/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #ffffff;
    color: #1a1a1a;
    line-height: 1.6;
    padding: 20px;
}

header, nav, main, footer {
    margin-bottom: 20px;
}

/* Cabeçalho */
header {
    background-color: #0d1b2a;
    color: #ffffff;
    padding: 20px;
    text-align: center;
    border-radius: 12px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Botões */
button, .btn {
    background-color: #1d3557;
    color: #ffffff;
    padding: 10px 16px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
}

button:hover, .btn:hover {
    background-color: #457b9d;
}

/* Tabelas */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background-color: #f1f1f1;
    border-radius: 8px;
    overflow: hidden;
}

th, td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #1d3557;
    color: white;
}

/* Formulários */
input, select, textarea {
    width: 100%;
    padding: 10px;
    margin: 8px 0;
    border: 1px solid #ccc;
    border-radius: 6px;
}

form {
    background-color: #ffffff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Containers gerais */
.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Navegação */
nav a {
    margin: 0 10px;
    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
}

nav a:hover {
    color: #457b9d;
}

/* Cartões */
.card {
    background-color: #ffffff;
    border-radius: 10px;
    padding: 20px;
    margin: 20px 0;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}
/* ===== Cabeçalho com título à esquerda ===== */
.header-bar {
    background-color: #0d1b2a;
    color: #ffffff;
    display: flex;
    justify-content: space-between; /* título à esquerda, menu à direita */
    align-items: center;
    padding: 15px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Título "Painel Odds ⚽" à esquerda */
.painel-esquerda {
    color: #ffffff;
    font-size: 20px;
    font-weight: bold;
}

/* Links do menu */
.header-bar .nav-links a {
    color: #ffffff;
    margin-left: 20px;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.header-bar .nav-links a:hover {
    color: #4fa3ff; /* azul-claro ao passar o mouse */
}