/* Variáveis para consistência (como no Exercício 4) */
:root {
    --iscap-blue: #003366;
    --iscap-red: #c41230;
    --bg-light: #f4f4f4;
    --text-dark: #333;
    --white: #ffffff;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    background-color: var(--bg-light);
    color: var(--text-dark);
}

/* Header e Navegação */
header {
    background-color: var(--iscap-blue);
    color: var(--white);
    padding: 1rem 0;
}

.container_header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.logo h1 {
    margin: 0;
    font-size: 1.5rem;
}

.logo span {
    color: #ccc;
    font-weight: normal;
}

nav a {
    color: var(--white);
    text-decoration: none;
    margin-left: 20px;
    font-weight: bold;
}

/* Banner */
.banner {
    background-color: #eee;
    padding: 60px 20px;
    text-align: center;
    border-bottom: 4px solid var(--iscap-red);
}

.banner h2 {
    font-size: 2.5rem;
    color: var(--iscap-blue);
    margin: 0;
}

/* Secções Gerais */
section {
    padding: 40px 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.titulo_seccao {
    text-align: center;
    color: var(--iscap-blue);
    margin-bottom: 30px;
}

/* Grelha de Cursos */
.lista_cursos {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.curso_item {
    background: var(--white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    width: 250px;
}

.curso_item h3 {
    color: var(--iscap-red);
    margin-top: 0;
}

.info_curso {
    display: block;
    margin-top: 10px;
    font-weight: bold;
    font-size: 0.9rem;
}

/* Formulário de Login & Genérico */
.seccao_login {
    display: flex;
    justify-content: center;
}

form {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
}

fieldset {
    border: 1px solid #ddd;
    padding: 20px;
    border-radius: 5px;
}

legend {
    font-weight: bold;
    color: var(--iscap-blue);
    padding: 0 10px;
}

label {
    display: block;
    margin: 10px 0 5px;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box; /* Crucial para o padding não quebrar a largura */
}

.botoes {
    margin-top: 20px;
    display: flex;
    gap: 10px;
}

input[type="submit"],
input[type="reset"] {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
}

input[type="submit"] {
    background-color: var(--iscap-blue);
    color: var(--white);
}

.btn_reset {
    background-color: #999;
    color: var(--white);
}

/* Tabela e Dashboard Specifics */
.dashboard-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    margin-bottom: 40px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    border-radius: 8px;
    overflow: hidden;
}

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

th {
    background-color: var(--iscap-blue);
    color: var(--white);
}

tr:hover {
    background-color: #f9f9f9;
}

.badge {
    background-color: var(--iscap-red);
    color: var(--white);
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: bold;
}

.btn-logout {
    background-color: var(--iscap-red);
    color: var(--white);
    padding: 5px 10px;
    border-radius: 4px;
    text-decoration: none;
}

/* Footer */
footer {
    background-color: #333;
    color: #ccc;
    text-align: center;
    padding: 20px 0;
    font-size: 0.8rem;
}