:root {
    --penduduk-primary: #188a6a;
    --penduduk-dark: #145444;
    --penduduk-light: #f2fbf6;
    --text-dark: #1f2a37;
    --text-muted: #6b7280;
}

body {
    margin: 0;
    font-family: 'Poppins', 'Segoe UI', sans-serif;
    background: var(--penduduk-light);
    color: var(--text-dark);
}

.hero-penduduk {
    background: linear-gradient(120deg, var(--penduduk-dark), var(--penduduk-primary));
    color: #fff;
    padding: 90px 0 60px;
}

.hero-penduduk .container {
    max-width: 1200px;
    margin: auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    align-items: center;
}

.hero-penduduk h1 {
    margin: 0 0 14px;
    font-size: clamp(2.4rem, 4vw, 3.5rem);
}

.hero-meta {
    background: rgba(255,255,255,0.15);
    border-radius: 18px;
    padding: 14px 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-weight: 500;
}

.hero-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 18px;
    margin-top: 24px;
}

.stat-card {
    background: rgba(255,255,255,0.16);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
}

.stat-card .value {
    font-size: 2rem;
    font-weight: 700;
}

.stat-card .label {
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.penduduk-content {
    max-width: 1200px;
    margin: -50px auto 80px;
    padding: 0 24px;
}

.section-block {
    background: #fff;
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 20px 50px rgba(15,84,68,0.12);
    margin-bottom: 24px;
}

.section-title {
    margin-bottom: 18px;
}

.section-title h2 {
    margin: 0 0 6px;
}

.section-title p {
    margin: 0;
    color: var(--text-muted);
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.chart-card {
    background: var(--penduduk-light);
    border-radius: 18px;
    padding: 16px;
    border: 1px solid rgba(15,84,68,0.08);
}

.chart-card canvas {
    width: 100% !important;
    height: 260px !important;
}

.table-responsive {
    overflow-x: auto;
}

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

.penduduk-table th,
.penduduk-table td {
    padding: 12px 14px;
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

.penduduk-table th {
    text-align: left;
    background: var(--penduduk-light);
}

.search-bar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.search-bar input {
    flex: 1;
    min-width: 220px;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 12px;
    padding: 12px 14px;
    font-family: inherit;
}

.btn-search {
    border: none;
    border-radius: 12px;
    padding: 12px 20px;
    font-weight: 600;
    background: var(--penduduk-primary);
    color: #fff;
    cursor: pointer;
}

.empty-state {
    text-align: center;
    color: var(--text-muted);
    padding: 40px 0;
}

@media (max-width: 768px) {
    .hero-penduduk {
        padding: 70px 0 40px;
    }
}