 1px dashed var(--solar-border);
    border-radius: 10px;
    text-align: center;
    background: #fafbfd;
}
.stat-box-footer .stat-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--solar-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.25rem;
}
.stat-box-footer .stat-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--solar-text);
}

/* ---- Utilities ---- */
.wd-8 { width: 8px; }
.ht-8 { height: 8px; }
.text-pro-muted { color: var(--solar-text-muted); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1199.98px) {
    .solar-kpi-value, .pro-kpi__value { font-size: 1.45rem; }
}

@media (max-width: 991.98px) {
    .main-content { padding: 1.15rem 1.15rem 1.5rem; }

    .solar-chart-card .card-header {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 0.65rem;
    }
    .card-header-action { width: 100%; }
    .card-header-action .form-select { width: 100% !important; }
}

@media (max-width: 767.98px) {
    .main-content { padding: 1rem 0.85rem 1.25rem; }

    .solar-page-banner, .pro-page-header {
        padding: 1.2rem 1.25rem;
        margin-bottom: 1.15rem;
    }
    .solar-page-banner h4, .pro-page-header__title { font-size: 1.15rem; }
    .solar-page-banner p, .pro-page-header__subtitle { font-size: 0.8rem; }

    .solar-kpi-value, .pro-kpi__value { font-size: 1.3rem; }
    .solar-kpi-icon, .pro-kpi__icon { width: 42px; height: 42px; font-size: 1.1rem; }
    .solar-kpi-card .card-body, .pro-kpi .card-body { padding: 1rem; }

    .solar-filter-bar form, .pro-filter-bar form {
        flex-direction: column !important;
        align-items: stretch !important;
    }
    .solar-filter-bar .form-select,
    .solar-filter-bar .form-control,
    .pro-filter-bar .form-select,
    .pro-filter-bar .form-control { width: 100% !important; }

    .solar-table thead th, .solar-table tbody td,
    .pro-table thead th, .pro-table tbody td {
        padding: 0.55rem 0.7rem;
        font-size: 0.75rem;
    }

    .table-responsive { -webkit-overflow-scrolling: touch; }

    #energy-generation-chart, #daily-generation-chart,
    #co2-chart, #income-chart, #district-chart { min-height: 250px; }
}

@media (max-width: 575.98px) {
    .row.g-3, .row.g-4 { --bs-gutter-y: 0.75rem; }
}

.auth-cover-wrapper .theme-customizer { display: none; }