/* --- ESTILOS PARA O MODAL (POP-UP) --- */

.modal {
    /* Ocupa todo o ecrã */
    position: fixed; 
    z-index: 2000; /* Acima de tudo */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6); /* Fundo escuro transparente */
    display: flex; /* Para centrar o conteúdo */
    justify-content: center;
    align-items: center;
}

.modal.hidden {
    display: none;
}

.modal-content {
    background-color: var(--color-background);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 450px; /* Limita a largura */
    position: relative;
    animation: fadeIn 0.3s;
}

.modal-content h2 {
    font-size: 28px;
    margin-top: 0;
    color: var(--color-secondary);
}

.modal-content .subtitle {
    color: var(--color-primary);
    font-size: 16px;
    margin-bottom: 20px;
}

.close-button {
    color: #aaa;
    float: right;
    font-size: 30px;
    font-weight: bold;
    position: absolute;
    top: 10px;
    right: 20px;
    cursor: pointer;
}

.auth-message {
    margin-top: 15px;
    font-size: 14px;
    font-weight: 500;
}

/* Animação simples para a entrada do modal */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- ESTILOS DO FORMULÁRIO  --- */
.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--color-secondary);
}

.form-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 16px;
    box-sizing: border-box; /* Garante que o padding não aumenta a largura total */
    transition: border-color 0.2s;
}

.form-input:focus {
    border-color: var(--color-primary);
    outline: none;
}

/* Link Esqueceu a Senha? */
.forgot-password {
    position: absolute;
    top: 0;
    right: 0;
    font-size: 14px;
    color: var(--color-primary); /* Cor primária do projeto */
    text-decoration: none;
    font-weight: 500;
}
.forgot-password:hover {
    text-decoration: underline;
}

/* Estilo para o ícone de mostrar/ocultar */
.password-toggle {
    position: absolute;
    right: 10px; /* Posição à direita dentro do input */
    top: 65%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #999; /* Cor cinzenta discreta */
    font-size: 16px;
    padding: 5px; /* Área de clique maior */
    z-index: 10;
}
.password-toggle:hover {
    color: var(--color-secondary);
}

/* --- BOTÃO PRINCIPAL DE ENTRAR --- */
.main-auth-button {
    width: 100%;
    padding: 15px;
    background-color: var(--color-highlight); /* Um verde ligeiramente mais vivo */
    color: var(--color-background);
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 10px;
    transition: background-color 0.2s;
}

.main-auth-button:hover {
    background-color: var(--color-primary);
}

/* --- RODAPÉ DO FORMULÁRIO --- */
.auth-footer-links {
    text-align: center;
    margin-top: 30px;
    font-size: 16px;
}

.auth-footer-links a {
    color: var(--color-primary);
    font-weight: 500;
    text-decoration: none;
}

.auth-footer-links a:hover {
    text-decoration: underline;
}

/* Links da Política de Privacidade e Termos (Rodapé inferior) */
.policy-links {
    text-align: center;
    margin-top: 50px;
    padding-top: 20px;
    border-top: 1px solid var(--color-light-gray);
    font-size: 12px;
    color: #999;
    line-height: 1.5;
}

.policy-links a {
    color: #999;
    text-decoration: underline;
}

.policy-links a:hover {
    color: var(--color-primary);
}