/* --- Configurações Gerais --- */
:root { /* Define variáveis de cor para fácil customização */
    --primary-color: #0056b3; /* Azul principal */
    --primary-darker: #004a99;
    --secondary-color: #6c757d; /* Cinza secundário */
    --secondary-darker: #5a6268;
    --danger-color: #dc3545;
    --danger-darker: #c82333;
    --success-color: #28a745;
    --success-darker: #218838;
    --warning-color: #ffc107;
    --warning-darker: #e0a800;
    --light-bg: #f8f9fa; /* Fundo do body */
    --white-bg: #FFFFFF; /* Fundo dos conteúdos */
    --text-color: #343a40; /* Texto principal */
    --text-muted: #6c757d; /* Texto secundário */
    --border-color: #dee2e6; /* Bordas */
}

body {
    background-color: var(--light-bg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0; padding: 0;
    color: var(--text-color);
    line-height: 1.6;
}

.container { width: 95%; max-width: 1300px; margin: 0 auto; padding: 0 15px; }

/* --- Links Globais --- */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
}
a:hover {
    color: var(--primary-darker);
    text-decoration: underline;
}

/* --- Cabeçalho Refinado --- */
.main-header {
    background-color: var(--white-bg);
    padding: 0;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    margin-bottom: 30px; /* Mais espaço abaixo */
}
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 65px; /* Altura ligeiramente maior */
}
.logo { font-size: 1.7em; font-weight: 600; color: var(--primary-color); }

/* Navegação Principal */
.main-nav { margin-left: auto; /* Empurra para a direita, antes do user-info */ }
.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; }
.main-nav li { position: relative; /* Para o dropdown */ margin-left: 25px; }
.main-nav a {
    display: block; padding: 10px 0; font-weight: 500; font-size: 1rem;
    color: var(--text-muted); /* Cor mais suave para inativos */
    border-bottom: 3px solid transparent;
    transition: color 0.2s ease, border-color 0.2s ease;
}
.main-nav a:hover { color: var(--primary-color); text-decoration: none; }
.main-nav a.active {
    color: var(--primary-color); font-weight: 600; border-bottom-color: var(--primary-color);
}
.main-nav a i.fa-caret-down { margin-left: 5px; font-size: 0.8em; }

/* Dropdown Sub-menu */
.main-nav .dropdown-content {
    display: none; /* Oculto por padrão */
    position: absolute;
    top: 100%; /* Abaixo do item pai */
    left: 50%; /* Centralizado no item pai */
    transform: translateX(-50%); /* Ajuste fino da centralização */
    background-color: var(--white-bg);
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.1);
    z-index: 10;
    border-radius: 4px;
    padding: 5px 0;
    border: 1px solid var(--border-color);
}
.main-nav .dropdown:hover .dropdown-content {
    display: block; /* Mostra no hover do item pai */
}
.main-nav .dropdown-content li { margin-left: 0; /* Remove margem dos itens do dropdown */ }
.main-nav .dropdown-content a {
    color: var(--text-color); padding: 8px 15px; font-size: 0.95em;
    border-bottom: none; /* Remove borda do link principal */
    white-space: nowrap; /* Impede quebra de linha */
}
.main-nav .dropdown-content a:hover {
    background-color: #f1f1f1; color: var(--primary-darker);
}
.main-nav .dropdown-content a.active { /* Estilo ativo dentro do dropdown */
    background-color: var(--primary-color); color: white; font-weight: 600;
}

/* Informações do Usuário */
.user-info { margin-left: 30px; display: flex; align-items: center; gap: 15px; }
.user-info span { font-size: 0.9em; color: var(--text-muted); }
.user-info span strong { color: var(--text-color); font-weight: 600; }
.user-info .logout-link {
    font-size: 0.9em; color: var(--secondary-color); display: flex; align-items: center; gap: 5px;
    padding: 5px 8px; border-radius: 4px; transition: background-color 0.2s ease, color 0.2s ease;
}
.user-info .logout-link:hover {
    color: var(--danger-color); background-color: #f8d7da; text-decoration: none;
}
.user-info .logout-link i { font-size: 0.9em; }


/* --- Layout Geral e Conteúdo --- */
.main-content-area { padding-bottom: 30px; }
.content { background-color: var(--white-bg); padding: 30px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.content h1 { text-align: center; margin: 0 0 30px 0; color: var(--text-color); font-weight: 600; font-size: 1.8em; }
.content h2 { margin: 35px 0 15px 0; font-size: 1.4em; font-weight: 600; color: var(--primary-color); border-bottom: 2px solid var(--primary-color); padding-bottom: 8px; }
.content h3 { margin: 0 0 20px 0; font-size: 1.2em; font-weight: 600; color: var(--text-color); }
.page-description { text-align: center; font-size: 1.1em; color: var(--text-muted); margin: -15px auto 35px auto; max-width: 800px; }
hr { border: none; border-top: 1px solid var(--border-color); margin: 30px 0; }

/* --- Widgets Dashboard --- */
.dashboard-widgets { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-bottom: 30px; }
.widget { background-color: var(--white-bg); border: 1px solid var(--border-color); padding: 20px; border-radius: 6px; text-align: center; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.widget h3 { margin-bottom: 15px; font-size: 1.1em; color: var(--text-muted); }
.widget .amount { font-size: 1.8em; color: var(--text-color); font-weight: 600; }
.widget .amount.positive { color: var(--success-color); } .widget .amount.negative { color: var(--danger-color); }
.widget p { font-size: 0.95em; color: var(--text-muted); margin: 5px 0 0 0; }
.widget a { font-weight: 500; }

/* Barra Progresso */
.progress-bar-container { margin: 25px 0; }
.progress-bar-container h4 { margin: 0 0 8px 0; font-size: 1em; font-weight: 600; color: var(--text-color); }
.progress-outer { background-color: #e9ecef; border-radius: 5px; overflow: hidden; height: 25px; border: 1px solid var(--border-color); }
.progress-inner { background-color: var(--success-color); height: 100%; text-align: center; color: white; line-height: 25px; font-weight: bold; font-size: 0.9em; white-space: nowrap; transition: width 0.5s ease; }
.progress-label { display: block; text-align: right; margin-top: 3px; font-size: 0.9em; color: var(--text-muted); }

/* --- Rodapé --- */
.main-footer { text-align: center; margin-top: 40px; padding: 25px; border-top: 1px solid var(--border-color); font-size: 0.9em; color: var(--text-muted); background-color: var(--white-bg); }

/* --- Botões de Ação --- */
.acoes { white-space: nowrap; display: flex; justify-content: flex-start; gap: 8px; }
.btn-acao { text-decoration: none; padding: 6px 12px; border-radius: 4px; font-size: 0.9em; color: white; cursor: pointer; border: none; line-height: 1.5; transition: background-color 0.2s ease, box-shadow 0.2s ease; }
.btn-acao:hover { box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
.btn-acao.btn-primary { background-color: var(--primary-color); color: white; } .btn-acao.btn-primary:hover { background-color: var(--primary-darker); }
.btn-edit { background-color: var(--primary-color); color: white; } .btn-edit:hover { background-color: var(--primary-darker); }
.btn-delete { background-color: var(--danger-color); color: white; } .btn-delete:hover { background-color: var(--danger-darker); }
.btn-acao.btn-secondary { background-color: var(--secondary-color); color: white; } .btn-acao.btn-secondary:hover { background-color: var(--secondary-darker); }
.btn-acao.btn-pago { background-color: var(--success-color); color: white; } .btn-acao.btn-pago:hover { background-color: var(--success-darker); }
.btn-acao.btn-estornar { background-color: var(--warning-color); color: #333; } .btn-acao.btn-estornar:hover { background-color: var(--warning-darker); }
/* ADIÇÃO MINHA: Botão warning que você não tinha, para o modal */
.btn-acao.btn-warning { background-color: var(--warning-color); color: #333; } .btn-acao.btn-warning:hover { background-color: var(--warning-darker); }


/* --- Mensagens Feedback --- */
.feedback-message { padding: 15px; border-radius: 5px; margin-bottom: 20px; border: 1px solid transparent; }
.feedback-message.success { background-color: #d1e7dd; color: #0f5132; border-color: #badbcc; } /* Cores mais suaves */
.feedback-message.error { background-color: #f8d7da; color: #842029; border-color: #f5c2c7; } /* Cores mais suaves */
.mensagem-erro { /* Mantido para compatibilidade */ padding: 15px; background-color: #f8d7da; color: #842029; border: 1px solid #f5c2c7; border-radius: 5px; margin-bottom: 15px; }

/* --- Estilos "Pago" --- */
tr.pago td { color: var(--text-muted); background-color: #f8f9fa; } /* Fundo cinza claro, texto cinza */
tr.pago td:nth-child(3) { text-decoration: line-through; } /* Description */
tr.pago .acoes, tr.pago .acoes a, tr.pago .acoes button { /* Mantém botões normais */ text-decoration: none; color: white; }
tr.pago .btn-acao.btn-estornar { color: #333; }

/* --- Paginação --- */
.pagination { margin-top: 25px; text-align: center; }
.pagination a, .pagination span { display: inline-block; padding: 8px 14px; margin: 0 3px; border: 1px solid var(--border-color); background-color: var(--white-bg); color: var(--primary-color); text-decoration: none; border-radius: 4px; transition: background-color 0.2s ease; }
.pagination a:hover { background-color: #e9ecef; text-decoration: none; }
.pagination span.current { background-color: var(--primary-color); color: white; border-color: var(--primary-color); font-weight: 600; cursor: default; }
.pagination span.disabled { color: #adb5bd; background-color: #e9ecef; border-color: var(--border-color); cursor: default; }

/* --- Formulários e Tabelas --- */
.page-layout { display: grid; grid-template-columns: 1fr; gap: 30px; }
@media (min-width: 900px) { .page-layout { grid-template-columns: 1fr 2fr; } }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: .5rem; font-weight: 500; color: #495057; }
.form-control { display: block; width: 100%; padding: .5rem .75rem; font-size: 1rem; line-height: 1.5; color: #495057; background-color: #fff; background-clip: padding-box; border: 1px solid #ced4da; border-radius: .25rem; transition: border-color .15s ease-in-out,box-shadow .15s ease-in-out; box-sizing: border-box; }
.form-control:focus { border-color: #80bdff; outline: 0; box-shadow: 0 0 0 .2rem rgba(0,123,255,.25); }
select.form-control { height: calc(1.5em + 1rem + 2px); }
.form-check { display: flex; align-items: center; gap: 10px; margin: 1rem 0; }
.form-check input[type="checkbox"] { width: 1.1em; height: 1.1em; margin-top: -2px; }
.form-check label { margin-bottom: 0; font-weight: normal; color: var(--text-color); }
.form-actions { text-align: center; margin-top: 1.5rem; }
.data-table { width: 100%; border-collapse: collapse; margin-top: 5px; background-color: var(--white-bg); }
.data-table th, .data-table td { padding: 12px 15px; border: 1px solid var(--border-color); text-align: left; vertical-align: middle; }
.data-table thead tr { background-color: #f8f9fa; border-bottom: 2px solid var(--border-color); }
.data-table th { font-weight: 600; color: #495057; }
.data-table tbody tr:nth-child(even) { background-color: #fdfdfe; }
.data-table tbody tr:hover { background-color: #f1f7ff; }
.widget .data-table th, .widget .data-table td { padding: 8px 10px; }

/* --- Ações em Massa e Exportação --- */
.bulk-actions-bar { background-color: #e9ecef; padding: 10px 15px; margin: 15px 0; border-radius: 5px; display: none; justify-content: space-between; align-items: center; border: 1px solid var(--border-color); }
.bulk-actions-bar span { font-weight: 600; color: var(--text-color); }
.bulk-actions-bar .actions { display: flex; gap: 10px; }
.export-button-container { text-align: right; margin: 0; }

/* * ==================================================
 * REFINAMENTO - Links dos Meses (Relatórios)
 * ================================================== */
.month-link-list { /* Container dos links */
    text-align: center; margin: 20px 0 30px 0; padding-top: 10px; border-top: 1px solid var(--border-color);
}
.month-link-list h3 { /* Título "Ver detalhes" */
    margin: 0 0 15px 0; font-size: 1.1em; color: var(--text-muted); font-weight: 500;
}
.month-link-list a { /* Estilo dos links de mês */
    display: inline-block; padding: 6px 12px; margin: 3px 5px; border: 1px solid var(--border-color);
    background-color: #f8f9fa; /* Fundo cinza */
    color: var(--primary-color); /* Texto azul */
    text-decoration: none; border-radius: 4px; font-size: 0.9em;
    transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}
.month-link-list a:hover {
    background-color: var(--primary-color); color: white; border-color: var(--primary-darker);
    text-decoration: none; box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* * ==================================================
 * REFINAMENTO - Caixas de Resumo (Relatório Detalhado)
 * ================================================== */
.summary-box {
    background-color: var(--white-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 20px;
    margin-bottom: 20px; /* Adiciona espaço abaixo se empilhar */
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.summary-box h3 {
    margin: 0 0 15px 0;
    font-size: 1.15em;
    color: var(--primary-color);
    padding-bottom: 8px;
    border-bottom: 1px solid #eee;
}
.summary-box table { /* Tabela dentro da caixa */
    width: 100%;
    border-collapse: collapse;
}
.summary-box td {
    padding: 6px 0; /* Espaçamento vertical menor */
    border: none; /* Remove bordas internas da tabela */
    font-size: 0.95em;
}
.summary-box td:last-child { /* Coluna do valor */
    text-align: right;
    font-weight: 500;
}
.summary-box tr:not(:last-child) td { /* Linha divisória sutil */
    border-bottom: 1px dashed #eee;
}


/* ============================================= */
/* ESTILOS DO MODAL DE CONFIRMAÇÃO (ADICIONADO)  */
/* ============================================= */

/* O fundo escuro (overlay) */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    /* Começa escondido */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

/* Estilo para mostrar o modal */
.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

/* O container da caixa de diálogo */
.modal-container {
    background: #ffffff;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    
    /* Animação de entrada */
    transform: translateY(-30px);
    transition: transform 0.3s ease-out;
}

.modal-overlay.show .modal-container {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color); /* Usando sua variável */
}

.modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--text-color); /* Usando sua variável */
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    font-weight: 300;
    cursor: pointer;
    color: var(--text-muted); /* Usando sua variável */
    line-height: 1;
    padding: 0;
}

.modal-body {
    padding: 20px;
    color: #495057; /* Um cinza padrão, ou var(--text-color) */
    line-height: 1.6;
}

.modal-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--border-color); /* Usando sua variável */
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}
/* Os botões do modal usarão as classes .btn-acao que você já tem */