/* ============================================
   ESTADÍSTICAS DEL SERVICIO - DASHBOARD PREMIUM
   Hub Clínico Reumatología v2.0
   ============================================ */

/* === VARIABLES CSS - SISTEMA DE COLORES === */
:root {
    /* Colores de Estado Clínico (semánticos) */
    --color-remission: #10B981;
    --color-remission-light: #D1FAE5;
    --color-remission-dark: #059669;

    --color-low-activity: #3B82F6;
    --color-low-activity-light: #DBEAFE;
    --color-low-activity-dark: #2563EB;

    --color-moderate: #F59E0B;
    --color-moderate-light: #FEF3C7;
    --color-moderate-dark: #D97706;

    --color-high-activity: #EF4444;
    --color-high-activity-light: #FEE2E2;
    --color-high-activity-dark: #DC2626;

    /* Colores de Tratamiento */
    --color-biologic: #8B5CF6;
    --color-biologic-light: #EDE9FE;
    --color-fame: #06B6D4;
    --color-fame-light: #CFFAFE;
    --color-systemic: #EC4899;
    --color-systemic-light: #FCE7F3;
    --color-other-treatment: #6B7280;
    --color-other-treatment-light: #F3F4F6;

    /* Colores de UI */
    --color-primary: #008777;
    --color-primary-hover: #006B5E;
    --color-primary-light: #E8F5EE;
    --color-secondary: #64748B;
    --color-secondary-hover: #475569;
    --color-secondary-light: #F1F5F9;

    /* Fondos y Superficies */
    --color-background: #F8FAFC;
    --color-card: #FFFFFF;
    --color-card-hover: #FAFBFC;
    --color-border: #E2E8F0;
    --color-border-light: #F1F5F9;

    /* Texto */
    --color-text: #1E293B;
    --color-text-secondary: #475569;
    --color-text-muted: #94A3B8;

    /* Estados */
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-error: #EF4444;
    --color-info: #3B82F6;

    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

    /* Transiciones */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;

    /* Bordes */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Espaciado */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
}

/* === LAYOUT PRINCIPAL === */
.main-content.dashboard-poblacional {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    background-color: var(--color-background);
    min-height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
}

.page-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 var(--spacing-sm) 0;
}

/* === TARJETAS BASE === */
.dashboard-card {
    background-color: var(--color-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.dashboard-card:hover {
    box-shadow: var(--shadow-lg);
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 var(--spacing-md) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.card-title i {
    color: var(--color-primary);
    font-size: 1.1rem;
}

/* === BOTONES === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.button {
    border-radius: var(--radius-md);
}

.btn-primary,
.button.primary-button {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
    color: white;
    box-shadow: 0 2px 4px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover:not(:disabled),
.button.primary-button:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--color-primary-hover) 0%, #004D44 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(37, 99, 235, 0.4);
}

.btn-primary:active,
.button.primary-button:active {
    transform: translateY(0);
}

.btn-secondary,
.button.secondary-button {
    background-color: var(--color-secondary-light);
    color: var(--color-secondary);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover:not(:disabled),
.button.secondary-button:hover:not(:disabled) {
    background-color: var(--color-border);
    color: var(--color-text);
}

.btn-ghost {
    background-color: transparent;
    color: var(--color-secondary);
}

.btn-ghost:hover:not(:disabled) {
    background-color: var(--color-secondary-light);
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--radius-md);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 15px;
}

/* === PANEL DE FILTROS === */
.filters-panel {
    background-color: var(--color-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
    overflow: hidden;
}

.collapsible-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    cursor: pointer;
    background: linear-gradient(135deg, var(--color-card) 0%, var(--color-background) 100%);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-normal);
}

.collapsible-header:hover {
    background: var(--color-primary-light);
}

.collapsible-header.active {
    border-bottom-color: var(--color-border);
}

.collapsible-header .card-title {
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.toggle-filters-btn {
    width: 32px;
    height: 32px;
    background: var(--color-secondary-light);
    border: none;
    border-radius: var(--radius-full);
    color: var(--color-secondary);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.toggle-filters-btn:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.collapsible-section .toggle-filters-btn::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    transition: transform var(--transition-normal);
}

.collapsible-header.active .toggle-filters-btn::after {
    transform: rotate(180deg);
}

.collapsible-section .collapsible-content {
    padding: 0;
    background-color: var(--color-card);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s ease-out, opacity 0.3s ease-out, padding 0.4s ease-out;
}

.collapsible-header.active + .collapsible-content {
    max-height: none;
    opacity: 1;
    padding: var(--spacing-lg);
    padding-bottom: 80px;
    overflow: visible;
}

/* === FILTROS ACTIVOS - BARRA DE CHIPS === */
.active-filters-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    margin: 0 0 var(--spacing-md) 0;
    background: var(--color-primary-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    min-height: 48px;
}

.active-filters-bar:empty,
.active-filters-bar[style*="display: none"] {
    display: none !important;
    margin: 0;
}

.active-filters-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-right: var(--spacing-sm);
}

.filters-count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 8px;
    background: var(--color-primary);
    color: white;
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-left: var(--spacing-xs);
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 13px;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.filter-chip:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.filter-chip-label {
    color: var(--color-text-muted);
    font-weight: 500;
}

.filter-chip-value {
    color: var(--color-text);
}

.filter-chip-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    background: var(--color-secondary-light);
    border: none;
    border-radius: var(--radius-full);
    color: var(--color-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 10px;
}

.filter-chip-remove:hover {
    background: var(--color-error);
    color: white;
}

.clear-all-filters-btn {
    margin-left: auto;
    padding: 6px 12px;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.clear-all-filters-btn:hover {
    background: var(--color-error-light, #FEE2E2);
    border-color: var(--color-error);
    color: var(--color-error);
}

/* === TABS DE FILTROS === */
.filter-tabs {
    display: flex;
    gap: var(--spacing-xs);
    padding: 0 var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    overflow-x: auto;
    scrollbar-width: none;
}

.filter-tabs::-webkit-scrollbar {
    display: none;
}

.filter-tab {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--color-text-muted);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    position: relative;
}

.filter-tab i {
    font-size: 1rem;
}

.filter-tab:hover {
    color: var(--color-text);
    background: var(--color-secondary-light);
}

.filter-tab.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.filter-tab-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: var(--color-primary);
    color: white;
    font-size: 11px;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.filter-tab:not(.active) .filter-tab-badge {
    background: var(--color-secondary);
}

/* === CONTENIDO DE FILTROS === */
.filter-tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.filter-tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
}

.filter-group-category {
    padding: var(--spacing-md);
    background: var(--color-background);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
}

.filter-group-category h3 {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 var(--spacing-md) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.filter-group-category h3 i {
    color: var(--color-primary);
}

.filter-group {
    margin-bottom: var(--spacing-md);
}

.filter-group:last-child {
    margin-bottom: 0;
}

.filter-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

/* === INPUTS ESTILIZADOS === */
.input-field,
.select-field {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--color-text);
    background-color: var(--color-card);
    transition: all var(--transition-fast);
}

.input-field:hover,
.select-field:hover {
    border-color: var(--color-secondary);
}

.input-field:focus,
.select-field:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

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

.select-field {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394A3B8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
    cursor: pointer;
}

/* === RANGE SLIDER PERSONALIZADO === */
.range-slider-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.range-slider-group label {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.range-slider-value {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 24px;
    padding: 0 8px;
    background: var(--color-primary);
    color: white;
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.range-slider {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--color-border);
    border-radius: var(--radius-full);
    outline: none;
    cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.4);
    transition: all var(--transition-fast);
}

.range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.5);
}

.range-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.4);
}

/* === CHECKBOX TOGGLE === */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.checkbox-group input[type="checkbox"] {
    position: relative;
    width: 44px;
    height: 24px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.checkbox-group input[type="checkbox"]::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.checkbox-group input[type="checkbox"]:checked {
    background: var(--color-primary);
}

.checkbox-group input[type="checkbox"]:checked::before {
    left: 22px;
}

.checkbox-group label {
    margin-bottom: 0;
    cursor: pointer;
}

/* === PRESETS DE FECHA === */
.date-presets {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.date-preset-btn {
    padding: 6px 12px;
    background: var(--color-secondary-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-secondary);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.date-preset-btn:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.date-preset-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

/* === ACCIONES DE FILTRO === */
.filter-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-lg);
    margin-top: var(--spacing-md);
    border-top: 1px solid var(--color-border-light);
}

/* === PANEL DE KPIs === */
.dashboard-kpis-panel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.kpi-card {
    background-color: var(--color-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    text-align: center;
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-normal);
}

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

.kpi-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-md);
    background: var(--color-secondary-light);
    border-radius: var(--radius-lg);
    font-size: 1.25rem;
    color: var(--color-secondary);
}

.kpi-card--success .kpi-icon { background: var(--color-remission-light); color: var(--color-remission); }
.kpi-card--warning .kpi-icon { background: var(--color-moderate-light); color: var(--color-moderate); }
.kpi-card--danger .kpi-icon { background: var(--color-high-activity-light); color: var(--color-high-activity); }
.kpi-card--info .kpi-icon { background: var(--color-low-activity-light); color: var(--color-low-activity); }
.kpi-card--purple .kpi-icon { background: var(--color-biologic-light); color: var(--color-biologic); }

.kpi-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.kpi-value {
    display: block;
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
}

.kpi-trend {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: var(--spacing-sm);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 500;
}

.kpi-trend--up {
    background: var(--color-remission-light);
    color: var(--color-remission-dark);
}

.kpi-trend--down {
    background: var(--color-high-activity-light);
    color: var(--color-high-activity-dark);
}

.kpi-trend--neutral {
    background: var(--color-secondary-light);
    color: var(--color-secondary);
}

/* === MÉTRICAS ADICIONALES POR PATOLOGÍA === */
.additional-metrics-container {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-card));
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    margin-top: var(--spacing-sm);
}

.additional-metrics-container:empty {
    display: none;
}

.metric-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.metric-item:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.metric-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.metric-value {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-primary);
}

/* === PANEL DE VISUALIZACIONES === */
.dashboard-visuals-panel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-md);
}

.chart-card {
    background-color: var(--color-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    min-height: 350px;
    border: 1px solid var(--color-border-light);
    display: flex;
    flex-direction: column;
}

.chart-card .card-title {
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: var(--spacing-md);
}

.chart-container {
    flex: 1;
    position: relative;
    min-height: 250px;
}

/* === CONTROLES DE CORRELACIÓN === */
.correlation-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-background);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.correlation-controls label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.correlation-controls .select-field {
    width: auto;
    min-width: 120px;
}

/* === TABLA DE DATOS === */
.export-table-panel {
    background-color: var(--color-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border-light);
    overflow: hidden;
}

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

.table-header .card-title {
    margin: 0;
}

.table-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.table-search {
    position: relative;
}

.table-search input {
    padding-left: 36px;
    width: 250px;
}

.table-search i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
}

#exportTableContainer {
    max-height: 500px;
    overflow-y: auto;
}

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

.data-table th,
.data-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--color-border-light);
}

.data-table th {
    background-color: var(--color-background);
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
    cursor: pointer;
    user-select: none;
    transition: background var(--transition-fast);
}

.data-table th:hover {
    background-color: var(--color-border);
}

.data-table th i {
    margin-left: var(--spacing-xs);
    font-size: 10px;
    color: var(--color-text-muted);
}

.data-table tbody tr {
    transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
    background-color: var(--color-primary-light);
}

.data-table tbody tr:nth-child(even) {
    background-color: var(--color-background);
}

.data-table tbody tr:nth-child(even):hover {
    background-color: var(--color-primary-light);
}

.data-table td {
    font-size: 14px;
    color: var(--color-text);
}

/* === PAGINACIÓN === */
.table-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    background: var(--color-background);
}

.pagination-info {
    font-size: 13px;
    color: var(--color-text-muted);
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}


#pageNumbers {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex-wrap: nowrap;
}

.pagination-controls {
    flex-wrap: nowrap;
}

.pagination-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pagination-btn:hover:not(:disabled) {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* === ESTADOS DE CARGA === */
.loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    z-index: 10;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: var(--radius-full);
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.skeleton {
    background: linear-gradient(90deg, var(--color-border-light) 25%, var(--color-background) 50%, var(--color-border-light) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-text {
    height: 16px;
    margin-bottom: var(--spacing-sm);
}

.skeleton-title {
    height: 24px;
    width: 60%;
    margin-bottom: var(--spacing-md);
}

.skeleton-chart {
    height: 200px;
}

/* === ESTADO VACÍO === */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    text-align: center;
}

.empty-state-icon {
    font-size: 3rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.empty-state-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.empty-state-description {
    font-size: 14px;
    color: var(--color-text-muted);
    max-width: 300px;
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .dashboard-visuals-panel {
        grid-template-columns: 1fr;
    }

    .filter-tabs {
        padding: 0 var(--spacing-md);
    }

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

@media (max-width: 768px) {
    .main-content.dashboard-poblacional {
        padding: var(--spacing-md);
    }

    .dashboard-kpis-panel {
        grid-template-columns: repeat(2, 1fr);
    }

    .table-header {
        flex-direction: column;
        align-items: stretch;
    }

    .table-controls {
        flex-direction: column;
    }

    .table-search input {
        width: 100%;
    }

    .filter-actions {
        flex-direction: column;
    }

    .filter-actions .btn,
    .filter-actions .button {
        width: 100%;
    }

    /* Filtros responsive */
    .filters-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .filter-tabs {
        flex-wrap: wrap;
        padding: var(--spacing-sm);
        gap: var(--spacing-xs);
    }

    .filter-tab {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 13px;
        flex: 1 1 auto;
        min-width: 80px;
        justify-content: center;
    }

    .filter-tab span:not(.filter-tab-badge) {
        display: none;
    }

    .filter-tab i {
        margin: 0;
    }

    .collapsible-header.active + .collapsible-content {
        padding: var(--spacing-md);
    }

    .filter-group-category {
        padding: var(--spacing-sm);
    }

    .date-presets {
        flex-direction: column;
    }

    .date-preset-btn {
        width: 100%;
        text-align: center;
    }

    /* Correlation controls responsive */
    .correlation-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .correlation-controls .select-field {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .dashboard-kpis-panel {
        grid-template-columns: 1fr;
    }

    .kpi-value {
        font-size: 1.75rem;
    }

    .pagination-controls {
        flex-wrap: wrap;
        justify-content: center;
    }

    /* Tabs solo iconos en móvil pequeño */
    .filter-tab {
        padding: var(--spacing-sm);
        min-width: 44px;
    }

    .page-title {
        font-size: 1.25rem;
    }

    .kpi-card {
        padding: var(--spacing-md);
    }

    .kpi-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}