body {
    background-color: #f8f9fa;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    font-family: 'Roboto', sans-serif;
    overflow-x: hidden;
}

.login-container {
    background-color: #fff;
    padding: 40px;
    width: 100%;
    height: 100vh;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.logo img {
    height: 120px;
    max-height: 120px;
    object-fit: contain;
    vertical-align: middle;
    margin-bottom: 30px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    max-width: 400px;
}

.input-group {
    margin-bottom: 0;
    width: 100%;
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
}

.input-group-text {
    background-color: #e9ecef;
    border: none;
    border-radius: 25px 0 0 25px;
    padding: 8px 12px;
    font-size: 1.1rem;
}

.input-group-text i {
    color: #dc3545;
}

.form-control {
    border-left: none;
    border-radius: 0 25px 25px 0;
    box-shadow: none;
    font-family: 'Roboto', sans-serif;
    padding: 8px 12px;
    font-size: 1.1rem;
}

.btn-ingresar {
    background-color: #dc3545;
    color: white;
    border: none;
    padding: 8px 25px;
    border-radius: 25px;
    font-size: 1.3rem;
    width: 335px;
    font-family: 'Roboto', sans-serif;
    font-weight: 700;
    transition: background-color 0.3s;
    margin-top: 20px;
    margin-left: auto;
    margin-right: auto;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.btn-ingresar:hover {
    background-color: #ff0000;
}