* {
    padding: 0px;
    margin: 0px;
    font-family: 'Roboto', sans-serif;
    box-sizing: border-box;
}

body {
    background-color: #f8f9fa;
    height: 100vh;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    
}

/* Contenedores Principales */
.main-container {
    width: 100%;
    /* max-width: 1200px; */
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.containerS {
    width: 100%;
    min-height: 100vh;
 
    display: grid;
    grid-template-areas:
        "texto login"
        "footer footer";
    grid-template-rows: minmax(0, 1fr) auto;
    
    grid-template-columns: 60% 40%;
    gap: 0;
}

/* Contenedores Generales */
.left-container {
    margin-left: 40px;
    margin-top: 60px;
    margin-bottom: 25px;  
    grid-area: texto;
    padding: 20px;
    background-image: url('../img/principal.jpg');
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
      
    border-radius: 5px;
}

.left-container h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: white;
    text-shadow: 2px 2px 4px rgb(0 0 0);
}

.subtitle {
    font-size: 1.5rem;
    color: white;
    text-shadow: 2px 2px 4px rgb(0 0 0);
}

/* Contenedor del formulario de inicio de sesión */
.right-container {
    grid-area: login;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f8f9fa;
    padding: 0px;
    height: 100%;
}

.sub-container {
    border-radius: 10px;
    width: 80%;
    max-width: 400px;
    padding: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    background-color: white;
}

form {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo-container {
    margin-top: 20px;
    width: 100%;
    text-align: center;
}

.logo {
    font-size: 2rem;
    margin-bottom: 30px;
    color: #333;
}

.email, .password {
    margin-top: 20px;
    height: 60px;
    width: 100%;
    padding: 10px;
    background-color: #f8f9fa;
    border: 2px solid #ddd;
    border-radius: 9px;
    color: #333;
    font-weight: bold;
    outline: none;
    transition: background-color 0.3s ease;
}

.email:hover, .password:hover {
    background-color: #e9ecef;
}

.submit-button {
    margin-top: 30px;
    height: 50px;
    width: 100%;
    background-color: #6e8efb;
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-button:hover {
    background-color: #5a7df4;
}

footer {
    grid-area: footer;
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px;
    margin-top: 20px;
}

.footer-text {
    margin: 0;
}

.error-message {
    background-color: #ffebee; 
    color: #d32f2f; 
    padding: 15px;
    margin: 20px auto;
    border-left: 5px solid #d32f2f; 
    width: 80%;
    max-width: 500px;
    text-align: center;
    font-size: 1.2rem;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

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