/* Aligns with resources/css/app.css :root (--navy-blue, --light-navy, --orange) */
:root {
    --tagdev-blue: #00256a;
    --tagdev-blue-2: #003869;
    --tagdev-sky: #0ea5e9;
    --tagdev-sky-2: #38bdf8;
    --tagdev-orange: #ff5f00;
    --tagdev-orange-soft: #f79e1b;
    --tagdev-light: #f7f8fb;
    --tagdev-text: #333333;
    --tagdev-muted: #6b7280;
    --tagdev-border: #dbe5f2;
    --card-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    --radius: 18px;
}

.impact-page {
    background: linear-gradient(180deg, var(--tagdev-light) 0%, #f5f5f5 100%);
    color: var(--tagdev-text);
    min-height: 100vh;
    padding-bottom: 40px;
}

.impact-hero {
    background: linear-gradient(135deg, var(--tagdev-blue) 0%, var(--tagdev-blue-2) 100%);
    color: white;
    padding: 80px 20px 110px;
    position: relative;
    overflow: hidden;
}

.impact-hero::before,
.impact-hero::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
}

.impact-hero::before {
    width: 250px;
    height: 250px;
    top: -60px;
    left: -60px;
}

.impact-hero::after {
    width: 320px;
    height: 320px;
    right: -80px;
    bottom: -120px;
}

.impact-hero-content {
    max-width: 1295px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.impact-hero h1 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    margin-bottom: 10px;
    font-weight: 800;
}

.impact-hero p {
    font-size: 1.05rem;
    opacity: 0.95;
    margin-bottom: 28px;
}

.impact-filters {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
    background: white;
    border-radius: 20px;
    padding: 18px;
    box-shadow: var(--card-shadow);
    max-width: 1150px;
    margin: 0 auto;
}

.impact-filters select,
.impact-filters button {
    min-width: 0;
    padding: 13px 14px;
    border-radius: 12px;
    border: 1px solid var(--tagdev-border);
    font-size: 0.95rem;
    outline: none;
}

.impact-filters select {
    background: #eef2f8;
    color: var(--tagdev-blue);
    font-weight: 600;
}

.impact-filters select::placeholder {
    color: var(--tagdev-blue);
}

.impact-filters button {
    border: none;
    background: var(--tagdev-orange);
    color: #ffffff;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.15s ease;
}

.impact-filters button:hover {
    background: #e55500;
}

.filter-reset {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 14px;
    border-radius: 12px;
    background: #eef2f8;
    color: var(--tagdev-blue);
    font-weight: 700;
    text-decoration: none;
    border: 1px solid var(--tagdev-border);
}

.impact-summary {
    max-width: 1295px;
    margin: -45px auto 0;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
    position: relative;
    z-index: 5;
}

.impact-card {
    background: transparent;
    border-radius: var(--radius);
    min-height: 172px;
    min-width: 0;
    perspective: 1000px;
    outline: none;
}

.impact-card-inner {
    position: relative;
    width: 100%;
    min-height: 172px;
    transform-style: preserve-3d;
    transition: transform 0.45s ease;
}

.impact-card-face {
    position: absolute;
    inset: 0;
    min-height: 172px;
    border-radius: var(--radius);
    box-shadow: var(--card-shadow);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.impact-card-front {
    background: white;
    padding: 22px 18px;
    display: flex;
    gap: 14px;
    align-items: center;
    border-bottom: 4px solid transparent;
    transition: border-color 0.3s ease;
}

.impact-card:hover .impact-card-front,
.impact-card:focus .impact-card-front,
.impact-card:focus-within .impact-card-front {
    border-bottom-color: var(--tagdev-orange);
}

.impact-card-back {
    transform: rotateY(180deg);
    background: linear-gradient(135deg, var(--tagdev-sky), var(--tagdev-blue-2));
    color: #ffffff;
    padding: 18px;
    overflow-y: auto;
}

.impact-card-back h4 {
    margin: 0 0 10px;
    color: #ffffff;
    font-size: 0.98rem;
    font-weight: 800;
}

.impact-card-back ul {
    margin: 0;
    padding-left: 18px;
}

.impact-card-back li,
.impact-card-back p {
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.86rem;
    line-height: 1.45;
    margin-bottom: 6px;
}

.impact-card:focus {
    outline: 3px solid rgba(255, 95, 0, 0.28);
    outline-offset: 4px;
}

.impact-card:hover .impact-card-inner,
.impact-card:focus .impact-card-inner,
.impact-card:focus-within .impact-card-inner {
    transform: rotateY(180deg) translateY(-4px);
}

.impact-card .icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    background: linear-gradient(
        135deg,
        rgba(0, 37, 106, 0.1),
        rgba(255, 95, 0, 0.15)
    );
}

.impact-card .text h4 {
    margin: 0 0 6px;
    font-size: 0.95rem;
    color: var(--tagdev-blue);
    overflow-wrap: anywhere;
}

.impact-card .text h2 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 800;
}

.impact-map-section,
.impact-charts,
.recent-records {
    max-width: 1295px;
    margin: 34px auto 0;
    padding: 0 20px;
}

.section-title {
    background: linear-gradient(135deg, rgba(0, 37, 106, 0.97), rgba(0, 56, 105, 0.95));
    color: white;
    padding: 16px 22px;
    border-radius: 20px 20px 0 0;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0;
    text-align: center;
}

.impact-map-grid {
    display: grid;
    grid-template-columns: 1.5fr 0.9fr;
    gap: 24px;
    background: white;
    padding: 24px;
    border-radius: 0 0 20px 20px;
    box-shadow: var(--card-shadow);
    min-width: 0;
}

.map-wrapper {
    background: linear-gradient(180deg, #f8f9fc 0%, #eef2f8 100%);
    border: 1px solid var(--tagdev-border);
    border-radius: 20px;
    padding: 18px;
    position: relative;
    min-width: 0;
}

#malawi-map {
    width: 100%;
    height: 520px;
    border-radius: 16px;
    background: #eef2f8;
}

.district-popup {
    position: absolute;
    left: 24px;
    bottom: 24px;
    background: linear-gradient(135deg, var(--tagdev-blue), var(--tagdev-blue-2));
    color: white;
    border-radius: 16px;
    padding: 18px;
    width: 220px;
    box-shadow: 0 18px 26px rgba(0, 37, 106, 0.22);
    z-index: 500;
    max-height: 360px;
    overflow-y: auto;
}

.district-popup h3 {
    margin: 0 0 10px;
    font-size: 1.1rem;
}

.district-popup p {
    margin: 6px 0;
    font-size: 0.95rem;
}

.popup-extra-wrapper {
    margin-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 12px;
}

.popup-extra {
    margin-top: 10px;
}

.popup-extra strong {
    display: block;
    margin-bottom: 6px;
    font-size: 0.95rem;
}

.popup-extra ul {
    margin: 0;
    padding-left: 18px;
}

.popup-extra li {
    margin-bottom: 4px;
    font-size: 0.9rem;
    line-height: 1.4;
}

.popup-extra span {
    font-size: 0.85rem;
    opacity: 0.9;
}

.impact-overview-card {
    border: 1px solid var(--tagdev-border);
    border-radius: 20px;
    padding: 24px;
    background: #fff;
}

.impact-overview-card h3 {
    color: var(--tagdev-blue);
    margin-bottom: 18px;
    font-size: 1.4rem;
}

.overview-item {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid #e6edf7;
}

.legend {
    margin-top: 22px;
}

.legend div {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.legend-color {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    display: inline-block;
}

.legend-color.high {
    background: var(--tagdev-blue);
}

.legend-color.medium {
    background: var(--tagdev-orange);
}

.legend-color.low {
    background: var(--tagdev-orange-soft);
}

.legend-color.none {
    background: var(--tagdev-border);
}

.impact-charts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.chart-card-wide {
    grid-column: span 2;
}

.impact-charts-single {
    grid-template-columns: 1fr;
}

.impact-charts-single .chart-card-wide {
    grid-column: span 1;
}

.impact-charts-tier2 {
    grid-column: 1 / -1;
    margin-top: 4px;
}

.impact-charts-tier2-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.chart-card {
    background: white;
    border-radius: 20px;
    box-shadow: var(--card-shadow);
    padding: 22px;
    min-height: 300px;
    min-width: 0;
}

.chart-card h3 {
    color: var(--tagdev-blue);
    margin-bottom: 18px;
    font-size: 1.15rem;
}

.chart-card canvas {
    width: 100% !important;
    height: 240px !important;
}

.chart-empty-notice {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--tagdev-muted);
    padding: 40px 22px;
}

.chart-empty-notice p {
    margin: 0;
}

.impact-graphs-section {
    max-width: 1295px;
    margin: 34px auto 0;
    padding: 0 20px;
}

.graphs-card {
    background: white;
    border-radius: 0 0 20px 20px;
    box-shadow: var(--card-shadow);
    padding: 24px;
}

.graphs-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
}

.graphs-nav-item {
    border: 1px solid var(--tagdev-border);
    background: #ffffff;
    color: var(--tagdev-blue);
    font-weight: 700;
    font-size: 0.95rem;
    padding: 12px 22px;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.graphs-nav-item:hover,
.graphs-nav-item:focus {
    border-color: var(--tagdev-blue);
    outline: none;
}

.graphs-nav-item.active {
    background: var(--tagdev-blue);
    border-color: var(--tagdev-blue);
    color: #ffffff;
}

.graph-panel {
    display: none;
}

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

.graph-panel-title {
    color: var(--tagdev-blue);
    margin: 0 0 8px;
    font-size: 1.15rem;
}

.graph-panel-note {
    margin: 0 0 16px;
    color: var(--tagdev-muted);
    font-size: 0.92rem;
}

.graph-placeholder-text {
    margin: 0;
    padding: 48px 20px;
    text-align: center;
    color: var(--tagdev-muted);
}

.graph-panel canvas {
    width: 100% !important;
    height: 320px !important;
}

.enterprise-graphs-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.enterprise-chart-card {
    min-width: 0;
    padding: 18px;
    border: 1px solid var(--tagdev-border);
    border-radius: 14px;
    background: #f8fafc;
}

.enterprise-chart-card canvas {
    height: 280px !important;
}

.enterprise-table-wrap {
    margin-top: 22px;
    overflow-x: auto;
}

.enterprise-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 760px;
}

.enterprise-table th,
.enterprise-table td {
    padding: 12px 14px;
    border-bottom: 1px solid #e8eef7;
    text-align: left;
    font-size: 0.9rem;
}

.enterprise-table th {
    color: var(--tagdev-blue);
    background: #f5f8fc;
    font-weight: 800;
}

.skills-chart-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px 20px;
    margin-bottom: 12px;
}

.skills-dropdown-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--tagdev-muted);
    margin-right: 8px;
}

.skills-dropdown {
    min-width: 220px;
    padding: 10px 14px;
    border: 1px solid var(--tagdev-border);
    border-radius: 10px;
    background: #f7f8fb;
    color: var(--tagdev-blue);
    font-weight: 600;
    font-size: 0.92rem;
}

.skills-chart-legend {
    display: flex;
    gap: 20px;
    margin-bottom: 12px;
    font-size: 0.9rem;
    color: var(--tagdev-text);
}

.skills-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.skills-legend-swatch {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    display: inline-block;
}

.skills-legend-female {
    background: var(--tagdev-orange);
}

.skills-legend-male {
    background: repeating-linear-gradient(
        45deg,
        var(--tagdev-blue),
        var(--tagdev-blue) 2px,
        #ffffff 2px,
        #ffffff 4px
    );
    border: 1px solid var(--tagdev-blue);
}

.skills-chart-empty {
    margin: 0;
    padding: 40px 16px;
    text-align: center;
    color: var(--tagdev-muted);
}

.table-responsive {
    overflow-x: auto;
    background: white;
    border-radius: 0 0 20px 20px;
    box-shadow: var(--card-shadow);
    max-width: 100%;
    -webkit-overflow-scrolling: touch;
}

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

.impact-table th,
.impact-table td {
    text-align: left;
    padding: 18px 20px;
    border-bottom: 1px solid #e8eef7;
    white-space: nowrap;
}

.impact-table th {
    background: #f5f8fc;
    color: var(--tagdev-blue);
    font-weight: 700;
}

.impact-footer-brand {
    max-width: 1295px;
    margin: 40px auto 0;
    padding: 40px 20px;
    position: relative;
    display: flex;
    justify-content: center;
}

.impact-footer-brand img {
    max-width: 220px;
    height: auto;
}

.leaflet-container {
    font-family: inherit;
}

.leaflet-popup-content-wrapper {
    border-radius: 12px;
}

.leaflet-popup-content {
    font-size: 14px;
    line-height: 1.6;
}

@media (max-width: 1100px) {
    .impact-filters,
    .impact-summary,
    .impact-charts,
    .impact-charts-tier2-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .chart-card-wide {
        grid-column: span 2;
    }

    .impact-map-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .impact-filters,
    .impact-summary,
    .impact-charts,
    .impact-charts-tier2-grid {
        grid-template-columns: 1fr;
    }

    .chart-card-wide {
        grid-column: span 1;
    }

    .impact-hero {
        padding: 60px 16px 90px;
    }

    .impact-filters {
        padding: 14px;
        border-radius: 16px;
    }

    .impact-summary {
        gap: 14px;
    }

    .impact-card {
        padding: 18px 16px;
    }

    .impact-map-section,
    .impact-graphs-section,
    .impact-charts,
    .recent-records {
        padding: 0 14px;
    }

    .graphs-nav {
        gap: 8px;
    }

    .graphs-nav-item {
        flex: 1 1 calc(50% - 8px);
        text-align: center;
        padding: 10px 12px;
        font-size: 0.85rem;
    }

    .skills-chart-toolbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .skills-dropdown {
        width: 100%;
    }

    .enterprise-graphs-grid {
        grid-template-columns: 1fr;
    }

    .impact-map-grid {
        padding: 14px;
        gap: 16px;
    }

    .overview-item {
        align-items: flex-start;
        flex-direction: column;
        gap: 4px;
    }

    #malawi-map {
        height: 340px;
    }

    .district-popup {
        position: static;
        width: 100%;
        margin-top: 16px;
    }

    .chart-card {
        padding: 18px;
    }

    .table-responsive {
        overflow: visible;
    }

    .impact-table,
    .impact-table thead,
    .impact-table tbody,
    .impact-table tr,
    .impact-table th,
    .impact-table td {
        display: block;
        width: 100%;
    }

    .impact-table thead {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
    }

    .impact-table tbody {
        display: grid;
        gap: 14px;
        padding: 14px;
    }

    .impact-table tr {
        border: 1px solid var(--tagdev-border);
        border-radius: 14px;
        background: #ffffff;
        overflow: hidden;
    }

    .impact-table td {
        display: grid;
        grid-template-columns: minmax(92px, 0.38fr) minmax(0, 1fr);
        gap: 12px;
        padding: 12px 14px;
        white-space: normal;
        overflow-wrap: anywhere;
    }

    .impact-table td::before {
        content: attr(data-label);
        color: var(--tagdev-blue);
        font-weight: 700;
    }

    .impact-table td[colspan] {
        display: block;
        text-align: center;
    }

    .impact-table td[colspan]::before {
        content: none;
    }
}

@media (max-width: 420px) {
    .impact-hero h1 {
        font-size: 1.75rem;
    }

    .impact-card .icon {
        width: 48px;
        height: 48px;
        font-size: 1.3rem;
    }

    .impact-card .text h2 {
        font-size: 1.45rem;
    }

    #malawi-map {
        height: 300px;
    }
}