/* General styles */
body {
    font-family: 'Roboto', sans-serif;
    background: #ffffff;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    color: #333;
}

/* Login container */
.login-container {
    background: #f9f9f9;
    border-radius: 12px;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.1);
    padding: 30px;
    width: 350px;
    text-align: center;
}

/* Title */
.login-container h1 {
    font-size: 24px;
    color: #333;
    margin-bottom: 20px;
    border-bottom: 2px solid #6A1B9A;
    padding-bottom: 10px;
}

/* Estilo de mensajes en validar_login.php */
.login-container p {
    font-size: 16px;
    color: #555;
    margin-top: 10px;
    line-height: 1.6;
}

/* Input labels */
form label {
    display: block;
    text-align: left;
    margin: 15px 0 5px;
    font-size: 14px;
    font-weight: bold;
    color: #555;
}

/* Input fields */
form input {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 14px;
    color: #333;
    outline: none;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

form input:focus {
    border-color: #6A1B9A;
    box-shadow: 0 0 5px rgba(106, 27, 154, 0.5);
}

/* Submit button */
button {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    font-weight: bold;
    color: white;
    background-color: #6A1B9A;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

button:hover {
    background-color: #4A148C;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Link styles */
a {
    display: block;
    margin-top: 20px;
    font-size: 14px;
    color: #6A1B9A;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #4A148C;
}

/* Responsive design */
@media (max-width: 480px) {
    .login-container {
        width: 90%;
        padding: 20px;
    }
}