:root {
    --primary-blue: #000080; /* Azul atualizado */
    --primary-hover: #000066;
    --bg-color: #f4f7f6;
    --white: #ffffff;
    --text-dark: #333333;
    --text-light: #666666;
    --error-red: #d32f2f;
    --border-radius: 8px;
}

/* --- Estilos do Modal --- */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.6);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}
.modal-content {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 400px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.close-modal {
    position: absolute;
    top: 15px; right: 20px;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
}
.feedback-message {
    margin-top: 15px;
    font-size: 0.9rem;
    text-align: center;
    display: none;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-color);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 400px;
}

.login-box {
    background-color: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.brand-logo {
    text-align: center;
    margin-bottom: 30px;
}

.brand-logo h2 {
    color: var(--primary-blue);
    font-size: 1.8rem;
    font-weight: 700;
}

.input-group {
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
}

.input-group input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 2px rgba(1, 37, 128, 0.1);
}

.form-actions {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 30px;
}

.btn-primary {
    background-color: var(--primary-blue);
    color: var(--white);
    border: none;
    padding: 14px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 100%;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
}

.forgot-link {
    background: transparent; /* Remove o fundo cinza */
    border: none;            /* Remove a borda padrão */
    color: var(--primary-blue);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;         /* Muda a setinha para a "mãozinha" de clique */
    padding: 0;
    text-decoration: none;
    font-family: inherit;    /* Herda a fonte do projeto */
    transition: color 0.3s ease;
}

.forgot-link:hover {
    text-decoration: underline;
    color: var(--primary-hover);
}

/* Garante que o container dos botões fique alinhado */
.form-actions {
    display: flex;
    flex-direction: column;
    align-items: center; /* Centraliza o "Esqueceu a senha?" abaixo do botão principal */
    gap: 15px;
    margin-top: 30px;
}

.error-message {
    color: var(--error-red);
    text-align: center;
    margin-top: 15px;
    font-size: 0.9rem;
    display: none;
}