Contas a pagar

by thvinic

HTML

<!DOCTYPE html>
<html lang="pt-BR">
<head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>Contas a Pagar por Mês - Visualização Colorida</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 20px;
            max-width: 700px;
        }
        h1 {
            text-align: center;
            color: #2c3e50;
        }
        form {
            margin-bottom: 20px;
            background: #ecf0f1;
            padding: 15px;
            border-radius: 8px;
        }
        label {
            display: block;
            margin-top: 10px;
            font-weight: bold;
        }
        input[type="text"],
        input[type="number"],
        input[type="month"] {
            width: 100%;
            padding: 8px;
            margin-top: 5px;
            box-sizing: border-box;
            border-radius: 4px;
            border: 1px solid #bdc3c7;
        }
        input[type="checkbox"] {
            margin-left: 5px;
            transform: scale(1.2);
        }
        button {
            margin-top: 15px;
            background-color: #27ae60;
            color: white;
            border: none;
            padding: 10px 15px;
            font-size: 16px;
            border-radius: 5px;
            cursor: pointer;
        }
        button:hover {
            background-color: #219150;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 15px;
        }
        th, td {
            border: 1px solid #bdc3c7;
            padding: 10px;
            text-align: left;
            vertical-align: middle;
        }
        th {
            background-color: #34495e;
            color: white;
        }
        .paga-sim {
            color: green;
            font-weight: bold;
        }
        .paga-nao {
           ...