:root {
    /* Cores Principais da Kynetec */
    --kynetec-navy: #2B4C7E;        /* Azul escuro - usado em títulos e header */
    --kynetec-blue: #4A90E2;        /* Azul médio - usado em botões e destaques */
    --kynetec-light: #E8F4F8;       /* Azul claro - usado em backgrounds e hover */
    
    /* Cores de Dados para Gráficos */
    --color-conab: #2CA02C;         /* Verde - representa dados CONAB */
    --color-ibge: #1F77B4;          /* Azul - representa dados IBGE */
    --color-positive: #2CA02C;      /* Verde - usado para variações positivas */
    --color-negative: #D62728;      /* Vermelho - usado para variações negativas */
    
    /* Cores de Fundo e Estrutura */
    --bg-primary: #FFFFFF;          /* Branco puro - cards e containers */
    --bg-secondary: #F5F7FA;        /* Cinza muito claro - fundo da página */
    --bg-tertiary: #FAFBFC;         /* Cinza quase branco - áreas alternadas */
    
    /* Cores de Texto */
    --text-primary: #2C3E50;        /* Cinza escuro - títulos e texto principal */
    --text-secondary: #7F8C8D;      /* Cinza médio - subtítulos e labels */
    --text-muted: #95A5A6;          /* Cinza claro - texto auxiliar */
    
    /* Cores de Borda e Separadores */
    --border-color: #E1E8ED;        /* Cinza claro para bordas sutis */
    --border-hover: #4A90E2;        /* Azul para bordas em hover/focus */
    
    /* Cores para Mapa Coroplético - Gradiente verde-azulado */
    --map-min: #E8F8F5;             /* Quase branco - áreas com pouca produção */
    --map-low: #A3E4D7;             /* Verde-água claro */
    --map-medium: #48C9B0;          /* Turquesa */
    --map-high: #17A589;            /* Verde-azulado escuro */
    --map-max: #117A65;             /* Verde escuro - áreas de alta produção */
    
    /* Sombras - Para criar hierarquia visual */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);     /* Sombra sutil para cards */
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);    /* Sombra média para hover */
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.12);    /* Sombra pronunciada */
    --shadow-municipio: 0 4px 12px rgba(43, 76, 126, 0.3);  /* Sombra azulada para card especial */
    
    /* Espaçamentos Padronizados */
    --spacing-xs: 0.5rem;   /* 8px */
    --spacing-sm: 1rem;     /* 16px */
    --spacing-md: 1.5rem;   /* 24px */
    --spacing-lg: 2rem;     /* 32px */
    --spacing-xl: 3rem;     /* 48px */
    
    /* Raios de Borda */
    --radius-sm: 6px;       /* Pequeno - inputs, badges */
    --radius-md: 8px;       /* Médio - componentes menores */
    --radius-lg: 12px;      /* Grande - cards, containers */
    --radius-xl: 20px;      /* Extra grande - badges especiais */
    
    /* Tipografia */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.dashboard-header {
    background: linear-gradient(135deg, var(--kynetec-navy) 0%, var(--kynetec-blue) 100%);
    color: white;
    padding: var(--spacing-md) var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.logo {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.header-title {
    border-left: 2px solid rgba(255, 255, 255, 0.3);
    padding-left: var(--spacing-lg);
}

.header-logo {
    height: 32px;
    width: auto;
    filter: brightness(0) invert(1);
}

.header-title h1 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.header-title p {
    font-size: 13px;
    opacity: 0.9;
    font-weight: 400;
}


.header-filters {
    display: flex;
    gap: var(--spacing-sm);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.filter-group label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.8;
    font-weight: 500;
}

.filter-group select {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 150px;
}

.filter-group select:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
}

.filter-group select:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.25);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}


.filter-group select option {
    background: var(--kynetec-navy);
    color: white;
}

.dashboard-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-xl);
}

.kpi-section {
    margin-bottom: var(--spacing-lg);
}

.kpi-grid {
    display: grid;
    grid-template-columns: 1.5fr 1.6fr 1fr 0.9fr;
    gap: var(--spacing-md);
}

.kpi-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    cursor: pointer;
}


.kpi-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--kynetec-blue);
}

.kpi-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
}

.kpi-value {
    font-size: 36px;
    font-weight: 700;
    color: var(--kynetec-navy);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.kpi-change {
    font-size: 13px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}


.kpi-change.positive {
    color: var(--color-positive);
}

.kpi-change.negative {
    color: var(--color-negative);
}

.kpi-change.neutral {
    color: var(--text-secondary);
}

.kpi-change .arrow {
    font-size: 10px;
}


.main-section,
.comparison-section {
    margin-bottom: var(--spacing-lg);
}


.grid-60-40 {
    display: grid;
    grid-template-columns: 60% 40%;
    gap: var(--spacing-md);
}


.grid-40-60 {
    display: grid;
    grid-template-columns: 40% 60%;
    gap: var(--spacing-md);
}


.right-column-split {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}


.chart-container {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    min-height: 400px;
    display: flex;
    flex-direction: column;
}


.chart-container.chart-compact {
    min-height: 260px;
    flex: 1;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.chart-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
}

.chart-subtitle {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}


.badge {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-xl);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-primary {
    background: var(--kynetec-light);
    color: var(--kynetec-navy);
}

.badge-success {
    background: #D5F4E6;
    color: var(--color-positive);
}


.map-container {
    flex: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-tertiary);
    min-height: 500px;
    z-index: 1; 
}

.leaflet-control-zoom a {
    background-color: var(--bg-primary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
}

.leaflet-control-zoom a:hover {
    background-color: var(--kynetec-light) !important;
    border-color: var(--kynetec-blue) !important;
}


#grafico-evolucao-temporal,
#grafico-comparacao-ibge-conab,
#grafico-waterfall-estados {
    flex: 1;
    min-height: 250px;
}

#grafico-evolucao-temporal {
    min-height: 220px;
}

#grafico-waterfall-estados {
    min-height: 350px;
}


.municipio-card {
    background: linear-gradient(135deg, var(--kynetec-navy) 0%, var(--kynetec-blue) 100%);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    color: white;
    box-shadow: var(--shadow-municipio);
    min-height: 220px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.municipio-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.municipio-name {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.municipio-state {
    font-size: 13px;
    opacity: 0.9;
}

.municipio-code {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-xl);
    font-size: 11px;
    font-weight: 600;
}

.municipio-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    flex: 1;
}

.metric-item {
    background: rgba(255, 255, 255, 0.15);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.metric-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.9;
    margin-bottom: 0.5rem;
}

.metric-value {
    font-size: 20px;
    font-weight: 700;
    line-height: 1;
}

.metric-change {
    font-size: 12px;
    margin-top: 0.25rem;
    opacity: 0.9;
}


.dashboard-footer {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-top: var(--spacing-lg);
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

.dashboard-footer strong {
    color: var(--kynetec-navy);
    font-weight: 600;
}


@media (max-width: 1200px) {
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-60-40,
    .grid-40-60 {
        grid-template-columns: 1fr;
    }
    
    .right-column-split {
        display: grid;
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .dashboard-header {
        flex-direction: column;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm);
    }

    .header-left {
        flex-direction: column;
        width: 100%;
        text-align: center;
    }

    .header-title {
        border-left: none;
        border-top: 2px solid rgba(255, 255, 255, 0.3);
        padding-left: 0;
        padding-top: var(--spacing-sm);
    }

    .header-filters {
        flex-direction: column;
        width: 100%;
    }

    .filter-group select {
        width: 100%;
    }

    .dashboard-container {
        padding: var(--spacing-sm);
    }

    .kpi-grid {
        grid-template-columns: 1fr;
    }

    .kpi-value {
        font-size: 28px;
    }

    .municipio-card {
        padding: var(--spacing-sm);
    }

    .municipio-name {
        font-size: 20px;
    }

    .kpi-dual-container {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .kpi-dual-divider {
        width: auto;
        height: 1px;
    }
}

.loading-placeholder {
    background: linear-gradient(135deg, var(--kynetec-light) 0%, var(--bg-tertiary) 100%);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    padding: var(--spacing-lg);
    text-align: center;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.text-center {
    text-align: center;
}

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

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }


.kpi-dual-container {
    display: flex;
    align-items: stretch;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.kpi-dual-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.kpi-dual-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-xs);
}

.kpi-dual-divider {
    width: 1px;
    background: var(--border-color);
    align-self: stretch;
}

.kpi-dual-item .kpi-value {
    font-size: 28px;
}


.chart-filter-local {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.filter-select-inline {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-family: var(--font-family);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 120px;
}

.filter-select-inline:hover {
    border-color: var(--kynetec-blue);
    background: var(--kynetec-light);
}

.filter-select-inline:focus {
    outline: none;
    border-color: var(--kynetec-blue);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}


.chart-controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.btn-toggle-view {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-toggle-view:hover {
    background: var(--kynetec-light);
    border-color: var(--kynetec-blue);
    color: var(--kynetec-blue);
}

.btn-toggle-view:active {
    transform: translateY(1px);
}

.btn-toggle-view svg {
    transition: transform 0.2s ease;
}

.btn-toggle-view:hover svg {
    transform: scale(1.1);
}

.btn-toggle-view.active {
    background: var(--kynetec-blue);
    border-color: var(--kynetec-blue);
    color: white;
}


.btn-relatorio {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: var(--kynetec-navy);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: background 0.2s, transform 0.2s;
}

.btn-relatorio:hover {
    background: var(--kynetec-blue);
    transform: scale(1.1);
}