/**
 * @file dashboard.css
 * @description Estilos específicos da página de dashboard.
 */

/* ============================================================
   Seletor de Período (mês/ano)
   ============================================================ */

.dashboard-period-selector {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.dashboard-period-selector .form-select {
    width: auto;
    min-width: 160px;
}

/* ============================================================
   Grid de Alertas
   ============================================================ */

.dashboard-alerts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

@media (max-width: 1200px) {
    .dashboard-alerts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .dashboard-alerts-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   Navegação por Ano
   ============================================================ */

.dashboard-ano-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
}

.dashboard-ano-btns {
    display: flex;
    gap: var(--spacing-xs);
}

.dashboard-ano-btns button {
    min-width: 64px;
}

.dashboard-ano-btns button.btn-primary {
    pointer-events: none;
}

/* ============================================================
   Abas de Período (mensal / trimestral / semestral / anual)
   ============================================================ */

.dashboard-period-tabs {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs);
    background: var(--gray-100);
    border-radius: var(--border-radius-full);
    border: 1px solid var(--border-color);
    width: fit-content;
}

.dashboard-period-tab {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--border-radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    line-height: 1.5;
    user-select: none;
}

.dashboard-period-tab:hover {
    color: var(--text-primary);
    background: var(--bg-primary);
    border-color: var(--border-color);
    box-shadow: var(--shadow-sm);
}

.dashboard-period-tab.active {
    color: #ffffff;
    background: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.dashboard-period-tab.active:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}

/* ============================================================
   Barra de Informação do Período
   ============================================================ */

.dashboard-period-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-light);
    border: 1px solid var(--primary-color);
    border-left: 4px solid var(--primary-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.dashboard-period-info i,
.dashboard-period-info .period-icon {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.dashboard-period-info .period-label {
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
}

.dashboard-period-info .period-range {
    color: var(--text-secondary);
    font-weight: var(--font-weight-normal);
}

.dashboard-period-info .period-separator {
    width: 1px;
    height: 16px;
    background: var(--primary-color);
    opacity: 0.3;
    flex-shrink: 0;
}

/* ============================================================
   Sub-seletores de período (meses, trimestres, semestres)
   ============================================================ */

.dashboard-sub-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-md);
    flex-wrap: wrap;
}

.dashboard-sub-selector .btn {
    min-width: 44px;
    font-size: var(--font-size-xs);
    padding: 4px 10px;
}

.dashboard-sub-selector .btn.btn-primary {
    pointer-events: none;
}

/* Section headers */
.dashboard-section-header {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
}

.dashboard-section-header i {
    color: var(--primary-color);
}

/* ============================================================
   Faixas de Atraso (Aging Buckets)
   ============================================================ */

.aging-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
}

/* Barra horizontal empilhada */
.aging-bar {
    display: flex;
    width: 100%;
    height: 32px;
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--gray-100);
    border: 1px solid var(--border-color);
}

.aging-bar--lg {
    height: 40px;
}

.aging-segment {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-width: 0;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: #ffffff;
    transition: flex-basis var(--transition-normal);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    padding: 0 var(--spacing-xs);
}

/* Mostra o valor ao hover */
.aging-segment:hover {
    filter: brightness(1.1);
}

/* Cores por faixa de atraso */
.aging-segment--current,
.aging-segment--a-day {
    background: var(--success-color);
}

.aging-segment--1-30 {
    background: var(--warning-color);
}

.aging-segment--31-60 {
    background: #f97316;
    /* orange-500, entre warning e danger */
}

.aging-segment--61-90 {
    background: var(--danger-color);
}

.aging-segment--90-plus {
    background: #991b1b;
    /* red-800, mais escuro para destaque */
}

/* Segmento vazio / sem valor */
.aging-segment--empty {
    background: var(--gray-200);
    color: var(--gray-500);
}

/* Legenda abaixo da barra */
.aging-legend {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm) var(--spacing-lg);
    margin-top: var(--spacing-xs);
}

.aging-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.aging-item .aging-dot {
    width: 10px;
    height: 10px;
    border-radius: var(--border-radius-full);
    flex-shrink: 0;
}

.aging-item .aging-label {
    font-weight: var(--font-weight-normal);
}

.aging-item .aging-value {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.aging-item .aging-pct {
    font-weight: var(--font-weight-normal);
    color: var(--gray-400);
    font-size: var(--font-size-xs);
}

/* Cores dos dots na legenda */
.aging-dot--current,
.aging-dot--a-day {
    background: var(--success-color);
}

.aging-dot--1-30 {
    background: var(--warning-color);
}

.aging-dot--31-60 {
    background: #f97316;
}

.aging-dot--61-90 {
    background: var(--danger-color);
}

.aging-dot--90-plus {
    background: #991b1b;
}

/* Layout alternativo: lista detalhada (sem barra) */
.aging-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.aging-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.aging-list-item .aging-list-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.aging-list-item .aging-list-amount {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    white-space: nowrap;
}

.aging-list-item .aging-list-bar {
    flex: 1;
    height: 6px;
    background: var(--gray-200);
    border-radius: var(--border-radius-full);
    overflow: hidden;
    min-width: 60px;
}

.aging-list-item .aging-list-bar-fill {
    height: 100%;
    border-radius: var(--border-radius-full);
    transition: width var(--transition-normal);
}

/* ============================================================
   Cabeçalhos de Seção
   ============================================================ */

.dashboard-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border-color);
}

.dashboard-section-header .section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0;
    line-height: 1.4;
}

.dashboard-section-header .section-title i {
    color: var(--primary-color);
    font-size: var(--font-size-xl);
}

.dashboard-section-header .section-period-label {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--primary-color);
    background: var(--primary-light);
    border-radius: var(--border-radius-full);
    white-space: nowrap;
}

.dashboard-section-header .section-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

/* ============================================================
   Cards de Comparação entre Períodos
   ============================================================ */

.dashboard-comparison {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.comparison-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: box-shadow var(--transition-fast);
}

.comparison-item:hover {
    box-shadow: var(--shadow-md);
}

.comparison-item .comparison-label {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comparison-value {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    line-height: 1.2;
}

.comparison-value--sm {
    font-size: var(--font-size-lg);
}

.comparison-change {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    padding: 2px var(--spacing-xs);
    border-radius: var(--border-radius-sm);
    width: fit-content;
}

.comparison-change i {
    font-size: var(--font-size-xs);
}

.comparison-change.positive {
    color: var(--success-color);
    background: var(--success-light);
}

.comparison-change.negative {
    color: var(--danger-color);
    background: var(--danger-light);
}

.comparison-change.neutral {
    color: var(--gray-500);
    background: var(--gray-100);
}

.comparison-item .comparison-period-ref {
    font-size: var(--font-size-xs);
    color: var(--gray-400);
    margin-top: var(--spacing-xs);
}

/* ============================================================
   Cards de Sumário por Período
   ============================================================ */

.dashboard-summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
}

.summary-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    border-top: 3px solid var(--primary-color);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.summary-card .summary-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
}

.summary-card .summary-card-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.summary-card .summary-card-icon--primary {
    background: var(--primary-light);
    color: var(--primary-color);
}

.summary-card .summary-card-icon--success {
    background: var(--success-light);
    color: var(--success-color);
}

.summary-card .summary-card-icon--warning {
    background: var(--warning-light);
    color: var(--warning-color);
}

.summary-card .summary-card-icon--danger {
    background: var(--danger-light);
    color: var(--danger-color);
}

.summary-card .summary-card-icon--info {
    background: var(--info-light);
    color: var(--info-color);
}

.summary-card .summary-card-title {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.summary-card .summary-card-value {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    line-height: 1.2;
}

.summary-card .summary-card-footer {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--gray-100);
}

/* ============================================================
   Grid Responsivo de KPIs (adaptável por período)
   ============================================================ */

.dashboard-kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

/* Quando no modo trimestral, 3 colunas faz mais sentido visualmente */
.dashboard-kpi-grid--trimestral {
    grid-template-columns: repeat(3, 1fr);
}

/* Modo semestral: 2 colunas maiores */
.dashboard-kpi-grid--semestral {
    grid-template-columns: repeat(2, 1fr);
}

/* Modo anual: colunas únicas largas ou 4 cols */
.dashboard-kpi-grid--anual {
    grid-template-columns: repeat(4, 1fr);
}

/* Breakpoints responsivos para KPI grid */
@media (max-width: 1200px) {
    .dashboard-kpi-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

@media (max-width: 992px) {
    .dashboard-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

@media (max-width: 576px) {

    .dashboard-kpi-grid,
    .dashboard-kpi-grid--trimestral,
    .dashboard-kpi-grid--semestral,
    .dashboard-kpi-grid--anual {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   Responsividade Geral do Dashboard
   ============================================================ */

@media (max-width: 768px) {

    /* Period tabs empilham ou viram scroll horizontal */
    .dashboard-period-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .dashboard-period-tabs::-webkit-scrollbar {
        display: none;
    }

    /* Period info empilha */
    .dashboard-period-info {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .dashboard-period-info .period-separator {
        display: none;
    }

    /* Section header empilha */
    .dashboard-section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    /* Comparison cards */
    .dashboard-comparison {
        grid-template-columns: 1fr;
    }

    /* Summary cards */
    .dashboard-summary-cards {
        grid-template-columns: 1fr;
    }

    /* Aging legend empilha */
    .aging-legend {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    /* Aging bar mais alta em mobile */
    .aging-bar {
        height: 24px;
    }

    .aging-segment {
        font-size: 10px;
    }
}

@media (max-width: 480px) {
    .dashboard-period-tab {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-xs);
    }

    .comparison-value {
        font-size: var(--font-size-xl);
    }

    .summary-card .summary-card-value {
        font-size: var(--font-size-lg);
    }
}